Moodle release 2.8.1

So admins can work out why the task might not be having an effect.

.eslintignore

@@ -1,88 +0,0 @@
-# Generated by "grunt ignorefiles"
-*/**/yui/src/*/meta/
-*/**/build/
-node_modules/
-vendor/
-admin/tool/policy/amd/src/jquery-eu-cookie-law-popup.js
-admin/tool/usertours/amd/src/tour.js
-auth/cas/CAS/
-enrol/lti/ims-blti/
-filter/algebra/AlgParser.pm
-filter/tex/mimetex.*
-lib/editor/atto/yui/src/rangy/js/*.*
-lib/editor/tinymce/plugins/pdw/tinymce/
-lib/editor/tinymce/plugins/spellchecker/rpc.php
-lib/editor/tinymce/tiny_mce/
-lib/mlbackend/php/phpml/
-lib/adodb/
-lib/bennu/
-lib/evalmath/
-lib/lessphp/
-lib/phpexcel/
-lib/google/
-lib/htmlpurifier/
-lib/jabber/
-lib/minify/matthiasmullie-minify/
-lib/minify/matthiasmullie-pathconverter/
-lib/pear/Auth/RADIUS.php
-lib/pear/Crypt/CHAP.php
-lib/pear/HTML/Common.php
-lib/pear/HTML/QuickForm.php
-lib/pear/HTML/QuickForm/
-lib/pear/PEAR.php
-lib/phpmailer/
-lib/simplepie/
-lib/tcpdf/
-lib/typo3/
-lib/yuilib/
-lib/yuilib/gallery/
-lib/jquery/
-lib/html2text/
-lib/markdown/
-lib/recaptchalib.php
-lib/xhprof/
-lib/horde/
-lib/requirejs/
-lib/amd/src/loglevel.js
-lib/mustache/
-lib/amd/src/mustache.js
-lib/graphlib.php
-lib/php-css-parser/
-lib/rtlcss/
-lib/scssphp/
-lib/spout/
-lib/amd/src/chartjs-lazy.js
-lib/maxmind/GeoIp2/
-lib/maxmind/MaxMind/
-lib/ltiprovider/
-lib/amd/src/truncate.js
-lib/fonts/
-lib/amd/src/adapter.js
-lib/validateurlsyntax.php
-lib/amd/src/popper.js
-lib/geopattern-php/
-media/player/videojs/amd/src/video-lazy.js
-media/player/videojs/amd/src/Youtube-lazy.js
-media/player/videojs/videojs/
-media/player/videojs/amd/src/videojs-flash-lazy.js
-media/player/videojs/videojs/video-js.swf
-mod/assign/feedback/editpdf/fpdi/
-repository/s3/S3.php
-theme/boost/scss/bootstrap/
-theme/boost/amd/src/alert.js
-theme/boost/amd/src/button.js
-theme/boost/amd/src/carousel.js
-theme/boost/amd/src/collapse.js
-theme/boost/amd/src/dropdown.js
-theme/boost/amd/src/modal.js
-theme/boost/amd/src/popover.js
-theme/boost/amd/src/scrollspy.js
-theme/boost/amd/src/tab.js
-theme/boost/amd/src/tooltip.js
-theme/boost/amd/src/util.js
-theme/boost/amd/src/tether.js
-theme/boost/scss/fontawesome/
-theme/bootstrapbase/less/bootstrap/
-theme/bootstrapbase/javascript/html5shiv.js
-theme/bootstrapbase/amd/src/bootstrap.js
-theme/bootstrapbase/less/fontawesome/

.eslintrc

@@ -1,214 +0,0 @@
-{
-  'plugins': [
-    'promise',
-  ],
-  'env': {
-    'browser': true,
-    'amd': true
-  },
-  'globals': {
-    'M': true,
-    'Y': true
-  },
-  'rules': {
-    // See http://eslint.org/docs/rules/ for all rules and explanations of all
-    // rules.
-
-    // === Possible Errors ===
-    'comma-dangle': 'off',
-    'no-compare-neg-zero': 'error',
-    'no-cond-assign': 'error',
-    'no-console': 'error',
-    'no-constant-condition': 'error',
-    'no-control-regex': 'error',
-    'no-debugger': 'error',
-    'no-dupe-args': 'error',
-    'no-dupe-keys': 'error',
-    'no-duplicate-case': 'error',
-    'no-empty': 'warn',
-    'no-empty-character-class': 'error',
-    'no-ex-assign': 'error',
-    'no-extra-boolean-cast': 'error',
-    'no-extra-parens': 'off',
-    'no-extra-semi': 'error',
-    'no-func-assign': 'error',
-    'no-inner-declarations': 'error',
-    'no-invalid-regexp': 'error',
-    'no-irregular-whitespace': 'error',
-    'no-obj-calls': 'error',
-    'no-prototype-builtins': 'off',
-    'no-regex-spaces': 'error',
-    'no-sparse-arrays': 'error',
-    'no-unexpected-multiline': 'error',
-    'no-unreachable': 'warn',
-    'no-unsafe-finally': 'error',
-    'no-unsafe-negation': 'error',
-    'use-isnan': 'error',
-    'valid-jsdoc': ['warn', { 'requireReturn': false, 'requireParamDescription': false, 'requireReturnDescription': false }],
-    'valid-typeof': 'error',
-
-    // === Best Practices ===
-    // (these mostly match our jshint config)
-    'array-callback-return': 'warn',
-    'block-scoped-var': 'warn',
-    'complexity': 'warn',
-    'consistent-return': 'warn',
-    'curly': 'error',
-    'dot-notation': 'warn',
-    'no-alert': 'warn',
-    'no-caller': 'error',
-    'no-case-declarations': 'error',
-    'no-div-regex': 'error',
-    'no-empty-pattern': 'error',
-    'no-empty-function': 'warn',
-    'no-eq-null': 'error',
-    'no-eval': 'error',
-    'no-extend-native': 'error',
-    'no-extra-bind': 'warn',
-    'no-fallthrough': 'error',
-    'no-floating-decimal': 'warn',
-    'no-global-assign': 'warn',
-    'no-implied-eval': 'error',
-    'no-invalid-this': 'error',
-    'no-iterator': 'error',
-    'no-labels': 'error',
-    'no-loop-func': 'error',
-    'no-multi-spaces': 'warn',
-    'no-multi-str': 'error',
-    'no-new-func': 'error',
-    'no-new-wrappers': 'error',
-    'no-octal': 'error',
-    'no-octal-escape': 'error',
-    'no-proto': 'error',
-    'no-redeclare': 'warn',
-    'no-return-assign': 'error',
-    'no-script-url': 'error',
-    'no-self-assign': 'error',
-    'no-self-compare': 'error',
-    'no-sequences': 'warn',
-    'no-throw-literal': 'warn',
-    'no-unmodified-loop-condition': 'error',
-    'no-unused-expressions': 'error',
-    'no-unused-labels': 'error',
-    'no-useless-call': 'warn',
-    'no-useless-escape': 'warn',
-    'no-with': 'error',
-    'wrap-iife': ['error', 'any'],
-
-    // === Variables ===
-    'no-delete-var': 'error',
-    'no-undef': 'error',
-    'no-undef-init': 'error',
-    'no-unused-vars': ['error', { 'caughtErrors': 'none' }],
-
-    // === Stylistic Issues ===
-    'array-bracket-spacing': 'warn',
-    'block-spacing': 'warn',
-    'brace-style': ['warn', '1tbs'],
-    'camelcase': 'warn',
-    'capitalized-comments': ['warn', 'always', { 'ignoreConsecutiveComments': true }],
-    'comma-spacing': ['warn', { 'before': false, 'after': true }],
-    'comma-style': ['warn', 'last'],
-    'computed-property-spacing': 'error',
-    'consistent-this': 'off',
-    'eol-last': 'off',
-    'func-call-spacing': ['warn', 'never'],
-    'func-names': 'off',
-    'func-style': 'off',
-    // indent currently not doing well with our wrapping style, so disabled.
-    'indent': ['off', 4, { 'SwitchCase': 1 }],
-    'key-spacing': ['warn', { 'beforeColon': false, 'afterColon': true, 'mode': minimum }],
-    'keyword-spacing': 'warn',
-    'linebreak-style': ['error', 'unix'],
-    'lines-around-comment': 'off',
-    'max-len': ['error', 132],
-    'max-lines': 'off',
-    'max-depth': 'warn',
-    'max-nested-callbacks': ['warn', 5],
-    'max-params': 'off',
-    'max-statements': 'off',
-    'max-statements-per-line': ['warn', { max: 2 }],
-    'new-cap': ['warn', { 'properties': false }],
-    'new-parens': 'warn',
-    'newline-after-var': 'off',
-    'newline-before-return': 'off',
-    'newline-per-chained-call': 'off',
-    'no-array-constructor': 'off',
-    'no-bitwise': 'error',
-    'no-continue': 'off',
-    'no-inline-comments': 'off',
-    'no-lonely-if': 'off',
-    'no-mixed-operators': 'off',
-    'no-mixed-spaces-and-tabs': 'error',
-    'no-multiple-empty-lines': 'warn',
-    'no-negated-condition': 'off',
-    'no-nested-ternary': 'warn',
-    'no-new-object': 'off',
-    'no-plusplus': 'off',
-    'no-tabs': 'error',
-    'no-ternary': 'off',
-    'no-trailing-spaces': 'error',
-    'no-underscore-dangle': 'off',
-    'no-unneeded-ternary': 'off',
-    'no-whitespace-before-property': 'warn',
-    'object-curly-newline': 'off',
-    'object-curly-spacing': 'warn',
-    'object-property-newline': 'off',
-    'one-var': 'off',
-    'one-var-declaration-per-line': ['warn', 'initializations'],
-    'operator-assignment': 'off',
-    'operator-linebreak': 'off',
-    'padded-blocks': 'off',
-    'quote-props': ['warn', 'as-needed', {'unnecessary': false, 'keywords': true, 'numbers': true}],
-    'quotes': 'off',
-    'require-jsdoc': 'warn',
-    'semi': 'error',
-    'semi-spacing': ['warn', {'before': false, 'after': true}],
-    'sort-vars': 'off',
-    'space-before-blocks': 'warn',
-    'space-before-function-paren': ['warn', 'never'],
-    'space-in-parens': 'warn',
-    'space-infix-ops': 'warn',
-    'space-unary-ops': 'warn',
-    'spaced-comment': 'warn',
-    'unicode-bom': 'error',
-    'wrap-regex': 'off',
-
-    // === Promises ===
-    'promise/always-return': 'warn',
-    'promise/no-return-wrap': 'warn',
-    'promise/param-names': 'warn',
-    'promise/catch-or-return': ['warn', {terminationMethod: ['catch', 'fail']}],
-    'promise/no-native': 'warn',
-    'promise/no-promise-in-callback': 'warn',
-    'promise/no-callback-in-promise': 'warn',
-    'promise/avoid-new': 'warn',
-
-    // === Deprecations ===
-    "no-restricted-properties": ['warn', {
-        'object': 'M',
-        'property': 'str',
-        'message': 'Use AMD module "core/str" or M.util.get_string()'
-    }],
-
-  },
-  overrides: [
-    {
-      files: ["**/yui/src/**/*.js"],
-      // Disable some rules which we can't safely define for YUI rollups.
-      rules: {
-        'no-undef': 'off',
-        'no-unused-vars': 'off',
-        'no-unused-expressions': 'off'
-      }
-    },
-    {
-      files: ["**/amd/src/*.js", "Gruntfile.js"],
-      // Check AMD with some slightly stricter rules.
-      rules: {
-        'no-unused-vars': 'error',
-        'no-implicit-globals': 'error'
-      }
-    }
-  ]
-}

.gherkin-lintrc

@@ -1,20 +0,0 @@
-{
-  "indentation": ["on",{
-    "Feature": 0,
-    "Background": 2,
-    "Scenario": 2,
-    "Step": 4,
-    "given": 4,
-    "and": 4
-  }],
-  "no-dupe-feature-names": "on",
-  "no-dupe-scenario-names": "off",
-  "no-empty-file": "on",
-  "no-files-without-scenarios": "on",
-  "no-multiple-empty-lines": "on",
-  "no-partially-commented-tag-lines": "on",
-  "no-trailing-spaces": "on",
-  "no-unamed-features": "on",
-  "no-unamed-scenarios": "on",
-  "no-scenario-outlines-without-examples": "on"
-}

.gitattributes

@@ -1,5 +0,0 @@
-**/yui/build/** -diff
-**/amd/build/** -diff
-lib/dml/oci_native_moodle_package.sql text eol=lf
-theme/bootstrapbase/style/editor.css -diff
-theme/bootstrapbase/style/moodle.css -diff

.gitignore

@@ -9,18 +9,10 @@
 #
 # See gitignore(5) man page for more details
 #
-
-# Swap files (vim)
-[._]*.s[a-v][a-z]
-[._]*.sw[a-p]
-[._]s[a-rt-v][a-z]
-[._]ss[a-gi-z]
-[._]sw[a-p]
-# Temporary files including undo
-*~
-#
 /config.php
 /lib/editor/tinymce/extra/tools/temp/
+*~
+*.swp
 /tags
 /TAGS
 /cscope.*
@@ -34,8 +26,9 @@ CVS
 /.buildpath
 /.cache
 phpunit.xml
-# Composer support. Do not ignore composer.json, or composer.lock. These should be shipped by us.
+# Composer support - only composer.json is to be in git, the rest is installed in each checkout.
 composer.phar
+composer.lock
 /vendor/
 /behat.yml
 */yui/build/*/*-coverage.js
@@ -43,4 +36,3 @@ composer.phar
 # lib/yuilib/version/module/module-coverage.js
 /lib/yuilib/*/*/*-coverage.js
 atlassian-ide-plugin.xml
-/node_modules/

.jshintignore

@@ -1,2 +0,0 @@
-**/amd/**
-/*.js

.jshintrc

@@ -1,58 +1,48 @@
-// NOTE: We use eslint now. This file is used only by shifter. We keep the configuration
-// here because shifter uses jshint after modules have been concating. Eslint can't
-// currently do this.
 {
-    "asi":          false,
-    "bitwise":      true,
-    "boss":         false,
     "browser":      true,
+    "yui":          true,
+    "bitwise":      true,
     "curly":        true,
+    "eqeqeq":       true,
+    "forin":        false,
+    "immed":        true,
+    "newcap":       true,
+    "noarg":        true,
+    "noempty":      true,
+    "nomen":        false,
+    "onevar":       false,
+    "plusplus":     false,
+    "regexp":       false,
+    "strict":       false,
+    "trailing":     true,
+    "unused":       true,
+    "white":        false,
+    "asi":          false,
+    "boss":         false,
     "debug":        false,
-    "eqeqeq":       false,
     "eqnull":       false,
     "es5":          false,
     "esnext":       false,
     "evil":         false,
     "expr":         false,
-    "forin":        false,
     "funcscope":    false,
     "globalstrict": false,
-    "immed":        true,
-    "indent":       4,
     "iterator":     false,
     "lastsemic":    false,
-    "latedef":      true,
     "laxbreak":     true,
     "laxcomma":     false,
     "loopfunc":     false,
-    "maxerr":       500,
-    "maxlen":       132,
     "multistr":     false,
-    "newcap":       true,
-    "noarg":        true,
-    "noempty":      true,
-    "nomen":        false,
     "onecase":      false,
-    "onevar":       false,
-    "passfail":     false,
-    "plusplus":     false,
-    "predef": [
-        "M",
-        "define",
-        "require"
-    ],
     "proto":        false,
     "regexdash":    false,
-    "regexp":       false,
     "scripturl":    false,
     "shadow":       false,
     "smarttabs":    false,
-    "strict":       false,
     "sub":          false,
     "supernew":     false,
-    "trailing":     true,
-    "undef":        true,
-    "unused":       true,
-    "white":        false,
-    "yui":          true
+    "maxerr":       500,
+    "maxlen":       180,
+    "passfail":     false,
+    "latedef":      true
 }

.nvmrc

@@ -1 +0,0 @@
-v14.15.0

.stylelintignore

@@ -1,90 +0,0 @@
-# Generated by "grunt ignorefiles"
-theme/bootstrapbase/style/
-theme/clean/style/custom.css
-theme/more/style/custom.css
-theme/boost/style/moodle.css
-node_modules/
-vendor/
-admin/tool/policy/amd/src/jquery-eu-cookie-law-popup.js
-admin/tool/usertours/amd/src/tour.js
-auth/cas/CAS/
-enrol/lti/ims-blti/
-filter/algebra/AlgParser.pm
-filter/tex/mimetex.*
-lib/editor/atto/yui/src/rangy/js/*.*
-lib/editor/tinymce/plugins/pdw/tinymce/
-lib/editor/tinymce/plugins/spellchecker/rpc.php
-lib/editor/tinymce/tiny_mce/
-lib/mlbackend/php/phpml/
-lib/adodb/
-lib/bennu/
-lib/evalmath/
-lib/lessphp/
-lib/phpexcel/
-lib/google/
-lib/htmlpurifier/
-lib/jabber/
-lib/minify/matthiasmullie-minify/
-lib/minify/matthiasmullie-pathconverter/
-lib/pear/Auth/RADIUS.php
-lib/pear/Crypt/CHAP.php
-lib/pear/HTML/Common.php
-lib/pear/HTML/QuickForm.php
-lib/pear/HTML/QuickForm/
-lib/pear/PEAR.php
-lib/phpmailer/
-lib/simplepie/
-lib/tcpdf/
-lib/typo3/
-lib/yuilib/
-lib/yuilib/gallery/
-lib/jquery/
-lib/html2text/
-lib/markdown/
-lib/recaptchalib.php
-lib/xhprof/
-lib/horde/
-lib/requirejs/
-lib/amd/src/loglevel.js
-lib/mustache/
-lib/amd/src/mustache.js
-lib/graphlib.php
-lib/php-css-parser/
-lib/rtlcss/
-lib/scssphp/
-lib/spout/
-lib/amd/src/chartjs-lazy.js
-lib/maxmind/GeoIp2/
-lib/maxmind/MaxMind/
-lib/ltiprovider/
-lib/amd/src/truncate.js
-lib/fonts/
-lib/amd/src/adapter.js
-lib/validateurlsyntax.php
-lib/amd/src/popper.js
-lib/geopattern-php/
-media/player/videojs/amd/src/video-lazy.js
-media/player/videojs/amd/src/Youtube-lazy.js
-media/player/videojs/videojs/
-media/player/videojs/amd/src/videojs-flash-lazy.js
-media/player/videojs/videojs/video-js.swf
-mod/assign/feedback/editpdf/fpdi/
-repository/s3/S3.php
-theme/boost/scss/bootstrap/
-theme/boost/amd/src/alert.js
-theme/boost/amd/src/button.js
-theme/boost/amd/src/carousel.js
-theme/boost/amd/src/collapse.js
-theme/boost/amd/src/dropdown.js
-theme/boost/amd/src/modal.js
-theme/boost/amd/src/popover.js
-theme/boost/amd/src/scrollspy.js
-theme/boost/amd/src/tab.js
-theme/boost/amd/src/tooltip.js
-theme/boost/amd/src/util.js
-theme/boost/amd/src/tether.js
-theme/boost/scss/fontawesome/
-theme/bootstrapbase/less/bootstrap/
-theme/bootstrapbase/javascript/html5shiv.js
-theme/bootstrapbase/amd/src/bootstrap.js
-theme/bootstrapbase/less/fontawesome/

.stylelintrc

@@ -1,95 +0,0 @@
-{
-    "plugins": [
-        "stylelint-csstree-validator"
-    ],
-    "rules": {
-        "csstree/validator": true,
-        "at-rule-empty-line-before": [ "always",
-          {"except": [ "blockless-after-blockless"], ignore: ["after-comment", "inside-block"]}
-        ],
-        "at-rule-name-case": "lower",
-        "at-rule-name-space-after": "always-single-line",
-        "at-rule-no-unknown": null, # Enabled for non-scss in grunt.
-        "at-rule-semicolon-newline-after": "always",
-        "at-rule-semicolon-space-before": "never",
-        "block-closing-brace-newline-after": "always",
-        "block-closing-brace-newline-before": "always",
-        "block-closing-brace-space-before": "always-single-line",
-        "block-no-empty": true,
-        "block-opening-brace-newline-after": "always",
-        "block-opening-brace-space-after": "always-single-line",
-        "block-opening-brace-space-before": "always",
-        "color-hex-case": ["lower", { "severity": "warning" }],
-        "color-hex-length": ["short", { "severity": "warning" }],
-        "color-no-invalid-hex": true,
-        "declaration-bang-space-after": "never",
-        "declaration-bang-space-before": "always",
-        "declaration-block-no-duplicate-properties": true,
-        "declaration-block-no-shorthand-property-overrides": true,
-        "declaration-block-semicolon-newline-after": "always-multi-line",
-        "declaration-block-semicolon-space-after": "always-single-line",
-        "declaration-block-semicolon-space-before": "never",
-        "declaration-block-single-line-max-declarations": 1,
-        "declaration-block-trailing-semicolon": "always",
-        "declaration-colon-newline-after": "always-multi-line",
-        "declaration-colon-space-after": "always-single-line",
-        "declaration-colon-space-before": "never",
-        "declaration-no-important": true,
-        "font-family-no-duplicate-names": true,
-        "function-calc-no-unspaced-operator": true,
-        "function-comma-newline-after": "always-multi-line",
-        "function-comma-space-after": "always-single-line",
-        "function-comma-space-before": "never",
-        "function-linear-gradient-no-nonstandard-direction": true,
-        "function-max-empty-lines": 0,
-        "function-name-case": "lower",
-        "function-parentheses-newline-inside": "always-multi-line",
-        "function-parentheses-space-inside": "never-single-line",
-        "function-url-scheme-blacklist": ["data"],
-        "function-whitespace-after": "always",
-        "indentation": 4,
-        "keyframe-declaration-no-important": true,
-        "length-zero-no-unit": [true, { "severity": "warning" }],
-        "max-empty-lines": 2,
-        "max-line-length": [132, { "severity": "warning" }],
-        "media-feature-colon-space-after": "always",
-        "media-feature-colon-space-before": "never",
-        "media-feature-parentheses-space-inside": "never",
-        "media-feature-range-operator-space-after": "always",
-        "media-feature-range-operator-space-before": "always",
-        "media-query-list-comma-newline-after": "always-multi-line",
-        "media-query-list-comma-space-after": "always-single-line",
-        "media-query-list-comma-space-before": "never",
-        "no-empty-source": true,
-        "no-eol-whitespace": true,
-        "no-extra-semicolons": [true, { "severity": "warning" }],
-        "no-invalid-double-slash-comments": true,
-        "no-unknown-animations": true,
-        "property-case": "lower",
-        "property-no-unknown": true,
-        "selector-attribute-brackets-space-inside": "never",
-        "selector-attribute-operator-space-after": "never",
-        "selector-attribute-operator-space-before": "never",
-        "selector-combinator-space-after": "always",
-        "selector-combinator-space-before": "always",
-        "selector-list-comma-newline-after": "always",
-        "selector-list-comma-space-before": "never",
-        "selector-max-empty-lines": 0,
-        "selector-pseudo-class-case": "lower",
-        "selector-pseudo-class-no-unknown": true,
-        "selector-pseudo-class-parentheses-space-inside": "never",
-        "selector-pseudo-element-case": "lower",
-        "selector-pseudo-element-no-unknown": true,
-        "selector-type-case": "lower",
-        "selector-type-no-unknown": true,
-        "string-no-newline": true,
-        "time-min-milliseconds": 100,
-        "unit-blacklist": ["pt"],
-        "unit-case": "lower",
-        "unit-no-unknown": true,
-        "value-keyword-case": ["lower", {"ignoreKeywords": ["/(@|$)/"]}],
-        "value-list-comma-newline-after": "always-multi-line",
-        "value-list-comma-space-after": "always-single-line",
-        "value-list-comma-space-before": "never",
-  }
-}

.travis.yml

@@ -1,307 +0,0 @@
-# PLEASE NOTE: Travis is not currently utilised by the Moodle core integration
-# process (which uses our internal CI system) this file is here for the benefit
-# of community developers git clones - see MDL-51458.
-
-sudo: required
-
-notifications:
-  email:
-    if: env(MOODLE_EMAIL) != no
-
-language: php
-
-dist: trusty
-
-services:
-    - docker
-
-php:
-    # We only run the highest and lowest supported versions to reduce the load on travis-ci.org.
-    - 7.2
-    - 7.0
-
-addons:
-  postgresql: "9.6"
-  packages:
-    - mysql-server-5.6
-    - mysql-client-core-5.6
-    - mysql-client-5.6
-
-# Redis tests are currently failing on php 7.2 due to https://bugs.php.net/bug.php?id=75628
-# services:
-#     - redis-server
-
-env:
-    # Although we want to run these jobs and see failures as quickly as possible, we also want to get the slowest job to
-    # start first so that the total run time is not too high.
-    #
-    # We only run MySQL on PHP 7.2, so run that first.
-    # CI Tests should be second-highest in priority as these only take <= 60 seconds to run under normal circumstances.
-    # Postgres is significantly is pretty reasonable in its run-time.
-
-    # Run unit tests on MySQL
-    - DB=mysqli   TASK=PHPUNIT
-
-    # Run CI Tests without running PHPUnit.
-    - DB=none     TASK=CITEST
-
-    # Run unit tests on Postgres
-    - DB=pgsql    TASK=PHPUNIT
-
-    # Perform an upgrade test too.
-    - DB=pgsql    TASK=UPGRADE
-
-matrix:
-    # Enable fast finish.
-    # This will fail the build if a single job fails (except those in allow_failures).
-    # It will not stop the jobs from running.
-    fast_finish: true
-
-    include:
-          # Run grunt/npm install on highest version ('node' is an alias for the latest node.js version.)
-        - php: 7.2
-          env: DB=none     TASK=GRUNT   NVM_VERSION='lts/carbon'
-
-    exclude:
-        # MySQL - it's just too slow.
-        # Exclude it on all versions except for 7.2
-
-        - env: DB=mysqli   TASK=PHPUNIT
-          php: 7.0
-
-cache:
-    directories:
-      - $HOME/.composer/cache
-      - $HOME/.npm
-
-before_install:
-    - docker run -d -p 127.0.0.1:8080:80 --name exttests moodlehq/moodle-exttests
-
-install:
-    - >
-        if [ "$DB" = 'mysqli' ];
-        then
-            sudo mkdir /mnt/ramdisk
-            sudo mount -t tmpfs -o size=1024m tmpfs /mnt/ramdisk
-            sudo stop mysql
-            sudo mv /var/lib/mysql /mnt/ramdisk
-            sudo ln -s /mnt/ramdisk/mysql /var/lib/mysql
-            sudo start mysql
-        fi
-    - >
-        if [ "$DB" = 'pgsql' ];
-        then
-            sudo mkdir /mnt/ramdisk
-            sudo mount -t tmpfs -o size=1024m tmpfs /mnt/ramdisk
-            sudo service postgresql stop
-            sudo mv /var/lib/postgresql /mnt/ramdisk
-            sudo ln -s /mnt/ramdisk/postgresql /var/lib/postgresql
-            sudo service postgresql start 9.6
-        fi
-    - >
-        if [ "$TASK" = 'PHPUNIT' ];
-        then
-            if [ -n "$GITHUB_APITOKEN" ]; then
-                composer config github-oauth.github.com $GITHUB_APITOKEN;
-                echo 'auth.json' >> .git/info/exclude
-            fi
-
-            # Enable Redis.
-            # Redis tests are currently failing on php 7.2 due to https://bugs.php.net/bug.php?id=75628
-            # echo 'extension="redis.so"' > /tmp/redis.ini
-            # phpenv config-add /tmp/redis.ini
-
-            # Install composer dependencies.
-            # We need --no-interaction in case we hit API limits for composer. This causes it to fall back to a standard clone.
-            # Typically it should be able to use the Composer cache if any other job has already completed before we started here.
-            travis_retry composer install --prefer-dist --no-interaction;
-        fi
-
-    - >
-        if [ "$TASK" = 'GRUNT' ];
-        then
-            nvm install $NVM_VERSION ;
-            nvm use $NVM_VERSION ;
-        fi
-
-before_script:
-    - phpenv config-rm xdebug.ini
-    - >
-      if [ "$TASK" = 'PHPUNIT' -o "$TASK" = 'UPGRADE' ];
-      then
-        # Copy generic configuration in place.
-        cp config-dist.php config.php ;
-
-        # Create the moodledata directory.
-        mkdir -p "$HOME"/roots/base
-
-        # The database name and password.
-        sed -i \
-          -e "s%= 'moodle'%= 'travis_ci_test'%" \
-          -e "s%= 'password'%= ''%" \
-          config.php ;
-
-        # The wwwroot and dataroot.
-        sed -i \
-          -e "s%http://example.com/moodle%https://localhost%" \
-          -e "s%/home/example/moodledata%/home/travis/roots/base%" \
-          config.php ;
-
-        if [ "$DB" = 'pgsql' ];
-        then
-          # Postgres-specific setup.
-          sed -i \
-            -e "s%= 'username'%= 'postgres'%" \
-            config.php ;
-
-          psql -c 'CREATE DATABASE travis_ci_test;' -U postgres;
-        fi
-
-        if [ "$DB" = 'mysqli' ];
-        then
-          # MySQL-specific setup.
-          sed -i \
-            -e "s%= 'pgsql'%= 'mysqli'%" \
-            -e "s%= 'username'%= 'travis'%" \
-            -e "s%=> 'utf8mb4_unicode_ci'%=> 'utf8mb4_bin'%" \
-            config.php;
-
-          mysql -u root -e 'SET GLOBAL innodb_file_format=barracuda;' ;
-          mysql -u root -e 'SET GLOBAL innodb_file_per_table=ON;' ;
-          mysql -u root -e 'SET GLOBAL innodb_large_prefix=ON;' ;
-          mysql -e 'CREATE DATABASE travis_ci_test DEFAULT CHARACTER SET utf8mb4 DEFAULT COLLATE utf8mb4_bin;' ;
-        fi
-      fi
-
-    - >
-      if [ "$TASK" = 'PHPUNIT' ];
-      then
-        # Create a directory for the phpunit dataroot.
-        mkdir -p "$HOME"/roots/phpunit
-
-        # The phpunit dataroot and prefix..
-        # Redis tests are currently failing on php 7.2 due to https://bugs.php.net/bug.php?id=75628
-        # -e "/require_once/i \\define('TEST_SESSION_REDIS_HOST', '127.0.0.1');" \
-        sed -i \
-          -e "/require_once/i \\\$CFG->phpunit_dataroot = '\/home\/travis\/roots\/phpunit';" \
-          -e "/require_once/i \\\$CFG->phpunit_prefix = 'p_';" \
-          config.php ;
-        # Enable test external resources
-        sed -i \
-          -e "/require_once/i \\define('TEST_EXTERNAL_FILES_HTTP_URL', 'http://127.0.0.1:8080');" \
-          -e "/require_once/i \\define('TEST_EXTERNAL_FILES_HTTPS_URL', 'http://127.0.0.1:8080');" \
-          config.php ;
-
-        # Initialise PHPUnit for Moodle.
-        php admin/tool/phpunit/cli/init.php
-      fi
-
-    - >
-      if [ "$TASK" = 'GRUNT' ];
-      then
-        npm install --no-spin;
-        npm install --no-spin -g grunt ;
-      fi
-
-    ########################################################################
-    # CI Tests
-    ########################################################################
-    - >
-      if [ "$TASK" = 'CITEST' ];
-      then
-        # Note - this is deliberately placed in the script section as we
-        # should not add any code until after phpunit has run.
-
-        # The following repositories are required.
-        # The local_ci repository does the actual checking.
-        git clone https://github.com/moodlehq/moodle-local_ci.git local/ci
-
-        # We need the official upstream for comparison
-        git remote add upstream https://github.com/moodle/moodle.git;
-
-        git fetch upstream MOODLE_35_STABLE;
-        export GIT_PREVIOUS_COMMIT="`git merge-base FETCH_HEAD $TRAVIS_COMMIT`";
-        export GIT_COMMIT="$TRAVIS_COMMIT";
-        export UPSTREAM_FETCH_HEAD=`git rev-parse FETCH_HEAD`
-
-        # Variables required by our linter.
-        export gitcmd=`which git`;
-        export gitdir="$TRAVIS_BUILD_DIR";
-        export phpcmd=`which php`;
-      fi
-
-    ########################################################################
-    # Upgrade test
-    ########################################################################
-    - >
-      if [ "$TASK" = 'UPGRADE' ];
-      then
-        # We need the official upstream.
-        git remote add upstream https://github.com/moodle/moodle.git;
-
-        # Checkout 30 STABLE branch (the first version compatible with PHP 7.x)
-        git fetch upstream MOODLE_30_STABLE;
-        git checkout MOODLE_30_STABLE;
-
-        # Perform the upgrade
-        php admin/cli/install_database.php --agree-license --adminpass=Password --adminemail=admin@example.com --fullname="Upgrade test" --shortname=Upgrade;
-
-        # Return to the previous commit
-        git checkout -;
-
-        # Perform the upgrade
-        php admin/cli/upgrade.php --non-interactive --allow-unstable ;
-
-        # The local_ci repository can be used to check upgrade savepoints.
-        git clone https://github.com/moodlehq/moodle-local_ci.git local/ci ;
-      fi
-
-script:
-    - >
-      if [ "$TASK" = 'PHPUNIT' ];
-      then
-        vendor/bin/phpunit --fail-on-risky --disallow-test-output --verbose;
-      fi
-
-    - >
-      if [ "$TASK" = 'CITEST' ];
-      then
-        bash local/ci/php_lint/php_lint.sh;
-      fi
-
-    - >
-      if [ "$TASK" = 'GRUNT' ];
-      then
-        grunt ;
-        # Add all files to the git index and then run diff --cached to see all changes.
-        # This ensures that we get the status of all files, including new files.
-        # We ignore npm-shrinkwrap.json to make the tasks immune to npm changes.
-        git add . ;
-        git reset -- npm-shrinkwrap.json ;
-        git diff --cached --exit-code ;
-      fi
-
-    ########################################################################
-    # Upgrade test
-    ########################################################################
-    - >
-      if [ "$TASK" = 'UPGRADE' ];
-      then
-        cp local/ci/check_upgrade_savepoints/check_upgrade_savepoints.php ./check_upgrade_savepoints.php
-        result=`php check_upgrade_savepoints.php`;
-        # Check if there are problems
-        count=`echo "$result" | grep -P "ERROR|WARN" | wc -l` ;
-        if (($count > 0));
-        then
-          echo "$result"
-          exit 1 ;
-        fi
-      fi
-
-after_script:
-    - >
-      if [ "$TASK" = 'PHPUNIT' ];
-      then
-        EXTTESTS_HITS=$(docker logs exttests 2>&1 | grep -Fv -e 'AH00558' -e '[pid 1]' | wc -l)
-        echo -e "\nTest local resources number of hits: ${EXTTESTS_HITS}.\n"
-      fi

CONTRIBUTING.txt

@@ -1,56 +0,0 @@
-CONTRIBUTING TO MOODLE
-======================
-
-Moodle is made by people like you. We are members of a big worldwide community
-of developers, designers, teachers, testers, translators and other users. We
-work in universities, schools, companies and other places. You are very welcome
-to join us and contribute to the project.
-
-See <https://docs.moodle.org/dev/Contributing_to_Moodle> for the many ways you
-can help, not only with coding.
-
-Moodle is open to community contributions to core, though all code must go
-through peer-review, automated behaviour testing, continuous integration and
-human post-integration checks.
-
-Pull requests
--------------
-
-Please do not open pull requests via Github. The repository there is just a
-mirror of the official repository at <https://git.moodle.org>. Issues are
-reported and patches provided via <https://tracker.moodle.org>. See below for
-more information.
-
-Moodle core bug fixes and new features
---------------------------------------
-
-During the years of intensive development, a mature process of including
-submitted patches has evolved.
-
-* Every bug fix or new feature must have a tracker issue.
-* You publish the branch implementing the fix or new feature in your public
-  clone of the moodle.git repository (typically on Github).
-* Your patch is peer-reviewed, discussed, integrated, tested and then released
-  as a part of moodle.git.
-* New features are developed on the master branch. Bug fixes are also
-  backported to currently supported maintenance (stable) branches.
-
-For further details, see <https://docs.moodle.org/dev/Process>.
-
-Moodle plugins
---------------
-
-Moodle has a framework for additional plugins to extend its functionality. We
-have a Moodle plugins directory <https://moodle.org/plugins/> where you can
-register and maintain your plugin. Plugins hosted in the plugins directory can
-be easily installed and updated via the Moodle administration interface.
-
-* You are expected to have a public source code repository with your plugin
-  code.
-* After registering your plugin in the plugins directory it is reviewed before
-  being published.
-* You are expected to continuously release updated versions of the plugin via
-  the plugins directory. We do not pull from your code repository; you must do
-  it explicitly.
-
-For further details, see <https://docs.moodle.org/dev/Plugin_contribution>.

Gruntfile.js

@@ -1,397 +0,0 @@
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-/* jshint node: true, browser: false */
-/* eslint-env node */
-
-/**
- * @copyright  2014 Andrew Nicols
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-/**
- * Grunt configuration
- */
-
-/* eslint-env node */
-module.exports = function(grunt) {
-    var path = require('path'),
-        tasks = {},
-        cwd = process.env.PWD || process.cwd(),
-        async = require('async'),
-        DOMParser = require('xmldom').DOMParser,
-        xpath = require('xpath'),
-        semver = require('semver');
-
-    // Verify the node version is new enough.
-    var expected = semver.validRange(grunt.file.readJSON('package.json').engines.node);
-    var actual = semver.valid(process.version);
-    if (!semver.satisfies(actual, expected)) {
-        grunt.fail.fatal('Node version too old. Require ' + expected + ', version installed: ' + actual);
-    }
-
-    // Windows users can't run grunt in a subdirectory, so allow them to set
-    // the root by passing --root=path/to/dir.
-    if (grunt.option('root')) {
-        var root = grunt.option('root');
-        if (grunt.file.exists(__dirname, root)) {
-            cwd = path.join(__dirname, root);
-            grunt.log.ok('Setting root to ' + cwd);
-        } else {
-            grunt.fail.fatal('Setting root to ' + root + ' failed - path does not exist');
-        }
-    }
-
-    var inAMD = path.basename(cwd) == 'amd';
-
-    // Globbing pattern for matching all AMD JS source files.
-    var amdSrc = [inAMD ? cwd + '/src/*.js' : '**/amd/src/*.js'];
-
-    /**
-     * Function to generate the destination for the uglify task
-     * (e.g. build/file.min.js). This function will be passed to
-     * the rename property of files array when building dynamically:
-     * http://gruntjs.com/configuring-tasks#building-the-files-object-dynamically
-     *
-     * @param {String} destPath the current destination
-     * @param {String} srcPath the  matched src path
-     * @return {String} The rewritten destination path.
-     */
-    var uglifyRename = function(destPath, srcPath) {
-        destPath = srcPath.replace('src', 'build');
-        destPath = destPath.replace('.js', '.min.js');
-        destPath = path.resolve(cwd, destPath);
-        return destPath;
-    };
-
-    /**
-     * Find thirdpartylibs.xml and generate an array of paths contained within
-     * them (used to generate ignore files and so on).
-     *
-     * @return {array} The list of thirdparty paths.
-     */
-    var getThirdPartyPathsFromXML = function() {
-        var thirdpartyfiles = grunt.file.expand('*/**/thirdpartylibs.xml');
-        var libs = ['node_modules/', 'vendor/'];
-
-        thirdpartyfiles.forEach(function(file) {
-          var dirname = path.dirname(file);
-
-          var doc = new DOMParser().parseFromString(grunt.file.read(file));
-          var nodes = xpath.select("/libraries/library/location/text()", doc);
-
-          nodes.forEach(function(node) {
-            var lib = path.join(dirname, node.toString());
-            if (grunt.file.isDir(lib)) {
-                // Ensure trailing slash on dirs.
-                lib = lib.replace(/\/?$/, '/');
-            }
-
-            // Look for duplicate paths before adding to array.
-            if (libs.indexOf(lib) === -1) {
-                libs.push(lib);
-            }
-          });
-        });
-        return libs;
-    };
-
-    // Project configuration.
-    grunt.initConfig({
-        eslint: {
-            // Even though warnings dont stop the build we don't display warnings by default because
-            // at this moment we've got too many core warnings.
-            options: {quiet: !grunt.option('show-lint-warnings')},
-            amd: {src: amdSrc},
-            // Check YUI module source files.
-            yui: {src: ['**/yui/src/**/*.js', '!*/**/yui/src/*/meta/*.js']}
-        },
-        uglify: {
-            amd: {
-                files: [{
-                    expand: true,
-                    src: amdSrc,
-                    rename: uglifyRename
-                }],
-                options: {report: 'none'}
-            }
-        },
-        less: {
-            bootstrapbase: {
-                files: {
-                    "theme/bootstrapbase/style/moodle.css": "theme/bootstrapbase/less/moodle.less",
-                    "theme/bootstrapbase/style/editor.css": "theme/bootstrapbase/less/editor.less",
-                },
-                options: {
-                    compress: false // We must not compress to keep the comments.
-                }
-           }
-        },
-        sass: {
-            dist: {
-                files: {
-                    "theme/boost/style/moodle.css": "theme/boost/scss/preset/default.scss"
-                }
-            },
-            options: {
-                includePaths: ["theme/boost/scss/"]
-            }
-        },
-        watch: {
-            options: {
-                nospawn: true // We need not to spawn so config can be changed dynamically.
-            },
-            amd: {
-                files: ['**/amd/src/**/*.js'],
-                tasks: ['amd']
-            },
-            bootstrapbase: {
-                files: ["theme/bootstrapbase/less/**/*.less"],
-                tasks: ["css"]
-            },
-            yui: {
-                files: ['**/yui/src/**/*.js'],
-                tasks: ['yui']
-            },
-            gherkinlint: {
-                files: ['**/tests/behat/*.feature'],
-                tasks: ['gherkinlint']
-            }
-        },
-        shifter: {
-            options: {
-                recursive: true,
-                paths: [cwd]
-            }
-        },
-        gherkinlint: {
-            options: {
-                files: ['**/tests/behat/*.feature'],
-            }
-        },
-        stylelint: {
-            less: {
-                options: {
-                    syntax: 'less',
-                    configOverrides: {
-                        rules: {
-                            // These rules have to be disabled in .stylelintrc for scss compat.
-                            "at-rule-no-unknown": true,
-                        }
-                    }
-                },
-                src: ['theme/**/*.less']
-            },
-            scss: {
-                options: {syntax: 'scss'},
-                src: ['*/**/*.scss']
-            },
-            css: {
-                src: ['*/**/*.css'],
-                options: {
-                    configOverrides: {
-                        rules: {
-                            // These rules have to be disabled in .stylelintrc for scss compat.
-                            "at-rule-no-unknown": true,
-                        }
-                    }
-                }
-            }
-        }
-    });
-
-    /**
-     * Generate ignore files (utilising thirdpartylibs.xml data)
-     */
-    tasks.ignorefiles = function() {
-      // An array of paths to third party directories.
-      var thirdPartyPaths = getThirdPartyPathsFromXML();
-      // Generate .eslintignore.
-      var eslintIgnores = ['# Generated by "grunt ignorefiles"', '*/**/yui/src/*/meta/', '*/**/build/'].concat(thirdPartyPaths);
-      grunt.file.write('.eslintignore', eslintIgnores.join('\n'));
-      // Generate .stylelintignore.
-      var stylelintIgnores = [
-          '# Generated by "grunt ignorefiles"',
-          'theme/bootstrapbase/style/',
-          'theme/clean/style/custom.css',
-          'theme/more/style/custom.css',
-          'theme/boost/style/moodle.css'
-      ].concat(thirdPartyPaths);
-      grunt.file.write('.stylelintignore', stylelintIgnores.join('\n'));
-    };
-
-    /**
-     * Shifter task. Is configured with a path to a specific file or a directory,
-     * in the case of a specific file it will work out the right module to be built.
-     *
-     * Note that this task runs the invidiaul shifter jobs async (becase it spawns
-     * so be careful to to call done().
-     */
-    tasks.shifter = function() {
-        var done = this.async(),
-            options = grunt.config('shifter.options');
-
-        // Run the shifter processes one at a time to avoid confusing output.
-        async.eachSeries(options.paths, function(src, filedone) {
-            var args = [];
-            args.push(path.normalize(__dirname + '/node_modules/shifter/bin/shifter'));
-
-            // Always ignore the node_modules directory.
-            args.push('--excludes', 'node_modules');
-
-            // Determine the most appropriate options to run with based upon the current location.
-            if (grunt.file.isMatch('**/yui/**/*.js', src)) {
-                // When passed a JS file, build our containing module (this happen with
-                // watch).
-                grunt.log.debug('Shifter passed a specific JS file');
-                src = path.dirname(path.dirname(src));
-                options.recursive = false;
-            } else if (grunt.file.isMatch('**/yui/src', src)) {
-                // When in a src directory --walk all modules.
-                grunt.log.debug('In a src directory');
-                args.push('--walk');
-                options.recursive = false;
-            } else if (grunt.file.isMatch('**/yui/src/*', src)) {
-                // When in module, only build our module.
-                grunt.log.debug('In a module directory');
-                options.recursive = false;
-            } else if (grunt.file.isMatch('**/yui/src/*/js', src)) {
-                // When in module src, only build our module.
-                grunt.log.debug('In a source directory');
-                src = path.dirname(src);
-                options.recursive = false;
-            }
-
-            if (grunt.option('watch')) {
-                grunt.fail.fatal('The --watch option has been removed, please use `grunt watch` instead');
-            }
-
-            // Add the stderr option if appropriate
-            if (grunt.option('verbose')) {
-                args.push('--lint-stderr');
-            }
-
-            if (grunt.option('no-color')) {
-                args.push('--color=false');
-            }
-
-            var execShifter = function() {
-
-                grunt.log.ok("Running shifter on " + src);
-                grunt.util.spawn({
-                    cmd: "node",
-                    args: args,
-                    opts: {cwd: src, stdio: 'inherit', env: process.env}
-                }, function(error, result, code) {
-                    if (code) {
-                        grunt.fail.fatal('Shifter failed with code: ' + code);
-                    } else {
-                        grunt.log.ok('Shifter build complete.');
-                        filedone();
-                    }
-                });
-            };
-
-            // Actually run shifter.
-            if (!options.recursive) {
-                execShifter();
-            } else {
-                // Check that there are yui modules otherwise shifter ends with exit code 1.
-                if (grunt.file.expand({cwd: src}, '**/yui/src/**/*.js').length > 0) {
-                    args.push('--recursive');
-                    execShifter();
-                } else {
-                    grunt.log.ok('No YUI modules to build.');
-                    filedone();
-                }
-            }
-        }, done);
-    };
-
-    tasks.gherkinlint = function() {
-        var done = this.async(),
-            options = grunt.config('gherkinlint.options');
-
-        var args = grunt.file.expand(options.files);
-        args.unshift(path.normalize(__dirname + '/node_modules/.bin/gherkin-lint'));
-        grunt.util.spawn({
-            cmd: 'node',
-            args: args,
-            opts: {stdio: 'inherit', env: process.env}
-        }, function(error, result, code) {
-            // Propagate the exit code.
-            done(code === 0);
-        });
-    };
-
-    tasks.startup = function() {
-        // Are we in a YUI directory?
-        if (path.basename(path.resolve(cwd, '../../')) == 'yui') {
-            grunt.task.run('yui');
-        // Are we in an AMD directory?
-        } else if (inAMD) {
-            grunt.task.run('amd');
-        } else {
-            // Run them all!.
-            grunt.task.run('css');
-            grunt.task.run('js');
-            grunt.task.run('gherkinlint');
-        }
-    };
-
-    // On watch, we dynamically modify config to build only affected files. This
-    // method is slightly complicated to deal with multiple changed files at once (copied
-    // from the grunt-contrib-watch readme).
-    var changedFiles = Object.create(null);
-    var onChange = grunt.util._.debounce(function() {
-          var files = Object.keys(changedFiles);
-          grunt.config('eslint.amd.src', files);
-          grunt.config('eslint.yui.src', files);
-          grunt.config('uglify.amd.files', [{expand: true, src: files, rename: uglifyRename}]);
-          grunt.config('shifter.options.paths', files);
-          grunt.config('stylelint.less.src', files);
-          grunt.config('gherkinlint.options.files', files);
-          changedFiles = Object.create(null);
-    }, 200);
-
-    grunt.event.on('watch', function(action, filepath) {
-          changedFiles[filepath] = action;
-          onChange();
-    });
-
-    // Register NPM tasks.
-    grunt.loadNpmTasks('grunt-contrib-uglify');
-    grunt.loadNpmTasks('grunt-contrib-less');
-    grunt.loadNpmTasks('grunt-contrib-watch');
-    grunt.loadNpmTasks('grunt-sass');
-    grunt.loadNpmTasks('grunt-eslint');
-    grunt.loadNpmTasks('grunt-stylelint');
-
-    // Register JS tasks.
-    grunt.registerTask('shifter', 'Run Shifter against the current directory', tasks.shifter);
-    grunt.registerTask('gherkinlint', 'Run gherkinlint against the current directory', tasks.gherkinlint);
-    grunt.registerTask('ignorefiles', 'Generate ignore files for linters', tasks.ignorefiles);
-    grunt.registerTask('yui', ['eslint:yui', 'shifter']);
-    grunt.registerTask('amd', ['eslint:amd', 'uglify']);
-    grunt.registerTask('js', ['amd', 'yui']);
-
-    // Register CSS taks.
-    grunt.registerTask('css', ['stylelint:scss', 'sass', 'stylelint:less', 'less:bootstrapbase', 'stylelint:css']);
-
-    // Register the startup task.
-    grunt.registerTask('startup', 'Run the correct tasks for the current directory', tasks.startup);
-
-    // Register the default task.
-    grunt.registerTask('default', ['startup']);
-};

INSTALL.txt

@@ -1,20 +0,0 @@
-MOODLE INSTALLATION
-===================
-
-Here is a short summary of the installation process (which can take just a few
-minutes):
-
-1. Move the Moodle files into your web directory.
-
-2. Create a single database for Moodle to store all its tables in (or choose an
-   existing database).
-
-3. Visit your Moodle site with a browser. You should be taken to the
-   install.php script, which will lead you through creating a config.php file
-   and then setting up Moodle, creating an admin account etc.
-
-4. Set up a cron task to call the file admin/cron.php every minute.
-
-For more information, see <https://docs.moodle.org/en/Installing_Moodle>.
-
-Good luck and have fun!

PULL_REQUEST_TEMPLATE.txt

@@ -1,7 +0,0 @@
-*** PLEASE DO NOT OPEN PULL REQUESTS VIA GITHUB ***
-
-The moodle.git repository at Github is just a mirror of the official repository. We do not accept pull requests at Github.
-
-See CONTRIBUTING.txt guidelines for how to contribute patches for Moodle. Thank you.
-
---

README.txt

@@ -1,28 +1,29 @@
-                                 .-..-.
-   _____                         | || |
-  /____/-.---_  .---.  .---.  .-.| || | .---.
-  | |  _   _  |/  _  \/  _  \/  _  || |/  __ \
-  * | | | | | || |_| || |_| || |_| || || |___/
-    |_| |_| |_|\_____/\_____/\_____||_|\_____)
+QUICK INSTALL
+=============
 
-Moodle - the world's open source learning platform
+For the impatient, here is a basic outline of the
+installation process, which normally takes me only
+a few minutes:
 
-Moodle <https://moodle.org> is a learning platform designed to provide
-educators, administrators and learners with a single robust, secure and
-integrated system to create personalised learning environments.
+1) Move the Moodle files into your web directory.
 
-You can download Moodle <https://download.moodle.org> and run it on your own
-web server, ask one of our Moodle Partners <https://moodle.com/partners/> to
-assist you, or have a MoodleCloud site <https://moodle.com/cloud/> set up for
-you.
+2) Create a single database for Moodle to store all
+   its tables in (or choose an existing database).
 
-Moodle is widely used around the world by universities, schools, companies and
-all manner of organisations and individuals.
+3) Visit your Moodle site with a browser, you should
+   be taken to the install.php script, which will lead
+   you through creating a config.php file and then
+   setting up Moodle, creating an admin account etc.
 
-Moodle is provided freely as open source software, under the GNU General Public
-License <https://docs.moodle.org/dev/License>.
+4) Set up a cron task to call the file admin/cron.php
+   every five minutes or so.
 
-Moodle is written in PHP and JavaScript and uses an SQL database for storing
-the data.
 
-See <https://docs.moodle.org> for details of Moodle's many features.
+For more information, see the INSTALL DOCUMENTATION:
+
+   http://docs.moodle.org/en/Installing_Moodle
+
+
+Good luck and have fun!
+Martin Dougiamas, Lead Developer
+

TRADEMARK.txt

@@ -1,48 +1,34 @@
-MOODLE TRADEMARKS POLICY
-========================
+------------------------
+Moodle Trademark License
+------------------------
 
-The word "Moodle" is trademarked in many countries around the world. The word
-was originally an acronym: Modular Object-Oriented Dynamic Learning
-Environment. The trademark is owned by Martin Dougiamas, Founder and Director
-of Moodle.
+The name Moodle™ is a registered trademark of the Moodle Trust.
 
-The law obligates trademark owners to police their marks and prevent the use of
-confusingly similar names by third parties. Through this policy we’d like to
-make it clear how Moodle-related projects, organisations, and people can use
-the Moodle trademark. We’d also like to be clear about how use of the word is
-restricted when used to promote commercial Moodle services. We do this to
-protect the very business model that allows us to continue developing Moodle
-for you.
+A key part of the business model that allows us to produce and
+distribute Moodle as completely Free open source software is that
+we restrict the commercial use of the Moodle trademark to those
+who have contracted to support Moodle development (Moodle Partners).
 
-Allowed uses
-------------
+If you are intending to use the name (and/or logo) to advertise
+generic Moodle™ services (eg Moodle Hosting, Moodle Support,
+Moodle Certification, Moodle Training, Moodle Consulting,
+Moodle Customisation, Moodle Courseware Development, Moodle
+Theme design, Moodle Integrations, Moodle Installations, etc)
+or as the name of a software package, then you must seek
+direct permission in writing from the Moodle Trust via the
+moodle.com helpdesk, in accordance with normal trademark
+restrictions.
 
-The following uses don’t require any permission at all:
+There are no restrictions on how you use the name in other
+contexts (for example, if you use Moodle just to provide
+courses then you can use the name freely to refer to it.)
 
-* Referring to the software or the Moodle project.
-* Describing your own Moodle implementation (including within corporate
-  settings).
-* Describing a Moodle-based community hub.
-* Describing some software you’ve made that integrates with Moodle
-  (eg a Moodle integration feature on another system).
+If you aren't sure of a particular case, please ask us via
+http://moodle.com/helpdesk: we'll be happy to either provide
+you with official permission in writing or help you fix
+your wording.
 
-Restricted uses
----------------
-
-The following uses are generally prohibited without explicit and direct
-permission being granted to you by Moodle Pty Ltd. We do this to protect the
-Moodle project from software and sites which could confuse people. Please
-contact us to ask for permission in writing.
-
-* You can’t use "Moodle" in the name of your software (including Mobile apps)
-* You can’t use "Moodle" in your company name
-* You can’t use "Moodle" in your domain name
-* You can’t use "Moodle" in advertising-related keywords (such as Adsense)
-* You can’t use "Moodle" to describe services around Moodle (such as hosting,
-  training, support, consulting, course creation services, theme development,
-  customisation, installation, integration and certification). This applies
-  even if you do not charge for the services. Note that usually only Moodle
-  Partners have this permission.
-
-For information about the Moodle Partner Certification Mark as well as for how
-to contact us, please see <https://moodle.com/trademarks/>.
+Martin Dougiamas
+Executive Director
+Moodle Trust
+http://moodle.com

admin/admin_settings_search_form.php

@@ -1,48 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Admin settings search form
- *
- * @package    admin
- * @copyright  2016 Damyon Wiese
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-defined('MOODLE_INTERNAL') || die();
-
-require_once $CFG->libdir.'/formslib.php';
-
-/**
- * Admin settings search form
- *
- * @package    admin
- * @copyright  2016 Damyon Wiese
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class admin_settings_search_form extends moodleform {
-    function definition () {
-        $mform = $this->_form;
-
-        //$mform->addElement('header', 'settingsheader', get_string('search', 'admin'));
-        $elements = [];
-        $elements[] = $mform->createElement('text', 'query', get_string('query', 'admin'));
-        $elements[] = $mform->createElement('submit', 'search', get_string('search'));
-        $mform->addGroup($elements);
-        $mform->setType('query', PARAM_RAW);
-        $mform->setDefault('query', optional_param('query', '', PARAM_RAW));
-    }
-}

admin/antiviruses.php

@@ -1,106 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Allows admin to configure antiviruses.
- *
- * @package    core_antivirus
- * @copyright  2015 Ruslan Kabalin, Lancaster University.
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-require_once('../config.php');
-require_once($CFG->libdir.'/adminlib.php');
-require_once($CFG->libdir.'/tablelib.php');
-
-$action  = required_param('action', PARAM_ALPHANUMEXT);
-$antivirus  = required_param('antivirus', PARAM_PLUGIN);
-$confirm = optional_param('confirm', 0, PARAM_BOOL);
-
-$PAGE->set_url('/admin/antiviruses.php', array('action' => $action, 'antivirus' => $antivirus));
-$PAGE->set_context(context_system::instance());
-
-require_login();
-require_capability('moodle/site:config', context_system::instance());
-
-$returnurl = "$CFG->wwwroot/$CFG->admin/settings.php?section=manageantiviruses";
-
-// Get currently installed and enabled antivirus plugins.
-$availableantiviruses = \core\antivirus\manager::get_available();
-if (!empty($antivirus) and empty($availableantiviruses[$antivirus])) {
-    redirect ($returnurl);
-}
-
-$activeantiviruses = explode(',', $CFG->antiviruses);
-foreach ($activeantiviruses as $key => $active) {
-    if (empty($availableantiviruses[$active])) {
-        unset($activeantiviruses[$key]);
-    }
-}
-
-if (!confirm_sesskey()) {
-    redirect($returnurl);
-}
-
-switch ($action) {
-    case 'disable':
-        // Remove from enabled list.
-        $key = array_search($antivirus, $activeantiviruses);
-        unset($activeantiviruses[$key]);
-        break;
-
-    case 'enable':
-        // Add to enabled list.
-        if (!in_array($antivirus, $activeantiviruses)) {
-            $activeantiviruses[] = $antivirus;
-            $activeantiviruses = array_unique($activeantiviruses);
-        }
-        break;
-
-    case 'down':
-        $key = array_search($antivirus, $activeantiviruses);
-        // Check auth plugin is valid.
-        if ($key !== false) {
-            // Move down the list.
-            if ($key < (count($activeantiviruses) - 1)) {
-                $fsave = $activeantiviruses[$key];
-                $activeantiviruses[$key] = $activeantiviruses[$key + 1];
-                $activeantiviruses[$key + 1] = $fsave;
-            }
-        }
-        break;
-
-    case 'up':
-        $key = array_search($antivirus, $activeantiviruses);
-        // Check auth is valid.
-        if ($key !== false) {
-            // Move up the list.
-            if ($key >= 1) {
-                $fsave = $activeantiviruses[$key];
-                $activeantiviruses[$key] = $activeantiviruses[$key - 1];
-                $activeantiviruses[$key - 1] = $fsave;
-            }
-        }
-        break;
-
-    default:
-        break;
-}
-
-set_config('antiviruses', implode(',', $activeantiviruses));
-core_plugin_manager::reset_caches();
-
-redirect ($returnurl);

admin/auth_config.php

@@ -16,9 +16,6 @@ $err = array();
 
 $returnurl = "$CFG->wwwroot/$CFG->admin/settings.php?section=manageauths";
 
-debugging("Use of config.html files in authentication plugins have been deprecated. " .
-          " Please migrate your plugin to use the admin settings API", DEBUG_DEVELOPER);
-
 // save configuration changes
 if ($frm = data_submitted() and confirm_sesskey()) {
 
@@ -89,28 +86,12 @@ exit;
 
 /// Functions /////////////////////////////////////////////////////////////////
 
-
-/**
- * auth field locking
- * Good enough for most auth plugins
- * but some may want a custom one if they are offering
- * other options
- * Note: lockconfig_ fields have special handling.
- *
- * @param string $auth authentication plugin shortname
- * @param array $user_fields user profile fields
- * @param string $helptext help text to be displayed at top of form
- * @param boolean $retrieveopts Map fields or lock only.
- * @param boolean $updateopts Allow remote updates
- * @param array $customfields list of custom profile fields
- * @deprecated since Moodle 3.3
- */
+// Good enough for most auth plugins
+// but some may want a custom one if they are offering
+// other options
+// Note: lockconfig_ fields have special handling.
 function print_auth_lock_options($auth, $user_fields, $helptext, $retrieveopts, $updateopts, $customfields = array()) {
     global $DB, $OUTPUT;
-    debugging("The function 'print_auth_lock_options' has been deprecated, " .
-              "Please migrate your code to use the admin settings API and use the function 'display_auth_lock_options' instead. ",
-              DEBUG_DEVELOPER);
-
     echo '<tr><td colspan="3">';
     if ($retrieveopts) {
         echo $OUTPUT->heading(get_string('auth_data_mapping', 'auth'));
@@ -165,12 +146,8 @@ function print_auth_lock_options($auth, $user_fields, $helptext, $retrieveopts,
             // If custom field then pick name from database.
             $fieldshortname = str_replace('profile_field_', '', $fieldname);
             $fieldname = $customfieldname[$fieldshortname]->name;
-            if (core_text::strlen($fieldshortname) > 67) {
-                // If custom profile field name is longer than 67 characters we will not be able to store the setting
-                // such as 'field_updateremote_profile_field_NOTSOSHORTSHORTNAME' in the database because the character
-                // limit for the setting name is 100.
-                continue;
-            }
+        } elseif (preg_match('/^(.+?)(\d+)$/', $fieldname, $matches)) {
+            $fieldname =  get_string($matches[1]) . ' ' . $matches[2];
         } elseif ($fieldname == 'url') {
             $fieldname = get_string('webpage');
         } else {

admin/blocks.php

@@ -4,7 +4,6 @@
 
     require_once('../config.php');
     require_once($CFG->libdir.'/adminlib.php');
-    require_once($CFG->libdir.'/blocklib.php');
     require_once($CFG->libdir.'/tablelib.php');
 
     admin_externalpage_setup('manageblocks');
@@ -37,7 +36,6 @@
             print_error('blockdoesnotexist', 'error');
         }
         $DB->set_field('block', 'visible', '0', array('id'=>$block->id));      // Hide block
-        add_to_config_log('block_visibility', $block->visible, '0', $block->name);
         core_plugin_manager::reset_caches();
         admin_get_root(true, false);  // settings not required - only pages
     }
@@ -47,23 +45,40 @@
             print_error('blockdoesnotexist', 'error');
         }
         $DB->set_field('block', 'visible', '1', array('id'=>$block->id));      // Show block
-        add_to_config_log('block_visibility', $block->visible, '1', $block->name);
         core_plugin_manager::reset_caches();
         admin_get_root(true, false);  // settings not required - only pages
     }
 
+    if (!isset($CFG->undeletableblocktypes) || (!is_array($CFG->undeletableblocktypes) && !is_string($CFG->undeletableblocktypes))) {
+        $undeletableblocktypes = array('navigation', 'settings');
+    } else if (is_string($CFG->undeletableblocktypes)) {
+        $undeletableblocktypes = explode(',', $CFG->undeletableblocktypes);
+    } else {
+        $undeletableblocktypes = $CFG->undeletableblocktypes;
+    }
+
     if (!empty($protect) && confirm_sesskey()) {
-        block_manager::protect_block((int)$protect);
+        if (!$block = $DB->get_record('block', array('id'=>$protect))) {
+            print_error('blockdoesnotexist', 'error');
+        }
+        if (!in_array($block->name, $undeletableblocktypes)) {
+            $undeletableblocktypes[] = $block->name;
+            set_config('undeletableblocktypes', implode(',', $undeletableblocktypes));
+        }
         admin_get_root(true, false);  // settings not required - only pages
     }
 
     if (!empty($unprotect) && confirm_sesskey()) {
-        block_manager::unprotect_block((int)$unprotect);
+        if (!$block = $DB->get_record('block', array('id'=>$unprotect))) {
+            print_error('blockdoesnotexist', 'error');
+        }
+        if (in_array($block->name, $undeletableblocktypes)) {
+            $undeletableblocktypes = array_diff($undeletableblocktypes, array($block->name));
+            set_config('undeletableblocktypes', implode(',', $undeletableblocktypes));
+        }
         admin_get_root(true, false);  // settings not required - only pages
     }
 
-    $undeletableblocktypes = block_manager::get_undeletable_block_types();
-
     echo $OUTPUT->header();
     echo $OUTPUT->heading($strmanageblocks);
 
@@ -139,12 +154,8 @@
                 $settings = '<a href="' . $blocksettings->url .  '">' . get_string('settings') . '</a>';
             } else if ($blocksettings instanceof admin_settingpage) {
                 $settings = '<a href="'.$CFG->wwwroot.'/'.$CFG->admin.'/settings.php?section=blocksetting'.$block->name.'">'.$strsettings.'</a>';
-            } else if (!file_exists($CFG->dirroot.'/blocks/'.$block->name.'/settings.php')) {
-                // If the block's settings node was not found, we check that the block really provides the settings.php file.
-                // Note that blocks can inject their settings to other nodes in the admin tree without using the default locations.
-                // This can be done by assigning null to $setting in settings.php and it is a valid case.
-                debugging('Warning: block_'.$block->name.' returns true in has_config() but does not provide a settings.php file',
-                    DEBUG_DEVELOPER);
+            } else {
+                $settings = '<a href="block.php?block='.$blockid.'">'.$strsettings.'</a>';
             }
         }
 
@@ -168,10 +179,10 @@
             $visible = '';
         } else if ($blocks[$blockid]->visible) {
             $visible = '<a href="blocks.php?hide='.$blockid.'&amp;sesskey='.sesskey().'" title="'.$strhide.'">'.
-                       $OUTPUT->pix_icon('t/hide', $strhide) . '</a>';
+                       '<img src="'.$OUTPUT->pix_url('t/hide') . '" class="iconsmall" alt="'.$strhide.'" /></a>';
         } else {
             $visible = '<a href="blocks.php?show='.$blockid.'&amp;sesskey='.sesskey().'" title="'.$strshow.'">'.
-                       $OUTPUT->pix_icon('t/show', $strshow) . '</a>';
+                       '<img src="'.$OUTPUT->pix_url('t/show') . '" class="iconsmall" alt="'.$strshow.'" /></a>';
             $class = 'dimmed_text';
         }
 
@@ -186,10 +197,10 @@
             $undeletable = '';
         } else if (in_array($blockname, $undeletableblocktypes)) {
             $undeletable = '<a href="blocks.php?unprotect='.$blockid.'&amp;sesskey='.sesskey().'" title="'.$strunprotect.'">'.
-                       $OUTPUT->pix_icon('t/unlock', $strunprotect) . '</a>';
+                       '<img src="'.$OUTPUT->pix_url('t/unlock') . '" class="iconsmall" alt="'.$strunprotect.'" /></a>';
         } else {
             $undeletable = '<a href="blocks.php?protect='.$blockid.'&amp;sesskey='.sesskey().'" title="'.$strprotect.'">'.
-                       $OUTPUT->pix_icon('t/lock', $strprotect) . '</a>';
+                       '<img src="'.$OUTPUT->pix_url('t/lock') . '" class="iconsmall" alt="'.$strprotect.'" /></a>';
         }
 
         $row = array(

admin/category.php

@@ -54,28 +54,27 @@ $statusmsg = '';
 $errormsg  = '';
 
 if ($data = data_submitted() and confirm_sesskey()) {
-    $count = admin_write_settings($data);
+    if (admin_write_settings($data)) {
+        $statusmsg = get_string('changessaved');
+    }
+
     if (empty($adminroot->errors)) {
-        // No errors. Did we change any setting?  If so, then indicate success.
-        if ($count) {
-            $statusmsg = get_string('changessaved');
-        } else {
-            switch ($return) {
-                case 'site': redirect("$CFG->wwwroot/");
-                case 'admin': redirect("$CFG->wwwroot/$CFG->admin/");
-            }
+        switch ($return) {
+            case 'site': redirect("$CFG->wwwroot/");
+            case 'admin': redirect("$CFG->wwwroot/$CFG->admin/");
         }
     } else {
         $errormsg = get_string('errorwithsettings', 'admin');
         $firsterror = reset($adminroot->errors);
     }
+    $adminroot = admin_get_root(true); //reload tree
     $settingspage = $adminroot->locate($category, true);
 }
 
 if ($PAGE->user_allowed_editing() && $adminediting != -1) {
     $USER->editing = $adminediting;
 }
-$buttons = null;
+
 if ($PAGE->user_allowed_editing()) {
     $url = clone($PAGE->url);
     if ($PAGE->user_is_editing()) {
@@ -91,7 +90,7 @@ if ($PAGE->user_allowed_editing()) {
 $savebutton = false;
 $outputhtml = '';
 foreach ($settingspage->children as $childpage) {
-    if ($childpage->is_hidden() || !$childpage->check_access()) {
+    if ($childpage->is_hidden()) {
         continue;
     }
     if ($childpage instanceof admin_externalpage) {
@@ -122,16 +121,14 @@ foreach ($settingspage->children as $childpage) {
 }
 if ($savebutton) {
     $outputhtml .= html_writer::start_tag('div', array('class' => 'form-buttons'));
-    $outputhtml .= html_writer::empty_tag('input', array('class' => 'btn btn-primary form-submit', 'type' => 'submit', 'value' => get_string('savechanges','admin')));
+    $outputhtml .= html_writer::empty_tag('input', array('class' => 'form-submit', 'type' => 'submit', 'value' => get_string('savechanges','admin')));
     $outputhtml .= html_writer::end_tag('div');
 }
 
 $visiblepathtosection = array_reverse($settingspage->visiblepath);
 $PAGE->set_title("$SITE->shortname: " . implode(": ",$visiblepathtosection));
 $PAGE->set_heading($SITE->fullname);
-if ($buttons) {
-    $PAGE->set_button($buttons);
-}
+$PAGE->set_button($buttons);
 
 echo $OUTPUT->header();
 
@@ -159,4 +156,4 @@ echo $outputhtml;
 echo html_writer::end_tag('fieldset');
 echo html_writer::end_tag('form');
 
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();

admin/classes/privacy/provider.php

@@ -1,41 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-/**
- * Privacy Subsystem implementation for core_admin.
- *
- * @package    core_admin
- * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-namespace core_admin\privacy;
-defined('MOODLE_INTERNAL') || die();
-/**
- * Privacy Subsystem for core_admin implementing null_provider.
- *
- * @copyright  2018 Carlos Escobedo <carlos@moodle.com>
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class provider implements \core_privacy\local\metadata\null_provider {
-    /**
-     * Get the language string identifier with the component's language
-     * file to explain why this plugin stores no data.
-     *
-     * @return  string
-     */
-    public static function get_reason() : string {
-        return 'privacy:metadata';
-    }
-}

admin/cli/automated_backups.php

@@ -28,7 +28,7 @@
 
 define('CLI_SCRIPT', true);
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions
 require_once($CFG->libdir.'/cronlib.php');
 

admin/cli/backup.php

@@ -25,7 +25,7 @@
 
 define('CLI_SCRIPT', 1);
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/clilib.php');
 require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
 

admin/cli/build_theme_css.php

@@ -1,119 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Build and store theme CSS.
- *
- * @package    core
- * @subpackage cli
- * @copyright  2017 Ryan Wyllie <ryan@moodle.com>
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-define('CLI_SCRIPT', true);
-
-require(__DIR__.'/../../config.php');
-require_once("$CFG->libdir/clilib.php");
-require_once("$CFG->libdir/csslib.php");
-require_once("$CFG->libdir/outputlib.php");
-
-$longparams = [
-    'themes'    => null,
-    'direction' => null,
-    'help'      => false,
-    'verbose'   => false
-];
-
-$shortmappings = [
-    't' => 'themes',
-    'd' => 'direction',
-    'h' => 'help',
-    'v' => 'verbose'
-];
-
-// Get CLI params.
-list($options, $unrecognized) = cli_get_params($longparams, $shortmappings);
-
-if ($unrecognized) {
-    $unrecognized = implode("\n  ", $unrecognized);
-    cli_error(get_string('cliunknowoption', 'admin', $unrecognized));
-}
-
-if ($options['help']) {
-    echo
-"Compile the CSS for one or more installed themes.
-Existing CSS caches will replaced.
-By default all themes will be recompiled unless otherwise specified.
-
-Options:
--t, --themes    A comma separated list of themes to be compiled
--d, --direction Only compile a single direction (either ltr or rtl)
--v, --verbose   Print info comments to stdout
--h, --help      Print out this help
-
-Example:
-\$ sudo -u www-data /usr/bin/php admin/cli/build_theme_css.php --themes=boost --direction=ltr
-";
-
-    die;
-}
-
-if (empty($options['verbose'])) {
-    $trace = new null_progress_trace();
-} else {
-    $trace = new text_progress_trace();
-}
-
-cli_heading('Build theme css');
-
-// Determine which themes we need to build.
-$themenames = [];
-if (is_null($options['themes'])) {
-    $trace->output('No themes specified. Finding all installed themes.');
-    $themenames = array_keys(core_component::get_plugin_list('theme'));
-} else {
-    if (is_string($options['themes'])) {
-        $themenames = explode(',', $options['themes']);
-    } else {
-        cli_error('--themes must be a comma separated list of theme names');
-    }
-}
-
-$trace->output('Checking that each theme is correctly installed...');
-$themeconfigs = [];
-foreach ($themenames as $themename) {
-    if (is_null(theme_get_config_file_path($themename))) {
-        cli_error("Unable to find theme config for {$themename}");
-    }
-
-    // Load the config for the theme.
-    $themeconfigs[] = theme_config::load($themename);
-}
-
-$directions = ['ltr', 'rtl'];
-
-if (!is_null($options['direction'])) {
-    if (!in_array($options['direction'], $directions)) {
-         cli_error("--direction must be either ltr or rtl");
-    }
-
-    $directions = [$options['direction']];
-}
-
-$trace->output('Building CSS for themes: ' . implode(', ', $themenames));
-theme_build_css_for_themes($themeconfigs, $directions);
-
-exit(0);

admin/cli/cfg.php

@@ -1,173 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * CLI script allowing to get and set config values.
- *
- * This is technically just a thin wrapper for {@link get_config()} and
- * {@link set_config()} functions.
- *
- * @package     core
- * @subpackage  cli
- * @copyright   2017 David Mudrák <david@moodle.com>
- * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-define('CLI_SCRIPT', true);
-
-require(__DIR__.'/../../config.php');
-require_once($CFG->libdir.'/clilib.php');
-
-$usage = "Displays the current value of the given site setting. Allows to set it to the given value, too.
-
-Usage:
-    # php cfg.php [--component=<componentname>] [--json] [--shell-arg]
-    # php cfg.php --name=<configname> [--component=<componentname>] [--shell-arg] [--no-eol]
-    # php cfg.php --name=<configname> [--component=<componentname>] --set=<value>
-    # php cfg.php --name=<configname> [--component=<componentname>] --unset
-    # php cfg.php [--help|-h]
-
-Options:
-    -h --help                   Print this help.
-    --component=<frankenstyle>  Name of the component the variable is part of. Defaults to core.
-    --name=<configname>         Name of the configuration variable to get/set. If missing, print all
-                                configuration variables of the given component.
-    --set=<value>               Set the given variable to this value.
-    --unset                     Unset the given variable.
-    --shell-arg                 Escape output values so that they can be directly used as shell script arguments.
-    --json                      Encode output list of values using JSON notation.
-    --no-eol                    Do not include the trailing new line character when printing the value.
-
-The list of all variables of the given component can be printed as
-tab-separated list (default) or JSON object (--json). Particular values are
-printed as raw text values, optionally escaped so that they can be directly
-used as shell script arguments (--shell-arg). Single values are displayed with
-trailing new line by default, unless explicitly disabled (--no-eol).
-
-In the read mode, the script exits with success status 0 if the requested value
-is found. If the requested variable is not set, the script exits with status 3.
-When listing all variables of the component, the exit status is always 0 even
-if no variables for the given component are found. When setting/unsetting a
-value, the exit status is 0. When attempting to set/unset a value that has
-already been hard-set in config.php, the script exits with error status 4. In
-case of unexpected error, the script exits with error status 1.
-
-Examples:
-
-    # php cfg.php
-        Prints tab-separated list of all core configuration variables and their values.
-
-    # php cfg.php --json
-        Prints list of all core configuration variables and their values as a JSON object.
-
-    # php cfg.php --name=release
-        Prints the given configuration variable - e.g. \$CFG->release in this case.
-
-    # php cfg.php --component=tool_recyclebin
-    #   Prints tab-separated list of the plugin's configuration variables.
-
-    # export DATAROOT=\$(php cfg.php --name=dataroot --shell-arg --no-eol)
-        Stores the given configuration variable in the shell variable, escaped
-        so that it can be safely used as a shell argument.
-
-    # php cfg.php --name=theme --set=clean
-        Sets the given configuration variable to the given value.
-
-    # php cfg.php --name=noemailever --unset
-        Unsets the previously configured variable.
-";
-
-list($options, $unrecognised) = cli_get_params([
-    'help' => false,
-    'component' => null,
-    'name' => null,
-    'set' => null,
-    'unset' => false,
-    'shell-arg' => false,
-    'json' => false,
-    'no-eol' => false,
-], [
-    'h' => 'help'
-]);
-
-if ($unrecognised) {
-    $unrecognised = implode(PHP_EOL.'  ', $unrecognised);
-    cli_error(get_string('cliunknowoption', 'core_admin', $unrecognised));
-}
-
-if ($options['help']) {
-    cli_writeln($usage);
-    exit(2);
-}
-
-if ($options['unset'] || $options['set'] !== null) {
-    // Unset the variable or set it to the given value.
-    if (empty($options['name'])) {
-        cli_error('Missing configuration variable name', 2);
-    }
-
-    // Check that the variable is not hard-set in the main config.php already.
-    if (array_key_exists($options['name'], $CFG->config_php_settings)) {
-        cli_error('The configuration variable is hard-set in the config.php, unable to change.', 4);
-    }
-
-    set_config($options['name'], $options['set'], $options['component']);
-    exit(0);
-}
-
-if ($options['name'] === null) {
-    // List all variables provided by the component (defaults to core).
-    $got = get_config($options['component']);
-
-    if ($options['json']) {
-        cli_writeln(json_encode($got));
-
-    } else {
-        foreach ($got as $name => $value) {
-            if ($options['shell-arg']) {
-                $value = escapeshellarg($value);
-            }
-            cli_writeln($name."\t".$value);
-        }
-    }
-
-    exit(0);
-
-} else {
-    // Display the value of a single variable.
-
-    $got = get_config($options['component'], $options['name']);
-
-    if ($got === false) {
-        cli_error('No such configuration variable found.', 3);
-    }
-
-    if ($options['shell-arg']) {
-        $got = escapeshellarg($got);
-    }
-
-    if ($options['json']) {
-        $got = json_encode($got);
-    }
-
-    if ($options['no-eol']) {
-        cli_write($got);
-    } else {
-        cli_writeln($got);
-    }
-
-    exit(0);
-}

admin/cli/cron.php

@@ -30,7 +30,7 @@
 
 define('CLI_SCRIPT', true);
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions
 require_once($CFG->libdir.'/cronlib.php');
 

admin/cli/fix_deleted_users.php

@@ -73,7 +73,6 @@ foreach ($rs as $user) {
     echo "Redeleting user $user->id: $user->username ($user->email)\n";
     delete_user($user);
 }
-$rs->close();
 
 cli_heading('Deleting all leftovers');
 

admin/cli/fix_orphaned_question_categories.php

@@ -1,103 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * This script fixes orphaned question categories.
- *
- * Orphaned question categories have had their associated context deleted
- * but the category itself remains in the database with an invalid context.
- *
- * @package    core
- * @subpackage cli
- * @copyright  2013 Tyler Bannister (tyler.bannister@remote-learner.net)
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-define('CLI_SCRIPT', true);
-
-require(__DIR__.'/../../config.php');
-require_once($CFG->libdir.'/clilib.php');
-require_once($CFG->libdir.'/questionlib.php');
-
-$long = array('fix'  => false, 'help' => false);
-$short = array('f' => 'fix', 'h' => 'help');
-
-// Now get cli options.
-list($options, $unrecognized) = cli_get_params($long, $short);
-
-if ($unrecognized) {
-    $unrecognized = implode("\n  ", $unrecognized);
-    cli_error(get_string('cliunknowoption', 'admin', $unrecognized));
-}
-
-if ($options['help']) {
-    $help =
-        "Fix orphaned question categories.
-
-        This scripts detects question categories that have had their
-        context deleted, thus severing them from their original purpose.
-
-        This script will find the orphaned categories and delete the unused
-        questions in each category found.  Used questions will not be
-        deleted, instead they will be moved to a rescue question category.
-
-        Options:
-        -h, --help            Print out this help
-        -f, --fix             Fix the orphaned question categories in the DB.
-                              If not specified only check and report problems to STDERR.
-        Example:
-        \$sudo -u www-data /usr/bin/php admin/cli/fix_orphaned_question_categories.php
-        \$sudo -u www-data /usr/bin/php admin/cli/fix_orphaned_question_categories.php -f
-        ";
-
-    echo $help;
-    die;
-}
-
-cli_heading('Checking for orphaned categories');
-
-
-$sql = 'SELECT qc.id, qc.contextid, qc.name
-          FROM {question_categories} qc
-     LEFT JOIN {context} c ON qc.contextid = c.id
-         WHERE c.id IS NULL';
-$categories = $DB->get_recordset_sql($sql);
-
-$i = 0;
-foreach ($categories as $category) {
-    $i += 1;
-    echo "Found orphaned category: {$category->name}\n";
-    if (!empty($options['fix'])) {
-        echo "Cleaning...";
-        // One transaction per category.
-        $transaction = $DB->start_delegated_transaction();
-        question_category_delete_safe($category);
-        $transaction->allow_commit();
-        echo "  Done!\n";
-    }
-}
-
-if (($i > 0) && !empty($options['fix'])) {
-    echo "Found and removed {$i} orphaned question categories\n";
-} else if ($i > 0) {
-    echo "Found {$i} orphaned question categories. To fix, run:\n";
-    echo "\$sudo -u www-data /usr/bin/php admin/cli/fix_orphaned_question_categories.php --fix\n";
-} else {
-    echo "No orphaned question categories found.\n";
-}
-
-
-$categories->close();

admin/cli/install.php

@@ -69,19 +69,15 @@ Options:
 --prefix=STRING       Table prefix for above database tables. Default is mdl_
 --fullname=STRING     The fullname of the site
 --shortname=STRING    The shortname of the site
---summary=STRING      The summary to be displayed on the front page
 --adminuser=USERNAME  Username for the moodle admin account. Default is admin
 --adminpass=PASSWORD  Password for the moodle admin account,
                       required in non-interactive mode.
---adminemail=STRING   Email address for the moodle admin account.
---upgradekey=STRING   The upgrade key to be set in the config.php, leave empty to not set it.
 --non-interactive     No interactive questions, installation fails if any
                       problem encountered.
 --agree-license       Indicates agreement with software license,
                       required in non-interactive mode.
 --allow-unstable      Install even if the version is not marked as stable yet,
                       required in non-interactive mode.
---skip-database       Stop the installation before installing the database.
 -h, --help            Print out this help
 
 Example:
@@ -90,7 +86,7 @@ Example:
 
 
 // distro specific customisation
-$distrolibfile = __DIR__.'/../../install/distrolib.php';
+$distrolibfile = dirname(dirname(dirname(__FILE__))).'/install/distrolib.php';
 $distro = null;
 if (file_exists($distrolibfile)) {
     require_once($distrolibfile);
@@ -100,7 +96,7 @@ if (file_exists($distrolibfile)) {
 }
 
 // Nothing to do if config.php exists
-$configfile = __DIR__.'/../../config.php';
+$configfile = dirname(dirname(dirname(__FILE__))).'/config.php';
 if (file_exists($configfile)) {
     require($configfile);
     require_once($CFG->libdir.'/clilib.php');
@@ -124,11 +120,10 @@ $olddir = getcwd();
 chdir(dirname($_SERVER['argv'][0]));
 
 // Servers should define a default timezone in php.ini, but if they don't then make sure something is defined.
-if (!function_exists('date_default_timezone_set') or !function_exists('date_default_timezone_get')) {
-    fwrite(STDERR, "Timezone functions are not available.\n");
-    exit(1);
+// This is a quick hack.  Ideally we should ask the admin for a value.  See MDL-22625 for more on this.
+if (function_exists('date_default_timezone_set') and function_exists('date_default_timezone_get')) {
+    @date_default_timezone_set(@date_default_timezone_get());
 }
-date_default_timezone_set(@date_default_timezone_get());
 
 // make sure PHP errors are displayed - helps with diagnosing of problems
 @error_reporting(E_ALL);
@@ -146,15 +141,20 @@ define('PHPUNIT_TEST', false);
 
 define('IGNORE_COMPONENT_CACHE', true);
 
-// Check that PHP is of a sufficient version as soon as possible.
-require_once(__DIR__.'/../../lib/phpminimumversionlib.php');
-moodle_require_minimum_php_version();
+// Check that PHP is of a sufficient version
+if (version_compare(phpversion(), "5.4.4") < 0) {
+    $phpversion = phpversion();
+    // do NOT localise - lang strings would not work here and we CAN NOT move it after installib
+    fwrite(STDERR, "Moodle 2.7 or later requires at least PHP 5.4.4 (currently using version $phpversion).\n");
+    fwrite(STDERR, "Please upgrade your server software or install older Moodle version.\n");
+    exit(1);
+}
 
 // set up configuration
 global $CFG;
 $CFG = new stdClass();
 $CFG->lang                 = 'en';
-$CFG->dirroot              = dirname(dirname(__DIR__));
+$CFG->dirroot              = dirname(dirname(dirname(__FILE__)));
 $CFG->libdir               = "$CFG->dirroot/lib";
 $CFG->wwwroot              = "http://localhost";
 $CFG->httpswwwroot         = $CFG->wwwroot;
@@ -167,7 +167,7 @@ $CFG->debug                = (E_ALL | E_STRICT);
 $CFG->debugdisplay         = true;
 $CFG->debugdeveloper       = true;
 
-$parts = explode('/', str_replace('\\', '/', dirname(__DIR__)));
+$parts = explode('/', str_replace('\\', '/', dirname(dirname(__FILE__))));
 $CFG->admin                = array_pop($parts);
 
 //point pear include path to moodles lib/pear so that includes and requires will search there for files before anywhere else
@@ -219,6 +219,7 @@ $databases = array('mysqli' => moodle_database::get_driver_instance('mysqli', 'n
                    'pgsql'  => moodle_database::get_driver_instance('pgsql',  'native'),
                    'oci'    => moodle_database::get_driver_instance('oci',    'native'),
                    'sqlsrv' => moodle_database::get_driver_instance('sqlsrv', 'native'), // MS SQL*Server PHP driver
+                   'mssql'  => moodle_database::get_driver_instance('mssql',  'native'), // FreeTDS driver
                   );
 foreach ($databases as $type=>$database) {
     if ($database->driver_installed() !== true) {
@@ -238,7 +239,7 @@ list($options, $unrecognized) = cli_get_params(
         'chmod'             => isset($distro->directorypermissions) ? sprintf('%04o',$distro->directorypermissions) : '2777', // let distros set dir permissions
         'lang'              => $CFG->lang,
         'wwwroot'           => '',
-        'dataroot'          => empty($distro->dataroot) ? str_replace('\\', '/', dirname(dirname(dirname(__DIR__))).'/moodledata'): $distro->dataroot, // initialised later after including libs or by distro
+        'dataroot'          => empty($distro->dataroot) ? str_replace('\\', '/', dirname(dirname(dirname(dirname(__FILE__)))).'/moodledata'): $distro->dataroot, // initialised later after including libs or by distro
         'dbtype'            => empty($distro->dbtype) ? $defaultdb : $distro->dbtype, // let distro skip dbtype selection
         'dbhost'            => empty($distro->dbhost) ? 'localhost' : $distro->dbhost, // let distros set dbhost
         'dbname'            => 'moodle',
@@ -249,15 +250,11 @@ list($options, $unrecognized) = cli_get_params(
         'prefix'            => 'mdl_',
         'fullname'          => '',
         'shortname'         => '',
-        'summary'           => '',
         'adminuser'         => 'admin',
         'adminpass'         => '',
-        'adminemail'        => '',
-        'upgradekey'        => '',
         'non-interactive'   => false,
         'agree-license'     => false,
         'allow-unstable'    => false,
-        'skip-database'     => false,
         'help'              => false
     ),
     array(
@@ -269,8 +266,7 @@ $interactive = empty($options['non-interactive']);
 
 // set up language
 $lang = clean_param($options['lang'], PARAM_SAFEDIR);
-$languages = get_string_manager()->get_list_of_translations();
-if (array_key_exists($lang, $languages)) {
+if (file_exists($CFG->dirroot.'/install/lang/'.$lang)) {
     $CFG->lang = $lang;
 }
 
@@ -285,41 +281,28 @@ if ($options['help']) {
 }
 
 //Print header
-cli_logo();
-echo PHP_EOL;
 echo get_string('cliinstallheader', 'install', $CFG->target_release)."\n";
 
 //Fist select language
 if ($interactive) {
     cli_separator();
+    $languages = get_string_manager()->get_list_of_translations();
     // Do not put the langs into columns because it is not compatible with RTL.
+    $langlist = implode("\n", $languages);
     $default = $CFG->lang;
-    cli_heading(get_string('chooselanguagehead', 'install'));
-    if (array_key_exists($default, $languages)) {
-        echo $default.' - '.$languages[$default]."\n";
-    }
-    if ($default !== 'en') {
-        echo 'en - English (en)'."\n";
-    }
-    echo '? - '.get_string('availablelangs', 'install')."\n";
+    cli_heading(get_string('availablelangs', 'install'));
+    echo $langlist."\n";
     $prompt = get_string('clitypevaluedefault', 'admin', $CFG->lang);
     $error = '';
     do {
         echo $error;
         $input = cli_input($prompt, $default);
+        $input = clean_param($input, PARAM_SAFEDIR);
 
-        if ($input === '?') {
-            echo implode("\n", $languages)."\n";
-            $error = "\n";
-
+        if (!file_exists($CFG->dirroot.'/install/lang/'.$input)) {
+            $error = get_string('cliincorrectvalueretry', 'admin')."\n";
         } else {
-            $input = clean_param($input, PARAM_SAFEDIR);
-
-            if (!array_key_exists($input, $languages)) {
-                $error = get_string('cliincorrectvalueretry', 'admin')."\n";
-            } else {
-                $error = '';
-            }
+            $error = '';
         }
     } while ($error !== '');
     $CFG->lang = $input;
@@ -442,7 +425,6 @@ if ($interactive) {
     }
 }
 $CFG->tempdir       = $CFG->dataroot.'/temp';
-$CFG->backuptempdir = $CFG->tempdir.'/backup';
 $CFG->cachedir      = $CFG->dataroot.'/cache';
 $CFG->localcachedir = $CFG->dataroot.'/localcache';
 
@@ -705,38 +687,6 @@ if ($interactive) {
     }
 }
 
-// Ask for the admin email address.
-if ($interactive) {
-    cli_separator();
-    cli_heading(get_string('cliadminemail', 'install'));
-    $prompt = get_string('clitypevaluedefault', 'admin', $options['adminemail']);
-    $options['adminemail'] = cli_input($prompt, $options['adminemail']);
-}
-
-// Validate that the address provided was an e-mail address.
-if (!empty($options['adminemail']) && !validate_email($options['adminemail'])) {
-    $a = (object) array('option' => 'adminemail', 'value' => $options['adminemail']);
-    cli_error(get_string('cliincorrectvalueerror', 'admin', $a));
-}
-
-// Ask for the upgrade key.
-if ($interactive) {
-    cli_separator();
-    cli_heading(get_string('upgradekeyset', 'admin'));
-    if ($options['upgradekey'] !== '') {
-        $prompt = get_string('clitypevaluedefault', 'admin', $options['upgradekey']);
-        $options['upgradekey'] = cli_input($prompt, $options['upgradekey']);
-    } else {
-        $prompt = get_string('clitypevalue', 'admin');
-        $options['upgradekey'] = cli_input($prompt);
-    }
-}
-
-// Set the upgrade key if it was provided.
-if ($options['upgradekey'] !== '') {
-    $CFG->upgradekey = $options['upgradekey'];
-}
-
 if ($interactive) {
     if (!$options['agree-license']) {
         cli_separator();
@@ -801,17 +751,7 @@ if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
     cli_error(get_string('pluginschecktodo', 'admin'));
 }
 
-if (!$options['skip-database']) {
-    install_cli_database($options, $interactive);
-    // This needs to happen at the end to ensure it occurs after all caches
-    // have been purged for the last time.
-    // This will build a cached version of the current theme for the user
-    // to immediately start browsing the site.
-    require_once($CFG->libdir.'/upgradelib.php');
-    upgrade_themes();
-} else {
-    echo get_string('cliskipdatabase', 'install')."\n";
-}
+install_cli_database($options, $interactive);
 
 echo get_string('cliinstallfinished', 'install')."\n";
 exit(0); // 0 means success

admin/cli/install_database.php

@@ -52,7 +52,6 @@ Options:
 --lang=CODE           Installation and default site language. Default is en.
 --adminuser=USERNAME  Username for the moodle admin account. Default is admin.
 --adminpass=PASSWORD  Password for the moodle admin account.
---adminemail=STRING   Email address for the moodle admin account.
 --agree-license       Indicates agreement with software license.
 --fullname=STRING     Name of the site
 --shortname=STRING    Name of the site
@@ -62,12 +61,17 @@ Example:
 \$sudo -u www-data /usr/bin/php admin/cli/install_database.php --lang=cs --adminpass=soMePass123 --agree-license
 ";
 
-// Check that PHP is of a sufficient version as soon as possible.
-require_once(__DIR__.'/../../lib/phpminimumversionlib.php');
-moodle_require_minimum_php_version();
+// Check that PHP is of a sufficient version
+if (version_compare(phpversion(), "5.4.4") < 0) {
+    $phpversion = phpversion();
+    // do NOT localise - lang strings would not work here and we CAN NOT move it after installib
+    fwrite(STDERR, "Moodle 2.7 or later requires at least PHP 5.4.4 (currently using version $phpversion).\n");
+    fwrite(STDERR, "Please upgrade your server software or install older Moodle version.\n");
+    exit(1);
+}
 
 // Nothing to do if config.php does not exist
-$configfile = __DIR__.'/../../config.php';
+$configfile = dirname(dirname(dirname(__FILE__))).'/config.php';
 if (!file_exists($configfile)) {
     fwrite(STDERR, 'config.php does not exist, can not continue'); // do not localize
     fwrite(STDERR, "\n");
@@ -82,6 +86,11 @@ require_once($CFG->libdir.'/installlib.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->libdir.'/componentlib.class.php');
 
+// make sure no tables are installed yet
+if ($DB->get_tables() ) {
+    cli_error(get_string('clitablesexist', 'install'));
+}
+
 $CFG->early_install_lang = true;
 get_string_manager(true);
 
@@ -93,7 +102,6 @@ list($options, $unrecognized) = cli_get_params(
         'lang'              => 'en',
         'adminuser'         => 'admin',
         'adminpass'         => '',
-        'adminemail'        => '',
         'fullname'          => '',
         'shortname'         => '',
         'agree-license'     => false,
@@ -104,17 +112,12 @@ list($options, $unrecognized) = cli_get_params(
     )
 );
 
-// We show help text even if tables are installed.
+
 if ($options['help']) {
     echo $help;
     die;
 }
 
-// Make sure no tables are installed yet.
-if ($DB->get_tables() ) {
-    cli_error(get_string('clitablesexist', 'install'));
-}
-
 if (!$options['agree-license']) {
     cli_error('You have to agree to the license. --help prints out the help'); // TODO: localize
 }
@@ -123,12 +126,6 @@ if ($options['adminpass'] === true or $options['adminpass'] === '') {
     cli_error('You have to specify admin password. --help prints out the help'); // TODO: localize
 }
 
-// Validate that the address provided was an e-mail address.
-if (!empty($options['adminemail']) && !validate_email($options['adminemail'])) {
-    $a = (object) array('option' => 'adminemail', 'value' => $options['adminemail']);
-    cli_error(get_string('cliincorrectvalueerror', 'admin', $a));
-}
-
 $options['lang'] = clean_param($options['lang'], PARAM_SAFEDIR);
 if (!file_exists($CFG->dirroot.'/install/lang/'.$options['lang'])) {
     $options['lang'] = 'en';
@@ -178,12 +175,5 @@ if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
 
 install_cli_database($options, true);
 
-// This needs to happen at the end to ensure it occurs after all caches
-// have been purged for the last time.
-// This will build a cached version of the current theme for the user
-// to immediately start browsing the site.
-require_once($CFG->libdir.'/upgradelib.php');
-upgrade_themes();
-
 echo get_string('cliinstallfinished', 'install')."\n";
 exit(0); // 0 means success

admin/cli/kill_all_sessions.php

@@ -1,55 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * CLI script to kill all user sessions without asking for confirmation.
- *
- * @package    core
- * @subpackage cli
- * @copyright  2017 Alexander Bias <alexander.bias@uni-ulm.de>
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-define('CLI_SCRIPT', true);
-
-require(__DIR__.'/../../config.php');
-require_once($CFG->libdir.'/clilib.php');
-
-list($options, $unrecognized) = cli_get_params(array('help' => false), array('h' => 'help'));
-
-if ($unrecognized) {
-    $unrecognized = implode("\n  ", $unrecognized);
-    cli_error(get_string('cliunknowoption', 'admin', $unrecognized), 2);
-}
-
-if ($options['help']) {
-    $help =
-"Kill all Moodle sessions
-
-Options:
--h, --help            Print out this help
-
-Example:
-\$sudo -u www-data /usr/bin/php admin/cli/kill_all_sessions.php
-";
-
-    echo $help;
-    exit(0);
-}
-
-\core\session\manager::kill_all_sessions();
-
-exit(0);

admin/cli/mysql_collation.php

@@ -24,7 +24,7 @@
 
 define('CLI_SCRIPT', true);
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions
 
 if ($DB->get_dbfamily() !== 'mysql') {
@@ -53,7 +53,7 @@ Options:
 -h, --help            Print out this help
 
 Example:
-\$ sudo -u www-data /usr/bin/php admin/cli/mysql_collation.php --collation=utf8mb4_unicode_ci
+\$ sudo -u www-data /usr/bin/php admin/cli/mysql_collation.php --collation=utf8_general_ci
 ";
 
 if (!empty($options['collation'])) {
@@ -64,71 +64,6 @@ if (!empty($options['collation'])) {
         cli_error("Error: collation '$collation' is not available on this server!");
     }
 
-    $collationinfo = explode('_', $collation);
-    $charset = reset($collationinfo);
-
-    $engine = strtolower($DB->get_dbengine());
-
-    // Do checks for utf8mb4.
-    if (strpos($collation, 'utf8mb4') === 0) {
-        // Do we have the right engine?
-        if ($engine !== 'innodb' && $engine !== 'xtradb') {
-            cli_error("Error: '$collation' requires InnoDB or XtraDB set as the engine.");
-        }
-        // Are we using Barracuda?
-        if ($DB->get_row_format() != 'Barracuda') {
-            // Try setting it here.
-            try {
-                $DB->execute("SET GLOBAL innodb_file_format=Barracuda");
-            } catch (dml_exception $e) {
-                cli_error("Error: '$collation' requires the file format to be set to Barracuda.
-                        An attempt was made to change the format, but it failed. Please try doing this manually.");
-            }
-            echo "GLOBAL SETTING: innodb_file_format changed to Barracuda\n";
-        }
-        // Is one file per table being used?
-        if (!$DB->is_file_per_table_enabled()) {
-            try {
-                $DB->execute("SET GLOBAL innodb_file_per_table=1");
-            } catch (dml_exception $e) {
-                cli_error("Error: '$collation' requires the setting 'innodb_file_per_table' be set to 'ON'.
-                        An attempt was made to change the format, but it failed. Please try doing this manually.");
-            }
-            echo "GLOBAL SETTING: innodb_file_per_table changed to 1\n";
-        }
-        // Is large prefix set?
-        if (!$DB->is_large_prefix_enabled()) {
-            try {
-                $DB->execute("SET GLOBAL innodb_large_prefix=1");
-            } catch (dml_exception $e) {
-                cli_error("Error: '$collation' requires the setting 'innodb_large_prefix' be set to 'ON'.
-                        An attempt was made to change the format, but it failed. Please try doing this manually.");
-            }
-            echo "GLOBAL SETTING: innodb_large_prefix changed to 1\n";
-        }
-    }
-
-    $sql = "SHOW VARIABLES LIKE 'collation_database'";
-    if (!$dbcollation = $DB->get_record_sql($sql)) {
-        cli_error("Error: Could not access collation information on the database.");
-    }
-    $sql = "SHOW VARIABLES LIKE 'character_set_database'";
-    if (!$dbcharset = $DB->get_record_sql($sql)) {
-        cli_error("Error: Could not access character set information on the database.");
-    }
-    if ($dbcollation->value !== $collation || $dbcharset->value !== $charset) {
-        // Try to convert the DB.
-        echo "Converting database to '$collation' for $CFG->wwwroot:\n";
-        $sql = "ALTER DATABASE $CFG->dbname DEFAULT CHARACTER SET $charset DEFAULT COLLATE = $collation";
-        try {
-            $DB->change_database_structure($sql);
-        } catch (exception $e) {
-            cli_error("Error: Tried to alter the database with no success. Please try manually changing the database
-                    to the new collation and character set and then run this script again.");
-        }
-        echo "DATABASE CONVERTED\n";
-    }
-
     echo "Converting tables and columns to '$collation' for $CFG->wwwroot:\n";
     $prefix = $DB->get_prefix();
     $prefix = str_replace('_', '\\_', $prefix);
@@ -145,22 +80,9 @@ if (!empty($options['collation'])) {
             $skipped++;
 
         } else {
-            try {
-                $DB->change_database_structure("ALTER TABLE $table->name CONVERT TO CHARACTER SET $charset COLLATE $collation");
-                echo "CONVERTED\n";
-                $converted++;
-            } catch (ddl_exception $e) {
-                $result = mysql_set_row_format($table->name, $charset, $collation, $engine);
-                if ($result) {
-                    echo "CONVERTED\n";
-                    $converted++;
-                } else {
-                    // We don't know what the problem is. Stop the conversion.
-                    cli_error("Error: Tried to convert $table->name, but there was a problem. Please check the details of this
-                            table and try again.");
-                    die();
-                }
-            }
+            $DB->change_database_structure("ALTER TABLE $table->name DEFAULT COLLATE = $collation");
+            echo "CONVERTED\n";
+            $converted++;
         }
 
         $sql = "SHOW FULL COLUMNS FROM $table->name WHERE collation IS NOT NULL";
@@ -174,36 +96,22 @@ if (!empty($options['collation'])) {
                 continue;
             }
 
-            // Check for utf8mb4 collation.
-            $rowformat = $DB->get_row_format_sql($engine, $collation);
-
             if ($column->type === 'tinytext' or $column->type === 'mediumtext' or $column->type === 'text' or $column->type === 'longtext') {
                 $notnull = ($column->null === 'NO') ? 'NOT NULL' : 'NULL';
                 $default = (!is_null($column->default) and $column->default !== '') ? "DEFAULT '$column->default'" : '';
                 // primary, unique and inc are not supported for texts
-                $sql = "ALTER TABLE $table->name
-                        MODIFY COLUMN $column->field $column->type
-                        CHARACTER SET $charset
-                        COLLATE $collation $notnull $default";
+                $sql = "ALTER TABLE $table->name MODIFY COLUMN $column->field $column->type COLLATE $collation $notnull $default";
                 $DB->change_database_structure($sql);
 
             } else if (strpos($column->type, 'varchar') === 0) {
                 $notnull = ($column->null === 'NO') ? 'NOT NULL' : 'NULL';
                 $default = !is_null($column->default) ? "DEFAULT '$column->default'" : '';
-
-                if ($rowformat != '') {
-                    $sql = "ALTER TABLE $table->name $rowformat";
-                    $DB->change_database_structure($sql);
-                }
-
-                $sql = "ALTER TABLE $table->name
-                        MODIFY COLUMN $column->field $column->type
-                        CHARACTER SET $charset
-                        COLLATE $collation $notnull $default";
+                // primary, unique and inc are not supported for texts
+                $sql = "ALTER TABLE $table->name MODIFY COLUMN $column->field $column->type COLLATE $collation $notnull $default";
                 $DB->change_database_structure($sql);
             } else {
                 echo "ERROR (unknown column type: $column->type)\n";
-                $errors++;
+                $error++;
                 continue;
             }
             echo "CONVERTED\n";
@@ -272,9 +180,7 @@ function mysql_get_collations() {
     global $DB;
 
     $collations = array();
-    $sql = "SHOW COLLATION
-            WHERE Collation LIKE 'utf8\_%' AND Charset = 'utf8'
-               OR Collation LIKE 'utf8mb4\_%' AND Charset = 'utf8mb4'";
+    $sql = "SHOW COLLATION WHERE Collation LIKE 'utf8\_%' AND Charset = 'utf8'";
     $rs = $DB->get_recordset_sql($sql);
     foreach ($rs as $collation) {
         $collations[$collation->collation] = $collation->collation;
@@ -303,26 +209,3 @@ function mysql_get_column_collations($tablename) {
     $rs->close();
     return $collations;
 }
-
-function mysql_set_row_format($tablename, $charset, $collation, $engine) {
-    global $DB;
-
-    $sql = "SELECT row_format
-              FROM INFORMATION_SCHEMA.TABLES
-             WHERE table_schema = DATABASE() AND table_name = ?";
-    $rs = $DB->get_record_sql($sql, array($tablename));
-    if ($rs) {
-        if ($rs->row_format == 'Compact' || $rs->row_format == 'Redundant') {
-            $rowformat = $DB->get_row_format_sql($engine, $collation);
-            // Try to convert to compressed format and then try updating the collation again.
-            $DB->change_database_structure("ALTER TABLE $tablename $rowformat");
-            $DB->change_database_structure("ALTER TABLE $tablename CONVERT TO CHARACTER SET $charset COLLATE $collation");
-        } else {
-            // Row format may not be the problem. Can not diagnose problem. Send fail reply.
-            return false;
-        }
-    } else {
-        return false;
-    }
-    return true;
-}

admin/cli/mysql_compressed_rows.php

@@ -25,7 +25,7 @@
 
 define('CLI_SCRIPT', true);
 
-require(__DIR__.'/../../config.php');
+require(dirname(__FILE__).'/../../config.php');
 require_once($CFG->libdir . '/clilib.php');
 
 if ($DB->get_dbfamily() !== 'mysql') {
@@ -90,7 +90,7 @@ if (!empty($options['info'])) {
     $problem = false;
     foreach ($DB->get_tables(false) as $table) {
         $columns = $DB->get_columns($table, false);
-        $size = $generator->guess_antelope_row_size($columns);
+        $size = $generator->guess_antolope_row_size($columns);
         $format = $DB->get_row_format($table);
         if ($size <= $generator::ANTELOPE_MAX_ROW_SIZE) {
             continue;
@@ -120,7 +120,7 @@ if (!empty($options['info'])) {
     $fixtables = array();
     foreach ($DB->get_tables(false) as $table) {
         $columns = $DB->get_columns($table, false);
-        $size = $generator->guess_antelope_row_size($columns);
+        $size = $generator->guess_antolope_row_size($columns);
         $format = $DB->get_row_format($table);
         if ($size <= $generator::ANTELOPE_MAX_ROW_SIZE) {
             continue;
@@ -169,7 +169,7 @@ if (!empty($options['info'])) {
 
     foreach ($DB->get_tables(false) as $table) {
         $columns = $DB->get_columns($table, false);
-        $size = $generator->guess_antelope_row_size($columns);
+        $size = $generator->guess_antolope_row_size($columns);
         $format = $DB->get_row_format($table);
         if ($size <= $generator::ANTELOPE_MAX_ROW_SIZE) {
             continue;

admin/cli/mysql_engine.php

@@ -26,7 +26,7 @@
 
 define('CLI_SCRIPT', true);
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions
 
 if ($DB->get_dbfamily() !== 'mysql') {

admin/cli/purge_caches.php

@@ -15,8 +15,6 @@
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
 /**
- * CLI script to purge caches without asking for confirmation.
- *
  * @package    core
  * @subpackage cli
  * @copyright  2011 David Mudrak <david@moodle.com>
@@ -25,7 +23,7 @@
 
 define('CLI_SCRIPT', true);
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/clilib.php');
 
 list($options, $unrecognized) = cli_get_params(array('help' => false), array('h' => 'help'));
@@ -52,4 +50,4 @@ Example:
 
 purge_all_caches();
 
-exit(0);
+exit(0);

admin/cli/reset_password.php

@@ -26,26 +26,13 @@
 
 define('CLI_SCRIPT', true);
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions
 
-// Define the input options.
-$longparams = array(
-        'help' => false,
-        'username' => '',
-        'password' => '',
-        'ignore-password-policy' => false
-);
-
-$shortparams = array(
-        'h' => 'help',
-        'u' => 'username',
-        'p' => 'password',
-        'i' => 'ignore-password-policy'
-);
 
 // now get cli options
-list($options, $unrecognized) = cli_get_params($longparams, $shortparams);
+list($options, $unrecognized) = cli_get_params(array('help'=>false),
+                                               array('h'=>'help'));
 
 if ($unrecognized) {
     $unrecognized = implode("\n  ", $unrecognized);
@@ -60,43 +47,29 @@ There are no security checks here because anybody who is able to
 execute this file may execute any PHP too.
 
 Options:
--h, --help                    Print out this help
--u, --username=username       Specify username to change
--p, --password=newpassword    Specify new password
---ignore-password-policy      Ignore password policy when setting password
+-h, --help            Print out this help
 
 Example:
 \$sudo -u www-data /usr/bin/php admin/cli/reset_password.php
-\$sudo -u www-data /usr/bin/php admin/cli/reset_password.php --username=rosaura --password=jiu3jiu --ignore-password-policy
-";
+"; //TODO: localize - to be translated later when everything is finished
 
     echo $help;
     die;
 }
-if ($options['username'] == '' ) {
-    cli_heading('Password reset');
-    $prompt = "Enter username (manual authentication only)";
-    $username = cli_input($prompt);
-} else {
-    $username = $options['username'];
-}
+cli_heading('Password reset'); // TODO: localize
+$prompt = "enter username (manual authentication only)"; // TODO: localize
+$username = cli_input($prompt);
 
 if (!$user = $DB->get_record('user', array('auth'=>'manual', 'username'=>$username, 'mnethostid'=>$CFG->mnet_localhost_id))) {
     cli_error("Can not find user '$username'");
 }
 
-if ($options['password'] == '' ) {
-    $prompt = "Enter new password";
-    $password = cli_input($prompt);
-} else {
-    $password = $options['password'];
-}
+$prompt = "Enter new password"; // TODO: localize
+$password = cli_input($prompt);
 
 $errmsg = '';//prevent eclipse warning
-if (!$options['ignore-password-policy'] ) {
-    if (!check_password_policy($password, $errmsg)) {
-        cli_error(html_to_text($errmsg, 0));
-    }
+if (!check_password_policy($password, $errmsg)) {
+    cli_error($errmsg);
 }
 
 $hashedpassword = hash_internal_user_password($password);
@@ -105,4 +78,4 @@ $DB->set_field('user', 'password', $hashedpassword, array('id'=>$user->id));
 
 echo "Password changed\n";
 
-exit(0); // 0 means success.
+exit(0); // 0 means success

admin/cli/upgrade.php

@@ -38,30 +38,24 @@ if (function_exists('opcache_reset') and !isset($_SERVER['REMOTE_ADDR'])) {
 define('CLI_SCRIPT', true);
 define('CACHE_DISABLE_ALL', true);
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/adminlib.php');       // various admin-only functions
 require_once($CFG->libdir.'/upgradelib.php');     // general upgrade/install related functions
 require_once($CFG->libdir.'/clilib.php');         // cli only functions
 require_once($CFG->libdir.'/environmentlib.php');
 
 // now get cli options
-$lang = isset($SESSION->lang) ? $SESSION->lang : $CFG->lang;
 list($options, $unrecognized) = cli_get_params(
     array(
         'non-interactive'   => false,
         'allow-unstable'    => false,
-        'help'              => false,
-        'lang'              => $lang
+        'help'              => false
     ),
     array(
         'h' => 'help'
     )
 );
 
-if ($options['lang']) {
-    $SESSION->lang = $options['lang'];
-}
-
 $interactive = empty($options['non-interactive']);
 
 if ($unrecognized) {
@@ -80,10 +74,6 @@ Options:
 --non-interactive     No interactive questions or confirmations
 --allow-unstable      Upgrade even if the version is not marked as stable yet,
                       required in non-interactive mode.
---lang=CODE           Set preferred language for CLI output. Defaults to the
-                      site language if not set. Defaults to 'en' if the lang
-                      parameter is invalid or if the language pack is not
-                      installed.
 -h, --help            Print out this help
 
 Example:
@@ -131,11 +121,10 @@ if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
     cli_error(get_string('pluginschecktodo', 'admin'));
 }
 
-$a = new stdClass();
-$a->oldversion = $oldversion;
-$a->newversion = $newversion;
-
 if ($interactive) {
+    $a = new stdClass();
+    $a->oldversion = $oldversion;
+    $a->newversion = $newversion;
     echo cli_heading(get_string('databasechecking', '', $a)) . PHP_EOL;
 }
 
@@ -188,11 +177,5 @@ upgrade_noncore(true);
 admin_apply_default_settings(NULL, false);
 admin_apply_default_settings(NULL, false);
 
-// This needs to happen at the end to ensure it occurs after all caches
-// have been purged for the last time.
-// This will build a cached version of the current theme for the user
-// to immediately start browsing the site.
-upgrade_themes();
-
-echo get_string('cliupgradefinished', 'admin', $a)."\n";
+echo get_string('cliupgradefinished', 'admin')."\n";
 exit(0); // 0 means success

admin/dataformats.php

@@ -1,82 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Lets users manage data formats
- *
- * @license    http://www.gnu.org/copyleft/gpl.html GNU Public License
- * @copyright  2016 Brendan Heywood (brendan@catalyst-au.net)
- * @package    core
- * @subpackage dataformat
- */
-
-require_once('../config.php');
-require_once($CFG->libdir.'/adminlib.php');
-
-$action = required_param('action', PARAM_ALPHANUMEXT);
-$name   = required_param('name', PARAM_PLUGIN);
-
-$syscontext = context_system::instance();
-$PAGE->set_url('/admin/dataformats.php');
-$PAGE->set_context($syscontext);
-
-require_login();
-require_capability('moodle/site:config', $syscontext);
-require_sesskey();
-
-$return = new moodle_url('/admin/settings.php', array('section' => 'managedataformats'));
-
-$plugins = core_plugin_manager::instance()->get_plugins_of_type('dataformat');
-$sortorder = array_flip(array_keys($plugins));
-
-if (!isset($plugins[$name])) {
-    print_error('courseformatnotfound', 'error', $return, $name);
-}
-
-switch ($action) {
-    case 'disable':
-        if ($plugins[$name]->is_enabled()) {
-            set_config('disabled', 1, 'dataformat_'. $name);
-            core_plugin_manager::reset_caches();
-        }
-        break;
-    case 'enable':
-        if (!$plugins[$name]->is_enabled()) {
-            unset_config('disabled', 'dataformat_'. $name);
-            core_plugin_manager::reset_caches();
-        }
-        break;
-    case 'up':
-        if ($sortorder[$name]) {
-            $currentindex = $sortorder[$name];
-            $seq = array_keys($plugins);
-            $seq[$currentindex] = $seq[$currentindex - 1];
-            $seq[$currentindex - 1] = $name;
-            set_config('dataformat_plugins_sortorder', implode(',', $seq));
-        }
-        break;
-    case 'down':
-        if ($sortorder[$name] < count($sortorder) - 1) {
-            $currentindex = $sortorder[$name];
-            $seq = array_keys($plugins);
-            $seq[$currentindex] = $seq[$currentindex + 1];
-            $seq[$currentindex + 1] = $name;
-            set_config('dataformat_plugins_sortorder', implode(',', $seq));
-        }
-        break;
-}
-redirect($return);
-

admin/editors.php

@@ -47,7 +47,6 @@ switch ($action) {
         // remove from enabled list
         $key = array_search($editor, $active_editors);
         unset($active_editors[$key]);
-        add_to_config_log('editor_visibility', '1', '0', $editor);
         break;
 
     case 'enable':
@@ -55,7 +54,6 @@ switch ($action) {
         if (!in_array($editor, $active_editors)) {
             $active_editors[] = $editor;
             $active_editors = array_unique($active_editors);
-            add_to_config_log('editor_visibility', '0', '1', $editor);
         }
         break;
 
@@ -68,7 +66,6 @@ switch ($action) {
                 $fsave = $active_editors[$key];
                 $active_editors[$key] = $active_editors[$key + 1];
                 $active_editors[$key + 1] = $fsave;
-                add_to_config_log('editor_position', $key, $key + 1, $editor);
             }
         }
         break;
@@ -82,7 +79,6 @@ switch ($action) {
                 $fsave = $active_editors[$key];
                 $active_editors[$key] = $active_editors[$key - 1];
                 $active_editors[$key - 1] = $fsave;
-                add_to_config_log('editor_position', $key, $key - 1, $editor);
             }
         }
         break;

admin/filters.php

@@ -22,7 +22,7 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(__FILE__) . '/../config.php');
 require_once($CFG->libdir . '/adminlib.php');
 
 $action = optional_param('action', '', PARAM_ALPHA);
@@ -218,7 +218,7 @@ function get_table_row(\core\plugininfo\filter $plugininfo, $state, $isfirstrow,
 
     // Re-order.
     $updown = '';
-    $spacer = $OUTPUT->spacer();
+    $spacer = '<img src="' . $OUTPUT->pix_url('spacer') . '" class="iconsmall" alt="" />';
     if ($state->active != TEXTFILTER_DISABLED) {
         if (!$isfirstrow) {
             $updown .= $OUTPUT->action_icon(filters_action_url($filter, 'up'), new pix_icon('t/up', get_string('up'), '', array('class' => 'iconsmall')));

admin/index.php

@@ -29,9 +29,14 @@ if (!file_exists('../config.php')) {
     die();
 }
 
-// Check that PHP is of a sufficient version as soon as possible.
-require_once(__DIR__.'/../lib/phpminimumversionlib.php');
-moodle_require_minimum_php_version();
+// Check that PHP is of a sufficient version as soon as possible
+if (version_compare(phpversion(), '5.4.4') < 0) {
+    $phpversion = phpversion();
+    // do NOT localise - lang strings would not work here and we CAN NOT move it to later place
+    echo "Moodle 2.7 or later requires at least PHP 5.4.4 (currently using version $phpversion).<br />";
+    echo "Please upgrade your server software or install older Moodle version.";
+    die();
+}
 
 // make sure iconv is available and actually works
 if (!function_exists('iconv')) {
@@ -47,24 +52,8 @@ if (!function_exists('json_encode') || !function_exists('json_decode')) {
     die();
 }
 
-// Make sure xml extension is available.
-if (!extension_loaded('xml')) {
-    echo 'Moodle requires the xml PHP extension. Please install or enable the xml extension.';
-    die();
-}
-
 define('NO_OUTPUT_BUFFERING', true);
 
-if (isset($_POST['upgradekey'])) {
-    // Before you start reporting issues about the collision attacks against
-    // SHA-1, you should understand that we are not actually attempting to do
-    // any cryptography here. This is hashed purely so that the key is not
-    // that apparent in the address bar itself. Anyone who catches the HTTP
-    // traffic can immediately use it as a valid admin key.
-    header('Location: index.php?cache=0&upgradekeyhash='.sha1($_POST['upgradekey']));
-    die();
-}
-
 if ((isset($_GET['cache']) and $_GET['cache'] === '0')
         or (isset($_POST['cache']) and $_POST['cache'] === '0')
         or (!isset($_POST['cache']) and !isset($_GET['cache']) and empty($_GET['sesskey']) and empty($_POST['sesskey']))) {
@@ -96,60 +85,26 @@ if (function_exists('opcache_invalidate')) {
 // indirectly calls the protected init() method is good here.
 core_component::get_core_subsystems();
 
-if (is_major_upgrade_required() && isloggedin()) {
-    // A major upgrade is required.
-    // Terminate the session and redirect back here before anything DB-related happens.
-    redirect_if_major_upgrade_required();
-}
-
 require_once($CFG->libdir.'/adminlib.php');    // various admin-only functions
 require_once($CFG->libdir.'/upgradelib.php');  // general upgrade/install related functions
 
-$confirmupgrade = optional_param('confirmupgrade', 0, PARAM_BOOL); // Core upgrade confirmed?
-$confirmrelease = optional_param('confirmrelease', 0, PARAM_BOOL); // Core release info and server checks confirmed?
-$confirmplugins = optional_param('confirmplugincheck', 0, PARAM_BOOL); // Plugins check page confirmed?
-$showallplugins = optional_param('showallplugins', 0, PARAM_BOOL); // Show all plugins on the plugins check page?
-$agreelicense = optional_param('agreelicense', 0, PARAM_BOOL); // GPL license confirmed for installation?
-$fetchupdates = optional_param('fetchupdates', 0, PARAM_BOOL); // Should check for available updates?
-$newaddonreq = optional_param('installaddonrequest', null, PARAM_RAW); // Plugin installation requested at moodle.org/plugins.
-$upgradekeyhash = optional_param('upgradekeyhash', null, PARAM_ALPHANUM); // Hash of provided upgrade key.
-$installdep = optional_param('installdep', null, PARAM_COMPONENT); // Install given missing dependency (required plugin).
-$installdepx = optional_param('installdepx', false, PARAM_BOOL); // Install all missing dependencies.
-$confirminstalldep = optional_param('confirminstalldep', false, PARAM_BOOL); // Installing dependencies confirmed.
-$abortinstall = optional_param('abortinstall', null, PARAM_COMPONENT); // Cancel installation of the given new plugin.
-$abortinstallx = optional_param('abortinstallx', null, PARAM_BOOL); // Cancel installation of all new plugins.
-$confirmabortinstall = optional_param('confirmabortinstall', false, PARAM_BOOL); // Installation cancel confirmed.
-$abortupgrade = optional_param('abortupgrade', null, PARAM_COMPONENT); // Cancel upgrade of the given existing plugin.
-$abortupgradex = optional_param('abortupgradex', null, PARAM_BOOL); // Cancel upgrade of all upgradable plugins.
-$confirmabortupgrade = optional_param('confirmabortupgrade', false, PARAM_BOOL); // Upgrade cancel confirmed.
-$installupdate = optional_param('installupdate', null, PARAM_COMPONENT); // Install given available update.
-$installupdateversion = optional_param('installupdateversion', null, PARAM_INT); // Version of the available update to install.
-$installupdatex = optional_param('installupdatex', false, PARAM_BOOL); // Install all available plugin updates.
-$confirminstallupdate = optional_param('confirminstallupdate', false, PARAM_BOOL); // Available update(s) install confirmed?
-
-if (!empty($CFG->disableupdateautodeploy)) {
-    // Invalidate all requests to install plugins via the admin UI.
-    $newaddonreq = null;
-    $installdep = null;
-    $installdepx = false;
-    $abortupgrade = null;
-    $abortupgradex = null;
-    $installupdate = null;
-    $installupdateversion = null;
-    $installupdatex = false;
-}
+$id             = optional_param('id', '', PARAM_TEXT);
+$confirmupgrade = optional_param('confirmupgrade', 0, PARAM_BOOL);
+$confirmrelease = optional_param('confirmrelease', 0, PARAM_BOOL);
+$confirmplugins = optional_param('confirmplugincheck', 0, PARAM_BOOL);
+$showallplugins = optional_param('showallplugins', 0, PARAM_BOOL);
+$agreelicense   = optional_param('agreelicense', 0, PARAM_BOOL);
+$fetchupdates   = optional_param('fetchupdates', 0, PARAM_BOOL);
+$newaddonreq    = optional_param('installaddonrequest', null, PARAM_RAW);
 
 // Set up PAGE.
 $url = new moodle_url('/admin/index.php');
 $url->param('cache', $cache);
-if (isset($upgradekeyhash)) {
-    $url->param('upgradekeyhash', $upgradekeyhash);
-}
 $PAGE->set_url($url);
 unset($url);
 
 // Are we returning from an add-on installation request at moodle.org/plugins?
-if ($newaddonreq and !$cache and empty($CFG->disableupdateautodeploy)) {
+if ($newaddonreq and !$cache and empty($CFG->disableonclickaddoninstall)) {
     $target = new moodle_url('/admin/tool/installaddon/index.php', array(
         'installaddonrequest' => $newaddonreq,
         'confirm' => 0));
@@ -220,6 +175,7 @@ if (!core_tables_exist()) {
         $PAGE->set_heading($strinstallation);
         $PAGE->set_cacheable(false);
 
+        /** @var core_admin_renderer $output */
         $output = $PAGE->get_renderer('core', 'admin');
         echo $output->install_licence_page();
         die();
@@ -234,6 +190,7 @@ if (!core_tables_exist()) {
         $PAGE->set_heading($strinstallation . ' - Moodle ' . $CFG->target_release);
         $PAGE->set_cacheable(false);
 
+        /** @var core_admin_renderer $output */
         $output = $PAGE->get_renderer('core', 'admin');
         echo $output->install_environment_page($maturity, $envstatus, $environment_results, $release);
         die();
@@ -247,7 +204,7 @@ if (!core_tables_exist()) {
         $PAGE->set_heading($strinstallation . ' - Moodle ' . $CFG->target_release);
 
         $output = $PAGE->get_renderer('core', 'admin');
-        $url = new moodle_url($PAGE->url, array('agreelicense' => 1, 'confirmrelease' => 1, 'lang' => $CFG->lang));
+        $url = new moodle_url('/admin/index.php', array('agreelicense' => 1, 'confirmrelease' => 1, 'lang' => $CFG->lang));
         echo $output->unsatisfied_dependencies_page($version, $failed, $url);
         die();
     }
@@ -297,30 +254,17 @@ if (empty($CFG->version)) {
 // Detect config cache inconsistency, this happens when you switch branches on dev servers.
 if ($CFG->version != $DB->get_field('config', 'value', array('name'=>'version'))) {
     purge_all_caches();
-    redirect(new moodle_url($PAGE->url), 'Config cache inconsistency detected, resetting caches...');
+    redirect(new moodle_url('/admin/index.php'), 'Config cache inconsistency detected, resetting caches...');
 }
 
 if (!$cache and $version > $CFG->version) {  // upgrade
 
-    $PAGE->set_url(new moodle_url($PAGE->url, array(
-        'confirmupgrade' => $confirmupgrade,
-        'confirmrelease' => $confirmrelease,
-        'confirmplugincheck' => $confirmplugins,
-    )));
-
-    check_upgrade_key($upgradekeyhash);
-
     // Warning about upgrading a test site.
     $testsite = false;
     if (defined('BEHAT_SITE_RUNNING')) {
         $testsite = 'behat';
     }
 
-    if (isset($CFG->themerev)) {
-        // Store the themerev to restore after purging caches.
-        $themerev = $CFG->themerev;
-    }
-
     // We purge all of MUC's caches here.
     // Caches are disabled for upgrade by CACHE_DISABLE_ALL so we must set the first arg to true.
     // This ensures a real config object is loaded and the stores will be purged.
@@ -330,11 +274,7 @@ if (!$cache and $version > $CFG->version) {  // upgrade
     // We then purge the regular caches.
     purge_all_caches();
 
-    if (isset($themerev)) {
-        // Restore the themerev
-        set_config('themerev', $themerev);
-    }
-
+    /** @var core_admin_renderer $output */
     $output = $PAGE->get_renderer('core', 'admin');
 
     if (upgrade_stale_php_files_present()) {
@@ -379,137 +319,40 @@ if (!$cache and $version > $CFG->version) {  // upgrade
         $PAGE->set_heading($strplugincheck);
         $PAGE->set_cacheable(false);
 
-        $pluginman = core_plugin_manager::instance();
+        $reloadurl = new moodle_url('/admin/index.php', array('confirmupgrade' => 1, 'confirmrelease' => 1, 'cache' => 0));
 
-        // Check for available updates.
         if ($fetchupdates) {
             // No sesskey support guaranteed here, because sessions might not work yet.
             $updateschecker = \core\update\checker::instance();
             if ($updateschecker->enabled()) {
                 $updateschecker->fetch();
             }
-            redirect($PAGE->url);
+            redirect($reloadurl);
         }
 
-        // Cancel all plugin installations.
-        if ($abortinstallx) {
-            // No sesskey support guaranteed here, because sessions might not work yet.
-            $abortables = $pluginman->list_cancellable_installations();
-            if ($abortables) {
-                if ($confirmabortinstall) {
-                    foreach ($abortables as $plugin) {
-                        $pluginman->cancel_plugin_installation($plugin->component);
-                    }
-                    redirect($PAGE->url);
-                } else {
-                    $continue = new moodle_url($PAGE->url, array('abortinstallx' => $abortinstallx, 'confirmabortinstall' => 1));
-                    echo $output->upgrade_confirm_abort_install_page($abortables, $continue);
-                    die();
-                }
-            }
-            redirect($PAGE->url);
-        }
+        $deployer = \core\update\deployer::instance();
+        if ($deployer->enabled()) {
+            $deployer->initialize($reloadurl, $reloadurl);
 
-        // Cancel single plugin installation.
-        if ($abortinstall) {
-            // No sesskey support guaranteed here, because sessions might not work yet.
-            if ($confirmabortinstall) {
-                $pluginman->cancel_plugin_installation($abortinstall);
-                redirect($PAGE->url);
-            } else {
-                $continue = new moodle_url($PAGE->url, array('abortinstall' => $abortinstall, 'confirmabortinstall' => 1));
-                $abortable = $pluginman->get_plugin_info($abortinstall);
-                if ($pluginman->can_cancel_plugin_installation($abortable)) {
-                    echo $output->upgrade_confirm_abort_install_page(array($abortable), $continue);
-                    die();
-                }
-                redirect($PAGE->url);
-            }
-        }
-
-        // Cancel all plugins upgrades (that is, restore archived versions).
-        if ($abortupgradex) {
-            // No sesskey support guaranteed here, because sessions might not work yet.
-            $restorable = $pluginman->list_restorable_archives();
-            if ($restorable) {
-                upgrade_install_plugins($restorable, $confirmabortupgrade,
-                    get_string('cancelupgradehead', 'core_plugin'),
-                    new moodle_url($PAGE->url, array('abortupgradex' => 1, 'confirmabortupgrade' => 1))
-                );
-            }
-            redirect($PAGE->url);
-        }
-
-        // Cancel single plugin upgrade (that is, install the archived version).
-        if ($abortupgrade) {
-            // No sesskey support guaranteed here, because sessions might not work yet.
-            $restorable = $pluginman->list_restorable_archives();
-            if (isset($restorable[$abortupgrade])) {
-                $restorable = array($restorable[$abortupgrade]);
-                upgrade_install_plugins($restorable, $confirmabortupgrade,
-                    get_string('cancelupgradehead', 'core_plugin'),
-                    new moodle_url($PAGE->url, array('abortupgrade' => $abortupgrade, 'confirmabortupgrade' => 1))
-                );
-            }
-            redirect($PAGE->url);
-        }
-
-        // Install all available missing dependencies.
-        if ($installdepx) {
-            // No sesskey support guaranteed here, because sessions might not work yet.
-            $installable = $pluginman->filter_installable($pluginman->missing_dependencies(true));
-            upgrade_install_plugins($installable, $confirminstalldep,
-                get_string('dependencyinstallhead', 'core_plugin'),
-                new moodle_url($PAGE->url, array('installdepx' => 1, 'confirminstalldep' => 1))
-            );
-        }
-
-        // Install single available missing dependency.
-        if ($installdep) {
-            // No sesskey support guaranteed here, because sessions might not work yet.
-            $installable = $pluginman->filter_installable($pluginman->missing_dependencies(true));
-            if (!empty($installable[$installdep])) {
-                $installable = array($installable[$installdep]);
-                upgrade_install_plugins($installable, $confirminstalldep,
-                    get_string('dependencyinstallhead', 'core_plugin'),
-                    new moodle_url($PAGE->url, array('installdep' => $installdep, 'confirminstalldep' => 1))
-                );
-            }
-        }
-
-        // Install all available updates.
-        if ($installupdatex) {
-            // No sesskey support guaranteed here, because sessions might not work yet.
-            $installable = $pluginman->filter_installable($pluginman->available_updates());
-            upgrade_install_plugins($installable, $confirminstallupdate,
-                get_string('updateavailableinstallallhead', 'core_admin'),
-                new moodle_url($PAGE->url, array('installupdatex' => 1, 'confirminstallupdate' => 1))
-            );
-        }
-
-        // Install single available update.
-        if ($installupdate and $installupdateversion) {
-            // No sesskey support guaranteed here, because sessions might not work yet.
-            if ($pluginman->is_remote_plugin_installable($installupdate, $installupdateversion)) {
-                $installable = array($pluginman->get_remote_plugin_info($installupdate, $installupdateversion, true));
-                upgrade_install_plugins($installable, $confirminstallupdate,
-                    get_string('updateavailableinstallallhead', 'core_admin'),
-                    new moodle_url($PAGE->url, array('installupdate' => $installupdate,
-                        'installupdateversion' => $installupdateversion, 'confirminstallupdate' => 1)
-                    )
-                );
+            $deploydata = $deployer->submitted_data();
+            if (!empty($deploydata)) {
+                // No sesskey support guaranteed here, because sessions might not work yet.
+                echo $output->upgrade_plugin_confirm_deploy_page($deployer, $deploydata);
+                die();
             }
         }
 
         echo $output->upgrade_plugin_check_page(core_plugin_manager::instance(), \core\update\checker::instance(),
-                $version, $showallplugins, $PAGE->url, new moodle_url($PAGE->url, array('confirmplugincheck' => 1)));
+                $version, $showallplugins, $reloadurl,
+                new moodle_url('/admin/index.php', array('confirmupgrade'=>1, 'confirmrelease'=>1, 'confirmplugincheck'=>1, 'cache'=>0)));
         die();
 
     } else {
         // Always verify plugin dependencies!
         $failed = array();
         if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
-            echo $output->unsatisfied_dependencies_page($version, $failed, $PAGE->url);
+            $reloadurl = new moodle_url('/admin/index.php', array('confirmupgrade' => 1, 'confirmrelease' => 1, 'cache' => 0));
+            echo $output->unsatisfied_dependencies_page($version, $failed, $reloadurl);
             die();
         }
         unset($failed);
@@ -532,17 +375,9 @@ if (!$cache and $branch <> $CFG->branch) {  // Update the branch
 }
 
 if (!$cache and moodle_needs_upgrading()) {
-
-    $PAGE->set_url(new moodle_url($PAGE->url, array('confirmplugincheck' => $confirmplugins)));
-
-    check_upgrade_key($upgradekeyhash);
-
     if (!$PAGE->headerprinted) {
         // means core upgrade or installation was not already done
 
-        $pluginman = core_plugin_manager::instance();
-        $output = $PAGE->get_renderer('core', 'admin');
-
         if (!$confirmplugins) {
             $strplugincheck = get_string('plugincheck');
 
@@ -551,7 +386,6 @@ if (!$cache and moodle_needs_upgrading()) {
             $PAGE->set_heading($strplugincheck);
             $PAGE->set_cacheable(false);
 
-            // Check for available updates.
             if ($fetchupdates) {
                 require_sesskey();
                 $updateschecker = \core\update\checker::instance();
@@ -561,130 +395,36 @@ if (!$cache and moodle_needs_upgrading()) {
                 redirect($PAGE->url);
             }
 
-            // Cancel all plugin installations.
-            if ($abortinstallx) {
-                require_sesskey();
-                $abortables = $pluginman->list_cancellable_installations();
-                if ($abortables) {
-                    if ($confirmabortinstall) {
-                        foreach ($abortables as $plugin) {
-                            $pluginman->cancel_plugin_installation($plugin->component);
-                        }
-                        redirect($PAGE->url);
-                    } else {
-                        $continue = new moodle_url($PAGE->url, array('abortinstallx' => $abortinstallx,
-                            'confirmabortinstall' => 1));
-                        echo $output->upgrade_confirm_abort_install_page($abortables, $continue);
-                        die();
-                    }
-                }
-                redirect($PAGE->url);
-            }
+            /** @var core_admin_renderer $output */
+            $output = $PAGE->get_renderer('core', 'admin');
 
-            // Cancel single plugin installation.
-            if ($abortinstall) {
-                require_sesskey();
-                if ($confirmabortinstall) {
-                    $pluginman->cancel_plugin_installation($abortinstall);
-                    redirect($PAGE->url);
-                } else {
-                    $continue = new moodle_url($PAGE->url, array('abortinstall' => $abortinstall, 'confirmabortinstall' => 1));
-                    $abortable = $pluginman->get_plugin_info($abortinstall);
-                    if ($pluginman->can_cancel_plugin_installation($abortable)) {
-                        echo $output->upgrade_confirm_abort_install_page(array($abortable), $continue);
-                        die();
-                    }
-                    redirect($PAGE->url);
-                }
-            }
+            $deployer = \core\update\deployer::instance();
+            if ($deployer->enabled()) {
+                $deployer->initialize($PAGE->url, $PAGE->url);
 
-            // Cancel all plugins upgrades (that is, restore archived versions).
-            if ($abortupgradex) {
-                require_sesskey();
-                $restorable = $pluginman->list_restorable_archives();
-                if ($restorable) {
-                    upgrade_install_plugins($restorable, $confirmabortupgrade,
-                        get_string('cancelupgradehead', 'core_plugin'),
-                        new moodle_url($PAGE->url, array('abortupgradex' => 1, 'confirmabortupgrade' => 1))
-                    );
-                }
-                redirect($PAGE->url);
-            }
-
-            // Cancel single plugin upgrade (that is, install the archived version).
-            if ($abortupgrade) {
-                require_sesskey();
-                $restorable = $pluginman->list_restorable_archives();
-                if (isset($restorable[$abortupgrade])) {
-                    $restorable = array($restorable[$abortupgrade]);
-                    upgrade_install_plugins($restorable, $confirmabortupgrade,
-                        get_string('cancelupgradehead', 'core_plugin'),
-                        new moodle_url($PAGE->url, array('abortupgrade' => $abortupgrade, 'confirmabortupgrade' => 1))
-                    );
-                }
-                redirect($PAGE->url);
-            }
-
-            // Install all available missing dependencies.
-            if ($installdepx) {
-                require_sesskey();
-                $installable = $pluginman->filter_installable($pluginman->missing_dependencies(true));
-                upgrade_install_plugins($installable, $confirminstalldep,
-                    get_string('dependencyinstallhead', 'core_plugin'),
-                    new moodle_url($PAGE->url, array('installdepx' => 1, 'confirminstalldep' => 1))
-                );
-            }
-
-            // Install single available missing dependency.
-            if ($installdep) {
-                require_sesskey();
-                $installable = $pluginman->filter_installable($pluginman->missing_dependencies(true));
-                if (!empty($installable[$installdep])) {
-                    $installable = array($installable[$installdep]);
-                    upgrade_install_plugins($installable, $confirminstalldep,
-                        get_string('dependencyinstallhead', 'core_plugin'),
-                        new moodle_url($PAGE->url, array('installdep' => $installdep, 'confirminstalldep' => 1))
-                    );
-                }
-            }
-
-            // Install all available updates.
-            if ($installupdatex) {
-                require_sesskey();
-                $installable = $pluginman->filter_installable($pluginman->available_updates());
-                upgrade_install_plugins($installable, $confirminstallupdate,
-                    get_string('updateavailableinstallallhead', 'core_admin'),
-                    new moodle_url($PAGE->url, array('installupdatex' => 1, 'confirminstallupdate' => 1))
-                );
-            }
-
-            // Install single available update.
-            if ($installupdate and $installupdateversion) {
-                require_sesskey();
-                if ($pluginman->is_remote_plugin_installable($installupdate, $installupdateversion)) {
-                    $installable = array($pluginman->get_remote_plugin_info($installupdate, $installupdateversion, true));
-                    upgrade_install_plugins($installable, $confirminstallupdate,
-                        get_string('updateavailableinstallallhead', 'core_admin'),
-                        new moodle_url($PAGE->url, array('installupdate' => $installupdate,
-                            'installupdateversion' => $installupdateversion, 'confirminstallupdate' => 1)
-                        )
-                    );
+                $deploydata = $deployer->submitted_data();
+                if (!empty($deploydata)) {
+                    require_sesskey();
+                    echo $output->upgrade_plugin_confirm_deploy_page($deployer, $deploydata);
+                    die();
                 }
             }
 
             // Show plugins info.
-            echo $output->upgrade_plugin_check_page($pluginman, \core\update\checker::instance(),
+            echo $output->upgrade_plugin_check_page(core_plugin_manager::instance(), \core\update\checker::instance(),
                     $version, $showallplugins,
                     new moodle_url($PAGE->url),
-                    new moodle_url($PAGE->url, array('confirmplugincheck' => 1, 'cache' => 0)));
+                    new moodle_url('/admin/index.php', array('confirmplugincheck'=>1, 'cache'=>0)));
             die();
         }
 
         // Make sure plugin dependencies are always checked.
         $failed = array();
-        if (!$pluginman->all_plugins_ok($version, $failed)) {
+        if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
+            /** @var core_admin_renderer $output */
             $output = $PAGE->get_renderer('core', 'admin');
-            echo $output->unsatisfied_dependencies_page($version, $failed, $PAGE->url);
+            $reloadurl = new moodle_url('/admin/index.php', array('cache' => 0));
+            echo $output->unsatisfied_dependencies_page($version, $failed, $reloadurl);
             die();
         }
         unset($failed);
@@ -699,7 +439,6 @@ if (!$cache and moodle_needs_upgrading()) {
 if (during_initial_install()) {
     set_config('rolesactive', 1); // after this, during_initial_install will return false.
     set_config('adminsetuppending', 1);
-    set_config('registrationpending', 1); // Remind to register site after all other setup is finished.
     // we need this redirect to setup proper session
     upgrade_finished("index.php?sessionstarted=1&amp;lang=$CFG->lang");
 }
@@ -775,15 +514,7 @@ if (isguestuser()) {
     redirect(get_login_url());
 }
 $context = context_system::instance();
-
-if (!has_capability('moodle/site:config', $context)) {
-    // Do not throw exception display an empty page with administration menu if visible for current user.
-    $PAGE->set_title($SITE->fullname);
-    $PAGE->set_heading($SITE->fullname);
-    echo $OUTPUT->header();
-    echo $OUTPUT->footer();
-    exit;
-}
+require_capability('moodle/site:config', $context);
 
 // check that site is properly customized
 $site = get_site();
@@ -791,10 +522,14 @@ if (empty($site->shortname)) {
     // probably new installation - lets return to frontpage after this step
     // remove settings that we want uninitialised
     unset_config('registerauth');
-    unset_config('timezone'); // Force admin to select timezone!
     redirect('upgradesettings.php?return=site');
 }
 
+// Check if we are returning from moodle.org registration and if so, we mark that fact to remove reminders
+if (!empty($id) and $id == $CFG->siteidentifier) {
+    set_config('registered', time());
+}
+
 // setup critical warnings before printing admin tree block
 $insecuredataroot = is_dataroot_insecure(true);
 $SESSION->admin_critical_warning = ($insecuredataroot==INSECURE_DATAROOT_ERROR);
@@ -815,9 +550,6 @@ if (isset($SESSION->pluginuninstallreturn)) {
     }
 }
 
-// If site registration needs updating, redirect.
-\core\hub\registration::registration_reminder('/admin/index.php');
-
 // Everything should now be set up, and the user is an admin
 
 // Print default admin page with notifications.
@@ -829,23 +561,19 @@ $cronoverdue = ($lastcron < time() - 3600 * 24);
 $dbproblems = $DB->diagnose();
 $maintenancemode = !empty($CFG->maintenance_enabled);
 
-// Available updates for Moodle core.
+// Available updates for Moodle core
 $updateschecker = \core\update\checker::instance();
 $availableupdates = array();
-$availableupdatesfetch = null;
+$availableupdates['core'] = $updateschecker->get_update_info('core',
+    array('minmaturity' => $CFG->updateminmaturity, 'notifybuilds' => $CFG->updatenotifybuilds));
 
-if ($updateschecker->enabled()) {
-    // Only compute the update information when it is going to be displayed to the user.
-    $availableupdates['core'] = $updateschecker->get_update_info('core',
-        array('minmaturity' => $CFG->updateminmaturity, 'notifybuilds' => $CFG->updatenotifybuilds));
-
-    // Available updates for contributed plugins
-    $pluginman = core_plugin_manager::instance();
-    foreach ($pluginman->get_plugins() as $plugintype => $plugintypeinstances) {
-        foreach ($plugintypeinstances as $pluginname => $plugininfo) {
-            $pluginavailableupdates = $plugininfo->available_updates();
-            if (!empty($pluginavailableupdates)) {
-                foreach ($pluginavailableupdates as $pluginavailableupdate) {
+// Available updates for contributed plugins
+$pluginman = core_plugin_manager::instance();
+foreach ($pluginman->get_plugins() as $plugintype => $plugintypeinstances) {
+    foreach ($plugintypeinstances as $pluginname => $plugininfo) {
+        if (!empty($plugininfo->availableupdates)) {
+            foreach ($plugininfo->availableupdates as $pluginavailableupdate) {
+                if ($pluginavailableupdate->version > $plugininfo->versiondisk) {
                     if (!isset($availableupdates[$plugintype.'_'.$pluginname])) {
                         $availableupdates[$plugintype.'_'.$pluginname] = array();
                     }
@@ -854,36 +582,22 @@ if ($updateschecker->enabled()) {
             }
         }
     }
-
-    // The timestamp of the most recent check for available updates
-    $availableupdatesfetch = $updateschecker->get_last_timefetched();
 }
 
+// The timestamp of the most recent check for available updates
+$availableupdatesfetch = $updateschecker->get_last_timefetched();
+
 $buggyiconvnomb = (!function_exists('mb_convert_encoding') and @iconv('UTF-8', 'UTF-8//IGNORE', '100'.chr(130).'€') !== '100€');
 //check if the site is registered on Moodle.org
-$registered = \core\hub\registration::is_registered();
+$registered = $DB->count_records('registration_hubs', array('huburl' => HUB_MOODLEORGHUBURL, 'confirmed' => 1));
 // Check if there are any cache warnings.
 $cachewarnings = cache_helper::warnings();
-// Check if there are events 1 API handlers.
-$eventshandlers = $DB->get_records_sql('SELECT DISTINCT component FROM {events_handlers}');
-$themedesignermode = !empty($CFG->themedesignermode);
-$mobileconfigured = !empty($CFG->enablemobilewebservice);
-$invalidforgottenpasswordurl = !empty($CFG->forgottenpasswordurl) && empty(clean_param($CFG->forgottenpasswordurl, PARAM_URL));
-
-// Check if a directory with development libraries exists.
-if (empty($CFG->disabledevlibdirscheck) && (is_dir($CFG->dirroot.'/vendor') || is_dir($CFG->dirroot.'/node_modules'))) {
-    $devlibdir = true;
-} else {
-    $devlibdir = false;
-}
-// Check if the site is being foced onto ssl.
-$overridetossl = !empty($CFG->overridetossl);
 
 admin_externalpage_setup('adminnotifications');
 
+/* @var core_admin_renderer $output */
 $output = $PAGE->get_renderer('core', 'admin');
 
 echo $output->admin_notifications_page($maturity, $insecuredataroot, $errorsdisplayed, $cronoverdue, $dbproblems,
                                        $maintenancemode, $availableupdates, $availableupdatesfetch, $buggyiconvnomb,
-                                       $registered, $cachewarnings, $eventshandlers, $themedesignermode, $devlibdir,
-                                       $mobileconfigured, $overridetossl, $invalidforgottenpasswordurl);
+                                       $registered, $cachewarnings);

admin/lib.php

@@ -24,8 +24,6 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-defined('MOODLE_INTERNAL') || die();
-
 /**
  * Return a list of page types
  * @param string $pagetype current page type
@@ -39,86 +37,3 @@ function admin_page_type_list($pagetype, $parentcontext, $currentcontext) {
     );
     return $array;
 }
-
-/**
- * File serving.
- *
- * @param stdClass $course The course object.
- * @param stdClass $cm The cm object.
- * @param context $context The context object.
- * @param string $filearea The file area.
- * @param array $args List of arguments.
- * @param bool $forcedownload Whether or not to force the download of the file.
- * @param array $options Array of options.
- * @return void|false
- */
-function core_admin_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options = array()) {
-    global $CFG;
-
-    if (in_array($filearea, ['logo', 'logocompact'])) {
-        $size = array_shift($args); // The path hides the size.
-        $itemid = clean_param(array_shift($args), PARAM_INT);
-        $filename = clean_param(array_shift($args), PARAM_FILE);
-        $themerev = theme_get_revision();
-        if ($themerev <= 0) {
-            // Normalise to 0 as -1 doesn't place well with paths.
-             $themerev = 0;
-        }
-
-        // Extract the requested width and height.
-        $maxwidth = 0;
-        $maxheight = 0;
-        if (preg_match('/^\d+x\d+$/', $size)) {
-            list($maxwidth, $maxheight) = explode('x', $size);
-            $maxwidth = clean_param($maxwidth, PARAM_INT);
-            $maxheight = clean_param($maxheight, PARAM_INT);
-        }
-
-        $lifetime = 0;
-        if ($itemid > 0 && $themerev == $itemid) {
-            // The itemid is $CFG->themerev, when 0 or less no caching. Also no caching when they don't match.
-            $lifetime = DAYSECS * 60;
-        }
-
-        // Anyone, including guests and non-logged in users, can view the logos.
-        $options = ['cacheability' => 'public'];
-
-        // Check if we've got a cached file to return. When lifetime is 0 then we don't want to cached one.
-        $candidate = $CFG->localcachedir . "/core_admin/$themerev/$filearea/{$maxwidth}x{$maxheight}/$filename";
-        if (file_exists($candidate) && $lifetime > 0) {
-            send_file($candidate, $filename, $lifetime, 0, false, false, '', false, $options);
-        }
-
-        // Find the original file.
-        $fs = get_file_storage();
-        $filepath = "/{$context->id}/core_admin/{$filearea}/0/{$filename}";
-        if (!$file = $fs->get_file_by_hash(sha1($filepath))) {
-            send_file_not_found();
-        }
-
-        // No need for resizing, but if the file should be cached we save it so we can serve it fast next time.
-        if (empty($maxwidth) && empty($maxheight)) {
-            if ($lifetime) {
-                file_safe_save_content($file->get_content(), $candidate);
-            }
-            send_stored_file($file, $lifetime, 0, false, $options);
-        }
-
-        // Proceed with the resizing.
-        $filedata = $file->resize_image($maxwidth, $maxheight);
-        if (!$filedata) {
-            send_file_not_found();
-        }
-
-        // If we don't want to cached the file, serve now and quit.
-        if (!$lifetime) {
-            send_content_uncached($filedata, $filename);
-        }
-
-        // Save, serve and quit.
-        file_safe_save_content($filedata, $candidate);
-        send_file($candidate, $filename, $lifetime, 0, false, false, '', false, $options);
-    }
-
-    send_file_not_found();
-}

admin/localplugins.php

@@ -27,7 +27,7 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(dirname(__FILE__)) . '/config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->libdir.'/tablelib.php');
 

admin/mailout-debugger.php

@@ -29,7 +29,7 @@
    */
 
 // Security check.
-if (!file_exists(__DIR__.'/mailout-debugger.enable')) {
+if (!file_exists(dirname(__FILE__).'/mailout-debugger.enable')) {
     mdie("Disabled.");
 }
 $tmpdir=sys_get_temp_dir(); // default

admin/media.php

@@ -1,79 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Enrol config manipulation script.
- *
- * @package    core
- * @subpackage media
- * @copyright  2016 Marina Glancy
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-define('NO_OUTPUT_BUFFERING', true);
-
-require_once('../config.php');
-require_once($CFG->libdir.'/adminlib.php');
-
-$action  = required_param('action', PARAM_ALPHANUMEXT);
-$media   = required_param('media', PARAM_PLUGIN);
-$confirm = optional_param('confirm', 0, PARAM_BOOL);
-
-$PAGE->set_url('/admin/media.php');
-$PAGE->set_context(context_system::instance());
-
-require_login();
-require_capability('moodle/site:config', context_system::instance());
-require_sesskey();
-
-$plugins = core_plugin_manager::instance()->get_plugins_of_type('media');
-$sortorder = array_values(\core\plugininfo\media::get_enabled_plugins());
-
-$return = new moodle_url('/admin/settings.php', array('section' => 'managemediaplayers'));
-
-if (!array_key_exists($media, $plugins)) {
-    redirect($return);
-}
-
-switch ($action) {
-    case 'disable':
-        $plugins[$media]->set_enabled(false);
-        break;
-
-    case 'enable':
-        $plugins[$media]->set_enabled(true);
-        break;
-
-    case 'up':
-        if (($pos = array_search($media, $sortorder)) > 0) {
-            $tmp = $sortorder[$pos - 1];
-            $sortorder[$pos - 1] = $sortorder[$pos];
-            $sortorder[$pos] = $tmp;
-            \core\plugininfo\media::set_enabled_plugins($sortorder);
-        }
-        break;
-
-    case 'down':
-        if ((($pos = array_search($media, $sortorder)) !== false) && ($pos < count($sortorder) - 1)) {
-            $tmp = $sortorder[$pos + 1];
-            $sortorder[$pos + 1] = $sortorder[$pos];
-            $sortorder[$pos] = $tmp;
-            \core\plugininfo\media::set_enabled_plugins($sortorder);
-        }
-        break;
-}
-
-redirect($return);

admin/message.php

@@ -21,7 +21,7 @@
  * @copyright  2011 Lancaster University Network Services Limited
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(__FILE__) . '/../config.php');
 require_once($CFG->dirroot . '/message/lib.php');
 require_once($CFG->libdir.'/adminlib.php');
 
@@ -41,7 +41,7 @@ if (!empty($disable) && confirm_sesskey()) {
     if (!$processor = $DB->get_record('message_processors', array('id'=>$disable))) {
         print_error('outputdoesnotexist', 'message');
     }
-    \core_message\api::update_processor_status($processor, 0);     // Disable output.
+    $DB->set_field('message_processors', 'enabled', '0', array('id'=>$processor->id));      // Disable output
     core_plugin_manager::reset_caches();
 }
 
@@ -49,7 +49,7 @@ if (!empty($enable) && confirm_sesskey()) {
     if (!$processor = $DB->get_record('message_processors', array('id'=>$enable))) {
         print_error('outputdoesnotexist', 'message');
     }
-    \core_message\api::update_processor_status($processor, 1);      // Enable output.
+    $DB->set_field('message_processors', 'enabled', '1', array('id'=>$processor->id));      // Enable output
     core_plugin_manager::reset_caches();
 }
 

admin/mnet/access_control.php

@@ -2,7 +2,7 @@
 
 // Allows the admin to control user logins from remote moodles.
 
-require_once(__DIR__ . '/../../config.php');
+require_once dirname(dirname(dirname(__FILE__))) . '/config.php';
 require_once($CFG->libdir.'/adminlib.php');
 include_once($CFG->dirroot.'/mnet/lib.php');
 
@@ -150,7 +150,7 @@ foreach ($columns as $column) {
     } else {
         $columndir = $dir == "ASC" ? "DESC" : "ASC";
         $columnicon = $dir == "ASC" ? "down" : "up";
-        $columnicon = " " . $OUTPUT->pix_icon('t/' . $columnicon, get_string('sort'));
+        $columnicon = " <img src=\"" . $OUTPUT->pix_url('t/' . $columnicon) . "\" alt=\"\" />";
     }
     $headings[$column] = "<a href=\"?sort=$column&amp;dir=$columndir&amp;\">".$string[$column]."</a>$columnicon";
 }

admin/mnet/delete.php

@@ -27,7 +27,7 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require(__DIR__.'/../../config.php');
+require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
 require_once($CFG->libdir . '/adminlib.php');
 
 $step   = optional_param('step', 'verify', PARAM_ALPHA);

admin/mnet/index.php

@@ -2,7 +2,7 @@
 
     // Allows the admin to configure mnet stuff
 
-    require(__DIR__.'/../../config.php');
+    require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
     require_once($CFG->libdir.'/adminlib.php');
     include_once($CFG->dirroot.'/mnet/lib.php');
 

admin/mnet/peer_forms.php

@@ -60,8 +60,7 @@ class mnet_simple_host_form extends moodleform {
         }
         if ($host = $DB->get_record('mnet_host', array('wwwroot' => $wwwroot))) {
             global $CFG;
-            return array('wwwroot' => get_string('hostexists', 'mnet',
-                new moodle_url('/admin/mnet/peers.php', array('hostid' => $host->id))));
+            return array('wwwroot' => get_string('hostexists', 'mnet', $CFG->wwwroot . '/admin/mnet/peers.php?hostid=' . $host->id));
         }
         return array();
     }
@@ -95,15 +94,6 @@ class mnet_review_host_form extends moodleform {
         $mform->setType('wwwroot', PARAM_URL);
         $mform->addRule('wwwroot', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
 
-        $options = array(
-            mnet_peer::SSL_NONE => get_string('none'),
-            mnet_peer::SSL_HOST => get_string('verifyhostonly', 'core_mnet'),
-            mnet_peer::SSL_HOST_AND_PEER => get_string('verifyhostandpeer', 'core_mnet')
-        );
-        $mform->addElement('select', 'sslverification', get_string('sslverification', 'core_mnet'), $options);
-        $mform->setDefault('sslverification', mnet_peer::SSL_HOST_AND_PEER);
-        $mform->addHelpButton('sslverification', 'sslverification', 'core_mnet');
-
         $themes = array('' => get_string('forceno'));
         foreach (array_keys(core_component::get_plugin_list('theme')) as $themename) {
             $themes[$themename] = get_string('pluginname', 'theme_'.$themename);

admin/mnet/peers.php

@@ -27,7 +27,7 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require(__DIR__.'/../../config.php');
+require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->dirroot.'/mnet/lib.php');
 require_once($CFG->dirroot.'/'.$CFG->admin.'/mnet/peer_forms.php');
@@ -109,7 +109,7 @@ if (!empty($hostid)) {
     $mnet_peer->set_id($hostid);
     echo $OUTPUT->header();
     $currenttab = 'mnetdetails';
-    require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/tabs.php');
+    require_once($CFG->dirroot . '/admin/mnet/tabs.php');
 
     if ($hostid != $CFG->mnet_all_hosts_id) {
         $mnet_peer->currentkey = mnet_get_public_key($mnet_peer->wwwroot, $mnet_peer->application);
@@ -144,7 +144,7 @@ if (empty($noreviewform) && $id = optional_param('id', 0, PARAM_INT)) {
     // we're editing an existing one, so set up the tabs
     $currenttab = 'mnetdetails';
     $mnet_peer->set_id($id);
-    require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/tabs.php');
+    require_once($CFG->dirroot . '/admin/mnet/tabs.php');
 } else if (empty($noreviewform) && ($wwwroot = optional_param('wwwroot', '', PARAM_URL)) && ($applicationid = optional_param('applicationid', 0, PARAM_INT))) {
     $application = $DB->get_field('mnet_application', 'name', array('id'=>$applicationid));
     $mnet_peer->bootstrap($wwwroot, null, $application);
@@ -172,7 +172,6 @@ if ($formdata = $reviewform->get_data()) {
     $mnet_peer->public_key          = $formdata->public_key;
     $credentials                    = $mnet_peer->check_credentials($mnet_peer->public_key);
     $mnet_peer->public_key_expires  = $credentials['validTo_time_t'];
-    $mnet_peer->sslverification     = $formdata->sslverification;
 
     if ($mnet_peer->commit()) {
         redirect(new moodle_url('/admin/mnet/peers.php', array('hostid' => $mnet_peer->id)), get_string('changessaved'));

admin/mnet/profilefields.php

@@ -24,9 +24,9 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require(__DIR__.'/../../config.php');
+require(dirname(dirname(dirname(__FILE__))).'/config.php');
 require_once($CFG->libdir.'/adminlib.php');
-require_once($CFG->dirroot . '/' . $CFG->admin .'/mnet/profilefields_form.php');
+require_once($CFG->dirroot . '/admin/mnet/profilefields_form.php');
 $mnet = get_mnet_environment();
 
 require_login();

admin/mnet/services.php

@@ -25,9 +25,9 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require(__DIR__.'/../../config.php');
+require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
 require_once($CFG->libdir.'/adminlib.php');
-require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/services_form.php');
+require_once($CFG->dirroot . '/admin/mnet/services_form.php');
 $mnet = get_mnet_environment();
 
 require_login();
@@ -82,7 +82,7 @@ if ($formdata = $mform->get_data()) {
 
 echo $OUTPUT->header();
 $currenttab = 'mnetservices';
-require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/tabs.php');
+require_once($CFG->dirroot . '/admin/mnet/tabs.php');
 echo $OUTPUT->box_start();
 $s = mnet_get_service_info($mnet_peer, false); // basic data only
 $mform->set_data($s);

admin/mnet/testclient.php

@@ -12,7 +12,7 @@
  * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
  * @package mnet
  */
-require(__DIR__.'/../../config.php');
+require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
 require_once $CFG->dirroot.'/mnet/xmlrpc/client.php';
 require_once($CFG->libdir.'/adminlib.php');
 include_once($CFG->dirroot.'/mnet/lib.php');
@@ -66,19 +66,12 @@ if (!empty($hostid) && array_key_exists($hostid, $hosts)) {
 
     $mnet_request->set_method('system/listServices');
     $mnet_request->send($mnet_peer);
-
     $services = $mnet_request->response;
     $yesno = array('No', 'Yes');
     $servicenames = array();
 
     echo $OUTPUT->heading(get_string('servicesavailableonhost', 'mnet', $host->wwwroot));
 
-    if (!empty($mnet_request->error)) {
-        echo $OUTPUT->heading(get_string('error'), 3);
-        echo html_writer::alist($mnet_request->error);
-        $services = array();
-    }
-
     $table = new html_table();
     $table->head = array(
         get_string('serviceid', 'mnet'),
@@ -134,7 +127,6 @@ if (!empty($hostid) && array_key_exists($hostid, $hosts)) {
     echo html_writer::table($table);
 
 
-    $mnet_request = new mnet_xmlrpc_client();
     $mnet_request->set_method('system/listMethods');
     if (isset($servicename) && array_key_exists($servicename, $serviceinfo)) {
         echo $OUTPUT->heading(get_string('methodsavailableonhostinservice', 'mnet', (object)array('host' => $host->wwwroot, 'service' => $servicename)));
@@ -147,11 +139,6 @@ if (!empty($hostid) && array_key_exists($hostid, $hosts)) {
     $mnet_request->send($mnet_peer);
     $methods = $mnet_request->response;
 
-    if (!empty($mnet_request->error)) {
-        echo $OUTPUT->heading(get_string('error'), 3);
-        echo html_writer::alist($mnet_request->error);
-        $methods = array();
-    }
 
     $table = new html_table();
     $table->head = array(
@@ -184,12 +171,6 @@ if (!empty($hostid) && array_key_exists($hostid, $hosts)) {
 
         echo $OUTPUT->heading(get_string('methodsignature', 'mnet', $method));
 
-        if (!empty($mnet_request->error)) {
-            echo $OUTPUT->heading(get_string('error'), 3);
-            echo html_writer::alist($mnet_request->error);
-            $signature = array();
-        }
-
         $table = new html_table();
         $table->head = array(
             get_string('position', 'mnet'),

admin/mnet/trustedhosts.php

@@ -1,7 +1,7 @@
 <?php
     // Allows the admin to configure services for remote hosts
 
-    require(__DIR__.'/../../config.php');
+    require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
     require_once($CFG->libdir.'/adminlib.php');
     include_once($CFG->dirroot.'/mnet/lib.php');
 

admin/modules.php

@@ -94,7 +94,7 @@
             $missing = true;
         } else {
             // took out hspace="\10\", because it does not validate. don't know what to replace with.
-            $icon = "<img src=\"" . $OUTPUT->image_url('icon', $module->name) . "\" class=\"icon\" alt=\"\" />";
+            $icon = "<img src=\"" . $OUTPUT->pix_url('icon', $module->name) . "\" class=\"icon\" alt=\"\" />";
             $strmodulename = $icon.' '.get_string('modulename', $module->name);
             $missing = false;
         }
@@ -130,11 +130,11 @@
             $class   = '';
         } else if ($module->visible) {
             $visible = "<a href=\"modules.php?hide=$module->name&amp;sesskey=".sesskey()."\" title=\"$strhide\">".
-                       $OUTPUT->pix_icon('t/hide', $strhide) . '</a>';
+                       "<img src=\"" . $OUTPUT->pix_url('t/hide') . "\" class=\"iconsmall\" alt=\"$strhide\" /></a>";
             $class   = '';
         } else {
             $visible = "<a href=\"modules.php?show=$module->name&amp;sesskey=".sesskey()."\" title=\"$strshow\">".
-                       $OUTPUT->pix_icon('t/show', $strshow) . '</a>';
+                       "<img src=\"" . $OUTPUT->pix_url('t/show') . "\" class=\"iconsmall\" alt=\"$strshow\" /></a>";
             $class =   'dimmed_text';
         }
         if ($module->name == "forum") {

admin/oauth2callback.php

@@ -28,18 +28,7 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require_once(__DIR__ . '/../config.php');
-
-$error = optional_param('error', '', PARAM_RAW);
-if ($error) {
-    $message = optional_param('error_description', '', PARAM_RAW);
-    if ($message) {
-        print_error($message);
-    } else {
-        print_error($error);
-    }
-    die();
-}
+require_once(dirname(dirname(__FILE__)).'/config.php');
 
 // The authorization code generated by the authorization server.
 $code = required_param('code', PARAM_RAW);

admin/phpinfo.php

@@ -8,10 +8,10 @@
 
     echo $OUTPUT->header();
 
-    echo '<div class="phpinfo text-ltr">';
+    echo '<div class="phpinfo">';
 
     ob_start();
-    phpinfo(INFO_GENERAL + INFO_CONFIGURATION + INFO_MODULES + INFO_VARIABLES);
+    phpinfo(INFO_GENERAL + INFO_CONFIGURATION + INFO_MODULES);
     $html = ob_get_contents();
     ob_end_clean();
 

admin/plagiarism.php

@@ -26,7 +26,7 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(dirname(__FILE__)) . '/config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->libdir.'/tablelib.php');
 

admin/plugins.php

@@ -18,27 +18,32 @@
 /**
  * UI for general plugins management
  *
+ * Supported HTTP parameters:
+ *
+ *  ?fetchremote=1      - check for available updates
+ *  ?updatesonly=1      - display plugins with available update only
+ *  ?contribonly=1      - display non-standard add-ons only
+ *  ?uninstall=foo_bar  - uninstall the given plugin
+ *  ?delete=foo_bar     - delete the plugin folder (it must not be installed)
+ *  &confirm=1          - confirm the uninstall or delete action
+ *
  * @package    core
  * @subpackage admin
  * @copyright  2011 David Mudrak <david@moodle.com>
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(dirname(__FILE__)) . '/config.php');
 require_once($CFG->libdir . '/adminlib.php');
 require_once($CFG->libdir . '/filelib.php');
 
-$fetchupdates = optional_param('fetchupdates', false, PARAM_BOOL); // Check for available plugins updates.
-$updatesonly = optional_param('updatesonly', false, PARAM_BOOL); // Show updateable plugins only.
-$contribonly = optional_param('contribonly', false, PARAM_BOOL); // Show additional plugins only.
-$uninstall = optional_param('uninstall', '', PARAM_COMPONENT); // Uninstall the plugin.
-$delete = optional_param('delete', '', PARAM_COMPONENT); // Delete the plugin folder after it is uninstalled.
-$confirmed = optional_param('confirm', false, PARAM_BOOL); // Confirm the uninstall/delete action.
-$return = optional_param('return', 'overview', PARAM_ALPHA); // Where to return after uninstall.
-$installupdate = optional_param('installupdate', null, PARAM_COMPONENT); // Install given available update.
-$installupdateversion = optional_param('installupdateversion', null, PARAM_INT); // Version of the available update to install.
-$installupdatex = optional_param('installupdatex', false, PARAM_BOOL); // Install all available plugin updates.
-$confirminstallupdate = optional_param('confirminstallupdate', false, PARAM_BOOL); // Available update(s) install confirmed?
+$fetchremote = optional_param('fetchremote', false, PARAM_BOOL);
+$updatesonly = optional_param('updatesonly', false, PARAM_BOOL);
+$contribonly = optional_param('contribonly', false, PARAM_BOOL);
+$uninstall   = optional_param('uninstall', '', PARAM_COMPONENT);
+$delete      = optional_param('delete', '', PARAM_COMPONENT);
+$confirmed   = optional_param('confirm', false, PARAM_BOOL);
+$return      = optional_param('return', 'overview', PARAM_ALPHA);
 
 // NOTE: do not use admin_externalpage_setup() here because it loads
 //       full admin tree which is not possible during uninstallation.
@@ -47,19 +52,15 @@ require_login();
 $syscontext = context_system::instance();
 require_capability('moodle/site:config', $syscontext);
 
-// URL params we want to maintain on redirects.
-$pageparams = array('updatesonly' => $updatesonly, 'contribonly' => $contribonly);
-$pageurl = new moodle_url('/admin/plugins.php', $pageparams);
-
 $pluginman = core_plugin_manager::instance();
 
 if ($uninstall) {
     require_sesskey();
 
     if (!$confirmed) {
-        admin_externalpage_setup('pluginsoverview', '', $pageparams);
+        admin_externalpage_setup('pluginsoverview');
     } else {
-        $PAGE->set_url($pageurl);
+        $PAGE->set_url('/admin/plugins.php');
         $PAGE->set_context($syscontext);
         $PAGE->set_pagelayout('maintenance');
         $PAGE->set_popup_notification_allowed(false);
@@ -121,7 +122,7 @@ if ($uninstall) {
 if ($delete and $confirmed) {
     require_sesskey();
 
-    $PAGE->set_url($pageurl);
+    $PAGE->set_url('/admin/plugins.php');
     $PAGE->set_context($syscontext);
     $PAGE->set_pagelayout('maintenance');
     $PAGE->set_popup_notification_allowed(false);
@@ -148,6 +149,13 @@ if ($delete and $confirmed) {
             'core_plugin_manager::get_plugin_info() returned not-null versiondb for the plugin to be deleted');
     }
 
+    // Make sure the folder is removable.
+    if (!$pluginman->is_plugin_folder_removable($pluginfo->component)) {
+        throw new moodle_exception('err_removing_unremovable_folder', 'core_plugin', '',
+            array('plugin' => $pluginfo->component, 'rootdir' => $pluginfo->rootdir),
+            'plugin root folder is not removable as expected');
+    }
+
     // Make sure the folder is within Moodle installation tree.
     if (strpos($pluginfo->rootdir, $CFG->dirroot) !== 0) {
         throw new moodle_exception('err_unexpected_plugin_rootdir', 'core_plugin', '',
@@ -156,61 +164,44 @@ if ($delete and $confirmed) {
     }
 
     // So long, and thanks for all the bugs.
-    $pluginman->remove_plugin_folder($pluginfo);
-
+    fulldelete($pluginfo->rootdir);
+    // Reset op code caches.
+    if (function_exists('opcache_reset')) {
+        opcache_reset();
+    }
     // We need to execute upgrade to make sure everything including caches is up to date.
     redirect(new moodle_url('/admin/index.php'));
 }
 
-// Install all avilable updates.
-if ($installupdatex) {
-    require_once($CFG->libdir.'/upgradelib.php');
-    require_sesskey();
-
-    $PAGE->set_url($pageurl);
-    $PAGE->set_context($syscontext);
-    $PAGE->set_pagelayout('maintenance');
-    $PAGE->set_popup_notification_allowed(false);
-
-    $installable = $pluginman->filter_installable($pluginman->available_updates());
-    upgrade_install_plugins($installable, $confirminstallupdate,
-        get_string('updateavailableinstallallhead', 'core_admin'),
-        new moodle_url($PAGE->url, array('installupdatex' => 1, 'confirminstallupdate' => 1))
-    );
-}
-
-// Install single available update.
-if ($installupdate and $installupdateversion) {
-    require_once($CFG->libdir.'/upgradelib.php');
-    require_sesskey();
-
-    $PAGE->set_url($pageurl);
-    $PAGE->set_context($syscontext);
-    $PAGE->set_pagelayout('maintenance');
-    $PAGE->set_popup_notification_allowed(false);
-
-    if ($pluginman->is_remote_plugin_installable($installupdate, $installupdateversion)) {
-        $installable = array($pluginman->get_remote_plugin_info($installupdate, $installupdateversion, true));
-        upgrade_install_plugins($installable, $confirminstallupdate,
-            get_string('updateavailableinstallallhead', 'core_admin'),
-            new moodle_url($PAGE->url, array('installupdate' => $installupdate,
-                'installupdateversion' => $installupdateversion, 'confirminstallupdate' => 1)
-            )
-        );
-    }
-}
-
-admin_externalpage_setup('pluginsoverview', '', $pageparams);
+admin_externalpage_setup('pluginsoverview');
 
 /** @var core_admin_renderer $output */
 $output = $PAGE->get_renderer('core', 'admin');
 
 $checker = \core\update\checker::instance();
 
-if ($fetchupdates) {
+// Filtering options.
+$options = array(
+    'updatesonly' => $updatesonly,
+    'contribonly' => $contribonly,
+);
+
+if ($fetchremote) {
     require_sesskey();
     $checker->fetch();
-    redirect($PAGE->url);
+    redirect(new moodle_url($PAGE->url, $options));
 }
 
-echo $output->plugin_management_page($pluginman, $checker, $pageparams);
+$deployer = \core\update\deployer::instance();
+if ($deployer->enabled()) {
+    $myurl = new moodle_url($PAGE->url, array('updatesonly' => $updatesonly, 'contribonly' => $contribonly));
+    $deployer->initialize($myurl, new moodle_url('/admin'));
+
+    $deploydata = $deployer->submitted_data();
+    if (!empty($deploydata)) {
+        echo $output->upgrade_plugin_confirm_deploy_page($deployer, $deploydata);
+        die();
+    }
+}
+
+echo $output->plugin_management_page($pluginman, $checker, $options);

admin/portfolio.php

@@ -1,6 +1,6 @@
 <?php
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(dirname(__FILE__)) . '/config.php');
 require_once($CFG->libdir . '/portfoliolib.php');
 require_once($CFG->libdir . '/portfolio/forms.php');
 require_once($CFG->libdir . '/adminlib.php');

admin/process_email.php

@@ -3,7 +3,7 @@
 
 //error_reporting(0);
 //ini_set('display_errors',0);
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(dirname(__FILE__)).'/config.php');
 $tmp = explode('@',$_ENV['RECIPIENT']);
 $address = $tmp[0];
 

admin/purgecaches.php

@@ -29,10 +29,9 @@ require_once($CFG->libdir.'/adminlib.php');
 $confirm = optional_param('confirm', 0, PARAM_BOOL);
 $returnurl = optional_param('returnurl', null, PARAM_LOCALURL);
 
-admin_externalpage_setup('purgecaches');
-
 // If we have got here as a confirmed aciton, do it.
-if ($confirm && confirm_sesskey()) {
+if ($confirm && isloggedin() && confirm_sesskey()) {
+    require_capability('moodle/site:config', context_system::instance());
 
     // Valid request. Purge, and redirect the user back to where they came from.
     purge_all_caches();
@@ -46,6 +45,8 @@ if ($confirm && confirm_sesskey()) {
 }
 
 // Otherwise, show a button to actually purge the caches.
+admin_externalpage_setup('purgecaches');
+
 $actionurl = new moodle_url('/admin/purgecaches.php', array('sesskey'=>sesskey(), 'confirm'=>1));
 if ($returnurl) {
     $actionurl->param('returnurl', $returnurl);

admin/qbehaviours.php

@@ -25,7 +25,7 @@
  */
 
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(__FILE__) . '/../config.php');
 require_once($CFG->libdir . '/questionlib.php');
 require_once($CFG->libdir . '/adminlib.php');
 require_once($CFG->libdir . '/tablelib.php');

admin/qtypes.php

@@ -25,7 +25,7 @@
  */
 
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(__FILE__) . '/../config.php');
 require_once($CFG->libdir . '/questionlib.php');
 require_once($CFG->libdir . '/adminlib.php');
 require_once($CFG->libdir . '/tablelib.php');

admin/registration/confirmregistration.php

@@ -20,7 +20,7 @@
 //                                                                       //
 ///////////////////////////////////////////////////////////////////////////
 
-/**
+/*
  * @package    moodle
  * @subpackage registration
  * @author     Jerome Mouneyrac <jerome@mouneyrac.com>
@@ -36,6 +36,7 @@
 
 require('../../config.php');
 require_once($CFG->libdir . '/adminlib.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php');
 
 $newtoken = optional_param('newtoken', '', PARAM_ALPHANUM);
 $url = optional_param('url', '', PARAM_URL);
@@ -43,19 +44,7 @@ $hubname = optional_param('hubname', '', PARAM_TEXT);
 $token = optional_param('token', '', PARAM_TEXT);
 $error = optional_param('error', '', PARAM_ALPHANUM);
 
-admin_externalpage_setup('registrationmoodleorg');
-
-if ($url !== HUB_MOODLEORGHUBURL) {
-    // Allow other plugins to confirm registration on hubs other than moodle.net . Plugins implementing this
-    // callback need to redirect or exit. See https://docs.moodle.org/en/Hub_registration .
-    $callbacks = get_plugins_with_function('hub_registration');
-    foreach ($callbacks as $plugintype => $plugins) {
-        foreach ($plugins as $plugin => $callback) {
-            $callback('confirm');
-        }
-    }
-    throw new moodle_exception('errorotherhubsnotsupported', 'hub');
-}
+admin_externalpage_setup('registrationhubs');
 
 if (!empty($error) and $error == 'urlalreadyexist') {
     throw new moodle_exception('urlalreadyregistered', 'hub',
@@ -63,22 +52,41 @@ if (!empty($error) and $error == 'urlalreadyexist') {
 }
 
 //check that we are waiting a confirmation from this hub, and check that the token is correct
-core\hub\registration::confirm_registration($token, $newtoken, $hubname);
+$registrationmanager = new registration_manager();
+$registeredhub = $registrationmanager->get_unconfirmedhub($url);
+if (!empty($registeredhub) and $registeredhub->token == $token) {
 
-echo $OUTPUT->header();
-echo $OUTPUT->heading(get_string('registrationconfirmed', 'hub'), 3, 'main');
+    echo $OUTPUT->header();
+    echo $OUTPUT->heading(get_string('registrationconfirmed', 'hub'), 3, 'main');
+    $hublink = html_writer::tag('a', $hubname, array('href' => $url));
 
-// Display notification message.
-echo $OUTPUT->notification(get_string('registrationconfirmedon', 'hub'), 'notifysuccess');
+    $registeredhub->token = $newtoken;
+    $registeredhub->confirmed = 1;
+    $registeredhub->hubname = $hubname;
+    $registrationmanager->update_registeredhub($registeredhub);
 
-// Display continue button.
-$returnurl = !empty($SESSION->registrationredirect) ? clean_param($SESSION->registrationredirect, PARAM_LOCALURL) : null;
-unset($SESSION->registrationredirect);
-$continueurl = new moodle_url($returnurl ?: '/admin/registration/index.php');
-$continuebutton = $OUTPUT->render(new single_button($continueurl, get_string('continue')));
-$continuebutton = html_writer::tag('div', $continuebutton, array('class' => 'mdl-align'));
-echo $continuebutton;
+    //display notficiation message
+    $notificationmessage = $OUTPUT->notification(
+            get_string('registrationconfirmedon', 'hub', $hublink), 'notifysuccess');
+    echo $notificationmessage;
 
-echo $OUTPUT->footer();
+    //display continue button
+    $registrationpage = new moodle_url('/admin/registration/index.php');
+    $continuebutton = $OUTPUT->render(new single_button($registrationpage, get_string('continue', 'hub')));
+    $continuebutton = html_writer::tag('div', $continuebutton, array('class' => 'mdl-align'));
+    echo $continuebutton;
+
+    if (!extension_loaded('xmlrpc')) {
+        //display notice about xmlrpc
+        $xmlrpcnotification = $OUTPUT->doc_link('admin/environment/php_extension/xmlrpc', '');
+        $xmlrpcnotification .= get_string('xmlrpcdisabledregistration', 'hub');
+        echo $OUTPUT->notification($xmlrpcnotification);
+    }
+
+    echo $OUTPUT->footer();
+} else {
+    throw new moodle_exception('wrongtoken', 'hub',
+            $CFG->wwwroot . '/' . $CFG->admin . '/registration/index.php');
+}
 
 

admin/registration/forms.php

@@ -20,7 +20,7 @@
 //                                                                       //
 ///////////////////////////////////////////////////////////////////////////
 
-/**
+/*
  * @package    moodle
  * @subpackage registration
  * @author     Jerome Mouneyrac <jerome@mouneyrac.com>
@@ -30,7 +30,481 @@
  * The forms needed by registration pages.
  */
 
-defined('MOODLE_INTERNAL') || die();
 
-debugging('Support for alternative hubs has been removed from Moodle in 3.4. For communication with moodle.net ' .
-    'see lib/classes/hub/ .', DEBUG_DEVELOPER);
+require_once($CFG->libdir . '/formslib.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php');
+
+/**
+ * This form display a unregistration form.
+ */
+class site_unregistration_form extends moodleform {
+
+    public function definition() {
+        $mform = & $this->_form;
+        $mform->addElement('header', 'site', get_string('unregister', 'hub'));
+
+        $huburl = $this->_customdata['huburl'];
+        $hubname = $this->_customdata['hubname'];
+
+        $unregisterlabel = get_string('unregister', 'hub');
+        $mform->addElement('checkbox', 'unpublishalladvertisedcourses', '',
+                ' ' . get_string('unpublishalladvertisedcourses', 'hub'));
+        $mform->setType('unpublishalladvertisedcourses', PARAM_INT);
+        $mform->addElement('checkbox', 'unpublishalluploadedcourses', '',
+                ' ' . get_string('unpublishalluploadedcourses', 'hub'));
+        $mform->setType('unpublishalluploadedcourses', PARAM_INT);
+
+        $mform->addElement('hidden', 'confirm', 1);
+        $mform->setType('confirm', PARAM_INT);
+        $mform->addElement('hidden', 'unregistration', 1);
+        $mform->setType('unregistration', PARAM_INT);
+        $mform->addElement('hidden', 'huburl', $huburl);
+        $mform->setType('huburl', PARAM_URL);
+        $mform->addElement('hidden', 'hubname', $hubname);
+        $mform->setType('hubname', PARAM_TEXT);
+
+        $this->add_action_buttons(true, $unregisterlabel);
+    }
+
+}
+
+/**
+ * This form display a clean registration data form.
+ */
+class site_clean_registration_data_form extends moodleform {
+
+    public function definition() {
+        $mform = & $this->_form;
+        $mform->addElement('header', 'site', get_string('unregister', 'hub'));
+
+        $huburl = $this->_customdata['huburl'];
+        $hubname = $this->_customdata['hubname'];
+
+
+        $unregisterlabel = get_string('forceunregister', 'hub');
+        $mform->addElement('static', '', get_string('warning', 'hub'), get_string('forceunregisterconfirmation', 'hub', $hubname));
+
+        $mform->addElement('hidden', 'confirm', 1);
+        $mform->setType('confirm', PARAM_INT);
+        $mform->addElement('hidden', 'unregistration', 1);
+        $mform->setType('unregistration', PARAM_INT);
+        $mform->addElement('hidden', 'cleanregdata', 1);
+        $mform->setType('cleanregdata', PARAM_INT);
+        $mform->addElement('hidden', 'huburl', $huburl);
+        $mform->setType('huburl', PARAM_URL);
+        $mform->addElement('hidden', 'hubname', $hubname);
+        $mform->setType('hubname', PARAM_TEXT);
+
+        $this->add_action_buttons(true, $unregisterlabel);
+    }
+
+}
+
+/**
+ * This form display a hub selector.
+ * The hub list is retrieved from Moodle.org hub directory.
+ * Also displayed, a text field to enter private hub url + its password
+ */
+class hub_selector_form extends moodleform {
+
+    public function definition() {
+        global $CFG, $OUTPUT;
+        $mform = & $this->_form;
+        $mform->addElement('header', 'site', get_string('selecthub', 'hub'));
+
+        //retrieve the hub list on the hub directory by web service
+        $function = 'hubdirectory_get_hubs';
+        $params = array();
+        $serverurl = HUB_HUBDIRECTORYURL . "/local/hubdirectory/webservice/webservices.php";
+        require_once($CFG->dirroot . "/webservice/xmlrpc/lib.php");
+        $xmlrpcclient = new webservice_xmlrpc_client($serverurl, 'publichubdirectory');
+        try {
+            $hubs = $xmlrpcclient->call($function, $params);
+        } catch (Exception $e) {
+            $error = $OUTPUT->notification(get_string('errorhublisting', 'hub', $e->getMessage()));
+            $mform->addElement('static', 'errorhub', '', $error);
+            $hubs = array();
+        }
+
+        //remove moodle.org from the hub list
+        foreach ($hubs as $key => $hub) {
+            if ($hub['url'] == HUB_MOODLEORGHUBURL) {
+                unset($hubs[$key]);
+            }
+        }
+
+        //Public hub list
+        $options = array();
+        foreach ($hubs as $hub) {
+            //to not display a name longer than 100 character (too big)
+            if (core_text::strlen($hub['name']) > 100) {
+                $hubname = core_text::substr($hub['name'], 0, 100);
+                $hubname = $hubname . "...";
+            } else {
+                $hubname = $hub['name'];
+            }
+            $options[$hub['url']] = $hubname;
+            $mform->addElement('hidden', clean_param($hub['url'], PARAM_ALPHANUMEXT), $hubname);
+            $mform->setType(clean_param($hub['url'], PARAM_ALPHANUMEXT), PARAM_ALPHANUMEXT);
+        }
+        if (!empty($hubs)) {
+            $mform->addElement('select', 'publichub', get_string('publichub', 'hub'),
+                    $options, array("size" => 15));
+            $mform->setType('publichub', PARAM_URL);
+        }
+
+        $mform->addElement('static', 'or', '', get_string('orenterprivatehub', 'hub'));
+
+        //Private hub
+        $mform->addElement('text', 'unlistedurl', get_string('privatehuburl', 'hub'),
+                array('class' => 'registration_textfield'));
+        $mform->setType('unlistedurl', PARAM_URL);
+        $mform->addElement('text', 'password', get_string('password'),
+                array('class' => 'registration_textfield'));
+        $mform->setType('password', PARAM_RAW);
+
+        $this->add_action_buttons(false, get_string('selecthub', 'hub'));
+    }
+
+    /**
+     * Check the unlisted URL is a URL
+     */
+    function validation($data, $files) {
+        global $CFG;
+        $errors = parent::validation($data, $files);
+
+        $unlistedurl = $this->_form->_submitValues['unlistedurl'];
+
+        if (empty($unlistedurl)) {
+            $errors['unlistedurl'] = get_string('badurlformat', 'hub');
+        }
+
+        return $errors;
+    }
+
+}
+
+/**
+ * The site registration form. Information will be sent to a given hub.
+ */
+class site_registration_form extends moodleform {
+
+    public function definition() {
+        global $CFG, $DB;
+
+        $strrequired = get_string('required');
+        $mform = & $this->_form;
+        $huburl = $this->_customdata['huburl'];
+        $hubname = $this->_customdata['hubname'];
+        $password = $this->_customdata['password'];
+        $admin = get_admin();
+        $site = get_site();
+
+        //retrieve config for this hub and set default if they don't exist
+        $cleanhuburl = clean_param($huburl, PARAM_ALPHANUMEXT);
+        $sitename = get_config('hub', 'site_name_' . $cleanhuburl);
+        if ($sitename === false) {
+            $sitename = format_string($site->fullname, true, array('context' => context_course::instance(SITEID)));
+        }
+        $sitedescription = get_config('hub', 'site_description_' . $cleanhuburl);
+        if ($sitedescription === false) {
+            $sitedescription = $site->summary;
+        }
+        $contactname = get_config('hub', 'site_contactname_' . $cleanhuburl);
+        if ($contactname === false) {
+            $contactname = fullname($admin, true);
+        }
+        $contactemail = get_config('hub', 'site_contactemail_' . $cleanhuburl);
+        if ($contactemail === false) {
+            $contactemail = $admin->email;
+        }
+        $contactphone = get_config('hub', 'site_contactphone_' . $cleanhuburl);
+        if ($contactphone === false) {
+            $contactphone = $admin->phone1;
+        }
+        $imageurl = get_config('hub', 'site_imageurl_' . $cleanhuburl);
+        $privacy = get_config('hub', 'site_privacy_' . $cleanhuburl);
+        $address = get_config('hub', 'site_address_' . $cleanhuburl);
+        $region = get_config('hub', 'site_region_' . $cleanhuburl);
+        $country = get_config('hub', 'site_country_' . $cleanhuburl);
+        if ($country === false) {
+            $country = $admin->country;
+        }
+        $language = get_config('hub', 'site_language_' . $cleanhuburl);
+        if ($language === false) {
+            $language = current_language();
+        }
+        $geolocation = get_config('hub', 'site_geolocation_' . $cleanhuburl);
+        $contactable = get_config('hub', 'site_contactable_' . $cleanhuburl);
+        $emailalert = get_config('hub', 'site_emailalert_' . $cleanhuburl);
+        $emailalert = ($emailalert === 0) ? 0 : 1;
+        $coursesnumber = get_config('hub', 'site_coursesnumber_' . $cleanhuburl);
+        $usersnumber = get_config('hub', 'site_usersnumber_' . $cleanhuburl);
+        $roleassignmentsnumber = get_config('hub', 'site_roleassignmentsnumber_' . $cleanhuburl);
+        $postsnumber = get_config('hub', 'site_postsnumber_' . $cleanhuburl);
+        $questionsnumber = get_config('hub', 'site_questionsnumber_' . $cleanhuburl);
+        $resourcesnumber = get_config('hub', 'site_resourcesnumber_' . $cleanhuburl);
+        $badgesnumber = get_config('hub', 'site_badges_' . $cleanhuburl);
+        $issuedbadgesnumber = get_config('hub', 'site_issuedbadges_' . $cleanhuburl);
+        $mediancoursesize = get_config('hub', 'site_mediancoursesize_' . $cleanhuburl);
+        $participantnumberaveragecfg = get_config('hub', 'site_participantnumberaverage_' . $cleanhuburl);
+        $modulenumberaveragecfg = get_config('hub', 'site_modulenumberaverage_' . $cleanhuburl);
+
+        //hidden parameters
+        $mform->addElement('hidden', 'huburl', $huburl);
+        $mform->setType('huburl', PARAM_URL);
+        $mform->addElement('hidden', 'hubname', $hubname);
+        $mform->setType('hubname', PARAM_TEXT);
+        $mform->addElement('hidden', 'password', $password);
+        $mform->setType('password', PARAM_RAW);
+
+        //the input parameters
+        $mform->addElement('header', 'moodle', get_string('registrationinfo', 'hub'));
+
+        $mform->addElement('text', 'name', get_string('sitename', 'hub'),
+                array('class' => 'registration_textfield'));
+        $mform->addRule('name', $strrequired, 'required', null, 'client');
+        $mform->setType('name', PARAM_TEXT);
+        $mform->setDefault('name', $sitename);
+        $mform->addHelpButton('name', 'sitename', 'hub');
+
+        $options = array();
+        $registrationmanager = new registration_manager();
+        $options[HUB_SITENOTPUBLISHED] = $registrationmanager->get_site_privacy_string(HUB_SITENOTPUBLISHED);
+        $options[HUB_SITENAMEPUBLISHED] = $registrationmanager->get_site_privacy_string(HUB_SITENAMEPUBLISHED);
+        $options[HUB_SITELINKPUBLISHED] = $registrationmanager->get_site_privacy_string(HUB_SITELINKPUBLISHED);
+        $mform->addElement('select', 'privacy', get_string('siteprivacy', 'hub'), $options);
+        $mform->setDefault('privacy', $privacy);
+        $mform->setType('privacy', PARAM_ALPHA);
+        $mform->addHelpButton('privacy', 'privacy', 'hub');
+        unset($options);
+
+        $mform->addElement('textarea', 'description', get_string('sitedesc', 'hub'),
+                array('rows' => 8, 'cols' => 41));
+        $mform->addRule('description', $strrequired, 'required', null, 'client');
+        $mform->setDefault('description', $sitedescription);
+        $mform->setType('description', PARAM_TEXT);
+        $mform->addHelpButton('description', 'sitedesc', 'hub');
+
+        $languages = get_string_manager()->get_list_of_languages();
+        core_collator::asort($languages);
+        $mform->addElement('select', 'language', get_string('sitelang', 'hub'),
+                $languages);
+        $mform->setType('language', PARAM_ALPHANUMEXT);
+        $mform->addHelpButton('language', 'sitelang', 'hub');
+        $mform->setDefault('language', $language);
+
+        $mform->addElement('textarea', 'address', get_string('postaladdress', 'hub'),
+                array('rows' => 4, 'cols' => 41));
+        $mform->setType('address', PARAM_TEXT);
+        $mform->setDefault('address', $address);
+        $mform->addHelpButton('address', 'postaladdress', 'hub');
+
+        //TODO: use the region array I generated
+//        $mform->addElement('select', 'region', get_string('selectaregion'), array('-' => '-'));
+//        $mform->setDefault('region', $region);
+        $mform->addElement('hidden', 'regioncode', '-');
+        $mform->setType('regioncode', PARAM_ALPHANUMEXT);
+
+        $countries = get_string_manager()->get_list_of_countries();
+        $mform->addElement('select', 'countrycode', get_string('sitecountry', 'hub'), $countries);
+        $mform->setDefault('countrycode', $country);
+        $mform->setType('countrycode', PARAM_ALPHANUMEXT);
+        $mform->addHelpButton('countrycode', 'sitecountry', 'hub');
+
+        $mform->addElement('text', 'geolocation', get_string('sitegeolocation', 'hub'),
+                array('class' => 'registration_textfield'));
+        $mform->setDefault('geolocation', $geolocation);
+        $mform->setType('geolocation', PARAM_RAW);
+        $mform->addHelpButton('geolocation', 'sitegeolocation', 'hub');
+
+        $mform->addElement('text', 'contactname', get_string('siteadmin', 'hub'),
+                array('class' => 'registration_textfield'));
+        $mform->addRule('contactname', $strrequired, 'required', null, 'client');
+        $mform->setType('contactname', PARAM_TEXT);
+        $mform->setDefault('contactname', $contactname);
+        $mform->addHelpButton('contactname', 'siteadmin', 'hub');
+
+        $mform->addElement('text', 'contactphone', get_string('sitephone', 'hub'),
+                array('class' => 'registration_textfield'));
+        $mform->setType('contactphone', PARAM_TEXT);
+        $mform->addHelpButton('contactphone', 'sitephone', 'hub');
+
+        $mform->addElement('text', 'contactemail', get_string('siteemail', 'hub'),
+                array('class' => 'registration_textfield'));
+        $mform->addRule('contactemail', $strrequired, 'required', null, 'client');
+        $mform->setType('contactemail', PARAM_EMAIL);
+        $mform->setDefault('contactemail', $contactemail);
+        $mform->addHelpButton('contactemail', 'siteemail', 'hub');
+
+        $options = array();
+        $options[0] = get_string("registrationcontactno");
+        $options[1] = get_string("registrationcontactyes");
+        $mform->addElement('select', 'contactable', get_string('siteregistrationcontact', 'hub'), $options);
+        $mform->setDefault('contactable', $contactable);
+        $mform->setType('contactable', PARAM_INT);
+        $mform->addHelpButton('contactable', 'siteregistrationcontact', 'hub');
+        unset($options);
+
+        $options = array();
+        $options[0] = get_string("registrationno");
+        $options[1] = get_string("registrationyes");
+        $mform->addElement('select', 'emailalert', get_string('siteregistrationemail', 'hub'), $options);
+        $mform->setDefault('emailalert', $emailalert);
+        $mform->setType('emailalert', PARAM_INT);
+        $mform->addHelpButton('emailalert', 'siteregistrationemail', 'hub');
+        unset($options);
+
+        //TODO site logo
+        $mform->addElement('hidden', 'imageurl', ''); //TODO: temporary
+        $mform->setType('imageurl', PARAM_URL);
+
+        $mform->addElement('static', 'urlstring', get_string('siteurl', 'hub'), $CFG->wwwroot);
+        $mform->addHelpButton('urlstring', 'siteurl', 'hub');
+
+        $mform->addElement('static', 'versionstring', get_string('siteversion', 'hub'), $CFG->version);
+        $mform->addElement('hidden', 'moodleversion', $CFG->version);
+        $mform->setType('moodleversion', PARAM_INT);
+        $mform->addHelpButton('versionstring', 'siteversion', 'hub');
+
+        $mform->addElement('static', 'releasestring', get_string('siterelease', 'hub'), $CFG->release);
+        $mform->addElement('hidden', 'moodlerelease', $CFG->release);
+        $mform->setType('moodlerelease', PARAM_TEXT);
+        $mform->addHelpButton('releasestring', 'siterelease', 'hub');
+
+        /// Display statistic that are going to be retrieve by the hub
+        $coursecount = $DB->count_records('course') - 1;
+        $usercount = $DB->count_records('user', array('deleted' => 0));
+        $roleassigncount = $DB->count_records('role_assignments');
+        $postcount = $DB->count_records('forum_posts');
+        $questioncount = $DB->count_records('question');
+        $resourcecount = $DB->count_records('resource');
+        require_once($CFG->dirroot . "/course/lib.php");
+        $participantnumberaverage = number_format(average_number_of_participants(), 2);
+        $modulenumberaverage = number_format(average_number_of_courses_modules(), 2);
+        require_once($CFG->libdir . '/badgeslib.php');
+        $badges = $DB->count_records_select('badge', 'status <> ' . BADGE_STATUS_ARCHIVED);
+        $issuedbadges = $DB->count_records('badge_issued');
+
+        if (HUB_MOODLEORGHUBURL != $huburl) {
+            $mform->addElement('checkbox', 'courses', get_string('sendfollowinginfo', 'hub'),
+                    " " . get_string('coursesnumber', 'hub', $coursecount));
+            $mform->setDefault('courses', $coursesnumber != -1);
+            $mform->setType('courses', PARAM_INT);
+            $mform->addHelpButton('courses', 'sendfollowinginfo', 'hub');
+
+            $mform->addElement('checkbox', 'users', '',
+                    " " . get_string('usersnumber', 'hub', $usercount));
+            $mform->setDefault('users', $usersnumber != -1);
+            $mform->setType('users', PARAM_INT);
+
+            $mform->addElement('checkbox', 'roleassignments', '',
+                    " " . get_string('roleassignmentsnumber', 'hub', $roleassigncount));
+            $mform->setDefault('roleassignments', $roleassignmentsnumber != -1);
+            $mform->setType('roleassignments', PARAM_INT);
+
+            $mform->addElement('checkbox', 'posts', '',
+                    " " . get_string('postsnumber', 'hub', $postcount));
+            $mform->setDefault('posts', $postsnumber != -1);
+            $mform->setType('posts', PARAM_INT);
+
+            $mform->addElement('checkbox', 'questions', '',
+                    " " . get_string('questionsnumber', 'hub', $questioncount));
+            $mform->setDefault('questions', $questionsnumber != -1);
+            $mform->setType('questions', PARAM_INT);
+
+            $mform->addElement('checkbox', 'resources', '',
+                    " " . get_string('resourcesnumber', 'hub', $resourcecount));
+            $mform->setDefault('resources', $resourcesnumber != -1);
+            $mform->setType('resources', PARAM_INT);
+
+            $mform->addElement('checkbox', 'badges', '',
+                    " " . get_string('badgesnumber', 'hub', $badges));
+            $mform->setDefault('badges', $badgesnumber != -1);
+            $mform->setType('resources', PARAM_INT);
+
+            $mform->addElement('checkbox', 'issuedbadges', '',
+                    " " . get_string('issuedbadgesnumber', 'hub', $issuedbadges));
+            $mform->setDefault('issuedbadges', $issuedbadgesnumber != -1);
+            $mform->setType('resources', PARAM_INT);
+
+            $mform->addElement('checkbox', 'participantnumberaverage', '',
+                    " " . get_string('participantnumberaverage', 'hub', $participantnumberaverage));
+            $mform->setDefault('participantnumberaverage', $participantnumberaveragecfg != -1);
+            $mform->setType('participantnumberaverage', PARAM_FLOAT);
+
+            $mform->addElement('checkbox', 'modulenumberaverage', '',
+                    " " . get_string('modulenumberaverage', 'hub', $modulenumberaverage));
+            $mform->setDefault('modulenumberaverage', $modulenumberaveragecfg != -1);
+            $mform->setType('modulenumberaverage', PARAM_FLOAT);
+        } else {
+            $mform->addElement('static', 'courseslabel', get_string('sendfollowinginfo', 'hub'),
+                    " " . get_string('coursesnumber', 'hub', $coursecount));
+            $mform->addElement('hidden', 'courses', 1);
+            $mform->setType('courses', PARAM_INT);
+            $mform->addHelpButton('courseslabel', 'sendfollowinginfo', 'hub');
+
+            $mform->addElement('static', 'userslabel', '',
+                    " " . get_string('usersnumber', 'hub', $usercount));
+            $mform->addElement('hidden', 'users', 1);
+            $mform->setType('users', PARAM_INT);
+
+            $mform->addElement('static', 'roleassignmentslabel', '',
+                    " " . get_string('roleassignmentsnumber', 'hub', $roleassigncount));
+            $mform->addElement('hidden', 'roleassignments', 1);
+            $mform->setType('roleassignments', PARAM_INT);
+
+            $mform->addElement('static', 'postslabel', '',
+                    " " . get_string('postsnumber', 'hub', $postcount));
+            $mform->addElement('hidden', 'posts', 1);
+            $mform->setType('posts', PARAM_INT);
+
+            $mform->addElement('static', 'questionslabel', '',
+                    " " . get_string('questionsnumber', 'hub', $questioncount));
+            $mform->addElement('hidden', 'questions', 1);
+            $mform->setType('questions', PARAM_INT);
+
+            $mform->addElement('static', 'resourceslabel', '',
+                    " " . get_string('resourcesnumber', 'hub', $resourcecount));
+            $mform->addElement('hidden', 'resources', 1);
+            $mform->setType('resources', PARAM_INT);
+
+            $mform->addElement('static', 'badgeslabel', '',
+                    " " . get_string('badgesnumber', 'hub', $badges));
+            $mform->addElement('hidden', 'badges', 1);
+            $mform->setType('badges', PARAM_INT);
+
+            $mform->addElement('static', 'issuedbadgeslabel', '',
+                    " " . get_string('issuedbadgesnumber', 'hub', $issuedbadges));
+            $mform->addElement('hidden', 'issuedbadges', true);
+            $mform->setType('issuedbadges', PARAM_INT);
+
+            $mform->addElement('static', 'participantnumberaveragelabel', '',
+                    " " . get_string('participantnumberaverage', 'hub', $participantnumberaverage));
+            $mform->addElement('hidden', 'participantnumberaverage', 1);
+            $mform->setType('participantnumberaverage', PARAM_FLOAT);
+
+            $mform->addElement('static', 'modulenumberaveragelabel', '',
+                    " " . get_string('modulenumberaverage', 'hub', $modulenumberaverage));
+            $mform->addElement('hidden', 'modulenumberaverage', 1);
+            $mform->setType('modulenumberaverage', PARAM_FLOAT);
+        }
+
+        //check if it's a first registration or update
+        $hubregistered = $registrationmanager->get_registeredhub($huburl);
+
+        if (!empty($hubregistered)) {
+            $buttonlabel = get_string('updatesite', 'hub',
+                            !empty($hubname) ? $hubname : $huburl);
+            $mform->addElement('hidden', 'update', true);
+            $mform->setType('update', PARAM_BOOL);
+        } else {
+            $buttonlabel = get_string('registersite', 'hub',
+                            !empty($hubname) ? $hubname : $huburl);
+        }
+
+        $this->add_action_buttons(false, $buttonlabel);
+    }
+
+}
+

admin/registration/index.php

@@ -15,112 +15,199 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-/**
+/*
  * @package    moodle
  * @subpackage registration
  * @author     Jerome Mouneyrac <jerome@mouneyrac.com>
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
  * @copyright  (C) 1999 onwards Martin Dougiamas  http://dougiamas.com
  *
- * This page displays the site registration form for Moodle.net.
- * It handles redirection to the hub to continue the registration workflow process.
- * It also handles update operation by web service.
+ * On this page the administrator selects which hub he wants to register,
+ * except for MOOCH. Admins can register with MOOCH with the top admin menu "Registration" link.
+ * On this page the administrator can also unregister from any hubs, including MOOCH.
  */
 
-require_once('../../config.php');
-require_once($CFG->libdir . '/adminlib.php');
+require('../../config.php');
 
-admin_externalpage_setup('registrationmoodleorg');
+require_once($CFG->libdir . '/adminlib.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/forms.php');
+require_once($CFG->dirroot . '/course/publish/lib.php');
+require_once($CFG->dirroot . "/webservice/xmlrpc/lib.php");
+
+admin_externalpage_setup('registrationhubs');
+
+$renderer = $PAGE->get_renderer('core', 'register');
 
 $unregistration = optional_param('unregistration', 0, PARAM_INT);
+$cleanregdata = optional_param('cleanregdata', 0, PARAM_BOOL);
+$confirm = optional_param('confirm', 0, PARAM_INT);
+$huburl = optional_param('huburl', '', PARAM_URL);
+$cancel = optional_param('cancel', null, PARAM_ALPHA);
 
-if ($unregistration && \core\hub\registration::is_registered()) {
-    $siteunregistrationform = new \core\hub\site_unregistration_form();
+$registrationmanager = new registration_manager();
+$publicationmanager = new course_publish_manager();
+$errormessage = '';
+if (empty($cancel) and $unregistration and $confirm and confirm_sesskey()) {
 
-    if ($siteunregistrationform->is_cancelled()) {
-        redirect(new moodle_url('/admin/registration/index.php'));
-    } else if ($data = $siteunregistrationform->get_data()) {
-        \core\hub\registration::unregister($data->unpublishalladvertisedcourses,
-            $data->unpublishalluploadedcourses);
-        if (!\core\hub\registration::is_registered()) {
-            redirect(new moodle_url('/admin/registration/index.php'));
+    $hub = $registrationmanager->get_registeredhub($huburl);
+
+    //unpublish course and unregister the site by web service
+    if (!$cleanregdata) {
+
+        //check if we need to unpublish courses
+        //enrollable courses
+        $unpublishalladvertisedcourses = optional_param('unpublishalladvertisedcourses', 0, PARAM_INT);
+        $hubcourseids = array();
+        if ($unpublishalladvertisedcourses) {
+            $enrollablecourses = $publicationmanager->get_publications($huburl, null, 1);
+            if (!empty($enrollablecourses)) {
+                foreach ($enrollablecourses as $enrollablecourse) {
+                    $hubcourseids[] = $enrollablecourse->hubcourseid;
+                }
+            }
         }
+        //downloadable courses
+        $unpublishalluploadedcourses = optional_param('unpublishalluploadedcourses', 0, PARAM_INT);
+        if ($unpublishalluploadedcourses) {
+            $downloadablecourses = $publicationmanager->get_publications($huburl, null, 0);
+            if (!empty($downloadablecourses)) {
+                foreach ($downloadablecourses as $downloadablecourse) {
+                    $hubcourseids[] = $downloadablecourse->hubcourseid;
+                }
+            }
+        }
+
+        //unpublish the courses by web service
+        if (!empty($hubcourseids)) {
+            $function = 'hub_unregister_courses';
+            $params = array('courseids' => $hubcourseids);
+            $serverurl = $huburl . "/local/hub/webservice/webservices.php";
+            $xmlrpcclient = new webservice_xmlrpc_client($serverurl, $hub->token);
+            try {
+                $result = $xmlrpcclient->call($function, $params);
+                //delete the published courses
+                if (!empty($enrollablecourses)) {
+                    $publicationmanager->delete_hub_publications($huburl, 1);
+                }
+                if (!empty($downloadablecourses)) {
+                    $publicationmanager->delete_hub_publications($huburl, 0);
+                }
+            } catch (Exception $e) {
+                $errormessage = $e->getMessage();
+                $errormessage .= html_writer::empty_tag('br') .
+                        get_string('errorunpublishcourses', 'hub');
+                $confirm = false;
+                $cleanregdata = 1;
+            }
+        }
+    }
+
+    //course unpublish went ok, unregister the site now
+    if ($confirm) {
+        $function = 'hub_unregister_site';
+        $params = array();
+        $serverurl = $huburl . "/local/hub/webservice/webservices.php";
+        $xmlrpcclient = new webservice_xmlrpc_client($serverurl, $hub->token);
+        try {
+            $result = $xmlrpcclient->call($function, $params);
+        } catch (Exception $e) {
+            if (!$cleanregdata) {
+                $errormessage = $e->getMessage();
+                $confirm = false;
+                $cleanregdata = 1;
+            }
+        }
+    }
+
+    //check that we are still processing the unregistration,
+    //it could have been unset if an exception were previsouly catched
+    if ($confirm) {
+        $registrationmanager->delete_registeredhub($huburl);
+    }
+}
+
+if (empty($cancel) and $unregistration and !$confirm) {
+
+    echo $OUTPUT->header();
+
+    //do not check sesskey if confirm = false because this script is linked into email message
+    if (!empty($errormessage)) {
+        echo $OUTPUT->notification(get_string('unregistrationerror', 'hub', $errormessage));
+    }
+
+    $hub = $registrationmanager->get_registeredhub($huburl);
+    echo $OUTPUT->heading(get_string('unregisterfrom', 'hub', $hub->hubname), 3, 'main');
+    if ($cleanregdata) {
+        $siteunregistrationform = new site_clean_registration_data_form('',
+                        array('huburl' => $huburl, 'hubname' => $hub->hubname));
+    } else {
+        $siteunregistrationform = new site_unregistration_form('',
+                        array('huburl' => $huburl, 'hubname' => $hub->hubname));
+    }
+
+    $siteunregistrationform->display();
+} else {
+    $registeredonmoodleorg = false;
+    $moodleorghub = $registrationmanager->get_registeredhub(HUB_MOODLEORGHUBURL);
+    if (!empty($moodleorghub)) {
+        $registeredonmoodleorg = true;
+    }
+
+    // load the hub selector form
+    $hubselectorform = new hub_selector_form();
+    $fromform = $hubselectorform->get_data();
+    $selectedhuburl = optional_param('publichub', false, PARAM_URL);
+    $unlistedhuburl = optional_param('unlistedurl', false, PARAM_TEXT);
+    $password = optional_param('password', '', PARAM_RAW);
+    $registeringhuburl = null;
+    if (!empty($unlistedhuburl)) {
+        if (clean_param($unlistedhuburl, PARAM_URL) !== '') {
+            $registeringhuburl = $unlistedhuburl;
+        }
+    } else if (!empty($selectedhuburl)) {
+        $registeringhuburl = $selectedhuburl;
+    }
+
+    // a hub has been selected, redirect to the hub registration page
+    if (empty($cancel) and !empty($registeringhuburl) and confirm_sesskey()) {
+        $hubname = optional_param(clean_param($registeringhuburl, PARAM_ALPHANUMEXT), '', PARAM_TEXT);
+        $params = array('sesskey' => sesskey(), 'huburl' => $registeringhuburl,
+            'password' => $password, 'hubname' => $hubname);
+        redirect(new moodle_url($CFG->wwwroot . "/" . $CFG->admin . "/registration/register.php",
+                        $params));
     }
 
     echo $OUTPUT->header();
-    echo $OUTPUT->heading(get_string('unregisterfrom', 'hub', 'Moodle.net'), 3, 'main');
-    $siteunregistrationform->display();
-    echo $OUTPUT->footer();
-    exit;
-}
 
-$isinitialregistration = \core\hub\registration::show_after_install(true);
-if (!$returnurl = optional_param('returnurl', null, PARAM_LOCALURL)) {
-    $returnurl = $isinitialregistration ? '/admin/index.php' : '/admin/registration/index.php';
-}
+    //check if the site is registered on Moodle.org and display a message about registering on MOOCH
+    $registered = $DB->count_records('registration_hubs', array('huburl' => HUB_MOODLEORGHUBURL, 'confirmed' => 1));
+    if (empty($registered)) {
+        $warningmsg = get_string('registermoochtips', 'hub');
+        $warningmsg .= $renderer->single_button(new moodle_url('register.php', array('huburl' => HUB_MOODLEORGHUBURL
+                    , 'hubname' => 'Moodle.org')), get_string('register', 'admin'));
+        echo $renderer->box($warningmsg, 'buttons mdl-align generalbox adminwarning');
+    }
 
-$siteregistrationform = new \core\hub\site_registration_form();
-$siteregistrationform->set_data(['returnurl' => $returnurl]);
-if ($fromform = $siteregistrationform->get_data()) {
+    //do not check sesskey if confirm = false because this script is linked into email message
+    if (!empty($errormessage)) {
+        echo $OUTPUT->notification(get_string('unregistrationerror', 'hub', $errormessage));
+    }
 
-    // Save the settings.
-    \core\hub\registration::save_site_info($fromform);
+    echo $OUTPUT->heading(get_string('registerwith', 'hub'));
 
-    if (\core\hub\registration::is_registered()) {
-        if (\core\hub\registration::update_manual()) {
-            redirect(new moodle_url($returnurl));
+    $hubselectorform->display();
+
+    if (extension_loaded('xmlrpc')) {
+        $hubs = $registrationmanager->get_registered_on_hubs();
+        if (!empty($hubs)) {
+            echo $OUTPUT->heading(get_string('registeredon', 'hub'), 3, 'main');
+            echo $renderer->registeredonhublisting($hubs);
         }
-        redirect(new moodle_url('/admin/registration/index.php', ['returnurl' => $returnurl]));
-    } else {
-        \core\hub\registration::register($returnurl);
-        // This method will redirect away.
+    } else { //display notice about xmlrpc
+        $xmlrpcnotification = $OUTPUT->doc_link('admin/environment/php_extension/xmlrpc', '');
+        $xmlrpcnotification .= get_string('xmlrpcdisabledregistration', 'hub');
+        echo $OUTPUT->notification($xmlrpcnotification);
     }
-
-}
-
-// OUTPUT SECTION.
-
-echo $OUTPUT->header();
-
-// Current status of registration on Moodle.net.
-
-$notificationtype = \core\output\notification::NOTIFY_ERROR;
-if (\core\hub\registration::is_registered()) {
-    $lastupdated = \core\hub\registration::get_last_updated();
-    if ($lastupdated == 0) {
-        $registrationmessage = get_string('pleaserefreshregistrationunknown', 'admin');
-    } else if (\core\hub\registration::get_new_registration_fields()) {
-        $registrationmessage = get_string('pleaserefreshregistrationnewdata', 'admin');
-    } else {
-        $lastupdated = userdate($lastupdated, get_string('strftimedate', 'langconfig'));
-        $registrationmessage = get_string('pleaserefreshregistration', 'admin', $lastupdated);
-        $notificationtype = \core\output\notification::NOTIFY_INFO;
-    }
-    echo $OUTPUT->notification($registrationmessage, $notificationtype);
-} else if (!$isinitialregistration) {
-    $registrationmessage = get_string('registrationwarning', 'admin');
-    echo $OUTPUT->notification($registrationmessage, $notificationtype);
-}
-
-// Heading.
-if (\core\hub\registration::is_registered()) {
-    echo $OUTPUT->heading(get_string('updatesite', 'hub', 'Moodle.net'));
-} else if ($isinitialregistration) {
-    echo $OUTPUT->heading(get_string('completeregistration', 'hub'));
-} else {
-    echo $OUTPUT->heading(get_string('registerwithmoodleorg', 'admin'));
-}
-
-$renderer = $PAGE->get_renderer('core', 'admin');
-echo $renderer->moodleorg_registration_message();
-
-$siteregistrationform->display();
-
-if (\core\hub\registration::is_registered()) {
-    // Unregister link.
-    $unregisterhuburl = new moodle_url("/admin/registration/index.php", ['unregistration' => 1]);
-    echo html_writer::div(html_writer::link($unregisterhuburl, get_string('unregister', 'hub')), 'unregister');
-} else if ($isinitialregistration) {
-    echo html_writer::div(html_writer::link(new moodle_url($returnurl), get_string('skipregistration', 'hub')), 'skipregistration');
 }
 echo $OUTPUT->footer();

admin/registration/lib.php

@@ -1,4 +1,5 @@
 <?php
+
 // This file is part of Moodle - http://moodle.org/
 //
 // Moodle is free software: you can redistribute it and/or modify
@@ -14,4 +15,296 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-defined('MOODLE_INTERNAL') || die();
+
+
+
+//// SITE PRIVACY /////
+
+/**
+ * Site privacy: private
+ */
+define('HUB_SITENOTPUBLISHED', 'notdisplayed');
+
+/**
+ * Site privacy: public
+ */
+define('HUB_SITENAMEPUBLISHED', 'named');
+
+/**
+ * Site privacy: public and global
+ */
+define('HUB_SITELINKPUBLISHED', 'linked');
+
+/**
+ *
+ * Site registration library
+ *
+ * @package   course
+ * @copyright 2010 Moodle Pty Ltd (http://moodle.com)
+ * @author    Jerome Mouneyrac
+ * @copyright 1999 onwards Martin Dougiamas  {@link http://moodle.com}
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class registration_manager {
+
+    /**
+     * Automatically update the registration on all hubs
+     */
+    public function cron() {
+        global $CFG;
+        if (extension_loaded('xmlrpc')) {
+            //check if the last registration cron update was less than a week ago
+            $lastcron = get_config('registration', 'crontime');
+            if ($lastcron === false or $lastcron < strtotime("-7 day")) { //set to a week, see MDL-23704
+                $function = 'hub_update_site_info';
+                require_once($CFG->dirroot . "/webservice/xmlrpc/lib.php");
+
+                //update all hub where the site is registered on
+                $hubs = $this->get_registered_on_hubs();
+                foreach ($hubs as $hub) {
+                    //update the registration
+                    $siteinfo = $this->get_site_info($hub->huburl);
+                    $params = array('siteinfo' => $siteinfo);
+                    $serverurl = $hub->huburl . "/local/hub/webservice/webservices.php";
+                    $xmlrpcclient = new webservice_xmlrpc_client($serverurl, $hub->token);
+                    try {
+                        $result = $xmlrpcclient->call($function, $params);
+                        mtrace(get_string('siteupdatedcron', 'hub', $hub->hubname));
+                    } catch (Exception $e) {
+                        $errorparam = new stdClass();
+                        $errorparam->errormessage = $e->getMessage();
+                        $errorparam->hubname = $hub->hubname;
+                        mtrace(get_string('errorcron', 'hub', $errorparam));
+                    }
+                }
+                set_config('crontime', time(), 'registration');
+            }
+        } else {
+            mtrace(get_string('errorcronnoxmlrpc', 'hub'));
+        }
+    }
+
+    /**
+     * Return the site secret for a given hub
+     * site identifier is assigned to Mooch
+     * each hub has a unique and personal site secret.
+     * @param string $huburl
+     * @return string site secret
+     */
+    public function get_site_secret_for_hub($huburl) {
+        global $DB;
+
+        $existingregistration = $DB->get_record('registration_hubs',
+                    array('huburl' => $huburl));
+
+        if (!empty($existingregistration)) {
+            return $existingregistration->secret;
+        }
+
+        if ($huburl == HUB_MOODLEORGHUBURL) {
+            $siteidentifier =  get_site_identifier();
+        } else {
+            $siteidentifier = random_string(32) . $_SERVER['HTTP_HOST'];
+        }
+
+        return $siteidentifier;
+
+    }
+
+    /**
+     * When the site register on a hub, he must call this function
+     * @param object $hub where the site is registered on
+     * @return integer id of the record
+     */
+    public function add_registeredhub($hub) {
+        global $DB;
+        $id = $DB->insert_record('registration_hubs', $hub);
+        return $id;
+    }
+
+    /**
+     * When a site unregister from a hub, he must call this function
+     * @param string $huburl the huburl to delete
+     */
+    public function delete_registeredhub($huburl) {
+        global $DB;
+        $DB->delete_records('registration_hubs', array('huburl' => $huburl));
+    }
+
+    /**
+     * Get a hub on which the site is registered for a given url or token
+     * Mostly use to check if the site is registered on a specific hub
+     * @param string $huburl
+     * @param string $token
+     * @return object the  hub
+     */
+    public function get_registeredhub($huburl = null, $token = null) {
+        global $DB;
+
+        $params = array();
+        if (!empty($huburl)) {
+            $params['huburl'] = $huburl;
+        }
+        if (!empty($token)) {
+            $params['token'] = $token;
+        }
+        $params['confirmed'] = 1;
+        $token = $DB->get_record('registration_hubs', $params);
+        return $token;
+    }
+
+    /**
+     * Get the hub which has not confirmed that the site is registered on,
+     * but for which a request has been sent
+     * @param string $huburl
+     * @return object the  hub
+     */
+    public function get_unconfirmedhub($huburl) {
+        global $DB;
+
+        $params = array();
+        $params['huburl'] = $huburl;
+        $params['confirmed'] = 0;
+        $token = $DB->get_record('registration_hubs', $params);
+        return $token;
+    }
+
+    /**
+     * Update a registered hub (mostly use to update the confirmation status)
+     * @param object $communication the hub
+     */
+    public function update_registeredhub($communication) {
+        global $DB;
+        $DB->update_record('registration_hubs', $communication);
+    }
+
+    /**
+     * Return all hubs where the site is registered on
+     */
+    public function get_registered_on_hubs() {
+        global $DB;
+        $hubs = $DB->get_records('registration_hubs', array('confirmed' => 1));
+        return $hubs;
+    }
+
+    /**
+     * Return site information for a specific hub
+     * @param string $huburl
+     * @return array site info
+     */
+    public function get_site_info($huburl) {
+        global $CFG, $DB;
+
+        $siteinfo = array();
+        $cleanhuburl = clean_param($huburl, PARAM_ALPHANUMEXT);
+        $siteinfo['name'] = get_config('hub', 'site_name_' . $cleanhuburl);
+        $siteinfo['description'] = get_config('hub', 'site_description_' . $cleanhuburl);
+        $siteinfo['contactname'] = get_config('hub', 'site_contactname_' . $cleanhuburl);
+        $siteinfo['contactemail'] = get_config('hub', 'site_contactemail_' . $cleanhuburl);
+        $siteinfo['contactphone'] = get_config('hub', 'site_contactphone_' . $cleanhuburl);
+        $siteinfo['imageurl'] = get_config('hub', 'site_imageurl_' . $cleanhuburl);
+        $siteinfo['privacy'] = get_config('hub', 'site_privacy_' . $cleanhuburl);
+        $siteinfo['street'] = get_config('hub', 'site_address_' . $cleanhuburl);
+        $siteinfo['regioncode'] = get_config('hub', 'site_region_' . $cleanhuburl);
+        $siteinfo['countrycode'] = get_config('hub', 'site_country_' . $cleanhuburl);
+        $siteinfo['geolocation'] = get_config('hub', 'site_geolocation_' . $cleanhuburl);
+        $siteinfo['contactable'] = get_config('hub', 'site_contactable_' . $cleanhuburl);
+        $siteinfo['emailalert'] = get_config('hub', 'site_emailalert_' . $cleanhuburl);
+        if (get_config('hub', 'site_coursesnumber_' . $cleanhuburl) == -1) {
+            $coursecount = -1;
+        } else {
+            $coursecount = $DB->count_records('course') - 1;
+        }
+        $siteinfo['courses'] = $coursecount;
+        if (get_config('hub', 'site_usersnumber_' . $cleanhuburl) == -1) {
+            $usercount = -1;
+        } else {
+            $usercount = $DB->count_records('user', array('deleted' => 0));
+        }
+        $siteinfo['users'] = $usercount;
+
+        if (get_config('hub', 'site_roleassignmentsnumber_' . $cleanhuburl) == -1) {
+            $roleassigncount = -1;
+        } else {
+            $roleassigncount = $DB->count_records('role_assignments');
+        }
+        $siteinfo['enrolments'] = $roleassigncount;
+        if (get_config('hub', 'site_postsnumber_' . $cleanhuburl) == -1) {
+            $postcount = -1;
+        } else {
+            $postcount = $DB->count_records('forum_posts');
+        }
+        $siteinfo['posts'] = $postcount;
+        if (get_config('hub', 'site_questionsnumber_' . $cleanhuburl) == -1) {
+            $questioncount = -1;
+        } else {
+            $questioncount = $DB->count_records('question');
+        }
+        $siteinfo['questions'] = $questioncount;
+        if (get_config('hub', 'site_resourcesnumber_' . $cleanhuburl) == -1) {
+            $resourcecount = -1;
+        } else {
+            $resourcecount = $DB->count_records('resource');
+        }
+        $siteinfo['resources'] = $resourcecount;
+        // Badge statistics.
+        require_once($CFG->libdir . '/badgeslib.php');
+        if (get_config('hub', 'site_badges_' . $cleanhuburl) == -1) {
+            $badges = -1;
+        } else {
+            $badges = $DB->count_records_select('badge', 'status <> ' . BADGE_STATUS_ARCHIVED);
+        }
+        $siteinfo['badges'] = $badges;
+        if (get_config('hub', 'site_issuedbadges_' . $cleanhuburl) == -1) {
+            $issuedbadges = -1;
+        } else {
+            $issuedbadges = $DB->count_records('badge_issued');
+        }
+        $siteinfo['issuedbadges'] = $issuedbadges;
+        //TODO
+        require_once($CFG->dirroot . "/course/lib.php");
+        if (get_config('hub', 'site_participantnumberaverage_' . $cleanhuburl) == -1) {
+            $participantnumberaverage = -1;
+        } else {
+            $participantnumberaverage = average_number_of_participants();
+        }
+        $siteinfo['participantnumberaverage'] = $participantnumberaverage;
+        if (get_config('hub', 'site_modulenumberaverage_' . $cleanhuburl) == -1) {
+            $modulenumberaverage = -1;
+        } else {
+            $modulenumberaverage = average_number_of_courses_modules();
+        }
+        $siteinfo['modulenumberaverage'] = $modulenumberaverage;
+        $siteinfo['language'] = get_config('hub', 'site_language_' . $cleanhuburl);
+        $siteinfo['moodleversion'] = $CFG->version;
+        $siteinfo['moodlerelease'] = $CFG->release;
+        $siteinfo['url'] = $CFG->wwwroot;
+
+        return $siteinfo;
+    }
+
+    /**
+     * Retrieve the site privacy string matching the define value
+     * @param string $privacy must match the define into moodlelib.php
+     * @return string
+     */
+    public function get_site_privacy_string($privacy) {
+        switch ($privacy) {
+            case HUB_SITENOTPUBLISHED:
+                $privacystring = get_string('siteprivacynotpublished', 'hub');
+                break;
+            case HUB_SITENAMEPUBLISHED:
+                $privacystring = get_string('siteprivacypublished', 'hub');
+                break;
+            case HUB_SITELINKPUBLISHED:
+                $privacystring = get_string('siteprivacylinked', 'hub');
+                break;
+        }
+        if (empty($privacystring)) {
+            throw new moodle_exception('unknownprivacy');
+        }
+        return $privacystring;
+    }
+
+}
+?>

admin/registration/register.php

@@ -20,7 +20,7 @@
 //                                                                       //
 ///////////////////////////////////////////////////////////////////////////
 
-/**
+/*
  * @package    moodle
  * @subpackage registration
  * @author     Jerome Mouneyrac <jerome@mouneyrac.com>
@@ -34,5 +34,153 @@
 
 
 require_once('../../config.php');
+require_once($CFG->libdir . '/adminlib.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/forms.php');
+require_once($CFG->dirroot . '/webservice/lib.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php');
 
-redirect(new moodle_url('/admin/registration/index.php'));
+$huburl = required_param('huburl', PARAM_URL);
+$huburl = rtrim($huburl, "/");
+
+if ($huburl == HUB_MOODLEORGHUBURL) { // register to Moodle.org
+    admin_externalpage_setup('registrationmoodleorg');
+} else { //register to a hub
+    admin_externalpage_setup('registrationhub');
+}
+
+$password = optional_param('password', '', PARAM_TEXT);
+$hubname = optional_param('hubname', '', PARAM_TEXT);
+
+$registrationmanager = new registration_manager();
+
+$registeredhub = $registrationmanager->get_registeredhub($huburl);
+
+$siteregistrationform = new site_registration_form('',
+                array('alreadyregistered' => !empty($registeredhub->token),
+                    'huburl' => $huburl, 'hubname' => $hubname,
+                    'password' => $password));
+$fromform = $siteregistrationform->get_data();
+
+if (!empty($fromform) and confirm_sesskey()) {
+
+    // Set to -1 all optional data marked as "don't send" by the admin.
+    // The function get_site_info() will not calculate the optional data if config is set to -1.
+    $inputnames = array('courses', 'users', 'roleassignments', 'posts', 'questions', 'resources',
+        'badges', 'issuedbadges', 'modulenumberaverage', 'participantnumberaverage');
+    foreach ($inputnames as $inputname) {
+        if (empty($fromform->{$inputname})) {
+            $fromform->{$inputname} = -1;
+        }
+    }
+
+    // Save the settings.
+    $cleanhuburl = clean_param($huburl, PARAM_ALPHANUMEXT);
+    set_config('site_name_' . $cleanhuburl, $fromform->name, 'hub');
+    set_config('site_description_' . $cleanhuburl, $fromform->description, 'hub');
+    set_config('site_contactname_' . $cleanhuburl, $fromform->contactname, 'hub');
+    set_config('site_contactemail_' . $cleanhuburl, $fromform->contactemail, 'hub');
+    set_config('site_contactphone_' . $cleanhuburl, $fromform->contactphone, 'hub');
+    set_config('site_imageurl_' . $cleanhuburl, $fromform->imageurl, 'hub');
+    set_config('site_privacy_' . $cleanhuburl, $fromform->privacy, 'hub');
+    set_config('site_address_' . $cleanhuburl, $fromform->address, 'hub');
+    set_config('site_region_' . $cleanhuburl, $fromform->regioncode, 'hub');
+    set_config('site_country_' . $cleanhuburl, $fromform->countrycode, 'hub');
+    set_config('site_language_' . $cleanhuburl, $fromform->language, 'hub');
+    set_config('site_geolocation_' . $cleanhuburl, $fromform->geolocation, 'hub');
+    set_config('site_contactable_' . $cleanhuburl, $fromform->contactable, 'hub');
+    set_config('site_emailalert_' . $cleanhuburl, $fromform->emailalert, 'hub');
+    set_config('site_coursesnumber_' . $cleanhuburl, $fromform->courses, 'hub');
+    set_config('site_usersnumber_' . $cleanhuburl, $fromform->users, 'hub');
+    set_config('site_roleassignmentsnumber_' . $cleanhuburl, $fromform->roleassignments, 'hub');
+    set_config('site_postsnumber_' . $cleanhuburl, $fromform->posts, 'hub');
+    set_config('site_questionsnumber_' . $cleanhuburl, $fromform->questions, 'hub');
+    set_config('site_resourcesnumber_' . $cleanhuburl, $fromform->resources, 'hub');
+    set_config('site_badges_' . $cleanhuburl, $fromform->badges, 'hub');
+    set_config('site_issuedbadges_' . $cleanhuburl, $fromform->issuedbadges, 'hub');
+    set_config('site_modulenumberaverage_' . $cleanhuburl, $fromform->modulenumberaverage, 'hub');
+    set_config('site_participantnumberaverage_' . $cleanhuburl, $fromform->participantnumberaverage, 'hub');
+}
+
+/////// UPDATE ACTION ////////
+
+// update the hub registration
+$update = optional_param('update', 0, PARAM_INT);
+if ($update and confirm_sesskey()) {
+
+    //update the registration
+    $function = 'hub_update_site_info';
+    $siteinfo = $registrationmanager->get_site_info($huburl);
+    $params = array('siteinfo' => $siteinfo);
+    $serverurl = $huburl . "/local/hub/webservice/webservices.php";
+    require_once($CFG->dirroot . "/webservice/xmlrpc/lib.php");
+    $xmlrpcclient = new webservice_xmlrpc_client($serverurl, $registeredhub->token);
+    try {
+        $result = $xmlrpcclient->call($function, $params);
+    } catch (Exception $e) {
+        $error = $OUTPUT->notification(get_string('errorregistration', 'hub', $e->getMessage()));
+    }
+}
+
+/////// FORM REGISTRATION ACTION //////
+
+if (!empty($fromform) and empty($update) and confirm_sesskey()) {
+
+    if (!empty($fromform) and confirm_sesskey()) { // if the register button has been clicked
+
+        // Retrieve the optional info (specially course number, user number, module number average...).
+        $siteinfo = $registrationmanager->get_site_info($huburl);
+        $fromform->courses = $siteinfo['courses'];
+        $fromform->users = $siteinfo['users'];
+        $fromform->enrolments = $siteinfo['enrolments'];
+        $fromform->posts = $siteinfo['posts'];
+        $fromform->questions = $siteinfo['questions'];
+        $fromform->resources = $siteinfo['resources'];
+        $fromform->badges = $siteinfo['badges'];
+        $fromform->issuedbadges = $siteinfo['issuedbadges'];
+        $fromform->modulenumberaverage = $siteinfo['modulenumberaverage'];
+        $fromform->participantnumberaverage = $siteinfo['participantnumberaverage'];
+        $fromform->street = $siteinfo['street'];
+
+        $params = (array) $fromform; //we are using the form input as the redirection parameters (token, url and name)
+
+        $unconfirmedhub = $registrationmanager->get_unconfirmedhub($huburl);
+        if (empty($unconfirmedhub)) {
+            //we save the token into the communication table in order to have a reference
+            $unconfirmedhub = new stdClass();
+            $unconfirmedhub->token = $registrationmanager->get_site_secret_for_hub($huburl);
+            $unconfirmedhub->secret = $unconfirmedhub->token;
+            $unconfirmedhub->huburl = $huburl;
+            $unconfirmedhub->hubname = $hubname;
+            $unconfirmedhub->confirmed = 0;
+            $unconfirmedhub->id = $registrationmanager->add_registeredhub($unconfirmedhub);
+        }
+
+        $params['token'] = $unconfirmedhub->token;
+        $params['url'] = $CFG->wwwroot;
+        redirect(new moodle_url($huburl . '/local/hub/siteregistration.php', $params));
+    }
+}
+
+/////// OUTPUT SECTION /////////////
+
+echo $OUTPUT->header();
+//Display update notification result
+if (!empty($registeredhub->confirmed)) {
+    if (!empty($result)) {
+        echo $OUTPUT->notification(get_string('siteregistrationupdated', 'hub'), 'notifysuccess');
+    }
+}
+
+if (!empty($error)) {
+    echo $error;
+}
+
+//some Moodle.org resitration explanation
+if ($huburl == HUB_MOODLEORGHUBURL) {
+    echo $OUTPUT->heading(get_string('registerwithmoodleorg', 'admin'));
+    $renderer = $PAGE->get_renderer('core', 'register');
+    echo $renderer->moodleorg_registration_message();
+}
+
+$siteregistrationform->display();
+echo $OUTPUT->footer();

admin/registration/renderer.php

@@ -0,0 +1,95 @@
+<?php
+
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// This file is part of Moodle - http://moodle.org/                      //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//                                                                       //
+// Moodle is free software: you can redistribute it and/or modify        //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation, either version 3 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// Moodle is distributed in the hope that it will be useful,             //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details.                          //
+//                                                                       //
+// You should have received a copy of the GNU General Public License     //
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.       //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+/**
+ * Registration renderer.
+ * @package   moodle
+ * @subpackage registration
+ * @copyright 2010 Moodle Pty Ltd (http://moodle.com)
+ * @author    Jerome Mouneyrac
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class core_register_renderer extends plugin_renderer_base {
+
+    /**
+     * Display Moodle.org registration message about benefit to register on Moodle.org
+     *
+     * @return string
+     */
+    public function moodleorg_registration_message() {
+        $moodleorgurl = html_writer::link('http://moodle.org', 'Moodle.org');
+        $moodleorgstatsurl = html_writer::link('http://moodle.org/stats', get_string('statsmoodleorg', 'admin'));
+        $moochurl = html_writer::link(HUB_MOODLEORGHUBURL, get_string('moodleorghubname', 'admin'));
+        $moodleorgregmsg = get_string('registermoodleorg', 'admin', $moodleorgurl);
+        $items = array(get_string('registermoodleorgli1', 'admin'),
+            get_string('registermoodleorgli2', 'admin', $moodleorgstatsurl),
+            get_string('registermoodleorgli3', 'admin', $moochurl));
+        $moodleorgregmsg .= html_writer::alist($items);
+        return $moodleorgregmsg;
+    }
+
+    /**
+     * Display a box message confirming a site registration (add or update)
+     * @param string $confirmationmessage
+     * @return string
+     */
+    public function registration_confirmation($confirmationmessage) {
+        $linktositelist = html_writer::tag('a', get_string('sitelist', 'hub'),
+                        array('href' => new moodle_url('/local/hub/index.php')));
+        $message = $confirmationmessage . html_writer::empty_tag('br') . $linktositelist;
+        return $this->output->box($message);
+    }
+
+    /**
+     * Display the listing of registered on hub
+     */
+    public function registeredonhublisting($hubs) {
+        global $CFG;
+        $table = new html_table();
+        $table->head = array(get_string('hub', 'hub'), get_string('operation', 'hub'));
+        $table->size = array('80%', '20%');
+
+        foreach ($hubs as $hub) {
+            if ($hub->huburl == HUB_MOODLEORGHUBURL) {
+                $hub->hubname = get_string('registeredmoodleorg', 'hub', $hub->hubname);
+            }
+            $hublink = html_writer::tag('a', $hub->hubname, array('href' => $hub->huburl));
+            $hublinkcell = html_writer::tag('div', $hublink, array('class' => 'registeredhubrow'));
+
+            $unregisterhuburl = new moodle_url("/" . $CFG->admin . "/registration/index.php",
+                            array('sesskey' => sesskey(), 'huburl' => $hub->huburl,
+                                'unregistration' => 1));
+            $unregisterbutton = new single_button($unregisterhuburl,
+                            get_string('unregister', 'hub'));
+            $unregisterbutton->class = 'centeredbutton';
+            $unregisterbuttonhtml = $this->output->render($unregisterbutton);
+
+            //add button cells
+            $cells = array($hublinkcell, $unregisterbuttonhtml);
+            $row = new html_table_row($cells);
+            $table->data[] = $row;
+        }
+
+        return html_writer::table($table);
+    }
+
+}

admin/registration/renewregistration.php

@@ -20,7 +20,7 @@
 //                                                                       //
 ///////////////////////////////////////////////////////////////////////////
 
-/**
+/*
  * @package    moodle
  * @subpackage registration
  * @author     Jerome Mouneyrac <jerome@mouneyrac.com>
@@ -33,40 +33,44 @@
 
 require('../../config.php');
 require_once($CFG->libdir . '/adminlib.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php');
 
 $url = optional_param('url', '', PARAM_URL);
+$hubname = optional_param('hubname', '', PARAM_TEXT);
 $token = optional_param('token', '', PARAM_TEXT);
 
-admin_externalpage_setup('registrationmoodleorg');
+admin_externalpage_setup('registrationhubs');
 
-if ($url !== HUB_MOODLEORGHUBURL) {
-    // Allow other plugins to renew registration on hubs other than moodle.net . Plugins implementing this
-    // callback need to redirect or exit. See https://docs.moodle.org/en/Hub_registration .
-    $callbacks = get_plugins_with_function('hub_registration');
-    foreach ($callbacks as $plugintype => $plugins) {
-        foreach ($plugins as $plugin => $callback) {
-            $callback('renew');
-        }
+//check that we are waiting a confirmation from this hub, and check that the token is correct
+$registrationmanager = new registration_manager();
+$registeredhub = $registrationmanager->get_unconfirmedhub($url);
+if (!empty($registeredhub) and $registeredhub->token == $token) {
+
+    echo $OUTPUT->header();
+    echo $OUTPUT->heading(get_string('renewregistration', 'hub'), 3, 'main');
+    $hublink = html_writer::tag('a', $hubname, array('href' => $url));
+
+    $registrationmanager->delete_registeredhub($url);
+
+    //Mooch case, need to recreate the siteidentifier
+    if ($url == HUB_MOODLEORGHUBURL) {
+        $CFG->siteidentifier = null;
+        get_site_identifier();
     }
-    throw new moodle_exception('errorotherhubsnotsupported', 'hub');
+
+    $deletedregmsg = get_string('previousregistrationdeleted', 'hub', $hublink);
+
+    $button = new single_button(new moodle_url('/admin/registration/index.php'),
+                    get_string('restartregistration', 'hub'));
+    $button->class = 'restartregbutton';
+
+    echo html_writer::tag('div', $deletedregmsg . $OUTPUT->render($button),
+            array('class' => 'mdl-align'));
+
+    echo $OUTPUT->footer();
+} else {
+    throw new moodle_exception('wrongtoken', 'hub',
+            $CFG->wwwroot . '/' . $CFG->admin . '/registration/index.php');
 }
 
-// Check that we are waiting a confirmation from this hub, and check that the token is correct.
-\core\hub\registration::reset_site_identifier($token);
-
-echo $OUTPUT->header();
-echo $OUTPUT->heading(get_string('renewregistration', 'hub'), 3, 'main');
-$hublink = html_writer::tag('a', 'Moodle.net', array('href' => HUB_MOODLEORGHUBURL));
-
-$deletedregmsg = get_string('previousregistrationdeleted', 'hub', $hublink);
-
-$button = new single_button(new moodle_url('/admin/registration/index.php'),
-                get_string('restartregistration', 'hub'));
-$button->class = 'restartregbutton';
-
-echo html_writer::tag('div', $deletedregmsg . $OUTPUT->render($button),
-        array('class' => 'mdl-align'));
-
-echo $OUTPUT->footer();
-
 

admin/reports.php

@@ -27,7 +27,7 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(__FILE__) . '/../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->libdir.'/tablelib.php');
 
@@ -50,8 +50,7 @@ $table->set_attribute('class', 'admintable generaltable');
 $table->setup();
 
 $plugins = array();
-$availableplugins = core_component::get_plugin_list('report');
-foreach ($availableplugins as $plugin => $plugindir) {
+foreach (core_component::get_plugin_list('report') as $plugin => $plugindir) {
     if (get_string_manager()->string_exists('pluginname', 'report_' . $plugin)) {
         $strpluginname = get_string('pluginname', 'report_' . $plugin);
     } else {
@@ -81,10 +80,7 @@ foreach ($plugins as $plugin => $name) {
         $uninstall = html_writer::link($uninstallurl, $struninstall);
     }
 
-    $stores = array();
-    if (isset($availableplugins[$plugin])) {
-        $stores = $logmanager->get_supported_logstores('report_' . $plugin);
-    }
+    $stores = $logmanager->get_supported_logstores('report_' . $plugin);
     if ($stores === false) {
         $supportedstores = get_string('logstorenotrequired', 'admin');
     } else if (!empty($stores)) {

admin/repository.php

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(dirname(__FILE__)) . '/config.php');
 require_once($CFG->dirroot . '/repository/lib.php');
 require_once($CFG->libdir . '/adminlib.php');
 
@@ -264,7 +264,6 @@ if (($action == 'edit') || ($action == 'new')) {
     $strshow = get_string('on', 'repository');
     $strhide = get_string('off', 'repository');
     $strdelete = get_string('disabled', 'repository');
-    $struninstall = get_string('uninstallplugin', 'core_admin');
 
     $actionchoicesforexisting = array(
         'show' => $strshow,
@@ -287,9 +286,9 @@ if (($action == 'edit') || ($action == 'new')) {
 
     // Table to list plug-ins
     $table = new html_table();
-    $table->head = array(get_string('name'), get_string('isactive', 'repository'), get_string('order'), $settingsstr, $struninstall);
+    $table->head = array(get_string('name'), get_string('isactive', 'repository'), get_string('order'), $settingsstr);
 
-    $table->colclasses = array('leftalign', 'centeralign', 'centeralign', 'centeralign', 'centeralign', 'centeralign');
+    $table->colclasses = array('leftalign', 'centeralign', 'centeralign', 'centeralign', 'centeralign');
     $table->id = 'repositoriessetting';
     $table->data = array();
     $table->attributes['class'] = 'admintable generaltable';
@@ -370,14 +369,14 @@ if (($action == 'edit') || ($action == 'new')) {
 
             if ($updowncount > 1) {
                 $updown .= "<a href=\"$sesskeyurl&amp;action=moveup&amp;repos=".$typename."\">";
-                $updown .= $OUTPUT->pix_icon('t/up', get_string('moveup')) . "</a>&nbsp;";
+                $updown .= "<img src=\"" . $OUTPUT->pix_url('t/up') . "\" alt=\"up\" /></a>&nbsp;";
             }
             else {
                 $updown .= $spacer;
             }
             if ($updowncount < $totalrepositorytypes) {
                 $updown .= "<a href=\"$sesskeyurl&amp;action=movedown&amp;repos=".$typename."\">";
-                $updown .= $OUTPUT->pix_icon('t/down', get_string('movedown')) . "</a>&nbsp;";
+                $updown .= "<img src=\"" . $OUTPUT->pix_url('t/down') . "\" alt=\"down\" /></a>";
             }
             else {
                 $updown .= $spacer;
@@ -385,12 +384,7 @@ if (($action == 'edit') || ($action == 'new')) {
 
             $updowncount++;
 
-            $uninstall = '';
-            if ($uninstallurl = core_plugin_manager::instance()->get_uninstall_url('repository_' . $typename, 'manage')) {
-                $uninstall = html_writer::link($uninstallurl, $struninstall);
-            }
-
-            $table->data[] = array($i->get_readablename(), $OUTPUT->render($select), $updown, $settings, $uninstall);
+            $table->data[] = array($i->get_readablename(), $OUTPUT->render($select), $updown, $settings);
 
             if (!in_array($typename, $alreadyplugins)) {
                 $alreadyplugins[] = $typename;
@@ -406,11 +400,7 @@ if (($action == 'edit') || ($action == 'new')) {
             if (!in_array($plugin, $alreadyplugins)) {
                 $select = new single_select(repository_action_url($plugin, 'repos'), 'action', $actionchoicesfornew, 'delete', null, 'applyto' . basename($plugin));
                 $select->set_label(get_string('action'), array('class' => 'accesshide'));
-                $uninstall = '';
-                if ($uninstallurl = core_plugin_manager::instance()->get_uninstall_url('repository_' . $plugin, 'manage')) {
-                    $uninstall = html_writer::link($uninstallurl, $struninstall);
-                }
-                $table->data[] = array(get_string('pluginname', 'repository_'.$plugin), $OUTPUT->render($select), '', '', $uninstall);
+                $table->data[] = array(get_string('pluginname', 'repository_'.$plugin), $OUTPUT->render($select), '', '');
             }
         }
     }

admin/repositoryinstance.php

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-require_once(__DIR__ . '/../config.php');
+require_once(dirname(dirname(__FILE__)) . '/config.php');
 require_once($CFG->dirroot . '/repository/lib.php');
 require_once($CFG->libdir . '/adminlib.php');
 

admin/resetemoticons.php

@@ -23,7 +23,7 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require(__DIR__ . '/../config.php');
+require(dirname(dirname(__FILE__)) . '/config.php');
 require_once($CFG->libdir.'/adminlib.php');
 
 admin_externalpage_setup('resetemoticons');

admin/roles/admins.php

@@ -133,12 +133,9 @@ echo $OUTPUT->header();
           </td>
       <td id="buttonscell">
         <p class="arrow_button">
-            <input name="add" id="add" type="submit" value="<?php echo $OUTPUT->larrow().'&nbsp;'.get_string('add'); ?>"
-                   title="<?php print_string('add'); ?>" class="btn btn-secondary"/><br />
-            <input name="remove" id="remove" type="submit" value="<?php echo get_string('remove').'&nbsp;'.$OUTPUT->rarrow(); ?>"
-                   title="<?php print_string('remove'); ?>" class="btn btn-secondary"/><br />
-            <input name="main" id="main" type="submit" value="<?php echo get_string('mainadminset', 'core_role'); ?>"
-                   title="<?php print_string('mainadminset', 'core_role'); ?>" class="btn btn-secondary"/>
+            <input name="add" id="add" type="submit" value="<?php echo $OUTPUT->larrow().'&nbsp;'.get_string('add'); ?>" title="<?php print_string('add'); ?>" /><br />
+            <input name="remove" id="remove" type="submit" value="<?php echo get_string('remove').'&nbsp;'.$OUTPUT->rarrow(); ?>" title="<?php print_string('remove'); ?>" />
+            <input name="main" id="main" type="submit" value="<?php echo get_string('mainadminset', 'core_role'); ?>" title="<?php print_string('mainadminset', 'core_role'); ?>" />
         </p>
       </td>
       <td id="potentialcell">

admin/roles/ajax.php

@@ -1,85 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * This file processes AJAX requests and returns JSON
- *
- * This is a server part of yui permissions manager module
- *
- * @package core_role
- * @copyright 2015 Martin Mastny
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-define('AJAX_SCRIPT', true);
-
-require(__DIR__ . '/../../config.php');
-
-$contextid = required_param('contextid', PARAM_INT);
-$getroles = optional_param('getroles', 0, PARAM_BOOL);
-
-list($context, $course, $cm) = get_context_info_array($contextid);
-
-$PAGE->set_context($context);
-
-require_login($course, false, $cm);
-require_capability('moodle/role:review', $context);
-require_sesskey();
-
-$OUTPUT->header();
-
-list($overridableroles, $overridecounts, $nameswithcounts) = get_overridable_roles($context,
-        ROLENAME_BOTH, true);
-
-if ($getroles) {
-    echo json_encode($overridableroles);
-    die();
-}
-
-$capability = required_param('capability', PARAM_CAPABILITY);
-$roleid = required_param('roleid', PARAM_INT);
-$action = required_param('action', PARAM_ALPHA);
-
-$capability = $DB->get_record('capabilities', array('name' => $capability), '*', MUST_EXIST);
-
-if (!isset($overridableroles[$roleid])) {
-    throw new moodle_exception('invalidarguments');
-}
-
-if (!has_capability('moodle/role:override', $context)) {
-    if (!has_capability('moodle/role:safeoverride', $context) || !is_safe_capability($capability)) {
-        require_capability('moodle/role:override', $context);
-    }
-}
-
-switch ($action) {
-    case 'allow':
-        role_change_permission($roleid, $context, $capability->name, CAP_ALLOW);
-        break;
-    case 'prevent':
-        role_change_permission($roleid, $context, $capability->name, CAP_PREVENT);
-        break;
-    case 'prohibit':
-        role_change_permission($roleid, $context, $capability->name, CAP_PROHIBIT);
-        break;
-    case 'unprohibit':
-        role_change_permission($roleid, $context, $capability->name, CAP_INHERIT);
-        break;
-    default:
-        throw new moodle_exception('invalidarguments');
-}
-
-echo json_encode($action);
-die();

admin/roles/allow.php

@@ -22,15 +22,14 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require_once(__DIR__ . '/../../config.php');
+require_once(dirname(__FILE__) . '/../../config.php');
 require_once($CFG->libdir . '/adminlib.php');
 
 $mode = required_param('mode', PARAM_ALPHANUMEXT);
 $classformode = array(
     'assign' => 'core_role_allow_assign_page',
     'override' => 'core_role_allow_override_page',
-    'switch' => 'core_role_allow_switch_page',
-    'view' => 'core_role_allow_view_page'
+    'switch' => 'core_role_allow_switch_page'
 );
 if (!isset($classformode[$mode])) {
     print_error('invalidmode', '', '', $mode);
@@ -59,9 +58,6 @@ if (optional_param('submit', false, PARAM_BOOL) && data_submitted() && confirm_s
         case 'switch':
             $event = \core\event\role_allow_switch_updated::create(array('context' => $syscontext));
             break;
-        case 'view':
-            $event = \core\event\role_allow_view_updated::create(array('context' => $syscontext));
-            break;
     }
     if ($event) {
         $event->trigger();
@@ -84,8 +80,7 @@ echo $OUTPUT->box($controller->get_intro_text());
 echo '<form action="' . $baseurl . '" method="post">';
 echo '<input type="hidden" name="sesskey" value="' . sesskey() . '" />';
 echo html_writer::table($table);
-echo '<div class="buttons">';
-echo '<input type="submit" class="btn btn-primary" name="submit" value="' . get_string('savechanges') . '"/>';
+echo '<div class="buttons"><input type="submit" name="submit" value="'.get_string('savechanges').'"/>';
 echo '</div></form>';
 
 echo $OUTPUT->footer();

admin/roles/assign.php

@@ -29,7 +29,7 @@ define("MAX_USERS_TO_LIST_PER_ROLE", 10);
 
 $contextid = required_param('contextid', PARAM_INT);
 $roleid    = optional_param('roleid', 0, PARAM_INT);
-$returnurl = optional_param('returnurl', null, PARAM_LOCALURL);
+$returnto  = optional_param('return', null, PARAM_ALPHANUMEXT);
 
 list($context, $course, $cm) = get_context_info_array($contextid);
 
@@ -53,13 +53,7 @@ if ($course) {
 // Security.
 require_login($course, false, $cm);
 require_capability('moodle/role:assign', $context);
-
-navigation_node::override_active_url($url);
-$pageurl = new moodle_url($url);
-if ($returnurl) {
-    $pageurl->param('returnurl', $returnurl);
-}
-$PAGE->set_url($pageurl);
+$PAGE->set_url($url);
 $PAGE->set_context($context);
 
 $contextname = $context->get_context_name();
@@ -141,16 +135,7 @@ if ($roleid) {
     }
 }
 
-if (!empty($user) && ($user->id != $USER->id)) {
-    $PAGE->navigation->extend_for_user($user);
-    $PAGE->navbar->includesettingsbase = true;
-}
-
 $PAGE->set_pagelayout('admin');
-if ($context->contextlevel == CONTEXT_BLOCK) {
-    // Do not show blocks when changing block's settings, it is confusing.
-    $PAGE->blocks->show_only_fake_blocks(true);
-}
 $PAGE->set_title($title);
 
 switch ($context->contextlevel) {
@@ -196,6 +181,9 @@ if ($roleid) {
 
     // Print the form.
     $assignurl = new moodle_url($PAGE->url, array('roleid'=>$roleid));
+    if ($returnto !== null) {
+        $assignurl->param('return', $returnto);
+    }
 ?>
 <form id="assignform" method="post" action="<?php echo $assignurl ?>"><div>
   <input type="hidden" name="sesskey" value="<?php echo sesskey() ?>" />
@@ -208,13 +196,11 @@ if ($roleid) {
       </td>
       <td id="buttonscell">
           <div id="addcontrols">
-              <input name="add" id="add" type="submit" value="<?php echo $OUTPUT->larrow().'&nbsp;'.get_string('add'); ?>"
-                     title="<?php print_string('add'); ?>" class="btn btn-secondary"/><br />
+              <input name="add" id="add" type="submit" value="<?php echo $OUTPUT->larrow().'&nbsp;'.get_string('add'); ?>" title="<?php print_string('add'); ?>" /><br />
           </div>
 
           <div id="removecontrols">
-              <input name="remove" id="remove" type="submit" value="<?php echo get_string('remove').'&nbsp;'.$OUTPUT->rarrow(); ?>"
-                     title="<?php print_string('remove'); ?>" class="btn btn-secondary"/>
+              <input name="remove" id="remove" type="submit" value="<?php echo get_string('remove').'&nbsp;'.$OUTPUT->rarrow(); ?>" title="<?php print_string('remove'); ?>" />
           </div>
       </td>
       <td id="potentialcell">
@@ -242,10 +228,18 @@ if ($roleid) {
     // Print a form to swap roles, and a link back to the all roles list.
     echo '<div class="backlink">';
 
-    $select = new single_select($PAGE->url, 'roleid', $nameswithcounts, $roleid, null);
+    $newroleurl = new moodle_url($PAGE->url);
+    if ($returnto !== null) {
+        $newroleurl->param('return', $returnto);
+    }
+    $select = new single_select($newroleurl, 'roleid', $nameswithcounts, $roleid, null);
     $select->label = get_string('assignanotherrole', 'core_role');
     echo $OUTPUT->render($select);
-    echo '<p><a href="' . $url . '">' . get_string('backtoallroles', 'core_role') . '</a></p>';
+    $backurl = new moodle_url('/admin/roles/assign.php', array('contextid' => $contextid));
+    if ($returnto !== null) {
+        $backurl->param('return', $returnto);
+    }
+    echo '<p><a href="' . $backurl->out() . '">' . get_string('backtoallroles', 'core_role') . '</a></p>';
     echo '</div>';
 
 } else if (empty($assignableroles)) {
@@ -283,6 +277,9 @@ if ($roleid) {
             }
         } else if ($assigncounts[$roleid] > MAX_USERS_TO_LIST_PER_ROLE) {
             $assignurl = new moodle_url($PAGE->url, array('roleid'=>$roleid));
+            if ($returnto !== null) {
+                $assignurl->param('return', $returnto);
+            }
             $roleholdernames[$roleid] = '<a href="'.$assignurl.'">'.$strmorethanmax.'</a>';
         } else {
             $roleholdernames[$roleid] = '';
@@ -303,6 +300,9 @@ if ($roleid) {
     foreach ($assignableroles as $roleid => $rolename) {
         $description = format_string($DB->get_field('role', 'description', array('id'=>$roleid)));
         $assignurl = new moodle_url($PAGE->url, array('roleid'=>$roleid));
+        if ($returnto !== null) {
+            $assignurl->param('return', $returnto);
+        }
         $row = array('<a href="'.$assignurl.'">'.$rolename.'</a>',
                 $description, $assigncounts[$roleid]);
         if ($showroleholders) {
@@ -315,8 +315,8 @@ if ($roleid) {
 
     if ($context->contextlevel > CONTEXT_USER) {
 
-        if ($returnurl) {
-            $url = new moodle_url($returnurl);
+        if ($context->contextlevel === CONTEXT_COURSECAT && $returnto === 'management') {
+            $url = new moodle_url('/course/management.php', array('categoryid' => $context->instanceid));
         } else {
             $url = $context->get_url();
         }

admin/roles/check.php

@@ -22,10 +22,9 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-require_once(__DIR__ . '/../../config.php');
+require_once(dirname(__FILE__) . '/../../config.php');
 
 $contextid = required_param('contextid', PARAM_INT);
-$returnurl  = optional_param('returnurl', null, PARAM_LOCALURL);
 
 list($context, $course, $cm) = get_context_info_array($contextid);
 
@@ -50,16 +49,9 @@ require_login($course, false, $cm);
 if (!has_any_capability(array('moodle/role:assign', 'moodle/role:safeoverride', 'moodle/role:override', 'moodle/role:manage'), $context)) {
     print_error('nopermissions', 'error', '', get_string('checkpermissions', 'core_role'));
 }
-
-navigation_node::override_active_url($url);
-$pageurl = new moodle_url($url);
-if ($returnurl) {
-    $pageurl->param('returnurl', $returnurl);
-}
-$PAGE->set_url($pageurl);
+$PAGE->set_url($url);
 
 if ($context->contextlevel == CONTEXT_USER and $USER->id != $context->instanceid) {
-    $PAGE->navbar->includesettingsbase = true;
     $PAGE->navigation->extend_for_user($user);
     $PAGE->set_context(context_course::instance($course->id));
 } else {
@@ -82,10 +74,6 @@ $userselector->set_rows(20);
 $title = get_string('checkpermissionsin', 'core_role', $contextname);
 
 $PAGE->set_pagelayout('admin');
-if ($context->contextlevel == CONTEXT_BLOCK) {
-    // Do not show blocks when changing block's settings, it is confusing.
-    $PAGE->blocks->show_only_fake_blocks(true);
-}
 $PAGE->set_title($title);
 
 switch ($context->contextlevel) {
@@ -167,27 +155,30 @@ if (!is_null($reportuser)) {
 
 // Show UI for choosing a user to report on.
 echo $OUTPUT->box_start('generalbox boxwidthnormal boxaligncenter', 'chooseuser');
-echo '<form method="post" action="' . $PAGE->url . '" >';
+echo '<form method="get" action="' . $CFG->wwwroot . '/' . $CFG->admin . '/roles/check.php" >';
+
+// Hidden fields.
+echo '<input type="hidden" name="contextid" value="' . $context->id . '" />';
+if (!empty($user->id)) {
+    echo '<input type="hidden" name="userid" value="' . $user->id . '" />';
+}
+if ($isfrontpage) {
+    echo '<input type="hidden" name="courseid" value="' . $courseid . '" />';
+}
 
 // User selector.
 echo $OUTPUT->heading('<label for="reportuser">' . $selectheading . '</label>', 3);
 $userselector->display();
 
 // Submit button and the end of the form.
-echo '<p id="chooseusersubmit"><input type="submit" value="' . get_string('showthisuserspermissions', 'core_role') . '" ' .
-     'class="btn btn-primary"/></p>';
+echo '<p id="chooseusersubmit"><input type="submit" value="' . get_string('showthisuserspermissions', 'core_role') . '" /></p>';
 echo '</form>';
 echo $OUTPUT->box_end();
 
 // Appropriate back link.
 if ($context->contextlevel > CONTEXT_USER) {
     echo html_writer::start_tag('div', array('class'=>'backlink'));
-    if ($returnurl) {
-        $backurl = new moodle_url($returnurl);
-    } else {
-        $backurl = $context->get_url();
-    }
-    echo html_writer::link($backurl, get_string('backto', '', $contextname));
+    echo html_writer::tag('a', get_string('backto', '', $contextname), array('href'=>$context->get_url()));
     echo html_writer::end_tag('div');
 }
 

admin/roles/classes/allow_assign_page.php

@@ -33,7 +33,7 @@ class core_role_allow_assign_page extends core_role_allow_role_page {
     }
 
     protected function set_allow($fromroleid, $targetroleid) {
-        core_role_set_assign_allowed($fromroleid, $targetroleid);
+        allow_assign($fromroleid, $targetroleid);
     }
 
     protected function get_cell_tooltip($fromrole, $targetrole) {

admin/roles/classes/allow_override_page.php

@@ -33,7 +33,7 @@ class core_role_allow_override_page extends core_role_allow_role_page {
     }
 
     protected function set_allow($fromroleid, $targetroleid) {
-        core_role_set_override_allowed($fromroleid, $targetroleid);
+        allow_override($fromroleid, $targetroleid);
     }
 
     protected function get_cell_tooltip($fromrole, $targetrole) {

admin/roles/classes/allow_switch_page.php

@@ -41,7 +41,7 @@ class core_role_allow_switch_page extends core_role_allow_role_page {
     }
 
     protected function set_allow($fromroleid, $targetroleid) {
-        core_role_set_switch_allowed($fromroleid, $targetroleid);
+        allow_switch($fromroleid, $targetroleid);
     }
 
     protected function is_allowed_target($targetroleid) {

admin/roles/classes/allow_view_page.php

@@ -1,77 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Role view matrix.
- *
- * @package    core_role
- * @copyright  2016 onwards Andrew Hancox <andrewdchancox@googlemail.com>
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-defined('MOODLE_INTERNAL') || die();
-
-/**
- * Subclass of role_allow_role_page for the Allow views tab.
- *
- * @package    core_role
- * @copyright  2016 onwards Andrew Hancox <andrewdchancox@googlemail.com>
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class core_role_allow_view_page extends core_role_allow_role_page {
-    /** @var array */
-    protected $allowedtargetroles;
-
-    /**
-     * core_role_allow_view_page constructor.
-     */
-    public function __construct() {
-        parent::__construct('role_allow_view', 'allowview');
-    }
-
-
-    /**
-     * Allow from role to view target role.
-     * @param int $fromroleid
-     * @param int $targetroleid
-     */
-    protected function set_allow($fromroleid, $targetroleid) {
-        core_role_set_view_allowed($fromroleid, $targetroleid);
-    }
-
-    /**
-     * Get tool tip for cell.
-     * @param string $fromrole
-     * @param string $targetrole
-     * @return string
-     * @throws \coding_exception
-     */
-    protected function get_cell_tooltip($fromrole, $targetrole) {
-        $a = new stdClass;
-        $a->fromrole = $fromrole->localname;
-        $a->targetrole = $targetrole->localname;
-        return get_string('allowroletoview', 'core_role', $a);
-    }
-
-    /**
-     * Get intro text for role allow view page.
-     * @return string
-     * @throws \coding_exception
-     */
-    public function get_intro_text() {
-        return get_string('configallowview', 'core_admin');
-    }
-}

admin/roles/classes/capability_table_base.php

@@ -106,22 +106,18 @@ abstract class core_role_capability_table_base {
             $component = $capability->component;
 
             // Start the row.
-            $rowattributes = $this->get_row_attributes($capability);
-            // Handle class attributes same as other.
-            $rowclasses = array_unique(array_merge(array('rolecap'), $this->get_row_classes($capability)));
-            if (array_key_exists('class', $rowattributes)) {
-                $rowclasses = array_unique(array_merge($rowclasses, array($rowattributes['class'])));
-            }
-            $rowattributes['class']  = implode(' ', $rowclasses);
+            echo '<tr class="' . implode(' ', array_unique(array_merge(array('rolecap'),
+                    $this->get_row_classes($capability)))) . '">';
 
             // Table cell for the capability name.
-            $contents = '<th scope="row" class="name"><span class="cap-desc">' . get_capability_docs_link($capability) .
+            echo '<th scope="row" class="name"><span class="cap-desc">' . get_capability_docs_link($capability) .
                 '<span class="cap-name">' . $capability->name . '</span></span></th>';
 
             // Add the cells specific to this table.
-            $contents .= $this->add_row_cells($capability);
+            $this->add_row_cells($capability);
 
-            echo html_writer::tag('tr', $contents, $rowattributes);
+            // End the row.
+            echo "</tr>\n";
         }
 
         // End of the table.
@@ -171,17 +167,6 @@ abstract class core_role_capability_table_base {
         return array();
     }
 
-    /**
-     * For subclasses to override. Additional attributes to be added to
-     * each table row for the capability
-     *
-     * @param stdClass $capability the capability this row relates to.
-     * @return array attribute names and their values.
-     */
-    protected function get_row_attributes($capability) {
-        return array();
-    }
-
     /**
      * For subclasses to override. Output the data cells for this capability. The
      * capability name cell will already have been output.
@@ -189,7 +174,6 @@ abstract class core_role_capability_table_base {
      * You can rely on get_row_classes always being called before add_row_cells.
      *
      * @param stdClass $capability the capability this row relates to.
-     * @return string html of row cells
      */
     protected abstract function add_row_cells($capability);
 }

admin/roles/classes/capability_table_with_risks.php

@@ -35,6 +35,7 @@ abstract class core_role_capability_table_with_risks extends core_role_capabilit
     protected $allpermissions; // We don't need perms ourselves, but all our subclasses do.
     protected $strperms; // Language string cache.
     protected $risksurl; // URL in moodledocs about risks.
+    protected $riskicons = array(); // Cache to avoid regenerating the HTML for each risk icon.
     /** @var array The capabilities to highlight as default/inherited. */
     protected $parentpermissions;
     protected $displaypermissions;
@@ -162,16 +163,15 @@ abstract class core_role_capability_table_with_risks extends core_role_capabilit
     protected abstract function add_permission_cells($capability);
 
     protected function add_row_cells($capability) {
-        $cells = $this->add_permission_cells($capability);
+        $this->add_permission_cells($capability);
         // One cell for each possible risk.
         foreach ($this->allrisks as $riskname => $risk) {
-            $cells .= '<td class="risk ' . str_replace('risk', '', $riskname) . '">';
+            echo '<td class="risk ' . str_replace('risk', '', $riskname) . '">';
             if ($risk & (int)$capability->riskbitmask) {
-                $cells .= $this->get_risk_icon($riskname);
+                echo $this->get_risk_icon($riskname);
             }
-            $cells .= '</td>';
+            echo '</td>';
         }
-        return $cells;
     }
 
     /**
@@ -182,16 +182,12 @@ abstract class core_role_capability_table_with_risks extends core_role_capabilit
      */
     public function get_risk_icon($type) {
         global $OUTPUT;
-
-        $alt = get_string("{$type}short", "admin");
-        $title = get_string($type, "admin");
-
-        $text = $OUTPUT->pix_icon('i/' . str_replace('risk', 'risk_', $type), $alt, 'moodle', [
-                'title' => $title,
-            ]);
-        $action = new popup_action('click', $this->risksurl, 'docspopup');
-        $riskicon = $OUTPUT->action_link($this->risksurl, $text, $action);
-
-        return $riskicon;
+        if (!isset($this->riskicons[$type])) {
+            $iconurl = $OUTPUT->pix_url('i/' . str_replace('risk', 'risk_', $type));
+            $text = '<img src="' . $iconurl . '" alt="' . get_string($type . 'short', 'admin') . '" />';
+            $action = new popup_action('click', $this->risksurl, 'docspopup');
+            $this->riskicons[$type] = $OUTPUT->action_link($this->risksurl, $text, $action, array('title'=>get_string($type, 'admin')));
+        }
+        return $this->riskicons[$type];
     }
 }

admin/roles/classes/check_capability_table.php

@@ -79,6 +79,6 @@ class core_role_check_capability_table extends core_role_capability_table_base {
         $a->fullname = $this->fullname;
         $a->capability = $capability->name;
         $a->context = $this->contextname;
-        return '<td>' . $result . '</td>';
+        echo '<td>' . $result . '</td>';
     }
 }

admin/roles/classes/check_users_selector.php

@@ -69,11 +69,8 @@ class core_role_check_users_selector extends user_selector_base {
 
         if ($coursecontext and $coursecontext != SITEID) {
             $sql1 = " FROM {user} u
-                      JOIN (SELECT DISTINCT subu.id
-                              FROM {user} subu
-                              JOIN {user_enrolments} ue ON (ue.userid = subu.id)
-                              JOIN {enrol} e ON (e.id = ue.enrolid AND e.courseid = :courseid1)
-                           ) subq ON subq.id = u.id
+                      JOIN {user_enrolments} ue ON (ue.userid = u.id)
+                      JOIN {enrol} e ON (e.id = ue.enrolid AND e.courseid = :courseid1)
                      WHERE $wherecondition";
             $params['courseid1'] = $coursecontext->instanceid;
 

admin/roles/classes/define_role_table_advanced.php

@@ -42,7 +42,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
     protected $allowassign;
     protected $allowoverride;
     protected $allowswitch;
-    protected $allowview;
 
     public function __construct($context, $roleid) {
         $this->roleid = $roleid;
@@ -73,7 +72,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
             $this->allowassign = array_keys($this->get_allow_roles_list('assign'));
             $this->allowoverride = array_keys($this->get_allow_roles_list('override'));
             $this->allowswitch = array_keys($this->get_allow_roles_list('switch'));
-            $this->allowview = array_keys($this->get_allow_roles_list('view'));
 
         } else {
             $this->role = new stdClass;
@@ -85,7 +83,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
             $this->allowassign = array();
             $this->allowoverride = array();
             $this->allowswitch = array();
-            $this->allowview = array();
         }
         parent::load_current_permissions();
     }
@@ -103,8 +100,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
             $this->role->shortname = core_text::strtolower(clean_param($this->role->shortname, PARAM_ALPHANUMEXT));
             if (empty($this->role->shortname)) {
                 $this->errors['shortname'] = get_string('errorbadroleshortname', 'core_role');
-            } else if (core_text::strlen($this->role->shortname) > 100) { // Check if it exceeds the max of 100 characters.
-                $this->errors['shortname'] = get_string('errorroleshortnametoolong', 'core_role');
             }
         }
         if ($DB->record_exists_select('role', 'shortname = ? and id <> ?', array($this->role->shortname, $this->roleid))) {
@@ -167,10 +162,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         if (!is_null($allow)) {
             $this->allowswitch = $allow;
         }
-        $allow = optional_param_array('allowview', null, PARAM_INT);
-        if (!is_null($allow)) {
-            $this->allowview = $allow;
-        }
 
         // Now read the permissions for each capability.
         parent::read_submitted_permissions();
@@ -187,8 +178,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
      * @param int $roleid role id or 0 for no role
      * @param array $options array with following keys:
      *      'name', 'shortname', 'description', 'permissions', 'archetype',
-     *      'contextlevels', 'allowassign', 'allowoverride', 'allowswitch',
-     *      'allowview'
+     *      'contextlevels', 'allowassign', 'allowoverride', 'allowswitch'
      */
     public function force_duplicate($roleid, array $options) {
         global $DB;
@@ -225,9 +215,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
             if ($options['allowswitch']) {
                 $this->allowswitch = array();
             }
-            if ($options['allowview']) {
-                $this->allowview = array();
-            }
 
             if ($options['permissions']) {
                 foreach ($this->capabilities as $capid => $cap) {
@@ -273,9 +260,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         if ($options['allowswitch']) {
             $this->allowswitch = array_keys($this->get_allow_roles_list('switch', $roleid));
         }
-        if ($options['allowview']) {
-            $this->allowview = array_keys($this->get_allow_roles_list('view', $roleid));
-        }
 
         if ($options['permissions']) {
             $this->permissions = $DB->get_records_menu('role_capabilities',
@@ -296,8 +280,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
      * @param string $archetype
      * @param array $options array with following keys:
      *      'name', 'shortname', 'description', 'permissions', 'archetype',
-     *      'contextlevels', 'allowassign', 'allowoverride', 'allowswitch',
-     *      'allowview'
+     *      'contextlevels', 'allowassign', 'allowoverride', 'allowswitch'
      */
     public function force_archetype($archetype, array $options) {
         $archetypes = get_role_archetypes();
@@ -338,9 +321,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         if ($options['allowswitch']) {
             $this->allowswitch = get_default_role_archetype_allows('switch', $archetype);
         }
-        if ($options['allowview']) {
-            $this->allowview = get_default_role_archetype_allows('view', $archetype);
-        }
 
         if ($options['permissions']) {
             $defaultpermissions = get_default_capabilities($archetype);
@@ -360,8 +340,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
      * @param string $xml
      * @param array $options array with following keys:
      *      'name', 'shortname', 'description', 'permissions', 'archetype',
-     *      'contextlevels', 'allowassign', 'allowoverride', 'allowswitch',
-     *      'allowview'
+     *      'contextlevels', 'allowassign', 'allowoverride', 'allowswitch'
      */
     public function force_preset($xml, array $options) {
         if (!$info = core_role_preset::parse_preset($xml)) {
@@ -398,7 +377,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
             }
         }
 
-        foreach (array('assign', 'override', 'switch', 'view') as $type) {
+        foreach (array('assign', 'override', 'switch') as $type) {
             if ($options['allow'.$type]) {
                 if (isset($info['allow'.$type])) {
                     $this->{'allow'.$type} = $info['allow'.$type];
@@ -434,7 +413,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
     }
 
     public function save_changes() {
-        global $DB, $CFG;
+        global $DB;
 
         if (!$this->roleid) {
             // Creating role.
@@ -443,13 +422,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         } else {
             // Updating role.
             $DB->update_record('role', $this->role);
-
-            // This will ensure the course contacts cache is purged so name changes get updated in
-            // the UI. It would be better to do this only when we know that fields affected are
-            // updated. But thats getting into the weeds of the coursecat cache and role edits
-            // should not be that frequent, so here is the ugly brutal approach.
-            require_once($CFG->libdir . '/coursecatlib.php');
-            coursecat::role_assignment_changed($this->role->id, context_system::instance());
         }
 
         // Assignable contexts.
@@ -459,7 +431,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         $this->save_allow('assign');
         $this->save_allow('override');
         $this->save_allow('switch');
-        $this->save_allow('view');
 
         // Permissions.
         parent::save_changes();
@@ -471,7 +442,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         $current = array_keys($this->get_allow_roles_list($type));
         $wanted = $this->{'allow'.$type};
 
-        $addfunction = "core_role_set_{$type}_allowed";
+        $addfunction = 'allow_'.$type;
         $deltable = 'role_allow_'.$type;
         $field = 'allow'.$type;
 
@@ -493,19 +464,15 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
     }
 
     protected function get_name_field($id) {
-        return '<input type="text" id="' . $id . '" name="' . $id . '" maxlength="254" value="' . s($this->role->name) . '"' .
-                ' class="form-control"/>';
+        return '<input type="text" id="' . $id . '" name="' . $id . '" maxlength="254" value="' . s($this->role->name) . '" />';
     }
 
     protected function get_shortname_field($id) {
-        return '<input type="text" id="' . $id . '" name="' . $id . '" maxlength="100" value="' . s($this->role->shortname) . '"' .
-                ' class="form-control"/>';
+        return '<input type="text" id="' . $id . '" name="' . $id . '" maxlength="254" value="' . s($this->role->shortname) . '" />';
     }
 
     protected function get_description_field($id) {
-        return '<textarea class="form-textarea form-control" id="'. s($id) .'" name="description" rows="10" cols="50">' .
-            htmlspecialchars($this->role->description) .
-            '</textarea>';
+        return print_textarea(true, 10, 50, 50, 10, 'description', $this->role->description, 0, true);
     }
 
     protected function get_archetype_field($id) {
@@ -514,8 +481,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         foreach (get_role_archetypes() as $type) {
             $options[$type] = get_string('archetype'.$type, 'role');
         }
-        return html_writer::select($options, 'archetype', $this->role->archetype, false,
-            array('class' => 'custom-select'));
+        return html_writer::select($options, 'archetype', $this->role->archetype, false);
     }
 
     protected function get_assignable_levels_control() {
@@ -528,11 +494,9 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
             if (!$this->disabled) {
                 $output .= '<input type="hidden" name="contextlevel' . $cl . '" value="0" />';
             }
-            $output .= '<div class="form-check justify-content-start w-100">';
-            $output .= '<input class="form-check-input" type="checkbox" id="cl' . $cl . '" name="contextlevel' . $cl .
+            $output .= '<input type="checkbox" id="cl' . $cl . '" name="contextlevel' . $cl .
                 '" value="1" ' . $extraarguments . '/> ';
-            $output .= '<label class="form-check-label" for="cl' . $cl . '">' . $clname . "</label>\n";
-            $output .= '</div>';
+            $output .= '<label for="cl' . $cl . '">' . $clname . "</label><br />\n";
         }
         return $output;
     }
@@ -547,7 +511,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
     protected function get_allow_roles_list($type, $roleid = null) {
         global $DB;
 
-        if ($type !== 'assign' and $type !== 'switch' and $type !== 'override' and $type !== 'view') {
+        if ($type !== 'assign' and $type !== 'switch' and $type !== 'override') {
             debugging('Invalid role allowed type specified', DEBUG_DEVELOPER);
             return array();
         }
@@ -571,11 +535,11 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
     /**
      * Returns an array of roles with the allowed type.
      *
-     * @param string $type Must be one of: assign, switch, override or view.
+     * @param string $type Must be one of: assign, switch, or override.
      * @return array Am array of role names with the allowed type
      */
     protected function get_allow_role_control($type) {
-        if ($type !== 'assign' and $type !== 'switch' and $type !== 'override' and $type !== 'view') {
+        if ($type !== 'assign' and $type !== 'switch' and $type !== 'override') {
             debugging('Invalid role allowed type specified', DEBUG_DEVELOPER);
             return '';
         }
@@ -590,8 +554,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         if ($this->roleid == 0) {
             $options[-1] = get_string('thisnewrole', 'core_role');
         }
-        return html_writer::select($options, 'allow'.$type.'[]', $selected, false, array('multiple' => 'multiple',
-            'size' => 10, 'class' => 'form-control'));
+        return html_writer::select($options, 'allow'.$type.'[]', $selected, false, array('multiple'=>'multiple', 'size'=>10));
     }
 
     /**
@@ -603,19 +566,11 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         return '';
     }
 
-    /**
-     * Print labels, fields and help icon on role administration page.
-     *
-     * @param string $name The field name.
-     * @param string $caption The field caption.
-     * @param string $field The field type.
-     * @param null|string $helpicon The help icon content.
-     */
-    protected function print_field($name, $caption, $field, $helpicon = null) {
+    protected function print_field($name, $caption, $field) {
         global $OUTPUT;
         // Attempt to generate HTML like formslib.
-        echo '<div class="fitem row form-group">';
-        echo '<div class="fitemtitle col-md-3">';
+        echo '<div class="fitem">';
+        echo '<div class="fitemtitle">';
         if ($name) {
             echo '<label for="' . $name . '">';
         }
@@ -623,16 +578,13 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         if ($name) {
             echo "</label>\n";
         }
-        if ($helpicon) {
-            echo '<span class="pull-xs-right text-nowrap">'.$helpicon.'</span>';
-        }
         echo '</div>';
         if (isset($this->errors[$name])) {
             $extraclass = ' error';
         } else {
             $extraclass = '';
         }
-        echo '<div class="felement col-md-9 form-inline' . $extraclass . '">';
+        echo '<div class="felement' . $extraclass . '">';
         echo $field;
         if (isset($this->errors[$name])) {
             echo $OUTPUT->error_text($this->errors[$name]);
@@ -644,8 +596,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
     protected function print_show_hide_advanced_button() {
         echo '<p class="definenotice">' . get_string('highlightedcellsshowdefault', 'core_role') . ' </p>';
         echo '<div class="advancedbutton">';
-        echo '<input type="submit" class="btn btn-secondary" name="toggleadvanced" value="' .
-            get_string('hideadvanced', 'form') . '" />';
+        echo '<input type="submit" name="toggleadvanced" value="' . get_string('hideadvanced', 'form') . '" />';
         echo '</div>';
     }
 
@@ -653,19 +604,15 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
         global $OUTPUT;
         // Extra fields at the top of the page.
         echo '<div class="topfields clearfix">';
-        $this->print_field('shortname', get_string('roleshortname', 'core_role'),
-            $this->get_shortname_field('shortname'), $OUTPUT->help_icon('roleshortname', 'core_role'));
-        $this->print_field('name', get_string('customrolename', 'core_role'), $this->get_name_field('name'),
-            $OUTPUT->help_icon('customrolename', 'core_role'));
-        $this->print_field('edit-description', get_string('customroledescription', 'core_role'),
-            $this->get_description_field('description'), $OUTPUT->help_icon('customroledescription', 'core_role'));
-        $this->print_field('menuarchetype', get_string('archetype', 'core_role'), $this->get_archetype_field('archetype'),
-            $OUTPUT->help_icon('archetype', 'core_role'));
+        $this->print_field('shortname', get_string('roleshortname', 'core_role').'&nbsp;'.$OUTPUT->help_icon('roleshortname', 'core_role'), $this->get_shortname_field('shortname'));
+        $this->print_field('name', get_string('customrolename', 'core_role').'&nbsp;'.$OUTPUT->help_icon('customrolename', 'core_role'), $this->get_name_field('name'));
+        $this->print_field('edit-description', get_string('customroledescription', 'core_role').'&nbsp;'.$OUTPUT->help_icon('customroledescription', 'core_role'),
+            $this->get_description_field('description'));
+        $this->print_field('menuarchetype', get_string('archetype', 'core_role').'&nbsp;'.$OUTPUT->help_icon('archetype', 'core_role'), $this->get_archetype_field('archetype'));
         $this->print_field('', get_string('maybeassignedin', 'core_role'), $this->get_assignable_levels_control());
         $this->print_field('menuallowassign', get_string('allowassign', 'core_role'), $this->get_allow_role_control('assign'));
         $this->print_field('menuallowoverride', get_string('allowoverride', 'core_role'), $this->get_allow_role_control('override'));
         $this->print_field('menuallowswitch', get_string('allowswitch', 'core_role'), $this->get_allow_role_control('switch'));
-        $this->print_field('menuallowview', get_string('allowview', 'core_role'), $this->get_allow_role_control('view'));
         if ($risks = $this->get_role_risks_info()) {
             $this->print_field('', get_string('rolerisks', 'core_role'), $risks);
         }
@@ -679,7 +626,6 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
 
     protected function add_permission_cells($capability) {
         // One cell for each possible permission.
-        $content = '';
         foreach ($this->displaypermissions as $perm => $permname) {
             $strperm = $this->strperms[$permname];
             $extraclass = '';
@@ -690,12 +636,11 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
             if ($this->permissions[$capability->name] == $perm) {
                 $checked = 'checked="checked" ';
             }
-            $content .= '<td class="' . $permname . $extraclass . '">';
-            $content .= '<label><input type="radio" name="' . $capability->name .
+            echo '<td class="' . $permname . $extraclass . '">';
+            echo '<label><input type="radio" name="' . $capability->name .
                 '" value="' . $perm . '" ' . $checked . '/> ';
-            $content .= '<span class="note">' . $strperm . '</span>';
-            $content .= '</label></td>';
+            echo '<span class="note">' . $strperm . '</span>';
+            echo '</label></td>';
         }
-        return $content;
     }
 }

admin/roles/classes/define_role_table_basic.php

@@ -37,8 +37,7 @@ class core_role_define_role_table_basic extends core_role_define_role_table_adva
 
     protected function print_show_hide_advanced_button() {
         echo '<div class="advancedbutton">';
-        echo '<input type="submit" class="btn btn-secondary" name="toggleadvanced"
-            value="' . get_string('showadvanced', 'form') . '" />';
+        echo '<input type="submit" name="toggleadvanced" value="' . get_string('showadvanced', 'form') . '" />';
         echo '</div>';
     }
 
@@ -46,20 +45,19 @@ class core_role_define_role_table_basic extends core_role_define_role_table_adva
         $perm = $this->permissions[$capability->name];
         $permname = $this->allpermissions[$perm];
         $defaultperm = $this->allpermissions[$this->parentpermissions[$capability->name]];
-        $content = '<td class="' . $permname . '">';
+        echo '<td class="' . $permname . '">';
         if ($perm == CAP_ALLOW || $perm == CAP_INHERIT) {
             $checked = '';
             if ($perm == CAP_ALLOW) {
                 $checked = 'checked="checked" ';
             }
-            $content .= '<input type="hidden" name="' . $capability->name . '" value="' . CAP_INHERIT . '" />';
-            $content .= '<label><input type="checkbox" name="' . $capability->name .
+            echo '<input type="hidden" name="' . $capability->name . '" value="' . CAP_INHERIT . '" />';
+            echo '<label><input type="checkbox" name="' . $capability->name .
                 '" value="' . CAP_ALLOW . '" ' . $checked . '/> ' . $this->strallow . '</label>';
         } else {
-            $content .= '<input type="hidden" name="' . $capability->name . '" value="' . $perm . '" />';
-            $content .= $this->strperms[$permname] . '<span class="note">' . $this->stradvmessage . '</span>';
+            echo '<input type="hidden" name="' . $capability->name . '" value="' . $perm . '" />';
+            echo $this->strperms[$permname] . '<span class="note">' . $this->stradvmessage . '</span>';
         }
-        $content .= '</td>';
-        return $content;
+        echo '</td>';
     }
 }

admin/roles/classes/existing_role_holders.php

@@ -41,24 +41,15 @@ class core_role_existing_role_holders extends core_role_assign_user_selector_bas
         list($sort, $sortparams) = users_order_by_sql('u', $search, $this->accesscontext);
         $params = array_merge($params, $sortparams);
 
-        $fields = "SELECT ra.id AS raid," . $this->required_fields_sql('u') . ",ra.contextid,ra.component ";
-        $countfields = "SELECT COUNT(1) ";
-        $sql = "FROM {role_assignments} ra
+        $sql = "SELECT ra.id AS raid," . $this->required_fields_sql('u') . ",ra.contextid,ra.component
+                  FROM {role_assignments} ra
                   JOIN {user} u ON u.id = ra.userid
                   JOIN {context} ctx ON ra.contextid = ctx.id
                  WHERE $wherecondition
                        AND ctx.id $ctxcondition
-                       AND ra.roleid = :roleid";
-         $order = " ORDER BY ctx.depth DESC, ra.component, $sort";
-
-        if (!$this->is_validating()) {
-            $existinguserscount = $DB->count_records_sql($countfields . $sql, $params);
-            if ($existinguserscount > $this->maxusersperpage) {
-                return $this->too_many_results($search, $existinguserscount);
-            }
-        }
-
-        $contextusers = $DB->get_records_sql($fields . $sql . $order, $params);
+                       AND ra.roleid = :roleid
+              ORDER BY ctx.depth DESC, ra.component, $sort";
+        $contextusers = $DB->get_records_sql($sql, $params);
 
         // No users at all.
         if (empty($contextusers)) {

admin/roles/classes/override_permissions_table_advanced.php

@@ -56,24 +56,6 @@ class core_role_override_permissions_table_advanced extends core_role_capability
         }
     }
 
-    /**
-     * This method adds an additional class to a row if capability is other than inherited.
-     *
-     * @param stdClass $capability
-     * @return array
-     */
-    protected function get_row_attributes($capability) {
-        $rowattributes = parent::get_row_attributes($capability);
-        if ($this->permissions[$capability->name] !== 0) {
-            if (empty($rowattributes['class'])) {
-                $rowattributes['class'] = "overriddenpermission";
-            } else {
-                $rowattributes['class'] .= " overriddenpermission";
-            }
-        }
-        return $rowattributes;
-    }
-
     protected function load_parent_permissions() {
         // Get the capabilities from the parent context, so that can be shown in the interface.
         $parentcontext = $this->context->get_parent_context();
@@ -91,7 +73,6 @@ class core_role_override_permissions_table_advanced extends core_role_capability
         }
 
         // One cell for each possible permission.
-        $content = '';
         foreach ($this->displaypermissions as $perm => $permname) {
             $strperm = $this->strperms[$permname];
             $extraclass = '';
@@ -102,8 +83,8 @@ class core_role_override_permissions_table_advanced extends core_role_capability
             if ($this->permissions[$capability->name] == $perm) {
                 $checked = 'checked="checked" ';
             }
-            $content .= '<td class="' . $permname . $extraclass . '">';
-            $content .= '<label><input type="radio" name="' . $capability->name .
+            echo '<td class="' . $permname . $extraclass . '">';
+            echo '<label><input type="radio" name="' . $capability->name .
                 '" value="' . $perm . '" ' . $checked . $disabled . '/> ';
             if ($perm == CAP_INHERIT) {
                 $inherited = $this->parentpermissions[$capability->name];
@@ -114,9 +95,8 @@ class core_role_override_permissions_table_advanced extends core_role_capability
                 }
                 $strperm .= ' (' . $inherited . ')';
             }
-            $content .= '<span class="note">' . $strperm . '</span>';
-            $content .= '</label></td>';
+            echo '<span class="note">' . $strperm . '</span>';
+            echo '</label></td>';
         }
-        return $content;
     }
 }

admin/roles/classes/permissions_table.php

@@ -67,8 +67,6 @@ class core_role_permissions_table extends core_role_capability_table_base {
 
     protected function add_row_cells($capability) {
         global $OUTPUT, $PAGE;
-        $renderer = $PAGE->get_renderer('core');
-        $adminurl = new moodle_url("/admin/");
 
         $context = $this->context;
         $contextid = $this->context->id;
@@ -77,6 +75,7 @@ class core_role_permissions_table extends core_role_capability_table_base {
         $overridableroles = $this->overridableroles;
         $roles = $this->roles;
 
+
         list($needed, $forbidden) = get_roles_with_cap_in_context($context, $capability->name);
         $neededroles    = array();
         $forbiddenroles = array();
@@ -92,52 +91,40 @@ class core_role_permissions_table extends core_role_capability_table_base {
 
         foreach ($roles as $id => $name) {
             if (isset($needed[$id])) {
-                $templatecontext = array("rolename" => $name, "roleid" => $id, "action" => "prevent", "spanclass" => "allowed",
-                                  "linkclass" => "preventlink", "adminurl" => $adminurl->out(), "icon" => "", "iconalt" => "");
+                $neededroles[$id] = $roles[$id];
                 if (isset($overridableroles[$id]) and ($allowoverrides or ($allowsafeoverrides and is_safe_capability($capability)))) {
-                    $templatecontext['icon'] = 't/delete';
-                    $templatecontext['iconalt'] = get_string('delete');
+                    $preventurl = new moodle_url($PAGE->url, array('contextid'=>$contextid, 'roleid'=>$id, 'capability'=>$capability->name, 'prevent'=>1));
+                    $neededroles[$id] .= $OUTPUT->action_icon($preventurl, new pix_icon('t/delete', get_string('prevent', 'core_role')));
                 }
-                $neededroles[$id] = $renderer->render_from_template('core/permissionmanager_role', $templatecontext);
             }
         }
-        $neededroles = implode(' ', $neededroles);
+        $neededroles = implode(', ', $neededroles);
         foreach ($roles as $id => $name) {
             if (isset($forbidden[$id])  and ($allowoverrides or ($allowsafeoverrides and is_safe_capability($capability)))) {
-                $templatecontext = array("rolename" => $name, "roleid" => $id, "action" => "unprohibit",
-                                "spanclass" => "forbidden", "linkclass" => "unprohibitlink", "adminurl" => $adminurl->out(),
-                                "icon" => "", "iconalt" => "");
+                $forbiddenroles[$id] = $roles[$id];
                 if (isset($overridableroles[$id]) and prohibit_is_removable($id, $context, $capability->name)) {
-                    $templatecontext['icon'] = 't/delete';
-                    $templatecontext['iconalt'] = get_string('delete');
+                    $unprohibiturl = new moodle_url($PAGE->url, array('contextid'=>$contextid, 'roleid'=>$id, 'capability'=>$capability->name, 'unprohibit'=>1));
+                    $forbiddenroles[$id] .= $OUTPUT->action_icon($unprohibiturl, new pix_icon('t/delete', get_string('delete')));
                 }
-                $forbiddenroles[$id] = $renderer->render_from_template('core/permissionmanager_role', $templatecontext);
             }
         }
-        $forbiddenroles = implode(' ', $forbiddenroles);
+        $forbiddenroles = implode(', ', $forbiddenroles);
 
         if ($allowable and ($allowoverrides or ($allowsafeoverrides and is_safe_capability($capability)))) {
-            $allowurl = new moodle_url($PAGE->url, array('contextid' => $contextid,
-                                       'capability' => $capability->name, 'allow' => 1));
-            $allowicon = $OUTPUT->action_icon($allowurl, new pix_icon('t/add', get_string('allow', 'core_role')), null,
-                                            array('class' => 'allowlink', 'data-action' => 'allow'));
-            $neededroles .= html_writer::div($allowicon, 'allowmore');
+            $allowurl = new moodle_url($PAGE->url, array('contextid'=>$contextid, 'capability'=>$capability->name, 'allow'=>1));
+            $neededroles .= '<div class="allowmore">'.$OUTPUT->action_icon($allowurl, new pix_icon('t/add', get_string('allow', 'core_role'))).'</div>';
         }
 
         if ($forbitable and ($allowoverrides or ($allowsafeoverrides and is_safe_capability($capability)))) {
-            $prohibiturl = new moodle_url($PAGE->url, array('contextid' => $contextid,
-                                          'capability' => $capability->name, 'prohibit' => 1));
-            $prohibiticon = $OUTPUT->action_icon($prohibiturl, new pix_icon('t/add', get_string('prohibit', 'core_role')), null,
-                                                array('class' => 'prohibitlink', 'data-action' => 'prohibit'));
-            $forbiddenroles .= html_writer::div($prohibiticon, 'prohibitmore');
+            $prohibiturl = new moodle_url($PAGE->url, array('contextid'=>$contextid, 'capability'=>$capability->name, 'prohibit'=>1));
+            $forbiddenroles .= '<div class="prohibitmore">'.$OUTPUT->action_icon($prohibiturl, new pix_icon('t/add', get_string('prohibit', 'core_role'))).'</div>';
         }
 
         $risks = $this->get_risks($capability);
 
-        $contents = html_writer::tag('td', $risks, array('class' => 'risks text-nowrap'));
-        $contents .= html_writer::tag('td', $neededroles, array('class' => 'allowedroles'));
-        $contents .= html_writer::tag('td', $forbiddenroles, array('class' => 'forbiddenroles'));
-        return $contents;
+        echo '<td>' . $risks . '</td>';
+        echo '<td>' . $neededroles . '</td>';
+        echo '<td>' . $forbiddenroles . '</td>';
     }
 
     protected function get_risks($capability) {
@@ -160,18 +147,4 @@ class core_role_permissions_table extends core_role_capability_table_base {
 
         return $return;
     }
-
-    /**
-     * Add additional attributes to row
-     *
-     * @param stdClass $capability capability that this table row relates to.
-     * @return array key value pairs of attribute names and values.
-     */
-    protected function get_row_attributes($capability) {
-        return array(
-                'data-id' => $capability->id,
-                'data-name' => $capability->name,
-                'data-humanname' => get_capability_string($capability->name),
-        );
-    }
 }

admin/roles/classes/preset.php

@@ -71,9 +71,8 @@ class core_role_preset {
         $dom->appendChild($top);
 
         $top->appendChild($dom->createElement('shortname', $role->shortname));
-        $top->appendChild($dom->createElement('name', htmlspecialchars($role->name, ENT_COMPAT | ENT_HTML401, 'UTF-8')));
-        $top->appendChild($dom->createElement('description', htmlspecialchars($role->description, ENT_COMPAT | ENT_HTML401,
-                'UTF-8')));
+        $top->appendChild($dom->createElement('name', $role->name));
+        $top->appendChild($dom->createElement('description', $role->description));
         $top->appendChild($dom->createElement('archetype', $role->archetype));
 
         $contextlevels = $dom->createElement('contextlevels');
@@ -84,7 +83,7 @@ class core_role_preset {
             $contextlevels->appendChild($dom->createElement('level', $name));
         }
 
-        foreach (array('assign', 'override', 'switch', 'view') as $type) {
+        foreach (array('assign', 'override', 'switch') as $type) {
             $allows = $dom->createElement('allow'.$type);
             $top->appendChild($allows);
             $records = $DB->get_records('role_allow_'.$type, array('roleid'=>$roleid), "allow$type ASC");
@@ -205,7 +204,7 @@ class core_role_preset {
             }
         }
 
-        foreach (array('assign', 'override', 'switch', 'view') as $type) {
+        foreach (array('assign', 'override', 'switch') as $type) {
             $values = self::get_node_children_values($dom, '/role/allow'.$type, 'shortname');
             if (!isset($values)) {
                 $info['allow'.$type] = null;

admin/roles/classes/preset_form.php

@@ -79,7 +79,6 @@ class core_role_preset_form extends moodleform {
             $mform->addElement('advcheckbox', 'allowassign', get_string('allowassign', 'core_role'));
             $mform->addElement('advcheckbox', 'allowoverride', get_string('allowoverride', 'core_role'));
             $mform->addElement('advcheckbox', 'allowswitch', get_string('allowswitch', 'core_role'));
-            $mform->addElement('advcheckbox', 'allowview', get_string('allowview', 'core_role'));
             $mform->addElement('advcheckbox', 'permissions', get_string('permissions', 'core_role'));
         }