Moodle release 3.0.3

Also unit tests were added to cover the new clean_data() method.

.travis.yml

@@ -12,16 +12,12 @@ notifications:
 language: php
 
 php:
-    # Moodle supports versions 5.4, 5.5, and 5.6 of PHP.
-    # Order by fastest to slowest.
-    # We currently only run the highest and lowest versions to reduce the load on travis-ci.org.
-    - 5.6
+    # We only run the highest and lowest supported versions to reduce the load on travis-ci.org.
+    - 7.0
+    # - 5.6
     # - 5.5
     - 5.4
 
-    # We hope to offer PHP 7 support in the near future.
-    - nightly
-
 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.
@@ -45,34 +41,26 @@ matrix:
     # It will not stop the jobs from running.
     fast_finish: true
 
-    # Always allow failure on nightly.
-    # It's a nightly build and failures can happen.
-    allow_failures:
-        - php: nightly
-
     exclude:
-        # PHP 7 is not yet supported for actual runs.
-        # Exclude it by default - we include it for CITEST only later.
-        - php: nightly
-
         # MySQL - it's just too slow.
-        # Exclude it on all versions except for 5.6.
+        # Exclude it on all versions except for 7.0
+        # - env: DB=mysqli   PHPUNIT=true    INSTALL=false   CITEST=false
+        #   php: 5.6
+        #
         # - env: DB=mysqli   PHPUNIT=true    INSTALL=false   CITEST=false
         #   php: 5.5
 
         - env: DB=mysqli   PHPUNIT=true    INSTALL=false   CITEST=false
           php: 5.4
 
-    include:
-        # Attempt to run the CITEST set on PHP 7.
-        - php: nightly
-          env: DB=none     PHPUNIT=false   INSTALL=false   CITEST=true
-
 cache:
     directories:
       - $HOME/.composer/cache
 
 install:
+    # Disable xdebug. We aren't generating code coverage, and it has a huge impact upon test performance.
+    - rm /home/travis/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini
+
     # Set the encrypted GITHUB_TOKEN if it's available to raise the API limit.
     - if [ -n "$GITHUB_APITOKEN" ]; then composer config github-oauth.github.com $GITHUB_APITOKEN; fi
 
@@ -168,7 +156,7 @@ script:
         # We need the official upstream for comparison
         git remote add upstream https://github.com/moodle/moodle.git;
 
-        git fetch upstream master;
+        git fetch upstream MOODLE_30_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`
@@ -179,14 +167,6 @@ script:
         export phpcmd=`which php`;
       fi
 
-    - >
-      if [ "$CITEST" = "true" -a "$GIT_PREVIOUS_COMMIT" != "$UPSTREAM_FETCH_HEAD" ];
-      then
-        # This is a CI test, but it is based on an older weekly release.
-        # Warn in a way that will fail the test.
-        echo "Current commit is based on an older weekly release" && false;
-      fi
-
     # Actually run the CI Tests - do this outside of the main test to make output clearer.
     - >
       if [ "$CITEST" = 'true' ];

Gruntfile.js

@@ -12,6 +12,7 @@
 //
 // 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 */
 
 /**
  * @copyright  2014 Andrew Nicols
@@ -24,100 +25,163 @@
 
 module.exports = function(grunt) {
     var path = require('path'),
-        fs = require('fs'),
         tasks = {},
         cwd = process.env.PWD || process.cwd();
 
+    // 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 uglify_rename = function (destPath, srcPath) {
+        destPath = srcPath.replace('src', 'build');
+        destPath = destPath.replace('.js', '.min.js');
+        destPath = path.resolve(cwd, destPath);
+        return destPath;
+    };
+
     // Project configuration.
     grunt.initConfig({
         jshint: {
             options: {jshintrc: '.jshintrc'},
-            files: ['**/amd/src/*.js']
+            amd: { src: amdSrc }
         },
         uglify: {
-            dynamic_mappings: {
-                files: grunt.file.expandMapping(
-                    ['**/src/*.js', '!**/node_modules/**'],
-                    '',
-                    {
-                        cwd: cwd,
-                        rename: function(destBase, destPath) {
-                            destPath = destPath.replace('src', 'build');
-                            destPath = destPath.replace('.js', '.min.js');
-                            destPath = path.resolve(cwd, destPath);
-                            return destPath;
-                        }
-                    }
-                )
+            amd: {
+                files: [{
+                    expand: true,
+                    src: amdSrc,
+                    rename: uglify_rename
+                }]
+            }
+        },
+        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: true
+                }
+           }
+        },
+        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: ["less:bootstrapbase"]
+            },
+            yui: {
+                files: ['**/yui/src/**/*.js'],
+                tasks: ['shifter']
+            },
+        },
+        shifter: {
+            options: {
+                recursive: true,
+                paths: [cwd]
             }
         }
     });
 
+    /**
+     * 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  exec = require('child_process').spawn,
+        var async = require('async'),
             done = this.async(),
-            args = [],
-            options = {
-                recursive: true,
-                watch: false,
-                walk: false,
-                module: false
-            },
-            shifter;
+            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'));
 
-            // Determine the most appropriate options to run with based upon the current location.
-            if (path.basename(cwd) === 'src') {
-                // Detect whether we're in a src directory.
-                grunt.log.debug('In a src directory');
-                args.push('--walk');
-                options.walk = true;
-            } else if (path.basename(path.dirname(cwd)) === 'src') {
-                // Detect whether we're in a module directory.
-                grunt.log.debug('In a module directory');
-                options.module = true;
-            }
-
-            if (grunt.option('watch')) {
-                if (!options.walk && !options.module) {
-                    grunt.fail.fatal('Unable to watch unless in a src or module directory');
-                }
-
-                // It is not advisable to run with recursivity and watch - this
-                // leads to building the build directory in a race-like fashion.
-                grunt.log.debug('Detected a watch - disabling recursivity');
-                options.recursive = false;
-                args.push('--watch');
-            }
-
-            if (options.recursive) {
-                args.push('--recursive');
-            }
-
             // 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() {
 
-                shifter = exec("node", args, {
-                    cwd: cwd,
-                    stdio: 'inherit',
-                    env: process.env
-                });
-
-                // Tidy up after exec.
-                shifter.on('exit', function (code) {
+                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.');
-                        done();
+                        filedone();
                     }
                 });
             };
@@ -127,79 +191,15 @@ module.exports = function(grunt) {
                 execShifter();
             } else {
                 // Check that there are yui modules otherwise shifter ends with exit code 1.
-                var found = false;
-                var hasYuiModules = function(directory, callback) {
-                    fs.readdir(directory, function(err, files) {
-                        if (err) {
-                            return callback(err, null);
-                        }
-
-                        // If we already found a match there is no need to continue scanning.
-                        if (found === true) {
-                            return;
-                        }
-
-                        // We need to track the number of files to know when we return a result.
-                        var pending = files.length;
-
-                        // We first check files, so if there is a match we don't need further
-                        // async calls and we just return a true.
-                        for (var i = 0; i < files.length; i++) {
-                            if (files[i] === 'yui') {
-                                return callback(null, true);
-                            }
-                        }
-
-                        // Iterate through subdirs if there were no matches.
-                        files.forEach(function (file) {
-
-                            var p = path.join(directory, file);
-                            stat = fs.statSync(p);
-                            if (!stat.isDirectory()) {
-                                pending--;
-                            } else {
-
-                                // We defer the pending-1 until we scan the whole dir and subdirs.
-                                hasYuiModules(p, function(err, result) {
-                                    if (err) {
-                                        return callback(err);
-                                    }
-
-                                    if (result === true) {
-                                        // Once we get a true we notify the caller.
-                                        found = true;
-                                        return callback(null, true);
-                                    }
-
-                                    pending--;
-                                    if (pending === 0) {
-                                        // Notify the caller that the whole dir has been scaned and there are no matches.
-                                        return callback(null, false);
-                                    }
-                                });
-                            }
-
-                            // No subdirs here, otherwise the return would be deferred until all subdirs are scanned.
-                            if (pending === 0) {
-                                return callback(null, false);
-                            }
-                        });
-                    });
-                };
-
-                hasYuiModules(cwd, function(err, result) {
-                    if (err) {
-                        grunt.fail.fatal(err.message);
-                    }
-
-                    if (result === true) {
-                        execShifter();
-                    } else {
-                        grunt.log.ok('No YUI modules to build.');
-                        done();
-                    }
-                });
+                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.startup = function() {
@@ -207,24 +207,45 @@ module.exports = function(grunt) {
         if (path.basename(path.resolve(cwd, '../../')) == 'yui') {
             grunt.task.run('shifter');
         // Are we in an AMD directory?
-        } else if (path.basename(cwd) == 'amd') {
-            grunt.task.run('jshint');
-            grunt.task.run('uglify');
+        } else if (inAMD) {
+            grunt.task.run('amd');
         } else {
             // Run them all!.
-            grunt.task.run('shifter');
-            grunt.task.run('jshint');
-            grunt.task.run('uglify');
+            grunt.task.run('css');
+            grunt.task.run('js');
         }
     };
 
+    // 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('jshint.amd.src', files);
+          grunt.config('uglify.amd.files', [{ expand: true, src: files, rename: uglify_rename }]);
+          grunt.config('shifter.options.paths', 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-jshint');
+    grunt.loadNpmTasks('grunt-contrib-less');
+    grunt.loadNpmTasks('grunt-contrib-watch');
 
-    // Register the shifter task.
+    // Register JS tasks.
     grunt.registerTask('shifter', 'Run Shifter against the current directory', tasks.shifter);
+    grunt.registerTask('amd', ['jshint', 'uglify']);
+    grunt.registerTask('js', ['amd', 'shifter']);
+
+    // Register CSS taks.
+    grunt.registerTask('css', ['less:bootstrapbase']);
 
     // Register the startup task.
     grunt.registerTask('startup', 'Run the correct tasks for the current directory', tasks.startup);

admin/blocks.php

@@ -155,7 +155,8 @@
             } else if ($blocksettings instanceof admin_settingpage) {
                 $settings = '<a href="'.$CFG->wwwroot.'/'.$CFG->admin.'/settings.php?section=blocksetting'.$block->name.'">'.$strsettings.'</a>';
             } else {
-                $settings = '<a href="block.php?block='.$blockid.'">'.$strsettings.'</a>';
+                debugging('Warning: block_'.$block->name.' returns true in has_config() but does not provide a settings.php file',
+                    DEBUG_DEVELOPER);
             }
         }
 

admin/environment.xml

@@ -1434,7 +1434,144 @@
       <VENDOR name="oracle" version="10.2" />
     </DATABASE>
     <PHP version="5.4.4" level="required">
-      <RESTRICT function="restrict_php_version_7" message="unsupportedphpversion7" />
+    </PHP>
+    <PCREUNICODE level="optional">
+      <FEEDBACK>
+        <ON_CHECK message="pcreunicodewarning" />
+      </FEEDBACK>
+    </PCREUNICODE>
+    <PHP_EXTENSIONS>
+      <PHP_EXTENSION name="iconv" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="iconvrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="mbstring" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="mbstringrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="curl" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="curlrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="openssl" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="opensslrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="tokenizer" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="tokenizerrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="xmlrpc" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="xmlrpcrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="soap" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="soaprecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="ctype" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="ctyperequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="zip" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="ziprequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="zlib" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="gd" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="gdrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="simplexml" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="simplexmlrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="spl" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="splrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="pcre" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="dom" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="xml" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="intl" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="intlrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="json" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="hash" level="required"/>
+    </PHP_EXTENSIONS>
+    <PHP_SETTINGS>
+      <PHP_SETTING name="memory_limit" value="96M" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="settingmemorylimit" />
+        </FEEDBACK>
+      </PHP_SETTING>
+      <PHP_SETTING name="file_uploads" value="1" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="settingfileuploads" />
+        </FEEDBACK>
+      </PHP_SETTING>
+      <PHP_SETTING name="opcache.enable" value="1" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="opcacherecommended" />
+        </FEEDBACK>
+      </PHP_SETTING>
+    </PHP_SETTINGS>
+    <CUSTOM_CHECKS>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_database_storage_engine" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="unsupporteddbstorageengine" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="question/engine/upgrade/upgradelib.php" function="quiz_attempts_upgraded" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="quizattemptsupgradedmessage" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_slasharguments" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="slashargumentswarning" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_database_tables_row_format" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="unsupporteddbtablerowformat" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+    </CUSTOM_CHECKS>
+  </MOODLE>
+  <MOODLE version="3.1" requires="2.7">
+    <UNICODE level="required">
+      <FEEDBACK>
+        <ON_ERROR message="unicoderequired" />
+      </FEEDBACK>
+    </UNICODE>
+    <DATABASE level="required">
+      <VENDOR name="mariadb" version="5.5.31" />
+      <VENDOR name="mysql" version="5.5.31" />
+      <VENDOR name="postgres" version="9.1" />
+      <VENDOR name="mssql" version="10.0" />
+      <VENDOR name="oracle" version="10.2" />
+    </DATABASE>
+    <PHP version="5.4.4" level="required">
     </PHP>
     <PCREUNICODE level="optional">
       <FEEDBACK>

admin/roles/classes/define_role_table_advanced.php

@@ -413,7 +413,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
     }
 
     public function save_changes() {
-        global $DB;
+        global $DB, $CFG;
 
         if (!$this->roleid) {
             // Creating role.
@@ -422,6 +422,13 @@ 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.

admin/roles/define.php

@@ -201,7 +201,7 @@ if (optional_param('savechanges', false, PARAM_BOOL) && confirm_sesskey() && $de
     $event = \core\event\role_capabilities_updated::create(
         array(
             'context' => $systemcontext,
-            'objectid' => $roleid
+            'objectid' => $tableroleid
         )
     );
     $event->set_legacy_logdata(array(SITEID, 'role', $action, 'admin/roles/define.php?action=view&roleid=' . $tableroleid,

admin/settings/courses.php

@@ -205,6 +205,9 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
     // Create a page for general import configuration and defaults.
     $temp = new admin_settingpage('importgeneralsettings', new lang_string('importgeneralsettings', 'backup'), 'moodle/backup:backupcourse');
     $temp->add(new admin_setting_configtext('backup/import_general_maxresults', new lang_string('importgeneralmaxresults', 'backup'), new lang_string('importgeneralmaxresults_desc', 'backup'), 10));
+    $temp->add(new admin_setting_configcheckbox('backup/import_general_duplicate_admin_allowed',
+            new lang_string('importgeneralduplicateadminallowed', 'backup'),
+            new lang_string('importgeneralduplicateadminallowed_desc', 'backup'), 0));
     $ADMIN->add('backups', $temp);
 
     // Create a page for automated backups configuration and defaults.

admin/tool/assignmentupgrade/version.php

@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;
-$plugin->requires  = 2015050500;
+$plugin->version   = 2015111600;
+$plugin->requires  = 2015111000;
 $plugin->component = 'tool_assignmentupgrade';
-$plugin->dependencies = array('mod_assign' => 2015050500);
+$plugin->dependencies = array('mod_assign' => 2015111000);

admin/tool/availabilityconditions/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'tool_availabilityconditions';

admin/tool/behat/tests/behat/data_generators.feature

@@ -424,9 +424,9 @@ Feature: Set up contextual data for tests
     And the following "grade categories" exist:
       | fullname         | course |
       | Grade category 1 | C1     |
-     And the following "grade items" exist:
-       | itemname                  | course | outcome | gradecategory    |
-       | Test Outcome Grade Item 1 | C1     | OT1     | Grade category 1 |
+    And the following "grade items" exist:
+      | itemname                  | course | outcome | gradecategory    |
+      | Test Outcome Grade Item 1 | C1     | OT1     | Grade category 1 |
     And the following config values are set as admin:
       | enableoutcomes | 1 |
     When I log in as "admin"
@@ -441,3 +441,15 @@ Feature: Set up contextual data for tests
     And I expand all fieldsets
     And "//div[contains(@class, 'fitem')]/div[contains(@class, 'fitemtitle')]/div[contains(@class, fstaticlabel) and contains(., 'Grade category')]/../../div[contains(@class, 'felement') and contains(., 'Grade category 1')]" "xpath_element" should exist
     And I press "Cancel"
+
+  Scenario: Add a block
+    Given the following "courses" exist:
+      | fullname | shortname |
+      | Course 1 | C1        |
+    And the following "blocks" exist:
+      | blockname    | contextlevel | reference | pagetypepattern | defaultregion |
+      | online_users | Course       | C1        | course-view-*   | site-pre      |
+    When I log in as "admin"
+    And I am on site homepage
+    And I follow "Course 1"
+    Then I should see "Online users"

admin/tool/behat/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;   // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;   // Requires this Moodle version
+$plugin->version   = 2015111600;   // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;   // Requires this Moodle version
 $plugin->component = 'tool_behat'; // Full name of the plugin (used for diagnostics)

admin/tool/capability/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2015050500; // Requires this Moodle version.
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2015111000; // Requires this Moodle version.
 $plugin->component = 'tool_capability'; // Full name of the plugin (used for diagnostics).

admin/tool/customlang/db/upgrade.php

@@ -54,5 +54,8 @@ function xmldb_tool_customlang_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

admin/tool/customlang/version.php

@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;
-$plugin->requires  = 2015050500;
+$plugin->version   = 2015111600;
+$plugin->requires  = 2015111000;
 $plugin->component = 'tool_customlang'; // Full name of the plugin (used for diagnostics)

admin/tool/dbtransfer/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2015050500; // Requires this Moodle version.
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2015111000; // Requires this Moodle version.
 $plugin->component = 'tool_dbtransfer'; // Full name of the plugin (used for diagnostics).

admin/tool/filetypes/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'tool_filetypes';

admin/tool/generator/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'tool_generator';

admin/tool/health/version.php

@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_health'; // Full name of the plugin (used for diagnostics)
 
 $plugin->maturity  = MATURITY_ALPHA; // this version's maturity level

admin/tool/innodb/version.php

@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_innodb'; // Full name of the plugin (used for diagnostics)

admin/tool/installaddon/version.php

@@ -24,6 +24,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'tool_installaddon';
-$plugin->version    = 2015080601;
-$plugin->requires   = 2015050500;
+$plugin->version    = 2015111600;
+$plugin->requires   = 2015111000;
 $plugin->maturity   = MATURITY_STABLE;

admin/tool/langimport/index.php

@@ -188,7 +188,7 @@ echo html_writer::end_tag('td');
 $options = array();
 foreach ($availablelangs as $alang) {
     if (!empty($alang[0]) and trim($alang[0]) !== 'en' and !$controller->is_installed_lang($alang[0], $alang[1])) {
-        $options[$alang[0]] = $alang[2].' ('.$alang[0].')';
+        $options[$alang[0]] = $alang[2].' ‎('.$alang[0].')‎';
     }
 }
 if (!empty($options)) {

admin/tool/langimport/version.php

@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_langimport'; // Full name of the plugin (used for diagnostics)

admin/tool/log/db/upgrade.php

@@ -52,5 +52,8 @@ function xmldb_tool_log_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

admin/tool/log/store/database/db/upgrade.php

@@ -42,5 +42,8 @@ function xmldb_logstore_database_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

admin/tool/log/store/database/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2015050500; // Requires this Moodle version.
+$plugin->version = 2015111600; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2015111000; // Requires this Moodle version.
 $plugin->component = 'logstore_database'; // Full name of the plugin (used for diagnostics).

admin/tool/log/store/legacy/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015070700; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2015050500; // Requires this Moodle version.
+$plugin->version = 2015111600; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2015111000; // Requires this Moodle version.
 $plugin->component = 'logstore_legacy'; // Full name of the plugin (used for diagnostics).

admin/tool/log/store/standard/db/upgrade.php

@@ -120,5 +120,8 @@ function xmldb_logstore_standard_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

admin/tool/log/store/standard/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015070700; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2015050500; // Requires this Moodle version.
+$plugin->version = 2015111600; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2015111000; // Requires this Moodle version.
 $plugin->component = 'logstore_standard'; // Full name of the plugin (used for diagnostics).

admin/tool/log/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2015050500; // Requires this Moodle version.
+$plugin->version = 2015111600; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2015111000; // Requires this Moodle version.
 $plugin->component = 'tool_log'; // Full name of the plugin (used for diagnostics).

admin/tool/messageinbound/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;
-$plugin->requires  = 2015050500;
+$plugin->version   = 2015111600;
+$plugin->requires  = 2015111000;
 $plugin->component = 'tool_messageinbound';

admin/tool/monitor/db/upgrade.php

@@ -56,5 +56,8 @@ function xmldb_tool_monitor_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

admin/tool/monitor/lib.php

@@ -103,10 +103,12 @@ function tool_monitor_get_user_courses() {
     if (has_capability('tool/monitor:subscribe', context_system::instance())) {
         $options[0] = get_string('site');
     }
-    if ($courses = get_user_capability_course('tool/monitor:subscribe', null, true, 'fullname', $orderby)) {
+    if ($courses = get_user_capability_course('tool/monitor:subscribe', null, true, 'fullname, visible', $orderby)) {
         foreach ($courses as $course) {
-            $options[$course->id] = format_string($course->fullname, true,
-                array('context' => context_course::instance($course->id)));
+            $coursectx = context_course::instance($course->id);
+            if ($course->visible || has_capability('moodle/course:viewhiddencourses', $coursectx)) {
+                $options[$course->id] = format_string($course->fullname, true, array('context' => $coursectx));
+            }
         }
     }
     // If there are no courses and there is no site permission then return false.

admin/tool/monitor/version.php

@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2015051100;     // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2015050500;     // Requires this Moodle version.
+$plugin->version   = 2015111600;     // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2015111000;     // Requires this Moodle version.
 $plugin->component = 'tool_monitor'; // Full name of the plugin (used for diagnostics).

admin/tool/multilangupgrade/version.php

@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_multilangupgrade'; // Full name of the plugin (used for diagnostics)
 

admin/tool/phpunit/version.php

@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_phpunit'; // Full name of the plugin (used for diagnostics)
 

admin/tool/profiling/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_profiling'; // Full name of the plugin (used for diagnostics)

admin/tool/replace/version.php

@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_replace'; // Full name of the plugin (used for diagnostics)
 
 $plugin->maturity  = MATURITY_ALPHA; // this version's maturity level

admin/tool/spamcleaner/version.php

@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;
-$plugin->requires  = 2015050500;
+$plugin->version   = 2015111600;
+$plugin->requires  = 2015111000;
 $plugin->component = 'tool_spamcleaner'; // Full name of the plugin (used for diagnostics)
 

admin/tool/task/version.php

@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_task'; // Full name of the plugin (used for diagnostics)
 

admin/tool/templatelibrary/version.php

@@ -21,6 +21,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 defined('MOODLE_INTERNAL') || die();
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2015050500; // Requires this Moodle version.
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2015111000; // Requires this Moodle version.
 $plugin->component = 'tool_templatelibrary'; // Full name of the plugin (used for diagnostics).

admin/tool/unsuproles/version.php

@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_unsuproles'; // Full name of the plugin (used for diagnostics)
 

admin/tool/uploadcourse/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;            // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2015050500;            // Requires this Moodle version.
+$plugin->version   = 2015111600;            // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2015111000;            // Requires this Moodle version.
 $plugin->component = 'tool_uploadcourse';   // Full name of the plugin (used for diagnostics).

admin/tool/uploaduser/index.php

@@ -232,8 +232,8 @@ if ($formdata = $mform2->is_cancelled()) {
                 if (isset($USER->$key) and is_array($USER->$key)) {
                     // this must be some hacky field that is abusing arrays to store content and format
                     $user->$key = array();
-                    $user->$key['text']   = $value;
-                    $user->$key['format'] = FORMAT_MOODLE;
+                    $user->{$key['text']}   = $value;
+                    $user->{$key['format']} = FORMAT_MOODLE;
                 } else {
                     $user->$key = trim($value);
                 }

admin/tool/uploaduser/tests/behat/upload_users.feature

@@ -1,4 +1,4 @@
-@core @core_admin @_file_upload
+@tool @tool_uploaduser @_file_upload
 Feature: Upload users
   In order to add users to the system
   As an admin
@@ -39,3 +39,25 @@ Feature: Upload users
     And I follow "Groups"
     And I set the field "groups" to "Section 1 (1)"
     And the "members" select box should contain "Tom Jones"
+
+  @javascript
+  Scenario: Upload users with custom profile fields
+    # Create user profile field.
+    Given I log in as "admin"
+    And I navigate to "User profile fields" node in "Site administration > Users > Accounts"
+    And I set the field "datatype" to "Text area"
+    And I set the following fields to these values:
+      | Short name | superfield  |
+      | Name       | Super field |
+    And I click on "Save changes" "button"
+    # Upload users.
+    When I navigate to "Upload users" node in "Site administration > Users > Accounts"
+    And I upload "lib/tests/fixtures/upload_users_profile.csv" file to "File" filemanager
+    And I press "Upload users"
+    And I press "Upload users"
+    # Check that users were created and the superfield is filled.
+    And I navigate to "Browse list of users" node in "Site administration > Users > Accounts"
+    And I follow "Tom Jones"
+    And I should see "Super field"
+    And I should see "The big guy"
+    And I log out

admin/tool/uploaduser/version.php

@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_uploaduser'; // Full name of the plugin (used for diagnostics)
 

admin/tool/xmldb/version.php

@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500; // Requires this Moodle version
+$plugin->version   = 2015111600; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000; // Requires this Moodle version
 $plugin->component = 'tool_xmldb'; // Full name of the plugin (used for diagnostics)
 

auth/cas/auth.php

@@ -39,13 +39,20 @@ class auth_plugin_cas extends auth_plugin_ldap {
     /**
      * Constructor.
      */
-    function auth_plugin_cas() {
+    public function __construct() {
         $this->authtype = 'cas';
         $this->roleauth = 'auth_cas';
         $this->errorlogtag = '[AUTH CAS] ';
         $this->init_plugin($this->authtype);
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_cas() {
+        self::__construct();
+    }
+
     function prevent_local_passwords() {
         return true;
     }

auth/cas/db/upgrade.php

@@ -74,5 +74,8 @@ function xmldb_auth_cas_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

auth/cas/version.php

@@ -26,8 +26,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015100600;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_cas';        // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('auth_ldap' => 2015050500);
+$plugin->dependencies = array('auth_ldap' => 2015111000);

auth/db/auth.php

@@ -328,6 +328,7 @@ class auth_plugin_db extends auth_plugin_base {
                         $updateuser = new stdClass();
                         $updateuser->id   = $user->id;
                         $updateuser->suspended = 1;
+                        $updateuser = $this->clean_data($updateuser);
                         user_update_user($updateuser, false);
                         $trace->output(get_string('auth_dbsuspenduser', 'auth_db', array('name'=>$user->username, 'id'=>$user->id)), 1);
                     }
@@ -414,6 +415,7 @@ class auth_plugin_db extends auth_plugin_base {
                         $updateuser = new stdClass();
                         $updateuser->id = $olduser->id;
                         $updateuser->suspended = 0;
+                        $updateuser = $this->clean_data($updateuser);
                         user_update_user($updateuser);
                         $trace->output(get_string('auth_dbreviveduser', 'auth_db', array('name' => $username,
                             'id' => $olduser->id)), 1);
@@ -436,6 +438,7 @@ class auth_plugin_db extends auth_plugin_base {
                     $trace->output(get_string('auth_dbinsertuserduplicate', 'auth_db', array('username'=>$user->username, 'auth'=>$collision->auth)), 1);
                     continue;
                 }
+                $user = $this->clean_data($user);
                 try {
                     $id = user_create_user($user, false); // It is truly a new user.
                     $trace->output(get_string('auth_dbinsertuser', 'auth_db', array('name'=>$user->username, 'id'=>$id)), 1);
@@ -577,6 +580,7 @@ class auth_plugin_db extends auth_plugin_base {
         }
         if ($needsupdate) {
             require_once($CFG->dirroot . '/user/lib.php');
+            $updateuser = $this->clean_data($updateuser);
             user_update_user($updateuser);
         }
         return $DB->get_record('user', array('id'=>$userid, 'deleted'=>0));
@@ -906,6 +910,30 @@ class auth_plugin_db extends auth_plugin_base {
         error_reporting($CFG->debug);
         ob_end_flush();
     }
+
+    /**
+     * Clean the user data that comes from an external database.
+     *
+     * @param array $user the user data to be validated against properties definition.
+     * @return stdClass $user the cleaned user data.
+     */
+    public function clean_data($user) {
+        if (empty($user)) {
+            return $user;
+        }
+
+        foreach ($user as $field => $value) {
+            // Get the property parameter type and do the cleaning.
+            try {
+                $property = core_user::get_property_definition($field);
+                $user->$field = clean_param($value, $property['type']);
+            } catch (coding_exception $e) {
+                debugging("The property '$field' could not be cleaned.", DEBUG_DEVELOPER);
+            }
+        }
+
+        return $user;
+    }
 }
 
 

auth/db/tests/db_test.php

@@ -309,7 +309,7 @@ class auth_db_testcase extends advanced_testcase {
         require_once($CFG->libdir.'/password_compat/lib/password.php');
         set_config('passtype', 'saltedcrypt', 'auth/db');
         $auth->config->passtype = 'saltedcrypt';
-        $user3->pass = password_hash('heslo', PASSWORD_BCRYPT, array('salt' => 'best_salt_ever_moodle_rocks_dont_tell'));
+        $user3->pass = password_hash('heslo', PASSWORD_BCRYPT);
         $DB->update_record('auth_db_users', $user3);
         $this->assertTrue($auth->user_login('u3', 'heslo'));
 
@@ -381,4 +381,95 @@ class auth_db_testcase extends advanced_testcase {
 
         $this->cleanup_auth_database();
     }
+
+    /**
+     * Testing the function _colonscope() from ADOdb.
+     */
+    public function test_adodb_colonscope() {
+        global $CFG;
+        require_once($CFG->libdir.'/adodb/adodb.inc.php');
+        require_once($CFG->libdir.'/adodb/drivers/adodb-odbc.inc.php');
+        require_once($CFG->libdir.'/adodb/drivers/adodb-db2ora.inc.php');
+
+        $this->resetAfterTest(false);
+
+        $sql = "select * from table WHERE column=:1 AND anothercolumn > :0";
+        $arr = array('b', 1);
+        list($sqlout, $arrout) = _colonscope($sql,$arr);
+        $this->assertEquals("select * from table WHERE column=? AND anothercolumn > ?", $sqlout);
+        $this->assertEquals(array(1, 'b'), $arrout);
+    }
+
+    /**
+     * Testing the clean_data() method.
+     */
+    public function test_clean_data() {
+        global $DB;
+
+        $this->resetAfterTest(false);
+        $this->preventResetByRollback();
+        $this->init_auth_database();
+        $auth = get_auth_plugin('db');
+        $auth->db_init();
+
+        // Create users on external table.
+        $extdbuser1 = (object)array('name'=>'u1', 'pass'=>'heslo', 'email'=>'u1@example.com');
+        $extdbuser1->id = $DB->insert_record('auth_db_users', $extdbuser1);
+
+        // User with malicious data on the name.
+        $extdbuser2 = (object)array('name'=>'user<script>alert(1);</script>xss', 'pass'=>'heslo', 'email'=>'xssuser@example.com');
+        $extdbuser2->id = $DB->insert_record('auth_db_users', $extdbuser2);
+
+        $trace = new null_progress_trace();
+
+        // Let's test user sync make sure still works as expected..
+        $auth->sync_users($trace, true);
+
+        // Get the user on moodle user table.
+        $user2 = $DB->get_record('user', array('email'=> $extdbuser2->email, 'auth'=>'db'));
+
+        // The malicious code should be sanitized.
+        $this->assertEquals($user2->username, 'userscriptalert1scriptxss');
+        $this->assertNotEquals($user2->username, $extdbuser2->name);
+
+        // User with correct data, should be equal to external db.
+        $user1 = $DB->get_record('user', array('email'=> $extdbuser1->email, 'auth'=>'db'));
+        $this->assertEquals($extdbuser1->name, $user1->username);
+        $this->assertEquals($extdbuser1->email, $user1->email);
+
+        // Now, let's update the name.
+        $extdbuser2->name = 'user no xss anymore';
+        $DB->update_record('auth_db_users', $extdbuser2);
+
+        // Run sync again to update the user data.
+        $auth->sync_users($trace, true);
+
+        // The user information should be updated.
+        $user2 = $DB->get_record('user', array('username' => 'usernoxssanymore', 'auth' => 'db'));
+        // The spaces should be removed, as it's the username.
+        $this->assertEquals($user2->username, 'usernoxssanymore');
+
+        // Now let's test just the clean_data() method isolated.
+        // Testing PARAM_USERNAME, PARAM_NOTAGS, PARAM_RAW_TRIMMED and others.
+        $user3 = new stdClass();
+        $user3->firstname = 'John <script>alert(1)</script> Doe';
+        $user3->username = 'john%#&~%*_doe';
+        $user3->email = ' john@testing.com ';
+        $user3->deleted = 'no';
+        $user3->description = '<b>A description <script>alert(123)</script>about myself.</b>';
+        $user3cleaned = $auth->clean_data($user3);
+
+        // Expected results.
+        $this->assertEquals($user3cleaned->firstname, 'John alert(1) Doe');
+        $this->assertEquals($user3cleaned->email, 'john@testing.com');
+        $this->assertEquals($user3cleaned->deleted, 0);
+        $this->assertEquals($user3->description, '<b>A description about myself.</b>');
+        $this->assertEquals($user3->username, 'john_doe');
+
+        // Try to clean an invalid property (fullname).
+        $user3->fullname = 'John Doe';
+        $auth->clean_data($user3);
+        $this->assertDebuggingCalled("The property 'fullname' could not be cleaned.");
+        $this->cleanup_auth_database();
+    }
 }

auth/db/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_db';         // Full name of the plugin (used for diagnostics)

auth/email/auth.php

@@ -34,11 +34,18 @@ class auth_plugin_email extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_email() {
+    public function __construct() {
         $this->authtype = 'email';
         $this->config = get_config('auth/email');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_email() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/email/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_email';      // Full name of the plugin (used for diagnostics)

auth/fc/auth.php

@@ -37,11 +37,18 @@ class auth_plugin_fc extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_fc() {
+    public function __construct() {
         $this->authtype = 'fc';
         $this->config = get_config('auth/fc');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_fc() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/fc/fcFPP.php

@@ -30,7 +30,7 @@ class fcFPP
     var $_debug = FALSE;    // set to true to see some debug info
 
     // class constructor
-    function fcFPP($host="localhost", $port="3333")
+    public function __construct($host="localhost", $port="3333")
     {
     $this->_hostname = $host;
     $this->_port = $port;
@@ -38,6 +38,12 @@ class fcFPP
     $this->_pwd = "";
     }
 
+    function fcFPP($host="localhost", $port="3333")
+    {
+           debugging('Use of class name as constructor is deprecated', DEBUG_DEVELOPER);
+           self::__construct($host, $port);
+    }
+
     // open a connection to the FirstClass server
     function open()
     {

auth/fc/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_fc';         // Full name of the plugin (used for diagnostics)

auth/imap/auth.php

@@ -35,11 +35,18 @@ class auth_plugin_imap extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_imap() {
+    public function __construct() {
         $this->authtype = 'imap';
         $this->config = get_config('auth/imap');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_imap() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/imap/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_imap';       // Full name of the plugin (used for diagnostics)

auth/ldap/auth.php

@@ -143,13 +143,20 @@ class auth_plugin_ldap extends auth_plugin_base {
     /**
      * Constructor with initialisation.
      */
-    function auth_plugin_ldap() {
+    public function __construct() {
         $this->authtype = 'ldap';
         $this->roleauth = 'auth_ldap';
         $this->errorlogtag = '[AUTH LDAP] ';
         $this->init_plugin($this->authtype);
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_ldap() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/ldap/db/upgrade.php

@@ -64,5 +64,8 @@ function xmldb_auth_ldap_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

auth/ldap/version.php

@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015100600;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_ldap';       // Full name of the plugin (used for diagnostics)

auth/manual/auth.php

@@ -46,13 +46,20 @@ class auth_plugin_manual extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_manual() {
+    public function __construct() {
         $this->authtype = 'manual';
         $config = get_config(self::COMPONENT_NAME);
         $legacyconfig = get_config(self::LEGACY_COMPONENT_NAME);
         $this->config = (object)array_merge((array)$legacyconfig, (array)$config);
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_manual() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist. (Non-mnet accounts only!)

auth/manual/db/upgrade.php

@@ -56,5 +56,8 @@ function xmldb_auth_manual_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

auth/manual/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_manual';     // Full name of the plugin (used for diagnostics)

auth/mnet/auth.php

@@ -35,12 +35,19 @@ class auth_plugin_mnet extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_mnet() {
+    public function __construct() {
         $this->authtype = 'mnet';
         $this->config = get_config('auth_mnet');
         $this->mnet = get_mnet_environment();
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_mnet() {
+        self::__construct();
+    }
+
     /**
      * This function is normally used to determine if the username and password
      * are correct for local logins. Always returns false, as local users do not

auth/mnet/db/upgrade.php

@@ -56,5 +56,8 @@ function xmldb_auth_mnet_upgrade($oldversion) {
     // Moodle v2.9.0 release upgrade line.
     // Put any upgrade step following this.
 
+    // Moodle v3.0.0 release upgrade line.
+    // Put any upgrade step following this.
+
     return true;
 }

auth/mnet/land.php

@@ -35,6 +35,7 @@ $wantsremoteurl = optional_param('remoteurl', false, PARAM_BOOL);
 $url = new moodle_url('/auth/mnet/jump.php', array('token'=>$token, 'idp'=>$remotewwwroot, 'wantsurl'=>$wantsurl));
 if ($wantsremoteurl !== false) $url->param('remoteurl', $wantsremoteurl);
 $PAGE->set_url($url);
+$PAGE->set_context(context_system::instance());
 
 $site = get_site();
 

auth/mnet/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_mnet';       // Full name of the plugin (used for diagnostics)

auth/nntp/auth.php

@@ -35,11 +35,18 @@ class auth_plugin_nntp extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_nntp() {
+    public function __construct() {
         $this->authtype = 'nntp';
         $this->config = get_config('auth/nntp');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_nntp() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/nntp/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_nntp';       // Full name of the plugin (used for diagnostics)

auth/nologin/auth.php

@@ -35,10 +35,17 @@ class auth_plugin_nologin extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_nologin() {
+    public function __construct() {
         $this->authtype = 'nologin';
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_nologin() {
+        self::__construct();
+    }
+
     /**
      * Do not allow any login.
      *

auth/nologin/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_nologin';    // Full name of the plugin (used for diagnostics)

auth/none/auth.php

@@ -34,11 +34,18 @@ class auth_plugin_none extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_none() {
+    public function __construct() {
         $this->authtype = 'none';
         $this->config = get_config('auth/none');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_none() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work or don't exist and false
      * if the user exists and the password is wrong.

auth/none/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_none';       // Full name of the plugin (used for diagnostics)

auth/pam/auth.php

@@ -53,12 +53,19 @@ class auth_plugin_pam extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_pam() {
+    public function __construct() {
         $this->authtype = 'pam';
         $this->config = get_config('auth/pam');
         $this->errormessage = '';
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_pam() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/pam/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_pam';       // Full name of the plugin (used for diagnostics)

auth/pop3/auth.php

@@ -35,11 +35,18 @@ class auth_plugin_pop3 extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_pop3() {
+    public function __construct() {
         $this->authtype = 'pop3';
         $this->config = get_config('auth/pop3');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_pop3() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/pop3/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_pop3';       // Full name of the plugin (used for diagnostics)

auth/radius/auth.php

@@ -38,11 +38,18 @@ class auth_plugin_radius extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_radius() {
+    public function __construct() {
         $this->authtype = 'radius';
         $this->config = get_config('auth/radius');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_radius() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/radius/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_radius';     // Full name of the plugin (used for diagnostics)

auth/shibboleth/auth.php

@@ -38,11 +38,18 @@ class auth_plugin_shibboleth extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_shibboleth() {
+    public function __construct() {
         $this->authtype = 'shibboleth';
         $this->config = get_config('auth/shibboleth');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_shibboleth() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/shibboleth/version.php

@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_shibboleth'; // Full name of the plugin (used for diagnostics)

auth/webservice/auth.php

@@ -35,11 +35,18 @@ class auth_plugin_webservice extends auth_plugin_base {
     /**
      * Constructor.
      */
-    function auth_plugin_webservice() {
+    public function __construct() {
         $this->authtype = 'webservice';
         $this->config = get_config('auth/webservice');
     }
 
+    /**
+     * Old syntax of class constructor for backward compatibility.
+     */
+    public function auth_plugin_webservice() {
+        self::__construct();
+    }
+
     /**
      * Returns true if the username and password work and false if they are
      * wrong or don't exist.

auth/webservice/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2015051100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2015050500;        // Requires this Moodle version
+$plugin->version   = 2015111600;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2015111000;        // Requires this Moodle version
 $plugin->component = 'auth_webservice'; // Full name of the plugin (used for diagnostics)

availability/condition/completion/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'availability_completion';

availability/condition/date/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'availability_date';

availability/condition/grade/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'availability_grade';

availability/condition/group/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'availability_group';

availability/condition/grouping/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'availability_grouping';

availability/condition/profile/version.php

@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2015051100;
-$plugin->requires = 2015050500;
+$plugin->version = 2015111600;
+$plugin->requires = 2015111000;
 $plugin->component = 'availability_profile';

backup/backup.class.php

@@ -131,7 +131,7 @@ abstract class backup implements checksumable {
      * point is backup when some behavior/approach channged, in order to allow
      * conditional coding based on it.
      */
-    const VERSION = 2015051100;
+    const VERSION = 2015111600;
     /**
      * Usually same than major release zero version, mainly for informative/historic purposes.
      */

backup/backup.php

@@ -138,7 +138,9 @@ if ($backup->get_stage() == backup_ui::STAGE_FINAL) {
     }
 
     // Get HTML from logger.
-    $loghtml = $logger->get_html();
+    if ($CFG->debugdisplay) {
+        $loghtml = $logger->get_html();
+    }
 
     // Hide the progress display and first backup step bar (the 'finished' step will show next).
     echo html_writer::end_div();

backup/cc/cc_lib/gral_lib/cssparser.php

@@ -18,13 +18,20 @@ class cssparser {
   private $css;
   private $html;
 
-  function cssparser($html = true) {
+  public function __construct($html = true) {
     // Register "destructor"
     core_shutdown_manager::register_function(array(&$this, "finalize"));
     $this->html = ($html != false);
     $this->Clear();
   }
 
+  /**
+   * Old syntax of class constructor. Deprecated in PHP7.
+   */
+  public function cssparser($html = true) {
+      self::__construct($html);
+  }
+
   function finalize() {
     unset($this->css);
   }
@@ -258,4 +265,4 @@ class cssparser {
     }
     return $result;
   }
-}
+}

backup/restore.php

@@ -110,7 +110,9 @@ if (!$restore->is_independent()) {
             // Do actual restore.
             $restore->execute();
             // Get HTML from logger.
-            $loghtml = $logger->get_html();
+            if ($CFG->debugdisplay) {
+                $loghtml = $logger->get_html();
+            }
             // Hide this section because we are now going to make the page show 'finished'.
             echo html_writer::end_div();
             echo html_writer::script('document.getElementById("executionprogress").style.display = "none";');

backup/util/dbops/restore_dbops.class.php

@@ -1287,7 +1287,11 @@ abstract class restore_dbops {
     *      1F - None of the above, return true => User needs to be created
     *
     *  if restoring from another site backup (cannot match by id here, replace it by email/firstaccess combination):
-    *      2A - Normal check: If match by username and mnethost and (email or non-zero firstaccess) => ok, return target user
+    *      2A - Normal check:
+    *           2A1 - If match by username and mnethost and (email or non-zero firstaccess) => ok, return target user
+    *           2A2 - Exceptional handling (MDL-21912): Match "admin" username. Then, if import_general_duplicate_admin_allowed is
+    *                 enabled, attempt to map the admin user to the user 'admin_[oldsiteid]' if it exists. If not,
+    *                 the user 'admin_[oldsiteid]' will be created in precheck_included users
     *      2B - Handle users deleted in DB and "alive" in backup file:
     *           2B1 - If match by mnethost and user is deleted in DB and not empty email = md5(username) and
     *                 (username LIKE 'backup_email.%' or non-zero firstaccess) => ok, return target user
@@ -1305,7 +1309,7 @@ abstract class restore_dbops {
     * Note: for DB deleted users md5(username) is stored *sometimes* in the email field,
     *       hence we are looking there for usernames if not empty. See delete_user()
     */
-    protected static function precheck_user($user, $samesite) {
+    protected static function precheck_user($user, $samesite, $siteid = null) {
         global $CFG, $DB;
 
         // Handle checks from same site backups
@@ -1376,7 +1380,7 @@ abstract class restore_dbops {
         // Handle checks from different site backups
         } else {
 
-            // 2A - If match by username and mnethost and
+            // 2A1 - If match by username and mnethost and
             //     (email or non-zero firstaccess) => ok, return target user
             if ($rec = $DB->get_record_sql("SELECT *
                                               FROM {user} u
@@ -1393,6 +1397,14 @@ abstract class restore_dbops {
                 return $rec; // Matching user found, return it
             }
 
+            // 2A2 - If we're allowing conflicting admins, attempt to map user to admin_[oldsiteid].
+            if (get_config('backup', 'import_general_duplicate_admin_allowed') && $user->username === 'admin' && $siteid
+                    && $user->mnethostid == $CFG->mnet_localhost_id) {
+                if ($rec = $DB->get_record('user', array('username' => 'admin_' . $siteid))) {
+                    return $rec;
+                }
+            }
+
             // 2B - Handle users deleted in DB and "alive" in backup file
             // Note: for DB deleted users email is stored in username field, hence we
             //       are looking there for emails. See delete_user()
@@ -1500,6 +1512,9 @@ abstract class restore_dbops {
         // Calculate the context we are going to use for capability checking
         $context = context_course::instance($courseid);
 
+        // When conflicting users are detected we may need original site info.
+        $restoreinfo = restore_controller_dbops::load_controller($restoreid)->get_info();
+
         // Calculate if we have perms to create users, by checking:
         // to 'moodle/restore:createuser' and 'moodle/restore:userinfo'
         // and also observe $CFG->disableusercreationonrestore
@@ -1535,14 +1550,28 @@ abstract class restore_dbops {
             }
 
             // Now, precheck that user and, based on returned results, annotate action/problem
-            $usercheck = self::precheck_user($user, $samesite);
+            $usercheck = self::precheck_user($user, $samesite, $restoreinfo->original_site_identifier_hash);
 
             if (is_object($usercheck)) { // No problem, we have found one user in DB to be mapped to
                 // Annotate it, for later process. Set newitemid to mapping user->id
                 self::set_backup_ids_record($restoreid, 'user', $recuser->itemid, $usercheck->id);
 
             } else if ($usercheck === false) { // Found conflict, report it as problem
-                 $problems[] = get_string('restoreuserconflict', '', $user->username);
+                if (!get_config('backup', 'import_general_duplicate_admin_allowed')) {
+                    $problems[] = get_string('restoreuserconflict', '', $user->username);
+                } else if ($user->username == 'admin') {
+                    if (!$cancreateuser) {
+                        $problems[] = get_string('restorecannotcreateuser', '', $user->username);
+                    }
+                    if ($user->mnethostid != $CFG->mnet_localhost_id) {
+                        $problems[] = get_string('restoremnethostidmismatch', '', $user->username);
+                    }
+                    if (!$problems) {
+                        // Duplicate admin allowed, append original site idenfitier to username.
+                        $user->username .= '_' . $restoreinfo->original_site_identifier_hash;
+                        self::set_backup_ids_record($restoreid, 'user', $recuser->itemid, 0, null, (array)$user);
+                    }
+                }
 
             } else if ($usercheck === true) { // User needs to be created, check if we are able
                 if ($cancreateuser) { // Can create user, set newitemid to 0 so will be created later

backup/util/helper/restore_log_rule.class.php

@@ -97,7 +97,10 @@ class restore_log_rule implements processable {
         return $this->module . '-' . $this->action;
     }
 
-    public function process($log) {
+    public function process($inputlog) {
+
+        // There might be multiple rules that process this log, we can't alter it in the process of checking it.
+        $log = clone($inputlog);
 
         // Reset the allpairs array
         $this->allpairs = array();

backup/util/helper/restore_logs_processor.class.php

@@ -89,11 +89,12 @@ class restore_logs_processor {
             }
             // Arrived here log is empty, no rule was able to perform the conversion, log the problem
             if (empty($newlog)) {
-                self::$task->log('Log module-action "' . $keyname . '" process problem. Not restored', backup::LOG_DEBUG);
+                self::$task->log('Log module-action "' . $keyname . '" process problem. Not restored. ' .
+                    json_encode($log), backup::LOG_DEBUG);
             }
 
         } else { // Action not found log the problem
-            self::$task->log('Log module-action "' . $keyname . '" unknown. Not restored', backup::LOG_DEBUG);
+            self::$task->log('Log module-action "' . $keyname . '" unknown. Not restored. '.json_encode($log), backup::LOG_DEBUG);
             $newlog = false;
 
         }

backup/util/helper/tests/restore_log_rule_test.php

@@ -0,0 +1,52 @@
+<?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/>.
+
+/**
+ * @package    core_backup
+ * @category   test
+ * @copyright  2015 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+// Include all the needed stuff
+global $CFG;
+require_once($CFG->dirroot . '/backup/util/includes/restore_includes.php');
+
+
+class backup_restore_log_rule_testcase extends basic_testcase {
+
+    function test_process_keeps_log_unmodified() {
+
+        // Prepare a tiny log entry.
+        $originallog = new stdClass();
+        $originallog->url = 'original';
+        $originallog->info = 'original';
+        $log = clone($originallog);
+
+        // Process it with a tiny log rule, only modifying url and info.
+        $lr = new restore_log_rule('test', 'test', 'changed', 'changed');
+        $result = $lr->process($log);
+
+        // The log has been processed.
+        $this->assertEquals('changed', $result->url);
+        $this->assertEquals('changed', $result->info);
+
+        // But the original log has been kept unmodified by the process() call.
+        $this->assertEquals($originallog, $log);
+    }
+}

backup/util/plan/backup_structure_step.class.php

@@ -183,6 +183,10 @@ abstract class backup_structure_step extends backup_step {
      * @return void
      */
     protected function add_subplugin_structure($subplugintype, $element, $multiple, $plugintype = null, $pluginname = null) {
+        global $CFG;
+        // This global declaration is required, because where we do require_once($backupfile);
+        // That file may in turn try to do require_once($CFG->dirroot ...).
+        // That worked in the past, we should keep it working.
 
         // Verify if this is a BC call for an activity backup. See NOTE above for this special case.
         if ($plugintype === null and $pluginname === null) {