MDL-42078 multiple uninstall improvements and cleanup

Includes: * update checker refactored to \core\update\ namespace * plugininfo classes refactored to \core\plugininfo\ namespace * plugin_manager renamed to core_plugin_manager * redirect back to original page after plugin uninstall * fixed assign subplugin uninstall * move assign subplugins under the assignment in admin tree * fixed plugininfo for all question related plugin types * auth uninstall support * added missing block dependencies * added theme uninstall * subplugin types are following the plugin on plugin overview page * several performance improvements in plugin manager * new warnigns when plugininfo are outdated or missing * multiple fixes and other improvements
2013-10-07 13:10:36 +02:00
parent 56cc9b387e
commit e87214bda7
105 changed files with 7033 additions and 4986 deletions
@@ -0,0 +1,100 @@
+<?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/>.
+
+/**
+ * Defines classes used for plugin info.
+ *
+ * @package    core
+ * @copyright  2013 Petr Skoda {@link http://skodak.org}
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+namespace core\plugininfo;
+
+use moodle_url, part_of_admin_tree, admin_settingpage;
+
+defined('MOODLE_INTERNAL') || die();
+
+
+/**
+ * Class for HTML editors
+ */
+class editor extends base {
+    /**
+     * Finds all enabled plugins, the result may include missing plugins.
+     * @return array|null of enabled plugins $pluginname=>$pluginname, null means unknown
+     */
+    public static function get_enabled_plugins() {
+        global $CFG;
+
+        if (empty($CFG->texteditors)) {
+            return array('tinymce'=>'tinymce', 'textarea'=>'textarea');
+        }
+
+        $enabled = array();
+        foreach (explode(',', $CFG->texteditors) as $editor) {
+            $enabled[$editor] = $editor;
+        }
+
+        return $enabled;
+    }
+
+    public function get_settings_section_name() {
+        return 'editorsettings' . $this->name;
+    }
+
+    public function load_settings(part_of_admin_tree $adminroot, $parentnodename, $hassiteconfig) {
+        global $CFG, $USER, $DB, $OUTPUT, $PAGE; // In case settings.php wants to refer to them.
+        $ADMIN = $adminroot; // May be used in settings.php.
+        $plugininfo = $this; // Also can be used inside settings.php.
+        $editor = $this;     // Also can be used inside settings.php.
+
+        if (!$this->is_installed_and_upgraded()) {
+            return;
+        }
+
+        if (!$hassiteconfig or !file_exists($this->full_path('settings.php'))) {
+            return;
+        }
+
+        $section = $this->get_settings_section_name();
+
+        $settings = new admin_settingpage($section, $this->displayname, 'moodle/site:config', $this->is_enabled() === false);
+        include($this->full_path('settings.php')); // This may also set $settings to null.
+
+        if ($settings) {
+            $ADMIN->add($parentnodename, $settings);
+        }
+    }
+
+    /**
+     * Basic textarea editor can not be uninstalled.
+     */
+    public function is_uninstall_allowed() {
+        if ($this->name === 'textarea') {
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    /**
+     * Return URL used for management of plugins of this type.
+     * @return moodle_url
+     */
+    public static function get_manage_url() {
+        return new moodle_url('/admin/settings.php', array('section'=>'manageeditors'));
+    }
+}