MDL-35260 Course formats may have settings, be enabled, disabled and uninstalled

2012-11-10 15:34:29 +08:00
parent 8ccaa296fa
commit 3776335ce2
14 changed files with 432 additions and 13 deletions
@@ -3362,3 +3362,61 @@ class plugininfo_webservice extends plugininfo_base {
                array('sesskey' => sesskey(), 'action' => 'uninstall', 'webservice' => $this->name));
    }
 }
+
+/**
+ * Class for course formats
+ */
+class plugininfo_format extends plugininfo_base {
+
+    /**
+     * Gathers and returns the information about all plugins of the given type
+     *
+     * @param string $type the name of the plugintype, eg. mod, auth or workshopform
+     * @param string $typerootdir full path to the location of the plugin dir
+     * @param string $typeclass the name of the actually called class
+     * @return array of plugintype classes, indexed by the plugin name
+     */
+    public static function get_plugins($type, $typerootdir, $typeclass) {
+        global $CFG;
+        $formats = parent::get_plugins($type, $typerootdir, $typeclass);
+        require_once($CFG->dirroot.'/course/lib.php');
+        $order = get_sorted_course_formats();
+        $sortedformats = array();
+        foreach ($order as $formatname) {
+            $sortedformats[$formatname] = $formats[$formatname];
+        }
+        return $sortedformats;
+    }
+
+    public function get_settings_section_name() {
+        return 'formatsetting' . $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; // also may be used in settings.php
+        $section = $this->get_settings_section_name();
+
+        $settings = null;
+        if ($hassiteconfig && file_exists($this->full_path('settings.php'))) {
+            $settings = new admin_settingpage($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, $settings);
+        }
+    }
+
+    public function is_enabled() {
+        return !get_config($this->component, 'disabled');
+    }
+
+    public function get_uninstall_url() {
+        if ($this->name !== get_config('moodlecourse', 'format') && $this->name !== 'site') {
+            return new moodle_url('/admin/courseformats.php',
+                    array('sesskey' => sesskey(), 'action' => 'uninstall', 'format' => $this->name));
+        }
+        return parent::get_uninstall_url();
+    }
+}