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MDL-45216 events: Update to core/event/manager to return observer information.

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This commit is contained in:
Adrian Greeve 2014-04-22 13:43:48 +08:00
parent e471fc6c9d
commit 1b9fb2e815
1 changed files with 23 additions and 7 deletions
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30
lib/classes/event/manager.php
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@ -215,15 +215,16 @@ class manager {
self::$allobservers = array();
$plugintypes = \core_component::get_plugin_types();
$plugintypes = array_merge(array('core' => 'not used'), $plugintypes);
$systemdone = false;
foreach ($plugintypes as $plugintype => $ignored) {
$plugins = \core_component::get_plugin_list($plugintype);
if (!$systemdone) {
$plugins[] = "$CFG->dirroot/lib";
$systemdone = true;
if ($plugintype === 'core') {
$plugins['core'] = "$CFG->dirroot/lib";
} else {
$plugins = \core_component::get_plugin_list($plugintype);
}
foreach ($plugins as $fulldir) {
foreach ($plugins as $plugin => $fulldir) {
if (!file_exists("$fulldir/db/events.php")) {
continue;
}
@ -232,7 +233,7 @@ class manager {
if (!is_array($observers)) {
continue;
}
self::add_observers($observers, "$fulldir/db/events.php");
self::add_observers($observers, "$fulldir/db/events.php", $plugintype, $plugin);
}
}
@ -248,8 +249,10 @@ class manager {
* Add observers.
* @param array $observers
* @param string $file
* @param string $plugintype Plugin type of the observer.
* @param string $plugin Plugin of the observer.
*/
protected static function add_observers(array $observers, $file) {
protected static function add_observers(array $observers, $file, $plugintype = null, $plugin = null) {
global $CFG;
foreach ($observers as $observer) {
@ -292,6 +295,8 @@ class manager {
}
$o->includefile = $observer['includefile'];
}
$o->plugintype = $plugintype;
$o->plugin = $plugin;
self::$allobservers[$observer['eventname']][] = $o;
}
}
@ -306,6 +311,17 @@ class manager {
}
}
/**
* Returns all observers in the system. This is only for use for reporting on the list of observers in the system.
*
* @access private
* @return array An array of stdClass with all core observer details.
*/
public static function get_all_observers() {
self::init_all_observers();
return self::$allobservers;
}
/**
* Replace all standard observers.
* @param array $observers