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Mini Shell
Mini Shell
<?php
/**
* @link https://www.humhub.org/
* @copyright Copyright (c) 2015 HumHub GmbH & Co. KG
* @license https://www.humhub.com/licences
*/
namespace humhub\modules\like;
use humhub\components\ActiveRecord;
use humhub\components\Event;
use humhub\modules\like\models\Like;
use Yii;
/**
* Events provides callbacks to handle events.
*
* @author luke
*/
class Events extends \yii\base\BaseObject
{
/**
* On User delete, also delete all comments
*
* @param Event $event
* @return bool
* @throws \Throwable
* @throws \yii\db\StaleObjectException
*/
public static function onUserDelete($event)
{
foreach (Like::findAll(['created_by' => $event->sender->id]) as $like) {
/** @var Like $like */
$like->delete();
}
return true;
}
/**
* On any ActiveRecord deletion check for assigned likes
*
* @param $event
* @return bool
* @throws \Throwable
* @throws \yii\db\StaleObjectException
*/
public static function onActiveRecordDelete($event)
{
/** @var ActiveRecord $record */
$record = $event->sender;
if ($record->hasAttribute('id')) {
foreach (Like::findAll(['object_id' => $record->id, 'object_model' => $record->className()]) as $like) {
$like->delete();
}
}
return true;
}
/**
* Callback to validate module database records.
*
* @param Event $event
*/
public static function onIntegrityCheck($event)
{
$integrityController = $event->sender;
$integrityController->showTestHeadline("Like (" . Like::find()->count() . " entries)");
foreach (Like::find()->each() as $like) {
if ($like->source === null) {
if ($integrityController->showFix("Deleting like id " . $like->id . " without existing target!")) {
$like->delete();
}
}
// User exists
if ($like->user === null) {
if ($integrityController->showFix("Deleting like id " . $like->id . " without existing user!")) {
$like->delete();
}
}
}
}
/**
* On initalizing the wall entry controls also add the like link widget
*
* @param Event $event
*/
public static function onWallEntryLinksInit($event)
{
$event->sender->addWidget(widgets\LikeLink::class, ['object' => $event->sender->object], ['sortOrder' => 20]);
}
/**
* @return Module the like module
*/
private static function getModule()
{
return Yii::$app->getModule('like');
}
}
Zerion Mini Shell 1.0