Small cleanup

protected/humhub/components/SocialActivity.php

@@ -8,6 +8,7 @@
 
 namespace humhub\components;
 
+use Exception;
 use humhub\components\behaviors\PolymorphicRelation;
 use humhub\libs\Helpers;
 use humhub\modules\content\models\Content;
@@ -361,8 +362,10 @@ abstract class SocialActivity extends \yii\base\BaseObject implements rendering\
      *
      *  If no $content is provided the contentPreview of $source is returned.
      *
-     * @param Content $content
+     * @param ContentOwner $content
+     * @param int $maxLength
      * @return string|null
+     * @throws Exception
      */
     public function getContentPreview(ContentOwner $content = null, $maxLength = 25)
     {

protected/humhub/modules/activity/resources/js/humhub.activity.js

@@ -54,7 +54,6 @@ humhub.module('activity', function (module, require, $) {
             initLoadCount: STREAM_INIT_COUNT,
             loadCount: STREAM_LOAD_COUNT,
             streamEntryClass: ActivityStreamEntry,
-
         });
     });
 

protected/humhub/modules/comment/widgets/Comments.php

@@ -43,5 +43,4 @@ class Comments extends \yii\base\Widget
             'total' => $commentCount
         ]);
     }
-
 }

protected/humhub/modules/content/components/ContentActiveRecord.php

@@ -312,6 +312,7 @@ class ContentActiveRecord extends ActiveRecord implements ContentOwner, Movable
      *
      * @param array $params optional parameters for WallEntryWidget
      * @return string
+     * @throws \Exception
      */
     public function getWallOut($params = [])
     {
@@ -413,6 +414,7 @@ class ContentActiveRecord extends ActiveRecord implements ContentOwner, Movable
      * @param null $user
      * @return bool
      * @since 1.3
+     * @throws \Throwable
      */
     public function isOwner($user = null)
     {

protected/humhub/modules/content/models/Content.php

@@ -719,9 +719,11 @@ class Content extends ContentDeprecated implements Movable, ContentOwner
      * @param $permission
      * @param array $params
      * @param bool $allowCaching
+     * @return bool
+     * @throws Exception
+     * @throws \yii\base\InvalidConfigException
      * @see PermissionManager::can()
      * @since 1.2.1
-     * @return bool
      */
     public function can($permission, $params = [], $allowCaching = true)
     {
@@ -734,6 +736,8 @@ class Content extends ContentDeprecated implements Movable, ContentOwner
      * @since 1.1
      * @param User|integer $user
      * @return boolean can view this content
+     * @throws Exception
+     * @throws \Throwable
      */
     public function canView($user = null)
     {

protected/humhub/modules/content/widgets/richtext/AbstractRichText.php

@@ -14,6 +14,7 @@ use humhub\modules\content\components\ContentActiveRecord;
 use humhub\modules\content\components\ContentAddonActiveRecord;
 use humhub\widgets\JsWidget;
 use yii\base\InvalidArgumentException;
+use yii\db\ActiveRecord;
 
 /**
  * AbstractRichText serves as the base class for rich text implementations.

protected/humhub/tests/codeception/_support/FunctionalTester.php

@@ -281,7 +281,6 @@ class FunctionalTester extends \Codeception\Actor
         $space = Space::findOne(['guid' => $guid]);
         $space->enableModule($moduleId);
         Yii::$app->moduleManager->flushCache();
-        \humhub\modules\space\models\Module::flushCache();
     }
 
 }