Add some comments

jgarib · Dec 11, 2017 · f14f2ed · f14f2ed
1 parent 6a9cda8
commit f14f2ed
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/Wordpress/Helper/AttachmentHelper.php b/Wordpress/Helper/AttachmentHelper.php
@@ -24,8 +24,9 @@ protected function getManager()
 
     public function findThumbnail(Post $post)
     {
+        // Switch to correct blog
         $originBlogId = $this->getManager()->getBlogId();
-        if ($this->getManager()->getBlogId() !== $post->getBlogId()) {
+        if ($originBlogId !== $post->getBlogId()) {
             $this->managerRegistry->setCurrentBlogId($post->getBlogId());
         }
 
@@ -43,17 +44,17 @@ public function findThumbnail(Post $post)
             'type' => 'attachment',
         ]);
 
-        if ($originBlogId !== $this->getManager()->getBlogId()) {
-            $this->managerRegistry->setCurrentBlogId($originBlogId);
-        }
+        // Reset blog ID
+        $this->managerRegistry->setCurrentBlogId($originBlogId);
 
         return $thumbnail;
     }
 
     public function getAttachmentUrl(Post $post, $size = 'post-thumbnail')
     {
+        // Switch to correct blog
         $originBlogId = $this->getManager()->getBlogId();
-        if ($this->getManager()->getBlogId() !== $post->getBlogId()) {
+        if ($originBlogId !== $post->getBlogId()) {
             $this->managerRegistry->setCurrentBlogId($post->getBlogId());
         }
 
@@ -62,9 +63,8 @@ public function getAttachmentUrl(Post $post, $size = 'post-thumbnail')
             'key' => '_wp_attachment_metadata',
         ]);
 
-        if ($originBlogId !== $this->getManager()->getBlogId()) {
-            $this->managerRegistry->setCurrentBlogId($originBlogId);
-        }
+        // Reset blog ID
+        $this->managerRegistry->setCurrentBlogId($originBlogId);
 
         if (!$metadata) {
             return null;