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1. _ck_
   Member
   Posted 9 months ago #

   This is a quick and dirty hack to force the auto-post-thumbnail to use the first available youtube image for a thumbnail if no other image is available in the post and it contains almost any kind of youtube embed.

   Find
   

   // Get all images from post's body
       preg_match_all('/<\s*img [^\>]*src\s*=\s*[\""\']?([^\""\'>]*)/i', $post[0]->post_content, $matches);

   and add immediately afterwards

   if (empty($matches[0])) {
   		preg_match('%(?:youtube\.com/(?:user/.+/|(?:v|e(?:mbed)?)/|.*[?&]v=)|youtu\.be/)([^"&?/ ]{11})%i', $post[0]->post_content, $match);
   		if (!empty($match[1])) {
   			$matches=array(); $matches[0]=$matches[1]=array('http://i3.ytimg.com/vi/'.$match[1].'/hqdefault.jpg');
   		}
   	}

   Not well tested but seems to work.

2. skittles
   Member
   Posted 2 months ago #

   Cant believe this isnt in by default already!

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