Fix Youtube video ID

system/htmly.php

@@ -1853,8 +1853,8 @@ get('/:year/:month/:name/edit', function ($year, $month, $name) {
 		} elseif (isset($current->audio)) {
 			$var = 'edit-audio';
 		} elseif (isset($current->video)) {
-			$var = 'edit-video'; }
-		else {
+			$var = 'edit-video'; 
+		} else {
 		    $var = 'edit-post';
 		}
 		

system/includes/functions.php

@@ -267,7 +267,7 @@ function get_posts($posts, $page = 1, $perpage = 0)
         // Extract the title and body
         $post->title = get_content_tag('t', $content, 'Untitled: ' . date('l jS \of F Y', $post->date));
         $post->image = get_content_tag('image', $content);
-        $post->video = str_replace(array("http://", "https://", "www.", "youtube", ".com", "/watch?v=", "/embed/"), "", get_content_tag('video', $content));
+        $post->video = get_youtube_id(get_content_tag('video', $content));
 		$post->link  = get_content_tag('link', $content);
 		$post->quote  = get_content_tag('quote', $content);
 		$post->audio  = get_content_tag('audio', $content);
@@ -2011,3 +2011,15 @@ function isCaptcha($reCaptchaResponse)
     }
     return ($json['success']);
 }
+
+// Get YouTube video ID
+function get_youtube_id($url)
+{
+    if(empty($url)) {
+       return;
+    }
+
+    preg_match("/^(?:http(?:s)?:\/\/)?(?:www\.)?(?:m\.)?(?:youtu\.be\/|youtube\.com\/(?:(?:watch)?\?(?:.*&)?v(?:i)?=|(?:embed|v|vi|user)\/))([^\?&\"'>]+)/", $url, $matches);
+
+    return $matches[1];
+}