diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/youtube.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/youtube.php | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/plugins/jetpack/modules/shortcodes/youtube.php b/plugins/jetpack/modules/shortcodes/youtube.php index ebf989f0..74c497ed 100644 --- a/plugins/jetpack/modules/shortcodes/youtube.php +++ b/plugins/jetpack/modules/shortcodes/youtube.php @@ -140,6 +140,7 @@ function youtube_sanitize_url( $url ) { function get_youtube_id( $url ) { $url = youtube_sanitize_url( $url ); $url = parse_url( $url ); + $id = false; if ( ! isset( $url['query'] ) ) return false; @@ -149,7 +150,8 @@ function get_youtube_id( $url ) { if ( ! isset( $qargs['v'] ) && ! isset( $qargs['list'] ) ) return false; - $id = preg_replace( '|[^_a-z0-9-]|i', '', $qargs['list'] ); + if ( isset( $qargs['list'] ) ) + $id = preg_replace( '|[^_a-z0-9-]|i', '', $qargs['list'] ); if ( empty( $id ) ) $id = preg_replace( '|[^_a-z0-9-]|i', '', $qargs['v'] ); @@ -175,12 +177,6 @@ function youtube_id( $url ) { parse_str( $url['query'], $qargs ); - $agent = $_SERVER['HTTP_USER_AGENT']; - // Bloglines & Google Reader handle YouTube well now, instead of - // big blank space of yester year, so they can skip this treatment - if ( is_feed() && ! preg_match( '#' . apply_filters( 'jetpack_shortcode_youtube_whitelist_user_agents', 'Bloglines|FeedFetcher-Google|feedburner' ) . '#i', $agent ) ) - return '<span style="text-align:center; display: block;"><a href="' . get_permalink() . '"><img src="http://img.youtube.com/vi/' . $id . '/2.jpg" alt="" /></a></span>'; - // calculate the width and height, taking content_width into consideration global $content_width; |