diff options
Diffstat (limited to 'plugins/jetpack/_inc/lib/class.media-summary.php')
| -rw-r--r-- | plugins/jetpack/_inc/lib/class.media-summary.php | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/plugins/jetpack/_inc/lib/class.media-summary.php b/plugins/jetpack/_inc/lib/class.media-summary.php index 98844e15..d129f5e6 100644 --- a/plugins/jetpack/_inc/lib/class.media-summary.php +++ b/plugins/jetpack/_inc/lib/class.media-summary.php @@ -6,7 +6,10 @@ */ class Jetpack_Media_Summary { + private static $cache = array(); + static function get( $post_id, $blog_id = 0, $args = array() ) { + $defaults = array( 'max_words' => 16, 'max_chars' => 256, @@ -21,6 +24,11 @@ class Jetpack_Media_Summary { $blog_id = get_current_blog_id(); } + $cache_key = "{$blog_id}_{$post_id}_{$args['max_words']}_{$args['max_chars']}"; + if ( isset( self::$cache[ $cache_key ] ) ) { + return self::$cache[ $cache_key ]; + } + if ( ! class_exists( 'Jetpack_Media_Meta_Extractor' ) ) { jetpack_require_lib( 'class.media-extractor' ); } @@ -242,6 +250,8 @@ class Jetpack_Media_Summary { */ $return = apply_filters( 'jetpack_media_summary_output', $return, $post_id ); + self::$cache[ $cache_key ] = $return; + return $return; } |