Changeset 2560

Timestamp:

04/20/2005 09:07:19 PM (19 years ago)

Author:

matt

Message:

Don't enclose different things multiple times - ​http://mosquito.wordpress.org/view.php?id=1197

File:

• trunk/wp-includes/functions.php (modified) (1 diff)

trunk/wp-includes/functions.php

@@ -811 +811 @@
 
     foreach ($post_links as $url) :
-        if ( $url != '' && in_array($url, $pung) == false ) {
+        if ( $url != '' && !$wpdb->get_var("SELECT post_id FROM $wpdb->postmeta WHERE post_id = '$post_ID' AND meta_key = 'enclosure' AND meta_value LIKE ('$url%')") ) {
             if ( $headers = wp_get_http_headers( $url) ) {
-                $len  = $headers['content-length'];
-                $type = $headers['content-type'];
+                $len  = (int) $headers['content-length'];
+                $type = addslashes( $headers['content-type'] );
                 $allowed_types = array( 'video', 'audio' );
                 if( in_array( substr( $type, 0, strpos( $type, "/" ) ), $allowed_types ) ) {
                     $meta_value = "$url\n$len\n$type\n";
-                    $wpdb->query( "INSERT INTO `".$wpdb->postmeta."` ( `post_id` , `meta_key` , `meta_value` )
-                    VALUES ( '$post_ID', 'enclosure' , '".$meta_value."')" );
+                    $wpdb->query( "INSERT INTO `$wpdb->postmeta` ( `post_id` , `meta_key` , `meta_value` )
+                    VALUES ( '$post_ID', 'enclosure' , '$meta_value')" );
                 }
             }