Changeset 25579

Timestamp:

09/23/2013 07:10:53 PM (11 years ago)

Author:

nacin

Message:

Introduce a wp_count_attachments filter.

props kevinB.
fixes #17071.

File:

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

trunk/src/wp-includes/post.php

@@ -2152 +2152 @@
     $count = $wpdb->get_results( "SELECT post_mime_type, COUNT( * ) AS num_posts FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' $and GROUP BY post_mime_type", ARRAY_A );
 
-    $stats = array();
+    $counts = array();
     foreach( (array) $count as $row ) {
-        $stats[$row['post_mime_type']] = $row['num_posts'];
-    }
-    $stats['trash'] = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status = 'trash' $and");
-
-    return (object) $stats;
+        $counts[ $row['post_mime_type'] ] = $row['num_posts'];
+    }
+    $counts['trash'] = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status = 'trash' $and");
+
+    /**
+     * Modify returned attachment counts by mime type.
+     *
+     * @since 3.7.0
+     *
+     * @param object $counts    An object containing the attachment counts by mime type.
+     * @param string $mime_type The mime type pattern used to filter the attachments counted.
+     */
+    return apply_filters( 'wp_count_attachments', (object) $stats, $mime_type );
 }