Changeset 19233

Timestamp:

11/09/2011 07:32:44 PM (13 years ago)

Author:

nacin

Message:

Add wxr_export_skip_postmeta filter for skipping postmeta in exports. props westi, fixes #18280.

File:

• trunk/wp-admin/includes/export.php (modified) (3 diffs)

trunk/wp-admin/includes/export.php

@@ -244 +244 @@
         $authors = array_filter( $authors );
 
-        foreach( $authors as $author ) {
+        foreach ( $authors as $author ) {
             echo "\t<wp:author>";
             echo '<wp:author_id>' . $author->ID . '</wp:author_id>';
@@ -290 +290 @@
         }
     }
+
+    function wxr_filter_postmeta( $return_me, $meta_key ) {
+        if ( '_edit_lock' == $meta_key )
+            $return_me = true;
+        return $return_me;
+    }
+    add_filter( 'wxr_export_skip_postmeta', 'wxr_filter_postmeta', 10, 2 );
 
     echo '<?xml version="1.0" encoding="' . get_bloginfo('charset') . "\" ?>\n";
@@ -385 +392 @@
 <?php   wxr_post_taxonomy(); ?>
 <?php   $postmeta = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->postmeta WHERE post_id = %d", $post->ID ) );
-        foreach( $postmeta as $meta ) : if ( $meta->meta_key != '_edit_lock' ) : ?>
+        foreach ( $postmeta as $meta ) :
+            if ( apply_filters( 'wxr_export_skip_postmeta', false, $meta->meta_key, $meta ) )
+                continue;
+        ?>
         <wp:postmeta>
             <wp:meta_key><?php echo $meta->meta_key; ?></wp:meta_key>
             <wp:meta_value><?php echo wxr_cdata( $meta->meta_value ); ?></wp:meta_value>
         </wp:postmeta>
-<?php   endif; endforeach; ?>
+<?php   endforeach; ?>
 <?php   $comments = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved <> 'spam'", $post->ID ) );
         foreach ( $comments as $c ) : ?>