Wordpress 3.3

[autoinstalls/wordpress.git] / wp-admin / includes / export.php

diff --git a/wp-admin/includes/export.php b/wp-admin/includes/export.php
index cfdc3dded39952ef6e7e29d10ec15a87f5376013..6aa85a85a3dc89bcaf6041310493903553259c55 100644 (file)
--- a/wp-admin/includes/export.php
+++ b/wp-admin/includes/export.php
@@ -243,7 +243,7 @@ function export_wp( $args = array() ) {
 
                $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>';
                        echo '<wp:author_login>' . $author->user_login . '</wp:author_login>';
@@ -290,6 +290,13 @@ function export_wp( $args = array() ) {
                }
        }
 
+       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";
 
        ?>
@@ -384,12 +391,15 @@ function export_wp( $args = array() ) {
 <?php  endif; ?>
 <?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 ) : ?>
                <wp:comment>