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

git-svn-id: http://svn.automattic.com/wordpress/trunk@19233 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nacin 2011-11-09 19:32:44 +00:00
parent 087eb4e30a
commit 89c5a967d6
1 changed files with 13 additions and 3 deletions
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16
wp-admin/includes/export.php
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@ -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>