mirror of
https://github.com/WordPress/WordPress.git
synced 2024-11-19 00:55:13 +01:00
35086b850f
git-svn-id: http://svn.automattic.com/wordpress/trunk@7747 1a063a9b-81f0-0310-95a4-ce76da25c4cd
133 lines
3.7 KiB
PHP
133 lines
3.7 KiB
PHP
<?php
|
|
|
|
require_once('admin.php');
|
|
|
|
$parent_file = 'edit.php';
|
|
$submenu_file = 'edit.php';
|
|
|
|
wp_reset_vars(array('revision', 'diff', 'restore'));
|
|
|
|
$revision_id = absint($revision);
|
|
$diff = absint($diff);
|
|
|
|
if ( $diff ) {
|
|
$restore = false;
|
|
$revision = get_post( $revision_id );
|
|
$post = 'revision' == $revision->post_type ? get_post( $revision->post_parent ) : get_post( $revision_id );
|
|
$left_revision = get_post( $diff );
|
|
|
|
// Don't allow reverse diffs?
|
|
if ( strtotime($revision->post_modified_gmt) < strtotime($left_revision->post_modified_gmt) ) {
|
|
wp_redirect( add_query_arg( array( 'diff' => $revision->ID, 'revision' => $diff ) ) );
|
|
exit;
|
|
}
|
|
|
|
$h2 = __( 'Compare Revisions of “%1$s”' );
|
|
$right = $revision->ID;
|
|
$left = $left_revision->ID;
|
|
|
|
if (
|
|
// They're the same
|
|
$left_revision->ID == $revision->ID
|
|
||
|
|
// They don't have a comment parent (and we're not comparing a revision to it's post)
|
|
( $left_revision->ID != $revision->post_parent && $left_revision->post_parent != $revision->ID && $left_revision->post_parent != $revision->post_parent )
|
|
||
|
|
// Neither is a revision
|
|
( !wp_get_revision( $left_revision->ID ) && !wp_get_revision( $revision->ID ) )
|
|
) {
|
|
wp_redirect( get_edit_post_link( $revision->ID, 'url' ) );
|
|
exit();
|
|
}
|
|
} else {
|
|
$revision = wp_get_revision( $revision_id );
|
|
$post = get_post( $revision->post_parent );
|
|
$h2 = __( 'Post Revision for “%1$s” created on %2$s' );
|
|
$right = $post->ID;
|
|
$left = $revision->ID;
|
|
}
|
|
|
|
if ( !$revision || !$post ) {
|
|
wp_redirect("edit.php");
|
|
exit();
|
|
}
|
|
|
|
if ( $restore && current_user_can( 'edit_post', $revision->post_parent ) ) {
|
|
check_admin_referer( "restore-post_$post->ID|$revision->ID" );
|
|
wp_restore_revision( $revision->ID );
|
|
wp_redirect( add_query_arg( array( 'message' => 5, 'revision' => $revision->ID ), get_edit_post_link( $post->ID, 'url' ) ) );
|
|
exit;
|
|
}
|
|
|
|
add_filter( '_wp_revision_field_post_author', 'get_author_name' );
|
|
|
|
$title = __( 'Post Revision' );
|
|
|
|
require_once( 'admin-header.php' );
|
|
|
|
$post_title = '<a href="' . get_edit_post_link() . '">' . get_the_title() . '</a>';
|
|
$revision_time = wp_post_revision_time( $revision );
|
|
?>
|
|
|
|
<div class="wrap">
|
|
|
|
<h2 style="padding-right: 0"><?php printf( $h2, $post_title, $revision_time ); ?></h2>
|
|
|
|
<table class="form-table ie-fixed">
|
|
<col class="th" />
|
|
<?php if ( $diff ) : ?>
|
|
|
|
<tr id="revision">
|
|
<th scope="row"></th>
|
|
<th scope="col" class="th-full"><?php printf( __('Older: %s'), wp_post_revision_time( $left_revision ) ); ?></td>
|
|
<th scope="col" class="th-full"><?php printf( __('Newer: %s'), wp_post_revision_time( $revision ) ); ?></td>
|
|
</tr>
|
|
|
|
<?php endif;
|
|
|
|
// use get_post_to_edit ?
|
|
$identical = true;
|
|
foreach ( _wp_revision_fields() as $field => $field_title ) :
|
|
if ( !$diff )
|
|
add_filter( "_wp_revision_field_$field", 'htmlspecialchars' );
|
|
$content = apply_filters( "_wp_revision_field_$field", $revision->$field, $field );
|
|
if ( $diff ) {
|
|
$left_content = apply_filters( "_wp_revision_field_$field", $left_revision->$field, $field );
|
|
if ( !$content = wp_text_diff( $left_content, $content ) )
|
|
continue;
|
|
}
|
|
$identical = false;
|
|
?>
|
|
|
|
<tr id="revision-field-<?php echo $field; ?>"?>
|
|
<th scope="row"><?php echo wp_specialchars( $field_title ); ?></th>
|
|
<td colspan="2"><pre><?php echo $content; ?></pre></td>
|
|
</tr>
|
|
|
|
<?php
|
|
|
|
endforeach;
|
|
|
|
if ( $diff && $identical ) :
|
|
|
|
?>
|
|
|
|
<tr><td colspan="3"><div class="updated"><p><?php _e( 'These revisions are identical' ); ?></p></div></td></tr>
|
|
|
|
<?php
|
|
|
|
endif;
|
|
|
|
?>
|
|
|
|
</table>
|
|
|
|
<br class="clear" />
|
|
|
|
<h2><?php _e( 'Post Revisions' ); ?></h2>
|
|
|
|
<?php
|
|
wp_list_post_revisions( $post, array( 'format' => 'form-table', 'exclude' => $revision->ID, 'parent' => true, 'right' => $right, 'left' => $left ) );
|
|
|
|
require_once( 'admin-footer.php' );
|