So, das ist der Quelltext der page.php:
<?php
require_once('admin.php');
$parent_file = 'edit.php';
$submenu_file = 'edit-pages.php';
wp_reset_vars(array('action'));
function redirect_page($page_ID) {
$referredby = '';
if ( !empty($_POST['referredby']) ) {
$referredby = preg_replace('|https?://[^/]+|i', '', $_POST['referredby']);
$referredby = remove_query_arg('_wp_original_http_referer', $referredby);
}
$referer = preg_replace('|https?://[^/]+|i', '', wp_get_referer());
if ( 'post' == $_POST['originalaction'] && !empty($_POST['mode']) && 'bookmarklet' == $_POST['mode'] ) {
$location = $_POST['referredby'];
} elseif ( 'post' == $_POST['originalaction'] && !empty($_POST['mode']) && 'sidebar' == $_POST['mode'] ) {
$location = 'sidebar.php?a=b';
} elseif ( isset($_POST['save']) && ( empty($referredby) || $referredby == $referer || 'redo' != $referredby ) ) {
if ( $_POST['_wp_original_http_referer'] && strpos( $_POST['_wp_original_http_referer'], '/wp-admin/page.php') === false && strpos( $_POST['_wp_original_http_referer'], '/wp-admin/page-new.php') === false )
$location = add_query_arg( '_wp_original_http_referer', urlencode( stripslashes( $_POST['_wp_original_http_referer'] ) ), "page.php?action=edit&post=$page_ID&message=1" );
else
$location = "page.php?action=edit&post=$page_ID&message=4";
} elseif ($_POST['addmeta']) {
$location = add_query_arg( 'message', 2, wp_get_referer() );
$location = explode('#', $location);
$location = $location[0] . '#postcustom';
} elseif ($_POST['deletemeta']) {
$location = add_query_arg( 'message', 3, wp_get_referer() );
$location = explode('#', $location);
$location = $location[0] . '#postcustom';
} elseif (!empty($referredby) && $referredby != $referer) {
$location = $_POST['referredby'];
$location = remove_query_arg('_wp_original_http_referer', $location);
if ( $_POST['referredby'] == 'redo' )
$location = get_permalink( $page_ID );
elseif ( false !== strpos($location, 'edit-pages.php') )
$location = add_query_arg('posted', $page_ID, $location);
elseif ( false !== strpos($location, 'wp-admin') )
$location = "page-new.php?posted=$page_ID";
} elseif ( isset($_POST['publish']) ) {
$location = "page-new.php?posted=$page_ID";
} elseif ($action == 'editattachment') {
$location = 'attachments.php';
} else {
$location = "page.php?action=edit&post=$page_ID&message=4";
}
wp_redirect($location);
}
if (isset($_POST['deletepost'])) {
$action = "delete";
}
switch($action) {
case 'post':
check_admin_referer('add-page');
$page_ID = write_post();
redirect_page($page_ID);
exit();
break;
case 'edit':
$title = __('Edit');
$editing = true;
$page_ID = $post_ID = $p = (int) $_GET['post'];
$post = get_post_to_edit($page_ID);
if ( empty($post->ID) ) wp_die( __("You attempted to edit a page that doesn't exist. Perhaps it was deleted?") );
if ( 'page' != $post->post_type ) {
wp_redirect( get_edit_post_link( $post_ID, 'url' ) );
exit();
}
wp_enqueue_script('page');
if ( user_can_richedit() )
wp_enqueue_script('editor');
add_thickbox();
wp_enqueue_script('media-upload');
wp_enqueue_script('word-count');
if ( current_user_can('edit_page', $page_ID) ) {
if ( $last = wp_check_post_lock( $post->ID ) ) {
$last_user = get_userdata( $last );
$last_user_name = $last_user ? $last_user->display_name : __('Somebody');
$message = sprintf( __( 'Warning: %s is currently editing this page' ), wp_specialchars( $last_user_name ) );
$message = str_replace( "'", "\'", "<div class='error'><p>$message</p></div>" );
add_action('admin_notices', create_function( '', "echo '$message';" ) );
} else {
wp_set_post_lock( $post->ID );
wp_enqueue_script('autosave');
}
}
require_once('admin-header.php');
if ( !current_user_can('edit_page', $page_ID) )
die ( __('You are not allowed to edit this page.') );
include('edit-page-form.php');
break;
case 'editattachment':
$page_id = $post_ID = (int) $_POST['post_ID'];
check_admin_referer('update-attachment_' . $page_id);
// Don't let these be changed
unset($_POST['guid']);
$_POST['post_type'] = 'attachment';
// Update the thumbnail filename
$newmeta = wp_get_attachment_metadata( $page_id, true );
$newmeta['thumb'] = $_POST['thumb'];
wp_update_attachment_metadata( $newmeta );
case 'editpost':
$page_ID = (int) $_POST['post_ID'];
check_admin_referer('update-page_' . $page_ID);
$page_ID = edit_post();
redirect_page($page_ID);
exit();
break;
case 'delete':
$page_id = (isset($_GET['post'])) ? intval($_GET['post']) : intval($_POST['post_ID']);
check_admin_referer('delete-page_' . $page_id);
$page = & get_post($page_id);
if ( !current_user_can('delete_page', $page_id) )
wp_die( __('You are not allowed to delete this page.') );
if ( $page->post_type == 'attachment' ) {
if ( ! wp_delete_attachment($page_id) )
wp_die( __('Error in deleting...') );
} else {
if ( !wp_delete_post($page_id) )
wp_die( __('Error in deleting...') );
}
$sendback = wp_get_referer();
if (strpos($sendback, 'page.php') !== false) $sendback = admin_url('page.php');
elseif (strpos($sendback, 'attachments.php') !== false) $sendback = admin_url('attachments.php');
$sendback = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $sendback);
wp_redirect($sendback);
exit();
break;
default:
wp_redirect('edit-pages.php');
exit();
break;
} // end switch
include('admin-footer.php');
?>
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