X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/3e7fab96d7874067884348df10bbdcdefa4a89ad..312084b5d95c21feb519ff03decf948420e1f6fa:/wp-admin/page.php

diff --git a/wp-admin/page.php b/wp-admin/page.php
index c6baadde..a4a92802 100644
--- a/wp-admin/page.php
+++ b/wp-admin/page.php
@@ -1,66 +1,126 @@
 <?php
+/**
+ * Edit page administration panel.
+ *
+ * Manage edit page: post, edit, delete, etc.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/** WordPress Administration Bootstrap */
 require_once('admin.php');
 
-$parent_file = 'edit.php';
+$parent_file = 'edit-pages.php';
 $submenu_file = 'edit-pages.php';
 
 wp_reset_vars(array('action'));
 
-if (isset($_POST['deletepost'])) {
-$action = "delete";
+/**
+ * Redirect to previous page.
+ *
+ * @param int $page_ID Page ID.
+ */
+function redirect_page($page_ID) {
+	global $action;
+
+	$referredby = '';
+	if ( !empty($_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']) && 'sidebar' == $_POST['mode'] ) {
+		$location = 'sidebar.php?a=b';
+	} elseif ( isset($_POST['save']) || isset($_POST['publish']) ) {
+		$status = get_post_status( $page_ID );
+
+		if ( isset( $_POST['publish'] ) ) {
+			switch ( $status ) {
+				case 'pending':
+					$message = 6;
+					break;
+				case 'future':
+					$message = 7;
+					break;
+				default:
+					$message = 4;
+			}
+		} else {
+				$message = 'draft' == $status ? 8 : 1;
+		}
+
+		$location = add_query_arg( 'message', $message, get_edit_post_link( $page_ID, 'url' ) );
+	} elseif ( isset($_POST['addmeta']) ) {
+		$location = add_query_arg( 'message', 2, wp_get_referer() );
+		$location = explode('#', $location);
+		$location = $location[0] . '#postcustom';
+	} elseif ( isset($_POST['deletemeta']) ) {
+		$location = add_query_arg( 'message', 3, wp_get_referer() );
+		$location = explode('#', $location);
+		$location = $location[0] . '#postcustom';
+	} else {
+		$location = add_query_arg( 'message', 1, get_edit_post_link( $page_ID, 'url' ) );
+	}
+
+	wp_redirect( apply_filters( 'redirect_page_location', $location, $page_ID ) );
 }
 
+if (isset($_POST['deletepost']))
+	$action = "delete";
+elseif ( isset($_POST['wp-preview']) && 'dopreview' == $_POST['wp-preview'] )
+	$action = 'preview';
+
+$sendback = wp_get_referer();
+if ( strpos($sendback, 'page.php') !== false || strpos($sendback, 'page-new.php') !== false )
+	$sendback = admin_url('edit-pages.php');
+else
+	$sendback = remove_query_arg( array('trashed', 'untrashed', 'deleted', 'ids'), $sendback );
+
 switch($action) {
 case 'post':
 	check_admin_referer('add-page');
 	$page_ID = write_post();
 
-	// Redirect.
-	if (!empty($_POST['mode'])) {
-	switch($_POST['mode']) {
-		case 'bookmarklet':
-			$location = $_POST['referredby'];
-			break;
-		case 'sidebar':
-			$location = 'sidebar.php?a=b';
-			break;
-		default:
-			$location = 'page-new.php';
-			break;
-		}
-	} else {
-		$location = "page-new.php?posted=$page_ID";
-	}
-
-	if ( isset($_POST['save']) )
-		$location = "page.php?action=edit&post=$page_ID";
+	redirect_page($page_ID);
 
-	wp_redirect($location);
 	exit();
 	break;
 
 case 'edit':
-	$title = __('Edit');
+	$title = __('Edit Page');
 	$editing = true;
 	$page_ID = $post_ID = $p = (int) $_GET['post'];
 	$post = get_post_to_edit($page_ID);
 
-	if ( empty($post->ID) ) wp_die( __("You attempted to edit a page that doesn't exist. Perhaps it was deleted?") );
+	if ( empty($post->ID) )
+		wp_die( __('You attempted to edit a page that doesn&#8217;t exist. Perhaps it was deleted?') );
+
+	if ( !current_user_can('edit_page', $page_ID) )
+		wp_die( __('You are not allowed to edit this page.') );
+
+	if ( 'trash' == $post->post_status )
+		wp_die( __('You can&#8217;t edit this page because it is in the Trash. Please move it out of the Trash and try again.') );
 
-	if ( 'post' == $post->post_type ) {
-		wp_redirect("post.php?action=edit&post=$post_ID");
+	if ( 'page' != $post->post_type ) {
+		wp_redirect( get_edit_post_link( $post_ID, 'url' ) );
 		exit();
 	}
 
-	if($post->post_status == 'draft') {
-		wp_enqueue_script('prototype');
-		wp_enqueue_script('interface');
+	wp_enqueue_script('post');
+	if ( user_can_richedit() )
+		wp_enqueue_script('editor');
+	add_thickbox();
+	wp_enqueue_script('media-upload');
+	wp_enqueue_script('word-count');
+
+	if ( $last = wp_check_post_lock( $post->ID ) ) {
+		add_action('admin_notices', '_admin_notice_post_locked' );
+	} 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;
@@ -85,49 +145,45 @@ case 'editpost':
 
 	$page_ID = edit_post();
 
-	if ( 'post' == $_POST['originalaction'] ) {
-		if (!empty($_POST['mode'])) {
-		switch($_POST['mode']) {
-			case 'bookmarklet':
-				$location = $_POST['referredby'];
-				break;
-			case 'sidebar':
-				$location = 'sidebar.php?a=b';
-				break;
-			default:
-				$location = 'page-new.php';
-				break;
-			}
-		} else {
-			$location = "page-new.php?posted=$page_ID";
-		}
+	redirect_page($page_ID);
 
-		if ( isset($_POST['save']) )
-			$location = "page.php?action=edit&post=$page_ID";
-	} else {
-		if ($_POST['save']) {
-			$location = "page.php?action=edit&post=$page_ID";
-		} elseif ($_POST['updatemeta']) {
-			$location = wp_get_referer() . '&message=2#postcustom';
-		} elseif ($_POST['deletemeta']) {
-			$location = wp_get_referer() . '&message=3#postcustom';
-		} elseif (!empty($_POST['referredby']) && $_POST['referredby'] != wp_get_referer()) {
-			$location = $_POST['referredby'];
-			if ( $_POST['referredby'] == 'redo' )
-				$location = get_permalink( $page_ID );
-		} elseif ($action == 'editattachment') {
-			$location = 'attachments.php';
-		} else {
-			$location = 'page-new.php';
-		}
-	}
-	wp_redirect($location); // Send user on their way while we keep working
+	exit();
+	break;
+
+case 'trash':
+	$post_id = isset($_GET['post']) ? intval($_GET['post']) : intval($_POST['post_ID']);
+	check_admin_referer('trash-page_' . $post_id);
+
+	$post = & get_post($post_id);
 
+	if ( !current_user_can('delete_page', $post_id) )
+		wp_die( __('You are not allowed to move this page to the trash.') );
+
+	if ( !wp_trash_post($post_id) )
+		wp_die( __('Error in moving to trash...') );
+
+	wp_redirect( add_query_arg( array('trashed' => 1, 'ids' => $post_id), $sendback ) );
+	exit();
+	break;
+
+case 'untrash':
+	$post_id = isset($_GET['post']) ? intval($_GET['post']) : intval($_POST['post_ID']);
+	check_admin_referer('untrash-page_' . $post_id);
+
+	$post = & get_post($post_id);
+
+	if ( !current_user_can('delete_page', $post_id) )
+		wp_die( __('You are not allowed to move this page out of the trash.') );
+
+	if ( !wp_untrash_post($post_id) )
+		wp_die( __('Error in restoring from trash...') );
+
+	wp_redirect( add_query_arg('untrashed', 1, $sendback) );
 	exit();
 	break;
 
 case 'delete':
-	$page_id = (isset($_GET['post']))  ? intval($_GET['post']) : intval($_POST['post_ID']);
+	$page_id = isset($_GET['post']) ? intval($_GET['post']) : intval($_POST['post_ID']);
 	check_admin_referer('delete-page_' .  $page_id);
 
 	$page = & get_post($page_id);
@@ -143,11 +199,16 @@ case 'delete':
 			wp_die( __('Error in deleting...') );
 	}
 
-	$sendback = wp_get_referer();
-	if (strpos($sendback, 'page.php') !== false) $sendback = get_option('siteurl') .'/wp-admin/page.php';
-	elseif (strpos($sendback, 'attachments.php') !== false) $sendback = get_option('siteurl') .'/wp-admin/attachments.php';
-	$sendback = preg_replace('|[^a-z0-9-~+_.?#=&;,/:]|i', '', $sendback);
-	wp_redirect($sendback);
+	wp_redirect( add_query_arg('deleted', 1, $sendback) );
+	exit();
+	break;
+
+case 'preview':
+	check_admin_referer( 'autosave', 'autosavenonce' );
+
+	$url = post_preview();
+
+	wp_redirect($url);
 	exit();
 	break;