web/wp-admin/page.php
branchwordpress
changeset 109 03b0d1493584
child 132 4d4862461b8d
equal deleted inserted replaced
-1:000000000000 109:03b0d1493584
       
     1 <?php
       
     2 /**
       
     3  * Edit page administration panel.
       
     4  *
       
     5  * Manage edit page: post, edit, delete, etc.
       
     6  *
       
     7  * @package WordPress
       
     8  * @subpackage Administration
       
     9  */
       
    10 
       
    11 /** WordPress Administration Bootstrap */
       
    12 require_once('admin.php');
       
    13 
       
    14 $parent_file = 'edit-pages.php';
       
    15 $submenu_file = 'edit-pages.php';
       
    16 
       
    17 wp_reset_vars(array('action'));
       
    18 
       
    19 /**
       
    20  * Redirect to previous page.
       
    21  *
       
    22  * @param int $page_ID Page ID.
       
    23  */
       
    24 function redirect_page($page_ID) {
       
    25 	global $action;
       
    26 
       
    27 	$referredby = '';
       
    28 	if ( !empty($_POST['referredby']) ) {
       
    29 		$referredby = preg_replace('|https?://[^/]+|i', '', $_POST['referredby']);
       
    30 		$referredby = remove_query_arg('_wp_original_http_referer', $referredby);
       
    31 	}
       
    32 	$referer = preg_replace('|https?://[^/]+|i', '', wp_get_referer());
       
    33 
       
    34 	if ( 'post' == $_POST['originalaction'] && !empty($_POST['mode']) && 'bookmarklet' == $_POST['mode'] ) {
       
    35 		$location = $_POST['referredby'];
       
    36 	} elseif ( 'post' == $_POST['originalaction'] && !empty($_POST['mode']) && 'sidebar' == $_POST['mode'] ) {
       
    37 		$location = 'sidebar.php?a=b';
       
    38 	} elseif ( ( isset($_POST['save']) || isset($_POST['publish']) ) ) {
       
    39 		if ( isset( $_POST['publish'] ) ) {
       
    40 			if ( 'pending' == get_post_status( $page_ID ) )
       
    41 				$location = add_query_arg( 'message', 6, get_edit_post_link( $page_ID, 'url' ) );
       
    42 			else
       
    43 				$location = add_query_arg( 'message', 5, get_edit_post_link( $page_ID, 'url' ) );
       
    44 		} else {
       
    45 			$location = add_query_arg( 'message', 1, get_edit_post_link( $page_ID, 'url' ) );
       
    46 		}
       
    47 	} elseif ( isset($_POST['addmeta']) ) {
       
    48 		$location = add_query_arg( 'message', 2, wp_get_referer() );
       
    49 		$location = explode('#', $location);
       
    50 		$location = $location[0] . '#postcustom';
       
    51 	} elseif ( isset($_POST['deletemeta']) ) {
       
    52 		$location = add_query_arg( 'message', 3, wp_get_referer() );
       
    53 		$location = explode('#', $location);
       
    54 		$location = $location[0] . '#postcustom';
       
    55 	} elseif ($action == 'editattachment') {
       
    56 		$location = 'attachments.php';
       
    57 	} else {
       
    58 		$location = add_query_arg( 'message', 1, get_edit_post_link( $page_ID, 'url' ) );
       
    59 	}
       
    60 
       
    61 	wp_redirect($location);
       
    62 }
       
    63 
       
    64 if (isset($_POST['deletepost']))
       
    65 	$action = "delete";
       
    66 elseif ( isset($_POST['wp-preview']) && 'dopreview' == $_POST['wp-preview'] )
       
    67 	$action = 'preview';
       
    68 
       
    69 switch($action) {
       
    70 case 'post':
       
    71 	check_admin_referer('add-page');
       
    72 	$page_ID = write_post();
       
    73 
       
    74 	redirect_page($page_ID);
       
    75 
       
    76 	exit();
       
    77 	break;
       
    78 
       
    79 case 'edit':
       
    80 	$title = __('Edit Page');
       
    81 	$editing = true;
       
    82 	$page_ID = $post_ID = $p = (int) $_GET['post'];
       
    83 	$post = get_post_to_edit($page_ID);
       
    84 
       
    85 	if ( empty($post->ID) ) wp_die( __('You attempted to edit a page that doesn&#8217;t exist. Perhaps it was deleted?') );
       
    86 
       
    87 	if ( 'page' != $post->post_type ) {
       
    88 		wp_redirect( get_edit_post_link( $post_ID, 'url' ) );
       
    89 		exit();
       
    90 	}
       
    91 
       
    92 	wp_enqueue_script('page');
       
    93 	if ( user_can_richedit() )
       
    94 		wp_enqueue_script('editor');
       
    95 	add_thickbox();
       
    96 	wp_enqueue_script('media-upload');
       
    97 	wp_enqueue_script('word-count');
       
    98 
       
    99 	if ( current_user_can('edit_page', $page_ID) ) {
       
   100 		if ( $last = wp_check_post_lock( $post->ID ) ) {
       
   101 			add_action('admin_notices', '_admin_notice_post_locked' );
       
   102 		} else {
       
   103 			wp_set_post_lock( $post->ID );
       
   104 			wp_enqueue_script('autosave');
       
   105 		}
       
   106 	}
       
   107 
       
   108 	if ( !current_user_can('edit_page', $page_ID) )
       
   109 		die ( __('You are not allowed to edit this page.') );
       
   110 
       
   111 	include('edit-page-form.php');
       
   112 	break;
       
   113 
       
   114 case 'editattachment':
       
   115 	$page_id = $post_ID = (int) $_POST['post_ID'];
       
   116 	check_admin_referer('update-attachment_' . $page_id);
       
   117 
       
   118 	// Don't let these be changed
       
   119 	unset($_POST['guid']);
       
   120 	$_POST['post_type'] = 'attachment';
       
   121 
       
   122 	// Update the thumbnail filename
       
   123 	$newmeta = wp_get_attachment_metadata( $page_id, true );
       
   124 	$newmeta['thumb'] = $_POST['thumb'];
       
   125 
       
   126 	wp_update_attachment_metadata( $newmeta );
       
   127 
       
   128 case 'editpost':
       
   129 	$page_ID = (int) $_POST['post_ID'];
       
   130 	check_admin_referer('update-page_' . $page_ID);
       
   131 
       
   132 	$page_ID = edit_post();
       
   133 
       
   134 	redirect_page($page_ID);
       
   135 
       
   136 	exit();
       
   137 	break;
       
   138 
       
   139 case 'delete':
       
   140 	$page_id = (isset($_GET['post']))  ? intval($_GET['post']) : intval($_POST['post_ID']);
       
   141 	check_admin_referer('delete-page_' .  $page_id);
       
   142 
       
   143 	$page = & get_post($page_id);
       
   144 
       
   145 	if ( !current_user_can('delete_page', $page_id) )
       
   146 		wp_die( __('You are not allowed to delete this page.') );
       
   147 
       
   148 	if ( $page->post_type == 'attachment' ) {
       
   149 		if ( ! wp_delete_attachment($page_id) )
       
   150 			wp_die( __('Error in deleting...') );
       
   151 	} else {
       
   152 		if ( !wp_delete_post($page_id) )
       
   153 			wp_die( __('Error in deleting...') );
       
   154 	}
       
   155 
       
   156 	$sendback = wp_get_referer();
       
   157 	if (strpos($sendback, 'page.php') !== false) $sendback = admin_url('edit-pages.php?deleted=1');
       
   158 	elseif (strpos($sendback, 'attachments.php') !== false) $sendback = admin_url('attachments.php');
       
   159 	else $sendback = add_query_arg('deleted', 1, $sendback);
       
   160 	wp_redirect($sendback);
       
   161 	exit();
       
   162 	break;
       
   163 
       
   164 case 'preview':
       
   165 	check_admin_referer( 'autosave', 'autosavenonce' );
       
   166 
       
   167 	$url = post_preview();
       
   168 
       
   169 	wp_redirect($url);
       
   170 	exit();
       
   171 	break;
       
   172 
       
   173 default:
       
   174 	wp_redirect('edit-pages.php');
       
   175 	exit();
       
   176 	break;
       
   177 } // end switch
       
   178 include('admin-footer.php');
       
   179 ?>