wp-admin/post.php

   1 <?php
   2 /**
   3  * Edit post administration panel.
   4  *
   5  * Manage Post actions: 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.php';
  15 $submenu_file = 'edit.php';
  16
  17 wp_reset_vars(array('action', 'safe_mode', 'withcomments', 'posts', 'content', 'edited_post_title', 'comment_error', 'profile', 'trackback_url', 'excerpt', 'showcomments', 'commentstart', 'commentend', 'commentorder'));
  18
  19 /**
  20  * Redirect to previous page.
  21  *
  22  * @param int $post_ID Optional. Post ID.
  23  */
  24 function redirect_post($post_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         $referer = preg_replace('|https?://[^/]+|i', '', wp_get_referer());
  33
  34         if ( !empty($_POST['mode']) && 'bookmarklet' == $_POST['mode'] ) {
  35                 $location = $_POST['referredby'];
  36         } elseif ( !empty($_POST['mode']) && 'sidebar' == $_POST['mode'] ) {
  37                 if ( isset($_POST['saveasdraft']) )
  38                         $location = 'sidebar.php?a=c';
  39                 elseif ( isset($_POST['publish']) )
  40                         $location = 'sidebar.php?a=b';
  41         } elseif ( ( isset($_POST['save']) || isset($_POST['publish']) ) && ( empty($referredby) || $referredby == $referer || 'redo' != $referredby ) ) {
  42                 if ( isset($_POST['_wp_original_http_referer']) && strpos( $_POST['_wp_original_http_referer'], '/wp-admin/post.php') === false && strpos( $_POST['_wp_original_http_referer'], '/wp-admin/post-new.php') === false )
  43                         $location = add_query_arg( array(
  44                                 '_wp_original_http_referer' => urlencode( stripslashes( $_POST['_wp_original_http_referer'] ) ),
  45                                 'message' => 1
  46                         ), get_edit_post_link( $post_ID, 'url' ) );
  47                 else {
  48                         if ( isset( $_POST['publish'] ) ) {
  49                                 if ( 'pending' == get_post_status( $post_ID ) )
  50                                         $location = add_query_arg( 'message', 8, get_edit_post_link( $post_ID, 'url' ) );
  51                                 else
  52                                         $location = add_query_arg( 'message', 6, get_edit_post_link( $post_ID, 'url' ) );
  53                         } else {
  54                                 $location = add_query_arg( 'message', 7, get_edit_post_link( $post_ID, 'url' ) );
  55                         }
  56                 }
  57         } elseif (isset($_POST['addmeta']) && $_POST['addmeta']) {
  58                 $location = add_query_arg( 'message', 2, wp_get_referer() );
  59                 $location = explode('#', $location);
  60                 $location = $location[0] . '#postcustom';
  61         } elseif (isset($_POST['deletemeta']) && $_POST['deletemeta']) {
  62                 $location = add_query_arg( 'message', 3, wp_get_referer() );
  63                 $location = explode('#', $location);
  64                 $location = $location[0] . '#postcustom';
  65         } elseif (!empty($referredby) && $referredby != $referer) {
  66                 $location = $_POST['referredby'];
  67                 $location = remove_query_arg('_wp_original_http_referer', $location);
  68                 if ( false !== strpos($location, 'edit.php') || false !== strpos($location, 'edit-post-drafts.php') )
  69                         $location = add_query_arg('posted', $post_ID, $location);
  70                 elseif ( false !== strpos($location, 'wp-admin') )
  71                         $location = "post-new.php?posted=$post_ID";
  72         } elseif ( isset($_POST['publish']) ) {
  73                 $location = "post-new.php?posted=$post_ID";
  74         } elseif ($action == 'editattachment') {
  75                 $location = 'attachments.php';
  76         } elseif ( 'post-quickpress-save-cont' == $_POST['action'] ) {
  77                 $location = "post.php?action=edit&post=$post_ID&message=7";
  78         } else {
  79                 $location = add_query_arg( 'message', 4, get_edit_post_link( $post_ID, 'url' ) );
  80         }
  81
  82         wp_redirect( $location );
  83 }
  84
  85 if ( isset( $_POST['deletepost'] ) )
  86         $action = 'delete';
  87 elseif ( isset($_POST['wp-preview']) && 'dopreview' == $_POST['wp-preview'] )
  88         $action = 'preview';
  89
  90 switch($action) {
  91 case 'postajaxpost':
  92 case 'post':
  93 case 'post-quickpress-publish':
  94 case 'post-quickpress-save':
  95         check_admin_referer('add-post');
  96
  97         if ( 'post-quickpress-publish' == $action )
  98                 $_POST['publish'] = 'publish'; // tell write_post() to publish
  99
 100         if ( 'post-quickpress-publish' == $action || 'post-quickpress-save' == $action ) {
 101                 $_POST['comment_status'] = get_option('default_comment_status');
 102                 $_POST['ping_status'] = get_option('default_ping_status');
 103         }
 104
 105         if ( !empty( $_POST['quickpress_post_ID'] ) ) {
 106                 $_POST['post_ID'] = (int) $_POST['quickpress_post_ID'];
 107                 $post_ID = edit_post();
 108         } else {
 109                 $post_ID = 'postajaxpost' == $action ? edit_post() : write_post();
 110         }
 111
 112         if ( 0 === strpos( $action, 'post-quickpress' ) ) {
 113                 $_POST['post_ID'] = $post_ID;
 114                 // output the quickpress dashboard widget
 115                 require_once(ABSPATH . 'wp-admin/includes/dashboard.php');
 116                 wp_dashboard_quick_press();
 117                 exit;
 118         }
 119
 120         redirect_post($post_ID);
 121         exit();
 122         break;
 123
 124 case 'edit':
 125         $editing = true;
 126
 127         if ( empty( $_GET['post'] ) ) {
 128                 wp_redirect("post.php");
 129                 exit();
 130         }
 131         $post_ID = $p = (int) $_GET['post'];
 132         $post = get_post($post_ID);
 133
 134         if ( empty($post->ID) ) wp_die( __("You attempted to edit a post that doesn't exist. Perhaps it was deleted?") );
 135
 136         if ( 'post' != $post->post_type ) {
 137                 wp_redirect( get_edit_post_link( $post->ID, 'url' ) );
 138                 exit();
 139         }
 140
 141         wp_enqueue_script('post');
 142         if ( user_can_richedit() )
 143                 wp_enqueue_script('editor');
 144         add_thickbox();
 145         wp_enqueue_script('media-upload');
 146         wp_enqueue_script('word-count');
 147         wp_enqueue_script( 'admin-comments' );
 148         enqueue_comment_hotkeys_js();
 149
 150         if ( current_user_can('edit_post', $post_ID) ) {
 151                 if ( $last = wp_check_post_lock( $post->ID ) ) {
 152                         $last_user = get_userdata( $last );
 153                         $last_user_name = $last_user ? $last_user->display_name : __('Somebody');
 154                         $message = sprintf( __( 'Warning: %s is currently editing this post' ), wp_specialchars( $last_user_name ) );
 155                         $message = str_replace( "'", "\'", "<div class='error'><p>$message</p></div>" );
 156                         add_action('admin_notices', create_function( '', "echo '$message';" ) );
 157                 } else {
 158                         wp_set_post_lock( $post->ID );
 159                         wp_enqueue_script('autosave');
 160                 }
 161         }
 162
 163         $title = __('Edit Post');
 164
 165         if ( !current_user_can('edit_post', $post_ID) )
 166                 die ( __('You are not allowed to edit this post.') );
 167
 168         $post = get_post_to_edit($post_ID);
 169
 170         include('edit-form-advanced.php');
 171
 172         break;
 173
 174 case 'editattachment':
 175         $post_id = (int) $_POST['post_ID'];
 176
 177         check_admin_referer('update-attachment_' . $post_id);
 178
 179         // Don't let these be changed
 180         unset($_POST['guid']);
 181         $_POST['post_type'] = 'attachment';
 182
 183         // Update the thumbnail filename
 184         $newmeta = wp_get_attachment_metadata( $post_id, true );
 185         $newmeta['thumb'] = $_POST['thumb'];
 186
 187         wp_update_attachment_metadata( $post_id, $newmeta );
 188
 189 case 'editpost':
 190         $post_ID = (int) $_POST['post_ID'];
 191         check_admin_referer('update-post_' . $post_ID);
 192
 193         $post_ID = edit_post();
 194
 195         redirect_post($post_ID); // Send user on their way while we keep working
 196
 197         exit();
 198         break;
 199
 200 case 'delete':
 201         $post_id = (isset($_GET['post']))  ? intval($_GET['post']) : intval($_POST['post_ID']);
 202         check_admin_referer('delete-post_' . $post_id);
 203
 204         $post = & get_post($post_id);
 205
 206         if ( !current_user_can('delete_post', $post_id) )
 207                 wp_die( __('You are not allowed to delete this post.') );
 208
 209         if ( $post->post_type == 'attachment' ) {
 210                 if ( ! wp_delete_attachment($post_id) )
 211                         wp_die( __('Error in deleting...') );
 212         } else {
 213                 if ( !wp_delete_post($post_id) )
 214                         wp_die( __('Error in deleting...') );
 215         }
 216
 217         $sendback = wp_get_referer();
 218         if (strpos($sendback, 'post.php') !== false) $sendback = admin_url('edit.php?deleted=1');
 219         elseif (strpos($sendback, 'attachments.php') !== false) $sendback = admin_url('attachments.php');
 220         else $sendback = add_query_arg('deleted', 1, $sendback);
 221         wp_redirect($sendback);
 222         exit();
 223         break;
 224
 225 case 'preview':
 226         check_admin_referer( 'autosave', 'autosavenonce' );
 227
 228         $url = post_preview();
 229
 230         wp_redirect($url);
 231         exit();
 232         break;
 233
 234 default:
 235         wp_redirect('edit.php');
 236         exit();
 237         break;
 238 } // end switch
 239 include('admin-footer.php');
 240 ?>