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   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  ?>