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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  $submenu_file = 'edit.php';
  16  
  17  wp_reset_vars(array('action', 'safe_mode', 'withcomments', 'posts', 'content', 'edited_post_title', 'comment_error', 'profile', 'trackback_url', 'excerpt', 'showcomments', 'commentstart', 'commentend', 'commentorder'));
  18  
  19  if ( isset($_GET['post']) )
  20      $post_id = (int) $_GET['post'];
  21  elseif ( isset($_POST['post_ID']) )
  22      $post_id = (int) $_POST['post_ID'];
  23  else
  24      $post_id = 0;
  25  $post_ID = $post_id;
  26  $post = null;
  27  $post_type_object = null;
  28  $post_type = null;
  29  if ( $post_id ) {
  30      $post = get_post($post_id);
  31      if ( $post ) {
  32          $post_type_object = get_post_type_object($post->post_type);
  33          if ( $post_type_object ) {
  34              $post_type = $post->post_type;
  35              $current_screen->post_type = $post->post_type;
  36              $current_screen->id = $current_screen->post_type;
  37          }
  38      }
  39  } elseif ( isset($_POST['post_type']) ) {
  40      $post_type_object = get_post_type_object($_POST['post_type']);
  41      if ( $post_type_object ) {
  42          $post_type = $post_type_object->name;
  43          $current_screen->post_type = $post_type;
  44          $current_screen->id = $current_screen->post_type;
  45      }
  46  }
  47  
  48  /**
  49   * Redirect to previous page.
  50   *
  51   * @param int $post_id Optional. Post ID.
  52   */
  53  function redirect_post($post_id = '') {
  54      if ( isset($_POST['save']) || isset($_POST['publish']) ) {
  55          $status = get_post_status( $post_id );
  56  
  57          if ( isset( $_POST['publish'] ) ) {
  58              switch ( $status ) {
  59                  case 'pending':
  60                      $message = 8;
  61                      break;
  62                  case 'future':
  63                      $message = 9;
  64                      break;
  65                  default:
  66                      $message = 6;
  67              }
  68          } else {
  69                  $message = 'draft' == $status ? 10 : 1;
  70          }
  71  
  72          $location = add_query_arg( 'message', $message, get_edit_post_link( $post_id, 'url' ) );
  73      } elseif ( isset($_POST['addmeta']) && $_POST['addmeta'] ) {
  74          $location = add_query_arg( 'message', 2, wp_get_referer() );
  75          $location = explode('#', $location);
  76          $location = $location[0] . '#postcustom';
  77      } elseif ( isset($_POST['deletemeta']) && $_POST['deletemeta'] ) {
  78          $location = add_query_arg( 'message', 3, wp_get_referer() );
  79          $location = explode('#', $location);
  80          $location = $location[0] . '#postcustom';
  81      } elseif ( 'post-quickpress-save-cont' == $_POST['action'] ) {
  82          $location = "post.php?action=edit&post=$post_id&message=7";
  83      } else {
  84          $location = add_query_arg( 'message', 4, get_edit_post_link( $post_id, 'url' ) );
  85      }
  86  
  87      wp_redirect( apply_filters( 'redirect_post_location', $location, $post_id ) );
  88      exit;
  89  }
  90  
  91  if ( isset( $_POST['deletepost'] ) )
  92      $action = 'delete';
  93  elseif ( isset($_POST['wp-preview']) && 'dopreview' == $_POST['wp-preview'] )
  94      $action = 'preview';
  95  
  96  $sendback = wp_get_referer();
  97  if ( strpos($sendback, 'post.php') !== false || strpos($sendback, 'post-new.php') !== false ) {
  98      $sendback = admin_url('edit.php');
  99      $sendback .= ( !empty( $post_type ) ) ? '?post_type=' . $post_type : '';
 100  } else {
 101      $sendback = remove_query_arg( array('trashed', 'untrashed', 'deleted', 'ids'), $sendback );
 102  }
 103  
 104  switch($action) {
 105  case 'postajaxpost':
 106  case 'post':
 107  case 'post-quickpress-publish':
 108  case 'post-quickpress-save':
 109      check_admin_referer('add-' . $post_type);
 110  
 111      if ( 'post-quickpress-publish' == $action )
 112          $_POST['publish'] = 'publish'; // tell write_post() to publish
 113  
 114      if ( 'post-quickpress-publish' == $action || 'post-quickpress-save' == $action ) {
 115          $_POST['comment_status'] = get_option('default_comment_status');
 116          $_POST['ping_status'] = get_option('default_ping_status');
 117      }
 118  
 119      if ( !empty( $_POST['quickpress_post_ID'] ) ) {
 120          $_POST['post_ID'] = (int) $_POST['quickpress_post_ID'];
 121          $post_id = edit_post();
 122      } else {
 123          $post_id = 'postajaxpost' == $action ? edit_post() : write_post();
 124      }
 125  
 126      if ( 0 === strpos( $action, 'post-quickpress' ) ) {
 127          $_POST['post_ID'] = $post_id;
 128          // output the quickpress dashboard widget
 129          require_once (ABSPATH . 'wp-admin/includes/dashboard.php');
 130          wp_dashboard_quick_press();
 131          exit;
 132      }
 133  
 134      redirect_post($post_id);
 135      exit();
 136      break;
 137  
 138  case 'edit':
 139      $editing = true;
 140  
 141      if ( empty( $post_id ) ) {
 142          wp_redirect( admin_url('post.php') );
 143          exit();
 144      }
 145  
 146      $p = $post_id;
 147  
 148      if ( empty($post->ID) )
 149          wp_die( __('You attempted to edit an item that doesn&#8217;t exist. Perhaps it was deleted?') );
 150  
 151      if ( !current_user_can($post_type_object->cap->edit_post, $post_id) )
 152          wp_die( __('You are not allowed to edit this item.') );
 153  
 154      if ( 'trash' == $post->post_status )
 155          wp_die( __('You can&#8217;t edit this item because it is in the Trash. Please restore it and try again.') );
 156  
 157      if ( null == $post_type_object )
 158          wp_die( __('Unknown post type.') );
 159  
 160      $post_type = $post->post_type;
 161      if ( 'post' == $post_type ) {
 162          $parent_file = "edit.php";
 163          $submenu_file = "edit.php";
 164          $post_new_file = "post-new.php";
 165      } else {
 166          if ( isset( $post_type_object ) && $post_type_object->show_in_menu && $post_type_object->show_in_menu !== true )
 167              $parent_file = $post_type_object->show_in_menu;
 168          else
 169              $parent_file = "edit.php?post_type=$post_type";
 170          $submenu_file = "edit.php?post_type=$post_type";
 171          $post_new_file = "post-new.php?post_type=$post_type";
 172      }
 173  
 174      if ( $last = wp_check_post_lock( $post->ID ) ) {
 175          add_action('admin_notices', '_admin_notice_post_locked' );
 176      } else {
 177          wp_set_post_lock( $post->ID );
 178          wp_enqueue_script('autosave');
 179      }
 180  
 181      $title = $post_type_object->labels->edit_item;
 182      $post = get_post_to_edit($post_id);
 183  
 184      if ( post_type_supports($post_type, 'comments') ) {
 185          wp_enqueue_script('admin-comments');
 186          enqueue_comment_hotkeys_js();
 187      }
 188  
 189      include ('./edit-form-advanced.php');
 190  
 191      break;
 192  
 193  case 'editattachment':
 194      check_admin_referer('update-attachment_' . $post_id);
 195  
 196      // Don't let these be changed
 197      unset($_POST['guid']);
 198      $_POST['post_type'] = 'attachment';
 199  
 200      // Update the thumbnail filename
 201      $newmeta = wp_get_attachment_metadata( $post_id, true );
 202      $newmeta['thumb'] = $_POST['thumb'];
 203  
 204      wp_update_attachment_metadata( $post_id, $newmeta );
 205  
 206  case 'editpost':
 207      check_admin_referer('update-' . $post_type . '_' . $post_id);
 208  
 209      $post_id = edit_post();
 210  
 211      redirect_post($post_id); // Send user on their way while we keep working
 212  
 213      exit();
 214      break;
 215  
 216  case 'trash':
 217      check_admin_referer('trash-' . $post_type . '_' . $post_id);
 218  
 219      $post = & get_post($post_id);
 220  
 221      if ( !current_user_can($post_type_object->cap->delete_post, $post_id) )
 222          wp_die( __('You are not allowed to move this item to the Trash.') );
 223  
 224      if ( ! wp_trash_post($post_id) )
 225          wp_die( __('Error in moving to Trash.') );
 226  
 227      wp_redirect( add_query_arg( array('trashed' => 1, 'ids' => $post_id), $sendback ) );
 228      exit();
 229      break;
 230  
 231  case 'untrash':
 232      check_admin_referer('untrash-' . $post_type . '_' . $post_id);
 233  
 234      if ( !current_user_can($post_type_object->cap->delete_post, $post_id) )
 235          wp_die( __('You are not allowed to move this item out of the Trash.') );
 236  
 237      if ( ! wp_untrash_post($post_id) )
 238          wp_die( __('Error in restoring from Trash.') );
 239  
 240      wp_redirect( add_query_arg('untrashed', 1, $sendback) );
 241      exit();
 242      break;
 243  
 244  case 'delete':
 245      check_admin_referer('delete-' . $post_type . '_' . $post_id);
 246  
 247      if ( !current_user_can($post_type_object->cap->delete_post, $post_id) )
 248          wp_die( __('You are not allowed to delete this item.') );
 249  
 250      $force = !EMPTY_TRASH_DAYS;
 251      if ( $post->post_type == 'attachment' ) {
 252          $force = ( $force || !MEDIA_TRASH );
 253          if ( ! wp_delete_attachment($post_id, $force) )
 254              wp_die( __('Error in deleting.') );
 255      } else {
 256          if ( !wp_delete_post($post_id, $force) )
 257              wp_die( __('Error in deleting.') );
 258      }
 259  
 260      wp_redirect( add_query_arg('deleted', 1, $sendback) );
 261      exit();
 262      break;
 263  
 264  case 'preview':
 265      check_admin_referer( 'autosave', 'autosavenonce' );
 266  
 267      $url = post_preview();
 268  
 269      wp_redirect($url);
 270      exit();
 271      break;
 272  
 273  default:
 274      wp_redirect( admin_url('edit.php') );
 275      exit();
 276      break;
 277  } // end switch
 278  include ('./admin-footer.php');
 279  ?>