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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 ( !empty($_POST['mode']) && 'sidebar' == $_POST['mode'] ) {
  55          if ( isset($_POST['saveasdraft']) )
  56              $location = 'sidebar.php?a=c';
  57          elseif ( isset($_POST['publish']) )
  58              $location = 'sidebar.php?a=b';
  59      } elseif ( isset($_POST['save']) || isset($_POST['publish']) ) {
  60          $status = get_post_status( $post_id );
  61  
  62          if ( isset( $_POST['publish'] ) ) {
  63              switch ( $status ) {
  64                  case 'pending':
  65                      $message = 8;
  66                      break;
  67                  case 'future':
  68                      $message = 9;
  69                      break;
  70                  default:
  71                      $message = 6;
  72              }
  73          } else {
  74                  $message = 'draft' == $status ? 10 : 1;
  75          }
  76  
  77          $location = add_query_arg( 'message', $message, get_edit_post_link( $post_id, 'url' ) );
  78      } elseif ( isset($_POST['addmeta']) && $_POST['addmeta'] ) {
  79          $location = add_query_arg( 'message', 2, wp_get_referer() );
  80          $location = explode('#', $location);
  81          $location = $location[0] . '#postcustom';
  82      } elseif ( isset($_POST['deletemeta']) && $_POST['deletemeta'] ) {
  83          $location = add_query_arg( 'message', 3, wp_get_referer() );
  84          $location = explode('#', $location);
  85          $location = $location[0] . '#postcustom';
  86      } elseif ( 'post-quickpress-save-cont' == $_POST['action'] ) {
  87          $location = "post.php?action=edit&post=$post_id&message=7";
  88      } else {
  89          $location = add_query_arg( 'message', 4, get_edit_post_link( $post_id, 'url' ) );
  90      }
  91  
  92      wp_redirect( apply_filters( 'redirect_post_location', $location, $post_id ) );
  93  }
  94  
  95  if ( isset( $_POST['deletepost'] ) )
  96      $action = 'delete';
  97  elseif ( isset($_POST['wp-preview']) && 'dopreview' == $_POST['wp-preview'] )
  98      $action = 'preview';
  99  
 100  $sendback = wp_get_referer();
 101  if ( strpos($sendback, 'post.php') !== false || strpos($sendback, 'post-new.php') !== false ) {
 102      $sendback = admin_url('edit.php');
 103      $sendback .= ( !empty( $post_type ) ) ? '?post_type=' . $post_type : '';
 104  } else {
 105      $sendback = remove_query_arg( array('trashed', 'untrashed', 'deleted', 'ids'), $sendback );
 106  }
 107  
 108  switch($action) {
 109  case 'postajaxpost':
 110  case 'post':
 111  case 'post-quickpress-publish':
 112  case 'post-quickpress-save':
 113      check_admin_referer('add-' . $post_type);
 114  
 115      if ( 'post-quickpress-publish' == $action )
 116          $_POST['publish'] = 'publish'; // tell write_post() to publish
 117  
 118      if ( 'post-quickpress-publish' == $action || 'post-quickpress-save' == $action ) {
 119          $_POST['comment_status'] = get_option('default_comment_status');
 120          $_POST['ping_status'] = get_option('default_ping_status');
 121      }
 122  
 123      if ( !empty( $_POST['quickpress_post_ID'] ) ) {
 124          $_POST['post_ID'] = (int) $_POST['quickpress_post_ID'];
 125          $post_id = edit_post();
 126      } else {
 127          $post_id = 'postajaxpost' == $action ? edit_post() : write_post();
 128      }
 129  
 130      if ( 0 === strpos( $action, 'post-quickpress' ) ) {
 131          $_POST['post_ID'] = $post_id;
 132          // output the quickpress dashboard widget
 133          require_once (ABSPATH . 'wp-admin/includes/dashboard.php');
 134          wp_dashboard_quick_press();
 135          exit;
 136      }
 137  
 138      redirect_post($post_id);
 139      exit();
 140      break;
 141  
 142  case 'edit':
 143      $editing = true;
 144  
 145      if ( empty( $post_id ) ) {
 146          wp_redirect("post.php");
 147          exit();
 148      }
 149  
 150      $p = $post_id;
 151  
 152      if ( empty($post->ID) )
 153          wp_die( __('You attempted to edit an item that doesn&#8217;t exist. Perhaps it was deleted?') );
 154  
 155      if ( !current_user_can($post_type_object->edit_cap, $post_id) )
 156          wp_die( __('You are not allowed to edit this item.') );
 157  
 158      if ( 'trash' == $post->post_status )
 159          wp_die( __('You can&#8217;t edit this item because it is in the Trash. Please restore it and try again.') );
 160  
 161      if ( null == $post_type_object )
 162          wp_die( __('Unknown post type.') );
 163  
 164      $post_type = $post->post_type;
 165      if ( 'post' == $post_type ) {
 166          $parent_file = "edit.php";
 167          $submenu_file = "edit.php";
 168      } else {
 169          $parent_file = "edit.php?post_type=$post_type";
 170          $submenu_file = "edit.php?post_type=$post_type";
 171      }
 172  
 173      wp_enqueue_script('post');
 174      if ( user_can_richedit() )
 175          wp_enqueue_script('editor');
 176      add_thickbox();
 177      wp_enqueue_script('media-upload');
 178      wp_enqueue_script('word-count');
 179      wp_enqueue_script( 'admin-comments' );
 180      enqueue_comment_hotkeys_js();
 181  
 182      if ( $last = wp_check_post_lock( $post->ID ) ) {
 183          add_action('admin_notices', '_admin_notice_post_locked' );
 184      } else {
 185          wp_set_post_lock( $post->ID );
 186          wp_enqueue_script('autosave');
 187      }
 188  
 189      $title = sprintf(__('Edit %s'), $post_type_object->singular_label);
 190      $post = get_post_to_edit($post_id);
 191  
 192      include ('edit-form-advanced.php');
 193  
 194      break;
 195  
 196  case 'editattachment':
 197      check_admin_referer('update-attachment_' . $post_id);
 198  
 199      // Don't let these be changed
 200      unset($_POST['guid']);
 201      $_POST['post_type'] = 'attachment';
 202  
 203      // Update the thumbnail filename
 204      $newmeta = wp_get_attachment_metadata( $post_id, true );
 205      $newmeta['thumb'] = $_POST['thumb'];
 206  
 207      wp_update_attachment_metadata( $post_id, $newmeta );
 208  
 209  case 'editpost':
 210      check_admin_referer('update-' . $post_type . '_' . $post_id);
 211  
 212      $post_id = edit_post();
 213  
 214      redirect_post($post_id); // Send user on their way while we keep working
 215  
 216      exit();
 217      break;
 218  
 219  case 'trash':
 220      check_admin_referer('trash-' . $post_type . '_' . $post_id);
 221  
 222      $post = & get_post($post_id);
 223  
 224      if ( !current_user_can($post_type_object->delete_cap, $post_id) )
 225          wp_die( __('You are not allowed to move this item to the trash.') );
 226  
 227      if ( ! wp_trash_post($post_id) )
 228          wp_die( __('Error in moving to trash...') );
 229  
 230      wp_redirect( add_query_arg( array('trashed' => 1, 'ids' => $post_id), $sendback ) );
 231      exit();
 232      break;
 233  
 234  case 'untrash':
 235      check_admin_referer('untrash-' . $post_type . '_' . $post_id);
 236  
 237      if ( !current_user_can($post_type_object->delete_cap, $post_id) )
 238          wp_die( __('You are not allowed to move this item out of the trash.') );
 239  
 240      if ( ! wp_untrash_post($post_id) )
 241          wp_die( __('Error in restoring from trash...') );
 242  
 243      wp_redirect( add_query_arg('untrashed', 1, $sendback) );
 244      exit();
 245      break;
 246  
 247  case 'delete':
 248      check_admin_referer('delete-' . $post_type . '_' . $post_id);
 249  
 250      if ( !current_user_can($post_type_object->delete_cap, $post_id) )
 251          wp_die( __('You are not allowed to delete this item.') );
 252  
 253      $force = !EMPTY_TRASH_DAYS;
 254      if ( $post->post_type == 'attachment' ) {
 255          $force = ( $force || !MEDIA_TRASH );
 256          if ( ! wp_delete_attachment($post_id, $force) )
 257              wp_die( __('Error in deleting...') );
 258      } else {
 259          if ( !wp_delete_post($post_id, $force) )
 260              wp_die( __('Error in deleting...') );
 261      }
 262  
 263      wp_redirect( add_query_arg('deleted', 1, $sendback) );
 264      exit();
 265      break;
 266  
 267  case 'preview':
 268      check_admin_referer( 'autosave', 'autosavenonce' );
 269  
 270      $url = post_preview();
 271  
 272      wp_redirect($url);
 273      exit();
 274      break;
 275  
 276  default:
 277          wp_redirect('edit.php');
 278      exit();
 279      break;
 280  } // end switch
 281  include ('admin-footer.php');
 282  ?>