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   1  <?php
   2  /**
   3   * Manage link administration actions.
   4   *
   5   * This page is accessed by the link management pages and handles the forms and
   6   * AJAX processes for link actions.
   7   *
   8   * @package WordPress
   9   * @subpackage Administration
  10   */
  11  
  12  /** Load WordPress Administration Bootstrap */
  13  require_once  ('admin.php');
  14  
  15  wp_reset_vars(array('action', 'cat_id', 'linkurl', 'name', 'image', 'description', 'visible', 'target', 'category', 'link_id', 'submit', 'order_by', 'links_show_cat_id', 'rating', 'rel', 'notes', 'linkcheck[]'));
  16  
  17  if ( ! current_user_can('manage_links') )
  18      wp_die( __('You do not have sufficient permissions to edit the links for this site.') );
  19  
  20  if ( !empty($_POST['deletebookmarks']) )
  21      $action = 'deletebookmarks';
  22  if ( !empty($_POST['move']) )
  23      $action = 'move';
  24  if ( !empty($_POST['linkcheck']) )
  25      $linkcheck = $_POST['linkcheck'];
  26  
  27  $this_file = admin_url('link-manager.php');
  28  
  29  switch ($action) {
  30      case 'deletebookmarks' :
  31          check_admin_referer('bulk-bookmarks');
  32  
  33          //for each link id (in $linkcheck[]) change category to selected value
  34          if (count($linkcheck) == 0) {
  35              wp_redirect($this_file);
  36              exit;
  37          }
  38  
  39          $deleted = 0;
  40          foreach ($linkcheck as $link_id) {
  41              $link_id = (int) $link_id;
  42  
  43              if ( wp_delete_link($link_id) )
  44                  $deleted++;
  45          }
  46  
  47          wp_redirect("$this_file?deleted=$deleted");
  48          exit;
  49          break;
  50  
  51      case 'move' :
  52          check_admin_referer('bulk-bookmarks');
  53  
  54          //for each link id (in $linkcheck[]) change category to selected value
  55          if (count($linkcheck) == 0) {
  56              wp_redirect($this_file);
  57              exit;
  58          }
  59          $all_links = join(',', $linkcheck);
  60          // should now have an array of links we can change
  61          //$q = $wpdb->query("update $wpdb->links SET link_category='$category' WHERE link_id IN ($all_links)");
  62  
  63          wp_redirect($this_file);
  64          exit;
  65          break;
  66  
  67      case 'add' :
  68          check_admin_referer('add-bookmark');
  69  
  70          $redir = wp_get_referer();
  71          if ( add_link() )
  72              $redir = add_query_arg( 'added', 'true', $redir );
  73  
  74          wp_redirect( $redir );
  75          exit;
  76          break;
  77  
  78      case 'save' :
  79          $link_id = (int) $_POST['link_id'];
  80          check_admin_referer('update-bookmark_' . $link_id);
  81  
  82          edit_link($link_id);
  83  
  84          wp_redirect($this_file);
  85          exit;
  86          break;
  87  
  88      case 'delete' :
  89          $link_id = (int) $_GET['link_id'];
  90          check_admin_referer('delete-bookmark_' . $link_id);
  91  
  92          wp_delete_link($link_id);
  93  
  94          wp_redirect($this_file);
  95          exit;
  96          break;
  97  
  98      case 'edit' :
  99          wp_enqueue_script('link');
 100          wp_enqueue_script('xfn');
 101  
 102          $parent_file = 'link-manager.php';
 103          $submenu_file = 'link-manager.php';
 104          $title = __('Edit Link');
 105  
 106          $link_id = (int) $_GET['link_id'];
 107  
 108          if (!$link = get_link_to_edit($link_id))
 109              wp_die(__('Link not found.'));
 110  
 111          include  ('edit-link-form.php');
 112          include  ('admin-footer.php');
 113          break;
 114  
 115      default :
 116          break;
 117  }
 118  ?>