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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 blog.') );
  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  $this_file = 'link-manager.php';
  28  
  29  switch ($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          add_link();
  71  
  72          wp_redirect( wp_get_referer() . '?added=true' );
  73          exit;
  74          break;
  75  
  76      case 'save' :
  77          $link_id = (int) $_POST['link_id'];
  78          check_admin_referer('update-bookmark_' . $link_id);
  79  
  80          edit_link($link_id);
  81  
  82          wp_redirect($this_file);
  83          exit;
  84          break;
  85  
  86      case 'delete' :
  87          $link_id = (int) $_GET['link_id'];
  88          check_admin_referer('delete-bookmark_' . $link_id);
  89  
  90          wp_delete_link($link_id);
  91  
  92          wp_redirect($this_file);
  93          exit;
  94          break;
  95  
  96      case 'edit' :
  97          wp_enqueue_script('link');
  98          wp_enqueue_script('xfn');
  99  
 100          $parent_file = 'link-manager.php';
 101          $submenu_file = 'link-manager.php';
 102          $title = __('Edit Link');
 103  
 104          $link_id = (int) $_GET['link_id'];
 105  
 106          if (!$link = get_link_to_edit($link_id))
 107              wp_die(__('Link not found.'));
 108  
 109          include  ('edit-link-form.php');
 110          include  ('admin-footer.php');
 111          break;
 112  
 113      default :
 114          break;
 115  }
 116  ?>