[Summary view] [Print] [Text view]

   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  ///if($_POST) { echo '<pre>'.print_r($_POST,1).'</pre>'; die();}
  16  
  17  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[]'));
  18  
  19  if ( ! current_user_can('manage_links') )
  20  wp_die( __('You do not have sufficient permissions to edit the links for this blog.') );
  21  
  22  if ( !empty($_POST['deletebookmarks']) ) $action = 'deletebookmarks';
  23  if ( !empty($_POST['move']) )$action = 'move';
  24  if ( !empty($_POST['linkcheck']) ) $linkcheck = $_POST['linkcheck'];
  25  
  26  // zelist : change #content to #link_description
  27  if(!empty($_POST['content'])) {
  28    $_POST['link_description'] = $_POST['content'];
  29    unset($_POST['content']);
  30  }
  31  
  32  if($action == 'edit') {
  33    do_action('do_meta_boxes', 'link', 'normal', $link);
  34    do_action('do_meta_boxes', 'link', 'advanced', $link);
  35    do_action('do_meta_boxes', 'link', 'side', $link);
  36    do_action('zelist_link_meta_boxes');
  37  }
  38  
  39  $this_file = ZELIST_ADMIN_URL_MANAGER;
  40  
  41  switch ($action) {
  42  
  43    case 'create_link' :
  44      check_admin_referer('create_link');
  45  
  46      if(!$_POST['link_url'] || !$_POST['link_name'] || !$_POST['link_category']) {
  47        $error_id = 3;
  48      }
  49      else {
  50  
  51        $_POST['link_url'] = clean_url(wp_specialchars( $_POST['link_url']));
  52        $_POST['link_name'] = wp_specialchars( $_POST['link_name'] );
  53        $_POST['link_category'] = array($_POST['link_category']);
  54  
  55        $error_id = $link_id = false;
  56        $error_message = '';
  57  
  58        global $wpdb;
  59        $link_id = $wpdb->get_var($wpdb->prepare("SELECT link_id FROM $wpdb->links WHERE link_url LIKE %s",$_POST['link_url']));
  60        if($link_id) {
  61          $error_id = 1;
  62        }
  63        else {
  64          $error = add_link();
  65          if ( is_wp_error($error) ) {
  66            $error_id = 2;
  67            $error_message = $error->get_error_message();
  68          }
  69  
  70          if(!$error_id) {
  71            $link_id = $error;
  72            // set pending as a default status
  73            link_status($link_id,'pending');
  74            $location = get_edit_bookmark_link($link_id);
  75            wp_redirect($location);
  76            exit;
  77          }
  78        }
  79      }
  80      $args = array('error_id' => $error_id);
  81      if($error_message) $args['error_message'] = urlencode($error_message);
  82      if($link_id) $args['link_id'] = $link_id;
  83      if($_POST['link_url']) $args['link_url'] = $_POST['link_url'];
  84      if($_POST['link_name']) $args['link_name'] = $_POST['link_name'];
  85      if($_POST['link_category'][0]) $args['link_category'] = $_POST['link_category'][0];
  86      $location = add_query_arg($args,get_submit_link());
  87      wp_redirect($location);
  88      exit;
  89  
  90      break;
  91    case 'deletebookmarks' :
  92      check_admin_referer('bulk-bookmarks');
  93  
  94      //for each link id (in $linkcheck[]) change category to selected value
  95      if (count($linkcheck) == 0) {
  96        wp_redirect($this_file);
  97        exit;
  98      }
  99  
 100      $deleted = 0;
 101      foreach ($linkcheck as $link_id) {
 102        $link_id = (int) $link_id;
 103  
 104        if ( wp_delete_link($link_id) )
 105        $deleted++;
 106      }
 107  
 108      wp_redirect("$this_file&amp;deleted=$deleted");
 109      exit;
 110      break;
 111  
 112    case 'move' :
 113      check_admin_referer('bulk-bookmarks');
 114  
 115      //for each link id (in $linkcheck[]) change category to selected value
 116      if (count($linkcheck) == 0) {
 117        wp_redirect($this_file);
 118        exit;
 119      }
 120      $all_links = join(',', $linkcheck);
 121      // should now have an array of links we can change
 122      //$q = $wpdb->query("update $wpdb->links SET link_category='$category' WHERE link_id IN ($all_links)");
 123  
 124      wp_redirect(wp_get_referer());
 125      exit;
 126      break;
 127  
 128    case 'add' :
 129      check_admin_referer('add-bookmark');
 130      $link_id = add_link();
 131      if($link_id) $location = ZELIST_ADMIN_URL_LINK."&action=edit&link_id=$link_id&added=1";
 132      else $location = wp_get_referer();
 133      wp_redirect($location);
 134      exit;
 135      break;
 136  
 137    case 'deny' :
 138      check_admin_referer('deny-bookmark_' . $link_id);
 139      link_status($link_id,'deny');
 140      wp_redirect( add_query_arg('denied',$link_id,wp_get_referer()));
 141      exit;
 142      break;
 143  
 144    case 'publish' :
 145      check_admin_referer('publish-bookmark_' . $link_id);
 146      link_status($link_id,'publish');
 147      $location = ZELIST_ADMIN_URL_MANAGER."&published=$link_id";
 148      wp_redirect( $location ) ;
 149      exit;
 150      break;
 151  
 152    case 'save' :
 153      $link_id = (int) $_POST['link_id'];
 154      check_admin_referer('update-bookmark_' . $link_id);
 155      edit_link($link_id);
 156      wp_redirect(ZELIST_ADMIN_URL_LINK."&action=edit&link_id=$link_id&saved=$link_id");
 157      exit;
 158      break;
 159  
 160    case 'delete' :
 161      $link_id = (int) $_GET['link_id'];
 162      check_admin_referer('delete-bookmark_' . $link_id);
 163  
 164      wp_delete_link($link_id);
 165  
 166      wp_redirect(add_query_arg('deleted','1',ZELIST_ADMIN_URL_MANAGER));
 167      exit;
 168      break;
 169  
 170    case 'edit' :
 171      wp_enqueue_script('link');
 172      wp_enqueue_script('xfn');
 173  
 174      $parent_file = ZELIST_ADMIN_URL_MANAGER;
 175      $submenu_file = ZELIST_ADMIN_URL_MANAGER;
 176      $title = __('Edit Link');
 177  
 178      $link_id = (int) $_GET['link_id'];
 179  
 180      if (!$link = get_link_to_edit($link_id))
 181      wp_die(__('Link not found.'));
 182      $link->link_category = array_unique( wp_get_object_terms($link->link_id, 'link_category', 'fields=ids') );
 183  
 184      include (ZELIST_ADMIN_PATH_EDIT_LINK_FORM);
 185      break;
 186  
 187    default :
 188      break;
 189  }
 190  ?>