Source for file navigation.php

<?php
 
/* NAP code, called by the "nap" interface class */
 
class net_nemein_downloads_navigation {
 
  var $_object;
  var $_l10n;
  var $_l10n_midcom;
 
  function net_nemein_downloads_navigation() {
    $this->_object = null;
    $i18n =& $GLOBALS["midcom"]->get_service("i18n");
    $this->_l10n = $i18n->get_l10n("net.nemein.downloads");
    $this->_l10n_midcom = $i18n->get_l10n("midcom");
  }
 
 
  function is_internal() {
 
    // return true if the current topic should not be displayed by NAP
    return false;
  }
 
 
  function get_leaves() {
 
    // list leaves under the current topic. for example:
 
    $topic = &$this->_object;
    $leaves = array ();
    if ($articles = mgd_list_topic_articles($topic->id, "reverse created")) {
      // Prep toolbar
      $toolbar[50] = Array(
          MIDCOM_TOOLBAR_URL => '',
          MIDCOM_TOOLBAR_LABEL => $this->_l10n_midcom->get('edit'),
          MIDCOM_TOOLBAR_HELPTEXT => null,
          MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/edit.png',
          MIDCOM_TOOLBAR_ENABLED => true
      );
      $toolbar[51] = Array(
          MIDCOM_TOOLBAR_URL => '',
          MIDCOM_TOOLBAR_LABEL => $this->_l10n_midcom->get('delete'),
          MIDCOM_TOOLBAR_HELPTEXT => null,
          MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/trash.png',
          MIDCOM_TOOLBAR_ENABLED => true
      );
      while ($articles->fetch ()) {
        // Match the toolbar to the correct URL.
        $toolbar[50][MIDCOM_TOOLBAR_URL] = "edit/{$articles->id}.html";
        $toolbar[51][MIDCOM_TOOLBAR_URL] = "delete/{$articles->id}.html";
        $leaves[$articles->id] = array (
          MIDCOM_NAV_SITE => Array (
            MIDCOM_NAV_URL => $articles->name.".html",
            MIDCOM_NAV_NAME => $articles->title),
          MIDCOM_NAV_ADMIN => Array (
            MIDCOM_NAV_URL => "view/" . $articles->id,
            MIDCOM_NAV_NAME => $articles->title),
          MIDCOM_NAV_GUID => $articles->guid(),
          MIDCOM_NAV_TOOLBAR => $toolbar,
          MIDCOM_META_CREATOR => $articles->creator,
          MIDCOM_META_EDITOR => $articles->revisor,
          MIDCOM_META_CREATED => $articles->created,
          MIDCOM_META_EDITED => $articles->revised
        );
      }
    }
    return $leaves;
  }
 
 
  function get_node() {
 
    // information about the current node (topic)
    $topic = &$this->_object;
    
    // Create Toolbar
    $toolbar[100] = Array
    (
        MIDCOM_TOOLBAR_URL => '',
        MIDCOM_TOOLBAR_LABEL => $this->_l10n->get('set current release'),
        MIDCOM_TOOLBAR_HELPTEXT => null,
        MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/stock_folder-properties.png',
        MIDCOM_TOOLBAR_ENABLED => true
    );
    $toolbar[0] = Array(
        MIDCOM_TOOLBAR_URL => '',
        MIDCOM_TOOLBAR_LABEL => $this->_l10n->get('create new release'),
        MIDCOM_TOOLBAR_HELPTEXT => null,
        MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/stock_new.png',
        MIDCOM_TOOLBAR_ENABLED => true
    );
    
    return array (
      MIDCOM_NAV_URL => "",
      MIDCOM_NAV_NAME => $topic->extra,
      MIDCOM_NAV_TOOLBAR => $toolbar,
      MIDCOM_META_CREATOR => $topic->creator,
      MIDCOM_META_EDITOR => $topic->revisor,
      MIDCOM_META_CREATED => $topic->created,
      MIDCOM_META_EDITED => $topic->revised
    );
  }
 
 
  function set_object($object) {
 
    debug_add ("Component: setting NAP Element to " . $object->name ." [" . $object->id . "]");
    $this->_object = $object;
    return true;
  }
 
 
  function get_current_leaf() {
    return $GLOBALS["net_nemein_downloads_nap_activeid"];
  }
 
} // navigation
 
?>