function book_made_simple_nodeapi in Book made simple 6.3

Implementation of hook_nodeapi().

File

./book_made_simple.module, line 638

Code

function book_made_simple_nodeapi(&$node, $op, $teaser, $page) {
  if (empty($node->book["bid"])) {
    $type = $node->type;
    switch ($op) {

      // Node creation
      case 'insert':
        $max_depth = variable_get('book_made_simple_limit_depth', 99);
        if ((user_access('add content to books') || user_access('administer book outlines')) && node_access('create', $type) && $node->book['depth'] < $max_depth) {
          $bookTypes = variable_get('book_made_simple_auto_main_page', array());
          $bookType = $bookTypes[$type];
          $toCreate = false;
          if (null != $bookType && $bookType != "0") {
            $toCreate = true;
          }
          if ($toCreate && !isset($_GET['parent'])) {
            $node->book["bid"] = $node->nid;
            $node->book['nid'] = $node->nid;
            $node->book['module'] = 'book';
            $node->book['menu_name'] = book_menu_name($node->book['bid']);
            $node->book['options'] = array(
              'type' => $node->type,
            );
            _book_update_outline($node);
          }
        }
        break;

      // Hack for translation module. Adding parent property to automatically select parent book.
      case "prepare translation":
        $translation = $node->translation_source;
        if (isset($translation->book) && !isset($_GET["parent"])) {

          // get parent menu link for the node + language
          $plid = $translation->book['plid'];
          $parentPage = book_link_load($plid);
          if (isset($parentPage) && $parentPage > 0) {
            $pnid = $parentPage['nid'];
            if (isset($pnid) && $pnid != "") {
              $query = "SELECT bid, mlid FROM {node} n left join {book} b on b.nid = n.nid where tnid= {$pnid} and language='" . $node->language . "'";
              $translatedParent = db_fetch_object(db_query($query));
              if ($translatedParent) {
                $mlid = $translatedParent->mlid;
                $params = array();
                $params[] = "parent={$mlid}";
                foreach ($_GET as $key => $value) {
                  if ($key == "q") {
                    $path = $value;
                  }
                  else {
                    $params[] = $key . "=" . $value;
                  }
                }
                $queryString = implode("&", $params);
                drupal_goto($path, $queryString);
                $ok = true;
              }
              else {
                drupal_set_message(t("This node has no translated parent, so no book selected"), "warning");
              }
            }
          }
        }
        break;
    }
  }
  else {
    switch ($op) {

      // Hide standard add Child link
      case 'alter':
        if ($node->links) {
          if (variable_get('book_made_simple_hide_default_add_child', true)) {
            if (array_key_exists("book_add_child", $node->links)) {
              unset($node->links["book_add_child"]);
            }
          }
          $position = variable_get("book_made_simple_child_list_style_position", "FIRST");
          if ($position == "FIRST") {
            if (array_key_exists("book_made_simple", $node->links)) {
              $a = $node->links["book_made_simple"];
              unset($node->links["book_made_simple"]);
              array_unshift($node->links, $a);
            }
          }
          break;
        }
    }
  }
}