addTag('term_access'); // Load array with all tid's the user has access to in the format tid => name. $term_results = $query ->fields('t', array('tid', 'name')) ->condition('tid', $terms['tids'], 'IN') ->execute() ->fetchAllKeyed(); $tids = array_keys($term_results); $names = array_values($term_results); if ($names) { $title = implode(', ', $names); drupal_set_title($title); switch ($op) { case 'page': // Build breadcrumb based on first hierarchy of first term: $current = (object) array( 'tid' => $tids[0], ); $breadcrumb = array(); while ($parents = taxonomy_get_parents($current->tid)) { $current = array_shift($parents); $breadcrumb[] = l($current->name, taxonomy_term_path($current)); } $breadcrumb[] = l(t('Home'), NULL); $breadcrumb = array_reverse($breadcrumb); drupal_set_breadcrumb($breadcrumb); drupal_add_feed(url('taxonomy/term/' . $str_tids . '/' . $depth . '/feed'), 'RSS - ' . $title); drupal_add_css(drupal_get_path('module', 'taxonomy') . '/taxonomy.css'); $build = array(); // Only display the description if we have a single term, to avoid clutter and confusion. if (count($tids) == 1) { $term = taxonomy_term_load($tids[0]); if (!empty($term->description)) { $build['term_description'] = array( '#markup' => filter_xss_admin($term->description), '#weight' => -1, '#prefix' => '

', '#suffix' => '

', ); } } if ($nids = taxonomy_select_nodes($tids, $terms['operator'], $depth, TRUE)) { $nodes = node_load_multiple($nids); $build += node_build_multiple($nodes); $build['pager'] = array( '#markup' => theme('pager', NULL), '#weight' => 5, ); } else { $build['no_content'] = array( '#prefix' => '

', '#markup' => t('There are currently no posts in this category.'), '#suffix' => '

', ); } return $build; case 'feed': $channel['link'] = url('taxonomy/term/' . $str_tids . '/' . $depth, array('absolute' => TRUE)); $channel['title'] = variable_get('site_name', 'Drupal') . ' - ' . $title; // Only display the description if we have a single term, to avoid clutter and confusion. if (count($tids) == 1) { $term = taxonomy_term_load($tids[0]); // HTML will be removed from feed description, so no need to filter here. $channel['description'] = $term->description; } $nids = taxonomy_select_nodes($tids, $terms['operator'], $depth, FALSE); node_feed($nids, $channel); break; default: drupal_not_found(); } } else { drupal_not_found(); } } } /** * Page to edit a vocabulary term. */ function taxonomy_term_edit($term) { if (isset($term)) { drupal_set_title($term->name); return drupal_get_form('taxonomy_form_term', taxonomy_vocabulary_load($term->vid), (array)$term); } return drupal_not_found(); } /** * Helper function for autocompletion */ function taxonomy_autocomplete($vid, $string = '') { // The user enters a comma-separated list of tags. We only autocomplete the last tag. $array = drupal_explode_tags($string); // Fetch last tag $last_string = trim(array_pop($array)); $matches = array(); if ($last_string != '') { $query = db_select('taxonomy_term_data', 't'); $query->addTag('term_access'); $tags = $query ->fields('t', array('tid', 'name')) ->condition('t.vid', $vid) ->where("LOWER(t.name) LIKE LOWER(:last_string)", array(':last_string' => '%' . $last_string . '%')) ->range(0, 10) ->execute() ->fetchAllKeyed(); $prefix = count($array) ? implode(', ', $array) . ', ' : ''; foreach ($tags as $tid => $name) { $n = $name; // Commas and quotes in terms are special cases, so encode 'em. if (strpos($name, ',') !== FALSE || strpos($name, '"') !== FALSE) { $n = '"' . str_replace('"', '""', $name) . '"'; } $matches[$prefix . $n] = check_plain($name); } } drupal_json($matches); }