$term->tid,
);
// @todo This overrides any other possible breadcrumb and is a pure hard-coded
// presumption. Make this behavior configurable per vocabulary or term.
$breadcrumb = array();
while ($parents = taxonomy_get_parents($current->tid)) {
i18n_taxonomy_localize_terms($parents);
$current = array_shift($parents);
$breadcrumb[] = l($current->name, 'taxonomy/term/' . $current->tid);
}
$breadcrumb[] = l(t('Home'), NULL);
$breadcrumb = array_reverse($breadcrumb);
drupal_set_breadcrumb($breadcrumb);
drupal_add_feed('taxonomy/term/' . $term->tid . '/feed', 'RSS - ' . $term->name);
$build = array();
// Add term heading if the term has a description
if (!empty($term->description)) {
$build['term_heading'] = array(
'#prefix' => '',
'#suffix' => '
',
'term' => taxonomy_term_view($term, 'full'),
);
}
if ($nids = taxonomy_select_nodes($term->tid, TRUE, variable_get('default_nodes_main', 10))) {
$nodes = node_load_multiple($nids);
$build += node_view_multiple($nodes);
$build['pager'] = array(
'#theme' => 'pager',
'#weight' => 5,
);
}
else {
$build['no_content'] = array(
'#prefix' => '',
'#markup' => t('There is currently no content classified with this term.'),
'#suffix' => '
',
);
}
return $build;
}
/**
* Render a taxonomy term page HTML output.
*
* @param $tids
* An array of term ids.
* @param $result
* A pager_query() result, such as that performed by taxonomy_select_nodes().
*
* @ingroup themeable
*/
function theme_i18n_taxonomy_term_page($tids, $result) {
drupal_add_css(drupal_get_path('module', 'taxonomy') .'/taxonomy.css');
$output = '';
// Only display the description if we have a single term, to avoid clutter and confusion.
if (count($tids) == 1) {
$term = taxonomy_get_term($tids[0]);
if (i18n_taxonomy_vocabulary($term->vid) & I18N_MODE_LOCALIZE) {
$description = i18n_string("taxonomy:term:$term->tid:description", $term->description);
}
else {
$description = $term->description;
}
// Check that a description is set.
if (!empty($description)) {
$output .= '';
$output .= filter_xss_admin($description);
$output .= '
';
}
}
$output .= taxonomy_render_nodes($result);
return $output;
}
/**
* Helper function for autocompletion
*/
function i18n_taxonomy_autocomplete($vocabulary, $langcode, $tags_typed = '') {
// The user enters a comma-separated list of tags. We only autocomplete the last tag.
$tags_typed = drupal_explode_tags($tags_typed);
$tag_last = drupal_strtolower(array_pop($tags_typed));
$matches = array();
if ($vocabulary && $langcode && $tag_last != '') {
// Part of the criteria for the query come from the field's own settings.
$vids = array($vocabulary->vid);
$query = db_select('taxonomy_term_data', 't');
$query->addTag('translatable');
$query->addTag('term_access');
// Add language condition
$query->condition('t.language', i18n_langcode($langcode));
// Do not select already entered terms.
if (!empty($tags_typed)) {
$query->condition('t.name', $tags_typed, 'NOT IN');
}
// Select rows that match by term name.
$tags_return = $query
->fields('t', array('tid', 'name'))
->condition('t.vid', $vids)
->condition('t.name', '%' . db_like($tag_last) . '%', 'LIKE')
->range(0, 10)
->execute()
->fetchAllKeyed();
$prefix = count($tags_typed) ? implode(', ', $tags_typed) . ', ' : '';
$term_matches = array();
foreach ($tags_return as $tid => $name) {
$n = $name;
// Term names containing commas or quotes must be wrapped in quotes.
if (strpos($name, ',') !== FALSE || strpos($name, '"') !== FALSE) {
$n = '"' . str_replace('"', '""', $name) . '"';
}
else {
$term_matches[$prefix . $n] = check_plain($name);
}
}
}
drupal_json_output($term_matches);
}