function ctools_term_list_content_type_render

File

plugins/content_types/term_context/term_list.inc, line 25

Code

function ctools_term_list_content_type_render($subtype, $conf, $panel_args, $context) {
    $term = isset($context->data) ? clone $context->data : NULL;
    $block = new stdClass();
    $block->module = 'term-list';
    $path = empty($conf['path']) ? 'taxonomy/term/%tid' : $conf['path'];
    if (strpos($path, '%tid') === FALSE) {
        if (substr($path, -1) != '/') {
            $path .= '/';
        }
        $path .= '%tid';
    }
    $options = ctools_admin_term_list_options();
    $skip = array();
    if ($term) {
        $block->title = $options[$conf['type']];
        $block->delta = $conf['type'];
        switch ($conf['type']) {
            case 'related':
                // @todo this no longer exists, must be done with Field API.
                // $terms = taxonomy_get_related($term->tid);
                break;
            case 'child':
            default:
                if (!empty($conf['include_current_term'])) {
                    $terms[] = $term;
                }
                $terms = taxonomy_get_children($term->tid);
                break;
            case 'top':
                $terms = taxonomy_get_tree($term->vid, 0, 1);
                break;
            case 'parent':
                $terms = taxonomy_get_parents($term->tid);
                if (!empty($conf['include_current_term'])) {
                    $terms[] = $term;
                }
                $block->title = count($terms) == 1 ? t('Parent term') : t('Parent terms');
                break;
            case 'sibling':
                $parent = db_query('SELECT parent FROM {taxonomy_term_hierarchy} WHERE tid = :tid', array(
                    ':tid' => $term->tid,
                ))
                    ->fetchField();
                if ($parent) {
                    $terms = taxonomy_get_children($parent, $term->vid);
                }
                else {
                    $terms = taxonomy_get_tree($term->vid, 0, 1);
                }
                $skip[$term->tid] = $term->tid;
                break;
            case 'synonyms':
                // FIXME this no longer exists, must be done with Field API
                //        $terms = taxonomy_get_synonyms($term->tid);.
                break;
        }
        if (!empty($terms)) {
            foreach ($terms as $related) {
                if (empty($skip[$related->tid])) {
                    $items[] = l($related->name, str_replace('%tid', $related->tid, $path), array(
                        'rel' => 'tag',
                        'title' => strip_tags($related->description),
                    ));
                }
            }
            if (!empty($items)) {
                $block->content = theme('item_list', array(
                    'items' => $items,
                    'type' => $conf['list_type'],
                ));
            }
        }
    }
    else {
        $block->content = t('Term description goes here.');
        $block->delta = 'unknown';
    }
    return $block;
}