/** * Displays the 'tagcloud' display type * * @param stdClass|C_Displayed_Gallery|C_DataMapper_Model $displayed_gallery */ function index_action($displayed_gallery, $return = FALSE) { $display_settings = $displayed_gallery->display_settings; $application = $this->object->get_registry()->get_utility('I_Router')->get_routed_app(); $tag = $this->param('gallerytag'); // we're looking at a tag, so show images w/that tag as a thumbnail gallery if (!is_home() && !empty($tag)) { return $this->object->get_registry()->get_utility('I_Displayed_Gallery_Renderer')->display_images(array('source' => 'tags', 'container_ids' => array(esc_attr($tag)), 'display_type' => $display_settings['display_type'], 'original_display_type' => $displayed_gallery->display_type, 'original_settings' => $display_settings)); } $defaults = array('exclude' => '', 'format' => 'list', 'include' => $displayed_gallery->get_term_ids_for_tags(), 'largest' => 22, 'link' => 'view', 'number' => $display_settings['number'], 'order' => 'ASC', 'orderby' => 'name', 'smallest' => 8, 'taxonomy' => 'ngg_tag', 'unit' => 'pt'); $args = wp_parse_args('', $defaults); // Always query top tags $tags = get_terms($args['taxonomy'], array_merge($args, array('orderby' => 'count', 'order' => 'DESC'))); foreach ($tags as $key => $tag) { $tags[$key]->link = $this->object->set_param_for($application->get_routed_url(TRUE), 'gallerytag', $tag->slug); $tags[$key]->id = $tag->term_id; } $params = $display_settings; $params['inner_content'] = $displayed_gallery->inner_content; $params['storage'] =& $storage; $params['tagcloud'] = wp_generate_tag_cloud($tags, $args); $params['displayed_gallery_id'] = $displayed_gallery->id(); $params = $this->object->prepare_display_parameters($displayed_gallery, $params); return $this->object->render_partial('photocrati-nextgen_basic_tagcloud#nextgen_basic_tagcloud', $params, $return); }