public static function process_results($results)
{
$parameters = self::$state['parameters'];
if (!is_array($results)) {
$results = array($results);
}
$results = apply_filters('ccs_loop_all_results', $results);
$result = apply_filters('ccs_loop_preprocess_combined_result', implode('', $results));
/*---------------------------------------------
*
* Process the combined result
*
*/
/*---------------------------------------------
*
* Strip tags
*
*/
if (!empty($parameters['strip'])) {
$strip_tags = $parameters['strip'];
if ($strip_tags == 'true') {
$result = wp_kses($result, array());
} else {
// Allow certain tags
$result = strip_tags(html_entity_decode($result), $strip_tags);
}
}
/*---------------------------------------------
*
* Trim
*
*/
if (!empty($parameters['trim'])) {
$trim = $parameters['trim'];
if (empty($parameters['columns']) && $parameters['list'] != 'true') {
$result = CCS_Format::trim($result, $trim);
} else {
// Trim each item for columns or list
$new_results = array();
foreach ($results as $result) {
$new_results[] = CCS_Format::trim($result, $trim);
}
$results = $new_results;
}
}
/*---------------------------------------------
*
* Escape/unescape HTML
*
*/
if ($parameters['escape'] == 'true') {
$new_results = array();
foreach ($results as $result) {
$new_results[] = esc_html($result);
}
$results = $new_results;
}
if ($parameters['unescape'] == 'true') {
$new_results = array();
foreach ($results as $result) {
$new_results[] = htmlspecialchars_decode($result);
}
$results = $new_results;
}
/*---------------------------------------------
*
* Finally, columns or list
*
*/
if (!empty($parameters['columns'])) {
$result = self::render_columns($results, $parameters['columns'], $parameters['pad'], $parameters['between']);
} elseif (!empty($parameters['list'])) {
// Wrap each list item
$new_results = null;
$item_tag = !empty($parameters['item']) ? $parameters['item'] : 'li';
$item_class = !empty($parameters['item_class']) ? ' class="' . $parameters['item_class'] . '"' : null;
$item_style = !empty($parameters['item_style']) ? ' style="' . $parameters['item_style'] . '"' : null;
$list_tag = $parameters['list'] == 'true' ? 'ul' : $parameters['list'];
$list_class = !empty($parameters['list_class']) ? ' class="' . $parameters['list_class'] . '"' : null;
$list_style = !empty($parameters['list_style']) ? ' style="' . $parameters['list_style'] . '"' : null;
$parameters['item_count'] = count($results);
foreach ($results as $result) {
$item = '<' . $item_tag . $item_class . $item_style . '>' . $result . '</' . $item_tag . '>';
if (!empty($parameters['paginate'])) {
$item = '<' . $list_tag . $list_class . $list_style . '>' . $item . '</' . $list_tag . '>';
}
$new_results .= apply_filters('ccs_loop_each_item', $item, $parameters);
}
if (empty($parameters['paginate'])) {
$result = '<' . $list_tag . $list_class . $list_style . '>' . $new_results . '</' . $list_tag . '>';
} else {
$result = $new_results;
}
}
/*---------------------------------------------
*
* Cache the final result
*
*/
if (self::$state['do_cache'] == 'true') {
CCS_Cache::set_transient(self::$state['cache_name'], $result, $parameters['expire']);
}
return apply_filters('ccs_loop_final_result', $result, $parameters);
}
