/**
*
* Builds an archive listing of categories. Echoes out the resulting mark-up and content
* @param string $template
* @param bool $return if set to true returns the output rather than echoing it
*/
function perch_events_categories($opts = array(), $return = false)
{
$default_opts = array('template' => 'category_link.html', 'skip-template' => false, 'cache' => true, 'include-empty' => false, 'filter' => false, 'past-events' => false);
if (is_array($opts)) {
$opts = array_merge($default_opts, $opts);
} else {
$opts = $default_opts;
}
if ($opts['skip-template']) {
$return = true;
}
$cache = false;
if ($opts['cache']) {
$cache_key = 'perch_events_categories' . md5(serialize($opts));
$cache = PerchEvents_Cache::get_static($cache_key, 10);
}
if ($cache) {
if ($return) {
return $cache;
}
echo $cache;
return '';
}
$API = new PerchAPI(1.0, 'perch_events');
$Events = new PerchEvents_Events($API);
$Categories = new PerchEvents_Categories();
$r = $Categories->get_custom($opts);
if ($r != '' && $opts['cache']) {
PerchEvents_Cache::save_static($cache_key, $r);
}
if ($return) {
return $r;
}
echo $r;
return false;
}
