/**
* Factory
*
*/
function &singleton($caller)
{
if ($caller == NULL) {
return podcaster_repositoryimpl::_singleton($r = NULL);
}
if (!isset($caller->plugin)) {
$caller->plugin = podcaster_repositoryimpl::get_plugin($caller->prefix);
}
return podcaster_repositoryimpl::_singleton($caller);
}
/**
* Factory
*/
function &create_repository($data, $disabled = false, $rss = false)
{
global $CFG;
require_once $CFG->dirroot . '/mod/podcaster/lib/repository.php';
if (is_object($data)) {
$info = $data;
} else {
// is_int the PHP Way
if ($data === 0 || $data * 1 !== 0) {
if (!$disabled) {
if (($info = get_record('podcaster_repository', 'id', $data, 'enabled', '1')) == false) {
return $info;
}
} else {
if (($info = get_record('podcaster_repository', 'id', $data)) == false) {
return $info;
}
}
} elseif (!$disabled) {
if (($info = get_record('podcaster_repository', 'prefix', $data, 'enabled', '1')) == false) {
return $info;
}
} else {
if (($info = get_record('podcaster_repository', 'prefix', $data)) == false) {
return $info;
}
}
}
if ($rss && $info->id != $info->rss && $info->rss != 0) {
$obj =& podcaster_repository::create_repository($info->rss, $disabled, false);
return $obj;
}
$obj =& podcaster_repositoryimpl::_singleton($info);
return $obj;
}
