/**
* Deletes ical properties and the appropriate calendar.
*
* @see database_driver::remove_calendar()
*/
public function remove_calendar($prop)
{
$removed = $this->_get_ical_props($prop['id'], self::OBJ_TYPE_ICAL);
$protected = array();
$preinstalled_calendars = $this->rc->config->get('calendar_preinstalled_calendars', array());
foreach ($preinstalled_calendars as $idx => $properties) {
if ($properties['driver'] == 'ical') {
$url = str_replace('@', urlencode('@'), str_replace('%u', $this->rc->get_user_name(), $properties['ical_url']));
if (stripos($removed['url'], $url) === 0) {
if (isset($properties['deleteable']) && !$properties['deleteable']) {
$this->last_error = $this->rc->gettext('calendar.protected');
return false;
}
}
}
}
if (is_array($removed)) {
$removed = slashify($removed['url']);
$removed = array_merge($this->rc->config->get('calendar_icals_removed', array()), array($removed => time()));
$this->rc->user->save_prefs(array('calendar_icals_removed' => $removed));
}
if (parent::remove_calendar($prop, $ical)) {
$this->_remove_ical_props($prop['id'], self::OBJ_TYPE_ICAL);
return true;
}
return false;
}
