/**
* Check and update open sessions/meetings from WebEx.
*
* @return bool True on success, false on failure.
*/
public function update_open_sessions()
{
global $DB;
$xml = type\base\xml_gen::list_open_sessions();
$response = $this->get_response($xml);
if ($response === false) {
return false;
}
$processtime = time();
$cleartime = $processtime - 60;
if (is_array($response) && isset($response['ep:services'])) {
foreach ($response['ep:services'] as $service) {
foreach ($service['#']['ep:sessions'] as $session) {
$session = $session['#'];
$meetingkey = $session['ep:sessionKey'][0]['#'];
if ($meetingrecord = $DB->get_record('webexactivity', array('meetingkey' => $meetingkey))) {
if ($meetingrecord->status !== self::WEBEXACTIVITY_STATUS_IN_PROGRESS) {
$meeting = meeting::load($meetingrecord);
$meeting->status = self::WEBEXACTIVITY_STATUS_IN_PROGRESS;
$meeting->laststatuscheck = $processtime;
$meeting->save();
}
}
}
}
}
$select = 'laststatuscheck < ? AND status = ?';
$params = array('lasttime' => $cleartime, 'status' => self::WEBEXACTIVITY_STATUS_IN_PROGRESS);
if ($meetings = $DB->get_records_select('webexactivity', $select, $params)) {
foreach ($meetings as $meetingrecord) {
$meeting = meeting::load($meetingrecord);
$meeting->status = self::WEBEXACTIVITY_STATUS_STOPPED;
$meeting->laststatuscheck = $processtime;
$meeting->save();
}
}
}
