/**
* Delete a meeting/webinar on Zoom.
*
* @param object $zoom
* @return bool Success/Failure
*/
public function meeting_delete($zoom)
{
$url = $zoom->webinar ? 'webinar/delete' : 'meeting/delete';
$data = array('id' => $zoom->meeting_id, 'host_id' => $zoom->host_id);
try {
$this->make_call($url, $data);
} catch (moodle_exception $e) {
// If meeting isn't found or has expired, that's fine.
global $CFG;
require_once $CFG->dirroot . '/mod/zoom/lib.php';
return zoom_is_meeting_gone_error($e->getMessage());
}
return true;
}
/**
* Print a user-friendly error message when a Zoom API call errors,
* or fall back to a generic error message.
*
* @param string $apicall API endpoint (e.g. meeting/get)
* @param string $error Error message (most likely from mod_zoom_webservice->lasterror)
*/
function zoom_print_error($apicall, $error)
{
global $CFG, $COURSE, $OUTPUT, $PAGE;
// Lang string for the error.
$errstring = 'zoomerr';
// Parameter for the lang string.
$param = null;
// Style of the error notification.
$style = 'notifyproblem';
// Link that the continue button points to.
if (isset($_SERVER['HTTP_REFERER'])) {
$nexturl = clean_param($_SERVER['HTTP_REFERER'], PARAM_LOCALURL);
} else {
$nexturl = '/';
}
// This handles special error messages that aren't the generic zoomerr.
$settingsurl = '/admin/settings.php?section=modsettingzoom';
if (strpos($error, 'Api key and secret are required') !== false) {
$errstring = 'zoomerr_apisettings_missing';
$nexturl = $settingsurl;
} else {
if (strpos($error, 'Invalid api key or secret') !== false) {
$errstring = 'zoomerr_apisettings_invalid';
$nexturl = $settingsurl;
} else {
if (strpos($error, '404 Not Found') !== false) {
$errstring = 'zoomerr_apiurl_404';
$nexturl = $settingsurl;
} else {
if (strpos($error, "Couldn't resolve host") !== false) {
$errstring = 'zoomerr_apiurl_unresolved';
$nexturl = $settingsurl;
} else {
switch ($apicall) {
case 'user/getbyemail':
if (strpos($error, 'not exist') !== false) {
// Assume user is using Zoom for the first time.
$errstring = 'zoomerr_usernotfound';
$param = get_config('mod_zoom', 'zoomurl');
// Not an error.
$style = 'notifymessage';
// After they set up their account, the user should
// continue to the page they were on.
$nexturl = $PAGE->url;
}
break;
case 'meeting/get':
case 'meeting/update':
case 'meeting/delete':
if (zoom_is_meeting_gone_error($error)) {
$errstring = 'zoomerr_meetingnotfound';
}
break;
}
}
}
}
}
// Based on fatal_error() in lib/outputrenderers.php, but with Bootstrap notification.
$protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0';
@header($protocol . ' 404 Not Found');
$PAGE->set_title(get_string('error'));
$PAGE->set_heading($COURSE->fullname);
echo $OUTPUT->header();
echo $OUTPUT->notification(get_string($errstring, 'mod_zoom', $param), $style);
if ($CFG->debugdeveloper) {
echo $OUTPUT->notification("<strong>Debug info:</strong> {$apicall}: {$error}", 'notifytiny');
echo $OUTPUT->notification('<strong>Stack trace:</strong> ' . format_backtrace(debug_backtrace()), 'notifytiny');
}
echo $OUTPUT->continue_button($nexturl);
echo $OUTPUT->footer();
exit(1);
}
