require_sesskey();
// Must have sesskey for all actions.
$subscriptionid = calendar_add_subscription($formdata);
if ($formdata->importfrom == CALENDAR_IMPORT_FROM_FILE) {
// Blank the URL if it's a file import.
$formdata->url = '';
$calendar = $form->get_file_content('importfile');
$ical = new iCalendar();
$ical->unserialize($calendar);
$importresults = calendar_import_icalendar_events($ical, $courseid, $subscriptionid);
} else {
try {
$importresults = calendar_update_subscription_events($subscriptionid);
} catch (moodle_exception $e) {
// Delete newly added subscription and show invalid url error.
calendar_delete_subscription($subscriptionid);
print_error($e->errorcode, $e->module, $PAGE->url);
}
}
// Redirect to prevent refresh issues.
redirect($PAGE->url, $importresults);
} else {
if (!empty($subscriptionid)) {
// The user is wanting to perform an action upon an existing subscription.
require_sesskey();
// Must have sesskey for all actions.
if (calendar_can_edit_subscription($subscriptionid)) {
try {
$importresults = calendar_process_subscription_row($subscriptionid, $pollinterval, $action);
} catch (moodle_exception $e) {
// If exception caught, then user should be redirected to page where he/she came from.
/**
* Tests for calendar_subscription_deleted event.
*/
public function test_calendar_subscription_deleted()
{
global $CFG;
require_once $CFG->dirroot . '/calendar/lib.php';
$this->resetAfterTest(true);
// Create a mock subscription.
$subscription = new stdClass();
$subscription->eventtype = 'site';
$subscription->name = 'test';
$subscription->courseid = $this->course->id;
$subscription->id = calendar_add_subscription($subscription);
// Trigger and capture the event.
$sink = $this->redirectEvents();
calendar_delete_subscription($subscription);
$events = $sink->get_events();
$event = reset($events);
// Check that the event data is valid.
$this->assertInstanceOf('\\core\\event\\calendar_subscription_deleted', $event);
$this->assertEquals($subscription->id, $event->objectid);
$this->assertEquals($subscription->courseid, $event->other['courseid']);
$this->assertDebuggingNotCalled();
$sink->close();
}
/**
* Update a subscription from the form data in one of the rows in the existing subscriptions table.
*
* @param int $subscriptionid The ID of the subscription we are acting upon.
* @param int $pollinterval The poll interval to use.
* @param int $action The action to be performed. One of update or remove.
* @throws dml_exception if invalid subscriptionid is provided
* @return string A log of the import progress, including errors
*/
function calendar_process_subscription_row($subscriptionid, $pollinterval, $action)
{
// Fetch the subscription from the database making sure it exists.
$sub = calendar_get_subscription($subscriptionid);
// Update or remove the subscription, based on action.
switch ($action) {
case CALENDAR_SUBSCRIPTION_UPDATE:
// Skip updating file subscriptions.
if (empty($sub->url)) {
break;
}
$sub->pollinterval = $pollinterval;
calendar_update_subscription($sub);
// Update the events.
return "<p>" . get_string('subscriptionupdated', 'calendar', $sub->name) . "</p>" . calendar_update_subscription_events($subscriptionid);
case CALENDAR_SUBSCRIPTION_REMOVE:
calendar_delete_subscription($subscriptionid);
return get_string('subscriptionremoved', 'calendar', $sub->name);
break;
default:
break;
}
return '';
}
/**
* Update a subscription from the form data in one of the rows in the existing subscriptions table.
*
* @param int $subscriptionid The ID of the subscription we are acting upon.
* @param int $pollinterval The poll interval to use.
* @param int $action The action to be performed. One of update or remove.
* @throws dml_exception if invalid subscriptionid is provided
* @return string A log of the import progress, including errors
*/
function calendar_process_subscription_row($subscriptionid, $pollinterval, $action)
{
global $DB;
// Fetch the subscription from the database making sure it exists.
$sub = calendar_get_subscription($subscriptionid);
$strupdate = get_string('update');
$strremove = get_string('remove');
// Update or remove the subscription, based on action.
switch ($action) {
case $strupdate:
// Skip updating file subscriptions.
if (empty($sub->url)) {
break;
}
$sub->pollinterval = $pollinterval;
$DB->update_record('event_subscriptions', $sub);
// update the cache.
$cache = cache::make('core', 'calendar_subscriptions');
$cache->set($sub->id, $sub);
// Update the events.
return "<p>" . get_string('subscriptionupdated', 'calendar', $sub->name) . "</p>" . calendar_update_subscription_events($subscriptionid);
case $strremove:
calendar_delete_subscription($subscriptionid);
return get_string('subscriptionremoved', 'calendar', $sub->name);
break;
default:
break;
}
return '';
}
