echo $OUTPUT->header();
echo $OUTPUT->heading($strunsubscribeall);
if (data_submitted() and $confirm and confirm_sesskey()) {
$twfs = \mod_twf\subscriptions::get_unsubscribable_twfs();
foreach ($twfs as $twf) {
\mod_twf\subscriptions::unsubscribe_user($USER->id, $twf, context_module::instance($twf->cm), true);
}
$DB->delete_records('twf_discussion_subs', array('userid' => $USER->id));
$DB->set_field('user', 'autosubscribe', 0, array('id' => $USER->id));
echo $OUTPUT->box(get_string('unsubscribealldone', 'twf'));
echo $OUTPUT->continue_button($return);
echo $OUTPUT->footer();
die;
} else {
$count = new stdClass();
$count->twfs = count(\mod_twf\subscriptions::get_unsubscribable_twfs());
$count->discussions = $DB->count_records('twf_discussion_subs', array('userid' => $USER->id));
if ($count->twfs || $count->discussions) {
if ($count->twfs && $count->discussions) {
$msg = get_string('unsubscribeallconfirm', 'twf', $count);
} else {
if ($count->twfs) {
$msg = get_string('unsubscribeallconfirmtwfs', 'twf', $count);
} else {
if ($count->discussions) {
$msg = get_string('unsubscribeallconfirmdiscussions', 'twf', $count);
}
}
}
echo $OUTPUT->confirm($msg, new moodle_url('unsubscribeall.php', array('confirm' => 1)), $return);
echo $OUTPUT->footer();
/**
* Test fetching unsubscribable twfs.
*/
public function test_unsubscribable_twfs()
{
global $DB;
$this->resetAfterTest(true);
// Create a course, with a twf.
$course = $this->getDataGenerator()->create_course();
// Create a user enrolled in the course as a student.
list($user) = $this->helper_create_users($course, 1);
// Must be logged in as the current user.
$this->setUser($user);
// Without any subscriptions, there should be nothing returned.
$result = \mod_twf\subscriptions::get_unsubscribable_twfs();
$this->assertEquals(0, count($result));
// Create the twfs.
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_FORCESUBSCRIBE);
$forcetwf = $this->getDataGenerator()->create_module('twf', $options);
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_DISALLOWSUBSCRIBE);
$disallowtwf = $this->getDataGenerator()->create_module('twf', $options);
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_CHOOSESUBSCRIBE);
$choosetwf = $this->getDataGenerator()->create_module('twf', $options);
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_INITIALSUBSCRIBE);
$initialtwf = $this->getDataGenerator()->create_module('twf', $options);
// At present the user is only subscribed to the initial twf.
$result = \mod_twf\subscriptions::get_unsubscribable_twfs();
$this->assertEquals(1, count($result));
// Ensure that the user is enrolled in all of the twfs except force subscribed.
\mod_twf\subscriptions::subscribe_user($user->id, $disallowtwf);
\mod_twf\subscriptions::subscribe_user($user->id, $choosetwf);
$result = \mod_twf\subscriptions::get_unsubscribable_twfs();
$this->assertEquals(3, count($result));
// Hide the twfs.
set_coursemodule_visible($forcetwf->cmid, 0);
set_coursemodule_visible($disallowtwf->cmid, 0);
set_coursemodule_visible($choosetwf->cmid, 0);
set_coursemodule_visible($initialtwf->cmid, 0);
$result = \mod_twf\subscriptions::get_unsubscribable_twfs();
$this->assertEquals(0, count($result));
// Add the moodle/course:viewhiddenactivities capability to the student user.
$roleids = $DB->get_records_menu('role', null, '', 'shortname, id');
$context = \context_course::instance($course->id);
assign_capability('moodle/course:viewhiddenactivities', CAP_ALLOW, $roleids['student'], $context);
$context->mark_dirty();
// All of the unsubscribable twfs should now be listed.
$result = \mod_twf\subscriptions::get_unsubscribable_twfs();
$this->assertEquals(3, count($result));
}
/**
* Returns an array of twfs that the current user is subscribed to and is allowed to unsubscribe from
*
* @return array An array of unsubscribable twfs
* @deprecated since Moodle 2.8 use \mod_twf\subscriptions::get_unsubscribable_twfs() instead
*/
function twf_get_optional_subscribed_twfs()
{
debugging("twf_get_optional_subscribed_twfs() has been deprecated, please use \\mod_twf\\subscriptions::get_unsubscribable_twfs() instead.", DEBUG_DEVELOPER);
return \mod_twf\subscriptions::get_unsubscribable_twfs();
}
