Ejemplo n.º 1
0
 /**
  * Test the subscription_created event.
  */
 public function test_subscription_created()
 {
     // Setup test data.
     $user = $this->getDataGenerator()->create_user();
     $course = $this->getDataGenerator()->create_course();
     $forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id));
     $user = $this->getDataGenerator()->create_user();
     $context = context_module::instance($forum->cmid);
     // Add a subscription.
     $record = array();
     $record['course'] = $course->id;
     $record['forum'] = $forum->id;
     $record['userid'] = $user->id;
     $subscription = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_subscription($record);
     $params = array('context' => $context, 'objectid' => $subscription->id, 'other' => array('forumid' => $forum->id), 'relateduserid' => $user->id);
     $event = \mod_forum\event\subscription_created::create($params);
     // Trigger and capturing the event.
     $sink = $this->redirectEvents();
     $event->trigger();
     $events = $sink->get_events();
     $this->assertCount(1, $events);
     $event = reset($events);
     // Checking that the event contains the expected values.
     $this->assertInstanceOf('\\mod_forum\\event\\subscription_created', $event);
     $this->assertEquals($context, $event->get_context());
     $expected = array($course->id, 'forum', 'subscribe', "view.php?f={$forum->id}", $forum->id, $forum->cmid);
     $this->assertEventLegacyLogData($expected, $event);
     $url = new \moodle_url('/mod/forum/subscribers.php', array('id' => $forum->id));
     $this->assertEquals($url, $event->get_url());
     $this->assertEventContextNotUsed($event);
     $this->assertNotEmpty($event->get_name());
 }
Ejemplo n.º 2
0
/**
 * Adds user to the subscriber list
 *
 * @param int $userid
 * @param int $forumid
 * @param context_module|null $context Module context, may be omitted if not known or if called for the current module set in page.
 */
function forum_subscribe($userid, $forumid, $context = null) {
    global $DB, $PAGE;

    if ($DB->record_exists("forum_subscriptions", array("userid"=>$userid, "forum"=>$forumid))) {
        return true;
    }

    $sub = new stdClass();
    $sub->userid  = $userid;
    $sub->forum = $forumid;

    $result = $DB->insert_record("forum_subscriptions", $sub);

    if (!$context) {
        // Find out forum context. First try to take current page context to save on DB query.
        if ($PAGE->cm && $PAGE->cm->modname === 'forum' && $PAGE->cm->instance == $forumid
                && $PAGE->context->contextlevel == CONTEXT_MODULE && $PAGE->context->instanceid == $PAGE->cm->id) {
            $context = $PAGE->context;
        } else {
            $cm = get_coursemodule_from_instance('forum', $forumid);
            $context = context_module::instance($cm->id);
        }
    }
    $params = array(
        'context' => $context,
        'objectid' => $result,
        'relateduserid' => $userid,
        'other' => array('forumid' => $forumid),

    );
    $event  = \mod_forum\event\subscription_created::create($params);
    $event->trigger();

    return $result;
}