public function test_collection_read_only()
{
$options = array('colltype' => 'instructor', 'course' => $this->course->id);
$record = $this->getDataGenerator()->create_module('mediagallery', $options);
// Test instructor can write to an instructor collection and students can't.
$collection = new \mod_mediagallery\collection($record);
self::setUser($this->teachers[0]);
$this->assertFalse($collection->is_read_only());
self::setUser($this->students[0]);
$this->assertTrue($collection->is_read_only());
// Students can write when its not an instructor collection.
$options = array('colltype' => 'contributed', 'course' => $this->course->id);
$record = $this->getDataGenerator()->create_module('mediagallery', $options);
$contributed = new \mod_mediagallery\collection($record);
$this->assertFalse($contributed->is_read_only());
}
if (!$gallery) {
$mediagallery->sync($forcesync);
}
if ($mediagallery->was_deleted()) {
$coursecontext = $context->get_course_context();
$pageurl = new moodle_url('/mod/mediagallery/view.php');
$PAGE->set_context($coursecontext);
$PAGE->set_pagelayout('incourse');
$PAGE->set_url($pageurl);
echo $OUTPUT->header();
echo $OUTPUT->notification(get_string('collectionwasdeleted', 'mediagallery'));
echo $OUTPUT->footer();
exit;
}
$canedit = $gallery && $gallery->user_can_contribute();
if ($mediagallery->is_read_only() || !$canedit) {
$options['editing'] = false;
}
require_login($course, true, $cm);
if ($gallery) {
$pageurl = new moodle_url('/mod/mediagallery/view.php', array('g' => $g, 'page' => $page));
$navnode = $PAGE->navigation->find($cm->id, navigation_node::TYPE_ACTIVITY);
if (empty($navnode)) {
$navnode = $PAGE->navbar;
}
$navurl = clone $pageurl;
$node = $navnode->add(format_string($gallery->name), $navurl);
$node->make_active();
if ($options['editing']) {
$pageurl->param('editing', true);
}
