// They must have specified a category.
required_param('categoryid', PARAM_INT);
$sort = required_param('resort', PARAM_ALPHA);
\core_course\management\helper::action_category_resort_courses($category, $sort);
break;
case 'showcourse':
$redirectback = \core_course\management\helper::action_course_show($course);
break;
case 'hidecourse':
$redirectback = \core_course\management\helper::action_course_hide($course);
break;
case 'movecourseup':
// They must have specified a category and a course.
required_param('categoryid', PARAM_INT);
required_param('courseid', PARAM_INT);
$redirectback = \core_course\management\helper::action_course_change_sortorder_up_one($course, $category);
break;
case 'movecoursedown':
// They must have specified a category and a course.
required_param('categoryid', PARAM_INT);
required_param('courseid', PARAM_INT);
$redirectback = \core_course\management\helper::action_course_change_sortorder_down_one($course, $category);
break;
case 'showcategory':
// They must have specified a category.
required_param('categoryid', PARAM_INT);
$redirectback = \core_course\management\helper::action_category_show($category);
break;
case 'hidecategory':
// They must have specified a category.
required_param('categoryid', PARAM_INT);
/**
* Tests moving a course up and down by one.
*/
public function test_action_course_movedown_and_moveup()
{
global $DB;
$this->resetAfterTest(true);
$generator = $this->getDataGenerator();
$category = $generator->create_category();
$course3 = $generator->create_course(array('category' => $category->id));
$course2 = $generator->create_course(array('category' => $category->id));
$course1 = $generator->create_course(array('category' => $category->id));
$context = $category->get_context();
// Update category object from DB so the course count is correct.
$category = coursecat::get($category->id);
list($user, $roleid) = $this->get_user_objects($generator, $context->id);
$caps = course_capability_assignment::allow(self::CATEGORY_MANAGE, $roleid, $context->id);
$courses = $category->get_courses();
$this->assertInternalType('array', $courses);
$this->assertEquals(array($course1->id, $course2->id, $course3->id), array_keys($courses));
$dbcourses = $DB->get_records('course', array('category' => $category->id), 'sortorder', 'id');
$this->assertEquals(array_keys($dbcourses), array_keys($courses));
// Move a course down.
$this->assertTrue(\core_course\management\helper::action_course_change_sortorder_down_one(new course_in_list(get_course($course1->id)), $category));
$courses = $category->get_courses();
$this->assertInternalType('array', $courses);
$this->assertEquals(array($course2->id, $course1->id, $course3->id), array_keys($courses));
$dbcourses = $DB->get_records('course', array('category' => $category->id), 'sortorder', 'id');
$this->assertEquals(array_keys($dbcourses), array_keys($courses));
// Move a course up.
$this->assertTrue(\core_course\management\helper::action_course_change_sortorder_up_one(new course_in_list(get_course($course3->id)), $category));
$courses = $category->get_courses();
$this->assertInternalType('array', $courses);
$this->assertEquals(array($course2->id, $course3->id, $course1->id), array_keys($courses));
$dbcourses = $DB->get_records('course', array('category' => $category->id), 'sortorder', 'id');
$this->assertEquals(array_keys($dbcourses), array_keys($courses));
// Move a course down by record.
$this->assertTrue(\core_course\management\helper::action_course_change_sortorder_down_one_by_record(get_course($course2->id), $category));
$courses = $category->get_courses();
$this->assertInternalType('array', $courses);
$this->assertEquals(array($course3->id, $course2->id, $course1->id), array_keys($courses));
$dbcourses = $DB->get_records('course', array('category' => $category->id), 'sortorder', 'id');
$this->assertEquals(array_keys($dbcourses), array_keys($courses));
// Move a course up by record.
$this->assertTrue(\core_course\management\helper::action_course_change_sortorder_up_one_by_record(get_course($course2->id), $category));
$courses = $category->get_courses();
$this->assertInternalType('array', $courses);
$this->assertEquals(array($course2->id, $course3->id, $course1->id), array_keys($courses));
$dbcourses = $DB->get_records('course', array('category' => $category->id), 'sortorder', 'id');
$this->assertEquals(array_keys($dbcourses), array_keys($courses));
// Try move the bottom course down. This should return false and nothing changes.
$this->assertFalse(\core_course\management\helper::action_course_change_sortorder_down_one(new course_in_list(get_course($course1->id)), $category));
$courses = $category->get_courses();
$this->assertInternalType('array', $courses);
$this->assertEquals(array($course2->id, $course3->id, $course1->id), array_keys($courses));
$dbcourses = $DB->get_records('course', array('category' => $category->id), 'sortorder', 'id');
$this->assertEquals(array_keys($dbcourses), array_keys($courses));
// Try move the top course up. This should return false and nothing changes.
$this->assertFalse(\core_course\management\helper::action_course_change_sortorder_up_one(new course_in_list(get_course($course2->id)), $category));
$courses = $category->get_courses();
$this->assertInternalType('array', $courses);
$this->assertEquals(array($course2->id, $course3->id, $course1->id), array_keys($courses));
$dbcourses = $DB->get_records('course', array('category' => $category->id), 'sortorder', 'id');
$this->assertEquals(array_keys($dbcourses), array_keys($courses));
// Prohibit the ability to move.
$caps->assign(CAP_PROHIBIT);
// Reload the category.
$category = coursecat::get($category->id);
try {
\core_course\management\helper::action_course_change_sortorder_down_one(new course_in_list(get_course($course2->id)), $category);
$this->fail('Course moved without having the required permissions.');
} catch (moodle_exception $exception) {
// Check nothing has changed.
$courses = $category->get_courses();
$this->assertInternalType('array', $courses);
$this->assertEquals(array($course2->id, $course3->id, $course1->id), array_keys($courses));
$dbcourses = $DB->get_records('course', array('category' => $category->id), 'sortorder', 'id');
$this->assertEquals(array_keys($dbcourses), array_keys($courses));
}
}
