/**
* the singleton pattern
*
* @return Courses_Controller_Course
*/
public static function getInstance()
{
if (self::$_instance === NULL) {
self::$_instance = new Courses_Controller_Course();
}
return self::$_instance;
}
/**
* set all courses to internet = FILTERED
*
* @return integer
*/
public function resetCoursesInternetAccess()
{
if (!$this->_checkAdminRight()) {
return 2;
}
$config = Courses_Config::getInstance();
if (!isset($config->{Courses_Config::INTERNET_ACCESS_GROUP_ON}) || !isset($config->{Courses_Config::INTERNET_ACCESS_GROUP_FILTERED})) {
echo "No internet groups defined in config. Exiting\n";
return 2;
}
$filter = new Courses_Model_CourseFilter(array(array('field' => 'internet', 'operator' => 'not', 'value' => 'FILTERED')));
$count = 0;
foreach (Courses_Controller_Course::getInstance()->search($filter) as $course) {
$course->internet = 'FILTERED';
$group = Tinebase_Group::getInstance()->getGroupById($course->group_id);
$group->members = Tinebase_Group::getInstance()->getGroupMembers($group);
try {
Courses_Controller_Course::getInstance()->saveCourseAndGroup($course, $group);
$count++;
} catch (Exception $e) {
echo 'Failed to update course: ' . $course->name . PHP_EOL;
echo $e . PHP_EOL;
}
}
echo "Updated " . $count . " Course(s)\n";
return 0;
}
/**
* event handler function
*
* all events get routed through this function
*
* @param Tinebase_Event_Abstract $_eventObject the eventObject
*/
protected function _handleEvent(Tinebase_Event_Abstract $_eventObject)
{
if (Tinebase_Core::isLogLevel(Zend_Log::TRACE)) {
Tinebase_Core::getLogger()->trace(__METHOD__ . ' (' . __LINE__ . ') handle event of type ' . get_class($_eventObject));
}
switch (get_class($_eventObject)) {
case 'Admin_Event_BeforeDeleteGroup':
// remove courses
Courses_Controller_Course::getInstance()->deleteByFilter(new Courses_Model_CourseFilter(array(array('field' => 'group_id', 'operator' => 'in', 'value' => $_eventObject->groupIds))));
break;
}
}
/**
* update fileserver/internet access
*
* @param array $ids
* @param string $type
* @param boolean $access
* @return array
*/
public function updateAccess($ids, $type, $access)
{
$result = FALSE;
$allowedTypes = array('internet', 'fileserver');
if (in_array($type, $allowedTypes)) {
foreach ($ids as $courseId) {
$course = $this->_controller->get($courseId);
$members = $this->_groupController->getGroupMembers($course->group_id);
// update course and groups
$this->_manageAccessGroups($members, $access, $type);
$course->{$type} = $access;
$course = $this->_controller->update($course);
}
$result = TRUE;
}
return array('status' => $result ? 'success' : 'failure');
}
/**
* testResetCoursesInternetAccess
*
* @see 0006370: add cli function for setting all courses to filtered internet
* @see 0006872: cli function for internet filter does not update memberships
*/
public function testResetCoursesInternetAccess()
{
$this->assertEquals('OFF', $this->_course['internet']);
ob_start();
$result = $this->_cli->resetCoursesInternetAccess();
$out = ob_get_clean();
$this->assertEquals(0, $result, $out);
$updatedCourse = Courses_Controller_Course::getInstance()->get($this->_course['id']);
$this->assertEquals('FILTERED', $updatedCourse->internet);
$this->assertEquals("Updated 1 Course(s)\n", $out);
$groupMembers = Tinebase_Group::getInstance()->getGroupMembers($updatedCourse->group_id);
$this->assertTrue(count($groupMembers) > 0);
$groupMemberships = Tinebase_Group::getInstance()->getGroupMemberships($groupMembers[0]);
$this->assertTrue(in_array($this->_internetFilteredGroup->getId(), $groupMemberships), 'filtered internet group not found in group memberships: ' . print_r($groupMemberships, TRUE));
}
/**
* try to add a Course
*/
public function testAddCourse()
{
$course = $this->_getCourseData();
$courseData = $this->_json->saveCourse($course);
$this->_groupsToDelete->addRecord(Tinebase_Group::getInstance()->getGroupById($courseData['group_id']));
// checks
$this->assertEquals($course['description'], $courseData['description']);
$this->assertEquals($course['type'], $courseData['type']['value']);
$this->assertEquals(Tinebase_Core::getUser()->getId(), $courseData['created_by'], 'Created by has not been set.');
$this->assertTrue(!empty($courseData['group_id']));
$this->assertGreaterThan(0, count($courseData['members']));
// cleanup
$this->_json->deleteCourses($courseData['id']);
// check if it got deleted
$this->setExpectedException('Tinebase_Exception_NotFound');
Courses_Controller_Course::getInstance()->get($courseData['id']);
}
/**
* reset password for given account
* - call Admin_Frontend_Json::resetPassword()
*
* @param array $account data of Tinebase_Model_FullUser or account id
* @param string $password the new password
* @param bool $mustChange
* @return array
*/
public function resetPassword($account, $password, $mustChange)
{
$password = $this->_controller->getStudentPassword($password);
$adminJson = new Admin_Frontend_Json();
return $adminJson->resetPassword($account, $password, (bool) $mustChange);
}