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<?php |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Repository; |
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use Chamilo\CoreBundle\Entity\Course; |
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use Doctrine\Common\Collections\Criteria; |
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use Doctrine\ORM\Query\Expr\Join; |
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use Doctrine\ORM\QueryBuilder; |
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/** |
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* Class CourseRepository. |
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* |
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* The functions inside this class must return an instance of QueryBuilder. |
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*/ |
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class CourseRepository extends ResourceRepository |
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{ |
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/** |
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* @param string $code |
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* |
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* @return Course |
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*/ |
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public function findOneByCode($code) |
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{ |
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return $this->findOneBy(['code' => $code]); |
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} |
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/** |
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* Get all users that are registered in the course. No matter the status. |
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* |
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* @param Course $course |
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* |
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* @return \Doctrine\ORM\QueryBuilder |
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*/ |
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public function getSubscribedUsers(Course $course) |
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{ |
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// Course builder |
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$queryBuilder = $this->getRepository()->createQueryBuilder('c'); |
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// Selecting user info. |
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$queryBuilder->select('DISTINCT user'); |
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// Selecting courses for users. |
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$queryBuilder->innerJoin('c.users', 'subscriptions'); |
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$queryBuilder->innerJoin( |
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'ChamiloUserBundle:User', |
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'user', |
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Join::WITH, |
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'subscriptions.user = user.id' |
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); |
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if (api_is_western_name_order()) { |
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$queryBuilder->add('orderBy', 'user.firstname ASC'); |
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} else { |
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$queryBuilder->add('orderBy', 'user.lastname ASC'); |
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} |
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$wherePart = $queryBuilder->expr()->andx(); |
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// Get only users subscribed to this course |
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$wherePart->add($queryBuilder->expr()->eq('c.id', $course->getId())); |
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// $wherePart->add($queryBuilder->expr()->eq('c.status', $status)); |
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$queryBuilder->where($wherePart); |
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//var_dump($queryBuilder->getQuery()->getSQL()); |
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//$q = $queryBuilder->getQuery(); |
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//return $q->execute(); |
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return $queryBuilder; |
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} |
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/** |
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* Gets students subscribed in the course. |
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* |
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* @param Course $course |
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* |
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* @return QueryBuilder |
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*/ |
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public function getSubscribedStudents(Course $course) |
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{ |
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return $this->getSubscribedUsersByStatus($course, STUDENT); |
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} |
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/** |
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* Gets the students subscribed in the course. |
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* |
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* @param Course $course |
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* |
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* @return QueryBuilder |
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*/ |
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public function getSubscribedCoaches(Course $course) |
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{ |
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$queryBuilder = $this->getSubscribedUsers($course); |
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//@todo add criterias |
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return $queryBuilder; |
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} |
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/** |
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* Gets the teachers subscribed in the course. |
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* |
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* @param Course $course |
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* |
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* @return QueryBuilder |
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*/ |
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public function getSubscribedTeachers(Course $course) |
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{ |
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return $this->getSubscribedUsersByStatus($course, COURSEMANAGER); |
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} |
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/** |
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* @param Course $course |
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* @param int $status use legacy chamilo constants COURSEMANAGER|STUDENT |
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* |
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* @return QueryBuilder |
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*/ |
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public function getSubscribedUsersByStatus(Course $course, $status) |
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{ |
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$queryBuilder = $this->getSubscribedUsers($course); |
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$queryBuilder |
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->andWhere( |
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$queryBuilder->expr()->eq('subscriptions.status', $status) |
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); |
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return $queryBuilder; |
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} |
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public function getCoursesWithNoSession($urlId) |
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{ |
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$queryBuilder = $this->getRepository()->createQueryBuilder('c'); |
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$criteria = Criteria::create(); |
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$queryBuilder = $queryBuilder |
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->select('c') |
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->leftJoin('c.urls', 'u') |
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->leftJoin('c.sessions', 's') |
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/*->leftJoin( |
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'ChamiloCoreBundle:SessionRelCourse', |
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'sc', |
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Join::WITH, |
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'c != sc.course' |
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)->leftJoin( |
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'ChamiloCoreBundle:AccessUrlRelCourse', |
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'ac', |
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Join::WITH, |
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'c = ac.course' |
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)*/ |
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->where($queryBuilder->expr()->isNull('s')) |
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//->where($queryBuilder->expr()->eq('s', 0)) |
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->where($queryBuilder->expr()->eq('u.url', $urlId)) |
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->getQuery(); |
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$courses = $queryBuilder->getResult(); |
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$courseList = []; |
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/** @var Course $course */ |
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foreach ($courses as $course) { |
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if (empty($course->getSessions()->count() == 0)) { |
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$courseList[] = $course; |
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} |
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} |
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return $courseList; |
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} |
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} |
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chamilo /
chamilo-lms
