src/ApiBundle/Api/Resource/Page/PageCourse.php

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<?php

namespace ApiBundle\Api\Resource\Page;

use ApiBundle\Api\ApiRequest;
use ApiBundle\Api\Annotation\ApiConf;
use ApiBundle\Api\Resource\AbstractResource;
use ApiBundle\Api\Annotation\ResponseFilter;
use AppBundle\Common\ArrayToolkit;

class PageCourse extends AbstractResource
{
    const DEFAULT_DISPLAY_COUNT = 5;

    /**
     * @ApiConf(isRequiredAuth=false)
     * @ResponseFilter(class="ApiBundle\Api\Resource\Page\PageCourseFilter", mode="public")
     */
    public function get(ApiRequest $request, $portal, $courseId)
    {
        $course = $this->getCourseService()->getCourse($courseId);

        $user = $this->getCurrentUser();
        $member = null;
        if (!empty($user['id'])) {
            $apiRequest = new ApiRequest('/api/me/course_members/'.$courseId, 'GET', array());
            $member = $this->invokeResource($apiRequest);
        }
        $course['member'] = $member;
        $course['learnedCompulsoryTaskNum'] = empty($member) ? 0 : $member['learnedCompulsoryTaskNum'];

        $this->getOCUtil()->single($course, array('creator', 'teacherIds'));
        $this->getOCUtil()->single($course, array('courseSetId'), 'courseSet');
        $course['access'] = $this->getCourseService()->canJoinCourse($courseId);

        $course['courseItems'] = $this->container->get('api.util.item_helper')->convertToLeadingItemsV2(
            $this->getCourseService()->findCourseItems($courseId),
            $course,
            $request->getHttpRequest()->isSecure(),
            $request->query->get('fetchSubtitlesUrls', 0),
            $request->query->get('onlyPublished', 0)
        );

        $course['allowAnonymousPreview'] = $this->getSettingService()->get('course.allowAnonymousPreview', 1);
        $course['courses'] = $this->getCourseService()->findPublishedCoursesByCourseSetId($course['courseSet']['id']);
        $course['courses'] = ArrayToolkit::sortPerArrayValue($course['courses'], 'seq');
        $course['progress'] = $this->getLearningDataAnalysisService()->makeProgress($course['learnedCompulsoryTaskNum'], $course['compulsoryTaskNum']);

        $reviews = $this->getCourseReviewService()->searchReviews(
            array('courseSetId' => $course['courseSet']['id'], 'private' => 0, 'parentId' => 0),
            array('updatedTime' => 'DESC'),
            0, self::DEFAULT_DISPLAY_COUNT
        );

        $this->getOCUtil()->multiple($reviews, array('userId'));
        $this->getOCUtil()->multiple($reviews, array('courseId'), 'course');
        foreach ($reviews as &$review) {
            $review['posts'] = $this->getCourseReviewService()->searchReviews(array('parentId' => $review['id']), array('updatedTime' => 'DESC'), 0, self::DEFAULT_DISPLAY_COUNT);
            $this->getOCUtil()->multiple($review['posts'], array('userId'));
            $this->getOCUtil()->multiple($review['posts'], array('courseId'), 'course');