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<?php |
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|
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namespace FluentCommunity\Modules\Course\Http\Controllers; |
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|
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use FluentCommunity\App\Http\Controllers\Controller; |
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use FluentCommunity\App\Models\SpaceUserPivot; |
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use FluentCommunity\App\Services\LockscreenService; |
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use FluentCommunity\Framework\Http\Request\Request; |
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use FluentCommunity\Modules\Course\Model\Course; |
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use FluentCommunity\Modules\Course\Model\CourseLesson; |
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use FluentCommunity\Modules\Course\Model\CourseTopic; |
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use FluentCommunity\Modules\Course\Services\CourseHelper; |
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|
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class CourseController extends Controller |
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{ |
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public function getCourses(Request $request) |
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{ |
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$user = $this->getUser(); |
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$isCourseCreator = $user && $user->hasCourseCreatorAccess(); |
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|
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if ($request->get('type') == 'enrolled') { |
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$courses = Course::searchBy($request->get('search')) |
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->where('status', 'published') |
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->orderBy('title', 'ASC') |
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->byPostTopic($request->get('topic_slug')) |
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->whereIn('id', CourseHelper::getEnrolledCourseIds()) |
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->paginate(); |
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} else { |
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$courses = Course::searchBy($request->get('search')) |
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->when(!$isCourseCreator, function ($q) { |
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$q->where('status', 'published'); |
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}) |
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->byPostTopic($request->get('topic_slug')) |
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->orderBy('title', 'ASC') |
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->where(function ($q) { |
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$q->whereIn('privacy', ['public', 'private']); |
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if ($enrolledIds = CourseHelper::getEnrolledCourseIds()) { |
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$q->orWhereIn('id', $enrolledIds); |
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} |
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}) |
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->paginate(); |
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} |
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|
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|
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foreach ($courses as $course) { |
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$course->isEnrolled = CourseHelper::isEnrolled($course->id); |
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if ($course->isEnrolled) { |
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$course->progress = CourseHelper::getCourseProgress($course->id); |
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} |
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|
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if (!$course->cover_photo) { |
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$course->cover_photo = FLUENT_COMMUNITY_PLUGIN_URL . 'assets/images/course-placeholder.jpg'; |
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} |
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|
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$course->sectionsCount = CourseTopic::where('space_id', $course->id)->count(); |
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$course->lessonsCount = CourseLesson::where('space_id', $course->id)->count(); |
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$course->studentsCount = SpaceUserPivot::where('space_id', $course->id)->count(); |
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} |
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|
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return [ |
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'courses' => $courses, |
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'course_categories' => $request->get('with_categories') ? CourseHelper::getCourseCategories() : [] |
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]; |
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} |
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|
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public function getCourse(Request $request, $courseId) |
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{ |
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$user = $this->getUser(); |
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$isCourseCreator = $user && $user->hasCourseCreatorAccess(); |
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|
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$course = Course::when(!$isCourseCreator, function ($q) { |
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$q->where('status', 'published'); |
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})->find($courseId); |
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|
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if (!$course) { |
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return $this->sendError([ |
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'message' => 'Course not found. maybe the course is not published yet!' |
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]); |
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} |
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|
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return $this->processCourse($course, $isCourseCreator); |
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} |
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|
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public function getCourseBySlug(Request $request, $slug) |
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{ |
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$user = $this->getUser(); |
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$isCourseCreator = $user && $user->hasCourseCreatorAccess(); |
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|
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$course = Course::when(!$isCourseCreator, function ($q) { |
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$q->where('status', 'published'); |
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})->where('slug', $slug)->firstOrFail(); |
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|
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if (!$course) { |
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return $this->sendError([ |
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'message' => 'Course not found. maybe the course is not published yet!' |
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]); |
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} |
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|
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return $this->processCourse($course, $isCourseCreator); |
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} |
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|
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private function processCourse($course, $isCourseCreator) |
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{ |
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$sections = CourseTopic::where('space_id', $course->id) |
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->orderBy('priority', 'ASC') |
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->with(['lessons' => function ($query) use ($isCourseCreator) { |
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if (!$isCourseCreator) { |
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$query->where('status', 'published'); |
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} |
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}]) |
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->get(); |
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|
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$enrollment = CourseHelper::getCourseEnrollment($course->id); |
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$formattedSections = []; |
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|
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if ($course->privacy == 'private' && !$enrollment) { |
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$course->lockscreen_config = LockscreenService::getLockscreenConfig($course); |
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} |
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if ($course->privacy == 'secret' && !$enrollment && !$isCourseCreator) { |
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return $this->sendError([ |
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'message' => 'You must need to be invited to view this course' |
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]); |
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} |
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|
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$courseType = $course->getCourseType(); |
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|
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foreach ($sections as $section) { |
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if ($section->lessons->isEmpty()) { |
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continue; |
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} |
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|
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$hasAcessSectionAcess = !!$enrollment; |
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$unlockDate = ''; |
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|
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if ($hasAcessSectionAcess) { |
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$unlockDate = CourseHelper::getSectionAccessDate($section, $courseType, $enrollment); |
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if (!$unlockDate || strtotime($unlockDate) > current_time('timestamp')) { |
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$hasAcessSectionAcess = false; |
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} else { |
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$unlockDate = null; |
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} |
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} |
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|
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$formattedLessons = []; |
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foreach ($section->lessons as $lesson) { |
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if ($hasAcessSectionAcess || $isCourseCreator) { |
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$content = $lesson->message_rendered; |
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if (!$content && $lesson->message) { |
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$content = apply_filters('widget_block_content', do_blocks($lesson->message)); |
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} |
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} else { |
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$content = ''; |
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} |
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|
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$formattedLessons[] = [ |
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'id' => $lesson->id, |
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'title' => $lesson->title, |
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'content' => $content, |
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'slug' => $lesson->slug, |
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'course_id' => $lesson->space_id, |
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'section_id' => $lesson->parent_id, |
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'created_at' => $lesson->created_at, |
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'meta' => $lesson->meta, |
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'comments_count' => $lesson->comments_count, |
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'is_locked' => !$hasAcessSectionAcess && !$isCourseCreator, |
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'unclock_date' => $unlockDate |
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]; |
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} |
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|
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$formattedSections[] = [ |
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'id' => $section->id, |
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'title' => $section->title, |
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'lessons' => $formattedLessons, |
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'created_at' => $section->created_at, |
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'slug' => $section->slug, |
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'type' => 'section', |
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'is_locked' => !$hasAcessSectionAcess && !$isCourseCreator, |
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'unlock_date' => $unlockDate |
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]; |
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} |
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|
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return [ |
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'course' => $course, |
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'sections' => $formattedSections, |
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'track' => CourseHelper::getCourseProgressTrack($course->id) |
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]; |
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} |
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|
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public function enrollCourse(Request $request, $courseId) |
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{ |
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$user = $this->getUser(); |
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|
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if (!$user) { |
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return $this->sendError([ |
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'message' => __('You need to login to enroll in this course.', 'fluent-community') |
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]); |
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} |
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|
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$isCourseCreator = $user->hasCourseCreatorAccess(); |
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$course = Course::when(!$isCourseCreator, function ($q) { |
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$q->where('status', 'published'); |
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})->findOrFail($courseId); |
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|
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|
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if (!$isCourseCreator && $course->privacy != 'public') { |
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return $this->sendError([ |
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'message' => __('You are not allowed to enroll in this course.', 'fluent-community') |
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]); |
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} |
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|
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$enrolled = CourseHelper::enrollCourse($course, get_current_user_id()); |
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|
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if (!$enrolled) { |
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return [ |
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'message' => __('You are already enrolled in this course.', 'fluent-community'), |
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'track' => CourseHelper::getCourseProgressTrack($courseId) |
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]; |
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} |
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|
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return [ |
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'message' => __('You have been enrolled in this course.', 'fluent-community'), |
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'track' => CourseHelper::getCourseProgressTrack($courseId) |
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]; |
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} |
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|
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public function updateCompletionLesson(Request $request, $courseId, $lessonId) |
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{ |
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$course = Course::findOrFail($courseId); |
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|
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if ($course->status != 'published') { |
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return $this->sendError([ |
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'message' => __('Course is not in published state.', 'fluent-community') |
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]); |
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} |
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|
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if (!CourseHelper::isEnrolled($courseId)) { |
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return $this->sendError([ |
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'message' => 'You are not enrolled in this action.' |
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]); |
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} |
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|
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$lesson = CourseLesson::where('space_id', $courseId) |
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->where('status', 'published') |
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->where('id', $lessonId) |
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->first(); |
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|
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if (!$lesson) { |
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return $this->sendError([ |
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'message' => 'Lesson is not on published state.' |
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]); |
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} |
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|
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$state = $request->get('state'); |
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|
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if (!in_array($state, ['completed', 'incomplete'])) { |
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return $this->sendError([ |
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'message' => 'Invalid state.' |
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]); |
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} |
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|
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CourseHelper::updateLessonCompletion($lesson, get_current_user_id(), $state); |
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$track = CourseHelper::getCourseProgressTrack($courseId); |
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$isCompleted = $track['progress'] == 100; |
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|
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if ($isCompleted) { |
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CourseHelper::completeCourse($course, get_current_user_id()); |
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} |
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|
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return [ |
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'message' => 'Lesson completion state updated.', |
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'track' => $track, |
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'is_completed' => $isCompleted |
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]; |
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} |
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} |
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|
