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<?php
namespace App\Http\Controllers\Instructor;
use App\Http\Controllers\Controller;
use App\Models\Course;
use App\Models\Enrollment;
use App\Models\GmeetSetting;
use App\Models\LiveClass;
use App\Models\Order_item;
use App\Models\ZoomSetting;
use App\Tools\Repositories\Crud;
use App\Traits\General;
use App\Traits\SendNotification;
use App\Traits\ZoomMeetingTrait;
use Exception;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use JoisarJignesh\Bigbluebutton\Facades\Bigbluebutton;
class LiveClassController extends Controller
{
use General, SendNotification;
const MEETING_TYPE_INSTANT = 1;
const MEETING_TYPE_SCHEDULE = 2;
const MEETING_TYPE_RECURRING = 3;
const MEETING_TYPE_FIXED_RECURRING_FIXED = 8;
protected $model, $courseModel;
public function __construct(LiveClass $liveClass, Course $course)
{
$this->model = new CRUD($liveClass);
$this->courseModel = new CRUD($course);
}
public function courseLiveClassIndex()
{
$data['title'] = 'Live Class';
$data['navLiveClassActiveClass'] = 'active';
$data['courses'] = Course::whereUserId(Auth::user()->id);
$data['courses'] = $data['courses']->withCount([
'liveClasses as total_upcoming' => function ($q) {
$q->select(DB::raw("COUNT(id) as total_upcoming"));
$q->where(function($q){
$q->whereDate('date', now());
$q->whereTime('time', '>=', now());
});
$q->orWhere(function($q){
$q->whereDate('date', '>', now());
});
},
'liveClasses as total_past' => function ($q) {
$q->select(DB::raw("COUNT(id) as total_past"));
$q->where(function($q){
$q->whereDate('date', now());
$q->whereTime('time', '<', now());
});
$q->orWhere(function($q){
$q->whereDate('date', '<', now());
});
},
])->paginate();
return view('instructor.live_class.live-class-course-list', $data);
}
public function liveClassIndex(Request $request, $course_uuid)
{
$data['title'] = 'Live Class List';
$data['navLiveClassActiveClass'] = 'active';
if ($request->past) {
$data['navPastActive'] = 'active';
$data['tabPastActive'] = 'show active';
} else {
$data['navUpcomingActive'] = 'active';
$data['tabUpcomingActive'] = 'show active';
}
$data['course'] = $this->courseModel->getRecordByUuid($course_uuid);
$data['upcoming_live_classes'] = LiveClass::whereCourseId($data['course']->id)->whereUserId(Auth::user()->id)
->where(function($q){
$q->whereDate('date', now());
$q->whereTime('time', '>', now());
})
->orWhere(function($q){
$q->whereDate('date', '>', now());
})
->latest()->paginate(15, '*', 'upcoming');
$data['current_live_classes'] = LiveClass::whereCourseId($data['course']->id)->whereUserId(Auth::user()->id)
->where(function($q){
$q->whereDate('date', now());
$q->whereTime('time', '<=', now());
$q->whereTime(DB::raw('SEC_TO_TIME((duration*60) + TIME_TO_SEC(time))'), '>=', now());
})
->latest()->paginate(15, '*', 'past');
$data['past_live_classes'] = LiveClass::whereCourseId($data['course']->id)->whereUserId(Auth::user()->id)
->where(function($q){
$q->whereDate('date', now());
$q->whereTime(DB::raw('SEC_TO_TIME((duration*60) + TIME_TO_SEC(time))'), '<', now());
})
->orWhere(function($q){
$q->whereDate('date', '<', now());
})
->latest()->paginate(15, '*', 'past');
return view('instructor.live_class.live-class-list', $data);
}
public function createLiveCLass($course_uuid)
{
$data['title'] = 'Live Class Create';
$data['navLiveClassActiveClass'] = 'active';
$data['course'] = $this->courseModel->getRecordByUuid($course_uuid);
$data['gmeet'] = GmeetSetting::whereUserId(Auth::id())->where('status', GMEET_AUTHORIZE)->first();
return view('instructor.live_class.create', $data);
}
public function store(Request $request, $course_uuid)
{
$request->validate([
'class_topic' => 'required|max:255',
'date' => 'required',
'duration' => 'required',
'moderator_pw' => 'nullable|min:6',
'attendee_pw' => 'nullable|min:6',
]);
try {
DB::beginTransaction();
$course = $this->courseModel->getRecordByUuid($course_uuid);
$class = new LiveClass();
$class->course_id = $course->id;
$class->class_topic = $request->class_topic;
$dateTime = strtotime($request->date);
$date = date('Y-m-d', $dateTime);
$time = date('H:i:s', $dateTime);
$class->date = $date;
$class->time = $time;
$class->duration = $request->duration;
$class->start_url = $request->start_url;
$class->join_url = $request->join_url;
$class->meeting_host_name = $request->meeting_host_name;
$class->meeting_id = $request->meeting_host_name == 'jitsi' ? $request->jitsi_meeting_id : $class->id . rand();
$class->moderator_pw = $request->moderator_pw;
$class->attendee_pw = $request->attendee_pw;
$class->save();
/** ====== Start:: BigBlueButton create meeting ===== */
if ($class->meeting_host_name == 'bbb') {
Bigbluebutton::create([
'meetingID' => $class->meeting_id,
'meetingName' => $class->class_topic,
'attendeePW' => $request->moderator_pw,
'moderatorPW' => $request->attendee_pw
]);
}
/** ====== End:: BigBlueButton create meeting ===== */
/** ====== Start:: Gmeet create meeting ===== */
if ($class->meeting_host_name == 'gmeet') {
$endDate = \Carbon\Carbon::parse($class->date)->addMinutes($class->duration);
$link = GmeetSetting::createMeeting($class->class_topic, $class->date, $endDate);
$class->join_url = $link;
$class->save();
}
/** ====== End:: Gmeet create meeting ===== */
else if ($class->meeting_host_name == 'jitsi') {
$link = get_option('jitsi_server_base_url').$request->jitsi_meeting_id;
$class->join_url = $link;
$class->save();
}
else if ($class->meeting_host_name == 'agora') {
$class->join_url = route('student.agora-open-class', ['uuid' => $class->uuid, 'type' => 'live_class']);
$class->save();
}
/** ====== send notification to student ===== */
$students = Enrollment::where('course_id', $course->id)->select('user_id')->get();
foreach ($students as $student) {
$text = __("New Live Class Added");
$target_url = route('student.my-course.show', $course->slug);
$this->send($text, 3, $target_url, $student->user_id);
}
/** ====== send notification to student ===== */
DB::commit();
$this->showToastrMessage('success', 'Live Class Created Successfully');
return redirect()->route('live-class.index', $course_uuid);
} catch (Exception $e) {
DB::rollBack();
$this->showToastrMessage('error', 'Please check your credentials');
return redirect()->back()->withInput();
}
}
public function view($course_uuid, $uuid)
{
$data['title'] = 'Live Class Details';
$data['navLiveClassActiveClass'] = 'active';
$data['course'] = $this->courseModel->getRecordByUuid($course_uuid);
$data['liveClasses'] = $this->model->getRecordByUuid($uuid);
return view('instructor.live_class.view', $data);
}
public function delete($uuid)
{
$this->model->deleteByUuid($uuid);
$this->showToastrMessage('error', __('Deleted Successfully'));
return redirect()->back();
}
public function getZoomMeetingLink(Request $request)
{
$data = $request->all();
$zoom = ZoomSetting::find(auth()->id());
$meeting = \Jubaer\Zoom\Facades\Zoom::createMeeting([
"agenda" => (!empty($data['agenda'])) ? $data['agenda'] : null,
"topic" => $data['topic'],
"type" => 2, // 1 => instant, 2 => scheduled, 3 => recurring with no fixed time, 8 => recurring with fixed time
"duration" => $data['duration'], // in minutes
"timezone" => @$zoom->timezone ?? 'Asia/Dhaka', // set your timezone
"start_time" => $this->toZoomTimeFormat($data['start_date']), // set your start time
"settings" => [
'host_video' => @$zoom->host_video ? true : false,
'participant_video' => @$zoom->participant_video ? true : false,
'waiting_room' => @$zoom->waiting_room ? true : false,
'join_before_host' => false, // if you want to join before host set true otherwise set false
'mute_upon_entry' => false, // if you want to mute participants when they join the meeting set true otherwise set false
'audio' => 'both', // values are 'both', 'telephony', 'voip'. default is both.
'auto_recording' => 'none', // values are 'none', 'local', 'cloud'. default is none.
'approval_type' => 0, // 0 => Automatically Approve, 1 => Manually Approve, 2 => No Registration Required
],
]);
return response()->json([
'start_url' => $meeting['data']['start_url'],
'join_url' => $meeting['data']['join_url']
]);
}
public function toZoomTimeFormat(string $dateTime)
{
try {
$date = new \DateTime($dateTime);
return $date->format('Y-m-d\TH:i:s');
} catch (\Exception $e) {
Log::error('ZoomJWT->toZoomTimeFormat : ' . $e->getMessage());
return '';
}
}
public function bigBlueButtonJoinMeeting($liveClassId)
{
$liveClass = LiveClass::find($liveClassId);
if ($liveClass) {
return redirect()->to(
Bigbluebutton::join([
'meetingID' => $liveClass->meeting_id,
'userName' => auth()->user()->instructor()->name ?? auth()->user()->student()->name ?? auth()->user()->name,
'password' => $liveClass->attendee_pw //which user role want to join set password here
])
);
} else {
$this->showToastrMessage('error', __('Live Class is not found'));
return redirect()->back();
}
}
public function jitsiJoinMeeting($liveClassUUId)
{
$data['title'] = 'Jitsi Meet';
$data['liveClass'] = LiveClass::where('uuid', $liveClassUUId)->firstOrFail();
return view('instructor.live_class.jitsi-live-class')->with($data);
}
}