<?php
namespace App\Http\Controllers;
use App\Models\Course;
use App\Models\FileUploader;
use App\Models\Lesson;
use App\Models\Quiz;
use App\Models\Section;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Session;
use Illuminate\Support\Facades\Validator;
class CurriculumController extends Controller
{
public function store(Request $request)
{
$maximum_sort_value = Section::where('course_id', $request->course_id)->orderBy('sort', 'desc')->firstOrNew()->sort;
$request->validate([
'title' => 'required',
]);
$section = new Section();
$section->title = $request->title;
$section->user_id = auth()->user()->id;
$section->course_id = $request->course_id;
$section->sort = $maximum_sort_value + 1;
$done = $section->save();
Session::flash('success', get_phrase('Section added successfully'));
return redirect()->back();
}
public function update(Request $request)
{
Section::where('id', $request->section_id)->update(['title' => $request->up_title]);
Session::flash('success', get_phrase('update successfully'));
return redirect()->back();
}
public function delete($id)
{
Section::where('id', $id)->delete();
Session::flash('success', get_phrase('Delete successfully'));
return redirect()->back();
}
public function section_sort(Request $request)
{
$sections = json_decode($request->itemJSON);
foreach ($sections as $key => $value) {
$updater = $key + 1;
Section::where('id', $value)->update(['sort' => $updater]);
}
Session::flash('success', get_phrase('Sections sorted successfully'));
}
public function lesson_store(Request $request)
{
$maximum_sort_value = Lesson::where('course_id', $request->course_id)->orderBy('sort', 'desc')->firstOrNew()->sort;
$data['title'] = $request->title;
$data['user_id'] = auth()->user()->id;
$data['course_id'] = $request->course_id;
$data['section_id'] = $request->section_id;
$data['sort'] = $maximum_sort_value + 1;
$data['is_free'] = $request->free_lesson;
$data['lesson_type'] = $request->lesson_type;
$data['summary'] = $request->summary;
if ($request->lesson_type == 'text') {
$data['attachment'] = $request->text_description;
$data['attachment_type'] = $request->lesson_provider;
} elseif ($request->lesson_type == 'video-url') {
$data['video_type'] = $request->lesson_provider;
$data['lesson_src'] = $request->lesson_src;
if (empty($request->duration)) {
$data['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$data['duration'] = $hour . ':' . $min . ':' . $sec;
}
} elseif ($request->lesson_type == 'html5') {
$data['video_type'] = $request->lesson_provider;
$data['lesson_src'] = $request->lesson_src;
if (empty($request->duration)) {
$data['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$data['duration'] = $hour . ':' . $min . ':' . $sec;
}
} elseif ($request->lesson_type == 'document_type') {
if ($request->attachment == '') {
$file = '';
} else {
$item = $request->file('attachment');
$file_name = strtotime('now') . random(4) . '.' . $item->getClientOriginalExtension();
$path = public_path('uploads/lesson_file/attachment');
if (!File::isDirectory($path)) {
File::makeDirectory($path, 0777, true, true);
} else {
FileUploader::upload($request->attachment, 'uploads/lesson_file/attachment/' . $file_name);
}
$file = $file_name;
}
$data['attachment'] = $file;
$data['attachment_type'] = $request->attachment_type;
} elseif ($request->lesson_type == 'image') {
if ($request->attachment == '') {
$file = '';
} else {
$item = $request->file('attachment');
$file_name = strtotime('now') . random(4) . '.' . $item->getClientOriginalExtension();
$path = public_path('uploads/lesson_file/attachment');
if (!File::isDirectory($path)) {
File::makeDirectory($path, 0777, true, true);
} else {
FileUploader::upload($request->attachment, 'uploads/lesson_file/attachment/' . $file_name);
}
$file = $file_name;
}
$data['attachment'] = $file;
$data['attachment_type'] = $item->getClientOriginalExtension();
} elseif ($request->lesson_type == 'vimeo-url') {
$data['video_type'] = $request->lesson_provider;
$data['lesson_src'] = $request->lesson_src;
if (empty($request->duration)) {
$data['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$data['duration'] = $hour . ':' . $min . ':' . $sec;
}
} elseif ($request->lesson_type == 'iframe') {
$data['lesson_src'] = $request->iframe_source;
} elseif ($request->lesson_type == 'google_drive') {
$data['video_type'] = $request->lesson_provider;
$data['lesson_src'] = $request->lesson_src;
if (empty($request->duration)) {
$data['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$data['duration'] = $hour . ':' . $min . ':' . $sec;
}
} elseif ($request->lesson_type == 'system-video') {
if ($request->system_video_file == '') {
$file = '';
} else {
$item = $request->file('system_video_file');
$file_name = strtotime('now') . random(4) . '.' . $item->getClientOriginalExtension();
$path = public_path('uploads/lesson_file/videos');
if (! File::isDirectory($path)) {
File::makeDirectory($path, 0777, true, true);
}
$type = get_player_settings('watermark_type');
if ($type == 'ffmpeg') {
$watermark = get_player_settings('watermark_logo');
if (! $watermark) {
return redirect()->back()->with('error', get_phrase('Please configure watermark setting.'));
}
if (! file_exists(public_path($watermark))) {
return redirect()->back()->with('error', get_phrase('File doesn\'t exists.'));
}
$watermark_status = WatermarkController::encode($item, $file_name, $path);
if (! $watermark_status) {
return redirect()->back()->with('error', get_phrase('Something went wrong.'));
}
}
FileUploader::upload($request->system_video_file, 'uploads/lesson_file/videos/' . $file_name);
$file = str_replace(public_path('/'), '', $path).'/'. $file_name;
}
$data['video_type'] = $request->lesson_provider;
$data['lesson_src'] = $file;
if (empty($request->duration)) {
$data['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$data['duration'] = $hour . ':' . $min . ':' . $sec;
}
}
/*
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$data['duration'] = $hour . ':' . $min . ':' . $sec;
*/
$data['start_time'] = $request->start_time;
$data['end_time'] = $request->end_time;
Lesson::insert($data);
Session::flash('success', get_phrase('lesson added successfully'));
return redirect()->back();
}
public function lesson_sort(Request $request)
{
$lessons = json_decode($request->itemJSON);
foreach ($lessons as $key => $value) {
$updater = $key + 1;
Lesson::where('id', $value)->update(['sort' => $updater]);
}
Session::flash('success', get_phrase('Lessons sorted successfully'));
}
public function lesson_edit(Request $request)
{
$current_data = Lesson::find($request->id);
$lesson['title'] = $request->title;
$lesson['section_id'] = $request->section_id;
$lesson['summary'] = $request->summary;
if ($request->lesson_type == 'text') {
$lesson['attachment'] = $request->text_description;
} elseif ($request->lesson_type == 'video-url') {
$lesson['lesson_src'] = $request->lesson_src;
if (empty($request->duration)) {
$lesson['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$lesson['duration'] = $hour . ':' . $min . ':' . $sec;
}
} elseif ($request->lesson_type == 'html5') {
$lesson['lesson_src'] = $request->lesson_src;
if (empty($request->duration)) {
$lesson['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$lesson['duration'] = $hour . ':' . $min . ':' . $sec;
}
} elseif ($request->lesson_type == 'document_type') {
if ($request->attachment) {
$item = $request->file('attachment');
$file_name = strtotime('now') . random(4) . '.' . $item->getClientOriginalExtension();
$path = public_path('uploads/lesson_file/attachment');
if (!File::isDirectory($path)) {
File::makeDirectory($path, 0777, true, true);
} else {
FileUploader::upload($request->attachment, 'uploads/lesson_file/attachment/' . $file_name);
}
$lesson['attachment'] = $file_name;
$lesson['attachment_type'] = $request->attachment_type;
remove_file('uploads/lesson_file/attachment/'.$current_data->attachment);
}
} elseif ($request->lesson_type == 'image') {
if ($request->attachment) {
$item = $request->file('attachment');
$file_name = strtotime('now') . random(4) . '.' . $item->getClientOriginalExtension();
$path = public_path('uploads/lesson_file/attachment');
if (!File::isDirectory($path)) {
File::makeDirectory($path, 0777, true, true);
} else {
FileUploader::upload($request->attachment, 'uploads/lesson_file/attachment/' . $file_name);
}
$lesson['attachment'] = $file_name;
$lesson['attachment_type'] = $item->getClientOriginalExtension();
remove_file('uploads/lesson_file/attachment/'.$current_data->attachment);
}
} elseif ($request->lesson_type == 'vimeo-url') {
$lesson['lesson_src'] = $request->lesson_src;
if (empty($request->duration)) {
$lesson['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$lesson['duration'] = $hour . ':' . $min . ':' . $sec;
}
} elseif ($request->lesson_type == 'iframe') {
$lesson['lesson_src'] = $request->iframe_source;
} elseif ($request->lesson_type == 'google_drive') {
$lesson['lesson_src'] = $request->lesson_src;
if (empty($request->duration)) {
$lesson['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$lesson['duration'] = $hour . ':' . $min . ':' . $sec;
}
} elseif ($request->lesson_type == 'system-video') {
if ($request->system_video_file) {
$item = $request->file('system_video_file');
$file_name = strtotime('now') . random(4) . '.' . $item->getClientOriginalExtension();
$path = public_path('uploads/lesson_file/videos');
if (! File::isDirectory($path)) {
File::makeDirectory($path, 0777, true, true);
}
$type = get_player_settings('watermark_type');
if ($type == 'ffmpeg') {
$watermark = get_player_settings('watermark_logo');
if (! $watermark) {
return redirect()->back()->with('error', get_phrase('Please configure watermark setting.'));
}
if (! file_exists(public_path($watermark))) {
return redirect()->back()->with('error', get_phrase('File doesn\'t exists.'));
}
$watermark_status = WatermarkController::encode($item, $file_name, $path);
if (! $watermark_status) {
return redirect()->back()->with('error', get_phrase('Something went wrong.'));
}
}
FileUploader::upload($request->system_video_file, 'uploads/lesson_file/videos/' . $file_name);
$file = str_replace(public_path('/'), '', $path).'/'. $file_name;
$lesson['lesson_src'] = $file;
remove_file($current_data->lesson_src);
}
if (empty($request->duration)) {
$lesson['duration'] = '00:00:00';
} else {
$duration_formatter = explode(':', $request->duration);
$hour = sprintf('%02d', $duration_formatter[0]);
$min = sprintf('%02d', $duration_formatter[1]);
$sec = sprintf('%02d', $duration_formatter[2]);
$lesson['duration'] = $hour . ':' . $min . ':' . $sec;
}
}
$lesson['start_time'] = $request->start_time;
$lesson['end_time'] = $request->end_time;
Lesson::where('id', $request->id)->update($lesson);
Session::flash('success', get_phrase('lesson update successfully'));
return redirect()->back();
}
public function lesson_delete($id)
{
$current_data = Lesson::find($id);
remove_file($current_data->lesson_src);
remove_file('uploads/lesson_file/attachment/'.$current_data->attachment);
Lesson::where('id', $id)->delete();
Session::flash('success', get_phrase('Delete successfully'));
return redirect()->back();
}
}