mein-sterntours/packages/iqcontent/laravel-filemanager/src/Controllers/FileController.php

<?php

namespace IqContent\LaravelFilemanager\Controllers;

use Intervention\Image\Facades\Image;
use IqContent\LaravelFilemanager\Events\ImageIsCropping;
use IqContent\LaravelFilemanager\Events\ImageWasCropped;
use IqContent\LaravelFilemanager\Models\IQContentFile;

class FileController extends LfmController
{

    private $apikey = 'AIzaSyC31Tf0rZVYqRRcUNk4XXPtV5yzKDzkb1E';
    /**
     * Show crop page.
     *
     * @return mixed
     */
    public function getFile()
    {

        return view('laravel-filemanager::file')
            ->with([
                'working_dir' => request('working_dir'),
            ]);
    }

    /**
     * Crop the image (called via ajax).
     */
    public function performFile($overWrite = true)
    {
        //$working_dir = request('working_dir');
        $file_type = request('file_type');
        if($file_type === 'youtube'){
           return $this->createYoutubeFile($file_type);

        }
        /*   if(!$file_name || $file_name == ""){
            $file_name = "newEmptyFile.".$file_type;
        }else{

            $file_name = $file_name.".".$file_type;
        }
        $file_name = request('file_name');
        $file_content = request('file_content');*/

        return $this->response('error', "unbekannter File Typ");

    }

   private function createYoutubeFile($file_type){

        $youtube_video_id = request('file_content');
        $value = $this->readGoogleApi($youtube_video_id);

        if(!$value || !isset($value['items'][0]['snippet']['title'])){
           return $this->response('error', "youtube ID nicht gefunden: ".$youtube_video_id);
        }

        $file_title = $value['items'][0]['snippet']['title'];
        if (config('lfm.alphanumeric_filename')) {
            $file_title = $this->helper->sanitize($file_title);
        }
        $file_name = $file_title.".".$file_type;

        if ($this->lfm->setName($file_name)->exists()) {
            return $this->response('error', parent::getError('move-exist'));
        }

        $new_file = $this->lfm->pretty($file_name);
        $working_folder_id = $new_file->getModelParentFolderId();
        $file_path = $new_file->path();
        //Storage::disk('local')->put('file.txt', 'Contents');
        $new_file->put($youtube_video_id);

        $mimeType = $file_type;
        $extension = $file_type;

        $size = \File::size($file_path);

        //thumbnails
       if(isset($value['items'][0]['snippet']['thumbnails']['standard']['url'])) {
           // create folder for thumbnails
           $this->lfm->makeThumbnailURL($file_title.".jpg", $value['items'][0]['snippet']['thumbnails']['standard']['url']);
           //image from url
          // $image = Image::make($value['items'][0]['snippet']['thumbnails']['standard']['url']);
          // $image->fit(config('lfm.thumb_img_width', 200), config('lfm.thumb_img_height', 200));
          // $this->lfm->storage->put($image->stream()->detach());
       }

           IQContentFile::create([
            'folder_id' => $working_folder_id,
            'name' => $new_file->name(),
            'identifier' => $new_file->name(),
            'ext' => $extension,
            'mine' => $mimeType,
            'size' => $size / 1000,
            'dimensions' => '',
            'content' => $youtube_video_id,
        ]);

       return parent::$success_response;


   }

    private function readGoogleApi($videoId){

        $googleApiUrl = 'https://www.googleapis.com/youtube/v3/videos?id=' . $videoId . '&key=' . $this->apikey . '&part=snippet';

        $ch = curl_init();

        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_URL, $googleApiUrl);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($ch, CURLOPT_VERBOSE, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        $response = curl_exec($ch);

        curl_close($ch);

        $data = json_decode($response);

        $value = json_decode(json_encode($data), true);

        return $value;
    }

}

//     $title = $value['items'][0]['snippet']['title'];
//        $description = $value['items'][0]['snippet']['description'];

/*
 *
 *
            array(4) {
  ["kind"]=>
  string(25) "youtube#videoListResponse"
  ["etag"]=>
  string(57) ""j6xRRd8dTPVVptg711_CSPADRfg/TOFYJKnMf1x6cO7CgAzk3K2BaRw""
  ["pageInfo"]=>
  array(2) {
    ["totalResults"]=>
    int(1)
    ["resultsPerPage"]=>
    int(1)
  }
  ["items"]=>
  array(1) {
    [0]=>
    array(4) {
      ["kind"]=>
      string(13) "youtube#video"
      ["etag"]=>
      string(57) ""j6xRRd8dTPVVptg711_CSPADRfg/pVQe28OgNai40jPirl_G00FJDw8""
      ["id"]=>
      string(11) "Rpo5py2fjrg"
      ["snippet"]=>
      array(10) {
        ["publishedAt"]=>
        string(24) "2018-12-23T22:42:41.000Z"
        ["channelId"]=>
        string(24) "UCZZ5ZL0Wiv90RF2KDuR_mFA"
        ["title"]=>
        string(16) "Wir: STERN TOURS"
        ["description"]=>
        string(55) "Reiseveranstalter und Kulturreise-Spezialist aus Berlin"
        ["thumbnails"]=>
        array(5) {
          ["default"]=>
          array(3) {
            ["url"]=>
            string(46) "https://i.ytimg.com/vi/Rpo5py2fjrg/default.jpg"
            ["width"]=>
            int(120)
            ["height"]=>
            int(90)
          }
          ["medium"]=>
          array(3) {
            ["url"]=>
            string(48) "https://i.ytimg.com/vi/Rpo5py2fjrg/mqdefault.jpg"
            ["width"]=>
            int(320)
            ["height"]=>
            int(180)
          }
          ["high"]=>
          array(3) {
            ["url"]=>
            string(48) "https://i.ytimg.com/vi/Rpo5py2fjrg/hqdefault.jpg"
            ["width"]=>
            int(480)
            ["height"]=>
            int(360)
          }
          ["standard"]=>
          array(3) {
            ["url"]=>
            string(48) "https://i.ytimg.com/vi/Rpo5py2fjrg/sddefault.jpg"
            ["width"]=>
            int(640)
            ["height"]=>
            int(480)
          }
          ["maxres"]=>
          array(3) {
            ["url"]=>
            string(52) "https://i.ytimg.com/vi/Rpo5py2fjrg/maxresdefault.jpg"
            ["width"]=>
            int(1280)
            ["height"]=>
            int(720)
          }
        }
        ["channelTitle"]=>
        string(10) "SternTours"
        ["tags"]=>
        array(1) {
          [0]=>
          string(11) "STERN TOURS"
        }
        ["categoryId"]=>
        string(2) "19"
        ["liveBroadcastContent"]=>
        string(4) "none"
        ["localized"]=>
        array(2) {
          ["title"]=>
          string(16) "Wir: STERN TOURS"
          ["description"]=>
          string(55) "Reiseveranstalter und Kulturreise-Spezialist aus Berlin"
        }
      }
    }
  }
}


*/
//Preview image
//https://img.youtube.com/vi/Rpo5py2fjrg/hqdefault.jpg



//https://www.googleapis.com/youtube/v3/videos

//https://www.googleapis.com/youtube/v3/videos?part=snippet&id={YOUTUBE_VIDEO_ID}&fields=items(id%2Csnippet)&key={YOUR_API_KEY}

//http://gdata.youtube.com/feeds/api/videos/Rpo5py2fjrg