KalturaGeneratedAPIClientController.php

<?php
/**
 * @Author      Asim Sarwar
 * Description  Handle Kaltura API Client Library
 * ClassName    KalturaGeneratedAPIClientController
 */

namespace App\Http\Controllers\Api\V1\CurrikiInteractiveVideoIntegration\Kaltura;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Kaltura\Client\Configuration as KalturaConfiguration;
use Kaltura\Client\Client as KalturaClient;
use Kaltura\Client\Enum\SessionType as KalturaSessionType;
use Kaltura\Client\ApiException;
use Kaltura\Client\ClientException;
use Kaltura\Client\Type\MediaEntryFilter as KalturaMediaEntryFilter;
use Kaltura\Client\Type\FilterPager as KalturaFilterPager;
use Kaltura\Client;
use Illuminate\Support\Facades\App;
use App\Repositories\LtiTool\LtiToolSettingInterface;
use App\Exceptions\GeneralException;
use App\Http\Requests\V1\LtiTool\KalturaAPISettingRequest;
use App\Repositories\MediaSources\MediaSourcesInterface;
use App\Repositories\LtiTool\LtiToolType\LtiToolTypeInterface;

class KalturaGeneratedAPIClientController extends Controller
{
    protected $kalturaConfiguration;
    protected $kalturaClient;
    protected $kalturaMediaEntryFilter;
    protected $kalturaFilterPager;
    private $ltiToolSettingRepository;
    protected $ltiToolTypeRepo;

    /**
     * KalturaGeneratedAPIClientController constructor.
     *
     * @param KalturaConfiguration $kC
     * @param KalturaClient $kClient
     * @param KalturaMediaEntryFilter $kMEF
     * @param KalturaFilterPager $kFP
     * @param LtiToolSettingInterface $ltiToolSettingRepository
     * @param LtiToolTypeInterface $ltiToolTypeRepo
     */
    public function __construct(KalturaConfiguration $kC, KalturaClient $kClient, KalturaMediaEntryFilter $kMEF,
        KalturaFilterPager $kFP, LtiToolSettingInterface $ltiToolSettingRepository, LtiToolTypeInterface $ltiToolTypeRepo
      )
    {
        $this->kalturaConfiguration = $kC;
        $this->kalturaClient = $kClient;
        $this->kalturaMediaEntryFilter = $kMEF;
        $this->kalturaFilterPager = $kFP;
        $this->ltiToolSettingRepository = $ltiToolSettingRepository;
        $this->ltiToolTypeRepo = $ltiToolTypeRepo;
    }

    /**
     * Get Kaltura media entries list
     *
     * Use Kaltura Session to get the api token. Using inside H5p Curriki Interactive Video
     *
     * @bodyParam organization_id required int The Id of a suborganization Example: 1
     * @bodyParam pageSize required string Mean record per page Example: 10
     * @bodyParam pageIndex required string Mean skip record per page Example: 0 on first page or 10 on next page and so on
     * @bodyParam searchText string Mean search record by video title or video id Example: 1_4mmw1lb3 or KalturaWebcasting
     *
     * @responseFile responses/kaltura/kaltura-media-entry.json
     *
     * @response 500 {
     *   "errors": [
     *     "Unable to find Kaltura API settings!"
     *   ]
     * }
     *
     * @param KalturaAPISettingRequest $request
     * @return object $response
     * @throws GeneralException
     */
    public function getMediaEntryList(KalturaAPISettingRequest $request)
    {
      $getParam = $request->all();
      $videoMediaSources = getVideoMediaSources();
      $ltiToolTypeId = $this->ltiToolTypeRepo->getLtiToolTypeIdByName($videoMediaSources['kaltura']);
      $ltiRowResult = $this->ltiToolSettingRepository->getRowRecordByColumnMatch($getParam['organization_id'], $ltiToolTypeId);
      // Credentials For Kaltura Session
      if ($ltiRowResult) {
        $secret = $ltiRowResult->tool_secret_key;
        $partnerId = $ltiRowResult->tool_consumer_key;
      } else {
        throw new GeneralException('Unable to find Kaltura API settings!');
      }
      $responeResult = '';
      $config = new $this->kalturaConfiguration();
      $config->setServiceUrl(config('kaltura.service_url'));
      $client = new $this->kalturaClient($config);

      $expiry = config('kaltura.expiry');
      $privileges = '*';
      /*
      * $sessionType mean Kaltura Session Type. It may be 0 or 2,
      * 0 for user and 2 for admin
      * (https://www.kaltura.com/api_v3/testmeDoc/enums/KalturaSessionType.html)
      */
      $sessionType = config('kaltura.session_type');

      $pageSize = $getParam['pageSize'];
      $pageIndex = $getParam['pageIndex'];
      $searchText = $getParam['searchText'];

      try {
        /**
         * Use Kaltura Session to get the api token
         * @purpose Get All Kaltura Media List
         * @return string token
         */
        $ks = $client->session->start($secret, null, $sessionType, $partnerId, $expiry, $privileges);
        $client->setKS($ks);
        $filter = new $this->kalturaMediaEntryFilter();
        $filter->mediaTypeIn = 1;
        $filter->searchTextMatchOr = $searchText;
        $pager = new $this->kalturaFilterPager();
        $pager->pageSize = $pageSize;
        $pager->pageIndex = $pageIndex;
        $result = $client->media->listAction($filter, $pager);
        $responeResult = response()->json($result);
      } catch (Exception $e) {
        $responeResult = response()->json(array("error" => $e->getMessage()));
      }
      return $responeResult;
    }
}