Controllers/FileController.php

   1 <?php
   2
   3 namespace Controllers;
   4
   5 use Controllers\IDivineController;
   6 use Services\Http\IHttpRequest;
   7 use Services\Http\IHttpResponse;
   8 use Services\IUserSession;
   9 use Services\IStatusReporter;
  10 use Services\IUserQuota;
  11 use Domain\Entities\IDownloadFactory;
  12 use DataAccess\IFileRepository;
  13 use DataAccess\IDownloadRepository;
  14
  15 class FileController implements IDivineController
  16 {
  17     private $_fileRepository;
  18     private $_response;
  19     private $_request;
  20     private $_downloadRepository;
  21     private $_downloadFactory;
  22     private $_userSession;
  23     private $_userQuota;
  24     private $_statusReporter;
  25
  26     public function __construct(
  27         IHttpRequest $request,
  28         IHttpResponse $response,
  29         IFileRepository $repository,
  30         IDownloadFactory $downloadFactory,
  31         IDownloadRepository $downloadRepository,
  32         IUserSession $userSession,
  33         IUserQuota $userQuota,
  34         IStatusReporter $statusReporter
  35     ) {
  36         $this->_request = $request;
  37         $this->_response = $response;
  38         $this->_fileRepository = $repository;
  39         $this->_downloadRepository = $downloadRepository;
  40         $this->_downloadFactory = $downloadFactory;
  41         $this->_userSession = $userSession;
  42         $this->_userQuota = $userQuota;
  43         $this->_statusReporter = $statusReporter;
  44     }
  45
  46     public function indexAction() {
  47         ;
  48     }
  49
  50     // list simfiles
  51     public function serveBannerAction($hash)
  52     {
  53         $file = $this->_fileRepository->findByHash($hash);
  54         if($hash == 'default') $this->serveDefaultBanner();
  55         if(!$file) $this->notFound();
  56
  57         $matches = glob(realpath('../files/' . $file->getPath()) . '/' . $file->getHash() . '.*');
  58         $match = reset($matches);
  59
  60         $this->_response->setHeader('Content-Type', $file->getMimetype())
  61                         ->setHeader('Content-Length', $file->getSize())
  62                         ->setBody(file_get_contents($match))
  63                         ->sendResponse();
  64     }
  65
  66     private function serveDefaultBanner()
  67     {
  68         $file = '../files/banners/default.png';
  69         $this->_response->setHeader('Content-Type', 'image/png')
  70                         ->setHeader('Content-Length', filesize($file))
  71                         ->setBody(file_get_contents($file))
  72                         ->sendResponse();
  73         exit();
  74     }
  75
  76     public function serveSimfileOrPackAction($hash)
  77     {
  78         $file = $this->_fileRepository->findByHash($hash);
  79         $quotaRemaining = $this->_userQuota->getCurrentUserQuotaRemaining();
  80
  81         if(!$file) $this->notFound();
  82         if(!$quotaRemaining) $this->notAuthorised();
  83         if($quotaRemaining < $file->getSize()) $this->notEnoughQuota();
  84
  85         // TODO: Builder?
  86         $download = $this->_downloadFactory->createInstance($this->_userSession->getCurrentUser(),
  87                                                             $file,
  88                                                             time(),
  89                                                             $this->_request->getIp());
  90
  91         $this->_downloadRepository->save($download);
  92
  93         $zip = '../files/' . $file->getPath() . '/' . $file->getHash() . '.zip';
  94         //TODO: This may not work on all browser or something. We'll have to see. Also it may hog ram so...
  95         $this->_response->setHeader('Content-Type', $file->getMimetype())
  96                         ->setHeader('Content-Length', $file->getSize())
  97                         ->setHeader('Content-Disposition', 'filename="' . $file->getFileName() . '";')
  98                         ->setHeader('Content-Transfer-Encoding', 'binary')
  99                         ->setBody(file_get_contents($zip))
 100                         ->sendResponse();
 101     }
 102
 103     private function notFound()
 104     {
 105         $this->_response->setHeader('HTTP/1.0 404 Not Found', 'Nothing to see here')
 106                         ->setBody('Move along.')
 107                         ->sendResponse();
 108         exit();
 109     }
 110
 111     private function notAuthorised()
 112     {
 113         $this->_response->setHeader('Content-Type', 'application/json')
 114                         ->setBody($this->_statusReporter->error('You must be authenticated to download files')->json())
 115                         ->sendResponse();
 116         exit();
 117     }
 118
 119     private function notEnoughQuota()
 120     {
 121         $this->_response->setHeader('Content-Type', 'application/json')
 122                         ->setBody($this->_statusReporter->error('You don\'t have enough quota remaining for this file.')->json())
 123                         ->sendResponse();
 124         exit();
 125     }
 126 }