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         $match = reset(glob('../files/' . $file->getPath() . '/' . $file->getHash() . '.*'));
  58
  59         $this->_response->setHeader('Content-Type', $file->getMimetype())
  60                         ->setHeader('Content-Length', $file->getSize())
  61                         ->setBody(file_get_contents($match))
  62                         ->sendResponse();
  63     }
  64
  65     private function serveDefaultBanner()
  66     {
  67         $file = '../files/banners/default.png';
  68         $this->_response->setHeader('Content-Type', 'image/png')
  69                         ->setHeader('Content-Length', filesize($file))
  70                         ->setBody(file_get_contents($file))
  71                         ->sendResponse();
  72         exit();
  73     }
  74
  75     public function serveSimfileOrPackAction($hash)
  76     {
  77         $file = $this->_fileRepository->findByHash($hash);
  78         $quotaRemaining = $this->_userQuota->getCurrentUserQuotaRemaining();
  79
  80         if(!$file) $this->notFound();
  81         if(!$quotaRemaining) $this->notAuthorised();
  82         if($quotaRemaining < $file->getSize()) $this->notEnoughQuota();
  83
  84         // TODO: Builder?
  85         $download = $this->_downloadFactory->createInstance($this->_userSession->getCurrentUser(),
  86                                                             $file,
  87                                                             time(),
  88                                                             $this->_request->getIp());
  89
  90         $this->_downloadRepository->save($download);
  91
  92         $zip = '../files/' . $file->getPath() . '/' . $file->getHash() . '.zip';
  93         //TODO: This may not work on all browser or something. We'll have to see. Also it may hog ram so...
  94         $this->_response->setHeader('Content-Type', $file->getMimetype())
  95                         ->setHeader('Content-Length', $file->getSize())
  96                         ->setHeader('Content-Disposition', 'filename="' . $file->getFileName() . '";')
  97                         ->setHeader('Content-Transfer-Encoding', 'binary')
  98                         ->setBody(file_get_contents($zip))
  99                         ->sendResponse();
 100     }
 101
 102     private function notFound()
 103     {
 104         $this->_response->setHeader('HTTP/1.0 404 Not Found', 'Nothing to see here')
 105                         ->setBody('Move along.')
 106                         ->sendResponse();
 107         exit();
 108     }
 109
 110     private function notAuthorised()
 111     {
 112         $this->_response->setHeader('Content-Type', 'application/json')
 113                         ->setBody($this->_statusReporter->error('You must be authenticated to download files')->json())
 114                         ->sendResponse();
 115         exit();
 116     }
 117
 118     private function notEnoughQuota()
 119     {
 120         $this->_response->setHeader('Content-Type', 'application/json')
 121                         ->setBody($this->_statusReporter->error('You don\'t have enough quota remaining for this file.')->json())
 122                         ->sendResponse();
 123         exit();
 124     }
 125 }