BookStack Code Mirror - bookstack/blob - app/Http/Controllers/HomeController.php

   1 <?php namespace BookStack\Http\Controllers;
   2
   3 use Activity;
   4 use BookStack\Entities\Repos\EntityRepo;
   5 use Illuminate\Http\Response;
   6 use Views;
   7
   8 class HomeController extends Controller
   9 {
  10     protected $entityRepo;
  11
  12     /**
  13      * HomeController constructor.
  14      * @param EntityRepo $entityRepo
  15      */
  16     public function __construct(EntityRepo $entityRepo)
  17     {
  18         $this->entityRepo = $entityRepo;
  19         parent::__construct();
  20     }
  21
  22
  23     /**
  24      * Display the homepage.
  25      * @return Response
  26      */
  27     public function index()
  28     {
  29         $activity = Activity::latest(10);
  30         $draftPages = $this->signedIn ? $this->entityRepo->getUserDraftPages(6) : [];
  31         $recentFactor = count($draftPages) > 0 ? 0.5 : 1;
  32         $recents = $this->signedIn ? Views::getUserRecentlyViewed(12*$recentFactor, 0) : $this->entityRepo->getRecentlyCreated('book', 12*$recentFactor);
  33         $recentlyUpdatedPages = $this->entityRepo->getRecentlyUpdated('page', 12);
  34
  35         $homepageOptions = ['default', 'books', 'bookshelves', 'page'];
  36         $homepageOption = setting('app-homepage-type', 'default');
  37         if (!in_array($homepageOption, $homepageOptions)) {
  38             $homepageOption = 'default';
  39         }
  40
  41         $commonData = [
  42             'activity' => $activity,
  43             'recents' => $recents,
  44             'recentlyUpdatedPages' => $recentlyUpdatedPages,
  45             'draftPages' => $draftPages,
  46         ];
  47
  48         if ($homepageOption === 'bookshelves') {
  49             $shelves = $this->entityRepo->getAllPaginated('bookshelf', 18);
  50             $shelvesViewType = setting()->getUser($this->currentUser, 'bookshelves_view_type', config('app.views.bookshelves', 'grid'));
  51             $data = array_merge($commonData, ['shelves' => $shelves, 'shelvesViewType' => $shelvesViewType]);
  52             return view('common.home-shelves', $data);
  53         }
  54
  55         if ($homepageOption === 'books') {
  56             $books = $this->entityRepo->getAllPaginated('book', 18);
  57             $booksViewType = setting()->getUser($this->currentUser, 'books_view_type', config('app.views.books', 'list'));
  58             $data = array_merge($commonData, ['books' => $books, 'booksViewType' => $booksViewType]);
  59             return view('common.home-book', $data);
  60         }
  61
  62         if ($homepageOption === 'page') {
  63             $homepageSetting = setting('app-homepage', '0:');
  64             $id = intval(explode(':', $homepageSetting)[0]);
  65             $customHomepage = $this->entityRepo->getById('page', $id, false, true);
  66             $this->entityRepo->renderPage($customHomepage, true);
  67             return view('common.home-custom', array_merge($commonData, ['customHomepage' => $customHomepage]));
  68         }
  69
  70         return view('common.home', $commonData);
  71     }
  72
  73     /**
  74      * Get a js representation of the current translations
  75      * @return \Illuminate\Contracts\Routing\ResponseFactory|\Symfony\Component\HttpFoundation\Response
  76      * @throws \Exception
  77      */
  78     public function getTranslations()
  79     {
  80         $locale = app()->getLocale();
  81         $cacheKey = 'GLOBAL_TRANSLATIONS_' . $locale;
  82         if (cache()->has($cacheKey) && config('app.env') !== 'development') {
  83             $resp = cache($cacheKey);
  84         } else {
  85             $translations = [
  86                 // Get only translations which might be used in JS
  87                 'common' => trans('common'),
  88                 'components' => trans('components'),
  89                 'entities' => trans('entities'),
  90                 'errors' => trans('errors')
  91             ];
  92             if ($locale !== 'en') {
  93                 $enTrans = [
  94                     'common' => trans('common', [], 'en'),
  95                     'components' => trans('components', [], 'en'),
  96                     'entities' => trans('entities', [], 'en'),
  97                     'errors' => trans('errors', [], 'en')
  98                 ];
  99                 $translations = array_replace_recursive($enTrans, $translations);
 100             }
 101             $resp = 'window.translations = ' . json_encode($translations);
 102             cache()->put($cacheKey, $resp, 120);
 103         }
 104
 105         return response($resp, 200, [
 106             'Content-Type' => 'application/javascript'
 107         ]);
 108     }
 109
 110     /**
 111      * Get custom head HTML, Used in ajax calls to show in editor.
 112      * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
 113      */
 114     public function customHeadContent()
 115     {
 116         return view('partials/custom-head-content');
 117     }
 118
 119     /**
 120      * Show the view for /robots.txt
 121      * @return $this
 122      */
 123     public function getRobots()
 124     {
 125         $sitePublic = setting('app-public', false);
 126         $allowRobots = config('app.allow_robots');
 127         if ($allowRobots === null) {
 128             $allowRobots = $sitePublic;
 129         }
 130         return response()
 131             ->view('common/robots', ['allowRobots' => $allowRobots])
 132             ->header('Content-Type', 'text/plain');
 133     }
 134
 135     /**
 136      * Show the route for 404 responses.
 137      */
 138     public function getNotFound()
 139     {
 140         return response()->view('errors/404', [], 404);
 141     }
 142 }