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      * Display the homepage.
  24      * @return Response
  25      */
  26     public function index()
  27     {
  28         $activity = Activity::latest(10);
  29         $draftPages = $this->signedIn ? $this->entityRepo->getUserDraftPages(6) : [];
  30         $recentFactor = count($draftPages) > 0 ? 0.5 : 1;
  31         $recents = $this->signedIn ? Views::getUserRecentlyViewed(12*$recentFactor, 0) : $this->entityRepo->getRecentlyCreated('book', 12*$recentFactor);
  32         $recentlyUpdatedPages = $this->entityRepo->getRecentlyUpdated('page', 12);
  33
  34         $homepageOptions = ['default', 'books', 'bookshelves', 'page'];
  35         $homepageOption = setting('app-homepage-type', 'default');
  36         if (!in_array($homepageOption, $homepageOptions)) {
  37             $homepageOption = 'default';
  38         }
  39
  40         $commonData = [
  41             'activity' => $activity,
  42             'recents' => $recents,
  43             'recentlyUpdatedPages' => $recentlyUpdatedPages,
  44             'draftPages' => $draftPages,
  45         ];
  46
  47         // Add required list ordering & sorting for books & shelves views.
  48         if ($homepageOption === 'bookshelves' || $homepageOption === 'books') {
  49             $key = $homepageOption;
  50             $view = setting()->getUser($this->currentUser, $key . '_view_type', config('app.views.' . $key));
  51             $sort = setting()->getUser($this->currentUser, $key . '_sort', 'name');
  52             $order = setting()->getUser($this->currentUser, $key . '_sort_order', 'asc');
  53
  54             $sortOptions = [
  55                 'name' => trans('common.sort_name'),
  56                 'created_at' => trans('common.sort_created_at'),
  57                 'updated_at' => trans('common.sort_updated_at'),
  58             ];
  59
  60             $commonData = array_merge($commonData, [
  61                 'view' => $view,
  62                 'sort' => $sort,
  63                 'order' => $order,
  64                 'sortOptions' => $sortOptions,
  65             ]);
  66         }
  67
  68         if ($homepageOption === 'bookshelves') {
  69             $shelves = $this->entityRepo->getAllPaginated('bookshelf', 18, $commonData['sort'], $commonData['order']);
  70             $data = array_merge($commonData, ['shelves' => $shelves]);
  71             return view('common.home-shelves', $data);
  72         }
  73
  74         if ($homepageOption === 'books') {
  75             $books = $this->entityRepo->getAllPaginated('book', 18, $commonData['sort'], $commonData['order']);
  76             $data = array_merge($commonData, ['books' => $books]);
  77             return view('common.home-book', $data);
  78         }
  79
  80         if ($homepageOption === 'page') {
  81             $homepageSetting = setting('app-homepage', '0:');
  82             $id = intval(explode(':', $homepageSetting)[0]);
  83             $customHomepage = $this->entityRepo->getById('page', $id, false, true);
  84             $this->entityRepo->renderPage($customHomepage, true);
  85             return view('common.home-custom', array_merge($commonData, ['customHomepage' => $customHomepage]));
  86         }
  87
  88         return view('common.home', $commonData);
  89     }
  90
  91     /**
  92      * Get a js representation of the current translations
  93      * @return \Illuminate\Contracts\Routing\ResponseFactory|\Symfony\Component\HttpFoundation\Response
  94      * @throws \Exception
  95      */
  96     public function getTranslations()
  97     {
  98         $locale = app()->getLocale();
  99         $cacheKey = 'GLOBAL_TRANSLATIONS_' . $locale;
 100
 101         if (cache()->has($cacheKey) && config('app.env') !== 'development') {
 102             $resp = cache($cacheKey);
 103         } else {
 104             $translations = [
 105                 // Get only translations which might be used in JS
 106                 'common' => trans('common'),
 107                 'components' => trans('components'),
 108                 'entities' => trans('entities'),
 109                 'errors' => trans('errors')
 110             ];
 111             $resp = 'window.translations = ' . json_encode($translations);
 112             cache()->put($cacheKey, $resp, 120);
 113         }
 114
 115         return response($resp, 200, [
 116             'Content-Type' => 'application/javascript'
 117         ]);
 118     }
 119
 120     /**
 121      * Get custom head HTML, Used in ajax calls to show in editor.
 122      * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
 123      */
 124     public function customHeadContent()
 125     {
 126         return view('partials.custom-head-content');
 127     }
 128
 129     /**
 130      * Show the view for /robots.txt
 131      * @return $this
 132      */
 133     public function getRobots()
 134     {
 135         $sitePublic = setting('app-public', false);
 136         $allowRobots = config('app.allow_robots');
 137         if ($allowRobots === null) {
 138             $allowRobots = $sitePublic;
 139         }
 140         return response()
 141             ->view('common.robots', ['allowRobots' => $allowRobots])
 142             ->header('Content-Type', 'text/plain');
 143     }
 144
 145     /**
 146      * Show the route for 404 responses.
 147      */
 148     public function getNotFound()
 149     {
 150         return response()->view('errors.404', [], 404);
 151     }
 152 }