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

   1 <?php namespace BookStack\Http\Controllers;
   2
   3 use Activity;
   4 use BookStack\Entities\Models\Book;
   5 use BookStack\Entities\Queries\RecentlyViewed;
   6 use BookStack\Entities\Queries\TopFavourites;
   7 use BookStack\Entities\Tools\PageContent;
   8 use BookStack\Entities\Models\Page;
   9 use BookStack\Entities\Repos\BookRepo;
  10 use BookStack\Entities\Repos\BookshelfRepo;
  11 use Views;
  12
  13 class HomeController extends Controller
  14 {
  15
  16     /**
  17      * Display the homepage.
  18      */
  19     public function index()
  20     {
  21         $activity = Activity::latest(10);
  22         $draftPages = [];
  23
  24         if ($this->isSignedIn()) {
  25             $draftPages = Page::visible()
  26                 ->where('draft', '=', true)
  27                 ->where('created_by', '=', user()->id)
  28                 ->orderBy('updated_at', 'desc')
  29                 ->with('book')
  30                 ->take(6)
  31                 ->get();
  32         }
  33
  34         $recentFactor = count($draftPages) > 0 ? 0.5 : 1;
  35         $recents = $this->isSignedIn() ?
  36             (new RecentlyViewed)->run(12*$recentFactor, 1)
  37             : Book::visible()->orderBy('created_at', 'desc')->take(12 * $recentFactor)->get();
  38         $favourites = (new TopFavourites)->run(6);
  39         $recentlyUpdatedPages = Page::visible()->with('book')
  40             ->where('draft', false)
  41             ->orderBy('updated_at', 'desc')
  42             ->take($favourites->count() > 0 ? 6 : 12)
  43             ->get();
  44
  45         $homepageOptions = ['default', 'books', 'bookshelves', 'page'];
  46         $homepageOption = setting('app-homepage-type', 'default');
  47         if (!in_array($homepageOption, $homepageOptions)) {
  48             $homepageOption = 'default';
  49         }
  50
  51         $commonData = [
  52             'activity' => $activity,
  53             'recents' => $recents,
  54             'recentlyUpdatedPages' => $recentlyUpdatedPages,
  55             'draftPages' => $draftPages,
  56             'favourites' => $favourites,
  57         ];
  58
  59         // Add required list ordering & sorting for books & shelves views.
  60         if ($homepageOption === 'bookshelves' || $homepageOption === 'books') {
  61             $key = $homepageOption;
  62             $view = setting()->getForCurrentUser($key . '_view_type');
  63             $sort = setting()->getForCurrentUser($key . '_sort', 'name');
  64             $order = setting()->getForCurrentUser($key . '_sort_order', 'asc');
  65
  66             $sortOptions = [
  67                 'name' => trans('common.sort_name'),
  68                 'created_at' => trans('common.sort_created_at'),
  69                 'updated_at' => trans('common.sort_updated_at'),
  70             ];
  71
  72             $commonData = array_merge($commonData, [
  73                 'view' => $view,
  74                 'sort' => $sort,
  75                 'order' => $order,
  76                 'sortOptions' => $sortOptions,
  77             ]);
  78         }
  79
  80         if ($homepageOption === 'bookshelves') {
  81             $shelves = app(BookshelfRepo::class)->getAllPaginated(18, $commonData['sort'], $commonData['order']);
  82             $data = array_merge($commonData, ['shelves' => $shelves]);
  83             return view('common.home-shelves', $data);
  84         }
  85
  86         if ($homepageOption === 'books') {
  87             $bookRepo = app(BookRepo::class);
  88             $books = $bookRepo->getAllPaginated(18, $commonData['sort'], $commonData['order']);
  89             $data = array_merge($commonData, ['books' => $books]);
  90             return view('common.home-book', $data);
  91         }
  92
  93         if ($homepageOption === 'page') {
  94             $homepageSetting = setting('app-homepage', '0:');
  95             $id = intval(explode(':', $homepageSetting)[0]);
  96             $customHomepage = Page::query()->where('draft', '=', false)->findOrFail($id);
  97             $pageContent = new PageContent($customHomepage);
  98             $customHomepage->html = $pageContent->render(true);
  99             return view('common.home-custom', array_merge($commonData, ['customHomepage' => $customHomepage]));
 100         }
 101
 102         return view('common.home', $commonData);
 103     }
 104
 105     /**
 106      * Get custom head HTML, Used in ajax calls to show in editor.
 107      * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
 108      */
 109     public function customHeadContent()
 110     {
 111         return view('partials.custom-head');
 112     }
 113
 114     /**
 115      * Show the view for /robots.txt
 116      */
 117     public function getRobots()
 118     {
 119         $sitePublic = setting('app-public', false);
 120         $allowRobots = config('app.allow_robots');
 121
 122         if ($allowRobots === null) {
 123             $allowRobots = $sitePublic;
 124         }
 125
 126         return response()
 127             ->view('common.robots', ['allowRobots' => $allowRobots])
 128             ->header('Content-Type', 'text/plain');
 129     }
 130
 131     /**
 132      * Show the route for 404 responses.
 133      */
 134     public function getNotFound()
 135     {
 136         return response()->view('errors.404', [], 404);
 137     }
 138 }