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

   1 <?php
   2
   3 namespace BookStack\Http\Controllers;
   4
   5 use BookStack\Actions\ActivityQueries;
   6 use BookStack\Entities\Models\Book;
   7 use BookStack\Entities\Models\Page;
   8 use BookStack\Entities\Queries\RecentlyViewed;
   9 use BookStack\Entities\Queries\TopFavourites;
  10 use BookStack\Entities\Repos\BookRepo;
  11 use BookStack\Entities\Repos\BookshelfRepo;
  12 use BookStack\Entities\Tools\PageContent;
  13 use BookStack\Uploads\FaviconHandler;
  14 use BookStack\Util\SimpleListOptions;
  15 use Illuminate\Http\Request;
  16
  17 class HomeController extends Controller
  18 {
  19     /**
  20      * Display the homepage.
  21      */
  22     public function index(Request $request, ActivityQueries $activities)
  23     {
  24         $activity = $activities->latest(10);
  25         $draftPages = [];
  26
  27         if ($this->isSignedIn()) {
  28             $draftPages = Page::visible()
  29                 ->where('draft', '=', true)
  30                 ->where('created_by', '=', user()->id)
  31                 ->orderBy('updated_at', 'desc')
  32                 ->with('book')
  33                 ->take(6)
  34                 ->get();
  35         }
  36
  37         $recentFactor = count($draftPages) > 0 ? 0.5 : 1;
  38         $recents = $this->isSignedIn() ?
  39             (new RecentlyViewed())->run(12 * $recentFactor, 1)
  40             : Book::visible()->orderBy('created_at', 'desc')->take(12 * $recentFactor)->get();
  41         $favourites = (new TopFavourites())->run(6);
  42         $recentlyUpdatedPages = Page::visible()->with('book')
  43             ->where('draft', false)
  44             ->orderBy('updated_at', 'desc')
  45             ->take($favourites->count() > 0 ? 5 : 10)
  46             ->select(Page::$listAttributes)
  47             ->get();
  48
  49         $homepageOptions = ['default', 'books', 'bookshelves', 'page'];
  50         $homepageOption = setting('app-homepage-type', 'default');
  51         if (!in_array($homepageOption, $homepageOptions)) {
  52             $homepageOption = 'default';
  53         }
  54
  55         $commonData = [
  56             'activity'             => $activity,
  57             'recents'              => $recents,
  58             'recentlyUpdatedPages' => $recentlyUpdatedPages,
  59             'draftPages'           => $draftPages,
  60             'favourites'           => $favourites,
  61         ];
  62
  63         // Add required list ordering & sorting for books & shelves views.
  64         if ($homepageOption === 'bookshelves' || $homepageOption === 'books') {
  65             $key = $homepageOption;
  66             $view = setting()->getForCurrentUser($key . '_view_type');
  67             $listOptions = SimpleListOptions::fromRequest($request, $key)->withSortOptions([
  68                 'name' => trans('common.sort_name'),
  69                 'created_at' => trans('common.sort_created_at'),
  70                 'updated_at' => trans('common.sort_updated_at'),
  71             ]);
  72
  73             $commonData = array_merge($commonData, [
  74                 'view'        => $view,
  75                 'listOptions' => $listOptions,
  76             ]);
  77         }
  78
  79         if ($homepageOption === 'bookshelves') {
  80             $shelves = app(BookshelfRepo::class)->getAllPaginated(18, $commonData['listOptions']->getSort(), $commonData['listOptions']->getOrder());
  81             $data = array_merge($commonData, ['shelves' => $shelves]);
  82
  83             return view('home.shelves', $data);
  84         }
  85
  86         if ($homepageOption === 'books') {
  87             $books = app(BookRepo::class)->getAllPaginated(18, $commonData['listOptions']->getSort(), $commonData['listOptions']->getOrder());
  88             $data = array_merge($commonData, ['books' => $books]);
  89
  90             return view('home.books', $data);
  91         }
  92
  93         if ($homepageOption === 'page') {
  94             $homepageSetting = setting('app-homepage', '0:');
  95             $id = intval(explode(':', $homepageSetting)[0]);
  96             /** @var Page $customHomepage */
  97             $customHomepage = Page::query()->where('draft', '=', false)->findOrFail($id);
  98             $pageContent = new PageContent($customHomepage);
  99             $customHomepage->html = $pageContent->render(false);
 100
 101             return view('home.specific-page', array_merge($commonData, ['customHomepage' => $customHomepage]));
 102         }
 103
 104         return view('home.default', $commonData);
 105     }
 106
 107     /**
 108      * Show the view for /robots.txt.
 109      */
 110     public function robots()
 111     {
 112         $sitePublic = setting('app-public', false);
 113         $allowRobots = config('app.allow_robots');
 114
 115         if ($allowRobots === null) {
 116             $allowRobots = $sitePublic;
 117         }
 118
 119         return response()
 120             ->view('misc.robots', ['allowRobots' => $allowRobots])
 121             ->header('Content-Type', 'text/plain');
 122     }
 123
 124     /**
 125      * Show the route for 404 responses.
 126      */
 127     public function notFound()
 128     {
 129         return response()->view('errors.404', [], 404);
 130     }
 131
 132     /**
 133      * Serve the application favicon.
 134      * Ensures a 'favicon.ico' file exists at the web root location (if writable) to be served
 135      * directly by the webserver in the future.
 136      */
 137     public function favicon(FaviconHandler $favicons)
 138     {
 139         $favicons->restoreOriginalIfNotExists();
 140         return response()->file($favicons->getPath());
 141     }
 142 }