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

   1 <?php namespace BookStack\Http\Controllers;
   2
   3 use Activity;
   4 use BookStack\Repos\EntityRepo;
   5 use Illuminate\Http\Request;
   6 use Illuminate\Http\Response;
   7 use Views;
   8
   9 class HomeController extends Controller
  10 {
  11     protected $entityRepo;
  12
  13     /**
  14      * HomeController constructor.
  15      * @param EntityRepo $entityRepo
  16      */
  17     public function __construct(EntityRepo $entityRepo)
  18     {
  19         $this->entityRepo = $entityRepo;
  20         parent::__construct();
  21     }
  22
  23
  24     /**
  25      * Display the homepage.
  26      * @return Response
  27      */
  28     public function index()
  29     {
  30         $activity = Activity::latest(10);
  31         $draftPages = $this->signedIn ? $this->entityRepo->getUserDraftPages(6) : [];
  32         $recentFactor = count($draftPages) > 0 ? 0.5 : 1;
  33         $recents = $this->signedIn ? Views::getUserRecentlyViewed(12*$recentFactor, 0) : $this->entityRepo->getRecentlyCreated('book', 12*$recentFactor);
  34         $recentlyUpdatedPages = $this->entityRepo->getRecentlyUpdated('page', 12);
  35
  36         // Custom homepage
  37         $customHomepage = false;
  38         $homepageSetting = setting('app-homepage');
  39         if ($homepageSetting) {
  40             $id = intval(explode(':', $homepageSetting)[0]);
  41             $customHomepage = $this->entityRepo->getById('page', $id, false, true);
  42             $this->entityRepo->renderPage($customHomepage, true);
  43         }
  44
  45         $view = $customHomepage ? 'home-custom' : 'home';
  46         return view($view, [
  47             'activity' => $activity,
  48             'recents' => $recents,
  49             'recentlyUpdatedPages' => $recentlyUpdatedPages,
  50             'draftPages' => $draftPages,
  51             'customHomepage' => $customHomepage
  52         ]);
  53     }
  54
  55     /**
  56      * Get a js representation of the current translations
  57      * @return \Illuminate\Contracts\Routing\ResponseFactory|\Symfony\Component\HttpFoundation\Response
  58      * @throws \Exception
  59      */
  60     public function getTranslations()
  61     {
  62         $locale = app()->getLocale();
  63         $cacheKey = 'GLOBAL_TRANSLATIONS_' . $locale;
  64         if (cache()->has($cacheKey) && config('app.env') !== 'development') {
  65             $resp = cache($cacheKey);
  66         } else {
  67             $translations = [
  68                 // Get only translations which might be used in JS
  69                 'common' => trans('common'),
  70                 'components' => trans('components'),
  71                 'entities' => trans('entities'),
  72                 'errors' => trans('errors')
  73             ];
  74             if ($locale !== 'en') {
  75                 $enTrans = [
  76                     'common' => trans('common', [], 'en'),
  77                     'components' => trans('components', [], 'en'),
  78                     'entities' => trans('entities', [], 'en'),
  79                     'errors' => trans('errors', [], 'en')
  80                 ];
  81                 $translations = array_replace_recursive($enTrans, $translations);
  82             }
  83             $resp = 'window.translations = ' . json_encode($translations);
  84             cache()->put($cacheKey, $resp, 120);
  85         }
  86
  87         return response($resp, 200, [
  88             'Content-Type' => 'application/javascript'
  89         ]);
  90     }
  91
  92     /**
  93      * Get an icon via image request.
  94      * Can provide a 'color' parameter with hex value to color the icon.
  95      * @param $iconName
  96      * @param Request $request
  97      * @return \Illuminate\Contracts\Routing\ResponseFactory|\Symfony\Component\HttpFoundation\Response
  98      */
  99     public function getIcon($iconName, Request $request)
 100     {
 101         $attrs = [];
 102         if ($request->filled('color')) {
 103             $attrs['fill'] = '#' . $request->get('color');
 104         }
 105
 106         $icon = icon($iconName, $attrs);
 107         return response($icon, 200, [
 108             'Content-Type' => 'image/svg+xml',
 109             'Cache-Control' => 'max-age=3600',
 110         ]);
 111     }
 112
 113     /**
 114      * Get custom head HTML, Used in ajax calls to show in editor.
 115      * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
 116      */
 117     public function customHeadContent()
 118     {
 119         return view('partials/custom-head-content');
 120     }
 121 }