BookStack Code Mirror - bookstack/blob - app/Providers/AppServiceProvider.php

   1 <?php namespace BookStack\Providers;
   2
   3 use Blade;
   4 use BookStack\Entities\Book;
   5 use BookStack\Entities\Bookshelf;
   6 use BookStack\Entities\BreadcrumbsViewComposer;
   7 use BookStack\Entities\Chapter;
   8 use BookStack\Entities\Page;
   9 use BookStack\Settings\Setting;
  10 use BookStack\Settings\SettingService;
  11 use Illuminate\Database\Eloquent\Relations\Relation;
  12 use Illuminate\Support\Facades\View;
  13 use Illuminate\Support\ServiceProvider;
  14 use Schema;
  15 use Validator;
  16
  17 class AppServiceProvider extends ServiceProvider
  18 {
  19     /**
  20      * Bootstrap any application services.
  21      *
  22      * @return void
  23      */
  24     public function boot()
  25     {
  26         // Custom validation methods
  27         Validator::extend('image_extension', function ($attribute, $value, $parameters, $validator) {
  28             $validImageExtensions = ['png', 'jpg', 'jpeg', 'bmp', 'gif', 'tiff', 'webp'];
  29             return in_array(strtolower($value->getClientOriginalExtension()), $validImageExtensions);
  30         });
  31
  32         Validator::extend('no_double_extension', function ($attribute, $value, $parameters, $validator) {
  33             $uploadName = $value->getClientOriginalName();
  34             return substr_count($uploadName, '.') < 2;
  35         });
  36
  37         // Custom blade view directives
  38         Blade::directive('icon', function ($expression) {
  39             return "<?php echo icon($expression); ?>";
  40         });
  41
  42         // Allow longer string lengths after upgrade to utf8mb4
  43         Schema::defaultStringLength(191);
  44
  45         // Set morph-map due to namespace changes
  46         Relation::morphMap([
  47             'BookStack\\Bookshelf' => Bookshelf::class,
  48             'BookStack\\Book' => Book::class,
  49             'BookStack\\Chapter' => Chapter::class,
  50             'BookStack\\Page' => Page::class,
  51         ]);
  52
  53         // View Composers
  54         View::composer('partials.breadcrumbs', BreadcrumbsViewComposer::class);
  55     }
  56
  57     /**
  58      * Register any application services.
  59      *
  60      * @return void
  61      */
  62     public function register()
  63     {
  64         $this->app->singleton(SettingService::class, function ($app) {
  65             return new SettingService($app->make(Setting::class), $app->make('Illuminate\Contracts\Cache\Repository'));
  66         });
  67     }
  68 }