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

   1 <?php namespace BookStack\Http\Controllers;
   2
   3 use BookStack\Repos\EntityRepo;
   4 use BookStack\Services\SearchService;
   5 use BookStack\Services\ViewService;
   6 use Illuminate\Http\Request;
   7
   8 class SearchController extends Controller
   9 {
  10     protected $entityRepo;
  11     protected $viewService;
  12     protected $searchService;
  13
  14     /**
  15      * SearchController constructor.
  16      * @param EntityRepo $entityRepo
  17      * @param ViewService $viewService
  18      * @param SearchService $searchService
  19      */
  20     public function __construct(EntityRepo $entityRepo, ViewService $viewService, SearchService $searchService)
  21     {
  22         $this->entityRepo = $entityRepo;
  23         $this->viewService = $viewService;
  24         $this->searchService = $searchService;
  25         parent::__construct();
  26     }
  27
  28     /**
  29      * Searches all entities.
  30      * @param Request $request
  31      * @return \Illuminate\View\View
  32      * @internal param string $searchTerm
  33      */
  34     public function search(Request $request)
  35     {
  36         $searchTerm = $request->get('term');
  37         $this->setPageTitle(trans('entities.search_for_term', ['term' => $searchTerm]));
  38
  39         $page = intval($request->get('page', '0')) ?: 1;
  40         $nextPageLink = baseUrl('/search?term=' . urlencode($searchTerm) . '&page=' . ($page+1));
  41
  42         $results = $this->searchService->searchEntities($searchTerm, 'all', $page, 20);
  43
  44         return view('search/all', [
  45             'entities'   => $results['results'],
  46             'totalResults' => $results['total'],
  47             'searchTerm' => $searchTerm,
  48             'hasNextPage' => $results['has_more'],
  49             'nextPageLink' => $nextPageLink
  50         ]);
  51     }
  52
  53
  54     /**
  55      * Searches all entities within a book.
  56      * @param Request $request
  57      * @param integer $bookId
  58      * @return \Illuminate\View\View
  59      * @internal param string $searchTerm
  60      */
  61     public function searchBook(Request $request, $bookId)
  62     {
  63         $term = $request->get('term', '');
  64         $results = $this->searchService->searchBook($bookId, $term);
  65         return view('partials/entity-list', ['entities' => $results]);
  66     }
  67
  68     /**
  69      * Searches all entities within a chapter.
  70      * @param Request $request
  71      * @param integer $chapterId
  72      * @return \Illuminate\View\View
  73      * @internal param string $searchTerm
  74      */
  75     public function searchChapter(Request $request, $chapterId)
  76     {
  77         $term = $request->get('term', '');
  78         $results = $this->searchService->searchChapter($chapterId, $term);
  79         return view('partials/entity-list', ['entities' => $results]);
  80     }
  81
  82     /**
  83      * Search for a list of entities and return a partial HTML response of matching entities.
  84      * Returns the most popular entities if no search is provided.
  85      * @param Request $request
  86      * @return mixed
  87      */
  88     public function searchEntitiesAjax(Request $request)
  89     {
  90         $entityTypes = $request->filled('types') ? collect(explode(',', $request->get('types'))) : collect(['page', 'chapter', 'book']);
  91         $searchTerm =  $request->get('term', false);
  92         $permission = $request->get('permission', 'view');
  93
  94         // Search for entities otherwise show most popular
  95         if ($searchTerm !== false) {
  96             $searchTerm .= ' {type:'. implode('|', $entityTypes->toArray()) .'}';
  97             $entities = $this->searchService->searchEntities($searchTerm, 'all', 1, 20, $permission)['results'];
  98         } else {
  99             $entityNames = $entityTypes->map(function ($type) {
 100                 return 'BookStack\\' . ucfirst($type);
 101             })->toArray();
 102             $entities = $this->viewService->getPopular(20, 0, $entityNames, $permission);
 103         }
 104
 105         return view('search/entity-ajax-list', ['entities' => $entities]);
 106     }
 107 }