BookStack Code Mirror - bookstack/blob - app/Entities/Controllers/BookSortController.php

   1 <?php
   2
   3 namespace BookStack\Entities\Controllers;
   4
   5 use BookStack\Activity\ActivityType;
   6 use BookStack\Entities\Repos\BookRepo;
   7 use BookStack\Entities\Tools\BookContents;
   8 use BookStack\Entities\Tools\BookSortMap;
   9 use BookStack\Facades\Activity;
  10 use BookStack\Http\Controller;
  11 use Illuminate\Http\Request;
  12
  13 class BookSortController extends Controller
  14 {
  15     protected $bookRepo;
  16
  17     public function __construct(BookRepo $bookRepo)
  18     {
  19         $this->bookRepo = $bookRepo;
  20     }
  21
  22     /**
  23      * Shows the view which allows pages to be re-ordered and sorted.
  24      */
  25     public function show(string $bookSlug)
  26     {
  27         $book = $this->bookRepo->getBySlug($bookSlug);
  28         $this->checkOwnablePermission('book-update', $book);
  29
  30         $bookChildren = (new BookContents($book))->getTree(false);
  31
  32         $this->setPageTitle(trans('entities.books_sort_named', ['bookName' => $book->getShortName()]));
  33
  34         return view('books.sort', ['book' => $book, 'current' => $book, 'bookChildren' => $bookChildren]);
  35     }
  36
  37     /**
  38      * Shows the sort box for a single book.
  39      * Used via AJAX when loading in extra books to a sort.
  40      */
  41     public function showItem(string $bookSlug)
  42     {
  43         $book = $this->bookRepo->getBySlug($bookSlug);
  44         $bookChildren = (new BookContents($book))->getTree();
  45
  46         return view('books.parts.sort-box', ['book' => $book, 'bookChildren' => $bookChildren]);
  47     }
  48
  49     /**
  50      * Sorts a book using a given mapping array.
  51      */
  52     public function update(Request $request, string $bookSlug)
  53     {
  54         $book = $this->bookRepo->getBySlug($bookSlug);
  55         $this->checkOwnablePermission('book-update', $book);
  56
  57         // Return if no map sent
  58         if (!$request->filled('sort-tree')) {
  59             return redirect($book->getUrl());
  60         }
  61
  62         $sortMap = BookSortMap::fromJson($request->get('sort-tree'));
  63         $bookContents = new BookContents($book);
  64         $booksInvolved = $bookContents->sortUsingMap($sortMap);
  65
  66         // Rebuild permissions and add activity for involved books.
  67         foreach ($booksInvolved as $bookInvolved) {
  68             Activity::add(ActivityType::BOOK_SORT, $bookInvolved);
  69         }
  70
  71         return redirect($book->getUrl());
  72     }
  73 }