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

   1 <?php
   2
   3 namespace BookStack\Http\Controllers;
   4
   5 use Activity;
   6 use Illuminate\Http\Request;
   7
   8 use Illuminate\Support\Facades\Auth;
   9 use BookStack\Http\Requests;
  10 use BookStack\Http\Controllers\Controller;
  11 use BookStack\Repos\BookRepo;
  12 use BookStack\Repos\ChapterRepo;
  13 use Views;
  14
  15 class ChapterController extends Controller
  16 {
  17
  18     protected $bookRepo;
  19     protected $chapterRepo;
  20
  21     /**
  22      * ChapterController constructor.
  23      * @param $bookRepo
  24      * @param $chapterRepo
  25      */
  26     public function __construct(BookRepo $bookRepo, ChapterRepo $chapterRepo)
  27     {
  28         $this->bookRepo = $bookRepo;
  29         $this->chapterRepo = $chapterRepo;
  30         parent::__construct();
  31     }
  32
  33
  34     /**
  35      * Show the form for creating a new chapter.
  36      *
  37      * @param $bookSlug
  38      * @return Response
  39      */
  40     public function create($bookSlug)
  41     {
  42         $this->checkPermission('chapter-create');
  43         $book = $this->bookRepo->getBySlug($bookSlug);
  44         return view('chapters/create', ['book' => $book, 'current' => $book]);
  45     }
  46
  47     /**
  48      * Store a newly created chapter in storage.
  49      *
  50      * @param          $bookSlug
  51      * @param  Request $request
  52      * @return Response
  53      */
  54     public function store($bookSlug, Request $request)
  55     {
  56         $this->checkPermission('chapter-create');
  57         $this->validate($request, [
  58             'name' => 'required|string|max:255'
  59         ]);
  60
  61         $book = $this->bookRepo->getBySlug($bookSlug);
  62         $chapter = $this->chapterRepo->newFromInput($request->all());
  63         $chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id);
  64         $chapter->priority = $this->bookRepo->getNewPriority($book);
  65         $chapter->created_by = Auth::user()->id;
  66         $chapter->updated_by = Auth::user()->id;
  67         $book->chapters()->save($chapter);
  68         Activity::add($chapter, 'chapter_create', $book->id);
  69         return redirect($chapter->getUrl());
  70     }
  71
  72     /**
  73      * Display the specified chapter.
  74      *
  75      * @param $bookSlug
  76      * @param $chapterSlug
  77      * @return Response
  78      */
  79     public function show($bookSlug, $chapterSlug)
  80     {
  81         $book = $this->bookRepo->getBySlug($bookSlug);
  82         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
  83         Views::add($chapter);
  84         return view('chapters/show', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
  85     }
  86
  87     /**
  88      * Show the form for editing the specified chapter.
  89      *
  90      * @param $bookSlug
  91      * @param $chapterSlug
  92      * @return Response
  93      */
  94     public function edit($bookSlug, $chapterSlug)
  95     {
  96         $this->checkPermission('chapter-update');
  97         $book = $this->bookRepo->getBySlug($bookSlug);
  98         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
  99         return view('chapters/edit', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
 100     }
 101
 102     /**
 103      * Update the specified chapter in storage.
 104      *
 105      * @param  Request $request
 106      * @param          $bookSlug
 107      * @param          $chapterSlug
 108      * @return Response
 109      */
 110     public function update(Request $request, $bookSlug, $chapterSlug)
 111     {
 112         $this->checkPermission('chapter-update');
 113         $book = $this->bookRepo->getBySlug($bookSlug);
 114         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
 115         $chapter->fill($request->all());
 116         $chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id, $chapter->id);
 117         $chapter->updated_by = Auth::user()->id;
 118         $chapter->save();
 119         Activity::add($chapter, 'chapter_update', $book->id);
 120         return redirect($chapter->getUrl());
 121     }
 122
 123     /**
 124      * Shows the page to confirm deletion of this chapter.
 125      * @param $bookSlug
 126      * @param $chapterSlug
 127      * @return \Illuminate\View\View
 128      */
 129     public function showDelete($bookSlug, $chapterSlug)
 130     {
 131         $this->checkPermission('chapter-delete');
 132         $book = $this->bookRepo->getBySlug($bookSlug);
 133         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
 134         return view('chapters/delete', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
 135     }
 136
 137     /**
 138      * Remove the specified chapter from storage.
 139      *
 140      * @param $bookSlug
 141      * @param $chapterSlug
 142      * @return Response
 143      */
 144     public function destroy($bookSlug, $chapterSlug)
 145     {
 146         $this->checkPermission('chapter-delete');
 147         $book = $this->bookRepo->getBySlug($bookSlug);
 148         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
 149         Activity::addMessage('chapter_delete', $book->id, $chapter->name);
 150         $this->chapterRepo->destroy($chapter);
 151         return redirect($book->getUrl());
 152     }
 153 }