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

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