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      * @param $bookSlug
  37      * @return Response
  38      */
  39     public function create($bookSlug)
  40     {
  41         $this->checkPermission('chapter-create');
  42         $book = $this->bookRepo->getBySlug($bookSlug);
  43         $this->setPageTitle('Create New Chapter');
  44         return view('chapters/create', ['book' => $book, 'current' => $book]);
  45     }
  46
  47     /**
  48      * Store a newly created chapter in storage.
  49      * @param          $bookSlug
  50      * @param  Request $request
  51      * @return Response
  52      */
  53     public function store($bookSlug, Request $request)
  54     {
  55         $this->checkPermission('chapter-create');
  56         $this->validate($request, [
  57             'name' => 'required|string|max:255'
  58         ]);
  59
  60         $book = $this->bookRepo->getBySlug($bookSlug);
  61         $chapter = $this->chapterRepo->newFromInput($request->all());
  62         $chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id);
  63         $chapter->priority = $this->bookRepo->getNewPriority($book);
  64         $chapter->created_by = auth()->user()->id;
  65         $chapter->updated_by = auth()->user()->id;
  66         $book->chapters()->save($chapter);
  67         Activity::add($chapter, 'chapter_create', $book->id);
  68         return redirect($chapter->getUrl());
  69     }
  70
  71     /**
  72      * Display the specified chapter.
  73      * @param $bookSlug
  74      * @param $chapterSlug
  75      * @return Response
  76      */
  77     public function show($bookSlug, $chapterSlug)
  78     {
  79         $book = $this->bookRepo->getBySlug($bookSlug);
  80         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
  81         $sidebarTree = $this->bookRepo->getChildren($book);
  82         Views::add($chapter);
  83         $this->setPageTitle($chapter->getShortName());
  84         return view('chapters/show', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter, 'sidebarTree' => $sidebarTree]);
  85     }
  86
  87     /**
  88      * Show the form for editing the specified chapter.
  89      * @param $bookSlug
  90      * @param $chapterSlug
  91      * @return Response
  92      */
  93     public function edit($bookSlug, $chapterSlug)
  94     {
  95         $this->checkPermission('chapter-update');
  96         $book = $this->bookRepo->getBySlug($bookSlug);
  97         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
  98         $this->setPageTitle('Edit Chapter' . $chapter->getShortName());
  99         return view('chapters/edit', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
 100     }
 101
 102     /**
 103      * Update the specified chapter in storage.
 104      * @param  Request $request
 105      * @param          $bookSlug
 106      * @param          $chapterSlug
 107      * @return Response
 108      */
 109     public function update(Request $request, $bookSlug, $chapterSlug)
 110     {
 111         $this->checkPermission('chapter-update');
 112         $book = $this->bookRepo->getBySlug($bookSlug);
 113         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
 114         $chapter->fill($request->all());
 115         $chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id, $chapter->id);
 116         $chapter->updated_by = auth()->user()->id;
 117         $chapter->save();
 118         Activity::add($chapter, 'chapter_update', $book->id);
 119         return redirect($chapter->getUrl());
 120     }
 121
 122     /**
 123      * Shows the page to confirm deletion of this chapter.
 124      * @param $bookSlug
 125      * @param $chapterSlug
 126      * @return \Illuminate\View\View
 127      */
 128     public function showDelete($bookSlug, $chapterSlug)
 129     {
 130         $this->checkPermission('chapter-delete');
 131         $book = $this->bookRepo->getBySlug($bookSlug);
 132         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
 133         $this->setPageTitle('Delete Chapter' . $chapter->getShortName());
 134         return view('chapters/delete', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
 135     }
 136
 137     /**
 138      * Remove the specified chapter from storage.
 139      * @param $bookSlug
 140      * @param $chapterSlug
 141      * @return Response
 142      */
 143     public function destroy($bookSlug, $chapterSlug)
 144     {
 145         $this->checkPermission('chapter-delete');
 146         $book = $this->bookRepo->getBySlug($bookSlug);
 147         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
 148         Activity::addMessage('chapter_delete', $book->id, $chapter->name);
 149         $this->chapterRepo->destroy($chapter);
 150         return redirect($book->getUrl());
 151     }
 152 }