]> BookStack Code Mirror - bookstack/blob - app/Http/Controllers/ChapterController.php
Major permission naming refactor and database migration cleanup
[bookstack] / app / Http / Controllers / ChapterController.php
1 <?php namespace BookStack\Http\Controllers;
2
3 use Activity;
4 use BookStack\Repos\UserRepo;
5 use Illuminate\Http\Request;
6 use BookStack\Http\Requests;
7 use BookStack\Repos\BookRepo;
8 use BookStack\Repos\ChapterRepo;
9 use Views;
10
11 class ChapterController extends Controller
12 {
13
14     protected $bookRepo;
15     protected $chapterRepo;
16     protected $userRepo;
17
18     /**
19      * ChapterController constructor.
20      * @param BookRepo $bookRepo
21      * @param ChapterRepo $chapterRepo
22      * @param UserRepo $userRepo
23      */
24     public function __construct(BookRepo $bookRepo, ChapterRepo $chapterRepo, UserRepo $userRepo)
25     {
26         $this->bookRepo = $bookRepo;
27         $this->chapterRepo = $chapterRepo;
28         $this->userRepo = $userRepo;
29         parent::__construct();
30     }
31
32     /**
33      * Show the form for creating a new chapter.
34      * @param $bookSlug
35      * @return Response
36      */
37     public function create($bookSlug)
38     {
39         $book = $this->bookRepo->getBySlug($bookSlug);
40         $this->checkOwnablePermission('chapter-create', $book);
41         $this->setPageTitle('Create New Chapter');
42         return view('chapters/create', ['book' => $book, 'current' => $book]);
43     }
44
45     /**
46      * Store a newly created chapter in storage.
47      * @param          $bookSlug
48      * @param  Request $request
49      * @return Response
50      */
51     public function store($bookSlug, Request $request)
52     {
53         $this->validate($request, [
54             'name' => 'required|string|max:255'
55         ]);
56
57         $book = $this->bookRepo->getBySlug($bookSlug);
58         $this->checkOwnablePermission('chapter-create', $book);
59
60         $input = $request->all();
61         $input['priority'] = $this->bookRepo->getNewPriority($book);
62         $chapter = $this->chapterRepo->createFromInput($request->all(), $book);
63         Activity::add($chapter, 'chapter_create', $book->id);
64         return redirect($chapter->getUrl());
65     }
66
67     /**
68      * Display the specified chapter.
69      * @param $bookSlug
70      * @param $chapterSlug
71      * @return Response
72      */
73     public function show($bookSlug, $chapterSlug)
74     {
75         $book = $this->bookRepo->getBySlug($bookSlug);
76         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
77         $this->checkOwnablePermission('chapter-view', $chapter);
78         $sidebarTree = $this->bookRepo->getChildren($book);
79         Views::add($chapter);
80         $this->setPageTitle($chapter->getShortName());
81         $pages = $this->chapterRepo->getChildren($chapter);
82         return view('chapters/show', [
83             'book' => $book,
84             'chapter' => $chapter,
85             'current' => $chapter,
86             'sidebarTree' => $sidebarTree,
87             'pages' => $pages
88         ]);
89     }
90
91     /**
92      * Show the form for editing the specified chapter.
93      * @param $bookSlug
94      * @param $chapterSlug
95      * @return Response
96      */
97     public function edit($bookSlug, $chapterSlug)
98     {
99         $book = $this->bookRepo->getBySlug($bookSlug);
100         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
101         $this->checkOwnablePermission('chapter-update', $chapter);
102         $this->setPageTitle('Edit Chapter' . $chapter->getShortName());
103         return view('chapters/edit', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
104     }
105
106     /**
107      * Update the specified chapter in storage.
108      * @param  Request $request
109      * @param          $bookSlug
110      * @param          $chapterSlug
111      * @return Response
112      */
113     public function update(Request $request, $bookSlug, $chapterSlug)
114     {
115         $book = $this->bookRepo->getBySlug($bookSlug);
116         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
117         $this->checkOwnablePermission('chapter-update', $chapter);
118         $chapter->fill($request->all());
119         $chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id, $chapter->id);
120         $chapter->updated_by = auth()->user()->id;
121         $chapter->save();
122         Activity::add($chapter, 'chapter_update', $book->id);
123         return redirect($chapter->getUrl());
124     }
125
126     /**
127      * Shows the page to confirm deletion of this chapter.
128      * @param $bookSlug
129      * @param $chapterSlug
130      * @return \Illuminate\View\View
131      */
132     public function showDelete($bookSlug, $chapterSlug)
133     {
134         $book = $this->bookRepo->getBySlug($bookSlug);
135         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
136         $this->checkOwnablePermission('chapter-delete', $chapter);
137         $this->setPageTitle('Delete Chapter' . $chapter->getShortName());
138         return view('chapters/delete', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
139     }
140
141     /**
142      * Remove the specified chapter from storage.
143      * @param $bookSlug
144      * @param $chapterSlug
145      * @return Response
146      */
147     public function destroy($bookSlug, $chapterSlug)
148     {
149         $book = $this->bookRepo->getBySlug($bookSlug);
150         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
151         $this->checkOwnablePermission('chapter-delete', $chapter);
152         Activity::addMessage('chapter_delete', $book->id, $chapter->name);
153         $this->chapterRepo->destroy($chapter);
154         return redirect($book->getUrl());
155     }
156
157     /**
158      * Show the Restrictions view.
159      * @param $bookSlug
160      * @param $chapterSlug
161      * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
162      */
163     public function showRestrict($bookSlug, $chapterSlug)
164     {
165         $book = $this->bookRepo->getBySlug($bookSlug);
166         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
167         $this->checkOwnablePermission('restrictions-manage', $chapter);
168         $roles = $this->userRepo->getRestrictableRoles();
169         return view('chapters/restrictions', [
170             'chapter' => $chapter,
171             'roles' => $roles
172         ]);
173     }
174
175     /**
176      * Set the restrictions for this chapter.
177      * @param $bookSlug
178      * @param $chapterSlug
179      * @param Request $request
180      * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
181      */
182     public function restrict($bookSlug, $chapterSlug, Request $request)
183     {
184         $book = $this->bookRepo->getBySlug($bookSlug);
185         $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
186         $this->checkOwnablePermission('restrictions-manage', $chapter);
187         $this->chapterRepo->updateEntityPermissionsFromRequest($request, $chapter);
188         session()->flash('success', 'Chapter Restrictions Updated');
189         return redirect($chapter->getUrl());
190     }
191 }