3 namespace BookStack\Http\Controllers;
6 use Illuminate\Http\Request;
8 use Illuminate\Support\Facades\Auth;
9 use BookStack\Http\Requests;
10 use BookStack\Repos\BookRepo;
11 use BookStack\Repos\ChapterRepo;
12 use BookStack\Repos\PageRepo;
15 class PageController extends Controller
20 protected $chapterRepo;
23 * PageController constructor.
24 * @param PageRepo $pageRepo
25 * @param BookRepo $bookRepo
26 * @param ChapterRepo $chapterRepo
28 public function __construct(PageRepo $pageRepo, BookRepo $bookRepo, ChapterRepo $chapterRepo)
30 $this->pageRepo = $pageRepo;
31 $this->bookRepo = $bookRepo;
32 $this->chapterRepo = $chapterRepo;
33 parent::__construct();
37 * Show the form for creating a new page.
40 * @param bool $chapterSlug
42 * @internal param bool $pageSlug
44 public function create($bookSlug, $chapterSlug = false)
46 $this->checkPermission('page-create');
47 $book = $this->bookRepo->getBySlug($bookSlug);
48 $chapter = $chapterSlug ? $this->chapterRepo->getBySlug($chapterSlug, $book->id) : false;
49 return view('pages/create', ['book' => $book, 'chapter' => $chapter]);
53 * Store a newly created page in storage.
55 * @param Request $request
59 public function store(Request $request, $bookSlug)
61 $this->checkPermission('page-create');
62 $this->validate($request, [
63 'name' => 'required|string|max:255',
64 'html' => 'required|string',
65 'parent' => 'integer|exists:pages,id'
68 $input = $request->all();
69 $book = $this->bookRepo->getBySlug($bookSlug);
70 $chapterId = ($request->has('chapter') && $this->chapterRepo->idExists($request->get('chapter'))) ? $request->get('chapter') : null;
71 $input['priority'] = $this->bookRepo->getNewPriority($book);
73 $page = $this->pageRepo->saveNew($input, $book, $chapterId);
75 Activity::add($page, 'page_create', $book->id);
76 return redirect($page->getUrl());
80 * Display the specified page.
86 public function show($bookSlug, $pageSlug)
88 $book = $this->bookRepo->getBySlug($bookSlug);
89 $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
91 return view('pages/show', ['page' => $page, 'book' => $book, 'current' => $page]);
95 * Show the form for editing the specified page.
101 public function edit($bookSlug, $pageSlug)
103 $this->checkPermission('page-update');
104 $book = $this->bookRepo->getBySlug($bookSlug);
105 $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
106 return view('pages/edit', ['page' => $page, 'book' => $book, 'current' => $page]);
110 * Update the specified page in storage.
112 * @param Request $request
117 public function update(Request $request, $bookSlug, $pageSlug)
119 $this->checkPermission('page-update');
120 $book = $this->bookRepo->getBySlug($bookSlug);
121 $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
122 $this->pageRepo->updatePage($page, $book->id, $request->all());
123 Activity::add($page, 'page_update', $book->id);
124 return redirect($page->getUrl());
128 * Redirect from a special link url which
129 * uses the page id rather than the name.
131 * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
133 public function redirectFromLink($pageId)
135 $page = $this->pageRepo->getById($pageId);
136 return redirect($page->getUrl());
140 * Show the deletion page for the specified page.
143 * @return \Illuminate\View\View
145 public function showDelete($bookSlug, $pageSlug)
147 $this->checkPermission('page-delete');
148 $book = $this->bookRepo->getBySlug($bookSlug);
149 $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
150 return view('pages/delete', ['book' => $book, 'page' => $page, 'current' => $page]);
154 * Remove the specified page from storage.
159 * @internal param int $id
161 public function destroy($bookSlug, $pageSlug)
163 $this->checkPermission('page-delete');
164 $book = $this->bookRepo->getBySlug($bookSlug);
165 $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
166 Activity::addMessage('page_delete', $book->id, $page->name);
167 $this->pageRepo->destroy($page);
168 return redirect($book->getUrl());
172 * Shows the last revisions for this page.
175 * @return \Illuminate\View\View
177 public function showRevisions($bookSlug, $pageSlug)
179 $book = $this->bookRepo->getBySlug($bookSlug);
180 $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
181 return view('pages/revisions', ['page' => $page, 'book' => $book, 'current' => $page]);
185 * Shows a preview of a single revision
189 * @return \Illuminate\View\View
191 public function showRevision($bookSlug, $pageSlug, $revisionId)
193 $book = $this->bookRepo->getBySlug($bookSlug);
194 $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
195 $revision = $this->pageRepo->getRevisionById($revisionId);
196 $page->fill($revision->toArray());
197 return view('pages/revision', ['page' => $page, 'book' => $book]);
201 * Restores a page using the content of the specified revision.
205 * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
207 public function restoreRevision($bookSlug, $pageSlug, $revisionId)
209 $this->checkPermission('page-update');
210 $book = $this->bookRepo->getBySlug($bookSlug);
211 $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
212 $page = $this->pageRepo->restoreRevision($page, $book, $revisionId);
213 Activity::add($page, 'page_restore', $book->id);
214 return redirect($page->getUrl());