mirror of
https://github.com/BookStackApp/BookStack.git
synced 2024-08-29 21:52:35 +00:00
489 lines
16 KiB
PHP
489 lines
16 KiB
PHP
<?php namespace BookStack\Http\Controllers;
|
|
|
|
use Activity;
|
|
use BookStack\Exceptions\NotFoundException;
|
|
use BookStack\Repos\UserRepo;
|
|
use BookStack\Services\ExportService;
|
|
use Carbon\Carbon;
|
|
use Illuminate\Http\Request;
|
|
use BookStack\Http\Requests;
|
|
use BookStack\Repos\BookRepo;
|
|
use BookStack\Repos\ChapterRepo;
|
|
use BookStack\Repos\PageRepo;
|
|
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
|
|
use Views;
|
|
|
|
class PageController extends Controller
|
|
{
|
|
|
|
protected $pageRepo;
|
|
protected $bookRepo;
|
|
protected $chapterRepo;
|
|
protected $exportService;
|
|
protected $userRepo;
|
|
|
|
/**
|
|
* PageController constructor.
|
|
* @param PageRepo $pageRepo
|
|
* @param BookRepo $bookRepo
|
|
* @param ChapterRepo $chapterRepo
|
|
* @param ExportService $exportService
|
|
* @param UserRepo $userRepo
|
|
*/
|
|
public function __construct(PageRepo $pageRepo, BookRepo $bookRepo, ChapterRepo $chapterRepo, ExportService $exportService, UserRepo $userRepo)
|
|
{
|
|
$this->pageRepo = $pageRepo;
|
|
$this->bookRepo = $bookRepo;
|
|
$this->chapterRepo = $chapterRepo;
|
|
$this->exportService = $exportService;
|
|
$this->userRepo = $userRepo;
|
|
parent::__construct();
|
|
}
|
|
|
|
/**
|
|
* Show the form for creating a new page.
|
|
* @param $bookSlug
|
|
* @param bool $chapterSlug
|
|
* @return Response
|
|
* @internal param bool $pageSlug
|
|
*/
|
|
public function create($bookSlug, $chapterSlug = false)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$chapter = $chapterSlug ? $this->chapterRepo->getBySlug($chapterSlug, $book->id) : null;
|
|
$parent = $chapter ? $chapter : $book;
|
|
$this->checkOwnablePermission('page-create', $parent);
|
|
$this->setPageTitle('Create New Page');
|
|
|
|
$draft = $this->pageRepo->getDraftPage($book, $chapter);
|
|
return redirect($draft->getUrl());
|
|
}
|
|
|
|
/**
|
|
* Show form to continue editing a draft page.
|
|
* @param $bookSlug
|
|
* @param $pageId
|
|
* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
|
|
*/
|
|
public function editDraft($bookSlug, $pageId)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$draft = $this->pageRepo->getById($pageId, true);
|
|
$this->checkOwnablePermission('page-create', $book);
|
|
$this->setPageTitle('Edit Page Draft');
|
|
|
|
return view('pages/edit', ['page' => $draft, 'book' => $book, 'isDraft' => true]);
|
|
}
|
|
|
|
/**
|
|
* Store a new page by changing a draft into a page.
|
|
* @param Request $request
|
|
* @param string $bookSlug
|
|
* @return Response
|
|
*/
|
|
public function store(Request $request, $bookSlug, $pageId)
|
|
{
|
|
$this->validate($request, [
|
|
'name' => 'required|string|max:255'
|
|
]);
|
|
|
|
$input = $request->all();
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
|
|
$draftPage = $this->pageRepo->getById($pageId, true);
|
|
|
|
$chapterId = intval($draftPage->chapter_id);
|
|
$parent = $chapterId !== 0 ? $this->chapterRepo->getById($chapterId) : $book;
|
|
$this->checkOwnablePermission('page-create', $parent);
|
|
|
|
if ($parent->isA('chapter')) {
|
|
$input['priority'] = $this->chapterRepo->getNewPriority($parent);
|
|
} else {
|
|
$input['priority'] = $this->bookRepo->getNewPriority($parent);
|
|
}
|
|
|
|
$page = $this->pageRepo->publishDraft($draftPage, $input);
|
|
|
|
Activity::add($page, 'page_create', $book->id);
|
|
return redirect($page->getUrl());
|
|
}
|
|
|
|
/**
|
|
* Display the specified page.
|
|
* If the page is not found via the slug the
|
|
* revisions are searched for a match.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return Response
|
|
*/
|
|
public function show($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
|
|
try {
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
} catch (NotFoundException $e) {
|
|
$page = $this->pageRepo->findPageUsingOldSlug($pageSlug, $bookSlug);
|
|
if ($page === null) abort(404);
|
|
return redirect($page->getUrl());
|
|
}
|
|
|
|
$this->checkOwnablePermission('page-view', $page);
|
|
|
|
$sidebarTree = $this->bookRepo->getChildren($book);
|
|
Views::add($page);
|
|
$this->setPageTitle($page->getShortName());
|
|
return view('pages/show', ['page' => $page, 'book' => $book, 'current' => $page, 'sidebarTree' => $sidebarTree]);
|
|
}
|
|
|
|
/**
|
|
* Get page from an ajax request.
|
|
* @param $pageId
|
|
* @return \Illuminate\Http\JsonResponse
|
|
*/
|
|
public function getPageAjax($pageId)
|
|
{
|
|
$page = $this->pageRepo->getById($pageId);
|
|
return response()->json($page);
|
|
}
|
|
|
|
/**
|
|
* Show the form for editing the specified page.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return Response
|
|
*/
|
|
public function edit($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->checkOwnablePermission('page-update', $page);
|
|
$this->setPageTitle('Editing Page ' . $page->getShortName());
|
|
$page->isDraft = false;
|
|
|
|
// Check for active editing
|
|
$warnings = [];
|
|
if ($this->pageRepo->isPageEditingActive($page, 60)) {
|
|
$warnings[] = $this->pageRepo->getPageEditingActiveMessage($page, 60);
|
|
}
|
|
|
|
// Check for a current draft version for this user
|
|
if ($this->pageRepo->hasUserGotPageDraft($page, $this->currentUser->id)) {
|
|
$draft = $this->pageRepo->getUserPageDraft($page, $this->currentUser->id);
|
|
$page->name = $draft->name;
|
|
$page->html = $draft->html;
|
|
$page->markdown = $draft->markdown;
|
|
$page->isDraft = true;
|
|
$warnings [] = $this->pageRepo->getUserPageDraftMessage($draft);
|
|
}
|
|
|
|
if (count($warnings) > 0) session()->flash('warning', implode("\n", $warnings));
|
|
|
|
return view('pages/edit', ['page' => $page, 'book' => $book, 'current' => $page]);
|
|
}
|
|
|
|
/**
|
|
* Update the specified page in storage.
|
|
* @param Request $request
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return Response
|
|
*/
|
|
public function update(Request $request, $bookSlug, $pageSlug)
|
|
{
|
|
$this->validate($request, [
|
|
'name' => 'required|string|max:255'
|
|
]);
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->checkOwnablePermission('page-update', $page);
|
|
$this->pageRepo->updatePage($page, $book->id, $request->all());
|
|
Activity::add($page, 'page_update', $book->id);
|
|
return redirect($page->getUrl());
|
|
}
|
|
|
|
/**
|
|
* Save a draft update as a revision.
|
|
* @param Request $request
|
|
* @param $pageId
|
|
* @return \Illuminate\Http\JsonResponse
|
|
*/
|
|
public function saveDraft(Request $request, $pageId)
|
|
{
|
|
$page = $this->pageRepo->getById($pageId, true);
|
|
$this->checkOwnablePermission('page-update', $page);
|
|
if ($page->draft) {
|
|
$draft = $this->pageRepo->updateDraftPage($page, $request->only(['name', 'html', 'markdown']));
|
|
} else {
|
|
$draft = $this->pageRepo->saveUpdateDraft($page, $request->only(['name', 'html', 'markdown']));
|
|
}
|
|
|
|
$updateTime = $draft->updated_at->timestamp;
|
|
$utcUpdateTimestamp = $updateTime + Carbon::createFromTimestamp(0)->offset;
|
|
return response()->json([
|
|
'status' => 'success',
|
|
'message' => 'Draft saved at ',
|
|
'timestamp' => $utcUpdateTimestamp
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Redirect from a special link url which
|
|
* uses the page id rather than the name.
|
|
* @param $pageId
|
|
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
|
|
*/
|
|
public function redirectFromLink($pageId)
|
|
{
|
|
$page = $this->pageRepo->getById($pageId);
|
|
return redirect($page->getUrl());
|
|
}
|
|
|
|
/**
|
|
* Show the deletion page for the specified page.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return \Illuminate\View\View
|
|
*/
|
|
public function showDelete($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->checkOwnablePermission('page-delete', $page);
|
|
$this->setPageTitle('Delete Page ' . $page->getShortName());
|
|
return view('pages/delete', ['book' => $book, 'page' => $page, 'current' => $page]);
|
|
}
|
|
|
|
|
|
/**
|
|
* Show the deletion page for the specified page.
|
|
* @param $bookSlug
|
|
* @param $pageId
|
|
* @return \Illuminate\View\View
|
|
* @throws NotFoundException
|
|
*/
|
|
public function showDeleteDraft($bookSlug, $pageId)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getById($pageId, true);
|
|
$this->checkOwnablePermission('page-update', $page);
|
|
$this->setPageTitle('Delete Draft Page ' . $page->getShortName());
|
|
return view('pages/delete', ['book' => $book, 'page' => $page, 'current' => $page]);
|
|
}
|
|
|
|
/**
|
|
* Remove the specified page from storage.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return Response
|
|
* @internal param int $id
|
|
*/
|
|
public function destroy($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->checkOwnablePermission('page-delete', $page);
|
|
Activity::addMessage('page_delete', $book->id, $page->name);
|
|
session()->flash('success', 'Page deleted');
|
|
$this->pageRepo->destroy($page);
|
|
return redirect($book->getUrl());
|
|
}
|
|
|
|
/**
|
|
* Remove the specified draft page from storage.
|
|
* @param $bookSlug
|
|
* @param $pageId
|
|
* @return Response
|
|
* @throws NotFoundException
|
|
*/
|
|
public function destroyDraft($bookSlug, $pageId)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getById($pageId, true);
|
|
$this->checkOwnablePermission('page-update', $page);
|
|
session()->flash('success', 'Draft deleted');
|
|
$this->pageRepo->destroy($page);
|
|
return redirect($book->getUrl());
|
|
}
|
|
|
|
/**
|
|
* Shows the last revisions for this page.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return \Illuminate\View\View
|
|
*/
|
|
public function showRevisions($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->setPageTitle('Revisions For ' . $page->getShortName());
|
|
return view('pages/revisions', ['page' => $page, 'book' => $book, 'current' => $page]);
|
|
}
|
|
|
|
/**
|
|
* Shows a preview of a single revision
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @param $revisionId
|
|
* @return \Illuminate\View\View
|
|
*/
|
|
public function showRevision($bookSlug, $pageSlug, $revisionId)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$revision = $this->pageRepo->getRevisionById($revisionId);
|
|
$page->fill($revision->toArray());
|
|
$this->setPageTitle('Page Revision For ' . $page->getShortName());
|
|
return view('pages/revision', ['page' => $page, 'book' => $book]);
|
|
}
|
|
|
|
/**
|
|
* Restores a page using the content of the specified revision.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @param $revisionId
|
|
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
|
|
*/
|
|
public function restoreRevision($bookSlug, $pageSlug, $revisionId)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->checkOwnablePermission('page-update', $page);
|
|
$page = $this->pageRepo->restoreRevision($page, $book, $revisionId);
|
|
Activity::add($page, 'page_restore', $book->id);
|
|
return redirect($page->getUrl());
|
|
}
|
|
|
|
/**
|
|
* Exports a page to pdf format using barryvdh/laravel-dompdf wrapper.
|
|
* https://github.com/barryvdh/laravel-dompdf
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return \Illuminate\Http\Response
|
|
*/
|
|
public function exportPdf($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$pdfContent = $this->exportService->pageToPdf($page);
|
|
return response()->make($pdfContent, 200, [
|
|
'Content-Type' => 'application/octet-stream',
|
|
'Content-Disposition' => 'attachment; filename="' . $pageSlug . '.pdf'
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Export a page to a self-contained HTML file.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return \Illuminate\Http\Response
|
|
*/
|
|
public function exportHtml($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$containedHtml = $this->exportService->pageToContainedHtml($page);
|
|
return response()->make($containedHtml, 200, [
|
|
'Content-Type' => 'application/octet-stream',
|
|
'Content-Disposition' => 'attachment; filename="' . $pageSlug . '.html'
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Export a page to a simple plaintext .txt file.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return \Illuminate\Http\Response
|
|
*/
|
|
public function exportPlainText($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$containedHtml = $this->exportService->pageToPlainText($page);
|
|
return response()->make($containedHtml, 200, [
|
|
'Content-Type' => 'application/octet-stream',
|
|
'Content-Disposition' => 'attachment; filename="' . $pageSlug . '.txt'
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Show a listing of recently created pages
|
|
* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
|
|
*/
|
|
public function showRecentlyCreated()
|
|
{
|
|
$pages = $this->pageRepo->getRecentlyCreatedPaginated(20);
|
|
return view('pages/detailed-listing', [
|
|
'title' => 'Recently Created Pages',
|
|
'pages' => $pages
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Show a listing of recently created pages
|
|
* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
|
|
*/
|
|
public function showRecentlyUpdated()
|
|
{
|
|
$pages = $this->pageRepo->getRecentlyUpdatedPaginated(20);
|
|
return view('pages/detailed-listing', [
|
|
'title' => 'Recently Updated Pages',
|
|
'pages' => $pages
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Show the Restrictions view.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
|
|
*/
|
|
public function showRestrict($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->checkOwnablePermission('restrictions-manage', $page);
|
|
$roles = $this->userRepo->getRestrictableRoles();
|
|
return view('pages/restrictions', [
|
|
'page' => $page,
|
|
'roles' => $roles
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Show the view to choose a new parent to move a page into.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @return mixed
|
|
* @throws NotFoundException
|
|
*/
|
|
public function showMove($bookSlug, $pageSlug)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->checkOwnablePermission('page-update', $page);
|
|
return view('pages/move', [
|
|
'book' => $book,
|
|
'page' => $page
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* Set the permissions for this page.
|
|
* @param $bookSlug
|
|
* @param $pageSlug
|
|
* @param Request $request
|
|
* @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
|
|
*/
|
|
public function restrict($bookSlug, $pageSlug, Request $request)
|
|
{
|
|
$book = $this->bookRepo->getBySlug($bookSlug);
|
|
$page = $this->pageRepo->getBySlug($pageSlug, $book->id);
|
|
$this->checkOwnablePermission('restrictions-manage', $page);
|
|
$this->pageRepo->updateEntityPermissionsFromRequest($request, $page);
|
|
session()->flash('success', 'Page Permissions Updated');
|
|
return redirect($page->getUrl());
|
|
}
|
|
|
|
}
|