-<?php
-
-namespace Oxbow\Http\Controllers;
+<?php namespace BookStack\Http\Controllers;
+use Activity;
+use BookStack\Exceptions\NotFoundException;
+use BookStack\Repos\EntityRepo;
+use BookStack\Repos\UserRepo;
+use BookStack\Services\ExportService;
+use Carbon\Carbon;
use Illuminate\Http\Request;
-
-use Oxbow\Http\Requests;
-use Oxbow\Http\Controllers\Controller;
+use Illuminate\Http\Response;
+use Views;
+use GatherContent\Htmldiff\Htmldiff;
class PageController extends Controller
{
+
+ protected $entityRepo;
+ protected $exportService;
+ protected $userRepo;
+
+ /**
+ * PageController constructor.
+ * @param EntityRepo $entityRepo
+ * @param ExportService $exportService
+ * @param UserRepo $userRepo
+ */
+ public function __construct(EntityRepo $entityRepo, ExportService $exportService, UserRepo $userRepo)
+ {
+ $this->entityRepo = $entityRepo;
+ $this->exportService = $exportService;
+ $this->userRepo = $userRepo;
+ parent::__construct();
+ }
+
/**
- * Display a listing of the resource.
- *
+ * Show the form for creating a new page.
+ * @param string $bookSlug
+ * @param string $chapterSlug
* @return Response
+ * @internal param bool $pageSlug
+ */
+ public function create($bookSlug, $chapterSlug = null)
+ {
+ $book = $this->entityRepo->getBySlug('book', $bookSlug);
+ $chapter = $chapterSlug ? $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug) : null;
+ $parent = $chapter ? $chapter : $book;
+ $this->checkOwnablePermission('page-create', $parent);
+
+ // Redirect to draft edit screen if signed in
+ if ($this->signedIn) {
+ $draft = $this->entityRepo->getDraftPage($book, $chapter);
+ return redirect($draft->getUrl());
+ }
+
+ // Otherwise show edit view
+ $this->setPageTitle(trans('entities.pages_new'));
+ return view('pages/guest-create', ['parent' => $parent]);
+ }
+
+ /**
+ * Create a new page as a guest user.
+ * @param Request $request
+ * @param string $bookSlug
+ * @param string|null $chapterSlug
+ * @return mixed
+ * @throws NotFoundException
+ */
+ public function createAsGuest(Request $request, $bookSlug, $chapterSlug = null)
+ {
+ $this->validate($request, [
+ 'name' => 'required|string|max:255'
+ ]);
+
+ $book = $this->entityRepo->getBySlug('book', $bookSlug);
+ $chapter = $chapterSlug ? $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug) : null;
+ $parent = $chapter ? $chapter : $book;
+ $this->checkOwnablePermission('page-create', $parent);
+
+ $page = $this->entityRepo->getDraftPage($book, $chapter);
+ $this->entityRepo->publishPageDraft($page, [
+ 'name' => $request->get('name'),
+ 'html' => ''
+ ]);
+ return redirect($page->getUrl('/edit'));
+ }
+
+ /**
+ * Show form to continue editing a draft page.
+ * @param string $bookSlug
+ * @param int $pageId
+ * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
*/
- public function index()
+ public function editDraft($bookSlug, $pageId)
{
- //
+ $draft = $this->entityRepo->getById('page', $pageId, true);
+ $this->checkOwnablePermission('page-create', $draft->book);
+ $this->setPageTitle(trans('entities.pages_edit_draft'));
+
+ $draftsEnabled = $this->signedIn;
+ return view('pages/edit', [
+ 'page' => $draft,
+ 'book' => $draft->book,
+ 'isDraft' => true,
+ 'draftsEnabled' => $draftsEnabled
+ ]);
}
/**
- * Show the form for creating a new resource.
- *
+ * Store a new page by changing a draft into a page.
+ * @param Request $request
+ * @param string $bookSlug
+ * @param int $pageId
* @return Response
*/
- public function create()
+ public function store(Request $request, $bookSlug, $pageId)
{
- //
+ $this->validate($request, [
+ 'name' => 'required|string|max:255'
+ ]);
+
+ $input = $request->all();
+ $book = $this->entityRepo->getBySlug('book', $bookSlug);
+
+ $draftPage = $this->entityRepo->getById('page', $pageId, true);
+
+ $chapterId = intval($draftPage->chapter_id);
+ $parent = $chapterId !== 0 ? $this->entityRepo->getById('chapter', $chapterId) : $book;
+ $this->checkOwnablePermission('page-create', $parent);
+
+ if ($parent->isA('chapter')) {
+ $input['priority'] = $this->entityRepo->getNewChapterPriority($parent);
+ } else {
+ $input['priority'] = $this->entityRepo->getNewBookPriority($parent);
+ }
+
+ $page = $this->entityRepo->publishPageDraft($draftPage, $input);
+
+ Activity::add($page, 'page_create', $book->id);
+ return redirect($page->getUrl());
}
/**
- * Store a newly created resource in storage.
- *
- * @param Request $request
+ * Display the specified page.
+ * If the page is not found via the slug the revisions are searched for a match.
+ * @param string $bookSlug
+ * @param string $pageSlug
* @return Response
*/
- public function store(Request $request)
+ public function show($bookSlug, $pageSlug)
{
- //
+ try {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ } catch (NotFoundException $e) {
+ $page = $this->entityRepo->getPageByOldSlug($pageSlug, $bookSlug);
+ if ($page === null) abort(404);
+ return redirect($page->getUrl());
+ }
+
+ $this->checkOwnablePermission('page-view', $page);
+
+ $pageContent = $this->entityRepo->renderPage($page);
+ $sidebarTree = $this->entityRepo->getBookChildren($page->book);
+ $pageNav = $this->entityRepo->getPageNav($pageContent);
+
+ Views::add($page);
+ $this->setPageTitle($page->getShortName());
+ return view('pages/show', [
+ 'page' => $page,'book' => $page->book,
+ 'current' => $page, 'sidebarTree' => $sidebarTree,
+ 'pageNav' => $pageNav, 'pageContent' => $pageContent]);
}
/**
- * Display the specified resource.
- *
- * @param int $id
+ * Get page from an ajax request.
+ * @param int $pageId
+ * @return \Illuminate\Http\JsonResponse
+ */
+ public function getPageAjax($pageId)
+ {
+ $page = $this->entityRepo->getById('page', $pageId);
+ return response()->json($page);
+ }
+
+ /**
+ * Show the form for editing the specified page.
+ * @param string $bookSlug
+ * @param string $pageSlug
* @return Response
*/
- public function show($id)
+ public function edit($bookSlug, $pageSlug)
{
- //
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $this->checkOwnablePermission('page-update', $page);
+ $this->setPageTitle(trans('entities.pages_editing_named', ['pageName'=>$page->getShortName()]));
+ $page->isDraft = false;
+
+ // Check for active editing
+ $warnings = [];
+ if ($this->entityRepo->isPageEditingActive($page, 60)) {
+ $warnings[] = $this->entityRepo->getPageEditingActiveMessage($page, 60);
+ }
+
+ // Check for a current draft version for this user
+ if ($this->entityRepo->hasUserGotPageDraft($page, $this->currentUser->id)) {
+ $draft = $this->entityRepo->getUserPageDraft($page, $this->currentUser->id);
+ $page->name = $draft->name;
+ $page->html = $draft->html;
+ $page->markdown = $draft->markdown;
+ $page->isDraft = true;
+ $warnings [] = $this->entityRepo->getUserPageDraftMessage($draft);
+ }
+
+ if (count($warnings) > 0) session()->flash('warning', implode("\n", $warnings));
+
+ $draftsEnabled = $this->signedIn;
+ return view('pages/edit', [
+ 'page' => $page,
+ 'book' => $page->book,
+ 'current' => $page,
+ 'draftsEnabled' => $draftsEnabled
+ ]);
}
/**
- * Show the form for editing the specified resource.
- *
- * @param int $id
+ * Update the specified page in storage.
+ * @param Request $request
+ * @param string $bookSlug
+ * @param string $pageSlug
* @return Response
*/
- public function edit($id)
+ public function update(Request $request, $bookSlug, $pageSlug)
+ {
+ $this->validate($request, [
+ 'name' => 'required|string|max:255'
+ ]);
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $this->checkOwnablePermission('page-update', $page);
+ $this->entityRepo->updatePage($page, $page->book->id, $request->all());
+ Activity::add($page, 'page_update', $page->book->id);
+ return redirect($page->getUrl());
+ }
+
+ /**
+ * Save a draft update as a revision.
+ * @param Request $request
+ * @param int $pageId
+ * @return \Illuminate\Http\JsonResponse
+ */
+ public function saveDraft(Request $request, $pageId)
+ {
+ $page = $this->entityRepo->getById('page', $pageId, true);
+ $this->checkOwnablePermission('page-update', $page);
+
+ if (!$this->signedIn) {
+ return response()->json([
+ 'status' => 'error',
+ 'message' => trans('errors.guests_cannot_save_drafts'),
+ ], 500);
+ }
+
+ $draft = $this->entityRepo->updatePageDraft($page, $request->only(['name', 'html', 'markdown']));
+
+ $updateTime = $draft->updated_at->timestamp;
+ $utcUpdateTimestamp = $updateTime + Carbon::createFromTimestamp(0)->offset;
+ return response()->json([
+ 'status' => 'success',
+ 'message' => trans('entities.pages_edit_draft_save_at'),
+ 'timestamp' => $utcUpdateTimestamp
+ ]);
+ }
+
+ /**
+ * Redirect from a special link url which
+ * uses the page id rather than the name.
+ * @param int $pageId
+ * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
+ */
+ public function redirectFromLink($pageId)
{
- //
+ $page = $this->entityRepo->getById('page', $pageId);
+ return redirect($page->getUrl());
}
/**
- * Update the specified resource in storage.
- *
- * @param Request $request
- * @param int $id
+ * Show the deletion page for the specified page.
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @return \Illuminate\View\View
+ */
+ public function showDelete($bookSlug, $pageSlug)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $this->checkOwnablePermission('page-delete', $page);
+ $this->setPageTitle(trans('entities.pages_delete_named', ['pageName'=>$page->getShortName()]));
+ return view('pages/delete', ['book' => $page->book, 'page' => $page, 'current' => $page]);
+ }
+
+
+ /**
+ * Show the deletion page for the specified page.
+ * @param string $bookSlug
+ * @param int $pageId
+ * @return \Illuminate\View\View
+ * @throws NotFoundException
+ */
+ public function showDeleteDraft($bookSlug, $pageId)
+ {
+ $page = $this->entityRepo->getById('page', $pageId, true);
+ $this->checkOwnablePermission('page-update', $page);
+ $this->setPageTitle(trans('entities.pages_delete_draft_named', ['pageName'=>$page->getShortName()]));
+ return view('pages/delete', ['book' => $page->book, 'page' => $page, 'current' => $page]);
+ }
+
+ /**
+ * Remove the specified page from storage.
+ * @param string $bookSlug
+ * @param string $pageSlug
* @return Response
+ * @internal param int $id
*/
- public function update(Request $request, $id)
+ public function destroy($bookSlug, $pageSlug)
{
- //
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $book = $page->book;
+ $this->checkOwnablePermission('page-delete', $page);
+ Activity::addMessage('page_delete', $book->id, $page->name);
+ session()->flash('success', trans('entities.pages_delete_success'));
+ $this->entityRepo->destroyPage($page);
+ return redirect($book->getUrl());
}
/**
- * Remove the specified resource from storage.
- *
- * @param int $id
+ * Remove the specified draft page from storage.
+ * @param string $bookSlug
+ * @param int $pageId
* @return Response
+ * @throws NotFoundException
+ */
+ public function destroyDraft($bookSlug, $pageId)
+ {
+ $page = $this->entityRepo->getById('page', $pageId, true);
+ $book = $page->book;
+ $this->checkOwnablePermission('page-update', $page);
+ session()->flash('success', trans('entities.pages_delete_draft_success'));
+ $this->entityRepo->destroyPage($page);
+ return redirect($book->getUrl());
+ }
+
+ /**
+ * Shows the last revisions for this page.
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @return \Illuminate\View\View
*/
- public function destroy($id)
+ public function showRevisions($bookSlug, $pageSlug)
{
- //
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $this->setPageTitle(trans('entities.pages_revisions_named', ['pageName'=>$page->getShortName()]));
+ return view('pages/revisions', ['page' => $page, 'book' => $page->book, 'current' => $page]);
}
+
+ /**
+ * Shows a preview of a single revision
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @param int $revisionId
+ * @return \Illuminate\View\View
+ */
+ public function showRevision($bookSlug, $pageSlug, $revisionId)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $revision = $page->revisions()->where('id', '=', $revisionId)->first();
+ if ($revision === null) {
+ abort(404);
+ }
+
+ $page->fill($revision->toArray());
+ $this->setPageTitle(trans('entities.pages_revision_named', ['pageName' => $page->getShortName()]));
+
+ return view('pages/revision', [
+ 'page' => $page,
+ 'book' => $page->book,
+ ]);
+ }
+
+ /**
+ * Shows the changes of a single revision
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @param int $revisionId
+ * @return \Illuminate\View\View
+ */
+ public function showRevisionChanges($bookSlug, $pageSlug, $revisionId)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $revision = $page->revisions()->where('id', '=', $revisionId)->first();
+ if ($revision === null) {
+ abort(404);
+ }
+
+ $prev = $revision->getPrevious();
+ $prevContent = ($prev === null) ? '' : $prev->html;
+ $diff = (new Htmldiff)->diff($prevContent, $revision->html);
+
+ $page->fill($revision->toArray());
+ $this->setPageTitle(trans('entities.pages_revision_named', ['pageName'=>$page->getShortName()]));
+
+ return view('pages/revision', [
+ 'page' => $page,
+ 'book' => $page->book,
+ 'diff' => $diff,
+ ]);
+ }
+
+ /**
+ * Restores a page using the content of the specified revision.
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @param int $revisionId
+ * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
+ */
+ public function restoreRevision($bookSlug, $pageSlug, $revisionId)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $this->checkOwnablePermission('page-update', $page);
+ $page = $this->entityRepo->restorePageRevision($page, $page->book, $revisionId);
+ Activity::add($page, 'page_restore', $page->book->id);
+ return redirect($page->getUrl());
+ }
+
+ /**
+ * Exports a page to a PDF.
+ * https://github.com/barryvdh/laravel-dompdf
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @return \Illuminate\Http\Response
+ */
+ public function exportPdf($bookSlug, $pageSlug)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $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 string $bookSlug
+ * @param string $pageSlug
+ * @return \Illuminate\Http\Response
+ */
+ public function exportHtml($bookSlug, $pageSlug)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $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 string $bookSlug
+ * @param string $pageSlug
+ * @return \Illuminate\Http\Response
+ */
+ public function exportPlainText($bookSlug, $pageSlug)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $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->entityRepo->getRecentlyCreatedPaginated('page', 20)->setPath(baseUrl('/pages/recently-created'));
+ return view('pages/detailed-listing', [
+ 'title' => trans('entities.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->entityRepo->getRecentlyUpdatedPaginated('page', 20)->setPath(baseUrl('/pages/recently-updated'));
+ return view('pages/detailed-listing', [
+ 'title' => trans('entities.recently_updated_pages'),
+ 'pages' => $pages
+ ]);
+ }
+
+ /**
+ * Show the Restrictions view.
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
+ */
+ public function showRestrict($bookSlug, $pageSlug)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $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 string $bookSlug
+ * @param string $pageSlug
+ * @return mixed
+ * @throws NotFoundException
+ */
+ public function showMove($bookSlug, $pageSlug)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $this->checkOwnablePermission('page-update', $page);
+ return view('pages/move', [
+ 'book' => $page->book,
+ 'page' => $page
+ ]);
+ }
+
+ /**
+ * Does the action of moving the location of a page
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @param Request $request
+ * @return mixed
+ * @throws NotFoundException
+ */
+ public function move($bookSlug, $pageSlug, Request $request)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $this->checkOwnablePermission('page-update', $page);
+
+ $entitySelection = $request->get('entity_selection', null);
+ if ($entitySelection === null || $entitySelection === '') {
+ return redirect($page->getUrl());
+ }
+
+ $stringExploded = explode(':', $entitySelection);
+ $entityType = $stringExploded[0];
+ $entityId = intval($stringExploded[1]);
+
+
+ try {
+ $parent = $this->entityRepo->getById($entityType, $entityId);
+ } catch (\Exception $e) {
+ session()->flash(trans('entities.selected_book_chapter_not_found'));
+ return redirect()->back();
+ }
+
+ $this->entityRepo->changePageParent($page, $parent);
+ Activity::add($page, 'page_move', $page->book->id);
+ session()->flash('success', trans('entities.pages_move_success', ['parentName' => $parent->name]));
+
+ return redirect($page->getUrl());
+ }
+
+ /**
+ * Set the permissions for this page.
+ * @param string $bookSlug
+ * @param string $pageSlug
+ * @param Request $request
+ * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
+ */
+ public function restrict($bookSlug, $pageSlug, Request $request)
+ {
+ $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+ $this->checkOwnablePermission('restrictions-manage', $page);
+ $this->entityRepo->updateEntityPermissionsFromRequest($request, $page);
+ session()->flash('success', trans('entities.pages_permissions_success'));
+ return redirect($page->getUrl());
+ }
+
}
projects / bookstack / blobdiff