Update/fix german translation

[bookstack] / app / Http / Controllers / PageController.php

diff --git a/app/Http/Controllers/PageController.php b/app/Http/Controllers/PageController.php
index 3d6abe5b4e97ea6f33041d2402f8c2002677333a..9a8525c2365c5025d46ea51172157437ed783823 100644 (file)
--- a/app/Http/Controllers/PageController.php
+++ b/app/Http/Controllers/PageController.php
@@ -2,39 +2,31 @@
 
 use Activity;
 use BookStack\Exceptions\NotFoundException;
 
 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 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 Illuminate\Http\Response;

 use Views;
 use Views;

+use GatherContent\Htmldiff\Htmldiff;

 
 class PageController extends Controller
 {
 
 
 class PageController extends Controller
 {
 

-    protected $pageRepo;
-    protected $bookRepo;
-    protected $chapterRepo;
+    protected $entityRepo;

     protected $exportService;
     protected $userRepo;
 
     /**
      * PageController constructor.
     protected $exportService;
     protected $userRepo;
 
     /**
      * PageController constructor.

-     * @param PageRepo $pageRepo
-     * @param BookRepo $bookRepo
-     * @param ChapterRepo $chapterRepo
+     * @param EntityRepo $entityRepo

      * @param ExportService $exportService
      * @param UserRepo $userRepo
      */
      * @param ExportService $exportService
      * @param UserRepo $userRepo
      */

-    public function __construct(PageRepo $pageRepo, BookRepo $bookRepo, ChapterRepo $chapterRepo, ExportService $exportService, UserRepo $userRepo)
+    public function __construct(EntityRepo $entityRepo, ExportService $exportService, UserRepo $userRepo)

     {
     {

-        $this->pageRepo = $pageRepo;
-        $this->bookRepo = $bookRepo;
-        $this->chapterRepo = $chapterRepo;
+        $this->entityRepo = $entityRepo;

         $this->exportService = $exportService;
         $this->userRepo = $userRepo;
         parent::__construct();
         $this->exportService = $exportService;
         $this->userRepo = $userRepo;
         parent::__construct();


@@ -43,20 +35,53 @@ class PageController extends Controller
     /**
      * Show the form for creating a new page.
      * @param string $bookSlug
     /**
      * Show the form for creating a new page.
      * @param string $bookSlug

-     * @param bool $chapterSlug
+     * @param string $chapterSlug

      * @return Response
      * @internal param bool $pageSlug
      */
      * @return Response
      * @internal param bool $pageSlug
      */

-    public function create($bookSlug, $chapterSlug = false)
+    public function create($bookSlug, $chapterSlug = null)

     {
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $chapter = $chapterSlug ? $this->chapterRepo->getBySlug($chapterSlug, $book->id) : 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);
         $parent = $chapter ? $chapter : $book;
         $this->checkOwnablePermission('page-create', $parent);

-        $this->setPageTitle('Create New Page');

 
 

-        $draft = $this->pageRepo->getDraftPage($book, $chapter);
-        return redirect($draft->getUrl());
+        // 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'));

     }
 
     /**
     }
 
     /**


@@ -67,18 +92,24 @@ class PageController extends Controller
      */
     public function editDraft($bookSlug, $pageId)
     {
      */
     public function editDraft($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]);
+        $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
+        ]);

     }
 
     /**
      * Store a new page by changing a draft into a page.
      * @param  Request $request
      * @param  string $bookSlug
     }
 
     /**
      * Store a new page by changing a draft into a page.
      * @param  Request $request
      * @param  string $bookSlug

+     * @param  int $pageId

      * @return Response
      */
     public function store(Request $request, $bookSlug, $pageId)
      * @return Response
      */
     public function store(Request $request, $bookSlug, $pageId)


@@ -88,21 +119,21 @@ class PageController extends Controller
         ]);
 
         $input = $request->all();
         ]);
 
         $input = $request->all();

-        $book = $this->bookRepo->getBySlug($bookSlug);
+        $book = $this->entityRepo->getBySlug('book', $bookSlug);

 
 

-        $draftPage = $this->pageRepo->getById($pageId, true);
+        $draftPage = $this->entityRepo->getById('page', $pageId, true);

 
         $chapterId = intval($draftPage->chapter_id);
 
         $chapterId = intval($draftPage->chapter_id);

-        $parent = $chapterId !== 0 ? $this->chapterRepo->getById($chapterId) : $book;
+        $parent = $chapterId !== 0 ? $this->entityRepo->getById('chapter', $chapterId) : $book;

         $this->checkOwnablePermission('page-create', $parent);
 
         if ($parent->isA('chapter')) {
         $this->checkOwnablePermission('page-create', $parent);
 
         if ($parent->isA('chapter')) {

-            $input['priority'] = $this->chapterRepo->getNewPriority($parent);
+            $input['priority'] = $this->entityRepo->getNewChapterPriority($parent);

         } else {
         } else {

-            $input['priority'] = $this->bookRepo->getNewPriority($parent);
+            $input['priority'] = $this->entityRepo->getNewBookPriority($parent);

         }
 
         }
 

-        $page = $this->pageRepo->publishDraft($draftPage, $input);
+        $page = $this->entityRepo->publishPageDraft($draftPage, $input);

 
         Activity::add($page, 'page_create', $book->id);
         return redirect($page->getUrl());
 
         Activity::add($page, 'page_create', $book->id);
         return redirect($page->getUrl());


@@ -110,33 +141,33 @@ class PageController extends Controller
 
     /**
      * Display the specified page.
 
     /**
      * Display the specified page.

-     * If the page is not found via the slug the
-     * revisions are searched for a match.
+     * If the page is not found via the slug the revisions are searched for a match.

      * @param string $bookSlug
      * @param string $pageSlug
      * @return Response
      */
     public function show($bookSlug, $pageSlug)
     {
      * @param string $bookSlug
      * @param string $pageSlug
      * @return Response
      */
     public function show($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-

         try {
         try {

-            $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+            $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         } catch (NotFoundException $e) {
         } catch (NotFoundException $e) {

-            $page = $this->pageRepo->findPageUsingOldSlug($pageSlug, $bookSlug);
+            $page = $this->entityRepo->getPageByOldSlug($pageSlug, $bookSlug);

             if ($page === null) abort(404);
             return redirect($page->getUrl());
         }
 
         $this->checkOwnablePermission('page-view', $page);
 
             if ($page === null) abort(404);
             return redirect($page->getUrl());
         }
 
         $this->checkOwnablePermission('page-view', $page);
 

-        $sidebarTree = $this->bookRepo->getChildren($book);
-        $pageNav = $this->pageRepo->getPageNav($page);
-        
+        $pageContent = $this->entityRepo->renderPage($page);
+        $sidebarTree = $this->entityRepo->getBookChildren($page->book);
+        $pageNav = $this->entityRepo->getPageNav($pageContent);
+

         Views::add($page);
         $this->setPageTitle($page->getShortName());
         Views::add($page);
         $this->setPageTitle($page->getShortName());

-        return view('pages/show', ['page' => $page, 'book' => $book,
-                                   'current' => $page, 'sidebarTree' => $sidebarTree, 'pageNav' => $pageNav]);
+        return view('pages/show', [
+            'page' => $page,'book' => $page->book,
+            'current' => $page, 'sidebarTree' => $sidebarTree,
+            'pageNav' => $pageNav, 'pageContent' => $pageContent]);

     }
 
     /**
     }
 
     /**


@@ -146,7 +177,7 @@ class PageController extends Controller
      */
     public function getPageAjax($pageId)
     {
      */
     public function getPageAjax($pageId)
     {

-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->entityRepo->getById('page', $pageId);

         return response()->json($page);
     }
 
         return response()->json($page);
     }
 


@@ -158,31 +189,36 @@ class PageController extends Controller
      */
     public function edit($bookSlug, $pageSlug)
     {
      */
     public function edit($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $this->checkOwnablePermission('page-update', $page);
         $this->checkOwnablePermission('page-update', $page);

-        $this->setPageTitle('Editing Page ' . $page->getShortName());
+        $this->setPageTitle(trans('entities.pages_editing_named', ['pageName'=>$page->getShortName()]));

         $page->isDraft = false;
 
         // Check for active editing
         $warnings = [];
         $page->isDraft = false;
 
         // Check for active editing
         $warnings = [];

-        if ($this->pageRepo->isPageEditingActive($page, 60)) {
-            $warnings[] = $this->pageRepo->getPageEditingActiveMessage($page, 60);
+        if ($this->entityRepo->isPageEditingActive($page, 60)) {
+            $warnings[] = $this->entityRepo->getPageEditingActiveMessage($page, 60);

         }
 
         // Check for a current draft version for this user
         }
 
         // Check for a current draft version for this user

-        if ($this->pageRepo->hasUserGotPageDraft($page, $this->currentUser->id)) {
-            $draft = $this->pageRepo->getUserPageDraft($page, $this->currentUser->id);
+        if ($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;
             $page->name = $draft->name;
             $page->html = $draft->html;
             $page->markdown = $draft->markdown;
             $page->isDraft = true;

-            $warnings [] = $this->pageRepo->getUserPageDraftMessage($draft);
+            $warnings [] = $this->entityRepo->getUserPageDraftMessage($draft);

         }
 
         if (count($warnings) > 0) session()->flash('warning', implode("\n", $warnings));
 
         }
 
         if (count($warnings) > 0) session()->flash('warning', implode("\n", $warnings));
 

-        return view('pages/edit', ['page' => $page, 'book' => $book, 'current' => $page]);
+        $draftsEnabled = $this->signedIn;
+        return view('pages/edit', [
+            'page' => $page,
+            'book' => $page->book,
+            'current' => $page,
+            'draftsEnabled' => $draftsEnabled
+        ]);

     }
 
     /**
     }
 
     /**


@@ -197,11 +233,10 @@ class PageController extends Controller
         $this->validate($request, [
             'name' => 'required|string|max:255'
         ]);
         $this->validate($request, [
             'name' => 'required|string|max:255'
         ]);

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $this->checkOwnablePermission('page-update', $page);
         $this->checkOwnablePermission('page-update', $page);

-        $this->pageRepo->updatePage($page, $book->id, $request->all());
-        Activity::add($page, 'page_update', $book->id);
+        $this->entityRepo->updatePage($page, $page->book->id, $request->all());
+        Activity::add($page, 'page_update', $page->book->id);

         return redirect($page->getUrl());
     }
 
         return redirect($page->getUrl());
     }
 


@@ -213,19 +248,23 @@ class PageController extends Controller
      */
     public function saveDraft(Request $request, $pageId)
     {
      */
     public function saveDraft(Request $request, $pageId)
     {

-        $page = $this->pageRepo->getById($pageId, true);
+        $page = $this->entityRepo->getById('page', $pageId, true);

         $this->checkOwnablePermission('page-update', $page);
         $this->checkOwnablePermission('page-update', $page);

-        if ($page->draft) {
-            $draft = $this->pageRepo->updateDraftPage($page, $request->only(['name', 'html', 'markdown']));
-        } else {
-            $draft = $this->pageRepo->saveUpdateDraft($page, $request->only(['name', 'html', 'markdown']));
+
+        if (!$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',
         $updateTime = $draft->updated_at->timestamp;
         $utcUpdateTimestamp = $updateTime + Carbon::createFromTimestamp(0)->offset;
         return response()->json([
             'status'    => 'success',

-            'message'   => 'Draft saved at ',
+            'message'   => trans('entities.pages_edit_draft_save_at'),

             'timestamp' => $utcUpdateTimestamp
         ]);
     }
             'timestamp' => $utcUpdateTimestamp
         ]);
     }


@@ -238,7 +277,7 @@ class PageController extends Controller
      */
     public function redirectFromLink($pageId)
     {
      */
     public function redirectFromLink($pageId)
     {

-        $page = $this->pageRepo->getById($pageId);
+        $page = $this->entityRepo->getById('page', $pageId);

         return redirect($page->getUrl());
     }
 
         return redirect($page->getUrl());
     }
 


@@ -250,11 +289,10 @@ class PageController extends Controller
      */
     public function showDelete($bookSlug, $pageSlug)
     {
      */
     public function showDelete($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $this->checkOwnablePermission('page-delete', $page);
         $this->checkOwnablePermission('page-delete', $page);

-        $this->setPageTitle('Delete Page ' . $page->getShortName());
-        return view('pages/delete', ['book' => $book, 'page' => $page, 'current' => $page]);
+        $this->setPageTitle(trans('entities.pages_delete_named', ['pageName'=>$page->getShortName()]));
+        return view('pages/delete', ['book' => $page->book, 'page' => $page, 'current' => $page]);

     }
 
 
     }
 
 


@@ -267,11 +305,10 @@ class PageController extends Controller
      */
     public function showDeleteDraft($bookSlug, $pageId)
     {
      */
     public function showDeleteDraft($bookSlug, $pageId)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getById($pageId, true);
+        $page = $this->entityRepo->getById('page', $pageId, true);

         $this->checkOwnablePermission('page-update', $page);
         $this->checkOwnablePermission('page-update', $page);

-        $this->setPageTitle('Delete Draft Page ' . $page->getShortName());
-        return view('pages/delete', ['book' => $book, 'page' => $page, 'current' => $page]);
+        $this->setPageTitle(trans('entities.pages_delete_draft_named', ['pageName'=>$page->getShortName()]));
+        return view('pages/delete', ['book' => $page->book, 'page' => $page, 'current' => $page]);

     }
 
     /**
     }
 
     /**


@@ -283,12 +320,12 @@ class PageController extends Controller
      */
     public function destroy($bookSlug, $pageSlug)
     {
      */
     public function destroy($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);
+        $book = $page->book;

         $this->checkOwnablePermission('page-delete', $page);
         Activity::addMessage('page_delete', $book->id, $page->name);
         $this->checkOwnablePermission('page-delete', $page);
         Activity::addMessage('page_delete', $book->id, $page->name);

-        session()->flash('success', 'Page deleted');
-        $this->pageRepo->destroy($page);
+        session()->flash('success', trans('entities.pages_delete_success'));
+        $this->entityRepo->destroyPage($page);

         return redirect($book->getUrl());
     }
 
         return redirect($book->getUrl());
     }
 


@@ -301,11 +338,11 @@ class PageController extends Controller
      */
     public function destroyDraft($bookSlug, $pageId)
     {
      */
     public function destroyDraft($bookSlug, $pageId)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getById($pageId, true);
+        $page = $this->entityRepo->getById('page', $pageId, true);
+        $book = $page->book;

         $this->checkOwnablePermission('page-update', $page);
         $this->checkOwnablePermission('page-update', $page);

-        session()->flash('success', 'Draft deleted');
-        $this->pageRepo->destroy($page);
+        session()->flash('success', trans('entities.pages_delete_draft_success'));
+        $this->entityRepo->destroyPage($page);

         return redirect($book->getUrl());
     }
 
         return redirect($book->getUrl());
     }
 


@@ -317,10 +354,9 @@ class PageController extends Controller
      */
     public function showRevisions($bookSlug, $pageSlug)
     {
      */
     public function showRevisions($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]);
+        $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]);

     }
 
     /**
     }
 
     /**


@@ -332,12 +368,48 @@ class PageController extends Controller
      */
     public function showRevision($bookSlug, $pageSlug, $revisionId)
     {
      */
     public function showRevision($bookSlug, $pageSlug, $revisionId)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
-        $revision = $this->pageRepo->getRevisionById($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());
         $page->fill($revision->toArray());

-        $this->setPageTitle('Page Revision For ' . $page->getShortName());
-        return view('pages/revision', ['page' => $page, 'book' => $book]);
+        $this->setPageTitle(trans('entities.pages_revision_named', ['pageName'=>$page->getShortName()]));
+
+        return view('pages/revision', [
+            'page' => $page,
+            'book' => $page->book,
+            'diff' => $diff,
+        ]);

     }
 
     /**
     }
 
     /**


@@ -349,16 +421,15 @@ class PageController extends Controller
      */
     public function restoreRevision($bookSlug, $pageSlug, $revisionId)
     {
      */
     public function restoreRevision($bookSlug, $pageSlug, $revisionId)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $this->checkOwnablePermission('page-update', $page);
         $this->checkOwnablePermission('page-update', $page);

-        $page = $this->pageRepo->restoreRevision($page, $book, $revisionId);
-        Activity::add($page, 'page_restore', $book->id);
+        $page = $this->entityRepo->restorePageRevision($page, $page->book, $revisionId);
+        Activity::add($page, 'page_restore', $page->book->id);

         return redirect($page->getUrl());
     }
 
     /**
         return redirect($page->getUrl());
     }
 
     /**

-     * Exports a page to pdf format using barryvdh/laravel-dompdf wrapper.
+     * Exports a page to a PDF.

      * https://github.com/barryvdh/laravel-dompdf
      * @param string $bookSlug
      * @param string $pageSlug
      * https://github.com/barryvdh/laravel-dompdf
      * @param string $bookSlug
      * @param string $pageSlug


@@ -366,8 +437,7 @@ class PageController extends Controller
      */
     public function exportPdf($bookSlug, $pageSlug)
     {
      */
     public function exportPdf($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $pdfContent = $this->exportService->pageToPdf($page);
         return response()->make($pdfContent, 200, [
             'Content-Type'        => 'application/octet-stream',
         $pdfContent = $this->exportService->pageToPdf($page);
         return response()->make($pdfContent, 200, [
             'Content-Type'        => 'application/octet-stream',


@@ -383,8 +453,7 @@ class PageController extends Controller
      */
     public function exportHtml($bookSlug, $pageSlug)
     {
      */
     public function exportHtml($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $containedHtml = $this->exportService->pageToContainedHtml($page);
         return response()->make($containedHtml, 200, [
             'Content-Type'        => 'application/octet-stream',
         $containedHtml = $this->exportService->pageToContainedHtml($page);
         return response()->make($containedHtml, 200, [
             'Content-Type'        => 'application/octet-stream',


@@ -400,8 +469,7 @@ class PageController extends Controller
      */
     public function exportPlainText($bookSlug, $pageSlug)
     {
      */
     public function exportPlainText($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $containedHtml = $this->exportService->pageToPlainText($page);
         return response()->make($containedHtml, 200, [
             'Content-Type'        => 'application/octet-stream',
         $containedHtml = $this->exportService->pageToPlainText($page);
         return response()->make($containedHtml, 200, [
             'Content-Type'        => 'application/octet-stream',


@@ -415,9 +483,9 @@ class PageController extends Controller
      */
     public function showRecentlyCreated()
     {
      */
     public function showRecentlyCreated()
     {

-        $pages = $this->pageRepo->getRecentlyCreatedPaginated(20)->setPath(baseUrl('/pages/recently-created'));
+        $pages = $this->entityRepo->getRecentlyCreatedPaginated('page', 20)->setPath(baseUrl('/pages/recently-created'));

         return view('pages/detailed-listing', [
         return view('pages/detailed-listing', [

-            'title' => 'Recently Created Pages',
+            'title' => trans('entities.recently_created_pages'),

             'pages' => $pages
         ]);
     }
             'pages' => $pages
         ]);
     }


@@ -428,9 +496,9 @@ class PageController extends Controller
      */
     public function showRecentlyUpdated()
     {
      */
     public function showRecentlyUpdated()
     {

-        $pages = $this->pageRepo->getRecentlyUpdatedPaginated(20)->setPath(baseUrl('/pages/recently-updated'));
+        $pages = $this->entityRepo->getRecentlyUpdatedPaginated('page', 20)->setPath(baseUrl('/pages/recently-updated'));

         return view('pages/detailed-listing', [
         return view('pages/detailed-listing', [

-            'title' => 'Recently Updated Pages',
+            'title' => trans('entities.recently_updated_pages'),

             'pages' => $pages
         ]);
     }
             'pages' => $pages
         ]);
     }


@@ -443,8 +511,7 @@ class PageController extends Controller
      */
     public function showRestrict($bookSlug, $pageSlug)
     {
      */
     public function showRestrict($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $this->checkOwnablePermission('restrictions-manage', $page);
         $roles = $this->userRepo->getRestrictableRoles();
         return view('pages/restrictions', [
         $this->checkOwnablePermission('restrictions-manage', $page);
         $roles = $this->userRepo->getRestrictableRoles();
         return view('pages/restrictions', [


@@ -462,11 +529,10 @@ class PageController extends Controller
      */
     public function showMove($bookSlug, $pageSlug)
     {
      */
     public function showMove($bookSlug, $pageSlug)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $this->checkOwnablePermission('page-update', $page);
         return view('pages/move', [
         $this->checkOwnablePermission('page-update', $page);
         return view('pages/move', [

-            'book' => $book,
+            'book' => $page->book,

             'page' => $page
         ]);
     }
             'page' => $page
         ]);
     }


@@ -481,8 +547,7 @@ class PageController extends Controller
      */
     public function move($bookSlug, $pageSlug, Request $request)
     {
      */
     public function move($bookSlug, $pageSlug, Request $request)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $this->checkOwnablePermission('page-update', $page);
 
         $entitySelection = $request->get('entity_selection', null);
         $this->checkOwnablePermission('page-update', $page);
 
         $entitySelection = $request->get('entity_selection', null);


@@ -494,22 +559,17 @@ class PageController extends Controller
         $entityType = $stringExploded[0];
         $entityId = intval($stringExploded[1]);
 
         $entityType = $stringExploded[0];
         $entityId = intval($stringExploded[1]);
 

-        $parent = false;

 
 

-        if ($entityType == 'chapter') {
-            $parent = $this->chapterRepo->getById($entityId);
-        } else if ($entityType == 'book') {
-            $parent = $this->bookRepo->getById($entityId);
-        }
-
-        if ($parent === false || $parent === null) {
-            session()->flash('The selected Book or Chapter was not found');
+        try {
+            $parent = $this->entityRepo->getById($entityType, $entityId);
+        } catch (\Exception $e) {
+            session()->flash(trans('entities.selected_book_chapter_not_found'));

             return redirect()->back();
         }
 
             return redirect()->back();
         }
 

-        $this->pageRepo->changePageParent($page, $parent);
+        $this->entityRepo->changePageParent($page, $parent);

         Activity::add($page, 'page_move', $page->book->id);
         Activity::add($page, 'page_move', $page->book->id);

-        session()->flash('success', sprintf('Page moved to "%s"', $parent->name));
+        session()->flash('success', trans('entities.pages_move_success', ['parentName' => $parent->name]));

 
         return redirect($page->getUrl());
     }
 
         return redirect($page->getUrl());
     }


@@ -523,11 +583,10 @@ class PageController extends Controller
      */
     public function restrict($bookSlug, $pageSlug, Request $request)
     {
      */
     public function restrict($bookSlug, $pageSlug, Request $request)
     {

-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $page = $this->pageRepo->getBySlug($pageSlug, $book->id);
+        $page = $this->entityRepo->getBySlug('page', $pageSlug, $bookSlug);

         $this->checkOwnablePermission('restrictions-manage', $page);
         $this->checkOwnablePermission('restrictions-manage', $page);

-        $this->pageRepo->updateEntityPermissionsFromRequest($request, $page);
-        session()->flash('success', 'Page Permissions Updated');
+        $this->entityRepo->updateEntityPermissionsFromRequest($request, $page);
+        session()->flash('success', trans('entities.pages_permissions_success'));

         return redirect($page->getUrl());
     }
 
         return redirect($page->getUrl());
     }