X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/fd1a0dceb25b9b2a2707df754e9ff56b96de34b6..refs/pull/1263/head:/app/Http/Controllers/ChapterController.php

diff --git a/app/Http/Controllers/ChapterController.php b/app/Http/Controllers/ChapterController.php
index 42c511d95..20ab96133 100644
--- a/app/Http/Controllers/ChapterController.php
+++ b/app/Http/Controllers/ChapterController.php
@@ -1,48 +1,50 @@
-<?php
-
-namespace Oxbow\Http\Controllers;
+<?php namespace BookStack\Http\Controllers;
 
+use Activity;
+use BookStack\Auth\UserRepo;
+use BookStack\Entities\Repos\EntityRepo;
+use BookStack\Entities\ExportService;
 use Illuminate\Http\Request;
-
-use Oxbow\Http\Requests;
-use Oxbow\Http\Controllers\Controller;
-use Oxbow\Repos\BookRepo;
-use Oxbow\Repos\ChapterRepo;
+use Illuminate\Http\Response;
+use Views;
 
 class ChapterController extends Controller
 {
 
-    protected $bookRepo;
-    protected $chapterRepo;
+    protected $userRepo;
+    protected $entityRepo;
+    protected $exportService;
 
     /**
      * ChapterController constructor.
-     * @param $bookRepo
-     * @param $chapterRepo
+     * @param EntityRepo $entityRepo
+     * @param UserRepo $userRepo
+     * @param \BookStack\Entities\ExportService $exportService
      */
-    public function __construct(BookRepo $bookRepo,ChapterRepo $chapterRepo)
+    public function __construct(EntityRepo $entityRepo, UserRepo $userRepo, ExportService $exportService)
     {
-        $this->bookRepo = $bookRepo;
-        $this->chapterRepo = $chapterRepo;
+        $this->entityRepo = $entityRepo;
+        $this->userRepo = $userRepo;
+        $this->exportService = $exportService;
+        parent::__construct();
     }
-    
 
     /**
      * Show the form for creating a new chapter.
-     *
      * @param $bookSlug
      * @return Response
      */
     public function create($bookSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        return view('chapters/create', ['book' => $book]);
+        $book = $this->entityRepo->getBySlug('book', $bookSlug);
+        $this->checkOwnablePermission('chapter-create', $book);
+        $this->setPageTitle(trans('entities.chapters_create'));
+        return view('chapters/create', ['book' => $book, 'current' => $book]);
     }
 
     /**
      * Store a newly created chapter in storage.
-     *
-     * @param $bookSlug
+     * @param          $bookSlug
      * @param  Request $request
      * @return Response
      */
@@ -52,57 +54,68 @@ class ChapterController extends Controller
             'name' => 'required|string|max:255'
         ]);
 
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $chapter = $this->chapterRepo->newFromInput($request->all());
-        $chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id);
-        $chapter->priority = $this->bookRepo->getNewPriority($book);
-        $book->chapters()->save($chapter);
-        return redirect($book->getUrl());
+        $book = $this->entityRepo->getBySlug('book', $bookSlug);
+        $this->checkOwnablePermission('chapter-create', $book);
+
+        $input = $request->all();
+        $input['priority'] = $this->entityRepo->getNewBookPriority($book);
+        $chapter = $this->entityRepo->createFromInput('chapter', $input, $book);
+        Activity::add($chapter, 'chapter_create', $book->id);
+        return redirect($chapter->getUrl());
     }
 
     /**
      * Display the specified chapter.
-     *
      * @param $bookSlug
      * @param $chapterSlug
      * @return Response
      */
     public function show($bookSlug, $chapterSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
-        return view('chapters/show', ['book' => $book, 'chapter' => $chapter]);
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $this->checkOwnablePermission('chapter-view', $chapter);
+        $sidebarTree = $this->entityRepo->getBookChildren($chapter->book);
+        Views::add($chapter);
+        $this->setPageTitle($chapter->getShortName());
+        $pages = $this->entityRepo->getChapterChildren($chapter);
+        return view('chapters/show', [
+            'book' => $chapter->book,
+            'chapter' => $chapter,
+            'current' => $chapter,
+            'sidebarTree' => $sidebarTree,
+            'pages' => $pages
+        ]);
     }
 
     /**
      * Show the form for editing the specified chapter.
-     *
      * @param $bookSlug
      * @param $chapterSlug
      * @return Response
      */
     public function edit($bookSlug, $chapterSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
-        return view('chapters/edit', ['book' => $book, 'chapter' => $chapter]);
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $this->checkOwnablePermission('chapter-update', $chapter);
+        $this->setPageTitle(trans('entities.chapters_edit_named', ['chapterName' => $chapter->getShortName()]));
+        return view('chapters/edit', ['book' => $chapter->book, 'chapter' => $chapter, 'current' => $chapter]);
     }
 
     /**
      * Update the specified chapter in storage.
-     *
      * @param  Request $request
-     * @param $bookSlug
-     * @param $chapterSlug
+     * @param          $bookSlug
+     * @param          $chapterSlug
      * @return Response
+     * @throws \BookStack\Exceptions\NotFoundException
      */
     public function update(Request $request, $bookSlug, $chapterSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
-        $chapter->fill($request->all());
-        $chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id, $chapter->id);
-        $chapter->save();
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $this->checkOwnablePermission('chapter-update', $chapter);
+
+        $this->entityRepo->updateFromInput('chapter', $chapter, $request->all());
+        Activity::add($chapter, 'chapter_update', $chapter->book->id);
         return redirect($chapter->getUrl());
     }
 
@@ -114,29 +127,157 @@ class ChapterController extends Controller
      */
     public function showDelete($bookSlug, $chapterSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
-        return view('chapters/delete', ['book' => $book, 'chapter' => $chapter]);
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $this->checkOwnablePermission('chapter-delete', $chapter);
+        $this->setPageTitle(trans('entities.chapters_delete_named', ['chapterName' => $chapter->getShortName()]));
+        return view('chapters/delete', ['book' => $chapter->book, 'chapter' => $chapter, 'current' => $chapter]);
     }
 
     /**
      * Remove the specified chapter from storage.
-     *
      * @param $bookSlug
      * @param $chapterSlug
      * @return Response
      */
     public function destroy($bookSlug, $chapterSlug)
     {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
-        if(count($chapter->pages) > 0) {
-            foreach($chapter->pages as $page) {
-                $page->chapter_id = 0;
-                $page->save();
-            }
-        }
-        $chapter->delete();
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $book = $chapter->book;
+        $this->checkOwnablePermission('chapter-delete', $chapter);
+        Activity::addMessage('chapter_delete', $book->id, $chapter->name);
+        $this->entityRepo->destroyChapter($chapter);
         return redirect($book->getUrl());
     }
+
+    /**
+     * Show the page for moving a chapter.
+     * @param $bookSlug
+     * @param $chapterSlug
+     * @return mixed
+     * @throws \BookStack\Exceptions\NotFoundException
+     */
+    public function showMove($bookSlug, $chapterSlug)
+    {
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $this->setPageTitle(trans('entities.chapters_move_named', ['chapterName' => $chapter->getShortName()]));
+        $this->checkOwnablePermission('chapter-update', $chapter);
+        $this->checkOwnablePermission('chapter-delete', $chapter);
+        return view('chapters/move', [
+            'chapter' => $chapter,
+            'book' => $chapter->book
+        ]);
+    }
+
+    /**
+     * Perform the move action for a chapter.
+     * @param $bookSlug
+     * @param $chapterSlug
+     * @param Request $request
+     * @return mixed
+     * @throws \BookStack\Exceptions\NotFoundException
+     */
+    public function move($bookSlug, $chapterSlug, Request $request)
+    {
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $this->checkOwnablePermission('chapter-update', $chapter);
+        $this->checkOwnablePermission('chapter-delete', $chapter);
+
+        $entitySelection = $request->get('entity_selection', null);
+        if ($entitySelection === null || $entitySelection === '') {
+            return redirect($chapter->getUrl());
+        }
+
+        $stringExploded = explode(':', $entitySelection);
+        $entityType = $stringExploded[0];
+        $entityId = intval($stringExploded[1]);
+
+        $parent = false;
+
+        if ($entityType == 'book') {
+            $parent = $this->entityRepo->getById('book', $entityId);
+        }
+
+        if ($parent === false || $parent === null) {
+            session()->flash('error', trans('errors.selected_book_not_found'));
+            return redirect()->back();
+        }
+
+        $this->entityRepo->changeBook('chapter', $parent->id, $chapter, true);
+        Activity::add($chapter, 'chapter_move', $chapter->book->id);
+        session()->flash('success', trans('entities.chapter_move_success', ['bookName' => $parent->name]));
+
+        return redirect($chapter->getUrl());
+    }
+
+    /**
+     * Show the Restrictions view.
+     * @param $bookSlug
+     * @param $chapterSlug
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     */
+    public function showRestrict($bookSlug, $chapterSlug)
+    {
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $this->checkOwnablePermission('restrictions-manage', $chapter);
+        $roles = $this->userRepo->getRestrictableRoles();
+        return view('chapters/restrictions', [
+            'chapter' => $chapter,
+            'roles' => $roles
+        ]);
+    }
+
+    /**
+     * Set the restrictions for this chapter.
+     * @param $bookSlug
+     * @param $chapterSlug
+     * @param Request $request
+     * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
+     */
+    public function restrict($bookSlug, $chapterSlug, Request $request)
+    {
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $this->checkOwnablePermission('restrictions-manage', $chapter);
+        $this->entityRepo->updateEntityPermissionsFromRequest($request, $chapter);
+        session()->flash('success', trans('entities.chapters_permissions_success'));
+        return redirect($chapter->getUrl());
+    }
+
+    /**
+     * Exports a chapter to pdf .
+     * @param string $bookSlug
+     * @param string $chapterSlug
+     * @return \Illuminate\Http\Response
+     */
+    public function exportPdf($bookSlug, $chapterSlug)
+    {
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $pdfContent = $this->exportService->chapterToPdf($chapter);
+        return $this->downloadResponse($pdfContent, $chapterSlug . '.pdf');
+    }
+
+    /**
+     * Export a chapter to a self-contained HTML file.
+     * @param string $bookSlug
+     * @param string $chapterSlug
+     * @return \Illuminate\Http\Response
+     */
+    public function exportHtml($bookSlug, $chapterSlug)
+    {
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $containedHtml = $this->exportService->chapterToContainedHtml($chapter);
+        return $this->downloadResponse($containedHtml, $chapterSlug . '.html');
+    }
+
+    /**
+     * Export a chapter to a simple plaintext .txt file.
+     * @param string $bookSlug
+     * @param string $chapterSlug
+     * @return \Illuminate\Http\Response
+     */
+    public function exportPlainText($bookSlug, $chapterSlug)
+    {
+        $chapter = $this->entityRepo->getBySlug('chapter', $chapterSlug, $bookSlug);
+        $chapterText = $this->exportService->chapterToPlainText($chapter);
+        return $this->downloadResponse($chapterText, $chapterSlug . '.txt');
+    }
 }