X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/4ad4dfa55ae75e3e4ebd0537a44c5d0c758636cc..refs/heads/ldap_host_failover:/app/Http/Controllers/BookController.php

diff --git a/app/Http/Controllers/BookController.php b/app/Http/Controllers/BookController.php
index 35f62012a..b323ae496 100644
--- a/app/Http/Controllers/BookController.php
+++ b/app/Http/Controllers/BookController.php
@@ -1,137 +1,113 @@
-<?php namespace BookStack\Http\Controllers;
+<?php
 
-use Activity;
-use BookStack\Auth\UserRepo;
-use BookStack\Entities\Book;
-use BookStack\Entities\Bookshelf;
-use BookStack\Entities\EntityContextManager;
+namespace BookStack\Http\Controllers;
+
+use BookStack\Actions\ActivityQueries;
+use BookStack\Actions\ActivityType;
+use BookStack\Actions\View;
+use BookStack\Entities\Models\Bookshelf;
 use BookStack\Entities\Repos\BookRepo;
+use BookStack\Entities\Tools\BookContents;
+use BookStack\Entities\Tools\Cloner;
+use BookStack\Entities\Tools\HierarchyTransformer;
+use BookStack\Entities\Tools\ShelfContext;
 use BookStack\Exceptions\ImageUploadException;
 use BookStack\Exceptions\NotFoundException;
-use BookStack\Exceptions\NotifyException;
-use BookStack\Uploads\ImageRepo;
-use Illuminate\Contracts\View\Factory;
-use Illuminate\Http\RedirectResponse;
+use BookStack\Facades\Activity;
+use BookStack\References\ReferenceFetcher;
 use Illuminate\Http\Request;
-use Illuminate\Http\Response;
-use Illuminate\Routing\Redirector;
 use Illuminate\Validation\ValidationException;
-use Illuminate\View\View;
 use Throwable;
-use Views;
 
 class BookController extends Controller
 {
+    protected BookRepo $bookRepo;
+    protected ShelfContext $shelfContext;
+    protected ReferenceFetcher $referenceFetcher;
 
-    protected $bookRepo;
-    protected $userRepo;
-    protected $entityContextManager;
-    protected $imageRepo;
-
-    /**
-     * BookController constructor.
-     * @param BookRepo $bookRepo
-     * @param UserRepo $userRepo
-     * @param EntityContextManager $entityContextManager
-     * @param ImageRepo $imageRepo
-     */
-    public function __construct(
-        BookRepo $bookRepo,
-        UserRepo $userRepo,
-        EntityContextManager $entityContextManager,
-        ImageRepo $imageRepo
-    ) {
+    public function __construct(ShelfContext $entityContextManager, BookRepo $bookRepo, ReferenceFetcher $referenceFetcher)
+    {
         $this->bookRepo = $bookRepo;
-        $this->userRepo = $userRepo;
-        $this->entityContextManager = $entityContextManager;
-        $this->imageRepo = $imageRepo;
-        parent::__construct();
+        $this->shelfContext = $entityContextManager;
+        $this->referenceFetcher = $referenceFetcher;
     }
 
     /**
      * Display a listing of the book.
-     * @return Response
      */
     public function index()
     {
-        $view = setting()->getForCurrentUser('books_view_type', config('app.views.books'));
+        $view = setting()->getForCurrentUser('books_view_type');
         $sort = setting()->getForCurrentUser('books_sort', 'name');
         $order = setting()->getForCurrentUser('books_sort_order', 'asc');
 
-        $books = $this->bookRepo->getAllPaginated('book', 18, $sort, $order);
-        $recents = $this->isSignedIn() ? $this->bookRepo->getRecentlyViewed('book', 4, 0) : false;
-        $popular = $this->bookRepo->getPopular('book', 4, 0);
-        $new = $this->bookRepo->getRecentlyCreated('book', 4, 0);
+        $books = $this->bookRepo->getAllPaginated(18, $sort, $order);
+        $recents = $this->isSignedIn() ? $this->bookRepo->getRecentlyViewed(4) : false;
+        $popular = $this->bookRepo->getPopular(4);
+        $new = $this->bookRepo->getRecentlyCreated(4);
 
-        $this->entityContextManager->clearShelfContext();
+        $this->shelfContext->clearShelfContext();
 
         $this->setPageTitle(trans('entities.books'));
+
         return view('books.index', [
-            'books' => $books,
+            'books'   => $books,
             'recents' => $recents,
             'popular' => $popular,
-            'new' => $new,
-            'view' => $view,
-            'sort' => $sort,
-            'order' => $order,
+            'new'     => $new,
+            'view'    => $view,
+            'sort'    => $sort,
+            'order'   => $order,
         ]);
     }
 
     /**
      * Show the form for creating a new book.
-     * @param string $shelfSlug
-     * @return Response
-     * @throws NotFoundException
      */
     public function create(string $shelfSlug = null)
     {
+        $this->checkPermission('book-create-all');
+
         $bookshelf = null;
         if ($shelfSlug !== null) {
-            $bookshelf = $this->bookRepo->getEntityBySlug('bookshelf', $shelfSlug);
+            $bookshelf = Bookshelf::visible()->where('slug', '=', $shelfSlug)->firstOrFail();
             $this->checkOwnablePermission('bookshelf-update', $bookshelf);
         }
 
-        $this->checkPermission('book-create-all');
         $this->setPageTitle(trans('entities.books_create'));
+
         return view('books.create', [
-            'bookshelf' => $bookshelf
+            'bookshelf' => $bookshelf,
         ]);
     }
 
     /**
      * Store a newly created book in storage.
      *
-     * @param Request $request
-     * @param string $shelfSlug
-     * @return Response
-     * @throws NotFoundException
      * @throws ImageUploadException
      * @throws ValidationException
      */
     public function store(Request $request, string $shelfSlug = null)
     {
         $this->checkPermission('book-create-all');
-        $this->validate($request, [
-            'name' => 'required|string|max:255',
-            'description' => 'string|max:1000',
-            'image' => $this->imageRepo->getImageValidationRules(),
+        $validated = $this->validate($request, [
+            'name'        => ['required', 'string', 'max:255'],
+            'description' => ['string', 'max:1000'],
+            'image'       => array_merge(['nullable'], $this->getImageValidationRules()),
+            'tags'        => ['array'],
         ]);
 
         $bookshelf = null;
         if ($shelfSlug !== null) {
-            /** @var Bookshelf $bookshelf */
-            $bookshelf = $this->bookRepo->getEntityBySlug('bookshelf', $shelfSlug);
+            $bookshelf = Bookshelf::visible()->where('slug', '=', $shelfSlug)->firstOrFail();
             $this->checkOwnablePermission('bookshelf-update', $bookshelf);
         }
 
-        /** @var Book $book */
-        $book = $this->bookRepo->createFromInput('book', $request->all());
-        $this->bookUpdateActions($book, $request);
-        Activity::add($book, 'book_create', $book->id);
+        $book = $this->bookRepo->create($validated);
 
         if ($bookshelf) {
             $bookshelf->appendBook($book);
-            Activity::add($bookshelf, 'bookshelf_update');
+            Activity::add(ActivityType::BOOKSHELF_UPDATE, $bookshelf);
         }
 
         return redirect($book->getUrl());
@@ -139,55 +115,46 @@ class BookController extends Controller
 
     /**
      * Display the specified book.
-     * @param Request $request
-     * @param string $slug
-     * @return Response
-     * @throws NotFoundException
      */
-    public function show(Request $request, string $slug)
+    public function show(Request $request, ActivityQueries $activities, string $slug)
     {
         $book = $this->bookRepo->getBySlug($slug);
-        $this->checkOwnablePermission('book-view', $book);
+        $bookChildren = (new BookContents($book))->getTree(true);
+        $bookParentShelves = $book->shelves()->scopes('visible')->get();
 
-        $bookChildren = $this->bookRepo->getBookChildren($book);
-        $bookParentShelves = $this->bookRepo->getBookParentShelves($book);
-
-        Views::add($book);
+        View::incrementFor($book);
         if ($request->has('shelf')) {
-            $this->entityContextManager->setShelfContext(intval($request->get('shelf')));
+            $this->shelfContext->setShelfContext(intval($request->get('shelf')));
         }
 
         $this->setPageTitle($book->getShortName());
+
         return view('books.show', [
-            'book' => $book,
-            'current' => $book,
-            'bookChildren' => $bookChildren,
+            'book'              => $book,
+            'current'           => $book,
+            'bookChildren'      => $bookChildren,
             'bookParentShelves' => $bookParentShelves,
-            'activity' => Activity::entityActivity($book, 20, 1)
+            'activity'          => $activities->entityActivity($book, 20, 1),
+            'referenceCount'    => $this->referenceFetcher->getPageReferenceCountToEntity($book),
         ]);
     }
 
     /**
      * Show the form for editing the specified book.
-     * @param string $slug
-     * @return Response
-     * @throws NotFoundException
      */
     public function edit(string $slug)
     {
         $book = $this->bookRepo->getBySlug($slug);
         $this->checkOwnablePermission('book-update', $book);
-        $this->setPageTitle(trans('entities.books_edit_named', ['bookName'=>$book->getShortName()]));
+        $this->setPageTitle(trans('entities.books_edit_named', ['bookName' => $book->getShortName()]));
+
         return view('books.edit', ['book' => $book, 'current' => $book]);
     }
 
     /**
      * Update the specified book in storage.
-     * @param Request $request
-     * @param string $slug
-     * @return Response
+     *
      * @throws ImageUploadException
-     * @throws NotFoundException
      * @throws ValidationException
      * @throws Throwable
      */
@@ -195,217 +162,100 @@ class BookController extends Controller
     {
         $book = $this->bookRepo->getBySlug($slug);
         $this->checkOwnablePermission('book-update', $book);
-        $this->validate($request, [
-            'name' => 'required|string|max:255',
-            'description' => 'string|max:1000',
-            'image' => $this->imageRepo->getImageValidationRules(),
+
+        $validated = $this->validate($request, [
+            'name'        => ['required', 'string', 'max:255'],
+            'description' => ['string', 'max:1000'],
+            'image'       => array_merge(['nullable'], $this->getImageValidationRules()),
+            'tags'        => ['array'],
         ]);
 
-         $book = $this->bookRepo->updateFromInput($book, $request->all());
-         $this->bookUpdateActions($book, $request);
+        if ($request->has('image_reset')) {
+            $validated['image'] = null;
+        } elseif (array_key_exists('image', $validated) && is_null($validated['image'])) {
+            unset($validated['image']);
+        }
 
-         Activity::add($book, 'book_update', $book->id);
+        $book = $this->bookRepo->update($book, $validated);
 
-         return redirect($book->getUrl());
+        return redirect($book->getUrl());
     }
 
     /**
-     * Shows the page to confirm deletion
-     * @param string $bookSlug
-     * @return View
-     * @throws NotFoundException
+     * Shows the page to confirm deletion.
      */
     public function showDelete(string $bookSlug)
     {
         $book = $this->bookRepo->getBySlug($bookSlug);
         $this->checkOwnablePermission('book-delete', $book);
         $this->setPageTitle(trans('entities.books_delete_named', ['bookName' => $book->getShortName()]));
-        return view('books.delete', ['book' => $book, 'current' => $book]);
-    }
-
-    /**
-     * Shows the view which allows pages to be re-ordered and sorted.
-     * @param string $bookSlug
-     * @return View
-     * @throws NotFoundException
-     */
-    public function sort(string $bookSlug)
-    {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $this->checkOwnablePermission('book-update', $book);
-
-        $bookChildren = $this->bookRepo->getBookChildren($book, true);
-
-        $this->setPageTitle(trans('entities.books_sort_named', ['bookName'=>$book->getShortName()]));
-        return view('books.sort', ['book' => $book, 'current' => $book, 'bookChildren' => $bookChildren]);
-    }
-
-    /**
-     * Shows the sort box for a single book.
-     * Used via AJAX when loading in extra books to a sort.
-     * @param string $bookSlug
-     * @return Factory|View
-     * @throws NotFoundException
-     */
-    public function sortItem(string $bookSlug)
-    {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $bookChildren = $this->bookRepo->getBookChildren($book);
-        return view('books.sort-box', ['book' => $book, 'bookChildren' => $bookChildren]);
-    }
-
-    /**
-     * Saves an array of sort mapping to pages and chapters.
-     * @param Request $request
-     * @param string $bookSlug
-     * @return RedirectResponse|Redirector
-     * @throws NotFoundException
-     */
-    public function saveSort(Request $request, string $bookSlug)
-    {
-        $book = $this->bookRepo->getBySlug($bookSlug);
-        $this->checkOwnablePermission('book-update', $book);
 
-        // Return if no map sent
-        if (!$request->filled('sort-tree')) {
-            return redirect($book->getUrl());
-        }
-
-        // Sort pages and chapters
-        $sortMap = collect(json_decode($request->get('sort-tree')));
-        $bookIdsInvolved = collect([$book->id]);
-
-        // Load models into map
-        $sortMap->each(function ($mapItem) use ($bookIdsInvolved) {
-            $mapItem->type = ($mapItem->type === 'page' ? 'page' : 'chapter');
-            $mapItem->model = $this->bookRepo->getById($mapItem->type, $mapItem->id);
-            // Store source and target books
-            $bookIdsInvolved->push(intval($mapItem->model->book_id));
-            $bookIdsInvolved->push(intval($mapItem->book));
-        });
-
-        // Get the books involved in the sort
-        $bookIdsInvolved = $bookIdsInvolved->unique()->toArray();
-        $booksInvolved = $this->bookRepo->getManyById('book', $bookIdsInvolved, false, true);
-
-        // Throw permission error if invalid ids or inaccessible books given.
-        if (count($bookIdsInvolved) !== count($booksInvolved)) {
-            $this->showPermissionError();
-        }
-
-        // Check permissions of involved books
-        $booksInvolved->each(function (Book $book) {
-             $this->checkOwnablePermission('book-update', $book);
-        });
-
-        // Perform the sort
-        $sortMap->each(function ($mapItem) {
-            $model = $mapItem->model;
-
-            $priorityChanged = intval($model->priority) !== intval($mapItem->sort);
-            $bookChanged = intval($model->book_id) !== intval($mapItem->book);
-            $chapterChanged = ($mapItem->type === 'page') && intval($model->chapter_id) !== $mapItem->parentChapter;
-
-            if ($bookChanged) {
-                $this->bookRepo->changeBook($model, $mapItem->book);
-            }
-            if ($chapterChanged) {
-                $model->chapter_id = intval($mapItem->parentChapter);
-                $model->save();
-            }
-            if ($priorityChanged) {
-                $model->priority = intval($mapItem->sort);
-                $model->save();
-            }
-        });
-
-        // Rebuild permissions and add activity for involved books.
-        $booksInvolved->each(function (Book $book) {
-            $book->rebuildPermissions();
-            Activity::add($book, 'book_sort', $book->id);
-        });
-
-        return redirect($book->getUrl());
+        return view('books.delete', ['book' => $book, 'current' => $book]);
     }
 
     /**
-     * Remove the specified book from storage.
-     * @param string $bookSlug
-     * @return Response
-     * @throws NotFoundException
+     * Remove the specified book from the system.
+     *
      * @throws Throwable
-     * @throws NotifyException
      */
     public function destroy(string $bookSlug)
     {
         $book = $this->bookRepo->getBySlug($bookSlug);
         $this->checkOwnablePermission('book-delete', $book);
-        Activity::addMessage('book_delete', $book->name);
 
-        if ($book->cover) {
-            $this->imageRepo->destroyImage($book->cover);
-        }
-        $this->bookRepo->destroyBook($book);
+        $this->bookRepo->destroy($book);
 
         return redirect('/books');
     }
 
     /**
-     * Show the Restrictions view.
-     * @param string $bookSlug
-     * @return Factory|View
+     * Show the view to copy a book.
+     *
      * @throws NotFoundException
      */
-    public function showPermissions(string $bookSlug)
+    public function showCopy(string $bookSlug)
     {
         $book = $this->bookRepo->getBySlug($bookSlug);
-        $this->checkOwnablePermission('restrictions-manage', $book);
-        $roles = $this->userRepo->getRestrictableRoles();
-        return view('books.permissions', [
+        $this->checkOwnablePermission('book-view', $book);
+
+        session()->flashInput(['name' => $book->name]);
+
+        return view('books.copy', [
             'book' => $book,
-            'roles' => $roles
         ]);
     }
 
     /**
-     * Set the restrictions for this book.
-     * @param Request $request
-     * @param string $bookSlug
-     * @return RedirectResponse|Redirector
+     * Create a copy of a book within the requested target destination.
+     *
      * @throws NotFoundException
-     * @throws Throwable
      */
-    public function permissions(Request $request, string $bookSlug)
+    public function copy(Request $request, Cloner $cloner, string $bookSlug)
     {
         $book = $this->bookRepo->getBySlug($bookSlug);
-        $this->checkOwnablePermission('restrictions-manage', $book);
-        $this->bookRepo->updateEntityPermissionsFromRequest($request, $book);
-        $this->showSuccessNotification(trans('entities.books_permissions_updated'));
-        return redirect($book->getUrl());
+        $this->checkOwnablePermission('book-view', $book);
+        $this->checkPermission('book-create-all');
+
+        $newName = $request->get('name') ?: $book->name;
+        $bookCopy = $cloner->cloneBook($book, $newName);
+        $this->showSuccessNotification(trans('entities.books_copy_success'));
+
+        return redirect($bookCopy->getUrl());
     }
 
     /**
-     * Common actions to run on book update.
-     * Handles updating the cover image.
-     * @param Book $book
-     * @param Request $request
-     * @throws ImageUploadException
+     * Convert the chapter to a book.
      */
-    protected function bookUpdateActions(Book $book, Request $request)
+    public function convertToShelf(HierarchyTransformer $transformer, string $bookSlug)
     {
-        // Update the cover image if in request
-        if ($request->has('image')) {
-            $this->imageRepo->destroyImage($book->cover);
-            $newImage = $request->file('image');
-            $image = $this->imageRepo->saveNew($newImage, 'cover_book', $book->id, 512, 512, true);
-            $book->image_id = $image->id;
-            $book->save();
-        }
+        $book = $this->bookRepo->getBySlug($bookSlug);
+        $this->checkOwnablePermission('book-update', $book);
+        $this->checkOwnablePermission('book-delete', $book);
+        $this->checkPermission('bookshelf-create-all');
+        $this->checkPermission('book-create-all');
 
-        if ($request->has('image_reset')) {
-            $this->imageRepo->destroyImage($book->cover);
-            $book->image_id = 0;
-            $book->save();
-        }
+        $shelf = $transformer->transformBookToShelf($book);
+
+        return redirect($shelf->getUrl());
     }
 }