Fixed pagination on change of display type.

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

diff --git a/app/Http/Controllers/BookController.php b/app/Http/Controllers/BookController.php
index 408192ff9085dadb68363c1c1eb821704572301c..b64841220b01f8122f3f2cc505e543defafcf579 100644 (file)
--- a/app/Http/Controllers/BookController.php
+++ b/app/Http/Controllers/BookController.php
@@ -1,27 +1,33 @@
 <?php namespace BookStack\Http\Controllers;
 
 use Activity;
+use BookStack\Book;
 use BookStack\Repos\EntityRepo;
 use BookStack\Repos\UserRepo;
+use BookStack\Services\ExportService;
 use Illuminate\Http\Request;
 use Illuminate\Http\Response;
 use Views;
+use File;
 
 class BookController extends Controller
 {
 
     protected $entityRepo;
     protected $userRepo;
+    protected $exportService;
 
     /**
      * BookController constructor.
      * @param EntityRepo $entityRepo
      * @param UserRepo $userRepo
+     * @param ExportService $exportService
      */
-    public function __construct(EntityRepo $entityRepo, UserRepo $userRepo)
+    public function __construct(EntityRepo $entityRepo, UserRepo $userRepo, ExportService $exportService)
     {
         $this->entityRepo = $entityRepo;
         $this->userRepo = $userRepo;
+        $this->exportService = $exportService;
         parent::__construct();
     }
 
@@ -31,11 +37,12 @@ class BookController extends Controller
      */
     public function index()
     {
-        $books = $this->entityRepo->getAllPaginated('book', 10);
+        $books = $this->entityRepo->getAllPaginated('book', 16);
         $recents = $this->signedIn ? $this->entityRepo->getRecentlyViewed('book', 4, 0) : false;
-        $popular = $this->entityRepo->getPopular('book', 4, 0);
+        $popular = $this->entityRepo->getPopular('book', 3, 0);
+        $books_display = $this->currentUser->books_display;
         $this->setPageTitle('Books');
-        return view('books/index', ['books' => $books, 'recents' => $recents, 'popular' => $popular]);
+        return view('books/index', ['books' => $books, 'recents' => $recents, 'popular' => $popular, 'books_display' => $books_display] );
     }
 
     /**
@@ -62,7 +69,11 @@ class BookController extends Controller
             'name' => 'required|string|max:255',
             'description' => 'string|max:1000'
         ]);
+        $image = $request->file('image');
+        $path = $this->getBookCoverURL($image);
         $book = $this->entityRepo->createFromInput('book', $request->all());
+        $book->image = $path; 
+        $book->save();
         Activity::add($book, 'book_create', $book->id);
         return redirect($book->getUrl());
     }
@@ -109,9 +120,34 @@ class BookController extends Controller
             'name' => 'required|string|max:255',
             'description' => 'string|max:1000'
         ]);
-        $book = $this->entityRepo->updateFromInput('book', $book, $request->all());
-        Activity::add($book, 'book_update', $book->id);
-        return redirect($book->getUrl());
+         $image = $request->file('image');
+         $path = $this->getBookCoverURL($image);
+         $book = $this->entityRepo->updateFromInput('book', $book, $request->all());
+         $book->image = $path; 
+         $book->save();
+         Activity::add($book, 'book_update', $book->id);
+         return redirect($book->getUrl());
+    }
+
+    /**
+     * Generate URL for book cover image
+     * @param  $image
+     * @return $path
+     */
+    private function getBookCoverURL($image)
+    {
+        if(is_null($image))
+        {
+            return;
+        }
+        else
+        {
+            $input = time().'-'.$image->getClientOriginalName();
+            $destinationPath = public_path('uploads/book/');
+            $image->move($destinationPath, $input);
+            $path = baseUrl('/uploads/book/').'/'.$input;
+            return $path;
+        }
     }
 
     /**
@@ -203,13 +239,12 @@ class BookController extends Controller
 
         // Add activity for books
         foreach ($sortedBooks as $bookId) {
+            /** @var Book $updatedBook */
             $updatedBook = $this->entityRepo->getById('book', $bookId);
+            $this->entityRepo->buildJointPermissionsForBook($updatedBook);
             Activity::add($updatedBook, 'book_sort', $updatedBook->id);
         }
 
-        // Update permissions on changed models
-        if (count($updatedModels) === 0) $this->entityRepo->buildJointPermissions($updatedModels);
-
         return redirect($book->getUrl());
     }
 
@@ -223,6 +258,8 @@ class BookController extends Controller
         $book = $this->entityRepo->getBySlug('book', $bookSlug);
         $this->checkOwnablePermission('book-delete', $book);
         Activity::addMessage('book_delete', 0, $book->name);
+        $file = basename($book->image);
+        File::delete('uploads/book/'.$file);
         $this->entityRepo->destroyBook($book);
         return redirect('/books');
     }
@@ -258,4 +295,49 @@ class BookController extends Controller
         session()->flash('success', trans('entities.books_permissions_updated'));
         return redirect($book->getUrl());
     }
+
+    /**
+     * Export a book as a PDF file.
+     * @param string $bookSlug
+     * @return mixed
+     */
+    public function exportPdf($bookSlug)
+    {
+        $book = $this->entityRepo->getBySlug('book', $bookSlug);
+        $pdfContent = $this->exportService->bookToPdf($book);
+        return response()->make($pdfContent, 200, [
+            'Content-Type'        => 'application/octet-stream',
+            'Content-Disposition' => 'attachment; filename="' . $bookSlug . '.pdf'
+        ]);
+    }
+
+    /**
+     * Export a book as a contained HTML file.
+     * @param string $bookSlug
+     * @return mixed
+     */
+    public function exportHtml($bookSlug)
+    {
+        $book = $this->entityRepo->getBySlug('book', $bookSlug);
+        $htmlContent = $this->exportService->bookToContainedHtml($book);
+        return response()->make($htmlContent, 200, [
+            'Content-Type'        => 'application/octet-stream',
+            'Content-Disposition' => 'attachment; filename="' . $bookSlug . '.html'
+        ]);
+    }
+
+    /**
+     * Export a book as a plain text file.
+     * @param $bookSlug
+     * @return mixed
+     */
+    public function exportPlainText($bookSlug)
+    {
+        $book = $this->entityRepo->getBySlug('book', $bookSlug);
+        $htmlContent = $this->exportService->bookToPlainText($book);
+        return response()->make($htmlContent, 200, [
+            'Content-Type'        => 'application/octet-stream',
+            'Content-Disposition' => 'attachment; filename="' . $bookSlug . '.txt'
+        ]);
+    }
 }