3 namespace BookStack\Http\Controllers;
5 use BookStack\Repos\ImageRepo;
6 use Illuminate\Filesystem\Filesystem as File;
7 use Illuminate\Http\Request;
8 use Illuminate\Support\Facades\Auth;
9 use Intervention\Image\Facades\Image as ImageTool;
10 use Illuminate\Support\Facades\DB;
12 use BookStack\Repos\PageRepo;
14 class ImageController extends Controller
21 * ImageController constructor.
24 * @param ImageRepo $imageRepo
26 public function __construct(Image $image, File $file, ImageRepo $imageRepo)
28 $this->image = $image;
30 $this->imageRepo = $imageRepo;
31 parent::__construct();
36 * Get all images for a specific type, Paginated
38 * @return \Illuminate\Http\JsonResponse
40 public function getAllByType($type, $page = 0)
42 $imgData = $this->imageRepo->getPaginatedByType($type, $page);
43 return response()->json($imgData);
47 * Get all images for a user.
49 * @return \Illuminate\Http\JsonResponse
51 public function getAllForUserType($page = 0)
53 $imgData = $this->imageRepo->getPaginatedByType('user', $page, 24, $this->currentUser->id);
54 return response()->json($imgData);
59 * Handles image uploads for use on pages.
61 * @param Request $request
62 * @return \Illuminate\Http\JsonResponse
64 public function uploadByType($type, Request $request)
66 $this->checkPermission('image-create');
67 $this->validate($request, [
68 'file' => 'image|mimes:jpeg,gif,png'
71 $imageUpload = $request->file('file');
72 $image = $this->imageRepo->saveNew($imageUpload, $type);
73 return response()->json($image);
77 * Generate a sized thumbnail for an image.
82 * @return \Illuminate\Http\JsonResponse
84 public function getThumbnail($id, $width, $height, $crop)
86 $this->checkPermission('image-create');
87 $image = $this->imageRepo->getById($id);
88 $thumbnailUrl = $this->imageRepo->getThumbnail($image, $width, $height, $crop == 'false');
89 return response()->json(['url' => $thumbnailUrl]);
93 * Update image details
95 * @param Request $request
96 * @return \Illuminate\Http\JsonResponse
98 public function update($imageId, Request $request)
100 $this->checkPermission('image-update');
101 $this->validate($request, [
102 'name' => 'required|min:2|string'
104 $image = $this->imageRepo->getById($imageId);
105 $image = $this->imageRepo->updateImageDetails($image, $request->all());
106 return response()->json($image);
111 * Deletes an image and all thumbnail/image files
112 * @param PageRepo $pageRepo
113 * @param Request $request
115 * @return \Illuminate\Http\JsonResponse
117 public function destroy(PageRepo $pageRepo, Request $request, $id)
119 $this->checkPermission('image-delete');
120 $image = $this->imageRepo->getById($id);
122 // Check if this image is used on any pages
123 $isForced = ($request->has('force') && ($request->get('force') === 'true') || $request->get('force') === true);
125 $pageSearch = $pageRepo->searchForImage($image->url);
126 if ($pageSearch !== false) {
127 return response()->json($pageSearch, 400);
131 $this->imageRepo->destroyImage($image);
132 return response()->json('Image Deleted');