X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/a5e49f642b18de09cac0f2fdceacf07b0bafafe7..a87ae1601061322e7e7b2dc11658f56467761787:/app/Http/Controllers/ImageController.php

diff --git a/app/Http/Controllers/ImageController.php b/app/Http/Controllers/ImageController.php
index d40f88255..df7758176 100644
--- a/app/Http/Controllers/ImageController.php
+++ b/app/Http/Controllers/ImageController.php
@@ -1,12 +1,12 @@
 <?php namespace BookStack\Http\Controllers;
 
+use BookStack\Entities\Repos\EntityRepo;
 use BookStack\Exceptions\ImageUploadException;
-use BookStack\Repos\EntityRepo;
-use BookStack\Repos\ImageRepo;
+use BookStack\Repos\PageRepo;
+use BookStack\Uploads\Image;
+use BookStack\Uploads\ImageRepo;
 use Illuminate\Filesystem\Filesystem as File;
 use Illuminate\Http\Request;
-use BookStack\Image;
-use BookStack\Repos\PageRepo;
 
 class ImageController extends Controller
 {
@@ -28,15 +28,38 @@ class ImageController extends Controller
         parent::__construct();
     }
 
+    /**
+     * Provide an image file from storage.
+     * @param string $path
+     * @return mixed
+     */
+    public function showImage(string $path)
+    {
+        $path = storage_path('uploads/images/' . $path);
+        if (!file_exists($path)) {
+            abort(404);
+        }
+
+        return response()->file($path);
+    }
+
     /**
      * Get all images for a specific type, Paginated
+     * @param Request $request
      * @param string $type
      * @param int $page
      * @return \Illuminate\Http\JsonResponse
      */
-    public function getAllByType($type, $page = 0)
+    public function getAllByType(Request $request, $type, $page = 0)
     {
-        $imgData = $this->imageRepo->getPaginatedByType($type, $page);
+        $uploadedToFilter = $request->get('uploaded_to', null);
+
+        // For user profile request, check access to user images
+        if ($type === 'user') {
+            $this->checkPermissionOrCurrentUser('users-manage', $uploadedToFilter ?? 0);
+        }
+
+        $imgData = $this->imageRepo->getPaginatedByType($type, $page, 24, $uploadedToFilter);
         return response()->json($imgData);
     }
 
@@ -47,48 +70,55 @@ class ImageController extends Controller
      * @param Request $request
      * @return mixed
      */
-    public function searchByType($type, $page = 0, Request $request)
+    public function searchByType(Request $request, $type, $page = 0)
     {
         $this->validate($request, [
             'term' => 'required|string'
         ]);
 
         $searchTerm = $request->get('term');
-        $imgData = $this->imageRepo->searchPaginatedByType($type, $page, 24, $searchTerm);
+        $imgData = $this->imageRepo->searchPaginatedByType($type, $searchTerm, $page, 24);
         return response()->json($imgData);
     }
 
-    /**
-     * Get all images for a user.
-     * @param int $page
-     * @return \Illuminate\Http\JsonResponse
-     */
-    public function getAllForUserType($page = 0)
+    public function uploadUserImage(Request $request)
     {
-        $imgData = $this->imageRepo->getPaginatedByType('user', $page, 24, $this->currentUser->id);
-        return response()->json($imgData);
+        // TODO
+    }
+
+    public function uploadSystemImage(Request $request)
+    {
+        // TODO
+    }
+
+    public function uploadCoverImage(Request $request)
+    {
+        // TODO
     }
 
     /**
-     * Get gallery images with a specific filter such as book or page
-     * @param $filter
-     * @param int $page
+     * Upload a draw.io image into the system.
      * @param Request $request
      * @return \Illuminate\Contracts\Routing\ResponseFactory|\Illuminate\Http\JsonResponse|\Symfony\Component\HttpFoundation\Response
      */
-    public function getGalleryFiltered($filter, $page = 0, Request $request)
+    public function uploadDrawioImage(Request $request)
     {
         $this->validate($request, [
-            'page_id' => 'required|integer'
+            'image' => 'required|string',
+            'uploaded_to' => 'required|integer'
         ]);
+        $uploadedTo = $request->get('uploaded_to', 0);
+        $page = $this->
+        $this->checkPermission('image-create-all');
+        $imageBase64Data = $request->get('image');
 
-        $validFilters = collect(['page', 'book']);
-        if (!$validFilters->contains($filter)) return response('Invalid filter', 500);
-
-        $pageId = $request->get('page_id');
-        $imgData = $this->imageRepo->getGalleryFiltered($page, 24, strtolower($filter), $pageId);
+        try {
+            $image = $this->imageRepo->saveDrawing($imageBase64Data, $uploadedTo);
+        } catch (ImageUploadException $e) {
+            return response($e->getMessage(), 500);
+        }
 
-        return response()->json($imgData);
+        return response()->json($image);
     }
 
     /**
@@ -96,18 +126,29 @@ class ImageController extends Controller
      * @param string $type
      * @param Request $request
      * @return \Illuminate\Http\JsonResponse
+     * @throws \Exception
      */
     public function uploadByType($type, Request $request)
     {
         $this->checkPermission('image-create-all');
         $this->validate($request, [
-            'file' => 'is_image'
+            'file' => 'image_extension|no_double_extension|mimes:jpeg,png,gif,bmp,webp,tiff'
         ]);
 
+        if (!$this->imageRepo->isValidType($type)) {
+            return $this->jsonError(trans('errors.image_upload_type_error'));
+        }
+
         $imageUpload = $request->file('file');
 
         try {
-            $uploadedTo = $request->filled('uploaded_to') ? $request->get('uploaded_to') : 0;
+            $uploadedTo = $request->get('uploaded_to', 0);
+
+            // For user profile request, check access to user images
+            if ($type === 'user') {
+                $this->checkPermissionOrCurrentUser('users-manage', $uploadedTo ?? 0);
+            }
+
             $image = $this->imageRepo->saveNew($imageUpload, $type, $uploadedTo);
         } catch (ImageUploadException $e) {
             return response($e->getMessage(), 500);
@@ -115,6 +156,22 @@ class ImageController extends Controller
 
         return response()->json($image);
     }
+    /**
+     * Get the content of an image based64 encoded.
+     * @param $id
+     * @return \Illuminate\Http\JsonResponse|mixed
+     */
+    public function getBase64Image($id)
+    {
+        $image = $this->imageRepo->getById($id);
+        $imageData = $this->imageRepo->getImageData($image);
+        if ($imageData === null) {
+            return $this->jsonError("Image data could not be found");
+        }
+        return response()->json([
+            'content' => base64_encode($imageData)
+        ]);
+    }
 
     /**
      * Generate a sized thumbnail for an image.
@@ -123,6 +180,8 @@ class ImageController extends Controller
      * @param $height
      * @param $crop
      * @return \Illuminate\Http\JsonResponse
+     * @throws ImageUploadException
+     * @throws \Exception
      */
     public function getThumbnail($id, $width, $height, $crop)
     {
@@ -134,45 +193,50 @@ class ImageController extends Controller
 
     /**
      * Update image details
-     * @param integer $imageId
+     * @param integer $id
      * @param Request $request
      * @return \Illuminate\Http\JsonResponse
+     * @throws ImageUploadException
+     * @throws \Exception
      */
-    public function update($imageId, Request $request)
+    public function update($id, Request $request)
     {
         $this->validate($request, [
             'name' => 'required|min:2|string'
         ]);
-        $image = $this->imageRepo->getById($imageId);
+
+        $image = $this->imageRepo->getById($id);
         $this->checkOwnablePermission('image-update', $image);
+
         $image = $this->imageRepo->updateImageDetails($image, $request->all());
         return response()->json($image);
     }
 
+    /**
+     * Show the usage of an image on pages.
+     * @param \BookStack\Entities\Repos\EntityRepo $entityRepo
+     * @param $id
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function usage(EntityRepo $entityRepo, $id)
+    {
+        $image = $this->imageRepo->getById($id);
+        $pageSearch = $entityRepo->searchForImage($image->url);
+        return response()->json($pageSearch);
+    }
+
     /**
      * Deletes an image and all thumbnail/image files
-     * @param EntityRepo $entityRepo
-     * @param Request $request
      * @param int $id
      * @return \Illuminate\Http\JsonResponse
+     * @throws \Exception
      */
-    public function destroy(EntityRepo $entityRepo, Request $request, $id)
+    public function destroy($id)
     {
         $image = $this->imageRepo->getById($id);
         $this->checkOwnablePermission('image-delete', $image);
 
-        // Check if this image is used on any pages
-        $isForced = in_array($request->get('force', ''), [true, 'true']);
-        if (!$isForced) {
-            $pageSearch = $entityRepo->searchForImage($image->url);
-            if ($pageSearch !== false) {
-                return response()->json($pageSearch, 400);
-            }
-        }
-
         $this->imageRepo->destroyImage($image);
         return response()->json(trans('components.images_deleted'));
     }
-
-
 }