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Enabled system-storage of drawings made via draw.io

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This commit is contained in:
Dan Brown
2017-12-30 15:24:03 +00:00
parent 0dc1f0b07f
commit 920964a561
5 changed files with 159 additions and 34 deletions
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49
app/Http/Controllers/ImageController.php
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@ -96,6 +96,7 @@ class ImageController extends Controller
* @param string $type
* @param Request $request
* @return \Illuminate\Http\JsonResponse
* @throws \Exception
*/
public function uploadByType($type, Request $request)
{
@ -103,11 +104,12 @@ class ImageController extends Controller
$this->validate($request, [
'file' => 'is_image'
]);
// TODO - Restrict & validate types
$imageUpload = $request->file('file');
try {
$uploadedTo = $request->filled('uploaded_to') ? $request->get('uploaded_to') : 0;
$uploadedTo = $request->get('uploaded_to', 0);
$image = $this->imageRepo->saveNew($imageUpload, $type, $uploadedTo);
} catch (ImageUploadException $e) {
return response($e->getMessage(), 500);
@ -116,6 +118,47 @@ class ImageController extends Controller
return response()->json($image);
}
/**
* Upload a drawing to the system.
* @param Request $request
* @return \Illuminate\Contracts\Routing\ResponseFactory|\Illuminate\Http\JsonResponse|\Symfony\Component\HttpFoundation\Response
*/
public function uploadDrawing(Request $request)
{
$this->validate($request, [
'image' => 'required|string',
'uploaded_to' => 'required|integer'
]);
$this->checkPermission('image-create-all');
$imageBase64Data = $request->get('image');
try {
$uploadedTo = $request->get('uploaded_to', 0);
$image = $this->imageRepo->saveDrawing($imageBase64Data, $uploadedTo);
} catch (ImageUploadException $e) {
return response($e->getMessage(), 500);
}
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.
* @param $id
@ -123,6 +166,8 @@ class ImageController extends Controller
* @param $height
* @param $crop
* @return \Illuminate\Http\JsonResponse
* @throws ImageUploadException
* @throws \Exception
*/
public function getThumbnail($id, $width, $height, $crop)
{
@ -137,6 +182,8 @@ class ImageController extends Controller
* @param integer $imageId
* @param Request $request
* @return \Illuminate\Http\JsonResponse
* @throws ImageUploadException
* @throws \Exception
*/
public function update($imageId, Request $request)
{