88 lines
2.6 KiB
PHP
88 lines
2.6 KiB
PHP
<?php
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namespace BookStack\Http\Controllers\Images;
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use BookStack\Exceptions\ImageUploadException;
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use BookStack\Uploads\ImageRepo;
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use Illuminate\Http\Request;
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use BookStack\Http\Controllers\Controller;
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class DrawioImageController extends Controller
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{
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protected $imageRepo;
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/**
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* DrawioImageController constructor.
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* @param ImageRepo $imageRepo
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*/
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public function __construct(ImageRepo $imageRepo)
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{
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$this->imageRepo = $imageRepo;
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parent::__construct();
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}
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/**
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* Get a list of gallery images, in a list.
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* Can be paged and filtered by entity.
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* @param Request $request
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* @return \Illuminate\Http\JsonResponse
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*/
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public function list(Request $request)
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{
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$page = $request->get('page', 1);
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$searchTerm = $request->get('search', null);
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$uploadedToFilter = $request->get('uploaded_to', null);
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$parentTypeFilter = $request->get('filter_type', null);
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$imgData = $this->imageRepo->getEntityFiltered('drawio', $parentTypeFilter, $page, 24, $uploadedToFilter, $searchTerm);
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return response()->json($imgData);
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}
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/**
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* Store a new gallery image in the system.
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* @param Request $request
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* @return Illuminate\Http\JsonResponse
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* @throws \Exception
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*/
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public function create(Request $request)
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{
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$this->validate($request, [
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'image' => 'required|string',
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'uploaded_to' => 'required|integer'
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]);
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$this->checkPermission('image-create-all');
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$imageBase64Data = $request->get('image');
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try {
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$uploadedTo = $request->get('uploaded_to', 0);
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$image = $this->imageRepo->saveDrawing($imageBase64Data, $uploadedTo);
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} catch (ImageUploadException $e) {
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return response($e->getMessage(), 500);
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}
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return response()->json($image);
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}
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/**
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* Get the content of an image based64 encoded.
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* @param $id
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* @return \Illuminate\Http\JsonResponse|mixed
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*/
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public function getAsBase64($id)
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{
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$image = $this->imageRepo->getById($id);
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$page = $image->getPage();
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if ($image === null || $image->type !== 'drawio' || !userCan('page-view', $page)) {
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return $this->jsonError("Image data could not be found");
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}
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$imageData = $this->imageRepo->getImageData($image);
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if ($imageData === null) {
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return $this->jsonError("Image data could not be found");
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}
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return response()->json([
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'content' => base64_encode($imageData)
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]);
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}
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}
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