X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/db3acabc662e976f253db47f82162c9f00667446..refs/pull/695/head:/app/Repos/ImageRepo.php diff --git a/app/Repos/ImageRepo.php b/app/Repos/ImageRepo.php index 56b0ba98d..ec2fda1d3 100644 --- a/app/Repos/ImageRepo.php +++ b/app/Repos/ImageRepo.php @@ -1,9 +1,9 @@ image = $image; $this->imageService = $imageService; + $this->restrictionService = $permissionService; + $this->page = $page; } @@ -34,18 +40,18 @@ class ImageRepo return $this->image->findOrFail($id); } - /** - * Gets a load images paginated, filtered by image type. - * @param string $type - * @param int $page - * @param int $pageSize + * Execute a paginated query, returning in a standard format. + * Also runs the query through the restriction system. + * @param $query + * @param int $page + * @param int $pageSize * @return array */ - public function getPaginatedByType($type, $page = 0, $pageSize = 24) + private function returnPaginated($query, $page = 0, $pageSize = 24) { - $images = $this->image->where('type', '=', strtolower($type)) - ->orderBy('created_at', 'desc')->skip($pageSize * $page)->take($pageSize + 1)->get(); + $images = $this->restrictionService->filterRelatedPages($query, 'images', 'uploaded_to'); + $images = $images->orderBy('created_at', 'desc')->skip($pageSize * $page)->take($pageSize + 1)->get(); $hasMore = count($images) > $pageSize; $returnImages = $images->take(24); @@ -54,29 +60,118 @@ class ImageRepo }); return [ - 'images' => $returnImages, + 'images' => $returnImages, 'hasMore' => $hasMore ]; } + /** + * Gets a load images paginated, filtered by image type. + * @param string $type + * @param int $page + * @param int $pageSize + * @param bool|int $userFilter + * @return array + */ + public function getPaginatedByType($type, $page = 0, $pageSize = 24, $userFilter = false) + { + $images = $this->image->where('type', '=', strtolower($type)); + + if ($userFilter !== false) { + $images = $images->where('created_by', '=', $userFilter); + } + + return $this->returnPaginated($images, $page, $pageSize); + } + + /** + * Search for images by query, of a particular type. + * @param string $type + * @param int $page + * @param int $pageSize + * @param string $searchTerm + * @return array + */ + public function searchPaginatedByType($type, $searchTerm, $page = 0, $pageSize = 24) + { + $images = $this->image->where('type', '=', strtolower($type))->where('name', 'LIKE', '%' . $searchTerm . '%'); + return $this->returnPaginated($images, $page, $pageSize); + } + + /** + * Get gallery images with a particular filter criteria such as + * being within the current book or page. + * @param $filter + * @param $pageId + * @param int $pageNum + * @param int $pageSize + * @return array + */ + public function getGalleryFiltered($filter, $pageId, $pageNum = 0, $pageSize = 24) + { + $images = $this->image->where('type', '=', 'gallery'); + + $page = $this->page->findOrFail($pageId); + + if ($filter === 'page') { + $images = $images->where('uploaded_to', '=', $page->id); + } elseif ($filter === 'book') { + $validPageIds = $page->book->pages->pluck('id')->toArray(); + $images = $images->whereIn('uploaded_to', $validPageIds); + } + + return $this->returnPaginated($images, $pageNum, $pageSize); + } + /** * Save a new image into storage and return the new image. * @param UploadedFile $uploadFile - * @param string $type + * @param string $type + * @param int $uploadedTo * @return Image + * @throws \BookStack\Exceptions\ImageUploadException + * @throws \Exception */ - public function saveNew(UploadedFile $uploadFile, $type) + public function saveNew(UploadedFile $uploadFile, $type, $uploadedTo = 0) { - $image = $this->imageService->saveNew($this->image, $uploadFile, $type); + $image = $this->imageService->saveNewFromUpload($uploadFile, $type, $uploadedTo); $this->loadThumbs($image); return $image; } + /** + * Save a drawing the the database; + * @param string $base64Uri + * @param int $uploadedTo + * @return Image + * @throws \BookStack\Exceptions\ImageUploadException + */ + public function saveDrawing(string $base64Uri, int $uploadedTo) + { + $name = 'Drawing-' . user()->getShortName(40) . '-' . strval(time()) . '.png'; + $image = $this->imageService->saveNewFromBase64Uri($base64Uri, $name, 'drawio', $uploadedTo); + return $image; + } + + /** + * Replace the image content of a drawing. + * @param Image $image + * @param string $base64Uri + * @return Image + * @throws \BookStack\Exceptions\ImageUploadException + */ + public function replaceDrawingContent(Image $image, string $base64Uri) + { + return $this->imageService->replaceImageDataFromBase64Uri($image, $base64Uri); + } + /** * Update the details of an image via an array of properties. * @param Image $image * @param array $updateDetails * @return Image + * @throws \BookStack\Exceptions\ImageUploadException + * @throws \Exception */ public function updateImageDetails(Image $image, $updateDetails) { @@ -102,6 +197,8 @@ class ImageRepo /** * Load thumbnails onto an image object. * @param Image $image + * @throws \BookStack\Exceptions\ImageUploadException + * @throws \Exception */ private function loadThumbs(Image $image) { @@ -115,17 +212,46 @@ class ImageRepo * Get the thumbnail for an image. * If $keepRatio is true only the width will be used. * Checks the cache then storage to avoid creating / accessing the filesystem on every check. - * * @param Image $image - * @param int $width - * @param int $height - * @param bool $keepRatio + * @param int $width + * @param int $height + * @param bool $keepRatio * @return string + * @throws \BookStack\Exceptions\ImageUploadException + * @throws \Exception */ public function getThumbnail(Image $image, $width = 220, $height = 220, $keepRatio = false) { - return $this->imageService->getThumbnail($image, $width, $height, $keepRatio); + try { + return $this->imageService->getThumbnail($image, $width, $height, $keepRatio); + } catch (\Exception $exception) { + dd($exception); + return null; + } } + /** + * Get the raw image data from an Image. + * @param Image $image + * @return null|string + */ + public function getImageData(Image $image) + { + try { + return $this->imageService->getImageData($image); + } catch (\Exception $exception) { + return null; + } + } -} \ No newline at end of file + /** + * Check if the provided image type is valid. + * @param $type + * @return bool + */ + public function isValidType($type) + { + $validTypes = ['drawing', 'gallery', 'cover', 'system', 'user']; + return in_array($type, $validTypes); + } +}