*/
public function getThumb(?int $width, ?int $height, bool $keepRatio = false): ?string
{
- return app()->make(ImageService::class)->getThumbnail($this, $width, $height, $keepRatio, false, true);
+ return app()->make(ImageResizer::class)->resizeToThumbnailUrl($this, $width, $height, $keepRatio, false, true);
}
/**
{
public function __construct(
protected ImageService $imageService,
- protected PermissionApplicator $permissions
+ protected PermissionApplicator $permissions,
+ protected ImageResizer $imageResizer,
) {
}
}
/**
- * 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.
+ * Get a thumbnail URL for the given image.
*/
protected function getThumbnail(Image $image, ?int $width, ?int $height, bool $keepRatio, bool $shouldCreate): ?string
{
try {
- return $this->imageService->getThumbnail($image, $width, $height, $keepRatio, $shouldCreate);
+ return $this->imageResizer->resizeToThumbnailUrl($image, $width, $height, $keepRatio, $shouldCreate);
} catch (Exception $exception) {
return null;
}
namespace BookStack\Uploads;
use BookStack\Exceptions\ImageUploadException;
+use Exception;
use GuzzleHttp\Psr7\Utils;
-use Intervention\Image\Exception\NotSupportedException;
+use Illuminate\Support\Facades\Cache;
use Intervention\Image\Image as InterventionImage;
use Intervention\Image\ImageManager;
class ImageResizer
{
public function __construct(
- protected ImageManager $intervention
+ protected ImageManager $intervention,
+ protected ImageStorage $storage,
) {
}
+ /**
+ * 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.
+ *
+ * @throws Exception
+ */
+ public function resizeToThumbnailUrl(
+ Image $image,
+ ?int $width,
+ ?int $height,
+ bool $keepRatio = false,
+ bool $shouldCreate = false,
+ bool $canCreate = false,
+ ): ?string {
+ // Do not resize GIF images where we're not cropping
+ if ($keepRatio && $this->isGif($image)) {
+ return $this->storage->getPublicUrl($image->path);
+ }
+
+ $thumbDirName = '/' . ($keepRatio ? 'scaled-' : 'thumbs-') . $width . '-' . $height . '/';
+ $imagePath = $image->path;
+ $thumbFilePath = dirname($imagePath) . $thumbDirName . basename($imagePath);
+
+ $thumbCacheKey = 'images::' . $image->id . '::' . $thumbFilePath;
+
+ // Return path if in cache
+ $cachedThumbPath = Cache::get($thumbCacheKey);
+ if ($cachedThumbPath && !$shouldCreate) {
+ return $this->storage->getPublicUrl($cachedThumbPath);
+ }
+
+ // If thumbnail has already been generated, serve that and cache path
+ $disk = $this->storage->getDisk($image->type);
+ if (!$shouldCreate && $disk->exists($thumbFilePath)) {
+ Cache::put($thumbCacheKey, $thumbFilePath, 60 * 60 * 72);
+
+ return $this->storage->getPublicUrl($thumbFilePath);
+ }
+
+ $imageData = $disk->get($imagePath);
+
+ // Do not resize apng images where we're not cropping
+ if ($keepRatio && $this->isApngData($image, $imageData)) {
+ Cache::put($thumbCacheKey, $image->path, 60 * 60 * 72);
+
+ return $this->storage->getPublicUrl($image->path);
+ }
+
+ if (!$shouldCreate && !$canCreate) {
+ return null;
+ }
+
+ // If not in cache and thumbnail does not exist, generate thumb and cache path
+ $thumbData = $this->resizeImageData($imageData, $width, $height, $keepRatio);
+ $disk->put($thumbFilePath, $thumbData, true);
+ Cache::put($thumbCacheKey, $thumbFilePath, 60 * 60 * 72);
+
+ return $this->storage->getPublicUrl($thumbFilePath);
+ }
+
/**
* Resize the image of given data to the specified size, and return the new image data.
*
* @throws ImageUploadException
*/
- protected function resizeImageData(string $imageData, ?int $width, ?int $height, bool $keepRatio): string
+ public function resizeImageData(string $imageData, ?int $width, ?int $height, bool $keepRatio): string
{
try {
$thumb = $this->intervention->make($imageData);
- } catch (NotSupportedException $e) {
+ } catch (Exception $e) {
throw new ImageUploadException(trans('errors.cannot_create_thumbs'));
}
break;
}
}
+
+ /**
+ * Checks if the image is a gif. Returns true if it is, else false.
+ */
+ protected function isGif(Image $image): bool
+ {
+ return strtolower(pathinfo($image->path, PATHINFO_EXTENSION)) === 'gif';
+ }
+
+ /**
+ * Check if the given image and image data is apng.
+ */
+ protected function isApngData(Image $image, string &$imageData): bool
+ {
+ $isPng = strtolower(pathinfo($image->path, PATHINFO_EXTENSION)) === 'png';
+ if (!$isPng) {
+ return false;
+ }
+
+ $initialHeader = substr($imageData, 0, strpos($imageData, 'IDAT'));
+
+ return str_contains($initialHeader, 'acTL');
+ }
}
use BookStack\Entities\Models\Bookshelf;
use BookStack\Entities\Models\Page;
use BookStack\Exceptions\ImageUploadException;
-use ErrorException;
use Exception;
-use Illuminate\Contracts\Cache\Repository as Cache;
-use Illuminate\Filesystem\FilesystemManager;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Str;
-use Intervention\Image\Exception\NotSupportedException;
-use Intervention\Image\ImageManager;
use Symfony\Component\HttpFoundation\File\UploadedFile;
use Symfony\Component\HttpFoundation\StreamedResponse;
protected static array $supportedExtensions = ['jpg', 'jpeg', 'png', 'gif', 'webp'];
public function __construct(
- protected ImageManager $imageTool,
- protected FilesystemManager $fileSystem,
- protected Cache $cache,
protected ImageStorage $storage,
+ protected ImageResizer $resizer,
) {
}
$imageData = file_get_contents($uploadedFile->getRealPath());
if ($resizeWidth !== null || $resizeHeight !== null) {
- $imageData = $this->resizeImage($imageData, $resizeWidth, $resizeHeight, $keepRatio);
+ $imageData = $this->resizer->resizeImageData($imageData, $resizeWidth, $resizeHeight, $keepRatio);
}
return $this->saveNew($imageName, $imageData, $type, $uploadedTo);
$disk->put($path, $imageData);
}
- /**
- * Checks if the image is a gif. Returns true if it is, else false.
- */
- protected function isGif(Image $image): bool
- {
- return strtolower(pathinfo($image->path, PATHINFO_EXTENSION)) === 'gif';
- }
-
- /**
- * Check if the given image and image data is apng.
- */
- protected function isApngData(Image $image, string &$imageData): bool
- {
- $isPng = strtolower(pathinfo($image->path, PATHINFO_EXTENSION)) === 'png';
- if (!$isPng) {
- return false;
- }
-
- $initialHeader = substr($imageData, 0, strpos($imageData, 'IDAT'));
-
- return str_contains($initialHeader, 'acTL');
- }
-
- /**
- * 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.
- *
- * @throws Exception
- */
- public function getThumbnail(
- Image $image,
- ?int $width,
- ?int $height,
- bool $keepRatio = false,
- bool $shouldCreate = false,
- bool $canCreate = false,
- ): ?string {
- // Do not resize GIF images where we're not cropping
- if ($keepRatio && $this->isGif($image)) {
- return $this->storage->getPublicUrl($image->path);
- }
-
- $thumbDirName = '/' . ($keepRatio ? 'scaled-' : 'thumbs-') . $width . '-' . $height . '/';
- $imagePath = $image->path;
- $thumbFilePath = dirname($imagePath) . $thumbDirName . basename($imagePath);
-
- $thumbCacheKey = 'images::' . $image->id . '::' . $thumbFilePath;
-
- // Return path if in cache
- $cachedThumbPath = $this->cache->get($thumbCacheKey);
- if ($cachedThumbPath && !$shouldCreate) {
- return $this->storage->getPublicUrl($cachedThumbPath);
- }
-
- // If thumbnail has already been generated, serve that and cache path
- $disk = $this->storage->getDisk($image->type);
- if (!$shouldCreate && $disk->exists($thumbFilePath)) {
- $this->cache->put($thumbCacheKey, $thumbFilePath, 60 * 60 * 72);
-
- return $this->storage->getPublicUrl($thumbFilePath);
- }
-
- $imageData = $disk->get($imagePath);
-
- // Do not resize apng images where we're not cropping
- if ($keepRatio && $this->isApngData($image, $imageData)) {
- $this->cache->put($thumbCacheKey, $image->path, 60 * 60 * 72);
-
- return $this->storage->getPublicUrl($image->path);
- }
-
- if (!$shouldCreate && !$canCreate) {
- return null;
- }
-
- // If not in cache and thumbnail does not exist, generate thumb and cache path
- $thumbData = $this->resizeImage($imageData, $width, $height, $keepRatio);
- $disk->put($thumbFilePath, $thumbData, true);
- $this->cache->put($thumbCacheKey, $thumbFilePath, 60 * 60 * 72);
-
- return $this->storage->getPublicUrl($thumbFilePath);
- }
-
- /**
- * Resize the image of given data to the specified size, and return the new image data.
- *
- * @throws ImageUploadException
- */
- protected function resizeImage(string $imageData, ?int $width, ?int $height, bool $keepRatio): string
- {
- try {
- $thumb = $this->imageTool->make($imageData);
- } catch (ErrorException | NotSupportedException $e) {
- throw new ImageUploadException(trans('errors.cannot_create_thumbs'));
- }
-
- $this->orientImageToOriginalExif($thumb, $imageData);
-
- if ($keepRatio) {
- $thumb->resize($width, $height, function ($constraint) {
- $constraint->aspectRatio();
- $constraint->upsize();
- });
- } else {
- $thumb->fit($width, $height);
- }
-
- $thumbData = (string) $thumb->encode();
-
- // Use original image data if we're keeping the ratio
- // and the resizing does not save any space.
- if ($keepRatio && strlen($thumbData) > strlen($imageData)) {
- return $imageData;
- }
-
- return $thumbData;
- }
-
/**
* Get the raw data content from an image.
*
*/
protected function checkUserHasAccessToRelationOfImageAtPath(string $path): bool
{
- if (str_starts_with($path, '/uploads/images/')) {
+ if (str_starts_with($path, 'uploads/images/')) {
$path = substr($path, 15);
}
/**
* Get the file at the given path.
*/
- public function get(string $path): bool
+ public function get(string $path): ?string
{
return $this->filesystem->get($this->adjustPathForDisk($path));
}
*/
public function mimeType(string $path): string
{
+ $path = $this->adjustPathForDisk($path);
return $this->filesystem instanceof FilesystemAdapter ? $this->filesystem->mimeType($path) : '';
}
*/
public function response(string $path): StreamedResponse
{
- return $this->filesystem->response($path);
+ return $this->filesystem->response($this->adjustPathForDisk($path));
}
/**
$this->asEditor();
$imageName = 'first-image.png';
$relPath = $this->files->expectedImagePath('gallery', $imageName);
+ $this->files->deleteAtRelativePath($relPath);
$this->files->uploadGalleryImage($this, $imageName, $this->entities->page()->id);
$image = Image::first();
projects / bookstack / commitdiff