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<?php declare(strict_types=1); |
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namespace Thinktomorrow\Chief\Media\Application; |
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use Illuminate\Support\Str; |
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use Illuminate\Http\Request; |
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use Thinktomorrow\AssetLibrary\Asset; |
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use Thinktomorrow\AssetLibrary\HasAsset; |
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use Thinktomorrow\Chief\Fields\Types\MediaField; |
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use Thinktomorrow\AssetLibrary\Application\AddAsset; |
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use Thinktomorrow\Chief\Media\DuplicateAssetException; |
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use Thinktomorrow\AssetLibrary\Application\DetachAsset; |
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use Thinktomorrow\AssetLibrary\Application\ReplaceAsset; |
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use Thinktomorrow\AssetLibrary\Application\AssetUploader; |
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use Thinktomorrow\AssetLibrary\Application\SortAssets; |
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abstract class AbstractMediaFieldHandler |
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{ |
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/** @var ReplaceAsset */ |
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protected $replaceAsset; |
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/** @var AddAsset */ |
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protected $addAsset; |
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/** @var DetachAsset */ |
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protected $detachAsset; |
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/** @var AssetUploader */ |
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protected $assetUploader; |
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/** @var SortAssets */ |
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protected $sortAssets; |
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final public function __construct(AddAsset $addAsset, ReplaceAsset $replaceAsset, DetachAsset $detachAsset, SortAssets $sortAssets, AssetUploader $assetUploader) |
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{ |
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$this->replaceAsset = $replaceAsset; |
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$this->addAsset = $addAsset; |
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$this->detachAsset = $detachAsset; |
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$this->sortAssets = $sortAssets; |
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$this->assetUploader = $assetUploader; |
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} |
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protected function mediaRequest(array $requests, MediaField $field, Request $request): MediaRequest |
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{ |
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$mediaRequest = new MediaRequest(); |
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foreach ($requests as $requestData) { |
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foreach ($requestData as $locale => $filesPerLocale) { |
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foreach ($filesPerLocale as $action => $files) { |
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if (!is_array($files) || !in_array($action, [ |
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MediaRequest::NEW, |
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MediaRequest::REPLACE, |
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MediaRequest::DETACH, |
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])) { |
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throw new \InvalidArgumentException('Malformed request data. Files are expected to be passed in a localized array.'); |
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} |
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foreach ($files as $k => $file) { |
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// The null entries in the 'replace' request are passed explicitly - the replace array contains all existing assets (ids as keys, null as value) |
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if (is_null($file)) { |
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continue; |
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} |
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$mediaRequest->add($action, new MediaRequestInput( |
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$file, $locale, $field->getKey(), [ |
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'index' => $k, |
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// index key is used for replace method to indicate the current asset id |
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'existing_asset' => $this->refersToExistingAsset($file), |
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] |
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)); |
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} |
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} |
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} |
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} |
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return $mediaRequest; |
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} |
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protected function refersToExistingAsset($value): bool |
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{ |
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if (!is_string($value) && !is_int($value)) { |
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return false; |
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} |
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// check if passed value is an ID |
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return (bool)preg_match('/^[1-9][0-9]*$/', (string)$value); |
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} |
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/** |
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* @param HasAsset $model |
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* @param MediaRequestInput $mediaRequestInput |
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* @return Asset |
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* @throws DuplicateAssetException |
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* @throws \Spatie\MediaLibrary\Exceptions\FileCannotBeAdded |
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*/ |
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protected function newExistingAsset(HasAsset $model, MediaRequestInput $mediaRequestInput): Asset |
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{ |
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$existingAsset = Asset::find($mediaRequestInput->value()); |
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if ($model->assetRelation()->where('asset_pivots.type', $mediaRequestInput->type())->where('asset_pivots.locale', $mediaRequestInput->locale())->get()->contains($existingAsset)) { |
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throw new DuplicateAssetException(); |
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} |
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return $this->addAsset->add($model, $existingAsset, $mediaRequestInput->type(), $mediaRequestInput->locale()); |
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} |
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/** |
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* @param string $filename |
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* @return string |
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*/ |
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protected function sluggifyFilename(string $filename): string |
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{ |
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if (false === strpos($filename, '.')) { |
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return $filename; |
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} |
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$extension = substr($filename, strrpos($filename, '.') + 1); |
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$filename = substr($filename, 0, strrpos($filename, '.')); |
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return Str::slug($filename) . '.' . $extension; |
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} |
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protected function sort(HasAsset $model, MediaField $field, Request $request) |
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{ |
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if ($request->has('filesOrder')) { |
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foreach ($request->input('filesOrder') as $locale => $fileIdInput) { |
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$fileIds = $this->getFileIdsFromInput($field->getKey(), $fileIdInput); |
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if (!empty($fileIds)) { |
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$this->sortAssets->handle($model, $fileIds, $field->getKey(), $locale); |
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} |
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} |
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} |
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} |
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/** |
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* @param string $key |
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* @param array $fileIdInput |
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* @return array |
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*/ |
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protected function getFileIdsFromInput(string $key, array $fileIdInput): array |
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{ |
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$values = isset($fileIdInput[$key]) |
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? $fileIdInput[$key] |
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: (isset($fileIdInput['files-' . $key]) |
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? $fileIdInput['files-' . $key] |
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: '' |
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); |
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if(!$values) return []; |
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return explode(',', $values); |
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} |
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} |
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thinktomorrow /
chief
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.