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<?php |
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namespace kalanis\UploadPerPartes\Target\Local\TemporaryStorage; |
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use kalanis\UploadPerPartes\Interfaces; |
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use kalanis\UploadPerPartes\Traits\TLang; |
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use kalanis\UploadPerPartes\Uploader\Data; |
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use kalanis\UploadPerPartes\UploadException; |
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/** |
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* Class TemporaryStorage |
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* @package kalanis\UploadPerPartes\Target\Local\TemporaryStorage |
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* Actions over temporary storage |
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*/ |
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class TemporaryStorage |
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{ |
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use TLang; |
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protected Interfaces\ITemporaryStorage $storage; |
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protected KeyEncoders\AEncoder $keyModifier; |
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public function __construct( |
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Interfaces\ITemporaryStorage $storage, |
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KeyEncoders\AEncoder $keyModifier, |
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?Interfaces\IUppTranslations $lang = null |
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) |
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{ |
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$this->storage = $storage; |
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$this->keyModifier = $keyModifier; |
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$this->setUppLang($lang); |
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} |
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/** |
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* @param Data $data |
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* @throws UploadException |
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* @return Data |
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*/ |
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public function fillData(Data $data): Data |
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{ |
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return $this->keyModifier->toData($data); |
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} |
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/** |
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* @param Data $data |
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* @throws UploadException |
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* @return bool |
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*/ |
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public function exists(Data $data): bool |
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{ |
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return $this->storage->exists($this->keyModifier->fromData($data)); |
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} |
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/** |
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* @param Data $data |
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* @param int<0, max> $fromByte |
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* @throws UploadException |
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* @return string |
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*/ |
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public function checksumData(Data $data, int $fromByte): string |
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{ |
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$data = $this->storage->readData($this->keyModifier->fromData($data), $fromByte, $data->bytesPerPart); |
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if (empty($data)) { |
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throw new UploadException($this->getUppLang()->uppChecksumIsEmpty()); |
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} |
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return $data; |
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} |
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/** |
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* @param Data $data |
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* @param int<0, max> $fromByte |
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* @throws UploadException |
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* @return bool |
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*/ |
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public function truncate(Data $data, int $fromByte): bool |
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{ |
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return $this->storage->truncate($this->keyModifier->fromData($data), $fromByte); |
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} |
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/** |
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* @param Data $data |
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* @param string $content decoded content from client |
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* @throws UploadException |
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* @return bool |
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*/ |
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public function upload(Data $data, string $content): bool |
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{ |
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return $this->storage->append($this->keyModifier->fromData($data), $content); |
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} |
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/** |
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* @param Data $data |
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* @throws UploadException |
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* @return resource stream |
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*/ |
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public function read(Data $data) |
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{ |
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return $this->storage->readStream($this->keyModifier->fromData($data)); |
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} |
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/** |
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* @param Data $data |
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* @throws UploadException |
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* @return bool |
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*/ |
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public function remove(Data $data) |
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{ |
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return $this->storage->remove($this->keyModifier->fromData($data)); |
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} |
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} |
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alex-kalanis /
upload-per-partes
