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<?php |
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declare(strict_types = 1); |
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/** |
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* Saito - The Threaded Web Forum |
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* |
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* @copyright Copyright (c) the Saito Project Developers |
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* @link https://github.com/Schlaefer/Saito |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace ImageUploader\Lib; |
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use Cake\Utility\Text; |
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/** |
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* Configuration class for the uploader |
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*/ |
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class UploaderConfig |
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{ |
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/** @var string key used for CakePHP upload cache */ |
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private const CACHE_KEY = 'uploadsThumbnails'; |
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/** @var int max upload size in bytes */ |
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private $defaultSize = 2000000; |
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/** @var int max number of allowed uploads per user */ |
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private $maxNumberOfUploads = 10; |
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/** @var array allowed mime types */ |
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private $types = []; |
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/** |
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* Sets max allowed uploads per user |
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* |
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* @param int $max Max uploads |
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* @return self |
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*/ |
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public function setMaxNumberOfUploadsPerUser(int $max): self |
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{ |
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$this->maxNumberOfUploads = $max; |
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return $this; |
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} |
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/** |
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* Gets max allowed uploads per user |
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* |
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* @return int max uploads per user |
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*/ |
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public function getMaxNumberOfUploadsPerUser(): int |
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{ |
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return $this->maxNumberOfUploads; |
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} |
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/** |
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* Set default max file size |
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* |
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* @param string|int $number bytes as int or string e.g. "3MB" |
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* @return self |
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*/ |
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public function setDefaultMaxFileSize($number): self |
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{ |
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if (is_string($number)) { |
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$number = (int)Text::parseFileSize($number, $this->defaultSize); |
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} |
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if (!is_int($number)) { |
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throw new \InvalidArgumentException( |
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'Max upload size isn\'t a number.', |
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1561364890 |
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); |
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} |
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$this->defaultSize = $number; |
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return $this; |
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} |
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/** |
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* Adds a new mime type which is allowed to be uploaded |
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* |
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* @param string $type mime type as in "image/jpeg" |
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* @param string|int|null $size optional file size different from default file size |
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* @return self |
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*/ |
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public function addType(string $type, $size = null): self |
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{ |
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if ($size === null) { |
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$size = $this->defaultSize; |
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} elseif (is_string($size)) { |
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$size = (int)Text::parseFileSize($size, $this->defaultSize); |
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} |
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if (!is_int($size)) { |
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throw new \InvalidArgumentException( |
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'Upload size isn\'t a number.', |
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1561364891 |
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); |
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} |
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$this->types[$type] = ['size' => $size ?: $this->defaultSize]; |
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return $this; |
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} |
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/** |
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* Gets all allowed file types as array |
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* |
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* @return array file types |
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*/ |
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public function getAllTypes(): array |
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{ |
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return array_keys($this->types); |
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} |
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/** |
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* Gets file size for a a mime type |
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* |
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* @param string $type mime-type |
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* @return int file-size in bytes |
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* @throws \RuntimeException if mime-type isn't set |
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*/ |
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public function getSize(string $type): int |
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{ |
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if (!$this->hasType($type)) { |
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throw new \RuntimeException( |
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sprintf('Upload type %s not found.', $type), |
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1561357996 |
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); |
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} |
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return $this->types[$type]['size']; |
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} |
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/** |
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* Gets cache key |
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* |
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* @return string cache-key |
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*/ |
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public function getCacheKey(): string |
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{ |
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return self::CACHE_KEY; |
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} |
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/** |
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* Checks if a mime-type is registered |
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* |
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* @param string $type mime-type |
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* @return bool is type registered |
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*/ |
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public function hasType(string $type): bool |
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{ |
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return !empty($this->types[$type]); |
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} |
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} |
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Schlaefer /
Saito
