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<?php |
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namespace WebPConvert\Convert; |
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use WebPConvert\Convert\Exceptions\ConversionFailed\InvalidInput\ConverterNotFoundException; |
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use WebPConvert\Convert\Converters\AbstractConverter; |
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/** |
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* Make converters from their ids. |
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* |
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* @package WebPConvert |
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* @author Bjørn Rosell <[email protected]> |
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* @since Class available since Release 2.0.0 |
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*/ |
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class ConverterFactory |
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{ |
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/** |
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* Get classname of a converter (by id) |
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* |
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* @param string $converterId Id of converter (ie "cwebp") |
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* |
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* @throws ConverterNotFoundException If there is no converter with that id. |
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* @return string Fully qualified class name of converter |
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*/ |
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public static function converterIdToClassname($converterId) |
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{ |
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switch ($converterId) { |
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case 'imagickbinary': |
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$classNameShort = 'ImagickBinary'; |
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break; |
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case 'gmagickbinary': |
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$classNameShort = 'GmagickBinary'; |
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break; |
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default: |
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$classNameShort = ucfirst($converterId); |
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} |
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$className = 'WebPConvert\\Convert\\Converters\\' . $classNameShort; |
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if (is_callable([$className, 'convert'])) { |
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return $className; |
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} else { |
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throw new ConverterNotFoundException('There is no converter with id:' . $converterId); |
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} |
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} |
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/** |
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* Make a converter instance by class name. |
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* |
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* @param string $converterClassName Fully qualified class name |
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* @param string $source The path to the file to convert |
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* @param string $destination The path to save the converted file to |
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* @param array $options (optional) |
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* @param \WebPConvert\Loggers\BaseLogger $logger (optional) |
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* |
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* @throws ConverterNotFoundException If the specified converter class isn't found |
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* @return AbstractConverter An instance of the specified converter |
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*/ |
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public static function makeConverterFromClassname( |
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$converterClassName, |
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$source, |
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$destination, |
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$options = [], |
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$logger = null |
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) { |
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if (!is_callable([$converterClassName, 'convert'])) { |
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throw new ConverterNotFoundException( |
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'There is no converter with class name:' . $converterClassName . ' (or it is not a converter)' |
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); |
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} |
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//$converter = new $converterClassName($source, $destination, $options, $logger); |
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return call_user_func( |
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[$converterClassName, 'createInstance'], |
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$source, |
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$destination, |
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$options, |
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$logger |
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); |
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} |
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/** |
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* Make a converter instance by either id or class name. |
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* |
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* @param string $converterIdOrClassName Either a converter ID or a fully qualified class name |
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* @param string $source The path to the file to convert |
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* @param string $destination The path to save the converted file to |
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* @param array $options (optional) |
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* @param \WebPConvert\Loggers\BaseLogger $logger (optional) |
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* |
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* @throws ConverterNotFoundException If the specified converter class isn't found |
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* @return AbstractConverter An instance of the specified converter |
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*/ |
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public static function makeConverter($converterIdOrClassName, $source, $destination, $options = [], $logger = null) |
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{ |
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// We take it that all lowercase means it is an id rather than a class name |
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if (strtolower($converterIdOrClassName) == $converterIdOrClassName) { |
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$converterClassName = self::converterIdToClassname($converterIdOrClassName); |
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} else { |
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$converterClassName = $converterIdOrClassName; |
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} |
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return self::makeConverterFromClassname($converterClassName, $source, $destination, $options, $logger); |
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} |
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} |
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rosell-dk /
webp-convert
