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<?php |
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/** |
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* @package s9e\TextFormatter |
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* @copyright Copyright (c) 2010-2015 The s9e Authors |
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License |
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*/ |
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namespace s9e\TextFormatter\Configurator\Collections; |
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use InvalidArgumentException; |
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use ReflectionClass; |
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use s9e\TextFormatter\Configurator\JavaScript\Minifier; |
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class MinifierList extends NormalizedList |
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{ |
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/** |
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* Normalize the value to an object |
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* |
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* @param Minifier|string $minifier |
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* @return Minifier |
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*/ |
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public function normalizeValue($minifier) |
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{ |
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if (is_string($minifier)) |
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{ |
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$minifier = $this->getMinifierInstance($minifier); |
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} |
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elseif (is_array($minifier) && !empty($minifier[0])) |
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{ |
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$minifier = $this->getMinifierInstance($minifier[0], array_slice($minifier, 1)); |
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} |
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if (!($minifier instanceof Minifier)) |
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{ |
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throw new InvalidArgumentException('Invalid minifier ' . var_export($minifier, true)); |
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} |
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return $minifier; |
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} |
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/** |
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* Create and return a Minifier instance |
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* |
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* @param string Minifier's name |
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* @param array Constructor's arguments |
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* @return Minifier |
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*/ |
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protected function getMinifierInstance($name, array $args = []) |
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{ |
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$className = 's9e\\TextFormatter\\Configurator\\JavaScript\\Minifiers\\' . $name; |
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if (!class_exists($className)) |
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{ |
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throw new InvalidArgumentException('Invalid minifier ' . var_export($name, true)); |
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} |
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$reflection = new ReflectionClass($className); |
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$minifier = (empty($args)) ? $reflection->newInstance() : $reflection->newInstanceArgs($args); |
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return $minifier; |
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} |
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} |
s9e /
TextFormatter
