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<?php |
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namespace Sirius\Input\Element; |
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use Sirius\Input\Element\Input; |
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use Sirius\Input\Element; |
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use Sirius\Input\Specs; |
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class Factory |
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{ |
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protected $types = array( |
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'text' => '\Sirius\Input\Element\Input\Text', |
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'file' => '\Sirius\Input\Element\Input\File', |
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'textarea' => '\Sirius\Input\Element\Input\Textarea', |
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'select' => '\Sirius\Input\Element\Input\Select', |
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'multiselect' => '\Sirius\Input\Element\Input\MultiSelect', |
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'checkbox' => '\Sirius\Input\Element\Input\Checkbox', |
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'button' => '\Sirius\Input\Element\Button', |
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'submit' => '\Sirius\Input\Element\Button\Submit', |
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'reset' => '\Sirius\Input\Element\Button\Reset', |
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'group' => '\Sirius\Input\Element\Group', |
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'collection' => '\Sirius\Input\Element\Collection', |
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'fieldset' => '\Sirius\Input\Element\Fieldset', |
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); |
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public function registerElementType($type, $classOrClosure) |
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{ |
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if ($classOrClosure instanceof \Closure) { |
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$this->types[$type] = $classOrClosure; |
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return $this; |
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} |
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if (!is_string($classOrClosure)) { |
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throw new \RuntimeException('Input type must be a class or a closure'); |
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} |
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if (!class_exists($classOrClosure)) { |
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throw new \RuntimeException(sprintf('Class %s does not exist', $classOrClosure)); |
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} |
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if (!is_subclass_of($classOrClosure, '\Sirius\Input\Element')) { |
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throw new \RuntimeException( |
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sprintf('Class %s must extend the \Sirius\Input\Element class', $classOrClosure) |
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); |
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} |
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$this->types[$type] = $classOrClosure; |
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return $this; |
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} |
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/** |
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* Create element from options |
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* |
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* @param $name |
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* @param array $options |
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* |
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* @return \Sirius\Input\Element |
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* @throws \RuntimeException |
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*/ |
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public function createFromOptions($name, $options = array()) |
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{ |
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$type = 'text'; |
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if (isset($options[Specs::TYPE]) && isset($this->types[$options[Specs::TYPE]])) { |
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$type = $options[Specs::TYPE]; |
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unset($options[Specs::TYPE]); |
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} |
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/* @var $element \Sirius\Input\Element */ |
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if ($this->types[$type] instanceof \Closure) { |
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$element = call_user_func($this->types[$type], $name, $options); |
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} else { |
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$class = $this->types[$type]; |
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$element = new $class($name, $options); |
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} |
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if (!$element instanceof Element) { |
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throw new \RuntimeException('Cannot create a valid element based on the data provided'); |
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} |
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// if the element is a fieldset/collection type, inject the element factory |
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if ($element instanceof FactoryAwareInterface) { |
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$element->setElementFactory($this); |
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} |
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return $element; |
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} |
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} |
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siriusphp /
input
