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<?php defined('ABSPATH') or die; |
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|
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/** |
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* A HTMLElement is a HTMLTag with meta support integrated into it. A normal |
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* HTMLTag only cares for it's attributes meta and nothing else, but more |
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* specialized tags such as forms or form fields require misc metadata to be |
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* attached on the object itself. |
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* |
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* @package pixcustomify |
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* @category core |
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* @author Pixelgrade Team |
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* @copyright (c) 2013, Pixelgrade |
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*/ |
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class PixCustomifyHTMLElementImpl extends PixCustomifyHTMLTagImpl implements PixCustomifyHTMLElement { |
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|
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/** @var array configuration values */ |
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protected $meta = null; |
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|
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/** |
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* @param array config |
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*/ |
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static function instance($config = null) { |
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$i = new self; |
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$i->configure($config); |
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return $i; |
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} |
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|
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/** |
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* Apply configuration. |
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*/ |
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protected function configure($config = null) { |
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// gurantee configuration |
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$config !== null or $config = array(); |
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|
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// invoke htmltag instance configuration |
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if (isset($config['attrs'])) { |
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parent::configure($config['attrs']); |
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unset($config['attrs']); |
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} |
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else { // no html attributes set |
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parent::configure(array()); |
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} |
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|
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// setup meta fields |
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$this->meta = pixcustomify::instance('PixCustomifyMeta', $config); |
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} |
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|
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|
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// Meta |
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// ------------------------------------------------------------------------ |
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|
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/** |
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* @param string meta key |
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* @return boolean true if key exists, false otherwise |
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*/ |
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function hasmeta($key) { |
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return $this->meta->has($key); |
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} |
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|
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/** |
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* @return mixed value or default |
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*/ |
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function getmeta($key, $default = null) { |
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return $this->meta->get($key, $default); |
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} |
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|
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/** |
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* @return static $this |
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*/ |
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function setmeta($key, $value) { |
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$this->meta->set($key, $value); |
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return $this; |
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} |
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|
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/** |
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* Set the key if it's not already set. |
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* |
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* @param string key |
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* @param string value |
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*/ |
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function ensuremeta($key, $value) { |
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$this->meta->ensure($key, $value); |
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return $this; |
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} |
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|
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/** |
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* If the key is currently a non-array value it will be converted to an |
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* array maintaning the previous value (along with the new one). |
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* |
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* @param string name |
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* @param mixed value |
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* @return static $this |
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*/ |
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function addmeta($name, $value) { |
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$this->meta->add($name, $value); |
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return $this; |
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} |
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|
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/** |
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* @return PixCustomifyMeta |
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*/ |
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function meta() { |
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return $this->meta; |
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} |
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|
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} # class |
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|
