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<?php |
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/** |
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* |
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* This file is part of Aura for PHP. |
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* |
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* @license http://opensource.org/licenses/bsd-license.php BSD |
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* |
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*/ |
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namespace Aura\Html\Helper\Input; |
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use Aura\Html\Helper\AbstractHelper; |
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use Aura\Html\Exception; |
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/** |
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* |
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* Abstact helper for inputs that can be checked (e.g. radio or checkbox). |
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* |
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* @package Aura.Html |
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* |
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*/ |
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abstract class AbstractInput extends AbstractHelper |
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{ |
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/** |
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* |
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* The input type. |
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* @var string |
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* |
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*/ |
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protected $type; |
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/** |
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* |
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* The input name. |
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* @var string |
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*/ |
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protected $name; |
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/** |
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* |
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* The current value of the input. |
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* @var mixed |
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*/ |
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protected $value; |
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/** |
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* |
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* HTML attributes for the input. |
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* @var array |
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*/ |
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protected $attribs = array(); |
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/** |
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* |
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* Value options for the input. |
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* |
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* @var array |
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*/ |
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protected $options = array(); |
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/** |
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* |
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* Given a input spec, returns the HTML for the input. |
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* @param array $spec The input spec. |
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* |
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* @return string |
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* |
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*/ |
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public function __invoke(array $spec = null) |
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{ |
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if ($spec !== null) { |
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$this->prep($spec); |
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} |
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return $this; |
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} |
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/** |
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* |
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* Returns the HTML for this input. |
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* @return string |
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* |
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*/ |
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abstract public function __toString(); |
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/** |
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* |
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* Prepares the properties on this helper. |
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* |
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* @param array $spec The specification array. |
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* |
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*/ |
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protected function prep(array $spec) |
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{ |
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// base spec inputs |
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$base = array( |
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'type' => null, |
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'name' => null, |
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'value' => null, |
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'attribs' => array(), |
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'options' => array(), |
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); |
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// make sure we have the base spec inputs |
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$spec = array_merge($base, $spec); |
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// retain as properties |
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$this->type = $spec['type']; |
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$this->name = $spec['name']; |
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$this->value = $spec['value']; |
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$this->attribs = $spec['attribs']; |
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$this->options = $spec['options']; |
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// set up base attributes |
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$attribs = array( |
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'id' => null, |
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'type' => null, |
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'name' => $this->name, |
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); |
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$this->attribs = array_merge($attribs, $this->attribs); |
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} |
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} |
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auraphp /
Aura.Html
