File builder/form/field/AbstractFormFieldChoice.class.php
1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 73: 74: 75: 76: 77: 78: 79: 80: 81: 82: 83: 84: 85: 86: 87: 88: 89: 90: 91: 92: 93: 94: 95: 96: 97: 98: 99: 100: 101: 102: 103: 104: 105: 106: 107: 108: 109: 110: 111: 112: 113: 114: 115: 116: 117: 118: 119: 120: 121: 122: 123: 124: 125: 126: 127: 128: 129: 130: 131: 132: 133: 134: 135: 136: 137: 138:
<?php
/**
* This class manage radio input fields.
*
* @package Builder
* @subpackage Form\field
* @copyright © 2005-2019 PHPBoost
* @license https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL-3.0
* @author Regis VIARRE <crowkait@phpboost.com>
* @version PHPBoost 5.2 - last update: 2016 10 24
* @since PHPBoost 2.0 - 2009 04 28
* @contributor Julien BRISWALTER <j1.seth@phpboost.com>
* @contributor Arnaud GENET <elenwii@phpboost.com>
*/
abstract class AbstractFormFieldChoice extends AbstractFormField
{
/**
* @var FormFieldEnumOption[]
*/
private $options = array();
/**
* Constructs a FormFieldChoice.
* @param string $id Field id
* @param string $label Field label
* @param FormFieldEnumOption Default value
* @param FormFieldEnumOption[] $options Enumeration of the possible values
* @param string[] $field_options Map of the field options (this field has no specific option, there are only the inherited ones)
* @param FormFieldConstraint List of the constraints
*/
public function __construct($id, $label, $value, array $options, array $field_options = array(), array $constraints = array())
{
foreach ($options as $option)
{
$this->add_option($option);
}
parent::__construct($id, $label, $value, $field_options, $constraints);
$this->set_value($value);
}
/**
* @return FormFieldEnumOption[]
*/
protected function get_options()
{
return $this->options;
}
/**
* Adds an option for the field.
* @param FormFieldEnumOption option The new option.
*/
protected function add_option(FormFieldEnumOption $option)
{
$option->set_field($this);
$this->options[] = $option;
}
/**
* Sets the options of the field.
* @param Array options The list of options.
*/
public function set_options(Array $options)
{
$this->clear_options();
foreach ($options as $option)
{
if ($option instanceof FormFieldEnumOption)
{
$this->add_option($option);
}
}
}
protected function clear_options()
{
$this->options = array();
}
/**
* {@inheritdoc}
*/
public function retrieve_value()
{
$request = AppContext::get_request();
if ($request->has_parameter($this->get_html_id()))
{
$raw_value = $request->get_value($this->get_html_id());
$option = $this->get_option($raw_value);
if ($option !== null)
{
$this->set_value($option);
}
}
}
protected function get_option($raw_option)
{
foreach ($this->options as $option)
{
if ($option->get_raw_value() == $raw_option)
{
return $option;
}
}
return null;
}
public function get_option_id($raw_option)
{
foreach ($this->options as $id => $option)
{
if ($option->get_raw_value() == $raw_option)
{
return $id;
}
}
return null;
}
/**
* {@inheritdoc}
*/
public function set_value($value)
{
if (is_object($value))
{
parent::set_value($value);
}
else
{
parent::set_value($this->get_option($value));
}
}
}
?>