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<?php
class FormFieldPossibleValues extends AbstractFormField
{
private $max_input = 100;
public function __construct($id, $label = '', array $value = array(), array $field_options = array(), array $constraints = array())
{
parent::__construct($id, $label, $value, $field_options, $constraints);
}
function display()
{
$template = $this->get_template_to_use();
$lang = LangLoader::get('admin-user-common');
$tpl = new FileTemplate('framework/builder/form/FormFieldPossibleValues.tpl');
$tpl->add_lang($lang);
$this->assign_common_template_variables($template);
$has_default = false;
$i = 0;
foreach ($this->get_value() as $name => $options)
{
if (!empty($options))
{
$has_default = $options['is_default'] ? true : $has_default;
$tpl->assign_block_vars('fieldelements', array(
'ID' => $i,
'NAME' => $name,
'IS_DEFAULT' => (int) $options['is_default'],
'TITLE' => stripslashes($options['title'])
));
$i++;
}
}
if ($i == 0)
{
$tpl->assign_block_vars('fieldelements', array(
'ID' => $i,
'NAME' => '',
'IS_DEFAULT' => 0,
'TITLE' => ''
));
$i++;
}
$tpl->put_all(array(
'NAME' => $this->get_html_id(),
'ID' => $this->get_id(),
'HTML_ID' => $this->get_html_id(),
'C_DISABLED' => $this->is_disabled(),
'MAX_INPUT' => $this->max_input,
'NBR_FIELDS' => $i,
'C_HAS_DEFAULT_VALUE' => $has_default
));
$template->assign_block_vars('fieldelements', array(
'ELEMENT' => $tpl->render()
));
return $template;
}
public function retrieve_value()
{
$request = AppContext::get_request();
$values = array();
$field_is_default = 'field_is_default_' . $this->get_html_id();
$default_field = $request->get_postint($field_is_default, -1);
for ($i = 0; $i <= $this->max_input; $i++)
{
$field_name = 'field_name_' . $this->get_html_id() . '_' . $i;
if ($request->has_postparameter($field_name))
{
if ($request->get_poststring($field_name))
{
$values[preg_replace('/\s+/u', '', $request->get_poststring($field_name))] = array(
'is_default' => $default_field == $i,
'title' => addslashes($request->get_poststring($field_name))
);
}
}
}
$this->set_value($values);
}
protected function compute_options(array &$field_options)
{
foreach($field_options as $attribute => $value)
{
$attribute = TextHelper::strtolower($attribute);
switch ($attribute)
{
case 'max_input':
$this->max_input = $value;
unset($field_options['max_input']);
break;
}
}
parent::compute_options($field_options);
}
protected function get_default_template()
{
return new FileTemplate('framework/builder/form/FormField.tpl');
}
}
?>