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<?php
function smarty_function_html_radios($params, &$smarty) {
require_once $smarty
->_get_plugin_filepath('shared', 'escape_special_chars');
$name = 'radio';
$values = null;
$options = null;
$selected = null;
$separator = '';
$labels = true;
$output = null;
$extra = '';
foreach ($params as $_key => $_val) {
switch ($_key) {
case 'name':
case 'separator':
${$_key} = (string) $_val;
break;
case 'checked':
case 'selected':
if (is_array($_val)) {
$smarty
->trigger_error('html_radios: the "' . $_key . '" attribute cannot be an array', E_USER_WARNING);
}
else {
$selected = (string) $_val;
}
break;
case 'labels':
${$_key} = (bool) $_val;
break;
case 'options':
${$_key} = (array) $_val;
break;
case 'values':
case 'output':
${$_key} = array_values((array) $_val);
break;
case 'radios':
$smarty
->trigger_error('html_radios: the use of the "radios" attribute is deprecated, use "options" instead', E_USER_WARNING);
$options = (array) $_val;
break;
case 'assign':
break;
default:
if (!is_array($_val)) {
$extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
}
else {
$smarty
->trigger_error("html_radios: extra attribute '{$_key}' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (!isset($options) && !isset($values)) {
return '';
}
$_html_result = array();
if (isset($options)) {
foreach ($options as $_key => $_val) {
$_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels);
}
}
else {
foreach ($values as $_i => $_key) {
$_val = isset($output[$_i]) ? $output[$_i] : '';
$_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels);
}
}
if (!empty($params['assign'])) {
$smarty
->assign($params['assign'], $_html_result);
}
else {
return implode("\n", $_html_result);
}
}
function smarty_function_html_radios_output($name, $value, $output, $selected, $extra, $separator, $labels) {
$_output = '';
if ($labels) {
$_id = smarty_function_escape_special_chars($name . '_' . $value);
$_output .= '<label for="' . $_id . '">';
}
$_output .= '<input type="radio" name="' . smarty_function_escape_special_chars($name) . '" value="' . smarty_function_escape_special_chars($value) . '"';
if ($labels) {
$_output .= ' id="' . $_id . '"';
}
if ($value == $selected) {
$_output .= ' checked="checked"';
}
$_output .= $extra . ' />' . $output;
if ($labels) {
$_output .= '</label>';
}
$_output .= $separator;
return $_output;
}