gluon-web-remote

function.html_radios.php (7109B)

---

 <?php
 /**
  * Smarty plugin
  *
  * @package    Smarty
  * @subpackage PluginsFunction
  */
 
 /**
  * Smarty {html_radios} function plugin
  * File:       function.html_radios.php<br>
  * Type:       function<br>
  * Name:       html_radios<br>
  * Date:       24.Feb.2003<br>
  * Purpose:    Prints out a list of radio input types<br>
  * Params:
  * <pre>
  * - name       (optional) - string default "radio"
  * - values     (required) - array
  * - options    (required) - associative array
  * - checked    (optional) - array default not set
  * - separator  (optional) - ie <br> or &nbsp;
  * - output     (optional) - the output next to each radio button
  * - assign     (optional) - assign the output as an array to this variable
  * - escape     (optional) - escape the content (not value), defaults to true
  * </pre>
  * Examples:
  * <pre>
  * {html_radios values=$ids output=$names}
  * {html_radios values=$ids name='box' separator='<br>' output=$names}
  * {html_radios values=$ids checked=$checked separator='<br>' output=$names}
  * </pre>
  *
  * @link    http://smarty.php.net/manual/en/language.function.html.radios.php {html_radios}
  *          (Smarty online manual)
  * @author  Christopher Kvarme <christopher.kvarme@flashjab.com>
  * @author  credits to Monte Ohrt <monte at ohrt dot com>
  * @version 1.0
  *
  * @param array                    $params   parameters
  * @param Smarty_Internal_Template $template template object
  *
  * @return string
  * @uses    smarty_function_escape_special_chars()
  */
 function smarty_function_html_radios($params, $template)
 {
     require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
 
     $name = 'radio';
     $values = null;
     $options = null;
     $selected = null;
     $separator = '';
     $escape = true;
     $labels = true;
     $label_ids = false;
     $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)) {
                     trigger_error('html_radios: the "' . $_key . '" attribute cannot be an array', E_USER_WARNING);
                 } elseif (is_object($_val)) {
                     if (method_exists($_val, "__toString")) {
                         $selected = smarty_function_escape_special_chars((string) $_val->__toString());
                     } else {
                         trigger_error("html_radios: selected attribute is an object of class '" . get_class($_val) . "' without __toString() method", E_USER_NOTICE);
                     }
                 } else {
                     $selected = (string) $_val;
                 }
                 break;
 
             case 'escape':
             case 'labels':
             case 'label_ids':
                 $$_key = (bool) $_val;
                 break;
 
             case 'options':
                 $$_key = (array) $_val;
                 break;
 
             case 'values':
             case 'output':
                 $$_key = array_values((array) $_val);
                 break;
 
             case 'radios':
                 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;
 
             case 'strict':
                 break;
 
             case 'disabled':
             case 'readonly':
                 if (!empty($params['strict'])) {
                     if (!is_scalar($_val)) {
                         trigger_error("html_options: $_key attribute must be a scalar, only boolean true or string '$_key' will actually add the attribute", E_USER_NOTICE);
                     }
 
                     if ($_val === true || $_val === $_key) {
                         $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_key) . '"';
                     }
 
                     break;
                 }
             // omit break; to fall through!
 
             default:
                 if (!is_array($_val)) {
                     $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
                 } else {
                     trigger_error("html_radios: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
                 }
                 break;
         }
     }
 
     if (!isset($options) && !isset($values)) {
         /* raise error here? */
 
         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, $label_ids, $escape);
         }
     } else {
         foreach ($values as $_i => $_key) {
             $_val = isset($output[$_i]) ? $output[$_i] : '';
             $_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
         }
     }
 
     if (!empty($params['assign'])) {
         $template->assign($params['assign'], $_html_result);
     } else {
         return implode("\n", $_html_result);
     }
 }
 
 function smarty_function_html_radios_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids, $escape)
 {
     $_output = '';
 
     if (is_object($value)) {
         if (method_exists($value, "__toString")) {
             $value = (string) $value->__toString();
         } else {
             trigger_error("html_options: value is an object of class '" . get_class($value) . "' without __toString() method", E_USER_NOTICE);
 
             return '';
         }
     } else {
         $value = (string) $value;
     }
 
     if (is_object($output)) {
         if (method_exists($output, "__toString")) {
             $output = (string) $output->__toString();
         } else {
             trigger_error("html_options: output is an object of class '" . get_class($output) . "' without __toString() method", E_USER_NOTICE);
 
             return '';
         }
     } else {
         $output = (string) $output;
     }
 
     if ($labels) {
         if ($label_ids) {
             $_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!' . Smarty::$_UTF8_MODIFIER, '_', $name . '_' . $value));
             $_output .= '<label for="' . $_id . '">';
         } else {
             $_output .= '<label>';
         }
     }
 
     $name = smarty_function_escape_special_chars($name);
     $value = smarty_function_escape_special_chars($value);
     if ($escape) {
         $output = smarty_function_escape_special_chars($output);
     }
 
     $_output .= '<input type="radio" name="' . $name . '" value="' . $value . '"';
 
     if ($labels && $label_ids) {
         $_output .= ' id="' . $_id . '"';
     }
 
     if ($value === $selected) {
         $_output .= ' checked="checked"';
     }
 
     $_output .= $extra . ' />' . $output;
     if ($labels) {
         $_output .= '</label>';
     }
 
     $_output .= $separator;
 
     return $_output;
 }