diff options
Diffstat (limited to 'lib/smarty-3.1.33/plugins/function.html_radios.php')
| -rw-r--r-- | lib/smarty-3.1.33/plugins/function.html_radios.php | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/lib/smarty-3.1.33/plugins/function.html_radios.php b/lib/smarty-3.1.33/plugins/function.html_radios.php new file mode 100644 index 0000000..5e83458 --- /dev/null +++ b/lib/smarty-3.1.33/plugins/function.html_radios.php @@ -0,0 +1,266 @@ +<?php +/** + * Smarty plugin + * + * @package Smarty + * @subpackage PluginsFunction + */ +/** + * Smarty {html_radios} function plugin + * File: function.html_radios.php + * Type: function + * Name: html_radios + * Date: 24.Feb.2003 + * Purpose: Prints out a list of radio input types + * Params: + * + * - name (optional) - string default "radio" + * - values (required) - array + * - options (required) - associative array + * - checked (optional) - array default not set + * - separator (optional) - ie <br> or + * - 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 + * + * Examples: + * + * {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} + * + * @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 $template template object + * + * @return string + * @uses smarty_function_escape_special_chars() + * @throws \SmartyException + */ +function smarty_function_html_radios($params, Smarty_Internal_Template $template) +{ + $template->_checkPlugins( + array( + array( + 'function' => 'smarty_function_escape_special_chars', + 'file' => 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! + // no break + 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); + } +} + +/** + * @param $name + * @param $value + * @param $output + * @param $selected + * @param $extra + * @param $separator + * @param $labels + * @param $label_ids + * @param $escape + * + * @return string + */ +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; +} |