/**
* Outputs an HTML form.
*
* @param string $childElements Child elements
* @param array $options
*
* @return string
*/
public static function form($childElements, array $options)
{
$enctype = !empty($options['upload']) ? ' enctype="multipart/form-data"' : '';
unset($options['upload']);
if (!isset($options['method'])) {
$options['method'] = 'post';
}
if (!isset($options['class'])) {
$options['class'] = 'xenForm formOverlay';
} else {
if (strpos(" {$options['class']} ", ' xenForm ') === false) {
$options['class'] = 'xenForm formOverlay ' . $options['class'];
}
}
if (strtolower($options['method']) == 'get' && ($questPos = strpos($options['action'], '?')) !== false) {
$converted = XenForo_Template_Helper_Core::convertUrlToActionAndNamedParams($options['action']);
$options['action'] = $converted['action'];
$formHiddenElements = XenForo_Template_Helper_Core::getHiddenInputs($converted['params']);
} else {
$formHiddenElements = '';
}
if (strtolower($options['method']) == 'get') {
$hiddenToken = '';
} else {
$visitor = XenForo_Visitor::getInstance();
$hiddenToken = '<input type="hidden" name="_xfToken" value="' . $visitor['csrf_token_page'] . '" />' . "\n";
}
$attributes = '';
foreach ($options as $name => $value) {
$attributes .= " {$name}=\"{$value}\"";
}
return '
<form' . $attributes . $enctype . '>' . $childElements . $formHiddenElements . $hiddenToken . '</form>
';
}
