Regular expression callback.
| protected _regexCallback ( array $matches ) : string | ||
| $matches | array | preg_replace_callback() matches. See regex above for description of matching data. |
| Результат | string | Replacement string. |
/**
* Regular expression callback.
*
* @param array $matches preg_replace_callback() matches.
*
* @return string Replacement string.
*/
protected function _regexCallback($matches)
{
if ($this->_params['always_mailto'] || !$this->_params['callback'] && (!($app = $GLOBALS['registry']->hasMethod('mail/compose')) || !$GLOBALS['registry']->hasPermission($app, Horde_Perms::EDIT))) {
return parent::_regexCallback($matches);
}
if (!isset($matches[10]) || $matches[10] === '') {
$args = $matches[7];
$email = $matches[3];
$args_long = $matches[5];
} else {
$args = isset($matches[13]) ? $matches[13] : '';
$email = $matches[10];
$args_long = isset($matches[11]) ? $matches[11] : '';
}
parse_str($args, $extra);
try {
$url = $this->_params['callback'] ? strval(call_user_func($this->_params['callback'], array('to' => $email), $extra)) : strval($GLOBALS['registry']->call('mail/compose', array(array('to' => $email), $extra)));
} catch (Horde_Exception $e) {
return parent::_regexCallback($matches);
}
if (substr($url, 0, 11) == 'javascript:') {
$href = '#';
$onclick = ' onclick="' . htmlspecialchars(substr($url, 11)) . ';return false;"';
} else {
$href = htmlspecialchars($url);
$onclick = '';
}
$class = empty($this->_params['class']) ? '' : ' class="' . $this->_params['class'] . '"';
return '<a' . $class . ' href="' . $href . '"' . $onclick . '>' . htmlspecialchars($email) . htmlspecialchars($args_long) . '</a>';
}
