/**
* Get a parameter by key
*
* @access public
* @param string $key Parameter key eg: editor.width
* @param mixed $fallback Fallback value
* @param mixed $default Default value
* @param string $type Variable type eg: string, boolean, integer, array
* @param bool $allowempty
* @return mixed
*/
public function getParam($key, $fallback = '', $default = '', $type = 'string', $allowempty = true)
{
// get plugin name
$name = $this->getName();
// get all keys
$keys = explode('.', $key);
// root key set
if ($keys[0] === 'editor' || $keys[0] === $name) {
return parent::getParam($key, $fallback, $default, $type, $allowempty);
// no root key set, treat as shared param
} else {
// get all params
$params = parent::getParams();
// check plugin param and fallback to editor param
$param = $params->get($name . '.' . $key, $params->get('editor.' . $key, $fallback, $allowempty), $allowempty);
if (is_string($param) && $type === 'string') {
$param = self::cleanParam($param);
}
if (is_numeric($default)) {
$default = intval($default);
}
if (is_numeric($param)) {
$param = intval($param);
}
if ($param === $default) {
return '';
}
if ($type === 'boolean') {
$param = (bool) $param;
}
return $param;
}
}