/**
* Add a plugin to a form.
*
* @param string $name
* @param array $config
* @return \Helmut\Forms\Plugin
*/
public function addPlugin($name, $config = [])
{
$class = Str::studly($name);
$class = '\\Plugins\\' . ucwords($class) . '\\' . ucwords($class);
foreach ($this->namespaces as $namespace) {
$plugin = $namespace . $class;
if (class_exists($plugin)) {
$this->plugins[$name] = new $plugin($config);
$this->plugins[$name]->event($this, 'load');
return $this->plugins[$name];
}
}
}
/**
* Gives this class the ability to set and get any of the
* properties of the instances that inherit from this class
* using shorthand notation. Call label() instead of
* setLabel() for example.
*
* Also it allows you to specify validations in the same dynamic
* manner like required() or between(1, 10).
*
* @param string $method
* @param array $parameters
* @return mixed
*/
public function __call($method, $parameters)
{
if (!method_exists($this, $method)) {
$method = Str::studly($method);
$name = 'set' . $method;
if (method_exists($this, $name)) {
return call_user_func_array([$this, $name], $parameters);
}
$name = 'validate' . $method;
if (method_exists($this, $name)) {
$arguments = Reflect::getParameters($this, $name);
$parameters = array_pad($parameters, count($arguments), null);
$this->validations[$name] = array_combine($arguments, $parameters);
return $this;
}
}
}
/**
* Trigger an event callback. This allows
* you to hook into events from within the plugin.
* - onLoad
* - onDefine
* - onRender
* - onSubmitted
* - onCompleted
* - onValidate
* - onValidated
* - onValid
* - onInvalid
*
* @param \Helmut\Forms\Form $form
* @param string $name
* @param array $params
* @return mixed
*/
public function event($form, $name, $params = [])
{
$name = Str::studly($name);
if (method_exists($this, 'on' . $name)) {
return call_user_func_array(array($this, 'on' . $name), [$form, $params]);
}
}
