public function addActions(InputInterface $input, OutputInterface $output, \Sensio\Bundle\GeneratorBundle\Command\Helper\QuestionHelper $questionHelper)
{
$output->writeln(array('', 'Instead of starting with a blank controller, you can add some actions now. An action', 'is a PHP function or method that executes, for example, when a given route is matched.', 'Actions should be suffixed by <comment>Action</comment>.', ''));
$templateNameValidator = function ($name) {
if ('default' == $name) {
return $name;
}
if (2 != substr_count($name, ':')) {
throw new \InvalidArgumentException(sprintf('Template name "%s" does not have 2 colons', $name));
}
return $name;
};
$actions = $this->parseActions($input->getOption('actions'));
while (true) {
// name
$output->writeln('');
$actionName = $questionHelper->askAndValidate($output, $questionHelper->getQuestion('New action name (press <return> to stop adding actions)', null), function ($name) use($actions) {
if (null == $name) {
return $name;
}
if (isset($actions[$name])) {
throw new \InvalidArgumentException(sprintf('Action "%s" is already defined', $name));
}
return $name;
});
if (!$actionName) {
break;
}
$usualActions = array('home', 'add', 'see', 'modify', 'delete');
if (in_array($actionName, $usualActions)) {
$route = '/' . $actionName;
$placeholders = $this->getPlaceholdersFromRoute($route);
$template = $input->getOption('controller') . ':' . $actionName . '.html.' . $input->getOption('template-format');
} else {
// route
$route = $questionHelper->ask($output, $questionHelper->getQuestion('Action route', '/' . $actionName), '/' . $actionName);
$placeholders = $this->getPlaceholdersFromRoute($route);
// template
$defaultTemplate = $input->getOption('controller') . ':' . $actionName . '.html.' . $input->getOption('template-format');
$template = $questionHelper->askAndValidate($output, $questionHelper->getQuestion('Templatename (optional)', $defaultTemplate), $templateNameValidator, false, 'default');
}
// adding action
$actions[$actionName] = array('name' => $actionName, 'route' => $route, 'placeholders' => $placeholders, 'template' => $template);
}
return $actions;
}
