/**
* Asks for the prefix and sets it on the InputInterface as the 'prefix' option, if this option is not set yet.
* Will set the default to a snake_cased namespace when the namespace has been set on the InputInterface.
*
* @param array $text What you want printed before the prefix is asked. If null is provided it'll write a default text.
* @param string $namespace An optional namespace. If this is set it'll create the default based on this prefix.
* If it's not provided it'll check if the InputInterface already has the namespace option.
*
* @return string The prefix. But it's also been set on the InputInterface.
*/
protected function askForPrefix(array $text = null, $namespace = null)
{
$prefix = $this->assistant->getOptionOrDefault('prefix', null);
if (is_null($text)) {
$text = array('You can add a prefix to the table names of the generated entities for example: ' . '<comment>projectname_bundlename_</comment>', 'Enter an underscore \'_\' if you don\'t want a prefix.', '');
}
while (is_null($prefix)) {
if (count($text) > 0) {
$this->assistant->writeLine($text);
}
if (is_null($namespace) || empty($namespace)) {
$namespace = $this->assistant->getOption('namespace');
} else {
$namespace = $this->fixNamespace($namespace);
}
$defaultPrefix = GeneratorUtils::cleanPrefix($this->convertNamespaceToSnakeCase($namespace));
$prefix = GeneratorUtils::cleanPrefix($this->assistant->ask('Tablename prefix', $defaultPrefix));
if ($prefix == '') {
break;
}
$output = $this->assistant->getOutput();
if (!preg_match('/^[a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*$/', $prefix)) {
$output->writeln(sprintf('<bg=red> "%s" contains invalid characters</>', $prefix));
$prefix = $text = null;
continue;
}
$this->assistant->setOption('prefix', $prefix);
}
return $prefix;
}
/**
* Asks for the prefix and sets it on the InputInterface as the 'prefix' option, if this option is not set yet.
* Will set the default to a snake_cased namespace when the namespace has been set on the InputInterface.
*
* @param array $text What you want printed before the prefix is asked. If null is provided it'll write a default text.
* @param string $namespace An optional namespace. If this is set it'll create the default based on this prefix.
* If it's not provided it'll check if the InputInterface already has the namespace option.
*
* @return string The prefix. But it's also been set on the InputInterface.
*/
protected function askForPrefix(array $text = null, $namespace = null)
{
$prefix = $this->assistant->getOptionOrDefault('prefix', null);
if (is_null($text)) {
$text = array('You can add a prefix to the table names of the generated entities for example: ' . '<comment>projectname_bundlename_</comment>', 'Enter an underscore \'_\' if you don\'t want a prefix.', '');
}
if (is_null($prefix)) {
if (count($text) > 0) {
$this->assistant->writeLine($text);
}
if (is_null($namespace) || empty($namespace)) {
$namespace = $this->assistant->getOption('namespace');
} else {
$namespace = $this->fixNamespace($namespace);
}
$defaultPrefix = GeneratorUtils::cleanPrefix($this->convertNamespaceToSnakeCase($namespace));
$prefix = GeneratorUtils::cleanPrefix($this->assistant->ask('Tablename prefix', $defaultPrefix));
$this->assistant->setOption('prefix', $prefix);
}
return $prefix;
}