/**
* Generate a get Options Resolver component for the enity
*/
private function getOptionsResolverFunctionDeclaration()
{
// get required properties
$required = [];
$optional = [];
$allowedValues = [];
// optional
foreach ($this->entity->dataTypes as $name => $dataType) {
// is required
if (!$dataType->getDefault() and !$dataType->isNullable()) {
$required[] = $name;
} else {
$optional[] = $name;
}
// set allowed values (currently only works for enums)
if ($dataType->isEnum($enumName)) {
// At the moment this is bugged in Symfony.Don't think it is of vital importance. Ignoring for now.
# $allowedValues[$name] = $enumName;
}
}
// allowed values declaration
$allowedValuesPhp = '';
if ($allowedValues) {
$allowedValuesPhp = "\n\$resolver->setAllowedValues(\n array(\n";
// at the moment this enum supported only
foreach ($allowedValues as $column => $enumName) {
$allowedValuesPhp .= sprintf(' %s => Enum::getValues(%s),%s', Php::varExport($column), Php::varExport($enumName), "\n");
}
$allowedValuesPhp .= " )\n);";
$allowedValuesPhp = new Format($allowedValuesPhp);
}
// require block
$requiredPhp = new Format();
if ($required) {
$requiredPhp = "\n\$resolver->setRequired(\n" . (new Format(Php::varExport($required)))->indent(4) . "\n);";
$requiredPhp = new Format($requiredPhp);
$requiredPhp->indent(24);
}
// optional
$optionalPhp = new Format();
if ($optional) {
$optionalPhp = "\n\$resolver->setOptional(\n" . (new Format(Php::varExport($optional)))->indent(4) . "\n);";
$optionalPhp = new Format($optionalPhp);
$optionalPhp->indent(24);
}
$this->class->addUses('Symfony\\Component\\OptionsResolver\\OptionsResolver');
$this->class->classComponents[] = new FunctionDeclaration('resolverGet', new Sformatf(<<<'PHP'
/**
* Resolver getter. Singleton
* @return Symfony\Component\Options\Resolver
*/
public function resolverGet()
{
// do we already have a resolver instance
if( !$this->resolver ) {
$resolver = new OptionsResolver();%s%s%s
$this->resolver = $resolver;
}
return $this->resolver;
}
PHP
, $requiredPhp, $optionalPhp, $allowedValuesPhp));
$this->class->classComponents[] = new VariableDeclaration('resolver', new SFormatf(<<<'PHP'
/**
* Options Resolver
* @var array
*/
private $resolver;
PHP
));
}
/**
* Symfony Simple named constraint with 1 single / no arguments, i.e.
* NotBlank, Blank, Null, NotNull, MinLength, MaxLength, etc.
* @param mixed $column
* @param mixed $contraint
* @return mixed
*/
private function getSymfonyConstraint($column, $contraint, $args = null, $addUses = true)
{
if ($addUses) {
$this->class->addUses(sprintf('Symfony\\Component\\Validator\\Constraints\\%s', $contraint));
}
if (is_null($args)) {
$output = <<<PHP
\$metadata->addPropertyConstraint(
'%s',
new %s()
);
PHP;
} else {
$output = <<<PHP
\$metadata->addPropertyConstraint(
'%s',
new %s(
%s
)
);
PHP;
}
return (new Sformatf($output, addslashes($column), $contraint, Php::varExport($args, 8, true)))->indent(4);
}
