/**
* {@inheritdoc}
*/
public function __invoke(SQLTransformer $transformer, Expression $expression, Configuration $config)
{
$left = $expression->getArg(0);
$right = $expression->getArg(1);
if (!$right->isValue()) {
throw new \InvalidArgumentException('Only constant values allowed as right operands of contains expression');
}
return Clause::join($transformer->transform($left, $config), ' LIKE ', $transformer->transform(Expression\Expr::value('%' . $right->getValue() . '%'), $config));
}
/**
* {@inheritdoc}
*/
public function __invoke(SQLTransformer $transformer, Expression $expression, Configuration $config)
{
$name = $expression->getArg(0);
if (!$name->isValue()) {
throw new \InvalidArgumentException(sprintf('Field name should be a value'));
}
return new Clause($config->getNameResolver()->resolve($name->getValue()));
}
/**
* {@inheritdoc}
*/
public function __invoke(FilterTransformer $transformer, Expression $expression, $element, Configuration $config)
{
$name = $expression->getArg(0);
if (!$name->isValue()) {
throw new \InvalidArgumentException(sprintf('Field name should be a value, expression "%s" given', $name->getExp()));
}
$name = $config->getNameResolver()->resolve($name->getValue());
return $this->propertyAccessor->getValue($element, $name);
}
/**
* {@inheritdoc}
*/
public function __invoke(SQLTransformer $transformer, Expression $expression, Configuration $config)
{
return Clause::join($this->prefix, $transformer->transform($expression->getArg(0), $config), $this->suffix);
}
/**
* {@inheritdoc}
*/
public function __invoke(SQLTransformer $transformer, Expression $expression, Configuration $config)
{
return $transformer->transform(Expression\Expr::all([Expression\Expr::isNotNull($expression->getArg(0)), Expression\Expr::neq($expression->getArg(0), Expression\Expr::value(''))]), $config);
}
/**
* {@inheritdoc}
*/
public function __invoke(FilterTransformer $transformer, Expression $expression, $element, Configuration $config)
{
$left = $transformer->resolve($expression->getArg(0), $element, $config);
$right = $transformer->resolve($expression->getArg(1), $element, $config);
return call_user_func($this->callback, $left, $right);
}
/**
* {@inheritdoc}
*/
public function __invoke(SQLTransformer $transformer, Expression $expression, Configuration $config)
{
$left = $transformer->transform($expression->getArg(0), $config);
$right = $transformer->transform($expression->getArg(1), $config);
return Clause::join($left, $this->operator, $right);
}
