/**
* @covers PHP\Manipulator\ClosureFactory::getTypeAndValueClosure
*/
public function testGetTypeAndValueClosure()
{
$closure = ClosureFactory::getTypeAndValueClosure(T_WHITESPACE, 'foo');
$this->assertValidTokenMatchingClosure($closure);
$this->assertFalse($closure(new Token(' ', T_WHITESPACE)));
$this->assertTrue($closure(new Token('foo', T_WHITESPACE)));
$this->assertFalse($closure(new Token('blub', T_STRING)));
$this->assertFalse($closure(new Token('foo', T_STRING)));
}
/**
* Run Action
*
* @param \PHP\Manipulator\TokenContainer $container
*/
public function run(TokenContainer $container, $params = null)
{
$iterator = $container->getIterator();
$helper = new NewlineDetector();
$this->_defaultLineBreak = $helper->getNewlineFromContainer($container);
while ($iterator->valid()) {
$token = $iterator->current();
if ($this->isType($token, T_SWITCH)) {
if ($this->getOption('spaceAfterSwitch')) {
$iterator->next();
if ($this->isType($iterator->current(), T_WHITESPACE)) {
$iterator->current()->setValue(' ');
} else {
$whitespaceToken = new Token(' ', T_WHITESPACE);
$container->insertTokenAfter($token, $whitespaceToken);
}
$iterator->update($token);
}
if ($this->getOption('spaceAfterSwitchVariable')) {
$nextOpeningBrace = $this->getNextMatchingToken($iterator, ClosureFactory::getTypeAndValueClosure(null, '('));
if (null !== $nextOpeningBrace) {
$iterator->seekToToken($nextOpeningBrace);
$matchingBrace = $this->getMatchingBrace($iterator);
if (null !== $matchingBrace) {
$iterator->seekToToken($matchingBrace);
$iterator->next();
if ($this->isType($iterator->current(), T_WHITESPACE)) {
$iterator->current()->setValue(' ');
} else {
$whitespaceToken = new Token(' ', T_WHITESPACE);
$container->insertTokenBefore($iterator->current(), $whitespaceToken);
}
}
}
$iterator->update($token);
}
}
if ($this->isOpeningCurlyBrace($token)) {
$iterator->next();
if (!$this->isType($iterator->current(), T_WHITESPACE)) {
$whitespaceToken = new Token($this->_defaultLineBreak, T_WHITESPACE);
$container->insertTokenBefore($iterator->current(), $whitespaceToken);
} elseif (!$this->evaluateConstraint('ContainsNewline', $iterator->current())) {
$iterator->current()->setValue($this->_defaultLineBreak . $iterator->current()->getValue());
}
$iterator->update($token);
}
if ($this->isClosingCurlyBrace($token)) {
$iterator->previous();
if (!$this->isType($iterator->current(), T_WHITESPACE)) {
$whitespaceToken = new Token($this->_defaultLineBreak, T_WHITESPACE);
$container->insertTokenAfter($iterator->current(), $whitespaceToken);
} elseif (!$this->evaluateConstraint('ContainsNewline', $iterator->current())) {
$iterator->current()->setValue($iterator->current()->getValue() . $this->_defaultLineBreak);
}
$iterator->update($token);
}
if ($this->isType($token, T_CASE)) {
$iterator->next();
if (!$this->isType($iterator->current(), T_WHITESPACE)) {
$whitespaceToken = new Token(' ', T_WHITESPACE);
$container->insertTokenBefore($iterator->current(), $whitespaceToken);
} elseif (!$this->evaluateConstraint('ContainsNewline', $iterator->current())) {
$iterator->current()->setValue(' ');
}
$iterator->update($token);
$iterator->previous();
if (!$this->isType($iterator->current(), T_WHITESPACE)) {
$whitespaceToken = new Token($this->_defaultLineBreak, T_WHITESPACE);
$container->insertTokenAfter($iterator->current(), $whitespaceToken);
} elseif (!$this->evaluateConstraint('ContainsNewline', $iterator->current())) {
$iterator->current()->setValue($iterator->current()->getValue() . $this->_defaultLineBreak);
}
$iterator->update($token);
}
$iterator->next();
}
$container->retokenize();
}
/**
* @param \PHP\Manipulator\TokenContainer\Iterator $iterator
*/
protected function _handleSpaceBeforeAndAfterExpressions(Iterator $iterator)
{
$start = $iterator->current();
// Adding spaces for expressions
$openingBrace = $this->getNextMatchingToken($iterator, ClosureFactory::getTypeAndValueClosure(null, '('));
if (null !== $openingBrace) {
$iterator->seekToToken($openingBrace);
$iterator->next();
$foundToken = $iterator->current();
if ($this->isType($foundToken, T_WHITESPACE)) {
$foundToken->setValue($this->getOption('spaceBeforeIfExpression'));
} else {
$whitespaceToken = new Token($this->getOption('spaceBeforeIfExpression'), T_WHITESPACE);
$this->_container->insertTokenBefore($foundToken, $whitespaceToken);
}
$iterator->update($openingBrace);
// insert space before expression
$closingBrace = $this->getMatchingBrace($iterator);
if (null !== $closingBrace) {
$iterator->seekToToken($closingBrace);
$iterator->previous();
$foundToken = $iterator->current();
if ($this->isType($foundToken, T_WHITESPACE)) {
$foundToken->setValue($this->getOption('spaceAfterIfExpression'));
} else {
$whitespaceToken = new Token($this->getOption('spaceAfterIfExpression'), T_WHITESPACE);
$this->_container->insertTokenAfter($foundToken, $whitespaceToken);
}
} else {
throw new \Exception('f**k something went wrong');
}
// insert space after expression
$iterator->update($start);
}
}
/**
* @return array
*/
public function isFollowedProvider()
{
$data = array();
$path = '/AHelper/isFollowed/';
$container = $this->getContainerFromFixture($path . 'input0.php');
#0
$data[] = array($container->getIterator()->seekToToken($container[21]), ClosureFactory::getIsTypeClosure(array(T_ECHO)), ClosureFactory::getIsTypeClosure(array(T_WHITESPACE, T_COMMENT, T_DOC_COMMENT, null)), $container[25], true);
#1
$data[] = array($container->getIterator()->seekToToken($container[21]), ClosureFactory::getIsTypeClosure(array(T_ECHO)), ClosureFactory::getIsTypeClosure(array(T_WHITESPACE, T_COMMENT, T_DOC_COMMENT)), null, false);
#2
$data[] = array($container->getIterator()->seekToToken($container[25]), ClosureFactory::getIsTypeClosure(array(T_FOR)), ClosureFactory::getIsTypeClosure(array(T_WHITESPACE, T_COMMENT, T_DOC_COMMENT, null)), null, false);
return $data;
}
/**
* @param \PHP\Manipulator\TokenContainer\Iterator $iterator
* @param \Closure $closure
* @param array $allowedTypes
* @return boolean
* @todo ugly name
*/
public function isPrecededByTokenMatchedByClosure(Iterator $iterator, \Closure $closure, array $allowedTypes = array(T_WHITESPACE, T_COMMENT, T_DOC_COMMENT))
{
return $this->isPreceded($iterator, $closure, ClosureFactory::getIsTypeClosure($allowedTypes));
}
