/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
$namespace = false;
$classyName = null;
$classyIndex = 0;
foreach ($tokens as $index => $token) {
if ($token->isGivenKind(T_NAMESPACE)) {
if (false !== $namespace) {
return;
}
$namespace = true;
} elseif ($token->isClassy()) {
if (null !== $classyName) {
return;
}
$classyIndex = $tokens->getNextNonWhitespace($index);
$classyName = $tokens[$classyIndex]->getContent();
}
}
if (null === $classyName) {
return;
}
if (false !== $namespace) {
$filename = basename(strtr($file->getRealPath(), '\\', '/'), '.php');
if ($classyName !== $filename) {
$tokens[$classyIndex]->setContent($filename);
}
} else {
$normClass = strtr($classyName, '_', '/');
$filename = substr(strtr($file->getRealPath(), '\\', '/'), -strlen($normClass) - 4, -4);
if ($normClass !== $filename && strtolower($normClass) === strtolower($filename)) {
$tokens[$classyIndex]->setContent(strtr($filename, '/', '_'));
}
}
}
/**
* Replace all `else if` (T_ELSE T_IF) with `elseif` (T_ELSEIF).
*
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
foreach ($tokens as $index => $token) {
if (!$token->isGivenKind(T_ELSE)) {
continue;
}
$nextIndex = $tokens->getNextNonWhitespace($index);
$nextToken = $tokens[$nextIndex];
// if next meaning token is not T_IF - continue searching, this is not the case for fixing
if (!$nextToken->isGivenKind(T_IF)) {
continue;
}
// now we have T_ELSE following by T_IF so we could fix this
// 1. clear whitespaces between T_ELSE and T_IF
$tokens[$index + 1]->clear();
// 2. change token from T_ELSE into T_ELSEIF
$tokens->overrideAt($index, array(T_ELSEIF, 'elseif'));
// 3. clear succeeding T_IF
$nextToken->clear();
}
# handle `T_ELSE T_WHITESPACE T_IF` treated as single `T_ELSEIF` by HHVM
# see https://github.com/facebook/hhvm/issues/4796
if (defined('HHVM_VERSION')) {
foreach ($tokens->findGivenKind(T_ELSEIF) as $token) {
$token->setContent('elseif');
}
}
}
private function clearIncludies(Tokens $tokens, array $includies)
{
foreach (array_reverse($includies) as $includy) {
if ($includy['end']) {
$tokens->removeLeadingWhitespace($includy['end']);
}
$braces = $includy['braces'];
if ($braces) {
$nextToken = $tokens[$tokens->getNextNonWhitespace($includy['braces']['close'])];
if ($nextToken->equals(';')) {
$tokens->removeLeadingWhitespace($braces['open']);
$tokens->removeTrailingWhitespace($braces['open']);
$tokens->removeLeadingWhitespace($braces['close']);
$tokens->removeTrailingWhitespace($braces['close']);
$tokens[$braces['open']] = new Token(array(T_WHITESPACE, ' '));
$tokens[$braces['close']]->clear();
}
}
$nextIndex = $includy['begin'] + 1;
$nextToken = $tokens[$nextIndex];
while ($nextToken->isEmpty()) {
$nextToken = $tokens[++$nextIndex];
}
if ($nextToken->isWhitespace()) {
$nextToken->setContent(' ');
} elseif ($braces) {
$tokens->insertAt($includy['begin'] + 1, new Token(array(T_WHITESPACE, ' ')));
}
}
}
/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
for ($index = $tokens->count() - 1; $index >= 0; --$index) {
$token = $tokens[$index];
if (!$token->isGivenKind(T_NEW)) {
continue;
}
$nextIndex = $tokens->getNextTokenOfKind($index, array(':', ';', ',', '(', ')', '[', ']', array(CT_ARRAY_SQUARE_BRACE_OPEN), array(CT_ARRAY_SQUARE_BRACE_CLOSE), array(CT_BRACE_CLASS_INSTANTIATION_OPEN), array(CT_BRACE_CLASS_INSTANTIATION_CLOSE)));
$nextToken = $tokens[$nextIndex];
// entrance into array index syntax - need to look for exit
while ($nextToken->equals('[')) {
$nextIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_INDEX_SQUARE_BRACE, $nextIndex) + 1;
$nextToken = $tokens[$nextIndex];
}
// new statement has a gap in it - advance to the next token
if ($nextToken->isGivenKind(T_WHITESPACE)) {
$nextIndex = $tokens->getNextNonWhitespace($nextIndex);
$nextToken = $tokens[$nextIndex];
}
// new statement with () - nothing to do
if ($nextToken->equals('(')) {
continue;
}
$meaningBeforeNextIndex = $tokens->getPrevNonWhitespace($nextIndex);
$tokens->insertAt($meaningBeforeNextIndex + 1, array(new Token('('), new Token(')')));
}
}
private function findHeaderCommentInsertionIndex(Tokens $tokens)
{
$index = $tokens->getNextNonWhitespace(0);
if (null === $index) {
$index = $tokens->getSize();
}
return $index;
}
private function fixAssertSame(Tokens $tokens, $index)
{
static $map = array('false' => 'assertFalse', 'null' => 'assertNull', 'true' => 'assertTrue');
$sequence = $tokens->findSequence(array(array(T_VARIABLE, '$this'), array(T_OBJECT_OPERATOR, '->'), array(T_STRING, 'assertSame'), '('), $index);
if (null === $sequence) {
return;
}
$sequenceIndexes = array_keys($sequence);
$sequenceIndexes[4] = $tokens->getNextMeaningfulToken($sequenceIndexes[3]);
$firstParameterToken = $tokens[$sequenceIndexes[4]];
if (!$firstParameterToken->isNativeConstant()) {
return;
}
$sequenceIndexes[5] = $tokens->getNextNonWhitespace($sequenceIndexes[4]);
$tokens[$sequenceIndexes[2]]->setContent($map[$firstParameterToken->getContent()]);
$tokens->clearRange($sequenceIndexes[4], $tokens->getNextNonWhitespace($sequenceIndexes[5]) - 1);
return $sequenceIndexes[5];
}
/**
* Fix the line breaks per group.
*
* For each use token reach the nearest ; and ensure every
* token after has one \n before next non empty token (next line).
* It skips the first pass from the bottom.
*
* @param Tokens $tokens
* @param array $uses
*/
private function fixLineBreaksPerImportGroup(Tokens $tokens, array $uses)
{
foreach ($uses as $index) {
$endIndex = $tokens->getNextTokenOfKind($index, array(';'));
$afterSemicolonIndex = $tokens->getNextNonWhitespace($endIndex);
if (null !== $afterSemicolonIndex && !$tokens[$afterSemicolonIndex]->isGivenKind(T_USE)) {
continue;
}
$nextToken = $tokens[$endIndex + 1];
if ($nextToken->isWhitespace()) {
$nextToken->setContent(preg_replace('/\\n{2,}/', "\n", $nextToken->getContent()));
}
}
}
/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
foreach ($tokens as $index => $token) {
if (!$token->equals('.')) {
continue;
}
if (!$tokens[$tokens->getPrevNonWhitespace($index)]->isGivenKind(T_LNUMBER)) {
$tokens->removeLeadingWhitespace($index, " \t");
}
if (!$tokens[$tokens->getNextNonWhitespace($index)]->isGivenKind(T_LNUMBER)) {
$tokens->removeTrailingWhitespace($index, " \t");
}
}
}
/**
* @param Tokens $tokens
*
* @throws ExtractionException
*
* @return string
*/
public function extract(Tokens $tokens)
{
$classyName = null;
foreach ($tokens as $index => $token) {
if ($token->isClassy()) {
$classyIndex = $tokens->getNextNonWhitespace($index);
$classyName = $tokens[$classyIndex]->getContent();
}
}
if (null === $classyName) {
throw new ExtractionException('No way to parse class name of this class');
}
return $classyName;
}
/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
static $forbiddenSuccessors = array(T_DOC_COMMENT, T_COMMENT, T_WHITESPACE, T_RETURN, T_THROW, T_GOTO, T_CONTINUE, T_BREAK);
foreach ($tokens as $index => $token) {
if (!$token->isGivenKind(T_DOC_COMMENT)) {
continue;
}
// get the next non-whitespace token inc comments, provided
// that there is whitespace between it and the current token
$next = $tokens->getNextNonWhitespace($index);
if ($index + 2 === $next && false === $tokens[$next]->isGivenKind($forbiddenSuccessors)) {
$this->fixWhitespace($tokens[$index + 1]);
}
}
}
/**
* @param Tokens $tokens
*
* @throws ExtractionException
*
* @return string
*/
public function extract(Tokens $tokens)
{
$namespace = null;
foreach ($tokens as $index => $token) {
if ($token->isGivenKind(T_NAMESPACE)) {
$namespaceIndex = $tokens->getNextNonWhitespace($index);
$namespaceEndIndex = $tokens->getNextTokenOfKind($index, array(';'));
$namespace = trim($tokens->generatePartialCode($namespaceIndex, $namespaceEndIndex - 1));
}
}
if (null === $namespace) {
throw new ExtractionException('No way to parse the namespace of this class');
}
return $namespace;
}
/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
$tokensAnalyzer = new TokensAnalyzer($tokens);
for ($index = $tokens->count() - 1; $index >= 0; --$index) {
$token = $tokens[$index];
if (!$token->isGivenKind(T_FUNCTION)) {
continue;
}
$startParenthesisIndex = $tokens->getNextTokenOfKind($index, array('('));
$endParenthesisIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startParenthesisIndex);
$startBraceIndex = $tokens->getNextTokenOfKind($endParenthesisIndex, array(';', '{'));
$startBraceToken = $tokens[$startBraceIndex];
if ($startBraceToken->equals('{')) {
// fix single-line whitespace before {
// eg: `function foo(){}` => `function foo() {}`
// eg: `function foo() {}` => `function foo() {}`
if (!$tokens[$startBraceIndex - 1]->isWhitespace() || $tokens[$startBraceIndex - 1]->isWhitespace($this->singleLineWhitespaceOptions)) {
$tokens->ensureWhitespaceAtIndex($startBraceIndex - 1, 1, ' ');
}
}
$afterParenthesisIndex = $tokens->getNextNonWhitespace($endParenthesisIndex);
$afterParenthesisToken = $tokens[$afterParenthesisIndex];
if ($afterParenthesisToken->isGivenKind(CT_USE_LAMBDA)) {
$useStartParenthesisIndex = $tokens->getNextTokenOfKind($afterParenthesisIndex, array('('));
$useEndParenthesisIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $useStartParenthesisIndex);
// fix whitespace after CT_USE_LAMBDA
$tokens->ensureWhitespaceAtIndex($afterParenthesisIndex + 1, 0, ' ');
// remove single-line edge whitespaces inside use parentheses
$this->fixParenthesisInnerEdge($tokens, $useStartParenthesisIndex, $useEndParenthesisIndex);
// fix whitespace before CT_USE_LAMBDA
$tokens->ensureWhitespaceAtIndex($afterParenthesisIndex - 1, 1, ' ');
}
// remove single-line edge whitespaces inside parameters list parentheses
$this->fixParenthesisInnerEdge($tokens, $startParenthesisIndex, $endParenthesisIndex);
if (!$tokensAnalyzer->isLambda($index)) {
// remove whitespace before (
// eg: `function foo () {}` => `function foo() {}`
if ($tokens[$startParenthesisIndex - 1]->isWhitespace()) {
$tokens[$startParenthesisIndex - 1]->clear();
}
}
// fix whitespace after T_FUNCTION
// eg: `function foo() {}` => `function foo() {}`
$tokens->ensureWhitespaceAtIndex($index + 1, 0, ' ');
}
}
private function fixAssert(array $map, Tokens $tokens, $index, $method)
{
$sequence = $tokens->findSequence(array(array(T_VARIABLE, '$this'), array(T_OBJECT_OPERATOR, '->'), array(T_STRING, $method), '('), $index);
if (null === $sequence) {
return;
}
$sequenceIndexes = array_keys($sequence);
$sequenceIndexes[4] = $tokens->getNextMeaningfulToken($sequenceIndexes[3]);
$firstParameterToken = $tokens[$sequenceIndexes[4]];
if (!$firstParameterToken->isNativeConstant()) {
return;
}
$sequenceIndexes[5] = $tokens->getNextMeaningfulToken($sequenceIndexes[4]);
if (!$tokens[$sequenceIndexes[5]]->equals(',')) {
return;
}
$tokens[$sequenceIndexes[2]]->setContent($map[$firstParameterToken->getContent()]);
$tokens->clearRange($sequenceIndexes[4], $tokens->getNextNonWhitespace($sequenceIndexes[5]) - 1);
return $sequenceIndexes[5];
}
/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
$foundNamespace = $tokens->findGivenKind(T_NAMESPACE);
if (empty($foundNamespace)) {
return;
}
$tokensAnalyzer = new TokensAnalyzer($tokens);
$firstNamespaceIdx = key($foundNamespace);
$usesIdxs = $tokensAnalyzer->getImportUseIndexes();
foreach ($usesIdxs as $idx) {
if ($idx < $firstNamespaceIdx) {
continue;
}
$nextTokenIdx = $tokens->getNextNonWhitespace($idx);
$nextToken = $tokens[$nextTokenIdx];
if ($nextToken->isGivenKind(T_NS_SEPARATOR)) {
$nextToken->clear();
}
}
}
private function findIncludies(Tokens $tokens)
{
static $includyTokenKinds = array(T_REQUIRE, T_REQUIRE_ONCE, T_INCLUDE, T_INCLUDE_ONCE);
$includies = array();
foreach ($tokens->findGivenKind($includyTokenKinds) as $includyTokens) {
foreach ($includyTokens as $index => $token) {
$includy = array('begin' => $index, 'braces' => null, 'end' => $tokens->getNextTokenOfKind($index, array(';')));
// Don't remove when the statement is wrapped. include is also legal as function parameter
// but requires being wrapped then
if (!$tokens[$tokens->getPrevNonWhitespace($index)]->equals('(')) {
$nextTokenIndex = $tokens->getNextNonWhitespace($index);
$nextToken = $tokens[$nextTokenIndex];
if ($nextToken->equals('(')) {
$includy['braces'] = array('open' => $nextTokenIndex, 'close' => $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $nextTokenIndex));
}
}
$includies[] = $includy;
}
}
return $includies;
}
/**
* Replace all `else if` (T_ELSE T_IF) with `elseif` (T_ELSEIF).
*
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
foreach ($tokens as $index => $token) {
if (!$token->isGivenKind(T_ELSE)) {
continue;
}
$nextIndex = $tokens->getNextNonWhitespace($index);
$nextToken = $tokens[$nextIndex];
// if next meaning token is not T_IF - continue searching, this is not the case for fixing
if (!$nextToken->isGivenKind(T_IF)) {
continue;
}
// now we have T_ELSE following by T_IF so we could fix this
// 1. clear whitespaces between T_ELSE and T_IF
$tokens[$index + 1]->clear();
// 2. change token from T_ELSE into T_ELSEIF
$tokens->overrideAt($index, array(T_ELSEIF, 'elseif'));
// 3. clear succeeding T_IF
$nextToken->clear();
}
}
/**
* Method to trim leading/trailing whitespace within single line arrays.
*
* @param Tokens $tokens
* @param int $index
*/
private static function fixArray(Tokens $tokens, $index)
{
$startIndex = $index;
if ($tokens[$startIndex]->isGivenKind(T_ARRAY)) {
$startIndex = $tokens->getNextMeaningfulToken($startIndex);
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startIndex);
} else {
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_ARRAY_SQUARE_BRACE, $startIndex);
}
$nextToken = $tokens[$startIndex + 1];
$nextNonWhitespaceIndex = $tokens->getNextNonWhitespace($startIndex);
$nextNonWhitespaceToken = $tokens[$nextNonWhitespaceIndex];
$tokenAfterNextNonWhitespaceToken = $tokens[$nextNonWhitespaceIndex + 1];
$prevToken = $tokens[$endIndex - 1];
$prevNonWhitespaceIndex = $tokens->getPrevNonWhitespace($endIndex);
$prevNonWhitespaceToken = $tokens[$prevNonWhitespaceIndex];
if ($nextToken->isWhitespace(" \t") && (!$nextNonWhitespaceToken->isComment() || $nextNonWhitespaceIndex === $prevNonWhitespaceIndex || $tokenAfterNextNonWhitespaceToken->isWhitespace(" \t") || '/*' === substr($nextNonWhitespaceToken->getContent(), 0, 2))) {
$nextToken->clear();
}
if ($prevToken->isWhitespace(" \t") && !$prevNonWhitespaceToken->equals(',')) {
$prevToken->clear();
}
}
private static function fixArray(Tokens $tokens, $index)
{
static $whitespaceOptions = array('whitespaces' => " \t");
$startIndex = $index;
if ($tokens[$startIndex]->isGivenKind(T_ARRAY)) {
$startIndex = $tokens->getNextMeaningfulToken($startIndex);
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startIndex);
} else {
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_SQUARE_BRACE, $startIndex);
}
$nextToken = $tokens[$startIndex + 1];
$nextNonWhitespaceIndex = $tokens->getNextNonWhitespace($startIndex);
$nextNonWhitespaceToken = $tokens[$nextNonWhitespaceIndex];
$prevToken = $tokens[$endIndex - 1];
$prevNonWhitespaceIndex = $tokens->getPrevNonWhitespace($endIndex);
$prevNonWhitespaceToken = $tokens[$prevNonWhitespaceIndex];
if ($nextToken->isWhitespace($whitespaceOptions) && (!$nextNonWhitespaceToken->isComment() || $nextNonWhitespaceIndex === $prevNonWhitespaceIndex || false === strpos($nextNonWhitespaceToken->getContent(), "\n"))) {
$nextToken->clear();
}
if ($prevToken->isWhitespace($whitespaceOptions) && !$prevNonWhitespaceToken->equals(',') && !($prevNonWhitespaceToken->isComment() && $prevNonWhitespaceToken->getContent() !== rtrim($prevNonWhitespaceToken->getContent()))) {
$prevToken->clear();
}
}
private function fixWhiteSpaceAroundOperator(Tokens $tokens, $index)
{
// do not change the alignment of `=>` or `=`, see `(un)align_double_arrow`, `(un)align_equals`
$preserveAlignment = $tokens[$index]->isGivenKind(T_DOUBLE_ARROW) || $tokens[$index]->equals('=');
// fix white space after operator
if ($tokens[$index + 1]->isWhitespace()) {
$content = $tokens[$index + 1]->getContent();
if (!$preserveAlignment && ' ' !== $content && false === strpos($content, "\n") && !$tokens[$tokens->getNextNonWhitespace($index + 1)]->isComment()) {
$tokens[$index + 1]->setContent(' ');
}
} else {
$tokens->insertAt($index + 1, new Token(array(T_WHITESPACE, ' ')));
}
// fix white space before operator
if ($tokens[$index - 1]->isWhitespace()) {
$content = $tokens[$index - 1]->getContent();
if (!$preserveAlignment && ' ' !== $content && false === strpos($content, "\n") && !$tokens[$tokens->getPrevNonWhitespace($index - 1)]->isComment()) {
$tokens[$index - 1]->setContent(' ');
}
} else {
$tokens->insertAt($index, new Token(array(T_WHITESPACE, ' ')));
}
}
/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
$ternaryLevel = 0;
foreach ($tokens as $index => $token) {
if ($token->isArray()) {
continue;
}
if ($token->equals('?')) {
++$ternaryLevel;
$nextNonWhitespaceIndex = $tokens->getNextNonWhitespace($index);
$nextNonWhitespaceToken = $tokens[$nextNonWhitespaceIndex];
if ($nextNonWhitespaceToken->equals(':')) {
// for `$a ?: $b` remove spaces between `?` and `:`
if ($tokens[$index + 1]->isWhitespace()) {
$tokens[$index + 1]->clear();
}
} else {
// for `$a ? $b : $c` ensure space after `?`
$this->ensureWhitespaceExistance($tokens, $index + 1, true);
}
// for `$a ? $b : $c` ensure space before `?`
$this->ensureWhitespaceExistance($tokens, $index - 1, false);
continue;
}
if ($ternaryLevel && $token->equals(':')) {
// for `$a ? $b : $c` ensure space after `:`
$this->ensureWhitespaceExistance($tokens, $index + 1, true);
$prevNonWhitespaceToken = $tokens[$tokens->getPrevNonWhitespace($index)];
if (!$prevNonWhitespaceToken->equals('?')) {
// for `$a ? $b : $c` ensure space before `:`
$this->ensureWhitespaceExistance($tokens, $index - 1, false);
}
--$ternaryLevel;
}
}
}
private function findParenthesisEnd(Tokens $tokens, $structureTokenIndex)
{
$nextIndex = $tokens->getNextNonWhitespace($structureTokenIndex);
$nextToken = $tokens[$nextIndex];
// return if next token is not opening parenthesis
if (!$nextToken->equals('(')) {
return $structureTokenIndex;
}
return $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $nextIndex);
}
/**
* @param Tokens $tokens
* @param int $classEnd
* @param int $methodEnd
*/
private function fixSpaceBelowMethod(Tokens $tokens, $classEnd, $methodEnd)
{
$nextNotWhite = $tokens->getNextNonWhitespace($methodEnd);
$this->correctLineBreaks($tokens, $methodEnd, $nextNotWhite, $nextNotWhite === $classEnd ? 1 : 2);
}
private function findStatementEnd(Tokens $tokens, $parenthesisEndIndex)
{
$nextIndex = $tokens->getNextNonWhitespace($parenthesisEndIndex);
$nextToken = $tokens[$nextIndex];
if (!$nextToken) {
return $parenthesisEndIndex;
}
if ($nextToken->equals('{')) {
return $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $nextIndex);
}
if ($nextToken->isGivenKind($this->getControlTokens())) {
$parenthesisEndIndex = $this->findParenthesisEnd($tokens, $nextIndex);
$endIndex = $this->findStatementEnd($tokens, $parenthesisEndIndex);
if ($nextToken->isGivenKind(T_IF)) {
$nextIndex = $tokens->getNextNonWhitespace($endIndex);
$nextToken = $tokens[$nextIndex];
if ($nextToken && $nextToken->isGivenKind($this->getControlContinuationTokens())) {
$parenthesisEndIndex = $this->findParenthesisEnd($tokens, $nextIndex);
return $this->findStatementEnd($tokens, $parenthesisEndIndex);
}
}
return $endIndex;
}
$index = $parenthesisEndIndex;
while (true) {
$token = $tokens[++$index];
if ($token->equals(';')) {
break;
}
}
return $index;
}
private function findStatementEnd(Tokens $tokens, $parenthesisEndIndex)
{
$nextIndex = $tokens->getNextNonWhitespace($parenthesisEndIndex);
$nextToken = $tokens[$nextIndex];
if (!$nextToken) {
return $parenthesisEndIndex;
}
if ($nextToken->equals('{')) {
return $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $nextIndex);
}
if ($nextToken->isGivenKind($this->getControlTokens())) {
$parenthesisEndIndex = $this->findParenthesisEnd($tokens, $nextIndex);
$endIndex = $this->findStatementEnd($tokens, $parenthesisEndIndex);
if ($nextToken->isGivenKind(array(T_IF, T_TRY))) {
$openingTokenKind = $nextToken->getId();
while (true) {
$nextIndex = $tokens->getNextNonWhitespace($endIndex);
$nextToken = $tokens[$nextIndex];
if ($nextToken && $nextToken->isGivenKind($this->getControlContinuationTokensForOpeningToken($openingTokenKind))) {
$parenthesisEndIndex = $this->findParenthesisEnd($tokens, $nextIndex);
$endIndex = $this->findStatementEnd($tokens, $parenthesisEndIndex);
if ($nextToken->isGivenKind($this->getFinalControlContinuationTokensForOpeningToken($openingTokenKind))) {
return $endIndex;
}
} else {
break;
}
}
}
return $endIndex;
}
$index = $parenthesisEndIndex;
while (true) {
$token = $tokens[++$index];
// if there is some block in statement (eg lambda function) we need to skip it
if ($token->equals('{')) {
$index = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $index);
continue;
}
if ($token->equals(';')) {
return $index;
}
if ($token->isGivenKind(T_CLOSE_TAG)) {
return $tokens->getPrevNonWhitespace($index);
}
}
throw new \RuntimeException('Statement end not found');
}
/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
$namespace = false;
$namespaceIndex = 0;
$namespaceEndIndex = 0;
$classyName = null;
$classyIndex = 0;
foreach ($tokens as $index => $token) {
if ($token->isGivenKind(T_NAMESPACE)) {
if (false !== $namespace) {
return;
}
$namespaceIndex = $tokens->getNextNonWhitespace($index);
$namespaceEndIndex = $tokens->getNextTokenOfKind($index, array(';'));
$namespace = trim($tokens->generatePartialCode($namespaceIndex, $namespaceEndIndex - 1));
} elseif ($token->isClassy()) {
if (null !== $classyName) {
return;
}
$classyIndex = $tokens->getNextNonWhitespace($index);
$classyName = $tokens[$classyIndex]->getContent();
}
}
if (null === $classyName) {
return;
}
if (false !== $namespace) {
$normNamespace = strtr($namespace, '\\', '/');
$path = strtr($file->getRealPath(), '\\', '/');
$dir = dirname($path);
if ($this->config) {
$dir = substr($dir, strlen(realpath($this->config->getDir())) + 1);
if (strlen($normNamespace) > strlen($dir)) {
if ('' !== $dir) {
$normNamespace = substr($normNamespace, -strlen($dir));
} else {
$normNamespace = '';
}
}
}
$dir = substr($dir, -strlen($normNamespace));
if (false === $dir) {
$dir = '';
}
$filename = basename($path, '.php');
if ($classyName !== $filename) {
$tokens[$classyIndex]->setContent($filename);
}
if ($normNamespace !== $dir && strtolower($normNamespace) === strtolower($dir)) {
for ($i = $namespaceIndex; $i <= $namespaceEndIndex; ++$i) {
$tokens[$i]->clear();
}
$namespace = substr($namespace, 0, -strlen($dir)) . strtr($dir, '/', '\\');
$newNamespace = Tokens::fromCode('<?php namespace ' . $namespace . ';');
$newNamespace[0]->clear();
$newNamespace[1]->clear();
$newNamespace[2]->clear();
$newNamespace->clearEmptyTokens();
$tokens->insertAt($namespaceIndex, $newNamespace);
}
} else {
$normClass = strtr($classyName, '_', '/');
$path = strtr($file->getRealPath(), '\\', '/');
$filename = substr($path, -strlen($normClass) - 4, -4);
if ($normClass !== $filename && strtolower($normClass) === strtolower($filename)) {
$tokens[$classyIndex]->setContent(strtr($filename, '/', '_'));
}
}
}
