/**
* visitToken(): defined by TokenRuleInterface.
*
* @see TokenRuleInterface::visitToken()
* @param File $file
* @return void
*/
public function visitToken(File $file)
{
$previousToken = null;
$currentToken = $file->current();
$file->next();
$secondStatement = false;
while ($file->valid()) {
$token = $file->current();
$tokenType = $token->getType();
if (in_array($tokenType, array(T_COMMENT, T_DOC_COMMENT))) {
$lexeme = $token->getLexeme();
if (strpos($lexeme, '//') === 0 || strpos($lexeme, '#') === 0) {
// Single line comments end the line
break;
} elseif ($token->getNewlineCount() > 0) {
// So do block comments with new lines
break;
}
} elseif ($tokenType === T_WHITESPACE) {
if ($token->getNewlineCount() > 0) {
// Whitespace new lines are fine as well
break;
}
} else {
$secondStatement = true;
break;
}
$file->next();
}
if ($previousToken !== null) {
if ($currentToken->getLine() === $previousToken->getLine()) {
$this->addViolation($file, $currentToken->getLine(), $currentToken->getColumn(), 'Found multiple statements on same line');
}
}
}
/**
* visitToken(): defined by TokenRuleInterface.
*
* @see TokenRuleInterface::visitToken()
* @param File $file
* @return void
*/
public function visitToken(File $file)
{
$token = $file->current();
if (false !== strpos($token->getLexeme(), "\t")) {
$this->addViolation($file, $token->getLine(), $token->getColumn(), 'Tabulator found');
}
}
/**
* visitToken(): defined by TokenRuleInterface.
*
* @see TokenRuleInterface::visitToken()
* @param File $file
* @return void
*/
public function visitToken(File $file)
{
if (!$file->seekTokenType(T_STRING, false, ';')) {
return;
}
$token = $file->current();
if (!preg_match('(^' . $this->format . '$)', $token->getLexeme())) {
$this->addViolation($file, $token->getLine(), $token->getColumn(), sprintf('Constant name does not match format "%s"', $this->format));
}
}
/**
* visitToken(): defined by TokenRuleInterface.
*
* @see TokenRuleInterface::visitToken()
* @param File $file
* @return void
*/
public function visitToken(File $file)
{
if (!$file->seekTokenType(T_STRING, false, '(')) {
return;
}
$token = $file->current();
if (!in_array($token->getLexeme(), self::$magicMethods) && !preg_match('(^' . $this->format . '$)', $token->getLexeme())) {
$this->addViolation($file, $token->getLine(), $token->getColumn(), sprintf('Method name does not match format "%s"', $this->format));
}
}
/**
* check(): defined by Rule interface.
*
* @see Rule::check()
* @param File $file
* @return void
*/
public function check(File $file)
{
$indentation = str_repeat($this->indentStyle === 'space' ? ' ' : "\t", $this->indentCount);
$file->rewind();
while (true) {
$token = $file->current();
$level = $token->getLevel();
$file->next();
if ($file->current()->getType() === '}' || $file->current()->getType() === ')') {
$level--;
}
$file->prev();
$expectedIndentation = str_repeat($indentation, $level);
$actualIndentation = $token->getTrailingWhitespace();
if ($expectedIndentation !== $actualIndentation) {
$this->addViolation($file, $token, $column, $message);
}
if (!$file->seekNextLine()) {
return;
}
}
}
/**
* visitToken(): defined by TokenRuleInterface.
*
* @see TokenRuleInterface::visitToken()
* @param File $file
* @return void
*/
public function visitToken(File $file)
{
if (!$file->seekTokenType(T_STRING, false, '{')) {
return;
}
$token = $file->current();
$psr0Compliant = true;
if ($token->getNamespace() !== null) {
$fqcn = $token->getNamespace() . '\\' . $token->getLexeme();
$path = str_replace('\\', '/', $token->getNamespace()) . '/' . str_replace('_', '/', $token->getLexeme());
} else {
$fqcn = $token->getLexeme();
$path = str_replace('_', '/', $token->getLexeme());
if ($this->requireVendorNamespace) {
$psr0Compliant = false;
}
}
if ($psr0Compliant) {
$expectedPathParts = array_diff(explode('/', $path), array(''));
$expectedFilename = array_pop($expectedPathParts) . '.php';
$pathParts = explode('/', str_replace('\\', '/', realpath($file->getFilename())));
$filename = array_pop($pathParts);
if ($filename !== $expectedFilename) {
// Class name should match filename.
$psr0Compliant = false;
} elseif (count($expectedPathParts) === 0) {
// Vendor level namespace required.
$psr0Compliant = false;
} else {
// Path should match namespace structure.
$pathParts = array_slice($pathParts, -count($expectedPathParts));
if ($pathParts !== $expectedPathParts) {
$psr0Compliant = false;
}
}
}
if (!$psr0Compliant) {
$this->addViolation($file, $token->getLine(), $token->getColumn(), sprintf('Class name "%s" is not PSR0 compliant', $fqcn));
}
}
