/**
* @return ConcreteMethod
*/
protected function generateCallMethod()
{
$this->typeCheck->generateCallMethod(func_get_args());
$method = new ConcreteMethod(new Identifier('__call'), AccessModifier::PUBLIC_());
$method->addParameter(new Parameter(new Identifier('name')));
$method->addParameter(new Parameter(new Identifier('arguments'), new ArrayTypeHint()));
return $method;
}
/**
* @return ConcreteMethod
*/
protected function generateExpectedTypeMethod()
{
$this->typeCheck->generateExpectedTypeMethod(func_get_args());
$expectedTypeIdentifier = new Identifier('expectedType');
$method = new ConcreteMethod($expectedTypeIdentifier, AccessModifier::PUBLIC_());
$method->statementBlock()->add(new ReturnStatement(new Member(new Variable(new Identifier('this')), new Constant($expectedTypeIdentifier))));
return $method;
}
/**
* @return ConcreteMethod
*/
protected function generateStreamTypeMethod()
{
$this->typeCheck->generateStreamTypeMethod(func_get_args());
$valueIdentifier = new Identifier('value');
$valueVariable = new Variable($valueIdentifier);
$metaDataVariable = new Variable(new Identifier('metaData'));
$metaDataModeSubscript = new Subscript($metaDataVariable, new Literal('mode'));
$readableVariable = new Variable(new Identifier('readable'));
$writableVariable = new Variable(new Identifier('writable'));
$method = new ConcreteMethod(new Identifier('streamType'), AccessModifier::PROTECTED_());
$method->addParameter(new Parameter($valueIdentifier));
$streamGetMetaDataCall = new Call(QualifiedIdentifier::fromString('\\stream_get_meta_data'));
$streamGetMetaDataCall->add($valueVariable);
$method->statementBlock()->add(new ExpressionStatement(new Assign($metaDataVariable, $streamGetMetaDataCall)));
$readablePregMatchCall = new Call(QualifiedIdentifier::fromString('\\preg_match'));
$readablePregMatchCall->add(new Literal('/[r+]/'));
$readablePregMatchCall->add($metaDataModeSubscript);
$readableIf = new IfStatement($readablePregMatchCall, new StatementBlock(), new StatementBlock());
$readableIf->trueBranch()->add(new ExpressionStatement(new Assign($readableVariable, new Literal('true'))));
$readableIf->falseBranch()->add(new ExpressionStatement(new Assign($readableVariable, new Literal('false'))));
$method->statementBlock()->add($readableIf);
$writablePregMatchCall = new Call(QualifiedIdentifier::fromString('\\preg_match'));
$writablePregMatchCall->add(new Literal('/[waxc+]/'));
$writablePregMatchCall->add($metaDataModeSubscript);
$writableIf = new IfStatement($writablePregMatchCall, new StatementBlock(), new StatementBlock());
$writableIf->trueBranch()->add(new ExpressionStatement(new Assign($writableVariable, new Literal('true'))));
$writableIf->falseBranch()->add(new ExpressionStatement(new Assign($writableVariable, new Literal('false'))));
$method->statementBlock()->add($writableIf);
$sprintfCall = new Call(QualifiedIdentifier::fromString('\\sprintf'));
$sprintfCall->add(new Literal('stream {readable: %s, writable: %s}'));
$sprintfCall->add($readableVariable);
$sprintfCall->add($writableVariable);
$method->statementBlock()->add(new ReturnStatement($sprintfCall));
return $method;
}
/**
* @param Configuration $configuration
* @param ClassDefinition $classDefinition
* @param ClassName $facadeClassName
* @param array<Issue\IssueInterface> &$issues
*/
protected function analyzeClass(Configuration $configuration, ClassDefinition $classDefinition, ClassName $facadeClassName, array &$issues)
{
$this->typeCheck->analyzeClass(func_get_args());
$expectedfacadeClassName = $classDefinition->classNameResolver()->shorten($facadeClassName);
$hasConstructorInit = false;
$propertyName = 'typeCheck';
$hasNonStaticCalls = false;
if ($classDefinition->hasMethod('__construct')) {
$methodDefinition = $classDefinition->method('__construct');
if ($this->methodHasInit($methodDefinition, $expectedfacadeClassName, $propertyName)) {
$hasConstructorInit = true;
} elseif (!$this->methodHasConstructorStaticCall($methodDefinition, $expectedfacadeClassName)) {
$issues[] = new Issue\ClassIssue\MissingConstructorCall($classDefinition);
}
}
foreach ($classDefinition->methods() as $methodDefinition) {
switch ($methodDefinition->name()) {
case '__construct':
case '__wakeup':
break;
case '__destruct':
case '__toString':
if ($this->methodHasCall($methodDefinition, $propertyName) || $this->methodHasStaticCall($methodDefinition, $expectedfacadeClassName)) {
$issues[] = new Issue\MethodIssue\InadmissibleMethodCall($classDefinition, $methodDefinition);
}
break;
case 'unserialize':
if ($this->classImplementsSerializable($classDefinition)) {
break;
}
default:
if ($methodDefinition->isAbstract()) {
break;
}
$missingCall = false;
if ($methodDefinition->isStatic()) {
$missingCall = !$this->methodHasStaticCall($methodDefinition, $expectedfacadeClassName);
} else {
if ($this->methodHasCall($methodDefinition, $propertyName)) {
$hasNonStaticCalls = true;
} elseif (!$this->methodHasStaticCall($methodDefinition, $expectedfacadeClassName)) {
$missingCall = true;
}
}
if ($missingCall) {
$issues[] = new Issue\MethodIssue\MissingMethodCall($classDefinition, $methodDefinition);
}
}
if (!$methodDefinition->isAbstract()) {
$methodReflector = $methodDefinition->createReflector();
$blockComment = $methodReflector->getDocComment();
if (false === $blockComment) {
$documentedParameterList = new ParameterList();
} else {
$documentedParameterList = $this->parameterListParser()->parseBlockComment($classDefinition->className(), $methodDefinition->name(), $blockComment);
}
$documentedParameterList = $documentedParameterList->accept($this->createClassNameResolver($classDefinition));
$this->mergeTool()->clearIssues();
$this->mergeTool()->merge($configuration, $classDefinition, $methodDefinition, $documentedParameterList, $this->parameterListParser()->parseReflector($methodReflector));
$issues = array_merge($issues, $this->mergeTool()->issues());
}
}
if ($hasNonStaticCalls && !$hasConstructorInit) {
array_unshift($issues, new Issue\ClassIssue\MissingConstructorCall($classDefinition));
}
if ($hasConstructorInit) {
if ($classDefinition->hasProperty($propertyName)) {
$typhoonProperty = $classDefinition->property($propertyName);
$missingProperty = $typhoonProperty->isStatic() || AccessModifier::PRIVATE_() !== $typhoonProperty->accessModifier();
} else {
$missingProperty = true;
}
if ($missingProperty) {
$issues[] = new Issue\ClassIssue\MissingProperty($classDefinition);
}
}
}
/**
* @return ConcreteMethod
*/
protected function generateCallMethod()
{
$this->typeCheck->generateCallMethod(func_get_args());
$nameIdentifier = new Identifier('name');
$nameVariable = new Variable($nameIdentifier);
$argumentsIdentifier = new Identifier('arguments');
$validatorMethodNameVariable = new Variable(new Identifier('validatorMethodName'));
$thisVariable = new Variable(new Identifier('this'));
$reflectorMember = new Member($thisVariable, new Constant(new Identifier('reflector')));
$method = new ConcreteMethod(new Identifier('__call'), AccessModifier::PUBLIC_());
$method->addParameter(new Parameter($nameIdentifier));
$method->addParameter(new Parameter($argumentsIdentifier, new ArrayTypeHint()));
$ltrimCall = new Call(QualifiedIdentifier::fromString('\\ltrim'));
$ltrimCall->add($nameVariable);
$ltrimCall->add(new Literal('_'));
$ucfirstCall = new Call(QualifiedIdentifier::fromString('\\ucfirst'));
$ucfirstCall->add($ltrimCall);
$validatorMethodNameSprintfCall = new Call(QualifiedIdentifier::fromString('\\sprintf'));
$validatorMethodNameSprintfCall->add(new Literal('validate%s'));
$validatorMethodNameSprintfCall->add($ucfirstCall);
$method->statementBlock()->add(new ExpressionStatement(new Assign($validatorMethodNameVariable, $validatorMethodNameSprintfCall)));
$reflectorHasMethodCall = new Call(new Member($reflectorMember, new Constant(new Identifier('hasMethod'))));
$reflectorHasMethodCall->add($validatorMethodNameVariable);
$undefinedMethodIf = new IfStatement(new LogicalNot($reflectorHasMethodCall));
$exceptionMessageSprintfCall = new Call(QualifiedIdentifier::fromString('\\sprintf'));
$exceptionMessageSprintfCall->add(new Literal('Call to undefined method %s::%s().'));
$exceptionMessageSprintfCall->add(new Constant(new Identifier('__CLASS__')));
$exceptionMessageSprintfCall->add($nameVariable);
$newBadMethodCallExceptionCall = new Call(QualifiedIdentifier::fromString('\\BadMethodCallException'));
$newBadMethodCallExceptionCall->add($exceptionMessageSprintfCall);
$undefinedMethodIf->trueBranch()->add(new ThrowStatement(new NewOperator($newBadMethodCallExceptionCall)));
$method->statementBlock()->add($undefinedMethodIf);
$getMethodCall = new Call(new Member($reflectorMember, new Constant(new Identifier('getMethod'))));
$getMethodCall->add($validatorMethodNameVariable);
$invokeArgsCall = new Call(new Member($getMethodCall, new Constant(new Identifier('invokeArgs'))));
$invokeArgsCall->add($thisVariable);
$invokeArgsCall->add(new Variable($argumentsIdentifier));
$method->statementBlock()->add(new ReturnStatement($invokeArgsCall));
return $method;
}
/**
* @param RuntimeConfiguration $configuration
*
* @return ConcreteMethod
*/
protected function generateConfigurationMethod(RuntimeConfiguration $configuration)
{
$this->typeCheck->generateConfigurationMethod(func_get_args());
$method = new ConcreteMethod(new Identifier('configuration'), AccessModifier::PROTECTED_(), true);
$method->statementBlock()->add(new ReturnStatement($this->configurationGenerator()->generate($configuration)));
return $method;
}
/**
* @param tuple<integer,string,integer> $token
* @param array<string|array> &$tokens
* @param null &$accessModifier
* @param null &$isStatic
* @param null &$isAbstract
* @param null &$source
*
* @return tuple<integer|string,string,integer|null>
*/
protected function parseClassMemberModifiers(array $token, array &$tokens, &$accessModifier, &$isStatic, &$isAbstract, &$source)
{
$this->typeCheck->parseClassMemberModifiers(func_get_args());
$isStatic = false;
$isAbstract = false;
$source = '';
while ($token) {
$token = $this->normalizeToken($token);
$source .= $token[1];
if (T_FUNCTION === $token[0] || T_VARIABLE === $token[0]) {
break;
} elseif (T_PUBLIC === $token[0] || T_PROTECTED === $token[0] || T_PRIVATE === $token[0]) {
$accessModifier = AccessModifier::instanceByValue(strtolower($token[1]));
} elseif (T_STATIC === $token[0]) {
$isStatic = true;
} elseif (T_ABSTRACT === $token[0]) {
$isAbstract = true;
}
$token = next($tokens);
}
return $token;
}
/**
* @return ConcreteMethod
*/
protected function generateConstructor()
{
$this->typeCheck->generateConstructor(func_get_args());
$messageIdentifier = new Identifier('message');
$previousIdentifier = new Identifier('previous');
$method = new ConcreteMethod(new Identifier('__construct'), AccessModifier::PUBLIC_());
$method->addParameter(new Parameter($messageIdentifier));
$previousParameter = new Parameter($previousIdentifier, new ObjectTypeHint(QualifiedIdentifier::fromString('\\Exception')));
$previousParameter->setDefaultValue(new Literal(null));
$method->addParameter($previousParameter);
$parentConstructCall = new Call(new StaticMember(new Constant(new Identifier('parent')), new Constant(new Identifier('__construct'))));
$parentConstructCall->add(new Variable($messageIdentifier));
$parentConstructCall->add(new Literal(0));
$parentConstructCall->add(new Variable($previousIdentifier));
$method->statementBlock()->add(new ExpressionStatement($parentConstructCall));
return $method;
}
