/**
* @param Node[] $stmts
* @param unknown $fileName
*
* @return string
*/
public function collect(array $stmts, $fileName)
{
$namespace = null;
$class = null;
foreach ($this->nodeFetcher->foreachNodes($stmts) as $nodeData) {
$node = $nodeData['node'];
if ($node instanceof Expr\Include_) {
throw new \Exception('Include not supported in ' . $fileName . ' on line ' . $node->getLine());
} elseif ($node instanceof Stmt\Goto_) {
throw new \Exception('Goto not supported in ' . $fileName . ' on line ' . $node->getLine());
} elseif ($node instanceof Stmt\InlineHTML) {
throw new \Exception('InlineHTML not supported in ' . $fileName . ' on line ' . $node->getLine());
} elseif ($node instanceof Stmt\HaltCompiler) {
throw new \Exception('HaltCompiler not supported in ' . $fileName . ' on line ' . $node->getLine());
} elseif ($node instanceof MagicConst\Trait_) {
throw new \Exception('MagicConst\\Trait_ not supported in ' . $fileName . ' on line ' . $node->getLine());
} elseif ($node instanceof Stmt\Namespace_) {
$namespace = implode('\\', $node->name->parts);
} elseif ($node instanceof Stmt\Interface_ || $node instanceof Stmt\Class_) {
if ($class !== null) {
throw new \Exception('Multiple class find in ' . $fileName);
}
$class = $namespace . '\\' . $this->reservedWordReplacer->replace($node->name);
}
}
if ($namespace === null) {
throw new \Exception('Namespace not found in ' . $fileName);
}
if ($class === null) {
throw new \Exception('No class found in ' . $fileName);
}
$this->collected[$class] = $stmts;
return $class;
}
/**
* @param mixed $node
*
* @return array
*/
public function collectAssignInCondition($node)
{
$collected = array('extracted' => array());
foreach ($this->nodeFetcher->foreachNodes($node) as $stmtData) {
$collected = $this->extract($stmtData['node'], $collected, $stmtData['parentClass']);
}
$collected = $this->extract($node, $collected);
return $collected;
}
/**
* @param mixed $node
*
* @return ArrayDto
*/
public function collectAssignInCondition($node, ArrayDto $arrayDto = null)
{
if ($arrayDto === null) {
$arrayDto = new ArrayDto();
}
foreach ($this->nodeFetcher->foreachNodes($node) as $stmtData) {
$collected = $this->extract($stmtData['node'], $arrayDto, $stmtData['parentClass']);
}
return $this->extract($node, $arrayDto);
}
public function convert(Stmt\Class_ $node)
{
$this->classManipulator->registerClassImplements($node);
$node->name = $this->reservedWordReplacer->replace($node->name);
$addArrayPlusMethod = false;
foreach ($this->nodeFetcher->foreachNodes($node->stmts) as $stmt) {
if ($stmt['node'] instanceof AssignOp\Plus && $stmt['node']->expr instanceof Array_) {
$addArrayPlusMethod = true;
break;
}
}
return $this->dispatcher->pModifiers($node->type) . 'class ' . $node->name . (null !== $node->extends ? ' extends ' . $this->dispatcher->p($node->extends) : '') . (!empty($node->implements) ? ' implements ' . $this->dispatcher->pCommaSeparated($node->implements) : '') . "\n" . '{' . $this->dispatcher->pStmts($node->stmts) . "\n" . ($addArrayPlusMethod === true ? $this->printArrayPlusMethod() : '') . '}';
}
/**
* @param array $stmts
*
* @return array
*/
private function findAdditionalClasses(array $stmts)
{
$closurePrinter = new ClosurePrinter($this->dispatcher, $this->logger);
$lastMethod = null;
$aditionalClass = array();
$number = 0;
foreach ($this->nodeFetcher->foreachNodes($stmts) as $nodeData) {
$node = $nodeData['node'];
if ($node instanceof Stmt\ClassMethod) {
$lastMethod = $node->name;
} elseif ($node instanceof Expr\Closure) {
$aditionalClass[] = $closurePrinter->createClosureClass($node, $lastMethod, $number);
$number++;
}
}
return $aditionalClass;
}
/**
* @param ClassMethod $classInfo
* @param string $name
*
* @throws \InvalidArgumentException
*
* @return \PhpParser\Node\Stmt\ClassMethod
*/
private function findMethod(array $classInfo, $name)
{
foreach ($this->nodeFetcher->foreachNodes($classInfo) as $stmtData) {
$stmt = $stmtData['node'];
if ($stmt instanceof ClassMethod && $stmt->name === $name) {
return $stmt;
}
}
throw new \InvalidArgumentException(sprintf('method %s not found', $name));
}
/**
* @param array $nodes
* @param ClassMetadata $classMetadata
*
* @return ClassMetadata
*/
public function build(array $nodes, ClassMetadata $classMetadata)
{
$class = null;
foreach ($this->nodeFetcher->foreachNodes($nodes) as $nodeData) {
$node = $nodeData['node'];
if ($node instanceof Stmt\UseUse) {
$classMetadata->addUse($node);
$classMetadata->addClasses($this->reservedWordReplacer->replace(implode('\\', $node->name->parts)));
if ($node->name->getLast() !== $node->alias) {
$classMetadata->addClassesAlias($node->alias, $this->reservedWordReplacer->replace(implode('\\', $node->name->parts)));
}
} elseif ($node instanceof Stmt\Namespace_) {
$classMetadata->setNamespace(implode('\\', $node->name->parts));
} elseif ($node instanceof Stmt\Interface_ || $node instanceof Stmt\Class_) {
if ($class !== null) {
throw new \Exception('Multiple class find in ' . $fileName);
}
$class = $this->reservedWordReplacer->replace($node->name);
$classMetadata->setClass($class);
}
}
return $classMetadata;
}
/**
* @param \ArrayIterator|array $node
* @param array $vars
*
* @return \ArrayIterator|array
*/
private function collectVars($node, array $vars = array())
{
if (is_array($node) === true) {
$nodes = $node;
} elseif (is_string($node) === false && method_exists($node, 'getIterator') === true) {
$nodes = $node->getIterator();
} else {
return $vars;
}
foreach ($nodes as $stmt) {
if ($stmt instanceof Expr\Assign) {
if ($stmt->var instanceof Expr\PropertyFetch === false && $stmt->var instanceof Expr\StaticPropertyFetch === false) {
if (is_object($stmt->var->name) === false) {
// if true it is a dynamic var
$vars[] = $stmt->var->name;
}
}
} elseif ($stmt instanceof Stmt\Foreach_) {
if (null !== $stmt->keyVar) {
$vars[] = $stmt->keyVar->name;
}
$vars[] = $stmt->valueVar->name;
} elseif ($stmt instanceof Stmt\For_) {
foreach ($stmt->init as $init) {
if ($init instanceof Expr\Assign) {
$vars[] = $init->var->name;
}
}
} elseif ($stmt instanceof Stmt\If_) {
foreach ($this->nodeFetcher->foreachNodes($stmt) as $nodeData) {
$node = $nodeData['node'];
if ($node instanceof Expr\Assign) {
$vars[] = $node->var->name;
} elseif ($node instanceof Expr\Array_) {
$vars[] = 'tmpArray' . md5(serialize($node->items));
}
}
} elseif ($stmt instanceof Stmt\Catch_) {
$vars[] = $stmt->var;
} elseif ($stmt instanceof Stmt\Return_ && $stmt->expr instanceof Expr\Array_) {
$vars[] = 'tmpArray' . md5(serialize($stmt->expr->items));
}
$vars = array_merge($vars, $this->collectVars($stmt));
}
$vars = array_map(array($this->reservedWordReplacer, 'replace'), $vars);
return $vars;
}
/**
* @param \ArrayIterator|array $node
* @param array $vars
*
* @return \ArrayIterator|array
*/
private function collectVars($node, array $vars = array())
{
$noFetcher = new NodeFetcher();
foreach ($noFetcher->foreachNodes($node) as &$stmt) {
if ($stmt['node'] instanceof Expr\Assign) {
if ($stmt['node']->var instanceof Expr\PropertyFetch === false && $stmt['node']->var instanceof Expr\StaticPropertyFetch === false && $stmt['node']->var instanceof Expr\ArrayDimFetch === false) {
if (is_object($stmt['node']->var->name) === false) {
// if true it is a dynamic var
$vars[] = $stmt['node']->var->name;
}
}
} elseif ($stmt['node'] instanceof Stmt\Foreach_) {
if (null !== $stmt['node']->keyVar) {
$vars[] = $stmt['node']->keyVar->name;
}
$vars[] = $stmt['node']->valueVar->name;
} elseif ($stmt['node'] instanceof Stmt\For_) {
foreach ($stmt['node']->init as $init) {
if ($init instanceof Expr\Assign) {
$vars[] = $init->var->name;
}
}
} elseif ($stmt['node'] instanceof Stmt\If_) {
foreach ($this->nodeFetcher->foreachNodes($stmt['node']->cond) as $nodeData) {
$node = $nodeData['node'];
if ($node instanceof Expr\Array_) {
$vars[] = 'tmpArray' . md5(serialize($node->items));
}
}
} elseif ($stmt['node'] instanceof Stmt\Catch_) {
$vars[] = $stmt['node']->var;
} elseif ($stmt['node'] instanceof Stmt\Return_ && $stmt['node']->expr instanceof Expr\Array_) {
$vars[] = 'tmpArray' . md5(serialize($stmt['node']->expr->items));
} elseif ($stmt['node'] instanceof Stmt\Static_) {
foreach ($stmt['node']->vars as $var) {
$vars[] = $var->name;
}
} elseif ($stmt['node'] instanceof Arg && $stmt['node']->value instanceof Expr\Array_) {
$vars[] = 'tmpArray' . md5(serialize($stmt['node']->value->items));
}
}
$vars = array_map(array($this->reservedWordReplacer, 'replace'), $vars);
return $vars;
}
/**
* @param \ArrayIterator|array $node
* @param array $vars
*
* @return \ArrayIterator|array
*/
private function collectVars($node, array $vars = array())
{
$noFetcher = new NodeFetcher();
foreach ($noFetcher->foreachNodes($node) as &$stmt) {
if ($stmt['node'] instanceof Expr\Assign) {
if ($stmt['node']->var instanceof Expr\PropertyFetch === false && $stmt['node']->var instanceof Expr\StaticPropertyFetch === false && $stmt['node']->var instanceof Expr\ArrayDimFetch === false && $stmt['node']->var instanceof Expr\List_ === false) {
if (is_object($stmt['node']->var->name) === false) {
// if true it is a dynamic var
$vars[] = $stmt['node']->var->name;
}
} elseif ($stmt['node']->var instanceof Expr\List_ === true) {
$varInList = array();
foreach ($stmt['node']->var->vars as $var) {
if (null !== $var) {
$varInList[] = $this->dispatcher->p($var);
if ($var instanceof Expr\ArrayDimFetch === false) {
$vars[] = $this->dispatcher->p($var);
}
}
}
$vars[] = 'tmpList' . str_replace(array('[', ']', '"'), '', implode('', $varInList));
}
} elseif ($stmt['node'] instanceof Stmt\Foreach_) {
if (null !== $stmt['node']->keyVar) {
$vars[] = $stmt['node']->keyVar->name;
}
$vars[] = $stmt['node']->valueVar->name;
} elseif ($stmt['node'] instanceof Stmt\For_) {
foreach ($stmt['node']->init as $init) {
if ($init instanceof Expr\Assign) {
$vars[] = $init->var->name;
}
}
} elseif ($stmt['node'] instanceof Stmt\If_) {
foreach ($this->nodeFetcher->foreachNodes($stmt['node']->cond) as $nodeData) {
$node = $nodeData['node'];
if ($node instanceof Expr\Array_) {
$vars[] = 'tmpArray' . md5(serialize($node->items));
}
}
} elseif ($stmt['node'] instanceof Stmt\Catch_) {
$vars[] = $stmt['node']->var;
} elseif ($stmt['node'] instanceof Stmt\Return_ && $stmt['node']->expr instanceof Expr\Array_) {
$vars[] = 'tmpArray' . md5(serialize($stmt['node']->expr->items));
} elseif ($stmt['node'] instanceof Stmt\Static_) {
foreach ($stmt['node']->vars as $var) {
$vars[] = $var->name;
}
} elseif ($stmt['node'] instanceof Arg && $stmt['node']->value instanceof Expr\Array_) {
$vars[] = 'tmpArray' . md5(serialize($stmt['node']->value->items));
}
if ($stmt['node'] instanceof Expr\ArrayDimFetch && !in_array("PhpParser\\Node\\Expr\\ArrayDimFetch", $stmt['parentClass'])) {
$varCreatedInArray = $this->dispatcher->pExpr_ArrayDimFetch($stmt['node'], true);
foreach ($varCreatedInArray['vars'] as $var) {
$vars[] = $var;
}
}
}
$vars = array_map(array($this->reservedWordReplacer, 'replace'), $vars);
return $vars;
}
/**
* @param Node[] $node
* @param Expr\ClosureUse[] $uses
*/
private function convertUseToMemberAttribute($node, $uses)
{
$noFetcher = new NodeFetcher();
foreach ($noFetcher->foreachNodes($node) as &$stmt) {
if ($stmt['node'] instanceof Expr\Variable) {
foreach ($uses as $use) {
if ($use->var === $stmt['node']->name) {
$stmt['node']->name = 'this->' . $stmt['node']->name;
}
}
}
}
return $node;
}
