/**
* @param Expr\ClosureUse $node
*
* @return string
*/
public function convert(Expr\ClosureUse $node)
{
if ($node->byRef) {
$this->logger->logNode('Zephir not support reference parameters for now. Stay tuned for https://github.com/phalcon/zephir/issues/203', $node, $this->dispatcher->getMetadata()->getClass());
}
return $this->reservedWordReplacer->replace($node->var);
}
/**
* @param Stmt\ClassMethod $node
*
* @return string
*/
public function convert(Stmt\ClassMethod $node)
{
$types = $this->typeFinder->getTypes($node, $this->dispatcher->getMetadata());
foreach ($node->params as $param) {
if ($param->byRef === true) {
$this->logger->logIncompatibility('reference', sprintf('Reference not supported in parametter (var "%s")', $param->name), $param, $this->dispatcher->getMetadata()->getClass());
}
}
if ($node->byRef) {
$this->logger->logIncompatibility('reference', 'Reference not supported', $node, $this->dispatcher->getMetadata()->getClass());
}
$this->dispatcher->setLastMethod($node->name);
$stmt = $this->dispatcher->pModifiers($node->type) . 'function ' . $node->name . '(';
$varsInMethodSign = array();
if (isset($types['params']) === true) {
$params = array();
foreach ($types['params'] as $type) {
$varsInMethodSign[] = $type['name'];
$stringType = $this->printType($type);
$params[] = (!empty($stringType) ? $stringType . ' ' : '') . '' . $type['name'] . ($type['default'] === null ? '' : ' = ' . $this->dispatcher->p($type['default']));
}
$stmt .= implode(', ', $params);
}
$stmt .= ')';
$stmt .= $this->printReturn($node, $types);
$stmt .= (null !== $node->stmts ? "\n{" . $this->printVars($node, $varsInMethodSign) . $this->dispatcher->pStmts($node->stmts) . "\n}" : ';') . "\n";
return $stmt;
}
/**
* @param null|string $lastMethod
* @param integer $number
*/
public function createClosureClass(Expr\Closure $node, $lastMethod, $number)
{
$this->logger->trace(__METHOD__ . ' ' . __LINE__, $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
$name = $this->dispatcher->getMetadata()->getClass() . $lastMethod . "Closure" . $this->N2L($number);
$this->logger->logNode(sprintf('Closure does not exist in Zephir, class "%s" with __invoke is created', $name), $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
return array('name' => $name, 'code' => $this->createClass($name, $this->dispatcher->getMetadata()->getNamespace(), $node));
}
/**
* Pretty prints a node.
*
* @param \PhpParser\Node $node Node to be pretty printed
*
* @return string Pretty printed node
*/
public function p($node)
{
if (null === $node) {
return;
}
$this->logger->trace('p' . $node->getType(), $node, $this->getMetadata()->getFullQualifiedNameClass());
return $this->getClass('p' . $node->getType())->convert($node);
}
/**
* @param Stmt\If_ $node
*
* @return string
*/
public function convert(Stmt\If_ $node)
{
$collected = $this->assignManipulator->collectAssignInCondition($node->cond);
$node->cond = $this->assignManipulator->transformAssignInConditionTest($node->cond);
if (empty($node->stmts)) {
$node->stmts = array(new Stmt\Echo_(array(new Scalar\String("not allowed"))));
$this->logger->logNode('Empty if not allowed, add "echo not allowed"', $node, $this->dispatcher->getMetadata()->getClass());
}
return implode(";\n", $collected['extracted']) . "\n" . 'if ' . $this->dispatcher->p($node->cond) . ' {' . $this->dispatcher->pStmts($node->stmts) . "\n" . '}' . $this->implodeElseIfs($node);
}
/**
* @param Stmt\If_ $node
*
* @return string
*/
public function convert(Stmt\If_ $node)
{
$collected = $this->assignManipulator->collectAssignInCondition($node->cond);
$node->cond = $this->assignManipulator->transformAssignInConditionTest($node->cond);
if (empty($node->stmts)) {
$node->stmts = array(new Stmt\Echo_(array(new Scalar\String_('not allowed'))));
$this->logger->logIncompatibility('Empty if', 'Empty if not allowed, add "echo not allowed"', $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
}
return $collected->getCollected() . 'if ' . $this->dispatcher->p($node->cond) . ' {' . $this->dispatcher->pStmts($node->stmts) . "\n" . '}' . $this->implodeElseIfs($node);
}
/**
* Pretty prints a node.
*
* @param \PhpParser\Node $node Node to be pretty printed
*
* @return string Pretty printed node
*/
public function p()
{
$args = func_get_args();
$node = $args[0];
if (null === $node) {
return;
}
$this->logger->trace('p' . $node->getType(), $node, $this->getMetadata()->getFullQualifiedNameClass());
$class = $this->getClass('p' . $node->getType());
return call_user_func_array(array($class, "convert"), $args);
}
/**
* @param Stmt\Property $node
*
* @return string
*/
public function convert(Stmt\Property $node)
{
foreach ($node->props as $key => $prop) {
$prop->name = $this->reservedWordReplacer->replace($prop->name);
$node->props[$key] = $prop;
}
if ($node->props[0]->default instanceof Expr\Array_ && $node->isStatic() === true) {
$node->type = $node->type - Stmt\Class_::MODIFIER_STATIC;
$this->dispatcher->moveToNonStaticVar($node->props[0]->name);
$this->logger->logNode("Static attribute default array not supported in zephir, (see #188). Changed into non static. ", $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
}
return $this->dispatcher->pModifiers($node->type) . $this->dispatcher->pCommaSeparated($node->props) . ';';
}
/**
* @param string $dir
*
* @return array
*/
public function convertDirectory($dir, $recursive = true, $filterFileName = null)
{
$zephirCode = array();
$fileExtension = '.php';
$classes = array();
$files = $this->findFiles($dir);
$count = iterator_count($files);
$this->logger->log('Collect class names');
$progress = $this->logger->progress($count);
foreach ($files as $filei) {
$file = $filei[0];
try {
$classes[$file] = $this->classCollector->collect($this->parser->parse(file_get_contents($file)), $file);
} catch (\Exception $e) {
$this->logger->log(sprintf('<error>Could not convert file' . "\n" . '"%s"' . "\n" . 'cause : %s %s %s</error>' . "\n", $file, $e->getMessage(), $e->getFile(), $e->getLine()));
}
$progress->advance();
}
$progress->finish();
$this->logger->log("\nConvert php to zephir");
$progress = $this->logger->progress(count($classes));
foreach ($classes as $phpFile => $class) {
if ($filterFileName !== null) {
if (basename($phpFile, '.php') !== $filterFileName) {
continue;
}
}
$phpCode = file_get_contents($phpFile);
$fileName = basename($phpFile, '.php');
try {
$converted = $this->convertCode($phpCode, $phpFile, $classes);
$converted['class'] = $class;
} catch (\Exception $e) {
$this->logger->log(sprintf('Could not convert file "%s" cause : %s %s %s' . "\n", $phpFile, $e->getMessage(), $e->getFile(), $e->getLine()));
$progress->advance();
continue;
}
$zephirCode[$phpFile] = array_merge($converted, array('phpPath' => substr($phpFile, 0, strrpos($phpFile, '/')), 'fileName' => $fileName, 'fileDestination' => $converted['class'] . '.zep'));
$zephirCode[$phpFile]['fileDestination'] = strtolower(str_replace('\\', '/', $zephirCode[$phpFile]['fileDestination']));
foreach ($converted['additionalClass'] as $aditionalClass) {
$zephirCode[$phpFile . $aditionalClass['name']] = array_merge(array('fileName' => $aditionalClass['name'], 'zephir' => $aditionalClass['code'], 'fileDestination' => strtolower(str_replace('\\', '/', $converted['namespace']) . '/' . $aditionalClass['name']) . '.zep', 'destination' => strtolower(str_replace('\\', '/', $converted['namespace']) . '/')));
}
$progress->advance();
}
$progress->finish();
$this->logger->log("\n");
return $zephirCode;
}
/**
* @param string $actualNamespace
* @param Tag $tag
*
* @return string
*/
private function findType(Tag $tag, $actualNamespace, array $use, array $classes)
{
$rawType = $tag->getType();
if ($rawType === 'integer') {
$rawType = 'int';
}
$primitiveTypes = array('string', 'int', 'integer', 'float', 'double', 'bool', 'boolean', 'array', 'null', 'callable', 'scalar', 'void', 'object');
$excludedType = array('mixed', 'callable', 'callable[]', 'scalar', 'scalar[]', 'void', 'object', 'self', 'resource', 'true');
if (in_array($rawType, $excludedType) === true || count(explode('|', $rawType)) !== 1) {
return array('value' => '', 'isClass' => false);
}
$arrayOfPrimitiveTypes = array_map(function ($val) {
return $val . '[]';
}, $primitiveTypes);
if (preg_match("/^[a-zA-Z_-ÿ][a-zA-Z0-9_-ÿ]*\$/", $rawType) === 0) {
// this is a typo
$this->logger->log(sprintf('Type "%s" does not exist in docblock', $rawType));
$type = array('value' => '', 'isClass' => false);
} elseif (in_array(strtolower($rawType), $primitiveTypes)) {
$type = array('value' => strtolower($rawType), 'isClass' => false);
} elseif (in_array(strtolower($rawType), $arrayOfPrimitiveTypes)) {
$type = array('value' => strtolower($rawType), 'isClass' => false);
} else {
// considered as class
$type = array('value' => $rawType, 'isClass' => true);
}
return $type;
}
/**
* @param Assign $node
* @param Expr $leftNode
* @param Expr $rightNode
* @param string $operatorString
*/
private function arrayDimFetchCase($node, $leftNode, $rightNode, $operatorString, $precedence, $associativity)
{
$this->logger->trace(self::getType() . ' ' . __LINE__, $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
$head = '';
if ($leftNode instanceof ArrayDimFetch) {
if (false === ($splitedArray = $this->arrayManipulator->arrayNeedToBeSplit($leftNode))) {
$leftString = $this->dispatcher->pPrec($leftNode, $precedence, $associativity, 1);
} else {
$result = $this->dispatcher->pExpr_ArrayDimFetch($leftNode, true);
$head .= $result['head'];
$leftString = $result['lastExpr'];
}
} else {
$leftString = $this->dispatcher->pPrec($leftNode, $precedence, $associativity, -1);
}
if ($rightNode instanceof ArrayDimFetch) {
if (false === ($splitedArray = $this->arrayManipulator->arrayNeedToBeSplit($rightNode))) {
$rightString = $this->dispatcher->pPrec($rightNode, $precedence, $associativity, 1);
} else {
$result = $this->dispatcher->pExpr_ArrayDimFetch($rightNode, true);
$head .= $result['head'];
$rightString = $result['lastExpr'];
}
} elseif ($this->isSomething($rightNode)) {
$this->logger->trace(self::getType() . ' ' . __LINE__, $node, $this->dispatcher->getMetadata()->getFullQualifiedNameClass());
// @TODO add test case for each
$rightString = $this->dispatcher->pPrec($rightNode, $precedence, $associativity, 1);
} else {
$head .= $this->dispatcher->pPrec($rightNode, $precedence, $associativity, 1) . ";\n";
$rightString = $this->dispatcher->p($rightNode->var);
}
return $head . 'let ' . $leftString . $operatorString . $rightString;
}
public function convert(Expr\ArrayDimFetch $node, $returnAsArray = false)
{
$collected = $this->arrayManipulator->arrayNeedToBeSplit($node);
if ($node->var instanceof Expr\StaticPropertyFetch) {
if ($node->var->class->parts[0] === 'self') {
$node->var = new Expr\PropertyFetch(new Expr\Variable('this'), $node->var->name);
$this->logger->logNode("Change StaticProperty into PropertyFetch due to #188", $node);
} else {
$this->logger->logNode("StaticProperty on array not supported, see #188", $node);
}
}
if ($collected !== false) {
return $this->splitArray($collected, $returnAsArray);
} else {
$result = $this->dispatcher->pVarOrNewExpr($node->var) . '[' . (null !== $node->dim ? $this->dispatcher->p($node->dim) : '') . ']';
if ($returnAsArray === true) {
return array('head' => '', 'lastExpr' => $result);
} else {
return $result;
}
}
}
/**
* @param Expr\ArrayDimFetch $node
*/
private function findComplexArrayDimFetch($node, $collected = array())
{
if ($this->isInvalidInArrayDimFetch($node) === true) {
if ($node->dim instanceof Expr\FuncCall) {
$this->logger->trace(__METHOD__ . ' ' . __LINE__ . ' Non supported funccall in array', $node, $this->dispatcher->getMetadata()->getClass());
} else {
$collected[] = array('expr' => $this->dispatcher->p($node->dim) . ";\n", 'splitTab' => true, 'var' => $this->dispatcher->p($node->dim->var));
}
} else {
if ($node->dim === null) {
$collected[] = array('expr' => $this->dispatcher->p($node->var), 'splitTab' => false);
} else {
$collected[] = array('expr' => $this->dispatcher->p($node->dim), 'splitTab' => false);
}
}
if ($node->var instanceof Expr\ArrayDimFetch) {
$collected = $this->findComplexArrayDimFetch($node->var, $collected);
} else {
$collected[] = $node->var;
}
return $collected;
}
/**
* @param CodeCollectorInterface $codeCollector
* @param Logger $logger
* @param string $filterFileName
*
* @return array
*/
public function convert(CodeCollectorInterface $codeCollector, Logger $logger, $filterFileName = null)
{
$zephirCode = array();
$classes = array();
$files = $codeCollector->getCode();
$count = count($files);
$codes = array();
$logger->log('Collect class names');
$progress = $logger->progress($count);
foreach ($files as $fileName => $fileContent) {
try {
$codes[$fileName] = $this->parser->parse($fileContent);
$classes[$fileName] = $this->classCollector->collect($codes[$fileName], $fileName);
} catch (\Exception $e) {
$logger->log(sprintf('<error>Could not convert file' . "\n" . '"%s"' . "\n" . 'cause : %s %s %s</error>' . "\n", $fileName, $e->getMessage(), $e->getFile(), $e->getLine()));
}
$progress->advance();
}
$progress->finish();
$logger->log("\nConvert php to zephir");
$progress = $logger->progress(count($classes));
foreach ($classes as $phpFile => $class) {
if ($filterFileName !== null) {
if (basename($phpFile, '.php') !== $filterFileName) {
continue;
}
}
$phpCode = $codes[$phpFile];
$zephirFile = pathinfo($phpFile, PATHINFO_DIRNAME) . DIRECTORY_SEPARATOR . pathinfo($phpFile, PATHINFO_FILENAME) . '.zep';
$fileName = basename($phpFile, '.php');
try {
$converted = $this->convertCode($phpCode, $this->classCollector, $logger, $phpFile, $classes);
$converted['class'] = $class;
} catch (\Exception $e) {
$logger->log(sprintf('Could not convert file "%s" cause : %s %s %s' . "\n", $phpFile, $e->getMessage(), $e->getFile(), $e->getLine()));
$progress->advance();
continue;
}
$zephirCode[$phpFile] = array_merge($converted, array('phpPath' => substr($phpFile, 0, strrpos($phpFile, '/')), 'fileName' => $fileName, 'fileDestination' => $zephirFile));
$zephirCode[$phpFile]['fileDestination'] = str_replace('\\', '/', $zephirCode[$phpFile]['fileDestination']);
foreach ($converted['additionalClass'] as $aditionalClass) {
$zephirCode[$phpFile . $aditionalClass['name']] = array_merge(array('fileName' => $aditionalClass['name'], 'zephir' => $aditionalClass['code'], 'fileDestination' => str_replace('\\', '/', $converted['namespace']) . '/' . $aditionalClass['name'] . '.zep', 'destination' => str_replace('\\', '/', $converted['namespace']) . '/'));
}
$progress->advance();
}
$progress->finish();
$logger->log("\n");
return $zephirCode;
}