/**
* Generate code to cache from class reflection.
* This is a total mess, I know. Just wanted to flesh out the logic.
*
* @todo Refactor into a class, clean up logic, DRY it up, maybe move
* some of this into Zend\Code
* @param ClassReflection $r
* @return string
*/
protected static function getCacheCode(ClassReflection $r)
{
$useString = '';
$usesNames = array();
if (count($uses = $r->getDeclaringFile()->getUses())) {
foreach ($uses as $use) {
$usesNames[$use['use']] = $use['as'];
$useString .= "use {$use['use']}";
if ($use['as']) {
$useString .= " as {$use['as']}";
}
$useString .= ";\n";
}
}
$declaration = '';
if ($r->isAbstract() && !$r->isInterface()) {
$declaration .= 'abstract ';
}
if ($r->isFinal()) {
$declaration .= 'final ';
}
if ($r->isInterface()) {
$declaration .= 'interface ';
}
if (!$r->isInterface()) {
$declaration .= 'class ';
}
$declaration .= $r->getShortName();
$parentName = false;
if (($parent = $r->getParentClass()) && $r->getNamespaceName()) {
$parentName = array_key_exists($parent->getName(), $usesNames) ? $usesNames[$parent->getName()] ?: $parent->getShortName() : (0 === strpos($parent->getName(), $r->getNamespaceName()) ? substr($parent->getName(), strlen($r->getNamespaceName()) + 1) : '\\' . $parent->getName());
} else {
if ($parent && !$r->getNamespaceName()) {
$parentName = '\\' . $parent->getName();
}
}
if ($parentName) {
$declaration .= " extends {$parentName}";
}
$interfaces = array_diff($r->getInterfaceNames(), $parent ? $parent->getInterfaceNames() : array());
if (count($interfaces)) {
foreach ($interfaces as $interface) {
$iReflection = new ClassReflection($interface);
$interfaces = array_diff($interfaces, $iReflection->getInterfaceNames());
}
$declaration .= $r->isInterface() ? ' extends ' : ' implements ';
$declaration .= implode(', ', array_map(function ($interface) use($usesNames, $r) {
$iReflection = new ClassReflection($interface);
return array_key_exists($iReflection->getName(), $usesNames) ? $usesNames[$iReflection->getName()] ?: $iReflection->getShortName() : (0 === strpos($iReflection->getName(), $r->getNamespaceName()) ? substr($iReflection->getName(), strlen($r->getNamespaceName()) + 1) : '\\' . $iReflection->getName());
}, $interfaces));
}
$classContents = $r->getContents(false);
$classFileDir = dirname($r->getFileName());
$classContents = trim(str_replace('__DIR__', sprintf("'%s'", $classFileDir), $classContents));
$return = "\nnamespace " . $r->getNamespaceName() . " {\n" . $useString . $declaration . "\n" . $classContents . "\n}\n";
return $return;
}
/**
* Build a Code Generation Php Object from a Class Reflection
*
* @param ClassReflection $classReflection
* @return ClassGenerator
*/
public static function fromReflection(ClassReflection $classReflection)
{
$cg = new static($classReflection->getName());
$cg->setSourceContent($cg->getSourceContent());
$cg->setSourceDirty(false);
if ($classReflection->getDocComment() != '') {
$cg->setDocBlock(DocBlockGenerator::fromReflection($classReflection->getDocBlock()));
}
$cg->setAbstract($classReflection->isAbstract());
// set the namespace
if ($classReflection->inNamespace()) {
$cg->setNamespaceName($classReflection->getNamespaceName());
}
/* @var \Zend\Code\Reflection\ClassReflection $parentClass */
$parentClass = $classReflection->getParentClass();
$interfaces = $classReflection->getInterfaces();
if ($parentClass) {
$cg->setExtendedClass($parentClass->getName());
$interfaces = array_diff($interfaces, $parentClass->getInterfaces());
}
$interfaceNames = array();
foreach ($interfaces as $interface) {
/* @var \Zend\Code\Reflection\ClassReflection $interface */
$interfaceNames[] = $interface->getName();
}
$cg->setImplementedInterfaces($interfaceNames);
$properties = array();
foreach ($classReflection->getProperties() as $reflectionProperty) {
if ($reflectionProperty->getDeclaringClass()->getName() == $classReflection->getName()) {
$properties[] = PropertyGenerator::fromReflection($reflectionProperty);
}
}
$cg->addProperties($properties);
$constants = array();
foreach ($classReflection->getConstants() as $name => $value) {
$constants[] = array('name' => $name, 'value' => $value);
}
$cg->addConstants($constants);
$methods = array();
foreach ($classReflection->getMethods() as $reflectionMethod) {
$className = $cg->getNamespaceName() ? $cg->getNamespaceName() . "\\" . $cg->getName() : $cg->getName();
if ($reflectionMethod->getDeclaringClass()->getName() == $className) {
$methods[] = MethodGenerator::fromReflection($reflectionMethod);
}
}
$cg->addMethods($methods);
return $cg;
}
/**
* Determine the class type (abstract, final, interface, class)
*
* @param ClassReflection $reflection
* @return string
*/
public function getClassType(ClassReflection $reflection)
{
$classType = '';
if ($reflection->isAbstract() && !$reflection->isInterface()) {
$classType .= 'abstract ';
}
if ($reflection->isFinal()) {
$classType .= 'final ';
}
if ($reflection->isInterface()) {
$classType .= 'interface ';
}
if (!$reflection->isInterface()) {
$classType .= 'class ';
}
return $classType;
}
/**
* fromReflection() - build a Code Generation Php Object from a Class Reflection
*
* @param ReflectionClass $classReflection
* @return ClassGenerator
*/
public static function fromReflection(ClassReflection $classReflection)
{
// class generator
$cg = new static($classReflection->getName());
$cg->setSourceContent($cg->getSourceContent());
$cg->setSourceDirty(false);
if ($classReflection->getDocComment() != '') {
$cg->setDocblock(DocblockGenerator::fromReflection($classReflection->getDocblock()));
}
$cg->setAbstract($classReflection->isAbstract());
// set the namespace
if ($classReflection->inNamespace()) {
$cg->setNamespaceName($classReflection->getNamespaceName());
}
/* @var $parentClass \Zend\Code\Reflection\ReflectionClass */
if ($parentClass = $classReflection->getParentClass()) {
$cg->setExtendedClass($parentClass->getName());
$interfaces = array_diff($classReflection->getInterfaces(), $parentClass->getInterfaces());
} else {
$interfaces = $classReflection->getInterfaces();
}
$interfaceNames = array();
foreach ($interfaces as $interface) {
/* @var $interface \Zend\Code\Reflection\ReflectionClass */
$interfaceNames[] = $interface->getName();
}
$cg->setImplementedInterfaces($interfaceNames);
$properties = array();
foreach ($classReflection->getProperties() as $reflectionProperty) {
/* @var $reflectionProperty \PropertyReflection\Code\Reflection\ReflectionProperty */
if ($reflectionProperty->getDeclaringClass()->getName() == $cg->getName()) {
$properties[] = PropertyGenerator::fromReflection($reflectionProperty);
}
}
$cg->setProperties($properties);
$methods = array();
foreach ($classReflection->getMethods() as $reflectionMethod) {
/* @var $reflectionMethod \MethodReflection\Code\Reflection\ReflectionMethod */
if ($reflectionMethod->getDeclaringClass()->getName() == $cg->getName()) {
$methods[] = MethodGenerator::fromReflection($reflectionMethod);
}
}
$cg->setMethods($methods);
return $cg;
}
/**
* @param ClassReflection $classReflection
* @return string
*/
protected function extractDeclaration(ClassReflection $classReflection)
{
$declaration = '';
if ($classReflection->isAbstract() && !$classReflection->isInterface()) {
$declaration .= 'abstract ';
}
if ($classReflection->isFinal()) {
$declaration .= 'final ';
}
if ($classReflection->isInterface()) {
$declaration .= 'interface ';
}
if (!$classReflection->isInterface()) {
$declaration .= 'class ';
}
$declaration .= $classReflection->getShortName();
return $declaration;
}
/**
* Create the Trait/Interface/Class definition
*
* @param Reflection\ClassReflection $class
* #return string
*/
protected function buildClassDecleration(Reflection\ClassReflection $class)
{
$code = '';
if ($class->isTrait() === false && $class->isInterface() === false && $class->isAbstract()) {
$code .= "abstract ";
}
if ($class->isFinal()) {
$code .= "final ";
}
if ($class->isInterface()) {
$code .= "interface ";
} else {
if ($class->isTrait()) {
$code .= "trait ";
} else {
$code .= "class ";
}
}
$code .= $class->getShortName();
return $code;
}
/**
* Copied from ClassGenerator::fromReflection and tweaked slightly
* @param ClassReflection $classReflection
*
* @return ClassGenerator
*/
public function getGeneratorFromReflection(ClassReflection $classReflection)
{
// class generator
$cg = new ClassGenerator($classReflection->getName());
$cg->setSourceContent($cg->getSourceContent());
$cg->setSourceDirty(false);
if ($classReflection->getDocComment() != '') {
$docblock = DocBlockGenerator::fromReflection($classReflection->getDocBlock());
$docblock->setIndentation(Generator::$indentation);
$cg->setDocBlock($docblock);
}
$cg->setAbstract($classReflection->isAbstract());
// set the namespace
if ($classReflection->inNamespace()) {
$cg->setNamespaceName($classReflection->getNamespaceName());
}
/* @var \Zend\Code\Reflection\ClassReflection $parentClass */
$parentClass = $classReflection->getParentClass();
if ($parentClass) {
$cg->setExtendedClass('\\' . ltrim($parentClass->getName(), '\\'));
$interfaces = array_diff($classReflection->getInterfaces(), $parentClass->getInterfaces());
} else {
$interfaces = $classReflection->getInterfaces();
}
$interfaceNames = array();
foreach ($interfaces as $interface) {
/* @var \Zend\Code\Reflection\ClassReflection $interface */
$interfaceNames[] = $interface->getName();
}
$cg->setImplementedInterfaces($interfaceNames);
$properties = array();
foreach ($classReflection->getProperties() as $reflectionProperty) {
if ($reflectionProperty->getDeclaringClass()->getName() == $classReflection->getName()) {
$property = PropertyGenerator::fromReflection($reflectionProperty);
$property->setIndentation(Generator::$indentation);
$properties[] = $property;
}
}
$cg->addProperties($properties);
$methods = array();
foreach ($classReflection->getMethods() as $reflectionMethod) {
$className = $cg->getNamespaceName() ? $cg->getNamespaceName() . "\\" . $cg->getName() : $cg->getName();
if ($reflectionMethod->getDeclaringClass()->getName() == $className) {
$method = MethodGenerator::fromReflection($reflectionMethod);
$method->setBody(preg_replace("/^\\s+/m", '', $method->getBody()));
$method->setIndentation(Generator::$indentation);
$methods[] = $method;
}
}
$cg->addMethods($methods);
return $cg;
}
