/**
* Check to see if the given Clazz is a duplicate
*
* @return null
*/
public static function analyzeParentConstructorCalled(CodeBase $code_base, Clazz $clazz)
{
// Only look at classes configured to require a call
// to its parent constructor
if (!in_array($clazz->getName(), Config::get()->parent_constructor_required)) {
return;
}
// Don't worry about internal classes
if ($clazz->isInternal()) {
return;
}
// Don't worry if there's no parent class
if (!$clazz->hasParentClassFQSEN()) {
return;
}
if (!$code_base->hasClassWithFQSEN($clazz->getParentClassFQSEN())) {
// This is an error, but its caught elsewhere. We'll
// just roll through looking for other errors
return;
}
$parent_clazz = $code_base->getClassByFQSEN($clazz->getParentClassFQSEN());
if (!$parent_clazz->isAbstract() && !$clazz->getIsParentConstructorCalled()) {
Issue::emit(Issue::TypeParentConstructorCalled, $clazz->getContext()->getFile(), $clazz->getContext()->getLineNumberStart(), (string) $clazz->getFQSEN(), (string) $parent_clazz->getFQSEN());
}
}
/**
* Check to see if the given Clazz is a duplicate
*
* @return null
*/
public static function analyzeParentClassExists(CodeBase $code_base, Clazz $clazz)
{
// Don't worry about internal classes
if ($clazz->isInternal()) {
return;
}
if ($clazz->hasParentType()) {
self::fqsenExistsForClass($clazz->getParentClassFQSEN(), $code_base, $clazz, Issue::UndeclaredExtendedClass);
}
foreach ($clazz->getInterfaceFQSENList() as $fqsen) {
self::fqsenExistsForClass($fqsen, $code_base, $clazz, Issue::UndeclaredInterface);
}
foreach ($clazz->getTraitFQSENList() as $fqsen) {
self::fqsenExistsForClass($fqsen, $code_base, $clazz, Issue::UndeclaredTrait);
}
}
/**
* Check to see if the given Clazz is a duplicate
*
* @return null
*/
public static function analyzeParentClassExists(CodeBase $code_base, Clazz $clazz)
{
// Don't worry about internal classes
if ($clazz->isInternal()) {
return;
}
if ($clazz->hasParentClassFQSEN()) {
self::fqsenExistsForClass($clazz->getParentClassFQSEN(), $code_base, $clazz, "Trying to inherit from unknown class %s");
}
foreach ($clazz->getInterfaceFQSENList() as $fqsen) {
self::fqsenExistsForClass($fqsen, $code_base, $clazz, "Trying to implement unknown interface %s");
}
foreach ($clazz->getTraitFQSENList() as $fqsen) {
self::fqsenExistsForClass($fqsen, $code_base, $clazz, "Trying to use unknown trait %s");
}
}
/**
* Add a class to the code base
*
* @return null
*/
public function addClass(Clazz $class)
{
$this->class_map[$class->getFQSEN()] = $class;
// For classes that aren't internal PHP classes
if (!$class->isInternal()) {
// Associate the class with the file it was found in
$this->getFileByPath($class->getFileRef()->getFile())->addClassFQSEN($class->getFQSEN());
}
}
