/**
* Creates a Descriptor from the provided data.
*
* @param ConstantReflector $data
*
* @return ConstantDescriptor
*/
public function create($data)
{
$constantDescriptor = new ConstantDescriptor();
$constantDescriptor->setName($data->getShortName());
$constantDescriptor->setValue($data->getValue());
// Reflection library formulates namespace as global but this is not wanted for phpDocumentor itself
$constantDescriptor->setNamespace('\\' . (strtolower($data->getNamespace()) == 'global' ? '' : $data->getNamespace()));
$constantDescriptor->setFullyQualifiedStructuralElementName((trim($constantDescriptor->getNamespace(), '\\') ? $constantDescriptor->getNamespace() : '') . '\\' . $data->getShortName());
$this->assembleDocBlock($data->getDocBlock(), $constantDescriptor);
$constantDescriptor->setLine($data->getLinenumber());
return $constantDescriptor;
}
/**
* Export the given reflected constant definition to the provided parent element.
*
* @param \DOMElement $parent Element to augment.
* @param ConstantDescriptor $constant Element to export.
*
* @return \DOMElement
*/
public function convert(\DOMElement $parent, ConstantDescriptor $constant)
{
$fullyQualifiedNamespaceName = $constant->getNamespace() instanceof NamespaceDescriptor ? $constant->getNamespace()->getFullyQualifiedStructuralElementName() : $parent->getAttribute('namespace');
$child = new \DOMElement('constant');
$parent->appendChild($child);
$child->setAttribute('namespace', ltrim($fullyQualifiedNamespaceName, '\\'));
$child->setAttribute('line', $constant->getLine());
$child->appendChild(new \DOMElement('name', $constant->getName()));
$child->appendChild(new \DOMElement('full_name', $constant->getFullyQualifiedStructuralElementName()));
$child->appendChild(new \DOMElement('value'))->appendChild(new \DOMText($constant->getValue()));
$this->docBlockConverter->convert($child, $constant);
return $child;
}
/**
* Generates a URL from the given node or returns false if unable.
*
* @param \phpDocumentor\Descriptor\ConstantDescriptor $node
*
* @return string|false
*/
public function __invoke($node)
{
$name = $node->getName();
// global constant
if ($node->getParent() instanceof \phpDocumentor\Descriptor\FileDescriptor || !$node->getParent()) {
$namespaceName = $node->getNamespace();
return '/namespaces/' . str_replace('\\', '.', ltrim($namespaceName, '\\')) . '.html#constant_' . $name;
}
// class constant
$className = $node->getParent()->getFullyQualifiedStructuralElementName();
return '/classes/' . str_replace('\\', '.', ltrim($className, '\\')) . '.html#constant_' . $name;
}
/**
* Exports the given constant to the parent XML element.
*
* This method creates a new child element on the given parent XML element
* and takes the properties of the Reflection argument and sets the
* elements and attributes on the child.
*
* If a child DOMElement is provided then the properties and attributes are
* set on this but the child element is not appended onto the parent. This
* is the responsibility of the invoker. Essentially this means that the
* $parent argument is ignored in this case.
*
* @param \DOMElement $parent The parent element to augment.
* @param ConstantDescriptor $constant The data source.
* @param \DOMElement $child Optional: child element to use instead of creating a new one on the $parent.
*
* @return void
*/
public function buildConstant(\DOMElement $parent, ConstantDescriptor $constant, \DOMElement $child = null)
{
if (!$constant->getName()) {
return;
}
if (!$child) {
$child = new \DOMElement('constant');
$parent->appendChild($child);
}
$namespace = $constant->getNamespace() ? $constant->getNamespace() : $parent->getAttribute('namespace');
$child->setAttribute('namespace', ltrim($namespace, '\\'));
$child->setAttribute('line', $constant->getLine());
$child->appendChild(new \DOMElement('name', $constant->getName()));
$child->appendChild(new \DOMElement('full_name', $constant->getFullyQualifiedStructuralElementName()));
$child->appendChild(new \DOMElement('value'))->appendChild(new \DOMText($constant->getValue()));
$this->buildDocBlock($child, $constant);
}
/**
* Returns the first part of the URL path that is specific to global constants.
*
* @param Descriptor\ConstantDescriptor $node
*
* @return string
*/
private function getUrlPathPrefixForGlobalConstants($node)
{
return '/namespaces/' . $this->converter->fromNamespace($node->getNamespace());
}
