private static boolean checkSchemaNamespace(String name, XmlTag context) {
final String namespace = context.getNamespaceByPrefix(XmlUtil.findPrefixByQualifiedName(name));
if (namespace.length() > 0) {
return checkSchemaNamespace(namespace);
}
return XSD_PREFIX.equals(XmlUtil.findPrefixByQualifiedName(name));
}
public XmlAttributeDescriptor getAttributeDescriptor(String attributeName, final XmlTag context) {
String caseSensitiveAttributeName =
!myCaseSensitive ? attributeName.toLowerCase() : attributeName;
XmlAttributeDescriptor descriptor =
super.getAttributeDescriptor(caseSensitiveAttributeName, context);
if (descriptor == null)
descriptor =
RelaxedHtmlFromSchemaElementDescriptor.getAttributeDescriptorFromFacelets(
attributeName, context);
if (descriptor == null) {
String prefix = XmlUtil.findPrefixByQualifiedName(attributeName);
if ("xml"
.equals(
prefix)) { // todo this is not technically correct dtd document references namespaces
// but we should handle it at least for xml stuff
XmlNSDescriptor nsdescriptor = context.getNSDescriptor(XmlUtil.XML_NAMESPACE_URI, true);
if (nsdescriptor instanceof XmlNSDescriptorImpl) {
descriptor =
((XmlNSDescriptorImpl) nsdescriptor)
.getAttribute(
XmlUtil.findLocalNameByQualifiedName(caseSensitiveAttributeName),
XmlUtil.XML_NAMESPACE_URI,
context);
}
}
}
if (descriptor == null && HtmlUtil.isHtml5Context(context)) {
descriptor = myDelegate.getAttributeDescriptor(attributeName, context);
}
return descriptor;
}
@NotNull
public PsiReference[] getReferences() {
ProgressManager.checkCanceled();
final ASTNode startTagName = XmlChildRole.START_TAG_NAME_FINDER.findChild(this);
if (startTagName == null) return PsiReference.EMPTY_ARRAY;
final ASTNode endTagName = XmlChildRole.CLOSING_TAG_NAME_FINDER.findChild(this);
List<PsiReference> refs = new ArrayList<PsiReference>();
String prefix = getNamespacePrefix();
TagNameReference startTagRef =
TagNameReference.createTagNameReference(this, startTagName, true);
refs.add(startTagRef);
if (prefix.length() > 0) {
refs.add(createPrefixReference(startTagName, prefix, startTagRef));
}
if (endTagName != null) {
TagNameReference endTagRef = TagNameReference.createTagNameReference(this, endTagName, false);
refs.add(endTagRef);
prefix = XmlUtil.findPrefixByQualifiedName(endTagName.getText());
if (StringUtil.isNotEmpty(prefix)) {
refs.add(createPrefixReference(endTagName, prefix, endTagRef));
}
}
// ArrayList.addAll() makes a clone of the collection
//noinspection ManualArrayToCollectionCopy
for (PsiReference ref :
ReferenceProvidersRegistry.getReferencesFromProviders(this, XmlTag.class)) {
refs.add(ref);
}
return ContainerUtil.toArray(refs, new PsiReference[refs.size()]);
}
private boolean isCertainTypeElement(
XmlTagImpl xml, final String typeName, final String nsPrefix) {
if (!isTypeElement(xml)) return false;
final XmlAttribute name = getNameAttr(xml);
if (name == null) return false;
final String value = name.getValue();
if (value == null) return false;
final String localName = XmlUtil.findLocalNameByQualifiedName(value);
return typeName.equals(localName) && nsPrefix.equals(XmlUtil.findPrefixByQualifiedName(value));
}
static @NotNull XmlNSDescriptorImpl getNSDescriptorToSearchIn(
XmlTag rootTag, final String name, XmlNSDescriptorImpl defaultNSDescriptor) {
if (name == null) return defaultNSDescriptor;
final String namespacePrefix = XmlUtil.findPrefixByQualifiedName(name);
if (namespacePrefix != null && namespacePrefix.length() > 0) {
final String namespace = rootTag.getNamespaceByPrefix(namespacePrefix);
final XmlNSDescriptor nsDescriptor = rootTag.getNSDescriptor(namespace, true);
if (nsDescriptor instanceof XmlNSDescriptorImpl) {
return (XmlNSDescriptorImpl) nsDescriptor;
}
}
return defaultNSDescriptor;
}
private boolean checkElementNameEquivalence(
String localName, String namespace, String fqn, XmlTag context) {
final String localAttrName = XmlUtil.findLocalNameByQualifiedName(fqn);
if (!localAttrName.equals(localName)) return false;
final String attrNamespace =
context.getNamespaceByPrefix(XmlUtil.findPrefixByQualifiedName(fqn));
if (attrNamespace.equals(namespace)) return true;
if (myTargetNamespace == null) {
if (XmlUtil.EMPTY_URI.equals(attrNamespace)) return true;
} else {
final boolean b = myTargetNamespace.equals(namespace);
if (b) return b;
return context.getNSDescriptor(namespace, true)
== this; // schema's targetNamespace could be different from file systemId
}
return false;
}
public static boolean isElementWithEmbeddedType(
XmlTagImpl xml, final String typeName, final String typeNsPrefix) {
final String localName = xml.getLocalName();
if (!(XmlUtil.XML_SCHEMA_URI.equals(xml.getNamespace()) && "element".equals(localName))) {
return false;
}
final XmlAttribute nameAttr = getNameAttr(xml);
if (nameAttr == null || nameAttr.getValue() == null) return false;
final String localTypeName = XmlUtil.findLocalNameByQualifiedName(nameAttr.getValue());
final String prefix = XmlUtil.findPrefixByQualifiedName(nameAttr.getValue());
if (!typeName.equals(localTypeName) || !typeNsPrefix.equals(prefix)) {
return false;
}
final XmlTag[] tags = xml.getSubTags();
for (XmlTag tag : tags) {
if (isTypeElement((XmlTagImpl) tag)) {
return true;
}
}
return false;
}
private static XmlTag findSpecialTagIn(
final XmlTag[] tags,
final String specialName,
final String name,
final XmlTag rootTag,
final XmlNSDescriptorImpl descriptor,
final HashSet<XmlTag> visited) {
for (XmlTag tag : tags) {
if (equalsToSchemaName(tag, specialName)) {
String attribute = tag.getAttributeValue("name");
if (name.equals(attribute)
|| name.indexOf(":") >= 0 && name.substring(name.indexOf(":") + 1).equals(attribute)) {
return tag;
}
} else if (equalsToSchemaName(tag, INCLUDE_TAG_NAME)
|| (equalsToSchemaName(tag, IMPORT_TAG_NAME)
&& rootTag
.getNamespaceByPrefix(XmlUtil.findPrefixByQualifiedName(name))
.equals(tag.getAttributeValue("namespace")))) {
final String schemaLocation = tag.getAttributeValue("schemaLocation");
if (schemaLocation != null) {
final XmlFile xmlFile =
XmlUtil.findNamespaceByLocation(rootTag.getContainingFile(), schemaLocation);
if (xmlFile != null) {
final XmlDocument document = xmlFile.getDocument();
if (document != null) {
final XmlTag rTag =
findSpecialTag(name, specialName, document.getRootTag(), descriptor, visited);
if (rTag != null) return rTag;
}
}
}
} else if (equalsToSchemaName(tag, REDEFINE_TAG_NAME)) {
XmlTag rTag =
findSpecialTagIn(tag.getSubTags(), specialName, name, rootTag, descriptor, visited);
if (rTag != null) return rTag;
final XmlNSDescriptorImpl nsDescriptor = getRedefinedElementDescriptor(tag);
if (nsDescriptor != null) {
final XmlTag redefinedRootTag =
((XmlDocument) nsDescriptor.getDeclaration()).getRootTag();
rTag =
findSpecialTagIn(
redefinedRootTag.getSubTags(),
specialName,
name,
redefinedRootTag,
nsDescriptor,
visited);
if (rTag != null) return rTag;
}
}
}
return null;
}
@Nullable
protected TypeDescriptor findTypeDescriptor(final String qname, XmlTag context) {
String namespace = context.getNamespaceByPrefix(XmlUtil.findPrefixByQualifiedName(qname));
return findTypeDescriptor(XmlUtil.findLocalNameByQualifiedName(qname), namespace);
}
@NotNull
public String getNamespacePrefix() {
return XmlUtil.findPrefixByQualifiedName(getName());
}
