private static void mapJsp(FileContent inputData, final List<LinkInfo> result) {
final FileViewProvider viewProvider = inputData.getPsiFile().getViewProvider();
PsiFile psiFile = null;
if (viewProvider instanceof TemplateLanguageFileViewProvider) {
final Language dataLanguage =
((TemplateLanguageFileViewProvider) viewProvider).getTemplateDataLanguage();
if (dataLanguage == HTMLLanguage.INSTANCE || dataLanguage == XHTMLLanguage.INSTANCE) {
psiFile = viewProvider.getPsi(dataLanguage);
}
} else {
psiFile = viewProvider.getPsi(viewProvider.getBaseLanguage());
}
if (psiFile != null) {
final XmlRecursiveElementVisitor visitor =
new XmlRecursiveElementVisitor() {
@Override
public void visitXmlTag(XmlTag tag) {
if (LINK.equalsIgnoreCase(tag.getLocalName())) {
final String href = getAttributeValue(tag, HREF_ATTR);
final String media = getAttributeValue(tag, MEDIA_ATTR);
final String type = getAttributeValue(tag, TYPE_ATTR);
final String rel = getAttributeValue(tag, REL_ATTR);
final String title = getAttributeValue(tag, TITLE_ATTR);
addResult(
result,
tag.getTextOffset(),
href,
media,
type,
rel,
title,
isHrefScripted(tag));
}
super.visitXmlTag(tag);
}
};
psiFile.accept(visitor);
}
}
private static void mapHtml(FileContent inputData, Language language, List<LinkInfo> result) {
final Lexer original =
HTMLLanguage.INSTANCE == language
? new HtmlHighlightingLexer()
: new XHtmlHighlightingLexer();
final Lexer lexer =
new FilterLexer(
original,
new FilterLexer.Filter() {
public boolean reject(final IElementType type) {
return XmlElementType.XML_WHITE_SPACE == type;
}
});
final CharSequence data = inputData.getContentAsText();
lexer.start(data);
IElementType tokenType = lexer.getTokenType();
boolean linkTag = false;
while (tokenType != null) {
if (XmlElementType.XML_TAG_NAME == tokenType) {
final String tagName =
data.subSequence(lexer.getTokenStart(), lexer.getTokenEnd()).toString();
linkTag = LINK.equalsIgnoreCase(tagName);
// if (BODY_TAG.equalsIgnoreCase(tagName)) {
// break; // there are no LINK tags under the body
// }
}
if (linkTag && XmlElementType.XML_NAME == tokenType) {
int linkTagOffset = lexer.getTokenStart();
String href = null;
String type = null;
String media = null;
String rel = null;
String title = null;
while (true) {
if (tokenType == null
|| tokenType == XmlTokenType.XML_END_TAG_START
|| tokenType == XmlTokenType.XML_EMPTY_ELEMENT_END
|| tokenType == XmlTokenType.XML_START_TAG_START) {
break;
}
if (XmlElementType.XML_NAME == tokenType) {
final String attrName =
data.subSequence(lexer.getTokenStart(), lexer.getTokenEnd()).toString();
if (HREF_ATTR.equalsIgnoreCase(attrName)) {
href = parseAttributeValue(lexer, data);
} else if (MEDIA_ATTR.equalsIgnoreCase(attrName)) {
media = parseAttributeValue(lexer, data);
} else if (TYPE_ATTR.equalsIgnoreCase(attrName)) {
type = parseAttributeValue(lexer, data);
} else if (REL_ATTR.equalsIgnoreCase(attrName)) {
rel = parseAttributeValue(lexer, data);
} else if (TITLE_ATTR.equalsIgnoreCase(attrName)) {
title = parseAttributeValue(lexer, data);
}
}
lexer.advance();
tokenType = lexer.getTokenType();
}
addResult(result, linkTagOffset, href, media, type, rel, title, false);
}
lexer.advance();
tokenType = lexer.getTokenType();
}
}