public void endElement() {
openElements--;
XMLElement e = parser.getCurrentElement();
String ns = e.getNamespace();
String name = e.getName();
if (openElements == 0) {
report.info(path, FeatureEnum.CHARS_COUNT, Long.toString(charsCount));
if (!epubTypeInUse) {
if (context.version == EPUBVersion.VERSION_3) {
report.message(MessageId.ACC_007, EPUBLocation.create(path));
}
} else {
epubTypeInUse = false;
}
}
ElementLocation currentLocation = elementLocationStack.pop();
if (EpubConstants.HtmlNamespaceUri.equals(ns)) {
if ("script".equals(name)) {
String attr = e.getAttribute("type");
report.info(path, FeatureEnum.HAS_SCRIPTS, (attr == null) ? "" : attr);
} else if ("style".equals(name)) {
String style = textNode.toString();
if (style.length() > 0) {
CSSCheckerFactory.getInstance()
.newInstance(context, style, currentLocation.getLineNumber(), false)
.runChecks();
}
textNode = null;
} else if ("head".equals(name)) {
checkStylesheetFallback();
} else if ("table".equals(name)) {
if (tableDepth > 0) {
--tableDepth;
EPUBLocation location =
EPUBLocation.create(
path,
currentLocation.getLineNumber(),
currentLocation.getColumnNumber(),
"table");
checkDependentCondition(MessageId.ACC_005, tableDepth == 0, hasTh, location);
checkDependentCondition(MessageId.ACC_006, tableDepth == 0, hasThead, location);
checkDependentCondition(MessageId.ACC_012, tableDepth == 0, hasCaption, location);
hasTh = hasThead = hasCaption = false;
}
}
}
}
protected void checkHRef(XMLElement e, String attrNS, String attr) {
String href = e.getAttributeNS(attrNS, attr);
if (href == null) {
return;
}
href = href.trim();
if (href.isEmpty()) {
// if href="" then selfreference which is valid,
// but as per issue 225, issue a hint
report.message(
MessageId.HTM_045,
EPUBLocation.create(path, parser.getLineNumber(), parser.getColumnNumber(), href));
return;
} else if (href.contains("#epubcfi")) {
return; // temp until cfi implemented
} else if (".".equals(href)) {
// selfreference, no need to check
return;
}
URI uri = checkURI(href);
if (uri == null) return;
if ("http".equals(uri.getScheme())) {
report.info(path, FeatureEnum.REFERENCE, href);
}
/*
* mgy 20120417 adding check for base to initial if clause as part of
* solution to issue 155
*/
if (URISchemes.contains(uri.getScheme())
|| (null != base && URISchemes.contains(base.getScheme()))) {
return;
}
// This if statement is needed to make sure XML Fragment identifiers
// are not reported as non-registered URI scheme types
else if (uri.getScheme() != null) {
report.message(
MessageId.HTM_025,
EPUBLocation.create(path, parser.getLineNumber(), parser.getColumnNumber(), href));
return;
}
try {
href = PathUtil.resolveRelativeReference(path, href, base == null ? null : base.toString());
} catch (IllegalArgumentException err) {
report.message(
MessageId.OPF_010,
EPUBLocation.create(path, parser.getLineNumber(), parser.getColumnNumber(), href),
err.getMessage());
return;
}
processHyperlink(href);
}