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;
}
}
}
}
@Override
protected void initContentCheckerFactoryMap() {
HashMap<String, ContentCheckerFactory> map = new HashMap<String, ContentCheckerFactory>();
map.put("application/xhtml+xml", OPSCheckerFactory.getInstance());
map.put("application/x-dtbook+xml", DTBookCheckerFactory.getInstance());
map.put("image/jpeg", BitmapCheckerFactory.getInstance());
map.put("image/gif", BitmapCheckerFactory.getInstance());
map.put("image/png", BitmapCheckerFactory.getInstance());
map.put("image/svg+xml", OPSCheckerFactory.getInstance());
map.put("text/css", CSSCheckerFactory.getInstance());
map.put("application/smil+xml", OverlayCheckerFactory.getInstance());
contentCheckerFactoryMap.clear();
contentCheckerFactoryMap.putAll(map);
}
public void startElement() {
openElements++;
XMLElement e = parser.getCurrentElement();
ElementLocation currentLocation =
new ElementLocation(parser.getLineNumber(), parser.getColumnNumber());
elementLocationStack.push(currentLocation);
if (!checkedUnsupportedXMLVersion) {
HandlerUtil.checkXMLVersion(parser);
checkedUnsupportedXMLVersion = true;
}
String id = e.getAttribute("id");
String baseTest = e.getAttributeNS(XMLConstants.XML_NS_URI, "base");
if (baseTest != null) {
base = checkURI(baseTest);
}
if (!epubTypeInUse) {
String eNS = e.getAttributeNS(EpubConstants.EpubTypeNamespaceUri, "type");
if (eNS != null) {
epubTypeInUse = true;
}
}
String ns = e.getNamespace();
String name = e.getName().toLowerCase();
XRefChecker.Type resourceType = XRefChecker.Type.GENERIC;
if (ns != null) {
if (ns.equals("http://www.w3.org/2000/svg")) {
if (name.equals("lineargradient")
|| name.equals("radialgradient")
|| name.equals("pattern")) {
resourceType = XRefChecker.Type.SVG_PAINT;
} else if (name.equals("clippath")) {
resourceType = XRefChecker.Type.SVG_CLIP_PATH;
} else if (name.equals("symbol")) {
resourceType = XRefChecker.Type.SVG_SYMBOL;
} else if (name.equals("a")) {
checkHRef(e, "http://www.w3.org/1999/xlink", "href");
} else if (name.equals("use")) {
checkSymbol(e, "http://www.w3.org/1999/xlink", "href");
} else if (name.equals("image")) {
checkImage(e, "http://www.w3.org/1999/xlink", "href");
}
checkPaint(e, "fill");
checkPaint(e, "stroke");
} else if (ns.equals(EpubConstants.HtmlNamespaceUri)) {
if (name.equals("a")) {
checkHRef(e, null, "href");
} else if (name.equals("img")) {
checkImage(e, null, "src");
} else if (name.equals("object")) {
checkObject(e, null, "data");
} else if (name.equals("link")) {
checkLink(e, null, "href");
} else if (name.equals("base")) {
base = checkURI(e.getAttribute("href"));
} else if (name.equals("style")) {
textNode = new StringBuilder();
} else if (name.equals("iframe")) {
checkIFrame(e);
} else if (name.equals("table")) {
++tableDepth;
} else if (name.equals("th") && tableDepth > 0) {
hasTh = true;
} else if (name.equals("thead") && tableDepth > 0) {
hasThead = true;
} else if (name.equals("caption") && tableDepth > 0) {
hasCaption = true;
} else if (name.equals("i")
|| name.equals("b")
|| name.equals("em")
|| name.equals("strong")) {
checkBoldItalics(e);
}
resourceType = XRefChecker.Type.HYPERLINK;
String style = e.getAttribute("style");
if (style != null && style.length() > 0) {
CSSCheckerFactory.getInstance()
.newInstance(context, style, currentLocation.getLineNumber(), true)
.runChecks();
}
}
}
if (xrefChecker.isPresent() && id != null) {
xrefChecker
.get()
.registerAnchor(
path,
currentLocation.getLineNumber(),
currentLocation.getColumnNumber(),
id,
resourceType);
}
}