protected boolean isValidStructureField(long groupId, String structureId, String contentField) {
if (contentField.equals(JournalFeedConstants.WEB_CONTENT_DESCRIPTION)
|| contentField.equals(JournalFeedConstants.RENDERED_WEB_CONTENT)) {
return true;
}
try {
DDMStructure ddmStructure =
ddmStructureLocalService.getStructure(
groupId, classNameLocalService.getClassNameId(JournalArticle.class), structureId);
Document document = SAXReaderUtil.read(ddmStructure.getXsd());
contentField = HtmlUtil.escapeXPathAttribute(contentField);
XPath xPathSelector =
SAXReaderUtil.createXPath("//dynamic-element[@name=" + contentField + "]");
Node node = xPathSelector.selectSingleNode(document);
if (node != null) {
return true;
}
} catch (Exception e) {
_log.error(e, e);
}
return false;
}
protected List<Node> getElementsByName(Document document, String name) {
name = HtmlUtil.escapeXPathAttribute(name);
XPath xPathSelector =
SAXReaderUtil.createXPath("//dynamic-element[@name=".concat(name).concat("]"));
return xPathSelector.selectNodes(document);
}
private Map<String, String> _getField(Element element, String locale) {
Map<String, String> field = new HashMap<String, String>();
List<String> availableLocales = getAvailableLanguageIds();
if ((locale != null) && !availableLocales.contains(locale)) {
locale = getDefaultLanguageId();
}
locale = HtmlUtil.escapeXPathAttribute(locale);
String xPathExpression = "meta-data[@locale=".concat(locale).concat("]");
XPath xPathSelector = SAXReaderUtil.createXPath(xPathExpression);
Node node = xPathSelector.selectSingleNode(element);
Element metaDataElement = (Element) node.asXPathResult(node.getParent());
if (metaDataElement != null) {
List<Element> childMetaDataElements = metaDataElement.elements();
for (Element childMetaDataElement : childMetaDataElements) {
String name = childMetaDataElement.attributeValue("name");
String value = childMetaDataElement.getText();
field.put(name, value);
}
}
for (Attribute attribute : element.attributes()) {
field.put(attribute.getName(), attribute.getValue());
}
Element parentElement = element.getParent();
if (parentElement != null) {
String parentName = parentElement.attributeValue("name");
if (Validator.isNotNull(parentName)) {
field.put(_getPrivateAttributeKey("parentName"), parentName);
}
}
return field;
}
protected void processStructure(
com.liferay.portal.kernel.xml.Document structureDocument,
Document document,
Element rootElement)
throws Exception {
LinkedList<Element> queue = new LinkedList<Element>(rootElement.elements());
Element element = null;
while ((element = queue.poll()) != null) {
String elName = element.attributeValue("name", StringPool.BLANK);
String elType = element.attributeValue("type", StringPool.BLANK);
String elIndexType = element.attributeValue("index-type", StringPool.BLANK);
if (structureDocument != null) {
String path = element.getPath();
path = path.concat("[@name=").concat(HtmlUtil.escapeXPathAttribute(elName)).concat("]");
Node structureNode = structureDocument.selectSingleNode(path);
if (structureNode != null) {
Element structureElement = (Element) structureNode;
elType = structureElement.attributeValue("type", StringPool.BLANK);
elIndexType = structureElement.attributeValue("index-type", StringPool.BLANK);
}
}
if (Validator.isNotNull(elType)) {
indexField(document, element, elType, elIndexType);
}
queue.addAll(element.elements());
}
}
protected String processContent(
JournalFeed feed,
JournalArticle article,
String languageId,
ThemeDisplay themeDisplay,
SyndEntry syndEntry,
SyndContent syndContent)
throws Exception {
String content = article.getDescription(languageId);
String contentField = feed.getContentField();
if (contentField.equals(JournalFeedConstants.RENDERED_WEB_CONTENT)) {
String rendererTemplateId = article.getTemplateId();
if (Validator.isNotNull(feed.getRendererTemplateId())) {
rendererTemplateId = feed.getRendererTemplateId();
}
JournalArticleDisplay articleDisplay =
JournalContentUtil.getDisplay(
feed.getGroupId(),
article.getArticleId(),
rendererTemplateId,
null,
languageId,
themeDisplay,
1,
_XML_REQUUEST);
if (articleDisplay != null) {
content = articleDisplay.getContent();
}
} else if (!contentField.equals(JournalFeedConstants.WEB_CONTENT_DESCRIPTION)) {
Document document = SAXReaderUtil.read(article.getContentByLocale(languageId));
contentField = HtmlUtil.escapeXPathAttribute(contentField);
XPath xPathSelector =
SAXReaderUtil.createXPath("//dynamic-element[@name=" + contentField + "]");
List<Node> results = xPathSelector.selectNodes(document);
if (results.size() == 0) {
return content;
}
Element element = (Element) results.get(0);
String elType = element.attributeValue("type");
if (elType.equals("document_library")) {
String url = element.elementText("dynamic-content");
url = processURL(feed, url, themeDisplay, syndEntry);
} else if (elType.equals("image") || elType.equals("image_gallery")) {
String url = element.elementText("dynamic-content");
url = processURL(feed, url, themeDisplay, syndEntry);
content =
content + "<br /><br /><img alt='' src='" + themeDisplay.getURLPortal() + url + "' />";
} else if (elType.equals("text_box")) {
syndContent.setType("text");
content = element.elementText("dynamic-content");
} else {
content = element.elementText("dynamic-content");
}
}
return content;
}
