protected String doExportData(
PortletDataContext context, String portletId, PortletPreferences preferences)
throws Exception {
context.addPermissions("com.liferay.portlet.journal", context.getScopeGroupId());
String articleId = preferences.getValue("article-id", null);
if (articleId == null) {
if (_log.isWarnEnabled()) {
_log.warn("No article id found in preferences of portlet " + portletId);
}
return StringPool.BLANK;
}
long articleGroupId = GetterUtil.getLong(preferences.getValue("group-id", StringPool.BLANK));
if (articleGroupId <= 0) {
if (_log.isWarnEnabled()) {
_log.warn("No group id found in preferences of portlet " + portletId);
}
return StringPool.BLANK;
}
JournalArticle article = null;
try {
article =
JournalArticleLocalServiceUtil.getLatestArticle(
articleGroupId, articleId, WorkflowConstants.STATUS_APPROVED);
} catch (NoSuchArticleException nsae) {
if (_log.isWarnEnabled()) {
_log.warn(
"No approved article found with group id "
+ articleGroupId
+ " and article id "
+ articleId);
}
}
if (article == null) {
return StringPool.BLANK;
}
Document document = SAXReaderUtil.createDocument();
Element rootElement = document.addElement("journal-content-data");
String path = JournalPortletDataHandlerImpl.getArticlePath(context, article);
Element articleElement = rootElement.addElement("article");
articleElement.addAttribute("path", path);
Element dlFoldersElement = rootElement.addElement("dl-folders");
Element dlFilesElement = rootElement.addElement("dl-file-entries");
Element dlFileRanksElement = rootElement.addElement("dl-file-ranks");
Element igFoldersElement = rootElement.addElement("ig-folders");
Element igImagesElement = rootElement.addElement("ig-images");
JournalPortletDataHandlerImpl.exportArticle(
context,
rootElement,
dlFoldersElement,
dlFilesElement,
dlFileRanksElement,
igFoldersElement,
igImagesElement,
article,
false);
String structureId = article.getStructureId();
if (Validator.isNotNull(structureId)) {
JournalStructure structure =
JournalStructureUtil.findByG_S(article.getGroupId(), structureId);
JournalPortletDataHandlerImpl.exportStructure(context, rootElement, structure);
}
String templateId = article.getTemplateId();
if (Validator.isNotNull(templateId)) {
JournalTemplate template = JournalTemplateUtil.findByG_T(article.getGroupId(), templateId);
JournalPortletDataHandlerImpl.exportTemplate(
context,
rootElement,
dlFoldersElement,
dlFilesElement,
dlFileRanksElement,
igFoldersElement,
igImagesElement,
template);
}
return document.formattedString();
}
protected PortletPreferences doImportData(
PortletDataContext context, String portletId, PortletPreferences preferences, String data)
throws Exception {
context.importPermissions(
"com.liferay.portlet.journal", context.getSourceGroupId(), context.getScopeGroupId());
if (Validator.isNull(data)) {
return null;
}
Document document = SAXReaderUtil.read(data);
Element rootElement = document.getRootElement();
Element dlFoldersElement = rootElement.element("dl-folders");
List<Element> dlFolderElements = Collections.EMPTY_LIST;
if (dlFoldersElement != null) {
dlFolderElements = dlFoldersElement.elements("folder");
}
for (Element folderElement : dlFolderElements) {
DLPortletDataHandlerImpl.importFolder(context, folderElement);
}
Element dlFileEntriesElement = rootElement.element("dl-file-entries");
List<Element> dlFileEntryElements = Collections.EMPTY_LIST;
if (dlFileEntriesElement != null) {
dlFileEntryElements = dlFileEntriesElement.elements("file-entry");
}
for (Element fileEntryElement : dlFileEntryElements) {
DLPortletDataHandlerImpl.importFileEntry(context, fileEntryElement);
}
Element dlFileRanksElement = rootElement.element("dl-file-ranks");
List<Element> dlFileRankElements = Collections.EMPTY_LIST;
if (dlFileRanksElement != null) {
dlFileRankElements = dlFileRanksElement.elements("file-rank");
}
for (Element fileRankElement : dlFileRankElements) {
DLPortletDataHandlerImpl.importFileRank(context, fileRankElement);
}
Element igFoldersElement = rootElement.element("ig-folders");
List<Element> igFolderElements = Collections.EMPTY_LIST;
if (igFoldersElement != null) {
igFolderElements = igFoldersElement.elements("folder");
}
for (Element folderElement : igFolderElements) {
IGPortletDataHandlerImpl.importFolder(context, folderElement);
}
Element igImagesElement = rootElement.element("ig-images");
List<Element> igImageElements = Collections.EMPTY_LIST;
if (igImagesElement != null) {
igImageElements = igImagesElement.elements("image");
}
for (Element imageElement : igImageElements) {
IGPortletDataHandlerImpl.importImage(context, imageElement);
}
Element structureElement = rootElement.element("structure");
if (structureElement != null) {
JournalPortletDataHandlerImpl.importStructure(context, structureElement);
}
Element templateElement = rootElement.element("template");
if (templateElement != null) {
JournalPortletDataHandlerImpl.importTemplate(context, templateElement);
}
Element articleElement = rootElement.element("article");
if (articleElement != null) {
JournalPortletDataHandlerImpl.importArticle(context, articleElement);
}
String articleId = preferences.getValue("article-id", StringPool.BLANK);
if (Validator.isNotNull(articleId)) {
Map<String, String> articleIds =
(Map<String, String>) context.getNewPrimaryKeysMap(JournalArticle.class);
articleId = MapUtil.getString(articleIds, articleId, articleId);
preferences.setValue("group-id", String.valueOf(context.getScopeGroupId()));
preferences.setValue("article-id", articleId);
Layout layout = LayoutLocalServiceUtil.getLayout(context.getPlid());
JournalContentSearchLocalServiceUtil.updateContentSearch(
context.getScopeGroupId(),
layout.isPrivateLayout(),
layout.getLayoutId(),
portletId,
articleId,
true);
}
return preferences;
}
