@Override
public String getContent(
long groupId,
String articleId,
String ddmTemplateKey,
String viewMode,
String languageId,
PortletRequestModel portletRequestModel,
ThemeDisplay themeDisplay) {
JournalArticleDisplay articleDisplay =
getDisplay(
groupId,
articleId,
ddmTemplateKey,
viewMode,
languageId,
1,
portletRequestModel,
themeDisplay);
if (articleDisplay != null) {
return articleDisplay.getContent();
} else {
return null;
}
}
protected String getDDMContentSummary(
Document document,
Locale snippetLocale,
PortletRequest portletRequest,
PortletResponse portletResponse) {
String content = StringPool.BLANK;
if ((portletRequest == null) || (portletResponse == null)) {
return content;
}
try {
String articleId = document.get(Field.ARTICLE_ID);
long groupId = GetterUtil.getLong(document.get(Field.GROUP_ID));
double version = GetterUtil.getDouble(document.get(Field.VERSION));
PortletRequestModel portletRequestModel =
new PortletRequestModel(portletRequest, portletResponse);
ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);
JournalArticleDisplay articleDisplay =
_journalContent.getDisplay(
groupId,
articleId,
version,
null,
Constants.VIEW,
LocaleUtil.toLanguageId(snippetLocale),
1,
portletRequestModel,
themeDisplay);
content = articleDisplay.getDescription();
content = HtmlUtil.replaceNewLine(content);
if (Validator.isNull(content)) {
content = HtmlUtil.extractText(articleDisplay.getContent());
}
} catch (Exception e) {
if (_log.isDebugEnabled()) {
_log.debug(e, e);
}
}
return content;
}
@Override
public JournalArticleDisplay getDisplay(
long groupId,
String articleId,
double version,
String ddmTemplateKey,
String viewMode,
String languageId,
int page,
PortletRequestModel portletRequestModel,
ThemeDisplay themeDisplay) {
StopWatch stopWatch = new StopWatch();
stopWatch.start();
articleId = StringUtil.toUpperCase(GetterUtil.getString(articleId));
ddmTemplateKey = StringUtil.toUpperCase(GetterUtil.getString(ddmTemplateKey));
long layoutSetId = 0;
boolean secure = false;
if (themeDisplay != null) {
try {
if (!JournalArticlePermission.contains(
themeDisplay.getPermissionChecker(), groupId, articleId, ActionKeys.VIEW)) {
return null;
}
} catch (Exception e) {
}
LayoutSet layoutSet = themeDisplay.getLayoutSet();
layoutSetId = layoutSet.getLayoutSetId();
secure = themeDisplay.isSecure();
}
JournalContentKey journalContentKey =
new JournalContentKey(
groupId,
articleId,
version,
ddmTemplateKey,
layoutSetId,
viewMode,
languageId,
page,
secure);
JournalArticleDisplay articleDisplay = _getPortalCache().get(journalContentKey);
boolean lifecycleRender = false;
if (portletRequestModel != null) {
lifecycleRender = RenderRequest.RENDER_PHASE.equals(portletRequestModel.getLifecycle());
}
if ((articleDisplay == null) || !lifecycleRender) {
articleDisplay =
getArticleDisplay(
groupId,
articleId,
ddmTemplateKey,
viewMode,
languageId,
page,
portletRequestModel,
themeDisplay);
if ((articleDisplay != null) && articleDisplay.isCacheable() && lifecycleRender) {
_getPortalCache().put(journalContentKey, articleDisplay);
}
}
if (_log.isDebugEnabled()) {
_log.debug(
"getDisplay for {"
+ groupId
+ ", "
+ articleId
+ ", "
+ ddmTemplateKey
+ ", "
+ viewMode
+ ", "
+ languageId
+ ", "
+ page
+ "} takes "
+ stopWatch.getTime()
+ " ms");
}
return articleDisplay;
}
public static void sendFile(PortletRequest portletRequest, PortletResponse portletResponse)
throws IOException {
long groupId = ParamUtil.getLong(portletRequest, "groupId");
String articleId = ParamUtil.getString(portletRequest, "articleId");
String targetExtension = ParamUtil.getString(portletRequest, "targetExtension");
PortletPreferences portletPreferences = portletRequest.getPreferences();
String[] allowedExtensions = StringUtil.split(portletPreferences.getValue("extensions", null));
String languageId = LanguageUtil.getLanguageId(portletRequest);
PortletRequestModel portletRequestModel =
new PortletRequestModel(portletRequest, portletResponse);
ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);
HttpServletRequest request = PortalUtil.getHttpServletRequest(portletRequest);
HttpServletResponse response = PortalUtil.getHttpServletResponse(portletResponse);
JournalArticleDisplay articleDisplay =
JournalContentUtil.getDisplay(
groupId, articleId, null, "export", languageId, 1, portletRequestModel, themeDisplay);
int pages = articleDisplay.getNumberOfPages();
StringBundler sb = new StringBundler(pages + 12);
sb.append("<html>");
sb.append("<head>");
sb.append("<meta content=\"");
sb.append(ContentTypes.TEXT_HTML_UTF8);
sb.append("\" http-equiv=\"content-type\" />");
sb.append("<base href=\"");
sb.append(themeDisplay.getPortalURL());
sb.append("\" />");
sb.append("</head>");
sb.append("<body>");
sb.append(articleDisplay.getContent());
for (int i = 2; i <= pages; i++) {
articleDisplay =
JournalContentUtil.getDisplay(groupId, articleId, "export", languageId, i, themeDisplay);
sb.append(articleDisplay.getContent());
}
sb.append("</body>");
sb.append("</html>");
InputStream is = new UnsyncByteArrayInputStream(sb.toString().getBytes(StringPool.UTF8));
String title = articleDisplay.getTitle();
String sourceExtension = "html";
String fileName = title.concat(StringPool.PERIOD).concat(sourceExtension);
String contentType = MimeTypesUtil.getContentType(fileName);
if (Validator.isNull(targetExtension)
|| !ArrayUtil.contains(allowedExtensions, targetExtension)) {
ServletResponseUtil.sendFile(request, response, fileName, is, contentType);
return;
}
String id =
DLUtil.getTempFileId(
articleDisplay.getId(), String.valueOf(articleDisplay.getVersion()), languageId);
File convertedFile = DocumentConversionUtil.convert(id, is, sourceExtension, targetExtension);
if (convertedFile != null) {
fileName = title.concat(StringPool.PERIOD).concat(targetExtension);
is = new FileInputStream(convertedFile);
}
ServletResponseUtil.sendFile(request, response, fileName, is, contentType);
}