public static String getPreviewURL(
FileEntry fileEntry,
FileVersion fileVersion,
ThemeDisplay themeDisplay,
String queryString,
boolean appendToken) {
StringBundler sb = new StringBundler(13);
sb.append(themeDisplay.getPortalURL());
sb.append(themeDisplay.getPathContext());
sb.append("/documents/");
sb.append(fileEntry.getRepositoryId());
sb.append(StringPool.SLASH);
sb.append(fileEntry.getFolderId());
sb.append(StringPool.SLASH);
sb.append(HttpUtil.encodeURL(HtmlUtil.unescape(fileEntry.getTitle()), true));
sb.append("?version=");
sb.append(fileVersion.getVersion());
if (appendToken) {
sb.append("&t=");
Date modifiedDate = fileVersion.getModifiedDate();
sb.append(modifiedDate.getTime());
}
sb.append(queryString);
String previewURL = sb.toString();
if (themeDisplay.isAddSessionIdToURL()) {
return PortalUtil.getURLWithSessionId(previewURL, themeDisplay.getSessionId());
}
return previewURL;
}
@Override
protected long getLastModified(HttpServletRequest request) {
try {
Date modifiedDate = null;
Image image = getImage(request, true);
if (image != null) {
modifiedDate = image.getModifiedDate();
} else {
String path = HttpUtil.fixPath(request.getPathInfo());
String[] pathArray = StringUtil.split(path, CharPool.SLASH);
if (pathArray.length == 0) {
return -1;
}
if (pathArray[0].equals("language")) {
return -1;
}
FileEntry fileEntry = null;
try {
fileEntry = getFileEntry(pathArray);
} catch (Exception e) {
}
if (fileEntry == null) {
return -1;
} else {
String version = ParamUtil.getString(request, "version");
if (Validator.isNotNull(version)) {
FileVersion fileVersion = fileEntry.getFileVersion(version);
modifiedDate = fileVersion.getModifiedDate();
} else {
modifiedDate = fileEntry.getModifiedDate();
}
}
}
if (modifiedDate == null) {
modifiedDate = PortalUtil.getUptime();
}
// Round down and remove milliseconds
return (modifiedDate.getTime() / 1000) * 1000;
} catch (PrincipalException pe) {
if (_log.isWarnEnabled()) {
_log.warn(pe, pe);
}
} catch (Exception e) {
_log.error(e, e);
}
return -1;
}
@Override
public String getPreviewURL(
FileEntry fileEntry,
FileVersion fileVersion,
ThemeDisplay themeDisplay,
String queryString,
boolean appendVersion,
boolean absoluteURL) {
StringBundler sb = new StringBundler(17);
if (themeDisplay != null) {
if (absoluteURL) {
sb.append(themeDisplay.getPortalURL());
}
}
sb.append(PortalUtil.getPathContext());
sb.append("/documents/");
sb.append(fileEntry.getRepositoryId());
sb.append(StringPool.SLASH);
sb.append(fileEntry.getFolderId());
sb.append(StringPool.SLASH);
String title = fileEntry.getTitle();
if (fileEntry.isInTrash()) {
title = TrashUtil.getOriginalTitle(fileEntry.getTitle());
}
sb.append(HttpUtil.encodeURL(HtmlUtil.unescape(title)));
sb.append(StringPool.SLASH);
sb.append(fileEntry.getUuid());
if (appendVersion) {
sb.append("?version=");
sb.append(fileVersion.getVersion());
}
if (ImageProcessorUtil.isImageSupported(fileVersion)) {
if (appendVersion) {
sb.append("&t=");
} else {
sb.append("?t=");
}
Date modifiedDate = fileVersion.getModifiedDate();
sb.append(modifiedDate.getTime());
}
sb.append(queryString);
if (themeDisplay != null) {
PortletDisplay portletDisplay = themeDisplay.getPortletDisplay();
if (portletDisplay != null) {
String portletId = portletDisplay.getId();
if (portletId.equals(PortletKeys.TRASH)) {
sb.append("&status=");
sb.append(WorkflowConstants.STATUS_IN_TRASH);
}
}
}
String previewURL = sb.toString();
if ((themeDisplay != null) && themeDisplay.isAddSessionIdToURL()) {
return PortalUtil.getURLWithSessionId(previewURL, themeDisplay.getSessionId());
}
return previewURL;
}