/** Removes attachments created on volatile resources that have not been persisted. */
private void deleteAllAttachments() {
for (Map.Entry<ForeignPK, Object> componentResource : componentResources.entrySet()) {
AttachmentServiceProvider.getAttachmentService()
.deleteAllAttachments(
componentResource.getKey().getId(), componentResource.getKey().getInstanceId());
}
}
@Override
public String getDestination(String objectId, HttpServletRequest req, HttpServletResponse res)
throws Exception {
MainSessionController mainSessionCtrl = util.getMainSessionController(req);
String language = I18NHelper.defaultLanguage;
if (mainSessionCtrl != null) {
language = mainSessionCtrl.getFavoriteLanguage();
}
SimpleDocumentPK pk = new SimpleDocumentPK(objectId);
if (StringUtil.isLong(objectId)) {
pk.setOldSilverpeasId(Long.parseLong(objectId));
}
SimpleDocument attachment =
AttachmentServiceProvider.getAttachmentService().searchDocumentById(pk, language);
if (attachment == null) {
return null;
}
String componentId = attachment.getInstanceId();
String foreignId = attachment.getForeignId();
if (isUserLogin(req) && isUserAllowed(req, componentId)) {
boolean isAccessAuthorized = true;
if (componentId.startsWith("kmelia")) {
try {
ComponentAuthorization security =
(ComponentAuthorization) Class.forName(KMELIA_SECURITY_CLASS).newInstance();
isAccessAuthorized = security.isAccessAuthorized(componentId, getUserId(req), foreignId);
} catch (Exception e) {
SilverTrace.error(
"util",
"GoToFile.doPost",
"root.EX_CLASS_NOT_INITIALIZED",
"org.silverpeas.components.kmelia.KmeliaAuthorization",
e);
return null;
}
}
if (isAccessAuthorized) {
res.setCharacterEncoding(CharEncoding.UTF_8);
res.setContentType("text/html; charset=utf-8");
String fileName = ClientBrowserUtil.rfc2047EncodeFilename(req, attachment.getFilename());
res.setHeader("Content-Disposition", "inline; filename=\"" + fileName + "\"");
return URLUtil.getFullApplicationURL(req) + encodeFilename(attachment.getAttachmentURL());
}
}
return "ComponentId="
+ componentId
+ "&AttachmentId="
+ objectId
+ "&Mapping=File&ForeignId="
+ foreignId;
}