@Override
public boolean action(XWikiContext context) throws XWikiException {
XWikiRequest request = context.getRequest();
String formactionsave = request.getParameter("formactionsave");
String formactioncancel = request.getParameter("formactioncancel");
String formactionsac = request.getParameter("formactionsac");
if (isActionSelected(formactionsave)) {
SaveAction sa = new SaveAction();
if (sa.action(context)) {
sa.render(context);
}
return false;
}
if (isActionSelected(formactioncancel)) {
CancelAction ca = new CancelAction();
if (ca.action(context)) {
ca.render(context);
}
return false;
}
if (isActionSelected(formactionsac)) {
SaveAndContinueAction saca = new SaveAndContinueAction();
if (saca.action(context)) {
saca.render(context);
}
return false;
}
return true;
}
@Override
public boolean action(XWikiContext context) throws XWikiException {
XWiki xwiki = context.getWiki();
XWikiResponse response = context.getResponse();
XWikiDocument doc = context.getDoc();
XWikiRequest request = context.getRequest();
String className = request.getParameter("classname");
String objectNumber = request.getParameter("object");
if (className != null && objectNumber != null) {
try {
BaseObject object = doc.getObject(className, Integer.valueOf(objectNumber));
synchronizeObject(object, context);
} catch (Exception ex) {
// Wrong parameters, non-existing object
return true;
}
} else {
for (List<BaseObject> classObjects : doc.getXObjects().values()) {
for (BaseObject object : classObjects) {
synchronizeObject(object, context);
}
}
}
// Set the new author
doc.setAuthorReference(context.getUserReference());
xwiki.saveDocument(
doc,
localizePlainOrKey("core.model.xobject.synchronizeObjects.versionSummary"),
true,
context);
if (Utils.isAjaxRequest(context)) {
response.setStatus(HttpServletResponse.SC_NO_CONTENT);
response.setContentLength(0);
} else {
// forward to edit
String redirect = Utils.getRedirect("edit", "editor=object", context);
sendRedirect(response, redirect);
}
return false;
}
/**
* Set the response HTTP headers common to both partial (Range) and full responses.
*
* @param attachment the attachment to get content from
* @param request the current client request
* @param response the response to write to.
* @param context the current request context
*/
private static void setCommonHeaders(
final XWikiAttachment attachment,
final XWikiRequest request,
final XWikiResponse response,
final XWikiContext context) {
// Choose the right content type
String mimetype = attachment.getMimeType(context);
response.setContentType(mimetype);
try {
response.setCharacterEncoding("");
} catch (IllegalCharsetNameException ex) {
response.setCharacterEncoding(XWiki.DEFAULT_ENCODING);
}
String ofilename = Util.encodeURI(attachment.getFilename(), context).replaceAll("\\+", "%20");
// The inline attribute of Content-Disposition tells the browser that they should display
// the downloaded file in the page (see http://www.ietf.org/rfc/rfc1806.txt for more
// details). We do this so that JPG, GIF, PNG, etc are displayed without prompting a Save
// dialog box. However, all mime types that cannot be displayed by the browser do prompt a
// Save dialog box (exe, zip, xar, etc).
String dispType = "inline";
// Determine whether the user who attached the file has Programming Rights or not.
boolean hasPR = false;
String author = attachment.getAuthor();
try {
hasPR =
context
.getWiki()
.getRightService()
.hasAccessLevel("programming", author, "XWiki.XWikiPreferences", context);
} catch (Exception e) {
hasPR = false;
}
// If the mimetype is not authorized to be displayed inline, let's force its content disposition
// to download.
if ((!hasPR && !isAuthorized(mimetype)) || "1".equals(request.getParameter("force-download"))) {
dispType = ATTACHMENT;
}
// Use RFC 2231 for encoding filenames, since the normal HTTP headers only allows ASCII
// characters.
// See http://tools.ietf.org/html/rfc2231 for more details.
response.addHeader("Content-disposition", dispType + "; filename*=utf-8''" + ofilename);
response.setDateHeader("Last-Modified", attachment.getDate().getTime());
// Advertise that downloads can be resumed
response.setHeader("Accept-Ranges", "bytes");
}
@Override
public String render(XWikiContext context) throws XWikiException {
XWikiRequest request = context.getRequest();
XWikiResponse response = context.getResponse();
XWikiDocument doc = context.getDoc();
String path = request.getRequestURI();
String filename = Util.decodeURI(getFileName(path, ACTION_NAME), context);
XWikiAttachment attachment = null;
final String idStr = request.getParameter("id");
if (StringUtils.isNumeric(idStr)) {
int id = Integer.parseInt(idStr);
if (doc.getAttachmentList().size() > id) {
attachment = doc.getAttachmentList().get(id);
}
} else {
attachment = doc.getAttachment(filename);
}
if (attachment == null) {
Object[] args = {filename};
throw new XWikiException(
XWikiException.MODULE_XWIKI_APP,
XWikiException.ERROR_XWIKI_APP_ATTACHMENT_NOT_FOUND,
"Attachment {0} not found",
null,
args);
}
XWikiPluginManager plugins = context.getWiki().getPluginManager();
attachment = plugins.downloadAttachment(attachment, context);
// Try to load the attachment content just to make sure that the attachment really exists
// This will throw an exception if the attachment content isn't available
try {
attachment.getContentSize(context);
} catch (XWikiException e) {
Object[] args = {filename};
throw new XWikiException(
XWikiException.MODULE_XWIKI_APP,
XWikiException.ERROR_XWIKI_APP_ATTACHMENT_NOT_FOUND,
"Attachment content {0} not found",
null,
args);
}
long lastModifiedOnClient = request.getDateHeader("If-Modified-Since");
long lastModifiedOnServer = attachment.getDate().getTime();
if (lastModifiedOnClient != -1 && lastModifiedOnClient >= lastModifiedOnServer) {
response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
return null;
}
// Sending the content of the attachment
if (request.getHeader(RANGE_HEADER_NAME) != null) {
try {
if (sendPartialContent(attachment, request, response, context)) {
return null;
}
} catch (IOException ex) {
// Broken response...
}
}
sendContent(attachment, request, response, filename, context);
return null;
}
@Override
public void readRequest() {
XWikiRequest request = getRequest();
setContent(request.getParameter("content"));
setWeb(request.getParameter("web"));
setName(request.getParameter("name"));
setParent(request.getParameter("parent"));
setTemplate(request.getParameter("template"));
setDefaultTemplate(request.getParameter("default_template"));
setCreator(request.getParameter("creator"));
setLanguage(request.getParameter("language"));
setTitle(request.getParameter("title"));
setComment(request.getParameter("comment"));
setDefaultLanguage(request.getParameter("defaultLanguage"));
setTags(request.getParameterValues("tags"));
setLockForce("1".equals(request.getParameter("force")));
setMinorEdit(request.getParameter("minorEdit") != null);
setSyntaxId(request.getParameter("syntaxId"));
setHidden(request.getParameter("xhidden"));
}
