@Override
public int doGet(String[] parts, HttpServletRequest req, HttpServletResponse res, Session session)
throws PortalHandlerException {
// recognize and dispatch the 'tool' option: [1] = "tool", [2] =
// placement id (of a site's tool placement), rest for the tool
if ((parts.length > 2) && (parts[1].equals(getUrlFragment()))) {
try {
// Resolve the placements of the form
// /portal/tool/sakai.resources?sakai.site=~csev
String toolPlacement = portal.getPlacement(req, res, session, parts[2], false);
if (toolPlacement == null) {
return ABORT;
}
parts[2] = toolPlacement;
doTool(
req,
res,
session,
parts[2],
req.getContextPath() + req.getServletPath() + Web.makePath(parts, 1, 3),
Web.makePath(parts, 3, parts.length));
return END;
} catch (Exception ex) {
throw new PortalHandlerException(ex);
}
} else {
return NEXT;
}
}
@Override
public int doGet(String[] parts, HttpServletRequest req, HttpServletResponse res, Session session)
throws PortalHandlerException {
if ((parts.length >= 3) && (parts[1].equals(PresenceHandler.URL_FRAGMENT))) {
try {
doPresence(
req,
res,
session,
parts[2],
req.getContextPath() + req.getServletPath() + Web.makePath(parts, 1, 3),
Web.makePath(parts, 3, parts.length));
return END;
} catch (Exception ex) {
throw new PortalHandlerException(ex);
}
} else {
return NEXT;
}
}
@Override
public int doGet(String[] parts, HttpServletRequest req, HttpServletResponse res, Session session)
throws PortalHandlerException {
if ((parts.length > 2) && (parts[1].equals(SiteResetHandler.URL_FRAGMENT))) {
try {
String siteUrl = req.getContextPath() + "/site" + Web.makePath(parts, 2, parts.length);
// Make sure to add the parameters such as panel=Main
String queryString = Validator.generateQueryString(req);
if (queryString != null) {
siteUrl = siteUrl + "?" + queryString;
}
portalService.setResetState("true");
res.sendRedirect(siteUrl);
return RESET_DONE;
} catch (Exception ex) {
throw new PortalHandlerException(ex);
}
} else {
return NEXT;
}
}
protected boolean sendToHelper(HttpServletRequest req, HttpServletResponse res, String target) {
String path = req.getPathInfo();
if (path == null) path = "/";
// 0 parts means the path was just "/", otherwise parts[0] = "", parts[1] = item id, parts[2] if
// present is "edit"...
String[] parts = path.split("/");
if (parts.length < 2) {
return false;
}
if (!parts[1].endsWith(HELPER_EXT)) {
return false;
}
ToolSession toolSession = SessionManager.getCurrentToolSession();
Enumeration params = req.getParameterNames();
while (params.hasMoreElements()) {
String paramName = (String) params.nextElement();
if (paramName.startsWith(HELPER_SESSION_PREFIX)) {
String attributeName = paramName.substring(HELPER_SESSION_PREFIX.length());
toolSession.setAttribute(attributeName, req.getParameter(paramName));
}
}
// calc helper id
int posEnd = parts[1].lastIndexOf(".");
String helperId = target.substring(1, posEnd + 1);
ActiveTool helperTool = ActiveToolManager.getActiveTool(helperId);
// get the current location (if one doesn't exist) and save it for when we return from the
// helper
if (toolSession.getAttribute(helperTool.getId() + Tool.HELPER_DONE_URL) == null) {
toolSession.setAttribute(
helperTool.getId() + Tool.HELPER_DONE_URL,
req.getContextPath() + req.getServletPath() + computeDefaultTarget(true));
}
toolSession.setAttribute(
helperTool.getId() + "thetoolPath", req.getContextPath() + req.getServletPath());
// saves the alternate done url map into a tool specific attribute
if (toolSession.getAttribute(helperTool.getId() + ToolFinishedView.ALTERNATE_DONE_URL)
== null) {
toolSession.setAttribute(
helperTool.getId() + ToolFinishedView.ALTERNATE_DONE_URL,
toolSession.getAttribute(ToolFinishedView.ALTERNATE_DONE_URL));
toolSession.setAttribute(
helperTool.getId() + ToolFinishedView.ALTERNATE_DONE_URL_MAP,
toolSession.getAttribute(ToolFinishedView.ALTERNATE_DONE_URL_MAP));
toolSession.removeAttribute(ToolFinishedView.ALTERNATE_DONE_URL);
toolSession.removeAttribute(ToolFinishedView.ALTERNATE_DONE_URL_MAP);
}
/*comment out for using the global parameter rather than tool-by-tool setting
SessionState state = UsageSessionService.getSessionState(toolSession.getPlacementId());
boolean show_other_sites = ServerConfigurationService.getBoolean("syllabus.resources.show_all_collections.helper", true);
state.setAttribute("resources.allow_user_to_see_all_sites", (new Boolean(show_other_sites)).toString());
state.setAttribute("resources.user_chooses_to_see_other_sites", (new Boolean(show_other_sites)).toString());
*/
String context = req.getContextPath() + req.getServletPath() + Web.makePath(parts, 1, 2);
String toolPath = Web.makePath(parts, 2, parts.length);
try {
helperTool.help(req, res, context, toolPath);
} catch (ToolException e) {
throw new RuntimeException(e);
}
return true; // was handled as helper call
}
