/**
* Return current user locale.
*
* @return user's Locale object
*/
private Locale getCurrentUserLocale() {
Locale loc = null;
try {
// check if locale is requested for specific user
String userId = M_sm.getCurrentSessionUserId();
if (userId != null) {
Preferences prefs = M_ps.getPreferences(userId);
ResourceProperties locProps = prefs.getProperties(ResourceLoader.APPLICATION_ID);
String localeString = locProps.getProperty(ResourceLoader.LOCALE_KEY);
// Parse user locale preference if set
if (localeString != null) {
String[] locValues = localeString.split("_");
if (locValues.length > 1)
// language, country
loc = new Locale(locValues[0], locValues[1]);
else if (locValues.length == 1)
// language
loc = new Locale(locValues[0]);
}
if (loc == null) loc = Locale.getDefault();
} else {
loc =
(Locale)
M_sm.getCurrentSession()
.getAttribute(ResourceLoader.LOCALE_KEY + M_sm.getCurrentSessionUserId());
}
} catch (NullPointerException e) {
loc = Locale.getDefault();
}
return loc;
}
@Override
public String getDefaultPrivacyState(String userId) {
String privacy = null;
if (userId != null) {
Preferences prefs = preferencesService.getPreferences(userId);
ResourceProperties props = prefs.getProperties(PRIVACY_PREFS);
privacy = props.getProperty(PrivacyManager.DEFAULT_PRIVACY_KEY);
}
if (privacy == null) {
// default privacy is visible
privacy = PrivacyManagerImpl.VISIBLE;
}
return privacy;
}
/**
* This method takes a list of sites and organizes it into a list of maps of properties. There is
* an additional complication that the depth contains informaiton arround.
*
* @see
* org.sakaiproject.portal.api.PortalSiteHelper#convertSitesToMaps(javax.servlet.http.HttpServletRequest,
* java.util.List, java.lang.String, java.lang.String, java.lang.String, boolean, boolean,
* boolean, boolean, java.lang.String, boolean)
*/
public List<Map> convertSitesToMaps(
HttpServletRequest req,
List mySites,
String prefix,
String currentSiteId,
String myWorkspaceSiteId,
boolean includeSummary,
boolean expandSite,
boolean resetTools,
boolean doPages,
String toolContextPath,
boolean loggedIn) {
List<Map> l = new ArrayList<Map>();
Map<String, Integer> depthChart = new HashMap<String, Integer>();
boolean motdDone = false;
// We only compute the depths if there is no user chosen order
boolean computeDepth = true;
Session session = SessionManager.getCurrentSession();
if (session != null) {
Preferences prefs = PreferencesService.getPreferences(session.getUserId());
ResourceProperties props = prefs.getProperties("sakai:portal:sitenav");
List propList = props.getPropertyList("order");
if (propList != null) {
computeDepth = false;
}
}
// Determine the depths of the child sites if needed
for (Iterator i = mySites.iterator(); i.hasNext(); ) {
Site s = (Site) i.next();
// The first site is the current site
if (currentSiteId == null) currentSiteId = s.getId();
Integer cDepth = Integer.valueOf(0);
if (computeDepth) {
ResourceProperties rp = s.getProperties();
String ourParent = rp.getProperty(PROP_PARENT_ID);
// System.out.println("Depth Site:"+s.getTitle()+
// "parent="+ourParent);
if (ourParent != null) {
Integer pDepth = depthChart.get(ourParent);
if (pDepth != null) {
cDepth = pDepth + 1;
}
}
depthChart.put(s.getId(), cDepth);
// System.out.println("Depth = "+cDepth);
}
Map m =
convertSiteToMap(
req,
s,
prefix,
currentSiteId,
myWorkspaceSiteId,
includeSummary,
expandSite,
resetTools,
doPages,
toolContextPath,
loggedIn);
// Add the Depth of the site
m.put("depth", cDepth);
if (includeSummary && m.get("rssDescription") == null) {
if (!motdDone) {
summarizeTool(m, s, "sakai.motd");
motdDone = true;
} else {
summarizeTool(m, s, "sakai.announcements");
}
}
l.add(m);
}
return l;
}
/**
* Get the current user preference list value. First attempt Preferences, then defaults from
* sakai.properties.
*
* @param name The property name.
* @return The preference list value or null if not set.
*/
private static List getPreferenceList(String name) {
Preferences prefs = M_ps.getPreferences(M_sm.getCurrentSessionUserId());
ResourceProperties rp = prefs.getProperties(PREFS_KEY);
List l = rp.getPropertyList(name);
return l;
}
/**
* Get the current user preference value. First attempt Preferences, then defaults from
* sakai.properties.
*
* @param name The property name.
* @return The preference value or null if not set.
*/
private static String getPreferenceString(String name) {
Preferences prefs = M_ps.getPreferences(M_sm.getCurrentSessionUserId());
ResourceProperties rp = prefs.getProperties(PREFS_KEY);
String value = rp.getProperty(name);
return value;
}