private PersonFavourite getFavouriteSite(String userName, SiteInfo siteInfo) {
PersonFavourite favourite = null;
String siteFavouritedKey = siteFavouritedKey(siteInfo);
String siteCreatedAtKey = siteCreatedAtKey(siteInfo);
Boolean isFavourited = false;
Serializable s = preferenceService.getPreference(userName, siteFavouritedKey);
if (s != null) {
if (s instanceof String) {
isFavourited = Boolean.valueOf((String) s);
} else if (s instanceof Boolean) {
isFavourited = (Boolean) s;
} else {
throw new AlfrescoRuntimeException("Unexpected favourites preference value");
}
}
if (isFavourited) {
String createdAtStr = (String) preferenceService.getPreference(userName, siteCreatedAtKey);
Date createdAt = (createdAtStr == null ? null : ISO8601DateFormat.parse(createdAtStr));
favourite =
new PersonFavourite(
userName, siteInfo.getNodeRef(), Type.SITE, siteInfo.getTitle(), createdAt);
}
return favourite;
}
/*
* Extract favourite nodes of the given type from the comma-separated list in "nodes".
*/
private Map<PersonFavouriteKey, PersonFavourite> extractFavouriteNodes(
String userName, Type type, String nodes) {
PrefKeys prefKeys = getPrefKeys(type);
Map<PersonFavouriteKey, PersonFavourite> favouriteNodes =
new HashMap<PersonFavouriteKey, PersonFavourite>();
StringTokenizer st = new StringTokenizer(nodes, ",");
while (st.hasMoreTokens()) {
String nodeRefStr = st.nextToken();
nodeRefStr = nodeRefStr.trim();
if (!NodeRef.isNodeRef((String) nodeRefStr)) {
continue;
}
NodeRef nodeRef = new NodeRef((String) nodeRefStr);
if (!nodeService.exists(nodeRef)) {
continue;
}
if (permissionService.hasPermission(nodeRef, PermissionService.READ_PROPERTIES)
== AccessStatus.DENIED) {
continue;
}
// get createdAt for this favourited node
// use ISO8601
StringBuilder builder = new StringBuilder(prefKeys.getAlfrescoPrefKey());
builder.append(nodeRef.toString());
builder.append(".createdAt");
String prefKey = builder.toString();
String createdAtStr = (String) preferenceService.getPreference(userName, prefKey);
Date createdAt = (createdAtStr != null ? ISO8601DateFormat.parse(createdAtStr) : null);
String name = (String) nodeService.getProperty(nodeRef, ContentModel.PROP_NAME);
PersonFavourite personFavourite =
new PersonFavourite(userName, nodeRef, type, name, createdAt);
PersonFavouriteKey key = personFavourite.getKey();
favouriteNodes.put(key, personFavourite);
}
return favouriteNodes;
}
private void extractFavouriteSite(
String userName,
Type type,
Map<PersonFavouriteKey, PersonFavourite> sortedFavouriteNodes,
Map<String, Serializable> preferences,
String key) {
// preference value indicates whether the site has been favourited
Serializable pref = preferences.get(key);
Boolean isFavourite = (Boolean) pref;
if (isFavourite) {
PrefKeys sitePrefKeys = getPrefKeys(Type.SITE);
int length = sitePrefKeys.getSharePrefKey().length();
String siteId = key.substring(length);
try {
SiteInfo siteInfo = siteService.getSite(siteId);
if (siteInfo != null) {
StringBuilder builder = new StringBuilder(sitePrefKeys.getAlfrescoPrefKey());
builder.append(siteId);
builder.append(".createdAt");
String createdAtPrefKey = builder.toString();
String createdAtStr = (String) preferences.get(createdAtPrefKey);
Date createdAt = null;
if (createdAtStr != null) {
createdAt = (createdAtStr != null ? ISO8601DateFormat.parse(createdAtStr) : null);
}
PersonFavourite personFavourite =
new PersonFavourite(userName, siteInfo.getNodeRef(), Type.SITE, siteId, createdAt);
sortedFavouriteNodes.put(personFavourite.getKey(), personFavourite);
}
} catch (AccessDeniedException ex) {
// the user no longer has access to this site, skip over the favourite
// TODO remove the favourite preference
return;
}
}
}