protected void getInheritedPermissions(
String worldName,
List<String> permissions,
boolean groupInheritance,
boolean worldInheritance) {
permissions.addAll(Arrays.asList(this.getTimedPermissions(worldName)));
permissions.addAll(Arrays.asList(this.getOwnPermissions(worldName)));
if (worldName != null) {
// World inheritance
for (String parentWorld : this.manager.getWorldInheritance(worldName)) {
getInheritedPermissions(parentWorld, permissions, false, true);
}
// Common permissions
if (!worldInheritance) { // skip common world permissions if we are inside world-inheritance
// tree
getInheritedPermissions(null, permissions, false, true);
}
}
// Group inhertance
if (groupInheritance) {
for (PermissionGroup parentGroup : this.getGroups(worldName)) {
parentGroup.getInheritedPermissions(
worldName, permissions, true, false, new HashSet<PermissionGroup>());
}
}
// Add all child nodes
for (String node : permissions.toArray(new String[0])) {
this.getInheritedChildPermissions(node, permissions);
}
}
/**
* Set parent groups for user
*
* @param groups array of parent group objects
*/
public void setGroups(PermissionGroup[] parentGroups, String worldName) {
List<String> groups = new LinkedList<String>();
for (PermissionGroup group : parentGroups) {
groups.add(group.getName());
}
this.setGroups(groups.toArray(new String[0]), worldName);
}
/**
* Get group names in specified world
*
* @return String array of user's group names
*/
public String[] getGroupsNames(String worldName) {
List<String> groups = new LinkedList<String>();
for (PermissionGroup group : this.getGroups(worldName)) {
if (group != null) {
groups.add(group.getName());
}
}
return groups.toArray(new String[0]);
}
/**
* Return all ladders the user is participating in
*
* @return Map, key - name of ladder, group - corresponding group of that ladder
*/
public Map<String, PermissionGroup> getRankLadders() {
Map<String, PermissionGroup> ladders = new HashMap<String, PermissionGroup>();
for (PermissionGroup group : this.getParents()) {
if (!group.isRanked()) {
continue;
}
ladders.put(group.getRankLadder(), group);
}
return ladders;
}
/**
* Check if this user is member of group or one of its descendant groups (optionally)
*
* @param group group as PermissionGroup object
* @param worldName
* @param checkInheritance if true then descendant groups of the given group would be checked too
* @return true on success, false otherwise
*/
public boolean inGroup(PermissionGroup group, String worldName, boolean checkInheritance) {
for (PermissionGroup parentGroup : this.getParents(worldName)) {
if (parentGroup.equals(group)) {
return true;
}
if (checkInheritance && parentGroup.isChildOf(group, worldName, true)) {
return true;
}
}
return false;
}
protected boolean checkMembership(PermissionGroup group, String worldName) {
int groupLifetime =
this.getOwnOptionInteger("group-" + group.getName() + "-until", worldName, 0);
if (groupLifetime > 0
&& groupLifetime < System.currentTimeMillis() / 1000) { // check for expiration
this.setOption("group-" + group.getName() + "-until", null, worldName); // remove option
this.removeGroup(group, worldName); // remove membership
// @TODO Make notification of player about expired memebership
return false;
}
return true;
}
/**
* Remove user from group
*
* @param group group as PermissionGroup object
*/
public void removeGroup(PermissionGroup group, String worldName) {
if (group == null) {
return;
}
this.removeGroup(group.getName(), worldName);
}
@Override
public String getOption(String optionName, String worldName, String defaultValue) {
String cacheIndex = worldName + "|" + optionName;
if (this.cachedOptions.containsKey(cacheIndex)) {
return this.cachedOptions.get(cacheIndex);
}
String value = this.getOwnOption(optionName, worldName, null);
if (value != null) {
this.cachedOptions.put(cacheIndex, value);
return value;
}
if (worldName != null) { // world inheritance
for (String world : manager.getWorldInheritance(worldName)) {
value = this.getOption(optionName, world, null);
if (value != null) {
this.cachedOptions.put(cacheIndex, value);
return value;
}
}
// Check common space
value = this.getOption(optionName, null, null);
if (value != null) {
this.cachedOptions.put(cacheIndex, value);
return value;
}
}
// Inheritance
for (PermissionGroup group : this.getGroups(worldName)) {
value = group.getOption(optionName, worldName, null);
if (value != null) {
this.cachedOptions.put(cacheIndex, value); // put into cache inherited value
return value;
}
}
// Nothing found
return defaultValue;
}
/**
* Promotes user in specified ladder. If user is not member of the ladder RankingException will be
* thrown If promoter is not null and he is member of the ladder and his rank is lower then user's
* RankingException will be thrown too. If there is no group to promote the user to
* RankingException would be thrown
*
* @param promoter null if action is performed from console or by a plugin
* @param ladderName Ladder name
* @throws RankingException
*/
public PermissionGroup promote(PermissionUser promoter, String ladderName)
throws RankingException {
if (ladderName == null || ladderName.isEmpty()) {
ladderName = "default";
}
int promoterRank = getPromoterRankAndCheck(promoter, ladderName);
int rank = this.getRank(ladderName);
PermissionGroup sourceGroup = this.getRankLadders().get(ladderName);
PermissionGroup targetGroup = null;
for (Map.Entry<Integer, PermissionGroup> entry :
this.manager.getRankLadder(ladderName).entrySet()) {
int groupRank = entry.getValue().getRank();
if (groupRank >= rank) { // group have equal or lower than current rank
continue;
}
if (groupRank <= promoterRank) { // group have higher rank than promoter
continue;
}
if (targetGroup != null
&& groupRank <= targetGroup.getRank()) { // group have higher rank than target group
continue;
}
targetGroup = entry.getValue();
}
if (targetGroup == null) {
throw new RankingException("User are not promoteable", this, promoter);
}
this.swapGroups(sourceGroup, targetGroup);
this.callEvent(PermissionEntityEvent.Action.RANK_CHANGED);
return targetGroup;
}
@Override
public String getPrefix(String worldName) {
// @TODO This method should be refactored
if (!this.cachedPrefix.containsKey(worldName)) {
String localPrefix = this.getOwnPrefix(worldName);
if (worldName != null && (localPrefix == null || localPrefix.isEmpty())) {
// World-inheritance
for (String parentWorld : this.manager.getWorldInheritance(worldName)) {
String prefix = this.getOwnPrefix(parentWorld);
if (prefix != null && !prefix.isEmpty()) {
localPrefix = prefix;
break;
}
}
// Common space
if (localPrefix == null || localPrefix.isEmpty()) {
localPrefix = this.getOwnPrefix(null);
}
}
if (localPrefix == null || localPrefix.isEmpty()) {
for (PermissionGroup group : this.getGroups(worldName)) {
localPrefix = group.getPrefix(worldName);
if (localPrefix != null && !localPrefix.isEmpty()) {
break;
}
}
}
if (localPrefix == null) { // just for NPE safety
localPrefix = "";
}
this.cachedPrefix.put(worldName, localPrefix);
}
return this.cachedPrefix.get(worldName);
}
