diff options
Diffstat (limited to 'EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java')
| -rw-r--r-- | EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java | 423 |
1 files changed, 423 insertions, 0 deletions
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java new file mode 100644 index 000000000..83073c10b --- /dev/null +++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java @@ -0,0 +1,423 @@ +/* + * To change this template, choose Tools | Templates + * and open the template in the editor. + */ +package org.anjocaido.groupmanager.dataholder.worlds; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.IOException; +import java.io.InputStream; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.logging.Level; +import java.util.logging.Logger; +import org.anjocaido.groupmanager.GroupManager; +import org.anjocaido.groupmanager.dataholder.WorldDataHolder; +import org.anjocaido.groupmanager.dataholder.OverloadedWorldHolder; +import org.anjocaido.groupmanager.permissions.AnjoPermissionsHandler; +import org.anjocaido.groupmanager.utils.Tasks; +import org.bukkit.entity.Player; + +/** + * + * @author gabrielcouto + */ +public class WorldsHolder { + + /** + * Map with instances of loaded worlds. + */ + private Map<String, OverloadedWorldHolder> worldsData = new HashMap<String, OverloadedWorldHolder>(); + /** + * Map of mirrors: <nonExistingWorldName, existingAndLoadedWorldName> + * The key is the mirror. + * The object is the mirrored. + * + * Mirror shows the same data of mirrored. + */ + private Map<String, String> mirrors = new HashMap<String, String>(); + private OverloadedWorldHolder defaultWorld; + private String serverDefaultWorldName; + private GroupManager plugin; + private File worldsFolder; + + /** + * + * @param plugin + */ + public WorldsHolder(GroupManager plugin) { + this.plugin = plugin; + verifyFirstRun(); + initialLoad(); + if (defaultWorld == null) { + throw new IllegalStateException("There is no default group! OMG!"); + } + } + + private void initialLoad() { + initialWorldLoading(); + mirrorSetUp(); + } + private void initialWorldLoading(){ + //LOAD EVERY WORLD POSSIBLE + loadWorld(serverDefaultWorldName); + defaultWorld = worldsData.get(serverDefaultWorldName); + + for (File folder : worldsFolder.listFiles()) { + if (folder.getName().equalsIgnoreCase(serverDefaultWorldName)) { + continue; + } + if (folder.isDirectory()) { + loadWorld(folder.getName()); + } + } + } + public void mirrorSetUp(){ + mirrors.clear(); + Map<String, Object> mirrorsMap = plugin.getConfig().getMirrorsMap(); + if (mirrorsMap != null) { + for (String source : mirrorsMap.keySet()) { + if (mirrorsMap.get(source) instanceof ArrayList) { + ArrayList mirrorList = (ArrayList) mirrorsMap.get(source); + for (Object o : mirrorList) { + try { + mirrors.remove(o.toString().toLowerCase()); + } catch (Exception e) { + } + mirrors.put(o.toString().toLowerCase(), getWorldData(source).getName()); + } + } else if (mirrorsMap.get(source) instanceof Object) { + String aMirror = mirrorsMap.get(source).toString(); + mirrors.put(aMirror.toLowerCase(), getWorldData(source).getName()); + } + } + } + } + + /** + * + */ + public void reloadAll() { + ArrayList<WorldDataHolder> alreadyDone = new ArrayList<WorldDataHolder>(); + for (WorldDataHolder w : worldsData.values()) { + if (alreadyDone.contains(w)) { + continue; + } + w.reload(); + alreadyDone.add(w); + } + } + + /** + * + * @param worldName + */ + public void reloadWorld(String worldName) { + getWorldData(worldName).reload(); + } + + /** + * + */ + public void saveChanges() { + ArrayList<WorldDataHolder> alreadyDone = new ArrayList<WorldDataHolder>(); + for (OverloadedWorldHolder w : worldsData.values()) { + if (alreadyDone.contains(w)) { + continue; + } + Tasks.removeOldFiles(plugin.getBackupFolder()); + if (w == null) { + GroupManager.logger.severe("WHAT HAPPENED?"); + continue; + } + if (w.haveGroupsChanged()) { + String groupsFolderName = w.getGroupsFile().getParentFile().getName(); + File backupGroups = new File(plugin.getBackupFolder(), "bkp_" + w.getName() + "_g_" + Tasks.getDateString() + ".yml"); + try { + Tasks.copy(w.getGroupsFile(), backupGroups); + } catch (IOException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + } + WorldDataHolder.writeGroups(w, w.getGroupsFile()); + w.removeGroupsChangedFlag(); + } + if (w.haveUsersChanged()) { + File backupUsers = new File(plugin.getBackupFolder(), "bkp_" + w.getName() + "_u_" + Tasks.getDateString() + ".yml"); + try { + Tasks.copy(w.getUsersFile(), backupUsers); + } catch (IOException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + } + WorldDataHolder.writeUsers(w, w.getUsersFile()); + w.removeUsersChangedFlag(); + } + alreadyDone.add(w); + } + } + + /** + * Returns the dataHolder for the given world. + * If the world is not on the worlds list, returns the default world + * holder. + * + * (WHEN A WORLD IS CONFIGURED TO MIRROR, IT WILL BE ON THE LIST, BUT + * POINTING TO ANOTHER WORLD HOLDER) + * + * Mirrors prevails original data. + * + * @param worldName + * @return + */ + public OverloadedWorldHolder getWorldData(String worldName) { + OverloadedWorldHolder data = worldsData.get(worldName.toLowerCase()); + if (mirrors.containsKey(worldName.toLowerCase())) { + String realOne = mirrors.get(worldName.toLowerCase()); + data = worldsData.get(realOne.toLowerCase()); + } + if (data == null) { + GroupManager.logger.finest("Requested world " + worldName + " not found or badly mirrored. Returning default world..."); + data = getDefaultWorld(); + } + return data; + } + + /** + * Do a matching of playerName, if it s found only one player, do + * getWorldData(player) + * @param playerName + * @return null if matching returned no player, or more than one. + */ + public OverloadedWorldHolder getWorldDataByPlayerName(String playerName) { + List<Player> matchPlayer = plugin.getServer().matchPlayer(playerName); + if (matchPlayer.size() == 1) { + return getWorldData(matchPlayer.get(0)); + } + return null; + } + + /** + * Retrieves the field p.getWorld().getName() and do + * getWorld(worldName) + * @param p + * @return + */ + public OverloadedWorldHolder getWorldData(Player p) { + return getWorldData(p.getWorld().getName()); + } + + /** + * It does getWorld(worldName).getPermissionsHandler() + * @param worldName + * @return + */ + public AnjoPermissionsHandler getWorldPermissions(String worldName) { + return getWorldData(worldName).getPermissionsHandler(); + } + + /** + *It does getWorldData(p).getPermission + * @param p + * @return + */ + public AnjoPermissionsHandler getWorldPermissions(Player p) { + return getWorldData(p).getPermissionsHandler(); + } + + /** + * Id does getWorldDataByPlayerName(playerName). + * If it doesnt return null, it will return result.getPermissionsHandler() + * @param playerName + * @return null if the player matching gone wrong. + */ + public AnjoPermissionsHandler getWorldPermissionsByPlayerName(String playerName) { + WorldDataHolder dh = getWorldDataByPlayerName(playerName); + if (dh != null) { + return dh.getPermissionsHandler(); + } + return null; + } + + private void verifyFirstRun() { + worldsFolder = new File(plugin.getDataFolder(), "worlds"); + if (!worldsFolder.exists()) { + worldsFolder.mkdirs(); + } + Properties server = new Properties(); + try { + server.load(new FileInputStream(new File("server.properties"))); + } catch (IOException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + } + serverDefaultWorldName = server.getProperty("level-name").toLowerCase(); + File defaultWorldFolder = new File(worldsFolder, serverDefaultWorldName); + if (!defaultWorldFolder.exists()) { + defaultWorldFolder.mkdirs(); + } + if (defaultWorldFolder.exists()) { + File groupsFile = new File(defaultWorldFolder, "groups.yml"); + File usersFile = new File(defaultWorldFolder, "users.yml"); + File oldDataFile = new File(plugin.getDataFolder(), "data.yml"); + if (!groupsFile.exists()) { + if (oldDataFile.exists()) { + try { + Tasks.copy(oldDataFile, groupsFile); + } catch (IOException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + } + } else { + InputStream template = plugin.getResourceAsStream("groups.yml"); + try { + Tasks.copy(template, groupsFile); + } catch (IOException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + } + } + } + if (!usersFile.exists()) { + if (oldDataFile.exists()) { + try { + Tasks.copy(oldDataFile, usersFile); + } catch (IOException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + } + } else { + InputStream template = plugin.getResourceAsStream("users.yml"); + try { + Tasks.copy(template, usersFile); + } catch (IOException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + } + } + } + try { + if (oldDataFile.exists()) { + oldDataFile.renameTo(new File(plugin.getDataFolder(), "NOT_USED_ANYMORE_data.yml")); + } + } catch (Exception ex) { + } + } + } + + /** + * Copies the specified world data to another world + * @param fromWorld + * @param toWorld + * @return + */ + public boolean cloneWorld(String fromWorld, String toWorld) { + File fromWorldFolder = new File(worldsFolder, fromWorld); + File toWorldFolder = new File(worldsFolder, toWorld); + if (toWorldFolder.exists() || !fromWorldFolder.exists()) { + return false; + } + File fromWorldGroups = new File(fromWorldFolder, "groups.yml"); + File fromWorldUsers = new File(fromWorldFolder, "users.yml"); + if (!fromWorldGroups.exists() || !fromWorldUsers.exists()) { + return false; + } + File toWorldGroups = new File(toWorldFolder, "groups.yml"); + File toWorldUsers = new File(toWorldFolder, "users.yml"); + toWorldFolder.mkdirs(); + try { + Tasks.copy(fromWorldGroups, toWorldGroups); + Tasks.copy(fromWorldUsers, toWorldUsers); + } catch (IOException ex) { + Logger.getLogger(WorldsHolder.class.getName()).log(Level.SEVERE, null, ex); + return false; + } + return true; + } + + /** + * Load a world from file. + * If it already been loaded, summon reload method from dataHolder. + * @param worldName + */ + public void loadWorld(String worldName) { + if (worldsData.containsKey(worldName.toLowerCase())) { + worldsData.get(worldName.toLowerCase()).reload(); + return; + } + GroupManager.logger.finest("Trying to load world " + worldName + "..."); + File thisWorldFolder = new File(worldsFolder, worldName); + if (thisWorldFolder.exists() && thisWorldFolder.isDirectory()) { + File groupsFile = new File(thisWorldFolder, "groups.yml"); + File usersFile = new File(thisWorldFolder, "users.yml"); + if (!groupsFile.exists()) { + throw new IllegalArgumentException("Groups file for world '" + worldName + "' doesnt exist: " + groupsFile.getPath()); + } + if (!usersFile.exists()) { + throw new IllegalArgumentException("Users file for world '" + worldName + "' doesnt exist: " + usersFile.getPath()); + } + try { + OverloadedWorldHolder thisWorldData = new OverloadedWorldHolder(WorldDataHolder.load(worldName, groupsFile, usersFile)); + if (thisWorldData != null) { + GroupManager.logger.finest("Successful load of world " + worldName + "..."); + worldsData.put(worldName.toLowerCase(), thisWorldData); + return; + } + } catch (FileNotFoundException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + return; + } catch (IOException ex) { + GroupManager.logger.log(Level.SEVERE, null, ex); + return; + } + GroupManager.logger.severe("Failed to load world " + worldName + "..."); + } + } + + /** + * Tells if the such world has been mapped. + * + * It will return true if world is a mirror. + * + * @param worldName + * @return true if world is loaded or mirrored. false if not listed + */ + public boolean isInList(String worldName) { + if (worldsData.containsKey(worldName.toLowerCase()) || mirrors.containsKey(worldName.toLowerCase())) { + return true; + } + return false; + } + + /** + * Verify if world has it's own file permissions. + * + * @param worldName + * @return true if it has its own holder. false if not. + */ + public boolean hasOwnData(String worldName) { + if (worldsData.containsKey(worldName.toLowerCase())) { + return true; + } + return false; + } + + /** + * @return the defaultWorld + */ + public OverloadedWorldHolder getDefaultWorld() { + return defaultWorld; + } + + /** + * Returns all physically loaded worlds. + * @return + */ + public ArrayList<OverloadedWorldHolder> allWorldsDataList() { + ArrayList<OverloadedWorldHolder> list = new ArrayList<OverloadedWorldHolder>(); + for (OverloadedWorldHolder data : worldsData.values()) { + if (!list.contains(data)) { + list.add(data); + } + } + return list; + } +} |