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 | 719 |
1 files changed, 0 insertions, 719 deletions
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java deleted file mode 100644 index 27a7d9a59..000000000 --- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/worlds/WorldsHolder.java +++ /dev/null @@ -1,719 +0,0 @@ -/* - * 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.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; -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.World; -import org.bukkit.configuration.MemorySection; -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> mirrorsGroup = new HashMap<String, String>(); - private Map<String, String> mirrorsUser = new HashMap<String, String>(); - - private String serverDefaultWorldName; - private GroupManager plugin; - private File worldsFolder; - - /** - * - * @param plugin - */ - public WorldsHolder(GroupManager plugin) { - - this.plugin = plugin; - resetWorldsHolder(); - } - - public void resetWorldsHolder() { - - worldsData = new HashMap<String, OverloadedWorldHolder>(); - mirrorsGroup = new HashMap<String, String>(); - mirrorsUser = new HashMap<String, String>(); - - // Setup folders and check files exist for the primary world - verifyFirstRun(); - initialLoad(); - if (serverDefaultWorldName == null) - throw new IllegalStateException("There is no default group! OMG!"); - } - - private void initialLoad() { - - // load the initial world - initialWorldLoading(); - // Configure and load any mirrors and additional worlds as defined in config.yml - mirrorSetUp(); - // search the worlds folder for any manually created worlds (not listed in config.yml) - loadAllSearchedWorlds(); - } - - private void initialWorldLoading() { - - //Load the default world - loadWorld(serverDefaultWorldName); - //defaultWorld = getUpdatedWorldData(serverDefaultWorldName); - } - - private void loadAllSearchedWorlds() { - - /* - * Read all known worlds from Bukkit - * Create the data files if they don't already exist, - * and they are not mirrored. - */ - for (World world : plugin.getServer().getWorlds()) - if ((!worldsData.containsKey(world.getName().toLowerCase())) && ((!mirrorsGroup.containsKey(world.getName().toLowerCase())) || (!mirrorsUser.containsKey(world.getName().toLowerCase())))) - setupWorldFolder(world.getName()); - /* - * Loop over all folders within the worlds folder - * and attempt to load the world data - */ - for (File folder : worldsFolder.listFiles()) { - if (folder.isDirectory()) { - GroupManager.logger.info("World Found: " + folder.getName()); - - /* - * don't load any worlds which are already loaded - * or fully mirrored worlds that don't need data. - */ - if (!worldsData.containsKey(folder.getName().toLowerCase()) && ((!mirrorsGroup.containsKey(folder.getName().toLowerCase())) || (!mirrorsUser.containsKey(folder.getName().toLowerCase())))) { - /* - * Call setupWorldFolder to check case sensitivity - * and convert to lower case, before we attempt to load this - * world. - */ - setupWorldFolder(folder.getName()); - loadWorld(folder.getName().toLowerCase()); - } - - } - } - } - - @SuppressWarnings("rawtypes") - public void mirrorSetUp() { - - mirrorsGroup.clear(); - mirrorsUser.clear(); - Map<String, Object> mirrorsMap = plugin.getGMConfig().getMirrorsMap(); - - HashSet<String> mirroredWorlds = new HashSet<String>(); - - if (mirrorsMap != null) { - for (String source : mirrorsMap.keySet()) { - // Make sure all non mirrored worlds have a set of data files. - setupWorldFolder(source); - // Load the world data - if (!worldsData.containsKey(source.toLowerCase())) - loadWorld(source); - - if (mirrorsMap.get(source) instanceof ArrayList) { - ArrayList mirrorList = (ArrayList) mirrorsMap.get(source); - - // These worlds fully mirror their parent - for (Object o : mirrorList) { - String world = o.toString().toLowerCase(); - if (world != serverDefaultWorldName) { - try { - mirrorsGroup.remove(world); - mirrorsUser.remove(world); - } catch (Exception e) { - } - mirrorsGroup.put(world, getWorldData(source).getName()); - mirrorsUser.put(world, getWorldData(source).getName()); - - // Track this world so we can create a datasource for it later - mirroredWorlds.add(o.toString()); - - } else - GroupManager.logger.log(Level.WARNING, "Mirroring error with " + o.toString() + ". Recursive loop detected!"); - } - } else if (mirrorsMap.get(source) instanceof MemorySection) { - MemorySection subSection = (MemorySection) mirrorsMap.get(source); - - for (String key : subSection.getKeys(true)) { - - if (key.toLowerCase() != serverDefaultWorldName) { - - if (subSection.get(key) instanceof ArrayList) { - ArrayList mirrorList = (ArrayList) subSection.get(key); - - // These worlds have defined mirroring - for (Object o : mirrorList) { - String type = o.toString().toLowerCase(); - try { - if (type.equals("groups")) - mirrorsGroup.remove(key.toLowerCase()); - - if (type.equals("users")) - mirrorsUser.remove(key.toLowerCase()); - - } catch (Exception e) { - } - if (type.equals("groups")) - mirrorsGroup.put(key.toLowerCase(), getWorldData(source).getName()); - - if (type.equals("users")) - mirrorsUser.put(key.toLowerCase(), getWorldData(source).getName()); - } - - // Track this world so we can create a datasource for it later - mirroredWorlds.add(key); - - } else - GroupManager.logger.log(Level.WARNING, "Mirroring error with " + key + ". Recursive loop detected!"); - - } else { - throw new IllegalStateException("Unknown mirroring format for " + key); - } - - } - } - } - - // Create a datasource for any worlds not already loaded - for (String world : mirroredWorlds) { - if (!worldsData.containsKey(world.toLowerCase())) { - setupWorldFolder(world); - loadWorld(world, true); - } - } - } - } - - /** - * - */ - public void reloadAll() { - - // Load global groups - GroupManager.getGlobalGroups().load(); - - ArrayList<WorldDataHolder> alreadyDone = new ArrayList<WorldDataHolder>(); - for (WorldDataHolder w : worldsData.values()) { - if (alreadyDone.contains(w)) { - continue; - } - if (!mirrorsGroup.containsKey(w.getName().toLowerCase())) - w.reloadGroups(); - if (!mirrorsUser.containsKey(w.getName().toLowerCase())) - w.reloadUsers(); - - alreadyDone.add(w); - } - - } - - /** - * - * @param worldName - */ - public void reloadWorld(String worldName) { - - if (!mirrorsGroup.containsKey(worldName.toLowerCase())) - getWorldData(worldName).reloadGroups(); - if (!mirrorsUser.containsKey(worldName.toLowerCase())) - getWorldData(worldName).reloadUsers(); - } - - /** - * Wrapper to retain backwards compatibility - * (call this function to auto overwrite files) - */ - public void saveChanges() { - - saveChanges(true); - } - - /** - * - */ - public void saveChanges(boolean overwrite) { - - ArrayList<WorldDataHolder> alreadyDone = new ArrayList<WorldDataHolder>(); - Tasks.removeOldFiles(plugin, plugin.getBackupFolder()); - - // Write Global Groups - if (GroupManager.getGlobalGroups().haveGroupsChanged()) { - GroupManager.getGlobalGroups().writeGroups(overwrite); - } else { - if (GroupManager.getGlobalGroups().getTimeStampGroups() < GroupManager.getGlobalGroups().getGlobalGroupsFile().lastModified()) { - System.out.print("Newer GlobalGroups file found (Loading changes)!"); - GroupManager.getGlobalGroups().load(); - } - } - - for (OverloadedWorldHolder w : worldsData.values()) { - if (alreadyDone.contains(w)) { - continue; - } - if (w == null) { - GroupManager.logger.severe("WHAT HAPPENED?"); - continue; - } - if (!mirrorsGroup.containsKey(w.getName().toLowerCase())) - if (w.haveGroupsChanged()) { - if (overwrite || (!overwrite && (w.getTimeStampGroups() >= w.getGroupsFile().lastModified()))) { - // Backup Groups file - backupFile(w, true); - - WorldDataHolder.writeGroups(w, w.getGroupsFile()); - //w.removeGroupsChangedFlag(); - } else { - // Newer file found. - GroupManager.logger.log(Level.WARNING, "Newer Groups file found for " + w.getName() + ", but we have local changes!"); - throw new IllegalStateException("Unable to save unless you issue a '/mansave force'"); - } - } else { - //Check for newer file as no local changes. - if (w.getTimeStampGroups() < w.getGroupsFile().lastModified()) { - System.out.print("Newer Groups file found (Loading changes)!"); - // Backup Groups file - backupFile(w, true); - w.reloadGroups(); - } - } - if (!mirrorsUser.containsKey(w.getName().toLowerCase())) - if (w.haveUsersChanged()) { - if (overwrite || (!overwrite && (w.getTimeStampUsers() >= w.getUsersFile().lastModified()))) { - // Backup Users file - backupFile(w, false); - - WorldDataHolder.writeUsers(w, w.getUsersFile()); - //w.removeUsersChangedFlag(); - } else { - // Newer file found. - GroupManager.logger.log(Level.WARNING, "Newer Users file found for " + w.getName() + ", but we have local changes!"); - throw new IllegalStateException("Unable to save unless you issue a '/mansave force'"); - } - } else { - //Check for newer file as no local changes. - if (w.getTimeStampUsers() < w.getUsersFile().lastModified()) { - System.out.print("Newer Users file found (Loading changes)!"); - // Backup Users file - backupFile(w, false); - w.reloadUsers(); - } - } - alreadyDone.add(w); - } - } - - /** - * Backup the Groups/Users file - * - * @param w - * @param groups - */ - private void backupFile(OverloadedWorldHolder w, Boolean groups) { - - File backupFile = new File(plugin.getBackupFolder(), "bkp_" + w.getName() + (groups ? "_g_" : "_u_") + Tasks.getDateString() + ".yml"); - try { - Tasks.copy((groups ? w.getGroupsFile() : w.getUsersFile()), backupFile); - } catch (IOException ex) { - GroupManager.logger.log(Level.SEVERE, null, ex); - } - } - - /** - * Returns the dataHolder for the given world. - * If the world is not on the worlds list, returns the default world - * holder. - * - * Mirrors return their parent world data. - * If no mirroring data it returns the default world. - * - * @param worldName - * @return OverloadedWorldHolder - */ - public OverloadedWorldHolder getWorldData(String worldName) { - - String worldNameLowered = worldName.toLowerCase(); - - // Find this worlds data - if (worldsData.containsKey(worldNameLowered)) - return getUpdatedWorldData(worldNameLowered); - - // Oddly no data source was found for this world so return the default. - GroupManager.logger.finest("Requested world " + worldName + " not found or badly mirrored. Returning default world..."); - return getDefaultWorld(); - } - - /** - * Get the requested world data and update it's dataSource to be relevant - * for this world - * - * @param worldName - * @return updated world holder - */ - private OverloadedWorldHolder getUpdatedWorldData(String worldName) { - - String worldNameLowered = worldName.toLowerCase(); - - if (worldsData.containsKey(worldNameLowered)) { - OverloadedWorldHolder data = worldsData.get(worldNameLowered); - data.updateDataSource(); - return data; - } - return null; - - } - - /** - * Do a matching of playerName, if its 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 player.getWorld().getName() and do - * getWorld(worldName) - * - * @param player - * @return OverloadedWorldHolder - */ - public OverloadedWorldHolder getWorldData(Player player) { - - return getWorldData(player.getWorld().getName()); - } - - /** - * It does getWorld(worldName).getPermissionsHandler() - * - * @param worldName - * @return AnjoPermissionsHandler - */ - public AnjoPermissionsHandler getWorldPermissions(String worldName) { - - return getWorldData(worldName).getPermissionsHandler(); - } - - /** - * Returns the PermissionsHandler for this player data - * - * @param player - * @return AnjoPermissionsHandler - */ - public AnjoPermissionsHandler getWorldPermissions(Player player) { - - return getWorldData(player).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() { - - Properties server = new Properties(); - try { - server.load(new FileInputStream(new File("server.properties"))); - serverDefaultWorldName = server.getProperty("level-name").toLowerCase(); - setupWorldFolder(serverDefaultWorldName); - } catch (IOException ex) { - GroupManager.logger.log(Level.SEVERE, null, ex); - } - - } - - public void setupWorldFolder(String worldName) { - - String worldNameLowered = worldName.toLowerCase(); - - worldsFolder = new File(plugin.getDataFolder(), "worlds"); - if (!worldsFolder.exists()) { - worldsFolder.mkdirs(); - } - - File defaultWorldFolder = new File(worldsFolder, worldNameLowered); - if ((!defaultWorldFolder.exists()) && ((!mirrorsGroup.containsKey(worldNameLowered))) || (!mirrorsUser.containsKey(worldNameLowered))) { - - /* - * check and convert all old case sensitive folders to lower case - */ - File casedWorldFolder = new File(worldsFolder, worldName); - if ((casedWorldFolder.exists()) && (casedWorldFolder.getName().toLowerCase().equals(worldNameLowered))) { - /* - * Rename the old folder to the new lower cased format - */ - casedWorldFolder.renameTo(new File(worldsFolder, worldNameLowered)); - } else { - /* - * Else we just create the folder - */ - defaultWorldFolder.mkdirs(); - } - } - if (defaultWorldFolder.exists()) { - if (!mirrorsGroup.containsKey(worldNameLowered)) { - File groupsFile = new File(defaultWorldFolder, "groups.yml"); - if (!groupsFile.exists() || groupsFile.length() == 0) { - - InputStream template = plugin.getResourceAsStream("groups.yml"); - try { - Tasks.copy(template, groupsFile); - } catch (IOException ex) { - GroupManager.logger.log(Level.SEVERE, null, ex); - } - } - } - - if (!mirrorsUser.containsKey(worldNameLowered)) { - File usersFile = new File(defaultWorldFolder, "users.yml"); - if (!usersFile.exists() || usersFile.length() == 0) { - - InputStream template = plugin.getResourceAsStream("users.yml"); - try { - Tasks.copy(template, usersFile); - } catch (IOException ex) { - GroupManager.logger.log(Level.SEVERE, null, ex); - } - - } - } - } - } - - /** - * Copies the specified world data to another world - * - * @param fromWorld - * @param toWorld - * @return true if successfully copied. - */ - public boolean cloneWorld(String fromWorld, String toWorld) { - - File fromWorldFolder = new File(worldsFolder, fromWorld.toLowerCase()); - File toWorldFolder = new File(worldsFolder, toWorld.toLowerCase()); - 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; - } - - /** - * Wrapper for LoadWorld(String,Boolean) for backwards compatibility - * - * Load a world from file. - * If it already been loaded, summon reload method from dataHolder. - * - * @param worldName - */ - public void loadWorld(String worldName) { - - loadWorld(worldName, false); - } - - /** - * Load a world from file. - * If it already been loaded, summon reload method from dataHolder. - * - * @param worldName - */ - public void loadWorld(String worldName, Boolean isMirror) { - - String worldNameLowered = worldName.toLowerCase(); - - if (worldsData.containsKey(worldNameLowered)) { - worldsData.get(worldNameLowered).reload(); - return; - } - GroupManager.logger.finest("Trying to load world " + worldName + "..."); - File thisWorldFolder = new File(worldsFolder, worldNameLowered); - if ((isMirror) || (thisWorldFolder.exists() && thisWorldFolder.isDirectory())) { - - // Setup file handles, if not mirrored - File groupsFile = (mirrorsGroup.containsKey(worldNameLowered)) ? null : new File(thisWorldFolder, "groups.yml"); - File usersFile = (mirrorsUser.containsKey(worldNameLowered)) ? null : new File(thisWorldFolder, "users.yml"); - - if ((groupsFile != null) && (!groupsFile.exists())) { - throw new IllegalArgumentException("Groups file for world '" + worldName + "' doesnt exist: " + groupsFile.getPath()); - } - if ((usersFile != null) && (!usersFile.exists())) { - throw new IllegalArgumentException("Users file for world '" + worldName + "' doesnt exist: " + usersFile.getPath()); - } - - WorldDataHolder tempHolder = new WorldDataHolder(worldName); - - // Map the group object for any mirror - if (mirrorsGroup.containsKey(worldNameLowered)) - tempHolder.setGroupsObject(this.getWorldData(mirrorsGroup.get(worldNameLowered)).getGroupsObject()); - else - tempHolder.loadGroups(groupsFile); - - // Map the user object for any mirror - if (mirrorsUser.containsKey(worldNameLowered)) - tempHolder.setUsersObject(this.getWorldData(mirrorsUser.get(worldNameLowered)).getUsersObject()); - else - tempHolder.loadUsers(usersFile); - - OverloadedWorldHolder thisWorldData = new OverloadedWorldHolder(tempHolder); - - // null the object so we don't keep file handles open where we shouldn't - tempHolder = null; - - // Set the file TimeStamps as it will be default from the initial load. - thisWorldData.setTimeStamps(); - - if (thisWorldData != null) { - GroupManager.logger.finest("Successful load of world " + worldName + "..."); - worldsData.put(worldNameLowered, thisWorldData); - 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()) || mirrorsGroup.containsKey(worldName.toLowerCase()) || mirrorsUser.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()) && (!mirrorsGroup.containsKey(worldName.toLowerCase()) || !mirrorsUser.containsKey(worldName.toLowerCase()))) { - return true; - } - return false; - } - - /** - * @return the defaultWorld - */ - public OverloadedWorldHolder getDefaultWorld() { - - return getUpdatedWorldData(serverDefaultWorldName); - } - - /** - * Returns all physically loaded worlds which have at least - * one of their own data sets for users or groups. - * - * @return ArrayList<OverloadedWorldHolder> of all loaded worlds - */ - public ArrayList<OverloadedWorldHolder> allWorldsDataList() { - - ArrayList<OverloadedWorldHolder> list = new ArrayList<OverloadedWorldHolder>(); - for (OverloadedWorldHolder data : worldsData.values()) { - if ((!list.contains(data)) && (!mirrorsGroup.containsKey(data.getName().toLowerCase()) || !mirrorsUser.containsKey(data.getName().toLowerCase()))) { - - String worldNameLowered = data.getName().toLowerCase(); - String usersMirror = mirrorsUser.get(worldNameLowered); - String groupsMirror = mirrorsGroup.get(worldNameLowered); - - // is users mirrored? - if (usersMirror != null) { - - // If both are mirrored - if (groupsMirror != null) { - - // if the data sources are the same, return the parent - if (usersMirror == groupsMirror) { - if (!list.contains(usersMirror.toLowerCase())) - list.add(worldsData.get(usersMirror.toLowerCase())); - continue; - } - // Both data sources are mirrors, but they are from different parents - // so fall through to add the actual data object. - } - // Groups isn't a mirror so fall through to add this this worlds data source - } - - // users isn't mirrored so we need to add this worlds data source - list.add(data); - } - } - return list; - } -} |