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Code Issues Projects Releases Wiki Activity

Overhauled Locale system.

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This commit is contained in:
Brianna 2019-07-17 17:52:36 -04:00
parent 9b241f4114
commit c3d4879b6b
3 changed files with 74 additions and 220 deletions
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10
src/main/java/com/songoda/epicfurnaces/EpicFurnaces.java
View File

@ -92,10 +92,8 @@ public class EpicFurnaces extends JavaPlugin {
langFile.createNewFile("Loading language file", "EpicFurnaces language file");
loadDataFile();
String langMode = getConfig().getString("System.Language Mode");
Locale.init(this);
Locale.saveDefaultLocale("en_US");
this.locale = Locale.getLocale(getConfig().getString("System.Language Mode", langMode));
new Locale(this, "en_US");
this.locale = Locale.getLocale(getConfig().getString("System.Language Mode"));
// Running Songoda Updater
Plugin plugin = new Plugin(this, 22);
@ -119,7 +117,6 @@ public class EpicFurnaces extends JavaPlugin {
this.checkStorage();
// Load from file
loadFromFile();
@ -265,8 +262,7 @@ public class EpicFurnaces extends JavaPlugin {
}
public void reload() {
String langMode = getConfig().getString("System.Language Mode");
this.locale = Locale.getLocale(getConfig().getString("System.Language Mode", langMode));
this.locale = Locale.getLocale(getConfig().getString("System.Language Mode"));
this.locale.reloadMessages();
this.settingsManager.reloadConfig();
this.blacklistHandler.reload();

282
src/main/java/com/songoda/epicfurnaces/Locale.java
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@ -1,12 +1,10 @@
package com.songoda.epicfurnaces;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Lists;
import org.bukkit.ChatColor;
import org.bukkit.plugin.java.JavaPlugin;
import java.io.*;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -14,147 +12,62 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
/**
* Assists in the creation of multiple localizations and languages,
* as well as the generation of default .lang files
*
* @author Parker Hawke - 2008Choco
*/
public class Locale {
private static final List<Locale> LOCALES = Lists.newArrayList();
private static final Pattern NODE_PATTERN = Pattern.compile("(\\w+(?:\\.{1}\\w+)*)\\s*=\\s*\"(.*)\"");
private static final String FILE_EXTENSION = ".lang";
private static JavaPlugin plugin;
private static File localeFolder;
private static final Pattern NODE_PATTERN = Pattern.compile("(\\w+(?:\\.{1}\\w+)*)\\s*=\\s*\"(.*)\"");
private static final String FILE_EXTENSION = ".lang";
private static String defaultLocale;
private static final List<Locale> LOCALES = new ArrayList<>();
private final Map<String, String> nodes = new HashMap<>();
private final File file;
private final String name, region;
private static String defaultLocale;
private Locale(String name, String region) {
private File file;
private String name;
public Locale(String name) {
if (plugin == null)
throw new IllegalStateException("Cannot generate locales without first initializing the class (Locale#init(JavaPlugin))");
return;
this.name = name.toLowerCase();
this.region = region.toUpperCase();
this.name = name;
String fileName = name + "_" + region + FILE_EXTENSION;
String fileName = name + FILE_EXTENSION;
this.file = new File(localeFolder, fileName);
if (this.reloadMessages()) return;
if (!this.reloadMessages()) return;
plugin.getLogger().info("Loaded locale " + fileName);
plugin.getLogger().info("Loaded locale \"" + fileName + "\"");
}
public Locale(JavaPlugin plugin, String defaultLocale) {
/**
* Initialize the locale class to generate information and search for localizations.
* This must be called before any other methods in the Locale class can be invoked.
* Note that this will also call {@link #searchForLocales()}, so there is no need to
* invoke it for yourself after the initialization
*
* @param plugin the plugin plugin
*/
public static void init(JavaPlugin plugin) {
Locale.plugin = plugin;
Locale.localeFolder = new File(plugin.getDataFolder(), "locales/");
if (localeFolder == null) {
localeFolder = new File(plugin.getDataFolder(), "locales/");
}
localeFolder.mkdirs();
Locale.searchForLocales();
}
/**
* Find all .lang file locales under the "locales" folder
*/
public static void searchForLocales() {
if (!localeFolder.exists()) localeFolder.mkdirs();
//Save the default locale file.
saveLocale(defaultLocale);
for (File file : localeFolder.listFiles()) {
String name = file.getName();
if (!name.endsWith(".lang")) continue;
if (!name.endsWith(FILE_EXTENSION)) continue;
String fileName = name.substring(0, name.lastIndexOf('.'));
String[] localeValues = fileName.split("_");
if (localeValues.length != 2) continue;
if (localeExists(localeValues[0] + "_" + localeValues[1])) continue;
if (fileName.split("_").length != 2) continue;
LOCALES.add(new Locale(localeValues[0], localeValues[1]));
plugin.getLogger().info("Found and loaded locale \"" + fileName + "\"");
LOCALES.add(new Locale(fileName));
}
}
/**
* Get a locale by its entire proper name (i.e. "en_US")
*
* @param name the full name of the locale
* @return locale of the specified name
*/
public static Locale getLocale(String name) {
for (Locale locale : LOCALES)
if (locale.getLanguageTag().equalsIgnoreCase(name)) return locale;
return null;
public static boolean saveLocale(String fileName) {
return saveLocale(null, fileName);
}
/**
* Get a locale from the cache by its name (i.e. "en" from "en_US")
*
* @param name the name of the language
* @return locale of the specified language. Null if not cached
*/
public static Locale getLocaleByName(String name) {
for (Locale locale : LOCALES)
if (locale.getName().equalsIgnoreCase(name)) return locale;
return null;
}
/**
* Get a locale from the cache by its region (i.e. "US" from "en_US")
*
* @param region the name of the region
* @return locale of the specified region. Null if not cached
*/
public static Locale getLocaleByRegion(String region) {
for (Locale locale : LOCALES)
if (locale.getRegion().equalsIgnoreCase(region)) return locale;
return null;
}
/**
* Check whether a locale exists and is registered or not
*
* @param name the whole language tag (i.e. "en_US")
* @return true if it exists
*/
public static boolean localeExists(String name) {
for (Locale locale : LOCALES)
if (locale.getLanguageTag().equals(name)) return true;
return false;
}
/**
* Get an immutable list of all currently loaded locales
*
* @return list of all locales
*/
public static List<Locale> getLocales() {
return ImmutableList.copyOf(LOCALES);
}
/**
* Save a default locale file from the project source directory, to the locale folder
*
* @param in file to save
* @param fileName the name of the file to save
* @return true if the operation was successful, false otherwise
*/
public static boolean saveDefaultLocale(InputStream in, String fileName) {
public static boolean saveLocale(InputStream in, String fileName) {
if (!localeFolder.exists()) localeFolder.mkdirs();
if (!fileName.endsWith(FILE_EXTENSION))
@ -169,39 +82,18 @@ public class Locale {
copy(in == null ? plugin.getResource(fileName) : in, outputStream);
fileName = fileName.substring(0, fileName.lastIndexOf('.'));
String[] localeValues = fileName.split("_");
if (localeValues.length != 2) return false;
if (fileName.split("_").length != 2) return false;
LOCALES.add(new Locale(localeValues[0], localeValues[1]));
LOCALES.add(new Locale(fileName));
if (defaultLocale == null) defaultLocale = fileName;
return true;
} catch (IOException e) {
return false;
}
}
/**
* Save a default locale file from the project source directory, to the locale folder
*
* @param fileName the name of the file to save
* @return true if the operation was successful, false otherwise
*/
public static boolean saveDefaultLocale(String fileName) {
return saveDefaultLocale(null, fileName);
}
/**
* Clear all current locale data
*/
public static void clearLocaleData() {
for (Locale locale : LOCALES)
locale.nodes.clear();
LOCALES.clear();
}
// Write new changes to existing files, if any at all
private static boolean compareFiles(InputStream defaultFile, File existingFile) {
// Look for default
if (defaultFile == null) {
@ -243,6 +135,19 @@ public class Locale {
return changed;
}
public static boolean localeExists(String name) {
for (Locale locale : LOCALES)
if (locale.getName().equals(name)) return true;
return false;
}
public static Locale getLocale(String name) {
for (Locale locale : LOCALES)
if (locale.getName().equalsIgnoreCase(name)) return locale;
return null;
}
private static void copy(InputStream input, OutputStream output) {
int n;
byte[] buffer = new byte[1024 * 4];
@ -256,43 +161,35 @@ public class Locale {
}
}
/**
* Get the name of the language that this locale is based on.
* (i.e. "en" for English, or "fr" for French)
*
* @return the name of the language
*/
public String getName() {
return name;
public boolean reloadMessages() {
if (!this.file.exists()) {
plugin.getLogger().warning("Could not find file for locale \"" + this.name + "\"");
return false;
}
this.nodes.clear(); // Clear previous data (if any)
try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
String line;
for (int lineNumber = 0; (line = reader.readLine()) != null; lineNumber++) {
if (line.trim().isEmpty() || line.startsWith("#") /* Comment */) continue;
Matcher matcher = NODE_PATTERN.matcher(line);
if (!matcher.find()) {
System.err.println("Invalid locale syntax at (line=" + lineNumber + ")");
continue;
}
nodes.put(matcher.group(1), matcher.group(2));
}
} catch (IOException e) {
e.printStackTrace();
return false;
}
return true;
}
/**
* Get the name of the region that this locale is from.
* (i.e. "US" for United States or "CA" for Canada)
*
* @return the name of the region
*/
public String getRegion() {
return region;
}
/**
* Return the entire locale tag (i.e. "en_US")
*
* @return the language tag
*/
public String getLanguageTag() {
return name + "_" + region;
}
/**
* Get the file that represents this locale
*
* @return the locale file (.lang)
*/
public File getFile() {
return file;
}
/**
* Get a message set for a specific node
@ -330,46 +227,7 @@ public class Locale {
return this.nodes.getOrDefault(node, defaultValue);
}
/**
* Get the key-value map of nodes to messages
*
* @return node-message map
*/
public Map<String, String> getMessageNodeMap() {
return ImmutableMap.copyOf(nodes);
public String getName() {
return name;
}
/**
* Clear the previous message cache and load new messages directly from file
*
* @return reload messages from file
*/
public boolean reloadMessages() {
if (!this.file.exists()) {
plugin.getLogger().warning("Could not find file for locale " + this.name);
return false;
}
this.nodes.clear(); // Clear previous data (if any)
try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
String line;
for (int lineNumber = 0; (line = reader.readLine()) != null; lineNumber++) {
if (line.trim().isEmpty() || line.startsWith("#") /* Comment */) continue;
Matcher matcher = NODE_PATTERN.matcher(line);
if (!matcher.find()) {
System.err.println("Invalid locale syntax at (line=" + lineNumber + ")");
continue;
}
nodes.put(matcher.group(1), matcher.group(2));
}
} catch (IOException e) {
e.printStackTrace();
return false;
}
return true;
}
}
}

2
src/main/java/com/songoda/epicfurnaces/utils/updateModules/LocaleModule.java
View File

@ -22,7 +22,7 @@ public class LocaleModule implements Module {
if (file.get("type").equals("locale")) {
InputStream in = new URL((String) file.get("link")).openStream();
EpicFurnaces.getInstance().getLocale().saveDefaultLocale(in, (String) file.get("name"));
EpicFurnaces.getInstance().getLocale().saveLocale(in, (String) file.get("name"));
}
}
} catch (IOException e) {