SimpleEssential/src/cn/citycraft/SimpleEssential/utils/VersionChecker.java

83 lines
2.7 KiB
Java

package cn.citycraft.SimpleEssential.utils;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.plugin.Plugin;
import com.google.common.base.Charsets;
public class VersionChecker implements Listener {
Plugin plugin;
String checkurl = "https://coding.net/u/502647092/p/{0}/git/raw/{1}/src/plugin.yml";
String branch = "master";
public VersionChecker(Plugin plugin) {
this.plugin = plugin;
plugin.getServer().getPluginManager().registerEvents(this, plugin);
this.VersionCheck(null);
}
// https://coding.net/u/502647092/p/SimpleEssential/git/raw/master/src/plugin.yml
public VersionChecker(Plugin plugin, String branch) {
this.plugin = plugin;
plugin.getServer().getPluginManager().registerEvents(this, plugin);
this.checkurl = branch;
this.VersionCheck(null);
}
public String getCheckUrl(String pluginName, String branch) {
return String.format(checkurl, pluginName, branch);
}
@EventHandler
public void onPlayerJoin(PlayerJoinEvent e) {
if (e.getPlayer().isOp()) {
this.VersionCheck(e.getPlayer());
}
}
public void VersionCheck(final Player player) {
Bukkit.getScheduler().runTaskAsynchronously(plugin, new Runnable() {
@Override
public void run() {
String readURL = getCheckUrl(plugin.getName(), branch);
FileConfiguration config;
String currentVersion = plugin.getDescription().getVersion();
try {
URL url = new URL(readURL);
BufferedReader br = new BufferedReader(new InputStreamReader(url.openStream(), Charsets.UTF_8));
config = YamlConfiguration.loadConfiguration(br);
String newVersion = config.getString("version");
br.close();
if (!newVersion.equals(currentVersion)) {
String[] msg = new String[] {
ChatColor.GREEN + plugin.getName() + " 插件最新版本 v" + newVersion,
ChatColor.RED + "服务器运行版本: v" + currentVersion,
ChatColor.GOLD + "插件更新网站: " + ChatColor.BLUE + plugin.getDescription().getWebsite()
};
if (player != null) {
player.sendMessage(msg);
} else {
plugin.getServer().getConsoleSender().sendMessage(msg);
}
}
} catch (IOException e) {
plugin.getLogger().warning("版本更新检查失败!");
}
}
});
}
}