sigonasr2/AutoPluginUpdate
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Initial Commit. Auto Plugin Updater Project initialized.

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sigonasr2 2016-12-20 01:47:30 -06:00
parent cd50091bf6
commit 0e3f6412ed
1 changed files with 152 additions and 0 deletions
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src/sig/plugin/AutoPluginUpdate/PluginManager.java Normal file
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package sig.plugin.AutoPluginUpdate;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.io.FileUtils;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
public class PluginManager implements Runnable{
List<Plugin> plugins;
boolean restarting=false;
org.bukkit.plugin.Plugin plug=null;
public PluginManager(org.bukkit.plugin.Plugin plug) {
plugins = new ArrayList<Plugin>();
this.plug=plug;
}
@Override
public void run() {
FetchPlugins();
}
void FetchPlugins(){
for (int i=0;i<plugins.size();i++) {
try {
FileUtils.copyURLToFile(new URL(plugins.get(i).url), new File(AutoPluginUpdate.datafolder,"updates/"+plugins.get(i).name));
} catch (IOException e) {
e.printStackTrace();
}
//After that's done, check the hash.
FileInputStream file = null;
try {
file = new FileInputStream(new File(AutoPluginUpdate.datafolder,"updates/"+plugins.get(i).name));
} catch (FileNotFoundException e) {
e.printStackTrace();
}
String md5 = null;
try {
md5 = org.apache.commons.codec.digest.DigestUtils.md5Hex(file);
} catch (IOException e) {
e.printStackTrace();
}
try {
file.close();
} catch (IOException e) {
e.printStackTrace();
}
if ((plugins.get(i).hash==null || !md5.equalsIgnoreCase(plugins.get(i).hash))) {
//This plugin is different! Update the hash for it. Prepare for a restart of the server!
final int ii=i;
Bukkit.getScheduler().scheduleSyncDelayedTask(Bukkit.getPluginManager().getPlugin("AutoPluginUpdate"), new Runnable() {
@Override
public void run() {
if (!AutoPluginUpdate.restarting_server) {
if (Bukkit.getOnlinePlayers().size()!=0) {
AutoPluginUpdate.BroadcastMessage("The server has detected a new version of "+ChatColor.YELLOW+plugins.get(ii).name+". The server will restart in 3 minutes!\n\n"+ChatColor.GRAY+ChatColor.ITALIC+"If all players leave, the update will occur immediately.");
} else {
AutoPluginUpdate.BroadcastMessage("The server has detected a new version of "+ChatColor.YELLOW+plugins.get(ii).name+"."+ChatColor.GRAY+ChatColor.ITALIC+"If all players leave, the update will occur immediately.");
}
restarting=true;
AutoPluginUpdate.restarting_server=true;
//Save the new plugin hash.
} else {
AutoPluginUpdate.BroadcastMessage("The server has detected a new version of "+ChatColor.YELLOW+plugins.get(ii).name+"."+ChatColor.GRAY+ChatColor.ITALIC+"If all players leave, the update will occur immediately.");
}
if (restarting) {
AutoPluginUpdate.updateServer();
}
}},1);
plugins.get(i).hash = md5;
SaveHash(plugins.get(i));
//Move the file to the new location.
/*try {
FileUtils.copyFile(new File(AutoPluginUpdate.datafolder,"updates/"+plugins.get(i).name),
new File(AutoPluginUpdate.datafolder,"../"+plugins.get(i).name+".jar"));
} catch (IOException e) {
e.printStackTrace();
}*/
}
}
}
public void AddPlugin(String name, String url) {
plugins.add(new Plugin(name,url));
}
public void LoadHash(Plugin pluginname) {
//Read from the server config.
File config = new File(AutoPluginUpdate.datafolder,"hashes.data");
FileConfiguration workable = YamlConfiguration.loadConfiguration(config);
pluginname.hash = workable.getString(pluginname.name+"/HASH");
}
public void SaveHash(Plugin pluginname) {
File config = new File(AutoPluginUpdate.datafolder,"hashes.data");
FileConfiguration workable = YamlConfiguration.loadConfiguration(config);
workable.set(pluginname.name+"/HASH",pluginname.hash);
try {
workable.save(config);
} catch (IOException e) {
e.printStackTrace();
}
}
public void SaveAllHashes(List<Plugin> pluginlist) {
File config = new File(AutoPluginUpdate.datafolder,"hashes.data");
FileConfiguration workable = YamlConfiguration.loadConfiguration(config);
for (int i=0;i<pluginlist.size();i++) {
workable.set(pluginlist.get(i).name+"/HASH",pluginlist.get(i).hash);
}
try {
workable.save(config);
} catch (IOException e) {
e.printStackTrace();
}
}
}
class Plugin {
String name;
String hash;
String url;
public Plugin(String name,String url) {
this.name=name;
this.url=url;
this.hash=FetchHash(); //Try to fetch the hash.
}
public Plugin(String name,String hash,String url) {
this.name=name;
this.url=url;
this.hash=hash;
}
public String FetchHash() {
File config = new File(AutoPluginUpdate.datafolder,"hashes.data");
FileConfiguration workable = YamlConfiguration.loadConfiguration(config);
return workable.getString(this.name+"/HASH");
}
}