PlotSquared/Bukkit/src/main/java/com/plotsquared/bukkit/util/UpdateUtility.java
dordsor21 577fe3037f Update checker improvements and 5.10.4
- Add config option to disable poll once it's found an update (true by default)
 - Better PlotVersion stuff can now detect if you're using a later version than the spigot API, and not tell you about it
2020-04-30 10:17:19 +01:00

98 lines
4.2 KiB
Java

/*
* _____ _ _ _____ _
* | __ \| | | | / ____| | |
* | |__) | | ___ | |_| (___ __ _ _ _ __ _ _ __ ___ __| |
* | ___/| |/ _ \| __|\___ \ / _` | | | |/ _` | '__/ _ \/ _` |
* | | | | (_) | |_ ____) | (_| | |_| | (_| | | | __/ (_| |
* |_| |_|\___/ \__|_____/ \__, |\__,_|\__,_|_| \___|\__,_|
* | |
* |_|
* PlotSquared plot management system for Minecraft
* Copyright (C) 2020 IntellectualSites
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.plotsquared.bukkit.util;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.google.gson.stream.JsonReader;
import com.plotsquared.core.PlotSquared;
import com.plotsquared.core.PlotVersion;
import com.plotsquared.core.configuration.Captions;
import com.plotsquared.core.configuration.Settings;
import org.bukkit.Bukkit;
import org.bukkit.event.Listener;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitTask;
import javax.net.ssl.HttpsURLConnection;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
public class UpdateUtility implements Listener {
public static PlotVersion internalVersion;
public static String spigotVersion;
public static boolean hasUpdate;
private static BukkitTask task;
public final JavaPlugin javaPlugin;
private boolean notify = true;
public UpdateUtility(final JavaPlugin javaPlugin) {
this.javaPlugin = javaPlugin;
internalVersion = PlotSquared.get().getVersion();
}
public void updateChecker() {
task = Bukkit.getScheduler().runTaskTimerAsynchronously(this.javaPlugin, () -> {
try {
HttpsURLConnection connection = (HttpsURLConnection) new URL(
"https://api.spigotmc.org/simple/0.1/index.php?action=getResource&id=77506")
.openConnection();
connection.setRequestMethod("GET");
JsonObject result = (new JsonParser())
.parse(new JsonReader(new InputStreamReader(connection.getInputStream())))
.getAsJsonObject();
spigotVersion = result.get("current_version").getAsString();
} catch (IOException e) {
PlotSquared.log(Captions.PREFIX + "&cUnable to check for updates because: " + e);
return;
}
if (internalVersion.isLaterVersion(spigotVersion)) {
PlotSquared
.log(Captions.PREFIX + "&6There appears to be a PlotSquared update available!");
PlotSquared.log(Captions.PREFIX + "&6You are running version " + internalVersion.versionString()
+ ", &6latest version is " + spigotVersion);
PlotSquared
.log(Captions.PREFIX + "&6https://www.spigotmc.org/resources/77506/updates");
hasUpdate = true;
if (Settings.UpdateChecker.NOTIFY_ONCE) {
cancelTask();
}
} else if (notify) {
notify = false;
PlotSquared.log(Captions.PREFIX
+ "Congratulations! You are running the latest PlotSquared version.");
}
}, 0L, Settings.UpdateChecker.POLL_RATE * 60 * 20);
}
private void cancelTask() {
Bukkit.getScheduler().runTaskLater(javaPlugin, () -> task.cancel(), 20L);
}
}