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M_Viper
2026-04-01 10:14:21 +00:00
parent e1d86cb8fb
commit c278bb50d8
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src/main/java/net/viper/status/UpdateChecker.java
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package net.viper.status; package net.viper.status;
import net.md_5.bungee.api.plugin.Plugin; import net.md_5.bungee.api.plugin.Plugin;
import java.io.BufferedReader; import java.io.BufferedReader;
import java.io.InputStreamReader; import java.io.InputStreamReader;
import java.net.HttpURLConnection; import java.net.HttpURLConnection;
import java.net.URL; import java.net.URL;
import java.util.logging.Level; import java.util.logging.Level;
import java.util.regex.Matcher; import java.util.regex.Matcher;
import java.util.regex.Pattern; import java.util.regex.Pattern;
public class UpdateChecker { public class UpdateChecker {
private final Plugin plugin; private final Plugin plugin;
private final String currentVersion; private final String currentVersion;
private final int intervalHours; private final int intervalHours;
// Neue Domain und korrekter API-Pfad für Releases // Neue Domain und korrekter API-Pfad für Releases
private final String apiUrl = "https://git.viper.ipv64.net/api/v1/repos/M_Viper/StatusAPI/releases"; private final String apiUrl = "https://git.viper.ipv64.net/api/v1/repos/M_Viper/StatusAPI/releases";
private volatile String latestVersion = ""; private volatile String latestVersion = "";
private volatile String latestUrl = ""; private volatile String latestUrl = "";
private static final Pattern ASSET_NAME_PATTERN = Pattern.compile("\"name\"\\s*:\\s*\"([^\"]+)\"", Pattern.CASE_INSENSITIVE); private static final Pattern ASSET_NAME_PATTERN = Pattern.compile("\"name\"\\s*:\\s*\"([^\"]+)\"", Pattern.CASE_INSENSITIVE);
private static final Pattern DOWNLOAD_PATTERN = Pattern.compile("\"browser_download_url\"\\s*:\\s*\"([^\"]+)\"", Pattern.CASE_INSENSITIVE); private static final Pattern DOWNLOAD_PATTERN = Pattern.compile("\"browser_download_url\"\\s*:\\s*\"([^\"]+)\"", Pattern.CASE_INSENSITIVE);
private static final Pattern TAG_NAME_PATTERN = Pattern.compile("\"tag_name\"\\s*:\\s*\"([^\"]+)\"", Pattern.CASE_INSENSITIVE); private static final Pattern TAG_NAME_PATTERN = Pattern.compile("\"tag_name\"\\s*:\\s*\"([^\"]+)\"", Pattern.CASE_INSENSITIVE);
public UpdateChecker(Plugin plugin, String currentVersion, int intervalHours) { public UpdateChecker(Plugin plugin, String currentVersion, int intervalHours) {
this.plugin = plugin; this.plugin = plugin;
this.currentVersion = currentVersion != null ? currentVersion : "0.0.0"; this.currentVersion = currentVersion != null ? currentVersion : "0.0.0";
this.intervalHours = Math.max(1, intervalHours); this.intervalHours = Math.max(1, intervalHours);
} }
public void checkNow() { public void checkNow() {
try { try {
HttpURLConnection conn = (HttpURLConnection) new URL(apiUrl).openConnection(); HttpURLConnection conn = (HttpURLConnection) new URL(apiUrl).openConnection();
conn.setRequestMethod("GET"); conn.setRequestMethod("GET");
conn.setRequestProperty("Accept", "application/json"); conn.setRequestProperty("Accept", "application/json");
conn.setRequestProperty("User-Agent", "StatusAPI-UpdateChecker/2.0"); conn.setRequestProperty("User-Agent", "StatusAPI-UpdateChecker/2.0");
conn.setConnectTimeout(5000); conn.setConnectTimeout(5000);
conn.setReadTimeout(5000); conn.setReadTimeout(5000);
int code = conn.getResponseCode(); int code = conn.getResponseCode();
if (code != 200) { if (code != 200) {
plugin.getLogger().warning("Gitea/Forgejo API nicht erreichbar (HTTP " + code + ")"); plugin.getLogger().warning("Gitea/Forgejo API nicht erreichbar (HTTP " + code + ")");
return; return;
} }
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();
try (BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"))) { try (BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"))) {
String line; String line;
while ((line = br.readLine()) != null) sb.append(line).append("\n"); while ((line = br.readLine()) != null) sb.append(line).append("\n");
} }
String body = sb.toString(); String body = sb.toString();
// Neu: Da die API ein JSON-Array von Releases zurückgibt, nehmen wir das erste (neueste) Release // Neu: Da die API ein JSON-Array von Releases zurückgibt, nehmen wir das erste (neueste) Release
// Wir suchen den ersten Block mit tag_name // Wir suchen den ersten Block mit tag_name
String foundVersion = null; String foundVersion = null;
Matcher tagM = TAG_NAME_PATTERN.matcher(body); Matcher tagM = TAG_NAME_PATTERN.matcher(body);
if (tagM.find()) { if (tagM.find()) {
foundVersion = tagM.group(1).trim(); foundVersion = tagM.group(1).trim();
} }
if (foundVersion == null) { if (foundVersion == null) {
plugin.getLogger().warning("Keine Version (Tag) im Release gefunden."); plugin.getLogger().warning("Keine Version (Tag) im Release gefunden.");
return; return;
} }
if (foundVersion.startsWith("v") || foundVersion.startsWith("V")) { if (foundVersion.startsWith("v") || foundVersion.startsWith("V")) {
foundVersion = foundVersion.substring(1); foundVersion = foundVersion.substring(1);
} }
String foundUrl = null; String foundUrl = null;
// Wir suchen im gesamten Body nach der JAR-Datei "StatusAPI.jar" // Wir suchen im gesamten Body nach der JAR-Datei "StatusAPI.jar"
// Da das neueste Release zuerst kommt, brechen wir ab, sobald wir eine passende JAR finden // Da das neueste Release zuerst kommt, brechen wir ab, sobald wir eine passende JAR finden
Matcher nameMatcher = ASSET_NAME_PATTERN.matcher(body); Matcher nameMatcher = ASSET_NAME_PATTERN.matcher(body);
Matcher downloadMatcher = DOWNLOAD_PATTERN.matcher(body); Matcher downloadMatcher = DOWNLOAD_PATTERN.matcher(body);
java.util.List<String> names = new java.util.ArrayList<>(); java.util.List<String> names = new java.util.ArrayList<>();
java.util.List<String> urls = new java.util.ArrayList<>(); java.util.List<String> urls = new java.util.ArrayList<>();
while (nameMatcher.find()) { while (nameMatcher.find()) {
names.add(nameMatcher.group(1)); names.add(nameMatcher.group(1));
} }
while (downloadMatcher.find()) { while (downloadMatcher.find()) {
urls.add(downloadMatcher.group(1)); urls.add(downloadMatcher.group(1));
} }
int pairs = Math.min(names.size(), urls.size()); int pairs = Math.min(names.size(), urls.size());
for (int i = 0; i < pairs; i++) { for (int i = 0; i < pairs; i++) {
String name = names.get(i).trim(); String name = names.get(i).trim();
String url = urls.get(i); String url = urls.get(i);
if ("StatusAPI.jar".equalsIgnoreCase(name)) { if ("StatusAPI.jar".equalsIgnoreCase(name)) {
foundUrl = url; foundUrl = url;
break; // Erste (also neueste) passende JAR nehmen break; // Erste (also neueste) passende JAR nehmen
} }
} }
if (foundUrl == null) { if (foundUrl == null) {
plugin.getLogger().warning("Keine StatusAPI.jar im neuesten Release gefunden."); plugin.getLogger().warning("Keine StatusAPI.jar im neuesten Release gefunden.");
return; return;
} }
plugin.getLogger().info("Gefundene Version: " + foundVersion + " (Aktuell: " + currentVersion + ")"); plugin.getLogger().info("Gefundene Version: " + foundVersion + " (Aktuell: " + currentVersion + ")");
latestVersion = foundVersion; latestVersion = foundVersion;
latestUrl = foundUrl; latestUrl = foundUrl;
} catch (Exception e) { } catch (Exception e) {
plugin.getLogger().log(Level.SEVERE, "Fehler beim Update-Check: " + e.getMessage(), e); plugin.getLogger().log(Level.SEVERE, "Fehler beim Update-Check: " + e.getMessage(), e);
} }
} }
public String getLatestVersion() { public String getLatestVersion() {
return latestVersion != null ? latestVersion : ""; return latestVersion != null ? latestVersion : "";
} }
public String getLatestUrl() { public String getLatestUrl() {
return latestUrl != null ? latestUrl : ""; return latestUrl != null ? latestUrl : "";
} }
public boolean isUpdateAvailable(String currentVer) { public boolean isUpdateAvailable(String currentVer) {
String lv = getLatestVersion(); String lv = getLatestVersion();
if (lv.isEmpty()) return false; if (lv.isEmpty()) return false;
return compareVersions(lv, currentVer) > 0; return compareVersions(lv, currentVer) > 0;
} }
private int compareVersions(String a, String b) { private int compareVersions(String a, String b) {
try { try {
String[] aa = a.split("\\."); String[] aa = a.split("\\.");
String[] bb = b.split("\\."); String[] bb = b.split("\\.");
int len = Math.max(aa.length, bb.length); int len = Math.max(aa.length, bb.length);
for (int i = 0; i < len; i++) { for (int i = 0; i < len; i++) {
int ai = i < aa.length ? Integer.parseInt(aa[i].replaceAll("\\D", "")) : 0; int ai = i < aa.length ? Integer.parseInt(aa[i].replaceAll("\\D", "")) : 0;
int bi = i < bb.length ? Integer.parseInt(bb[i].replaceAll("\\D", "")) : 0; int bi = i < bb.length ? Integer.parseInt(bb[i].replaceAll("\\D", "")) : 0;
if (ai != bi) return Integer.compare(ai, bi); if (ai != bi) return Integer.compare(ai, bi);
} }
return 0; return 0;
} catch (Exception ex) { } catch (Exception ex) {
return a.compareTo(b); return a.compareTo(b);
} }
} }
} }