Allow user use unofficial game assets mirror when mojang api get into trouble, now supports BMCLAPI and MCBBSAPI

Ghost-chu · Ghost-chu · commit ee9095e9c1dd · 2021-10-02T16:31:21.000+08:00
diff --git a/src/main/java/org/maxgamer/quickshop/QuickShop.java b/src/main/java/org/maxgamer/quickshop/QuickShop.java
@@ -1902,6 +1902,7 @@ private void updateConfig(int selectedVersion) throws IOException {
         if (selectedVersion == 141) {
             getConfig().set("language", null);
             getConfig().set("disabled-languages", Collections.singletonList("disable_here"));
+            getConfig().set("mojangapi-mirror", 0);
             getConfig().set("config-version", ++selectedVersion);
         }
 
diff --git a/src/main/java/org/maxgamer/quickshop/util/language/game/MojangGameLanguageImpl.java b/src/main/java/org/maxgamer/quickshop/util/language/game/MojangGameLanguageImpl.java
@@ -39,7 +39,7 @@
 import org.maxgamer.quickshop.util.MsgUtil;
 import org.maxgamer.quickshop.util.ReflectFactory;
 import org.maxgamer.quickshop.util.Util;
-import org.maxgamer.quickshop.util.mojangapi.MojangAPI;
+import org.maxgamer.quickshop.util.mojangapi.*;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -66,6 +66,7 @@ public class MojangGameLanguageImpl extends BukkitGameLanguageImpl implements Ga
     private final QuickShop plugin;
     @Nullable
     private final JsonObject lang;
+    private MojangApiMirror mirror;
 
     @SneakyThrows
     public MojangGameLanguageImpl(@NotNull QuickShop plugin, @NotNull String languageCode) {
@@ -93,9 +94,36 @@ public MojangGameLanguageImpl(@NotNull QuickShop plugin, @NotNull String languag
             }
         }
         languageCode = languageCode.replace("-", "_").toLowerCase(Locale.ROOT);
+
+        switch (plugin.getConfig().getInt("mojangapi-mirror",0)){
+            case 0:
+                mirror = new MojangApiOfficialMirror();
+                plugin.getLogger().info("Game assets server selected: Mojang API");
+                break;
+            case 1:
+                mirror = new MojangApiBmclApiMirror();
+                plugin.getLogger().info("Game assets server selected: BMCLAPI");
+                plugin.getLogger().info("===Mirror description===");
+                plugin.getLogger().info("BMCLAPI is a non-profit mirror service made by @bangbang93 to speed up download in China mainland region.");
+                plugin.getLogger().info("Donate BMCLAPI or get details about BMCLAPI, check here: https://bmclapidoc.bangbang93.com");
+                plugin.getLogger().info("You should only use this mirror if your server in China mainland or have connection trouble with Mojang server, otherwise use Mojang Official server");
+                plugin.getLogger().warning("You're selected unofficial game assets server, use at your own risk.");
+                break;
+            case 2:
+                mirror = new MojangApiMcbbsApiMirror();
+                plugin.getLogger().info("Game assets server selected: BMCLAPI");
+                plugin.getLogger().info("===Mirror description===");
+                plugin.getLogger().info("MCBBSAPI is a special server of OpenBMCLAPI made by @bangbang93 but managed by MCBBS, same with BMCLAPI, MCBBSAPI is target speed up download in China mainland region.");
+                plugin.getLogger().info("Donate BMCLAPI or get details about BMCLAPI (includes MCBBSAPI), check here: https://bmclapidoc.bangbang93.com");
+                plugin.getLogger().info("You should only use this mirror if your server in China mainland or have connection trouble with Mojang server, otherwise use Mojang Official server");
+                plugin.getLogger().warning("You're selected unofficial game assets server, use at your own risk.");
+                break;
+        }
+
+
         LOCK.lock();
         try {
-            final GameLanguageLoadThread loadThread = new GameLanguageLoadThread(plugin, languageCode);
+            final GameLanguageLoadThread loadThread = new GameLanguageLoadThread(plugin, languageCode,mirror);
             loadThread.start();
             boolean timeout = !DOWNLOAD_CONDITION.await(20, TimeUnit.SECONDS);
             if (timeout) {
@@ -106,6 +134,7 @@ public MojangGameLanguageImpl(@NotNull QuickShop plugin, @NotNull String languag
         } finally {
             LOCK.unlock();
         }
+
     }
 
     @Override
@@ -199,10 +228,12 @@ static class GameLanguageLoadThread extends Thread {
         private JsonObject lang;
         private boolean isLatest = false; //Does assets is latest?
         private boolean isUpdated = false; //Did we tried update assets?
+        private MojangApiMirror mirror;
 
-        public GameLanguageLoadThread(@NotNull QuickShop plugin, @NotNull String languageCode) {
+        public GameLanguageLoadThread(@NotNull QuickShop plugin, @NotNull String languageCode,@NotNull MojangApiMirror mirror) {
             this.plugin = plugin;
             this.languageCode = languageCode;
+            this.mirror = mirror;
         }
 
         @Override
@@ -260,7 +291,7 @@ public void execute() {
                 plugin.getLogger().info("Loading required files from Mojang API, Please allow up to 20 secs.");
 
                 //Download new things from Mojang launcher meta site
-                MojangAPI mojangAPI = new MojangAPI();
+                MojangAPI mojangAPI = new MojangAPI(mirror);
                 MojangAPI.AssetsAPI assetsAPI = mojangAPI.getAssetsAPI(ReflectFactory.getServerVersion());
                 if (!assetsAPI.isAvailable()) { //This version no meta can be found, bug?
                     Util.debugLog("AssetsAPI returns not available, This may caused by Mojang servers down or connection issue.");
diff --git a/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangAPI.java b/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangAPI.java
@@ -26,7 +26,6 @@
 import com.google.gson.JsonParser;
 import lombok.AllArgsConstructor;
 import lombok.Data;
-import lombok.NoArgsConstructor;
 import lombok.SneakyThrows;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -41,15 +40,15 @@
 import java.util.concurrent.TimeUnit;
 
 public class MojangAPI {
-
-    public MojangAPI() {
-
+    private MojangApiMirror mirror;
+    public MojangAPI(MojangApiMirror mirror) {
+        this.mirror = mirror;
     }
 
 
     @NotNull
     public AssetsAPI getAssetsAPI(@NotNull String serverVersion) {
-        return new AssetsAPI(serverVersion);
+        return new AssetsAPI(mirror,serverVersion);
     }
 
     @NotNull
@@ -59,11 +58,11 @@ public GameInfoAPI getGameInfoAPI(@NotNull String gameVersionJson) {
 
     @NotNull
     public MetaAPI getMetaAPI(@NotNull String serverVersion) {
-        return new MetaAPI(serverVersion);
+        return new MetaAPI(mirror,serverVersion);
     }
 
     public ResourcesAPI getResourcesAPI() {
-        return new ResourcesAPI();
+        return new ResourcesAPI(mirror);
     }
 
 
@@ -76,15 +75,19 @@ public static class AssetsFileData {
     }
 
     @Data
-    @NoArgsConstructor
     public static class ResourcesAPI {
         private final LoadingCache<URL, Optional<String>> request = CacheBuilder.newBuilder()
                 .expireAfterAccess(10, TimeUnit.MINUTES)
                 .build(new HttpCacheLoader());
+        private final MojangApiMirror apiMirror;
+
+        public ResourcesAPI(MojangApiMirror mirror){
+            this.apiMirror = mirror;
+        }
 
         public Optional<String> get(@NotNull String hash) {
             try {
-                return request.get(new URL("https://resources.download.minecraft.net/" + hash.substring(0, 2) + "/" + hash));
+                return request.get(new URL(apiMirror.getResourcesDownloadRoot()+"/" + hash.substring(0, 2) + "/" + hash));
             } catch (ExecutionException | MalformedURLException e) {
                 return Optional.empty();
             }
@@ -98,8 +101,8 @@ public static class AssetsAPI {
                 .build(new HttpCacheLoader());
         private final MetaAPI metaAPI;
 
-        AssetsAPI(@NotNull String version) {
-            this.metaAPI = new MetaAPI(version);
+        AssetsAPI(@NotNull MojangApiMirror apiMirror, @NotNull String version) {
+            this.metaAPI = new MetaAPI(apiMirror,version);
         }
 
         public boolean isAvailable() {
@@ -198,9 +201,9 @@ public static class MetaAPI {
         private final String version;
 
         @SneakyThrows
-        public MetaAPI(@NotNull String version) {
+        public MetaAPI(@NotNull MojangApiMirror mirror, @NotNull String version) {
             this.version = version;
-            this.metaEndpoint = new URL("https://launchermeta.mojang.com/mc/game/version_manifest.json");
+            this.metaEndpoint = new URL(mirror.getLauncherMetaRoot()+"/mc/game/version_manifest.json");
         }
 
         /**
diff --git a/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangApiBmclApiMirror.java b/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangApiBmclApiMirror.java
@@ -0,0 +1,18 @@
+package org.maxgamer.quickshop.util.mojangapi;
+
+public class MojangApiBmclApiMirror implements MojangApiMirror{
+    @Override
+    public String getLauncherMetaRoot() {
+        return "https://bmclapi2.bangbang93.com";
+    }
+
+    @Override
+    public String getResourcesDownloadRoot() {
+        return "https://bmclapi2.bangbang93.com/assets";
+    }
+
+    @Override
+    public String getLibrariesRoot() {
+        return "https://bmclapi2.bangbang93.com/maven";
+    }
+}
diff --git a/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangApiMcbbsApiMirror.java b/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangApiMcbbsApiMirror.java
@@ -0,0 +1,18 @@
+package org.maxgamer.quickshop.util.mojangapi;
+
+public class MojangApiMcbbsApiMirror implements MojangApiMirror{
+    @Override
+    public String getLauncherMetaRoot() {
+        return "https://download.mcbbs.net";
+    }
+
+    @Override
+    public String getResourcesDownloadRoot() {
+        return "https://download.mcbbs.net/assets";
+    }
+
+    @Override
+    public String getLibrariesRoot() {
+        return "https://download.mcbbs.net/maven";
+    }
+}
diff --git a/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangApiMirror.java b/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangApiMirror.java
@@ -0,0 +1,7 @@
+package org.maxgamer.quickshop.util.mojangapi;
+
+public interface MojangApiMirror {
+    String getLauncherMetaRoot();
+    String getResourcesDownloadRoot();
+    String getLibrariesRoot();
+}
diff --git a/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangApiOfficialMirror.java b/src/main/java/org/maxgamer/quickshop/util/mojangapi/MojangApiOfficialMirror.java
@@ -0,0 +1,18 @@
+package org.maxgamer.quickshop.util.mojangapi;
+
+public class MojangApiOfficialMirror implements MojangApiMirror{
+    @Override
+    public String getLauncherMetaRoot() {
+        return "https://launchermeta.mojang.com";
+    }
+
+    @Override
+    public String getResourcesDownloadRoot() {
+        return "https://resources.download.minecraft.net";
+    }
+
+    @Override
+    public String getLibrariesRoot() {
+        return "https://libraries.minecraft.net";
+    }
+}
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
@@ -33,6 +33,13 @@ config-version: 142
 #Enter the language Code here (e.g English (en-US) -> Language Code = en-US).
 game-language: default
 
+# 0=Official
+# 1=BMCLAPI (Unofficial China Mirror, https://bmclapidoc.bangbang93.com)
+# 2=MCBBSMirror (Another OpenBMCLAPI server, https://www.mcbbs.net)
+# You can choose which one you want to use for downloading resources.
+# By default, QuickShop use Mojang official servers to downloading resources.
+mojangapi-mirror: 0
+
 disabled-languages:
   - disable_here
 
diff --git a/src/test/java/org/maxgamer/quickshop/util/mojangapi/MojangAPITest.java b/src/test/java/org/maxgamer/quickshop/util/mojangapi/MojangAPITest.java
@@ -27,15 +27,15 @@
 public class MojangAPITest {
     @Test
     public void testMojangMetaApi() {
-        MojangAPI api = new MojangAPI();
+        MojangAPI api = new MojangAPI(new MojangApiOfficialMirror());
         Optional<String> metaData = api.getMetaAPI("1.16.5").get();
         Assert.assertTrue(metaData.isPresent());
         Assert.assertFalse(metaData.get().isEmpty());
     }
 
     @Test
     public void testMojangAssetsApi() {
-        MojangAPI api = new MojangAPI();
+        MojangAPI api = new MojangAPI(new MojangApiOfficialMirror());
         MojangAPI.AssetsAPI assetsAPI = api.getAssetsAPI("1.16.5");
         Assert.assertTrue(assetsAPI.isAvailable());
         Optional<MojangAPI.AssetsFileData> assetsFileData = assetsAPI.getGameAssetsFile();

Original file line number	Diff line number	Diff line change
`@@ -1902,6 +1902,7 @@ private void updateConfig(int selectedVersion) throws IOException {`
`1902`	`1902`	`if (selectedVersion == 141) {`
`1903`	`1903`	`getConfig().set("language", null);`
`1904`	`1904`	`getConfig().set("disabled-languages", Collections.singletonList("disable_here"));`
	`1905`	`+ getConfig().set("mojangapi-mirror", 0);`
`1905`	`1906`	`getConfig().set("config-version", ++selectedVersion);`
`1906`	`1907`	`}`
`1907`	`1908`