fix(download): incorrect mcmod url for modpacks. Closes #1525.

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/DownloadPage.java

@@ -261,7 +261,7 @@ public class DownloadPage extends Control implements DecoratorPage {
 
                 if (getSkinnable().mod != null) {
                     JFXHyperlink openMcmodButton = new JFXHyperlink(i18n("mods.mcmod"));
-                    openMcmodButton.setOnAction(e -> FXUtils.openLink(ModManager.getMcmodUrl(getSkinnable().mod.getMcmod())));
+                    openMcmodButton.setOnAction(e -> FXUtils.openLink(getSkinnable().translations.getMcmodUrl(getSkinnable().mod)));
                     descriptionPane.getChildren().add(openMcmodButton);
 
                     if (StringUtils.isNotBlank(getSkinnable().mod.getMcbbs())) {

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/ModListPageSkin.java

@@ -261,7 +261,7 @@ class ModListPageSkin extends SkinBase<ModListPage> {
                 mcmodButton.setText(i18n("mods.mcmod.page"));
                 mcmodButton.setOnAction(e -> {
                     fireEvent(new DialogCloseEvent());
-                    FXUtils.openLink(ModManager.getMcmodUrl(modInfo.getMod().getMcmod()));
+                    FXUtils.openLink(ModTranslations.MOD.getMcmodUrl(modInfo.getMod()));
                 });
                 getActions().add(mcmodButton);
             }

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/ModTranslations.java

@@ -36,10 +36,25 @@ import static org.jackhuang.hmcl.util.Pair.pair;
  *
  * @see <a href="https://www.mcmod.cn">mcmod.cn</a>
  */
-public final class ModTranslations {
-    public static ModTranslations MOD = new ModTranslations("/assets/mod_data.txt");
-    public static ModTranslations MODPACK = new ModTranslations("/assets/modpack_data.txt");
-    public static ModTranslations EMPTY = new ModTranslations("");
+public enum ModTranslations {
+    MOD("/assets/mod_data.txt") {
+        @Override
+        public String getMcmodUrl(Mod mod) {
+            return String.format("https://www.mcmod.cn/class/%s.html", mod.getMcmod());
+        }
+    },
+    MODPACK("/assets/modpack_data.txt") {
+        @Override
+        public String getMcmodUrl(Mod mod) {
+            return String.format("https://www.mcmod.cn/modpack/%s.html", mod.getMcmod());
+        }
+    },
+    EMPTY("") {
+        @Override
+        public String getMcmodUrl(Mod mod) {
+            return "";
+        }
+    };
 
     public static ModTranslations getTranslationsByRepositoryType(RemoteModRepository.Type type) {
         switch (type) {
@@ -59,7 +74,7 @@ public final class ModTranslations {
     private List<Pair<String, Mod>> keywords;
     private int maxKeywordLength = -1;
 
-    private ModTranslations(String resourceName) {
+    ModTranslations(String resourceName) {
         this.resourceName = resourceName;
     }
 
@@ -77,6 +92,8 @@ public final class ModTranslations {
         return modIdMap.get(id);
     }
 
+    public abstract String getMcmodUrl(Mod mod);
+
     public List<Mod> searchMod(String query) {
         if (!loadKeywords()) return Collections.emptyList();
 

HMCLCore/src/main/java/org/jackhuang/hmcl/mod/ModManager.java

@@ -305,10 +305,6 @@ public final class ModManager {
         return getModsDirectory().resolve(fileName);
     }
 
-    public static String getMcmodUrl(String mcmodId) {
-        return String.format("https://www.mcmod.cn/class/%s.html", mcmodId);
-    }
-
     public static String getMcbbsUrl(String mcbbsId) {
         return String.format("https://www.mcbbs.net/thread-%s-1-1.html", mcbbsId);
     }