feat: customize login and lobby spaces from the panel

plugins/limbo/src/main/java/best/lolicon/felis/limbo/FelisLimboPlugin.java

@@ -5,6 +5,7 @@ import best.lolicon.felis.link.FelisApiClient;
 import best.lolicon.felis.link.LinkClient;
 import best.lolicon.felis.link.LinkCode;
 import best.lolicon.felis.link.LinkConfig;
+import best.lolicon.felis.link.ExperienceConfig;
 import best.lolicon.felis.link.LinkConfigLoader;
 
 import com.loohp.limbo.events.EventHandler;
@@ -92,6 +93,7 @@ public final class FelisLimboPlugin extends LimboPlugin implements Listener {
 
     private volatile Readiness readiness;
     private volatile LoginFlow flow;
+    private ExperienceConfig experience;
 
     @Override
     public void onEnable() {
@@ -146,6 +148,7 @@ public final class FelisLimboPlugin extends LimboPlugin implements Listener {
         try {
             File props = new File(getDataFolder(), "felis-link.properties");
             cfg = LinkConfigLoader.load(props.toPath());
+            experience = ExperienceConfig.load(ExperienceConfig.PATH);
         } catch (IOException e) {
             // Missing/half config: like the other Felis plugins, load un-crippled —
             // readiness stays up, the login flow just never turns on.
@@ -161,7 +164,9 @@ public final class FelisLimboPlugin extends LimboPlugin implements Listener {
         }
         String consoleUrl = "https://" + panelHost;
         String lobby = GateConfig.lobby(System.getenv("FELIS_LOBBY_SERVER"));
-        long timeoutMillis = GateConfig.loginTimeoutSeconds(System.getenv("FELIS_LOGIN_TIMEOUT_SECONDS")) * 1000L;
+        long timeoutMillis = GateConfig.loginTimeoutSeconds(System.getenv("FELIS_LOGIN_TIMEOUT_SECONDS") != null
+                ? System.getenv("FELIS_LOGIN_TIMEOUT_SECONDS")
+                : Long.toString(experience.number("loginTimeoutSeconds", GateConfig.DEFAULT_TIMEOUT_SECONDS))) * 1000L;
         this.flow = new LoginFlow(new LimboGate(), new FelisApiClient(cfg), new LinkClient(cfg),
                 consoleUrl, timeoutMillis, System::currentTimeMillis, LOG);
         LOG.info("FelisLimbo: login flow ON — console=" + consoleUrl
@@ -187,7 +192,7 @@ public final class FelisLimboPlugin extends LimboPlugin implements Listener {
         @Override
         public LoginFlow.Seat player(UUID id) {
             Player player = getServer().getPlayer(id);
-            return player != null && player.isValid() ? new LimboSeat(player) : null;
+            return player != null && player.isValid() ? new LimboSeat(player, experience) : null;
         }
 
         @Override
@@ -222,7 +227,7 @@ public final class FelisLimboPlugin extends LimboPlugin implements Listener {
     }
 
     /** LimboSeat is one Limbo player as the flow sees them. */
-    private record LimboSeat(Player player) implements LoginFlow.Seat {
+    private record LimboSeat(Player player, ExperienceConfig experience) implements LoginFlow.Seat {
         @Override
         public String name() {
             return player.getName();
@@ -235,7 +240,9 @@ public final class FelisLimboPlugin extends LimboPlugin implements Listener {
 
         @Override
         public void showCode(LinkCode code, String url) {
-            player.openBook(LoginBook.book(code.code(), url));
+            if (experience.flag("openBook", true)) {
+                player.openBook(LoginBook.book(code.code(), url, experience));
+            }
         }
 
         @Override

plugins/limbo/src/main/java/best/lolicon/felis/limbo/LoginBook.java

@@ -1,5 +1,7 @@
 package best.lolicon.felis.limbo;
 
+import best.lolicon.felis.link.ExperienceConfig;
+import java.util.Map;
 import net.kyori.adventure.inventory.Book;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.event.ClickEvent;
@@ -30,15 +32,20 @@ final class LoginBook {
     }
 
     static Book book(String code, String url) {
-        Component page = Component.text("Felis 登录 / Login\n\n")
+        return book(code, url, new ExperienceConfig(Map.of()));
+    }
+
+    static Book book(String code, String url, ExperienceConfig settings) {
+        Component page = Component.text(settings.text("bookHeading", "Felis 登录 / Login") + "\n\n")
                 .append(Component.text("绑定码 / Code:\n"))
                 .append(Component.text(code + "\n\n").color(NamedTextColor.GOLD))
-                .append(Component.text("▶ 点此打开登录页\n▶ Open login page\n")
+                .append(Component.text(settings.text("bookAction", "▶ 点此打开登录页\n▶ Open login page") + "\n")
                         .color(NamedTextColor.AQUA)
                         .clickEvent(ClickEvent.openUrl(url)))
-                .append(Component.text("\n在系统浏览器中完成。\nUse your SYSTEM browser —\nnot WeChat / QQ (passkey\nwon't work there).")
+                .append(Component.text("\n" + settings.text("bookHelp", "在系统浏览器中完成。\nUse your SYSTEM browser —\nnot WeChat / QQ (passkey\nwon't work there)."))
                         .color(NamedTextColor.GRAY));
-        return Book.book(Component.text("Felis Login"), Component.text("Felis"), page);
+        return Book.book(Component.text(settings.text("bookTitle", "Felis Login")),
+                Component.text(settings.text("bookAuthor", "Felis")), page);
     }
 
     /** chatLine renders one chat line with § colour codes, its web addresses clickable. */

plugins/limbo/test/best/lolicon/felis/limbo/LoginFlowTest.java

@@ -1,5 +1,6 @@
 package best.lolicon.felis.limbo;
 
+import best.lolicon.felis.link.ExperienceConfig;
 import best.lolicon.felis.link.Control;
 import best.lolicon.felis.link.ControlFrame;
 import best.lolicon.felis.link.FelisApiClient;
@@ -24,6 +25,8 @@ import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -356,7 +359,22 @@ public final class LoginFlowTest {
         assertEq("lobby set", "hub", GateConfig.lobby(" hub "));
     }
 
-    private static void loginBook() {
+    private static void loginBook() throws IOException {
+        Path file = Files.createTempFile("felis-experience", ".json");
+        ExperienceConfig settings;
+        try {
+            Files.writeString(file, "{\"bookTitle\":\"My Network\",\"bookHeading\":\"欢迎 / Welcome\"}");
+            settings = ExperienceConfig.load(file);
+        } finally {
+            Files.deleteIfExists(file);
+        }
+        Book customized = LoginBook.book(CODE, CONSOLE + "/link", settings);
+        assertEq("custom book title", "My Network", plain(customized.title()));
+        assertTrue("custom book reads UTF-8 from the world volume", plain(customized.pages().get(0)).contains("欢迎 / Welcome"));
+        assertEq("custom book keeps the code", true, plain(customized.pages().get(0)).contains(CODE));
+        List<Component> customLinks = new ArrayList<>();
+        collectLinks(customized.pages().get(0), customLinks);
+        assertEq("custom book keeps the generated login URL", CONSOLE + "/link", customLinks.get(0).clickEvent().value());
         Book book = LoginBook.book(CODE, CONSOLE + "/link");
         assertEq("book title", "Felis Login", plain(book.title()));
         Component page = book.pages().get(0);