Add stuff - first commit

src/main/java/me/chayapak1/chomensbot_mabe/util/ComponentUtilities.java

@@ -0,0 +1,106 @@
+package me.chayapak1.chomensbot_mabe.util;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.TranslatableComponent;
+import net.kyori.adventure.text.SelectorComponent;
+import net.kyori.adventure.text.KeybindComponent;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+// totallynotskidded™ from chipmunkbot
+public class ComponentUtilities {
+    private static final Map<String, String> language = loadJsonStringMap("language.json");
+    private static final Map<String, String> keybinds = loadJsonStringMap("keybinds.json");
+
+    public static final Pattern ARG_PATTERN = Pattern.compile("%(?:(\\d+)\\$)?([s%])");
+
+    private ComponentUtilities () {
+    }
+
+    private static Map<String, String> loadJsonStringMap (String name) {
+        Map<String, String> map = new HashMap<>();
+
+        InputStream is = ClassLoader.getSystemClassLoader().getResourceAsStream(name);
+        BufferedReader reader = new BufferedReader(new InputStreamReader(is));
+        JsonObject json = JsonParser.parseReader(reader).getAsJsonObject();
+
+        for (Map.Entry<String, JsonElement> entry : json.entrySet()) {
+            map.put(entry.getKey(), json.get(entry.getKey()).getAsString());
+        }
+
+        return map;
+    }
+
+    private static String getOrReturnKey (String key) {
+        return ComponentUtilities.language.getOrDefault(key, key);
+    }
+
+    public static String stringify (Component message) {
+        StringBuilder builder = new StringBuilder();
+
+        builder.append(stringifyPartially(message));
+
+        for (Component child : message.children()) builder.append(stringify(child));
+
+        return builder.toString();
+    }
+
+    public static String stringifyPartially (Component message) {
+        if (message instanceof TextComponent) return stringifyPartially((TextComponent) message);
+        if (message instanceof TranslatableComponent) return stringifyPartially((TranslatableComponent) message);
+        if (message instanceof SelectorComponent) return stringifyPartially((SelectorComponent) message);
+        if (message instanceof KeybindComponent) return stringifyPartially((KeybindComponent) message);
+
+        return "";
+    }
+
+    public static String stringifyPartially (TextComponent message) {
+        return message.content();
+    }
+
+    public static String stringifyPartially (TranslatableComponent message) {
+        String format = getOrReturnKey(message.key());
+
+        // totallynotskidded™️ from HBot (and changed a bit)
+        Matcher matcher = ARG_PATTERN.matcher(format);
+        StringBuilder sb = new StringBuilder();
+
+        int i = 0;
+        while (matcher.find()) {
+            if (matcher.group().equals("%%")) {
+                matcher.appendReplacement(sb, "%");
+            } else {
+                String idxStr = matcher.group(1);
+                int idx = idxStr == null ? i++ : (Integer.parseInt(idxStr) - 1);
+                if (idx >= 0 && idx < message.args().size()) {
+                    matcher.appendReplacement(sb, Matcher.quoteReplacement( stringify(message.args().get(idx)) ));
+                } else {
+                    matcher.appendReplacement(sb, "");
+                }
+            }
+        }
+        matcher.appendTail(sb);
+
+        return sb.toString();
+    }
+
+    public static String stringifyPartially (SelectorComponent message) {
+        return message.pattern(); // * Client-side selector components are equivalent to text ones, and do NOT list entities.
+    }
+
+    public static String stringifyPartially (KeybindComponent message) {
+        String keybind = message.keybind();
+        Component component = keybinds.containsKey(keybind) ? Component.translatable(keybind) : Component.text(keybind); // TODO: Fix some keys like `key.keyboard.a`
+        return stringifyPartially(component);
+    }
+}