add wikipedia and urban

i thought it would be hard but its acutally VERY VERY easy

src/main/java/me/chayapak1/chomens_bot/commands/UrbanCommand.java

@@ -0,0 +1,84 @@
+package me.chayapak1.chomens_bot.commands;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import me.chayapak1.chomens_bot.command.Command;
+import me.chayapak1.chomens_bot.command.CommandContext;
+import me.chayapak1.chomens_bot.util.HttpUtilities;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+
+import java.net.URL;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+
+public class UrbanCommand implements Command {
+    public String name() { return "urban"; }
+
+    public String description() {
+        return "Urban Dictionary in Minecraft";
+    }
+
+    public List<String> usage() {
+        final List<String> usages = new ArrayList<>();
+        usages.add("<{term}>");
+
+        return usages;
+    }
+
+    public List<String> alias() {
+        final List<String> aliases = new ArrayList<>();
+        aliases.add("");
+
+        return aliases;
+    }
+
+    public int trustLevel() {
+        return 0;
+    }
+
+    public Component execute (CommandContext context, String[] args, String[] fullArgs) {
+        final String term = String.join(" ", args);
+
+        final Gson gson = new Gson();
+
+        try {
+            final URL url = new URL(
+                    "https://api.urbandictionary.com/v0/define?term=" +
+                            URLEncoder.encode(term, StandardCharsets.UTF_8)
+            );
+
+            final String jsonOutput = HttpUtilities.request(url);
+
+            final JsonObject jsonObject = gson.fromJson(jsonOutput, JsonObject.class);
+
+            final JsonArray list = jsonObject.getAsJsonArray("list");
+
+            if (list.size() == 0) return Component.text("No results found").color(NamedTextColor.RED);
+
+            for (JsonElement element : list) {
+                final JsonObject definitionObject = element.getAsJsonObject();
+
+                final String word = definitionObject.get("word").getAsString();
+                final String definition = definitionObject.get("definition").getAsString();
+
+                final Component component = Component.translatable(
+                        "[%s] %s - %s",
+                        Component.text("Urban").color(NamedTextColor.RED),
+                        Component.text(word).color(NamedTextColor.GRAY),
+                        Component.text(definition).color(NamedTextColor.GRAY)
+                ).color(NamedTextColor.DARK_GRAY);
+
+                context.sendOutput(component);
+            }
+        } catch (Exception e) {
+            return Component.text(e.toString()).color(NamedTextColor.RED);
+        }
+
+        return Component.text("success");
+    }
+}

src/main/java/me/chayapak1/chomens_bot/commands/WikipediaCommand.java

@@ -0,0 +1,72 @@
+package me.chayapak1.chomens_bot.commands;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import me.chayapak1.chomens_bot.command.Command;
+import me.chayapak1.chomens_bot.command.CommandContext;
+import me.chayapak1.chomens_bot.util.HttpUtilities;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+
+import java.io.FileNotFoundException;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+
+public class WikipediaCommand implements Command {
+    public String name() { return "wikipedia"; }
+
+    public String description() {
+        return "Wikipedia in Minecraft";
+    }
+
+    public List<String> usage() {
+        final List<String> usages = new ArrayList<>();
+        usages.add("<{page}>");
+
+        return usages;
+    }
+
+    public List<String> alias() {
+        final List<String> aliases = new ArrayList<>();
+        aliases.add("wiki");
+
+        return aliases;
+    }
+
+    public int trustLevel() {
+        return 0;
+    }
+
+    public Component execute (CommandContext context, String[] args, String[] fullArgs) {
+        final String page = String.join(" ", args);
+
+        final Gson gson = new Gson();
+
+        try {
+            final URL url = new URL(
+                    "https://en.wikipedia.org/api/rest_v1/page/summary/" +
+                            URLEncoder.encode(
+                                page.replace(" ", "_"), // mabe.
+                                    StandardCharsets.UTF_8
+                            )
+            );
+
+            final String jsonOutput = HttpUtilities.request(url);
+
+            final JsonObject jsonObject = gson.fromJson(jsonOutput, JsonObject.class);
+
+            context.sendOutput(
+                    Component.text(jsonObject.get("extract").getAsString()).color(NamedTextColor.GREEN)
+            );
+        } catch (FileNotFoundException ignored) {
+            return Component.text("Cannot find page: " + page).color(NamedTextColor.RED);
+        } catch (Exception e) {
+            return Component.text(e.toString()).color(NamedTextColor.RED);
+        }
+
+        return Component.text("success");
+    }
+}

src/main/java/me/chayapak1/chomens_bot/plugins/CommandHandlerPlugin.java

@@ -33,6 +33,8 @@ public class CommandHandlerPlugin {
         registerCommand(new TPSBarCommand());
         registerCommand(new NetMessageCommand());
         registerCommand(new RefillCoreCommand());
+        registerCommand(new WikipediaCommand());
+        registerCommand(new UrbanCommand());
     }
 
     public void registerCommand (Command command) {

src/main/java/me/chayapak1/chomens_bot/util/DownloadUtilities.java

@@ -13,7 +13,7 @@ import java.security.SecureRandom;
 import java.security.cert.X509Certificate;
 
 public class DownloadUtilities {
-    private static class DefaultTrustManager implements X509TrustManager {
+    public static class DefaultTrustManager implements X509TrustManager {
         @Override
         public void checkClientTrusted(X509Certificate[] arg0, String arg1) {}
 

src/main/java/me/chayapak1/chomens_bot/util/HttpUtilities.java

@@ -0,0 +1,36 @@
+package me.chayapak1.chomens_bot.util;
+
+import javax.net.ssl.KeyManager;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.net.URLConnection;
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+
+public class HttpUtilities {
+    public static String request (URL url) throws NoSuchAlgorithmException, KeyManagementException, IOException {
+        SSLContext ctx = SSLContext.getInstance("TLS");
+        ctx.init(new KeyManager[0], new TrustManager[] {new DownloadUtilities.DefaultTrustManager()}, new SecureRandom());
+        SSLContext.setDefault(ctx);
+        URLConnection conn = url.openConnection();
+        conn.setConnectTimeout(5000);
+        conn.setReadTimeout(10000);
+        // https://www.whatismybrowser.com/guides/the-latest-user-agent/windows
+        conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36");
+
+        BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+        String inputLine;
+        StringBuilder content = new StringBuilder();
+        while ((inputLine = in.readLine()) != null) {
+            content.append(inputLine);
+        }
+        in.close();
+
+        return content.toString();
+    }
+}