Initial version of wiki command

src/main/java/xyz/etztech/qol/QoL.java

@@ -120,6 +120,7 @@ public class QoL extends JavaPlugin {
             new DeathMuteCommand(this);
             new CheckupCommand(this);
             new DynmapLinkCommand(this);
+            new WikiCommand(this);
 
             if (dynmap != null) {
                 new MarkerCommand(this);

src/main/java/xyz/etztech/qol/commands/WikiCommand.java

@@ -0,0 +1,60 @@
+package xyz.etztech.qol.commands;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import xyz.etztech.qol.QoL;
+import xyz.etztech.qol.EtzTechUtil;
+import xyz.etztech.qol.Lang;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.Date;
+
+public class WikiCommand implements CommandExecutor {
+    QoL plugin;
+
+    public WikiCommand(QoL paramQoL) {
+        this.plugin = paramQoL;
+        plugin.getCommand("wiki").setExecutor(this);
+    }
+
+    @Override
+    public boolean onCommand(CommandSender commandSender, Command command, String s, String[] args) {
+        if (!commandSender.hasPermission("qol.wiki")) {
+            EtzTechUtil.sms(commandSender, Lang.NO_PERMISSION.getDef());
+            return true;
+        }
+        if (args.length < 1) {
+            EtzTechUtil.sms(commandSender, ChatColor.RED + "Please give a search argument.");
+            return true;
+        }
+
+        try {
+            Date changedToAt;
+            JsonObject obj;
+            InputStream response = new URL(String.format("https://minecraft.gamepedia.com/api.php?action=opensearch&format=json&formatversion=2&search=%s&namespace=0&limit=1", args[0])).openStream();
+            BufferedReader reader = new BufferedReader(new InputStreamReader(response));
+            JsonArray jsonArray = new JsonParser().parse(reader.readLine()).getAsJsonArray();
+            StringBuilder message = new StringBuilder(ChatColor.GREEN + jsonArray.get(1).getAsJsonArray().get(0).getAsString());
+            message.append(": ");
+            message.append(ChatColor.WHITE + jsonArray.get(3).getAsJsonArray().get(0).getAsString());
+
+            EtzTechUtil.sms(commandSender, message.toString());
+        } catch (IOException e) {
+            EtzTechUtil.sms(commandSender, ChatColor.RED + "Minecraft wiki API returned nothing.");
+        } catch (IndexOutOfBoundsException e) {
+            EtzTechUtil.sms(commandSender, ChatColor.RED + String.format("Nothing was found on the wiki using: %s", args[0]));
+        }
+      
+        return true;
+    }
+}

src/main/resources/plugin.yml

@@ -46,6 +46,8 @@ commands:
   marker:
     description: Dynmap marker command
     aliases: [mark]
+  wiki:
+    description: Search the Minecraft wiki
 permissions:
   qol.admin:
     description: Ability to reload the plugin
@@ -116,3 +118,6 @@ permissions:
     default: op
     children:
       qol.marker.limit: true
+  qol.wiki:
+    description: Ability to use the wiki command
+    default: op