Updated /neustats to have a dump subcommand.

Moved the stats command to its own class.
Added HastebinUploader and DiscordMarkdownBuilder
Added ClientCommandBase

5 files changed, 260 insertions, 76 deletions

diff --git a/src/main/java/io/github/moulberry/notenoughupdates/commands/ClientCommandBase.java b/src/main/java/io/github/moulberry/notenoughupdates/commands/ClientCommandBase.java
new file mode 100644
index 00000000..47174f32
--- /dev/null
+++ b/src/main/java/io/github/moulberry/notenoughupdates/commands/ClientCommandBase.java
@@ -0,0 +1,28 @@
+package io.github.moulberry.notenoughupdates.commands;
+
+import net.minecraft.command.CommandBase;
+import net.minecraft.command.ICommandSender;
+
+public abstract class ClientCommandBase extends CommandBase {
+
+    private final String name;
+
+    protected ClientCommandBase(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public String getCommandName() {
+        return name;
+    }
+
+    @Override
+    public String getCommandUsage(ICommandSender sender) {
+        return "/"+name;
+    }
+
+    @Override
+    public boolean canCommandSenderUseCommand(ICommandSender sender) {
+        return true;
+    }
+}
diff --git a/src/main/java/io/github/moulberry/notenoughupdates/commands/Commands.java b/src/main/java/io/github/moulberry/notenoughupdates/commands/Commands.java
index a63f3fde..9fbe27dd 100644
--- a/src/main/java/io/github/moulberry/notenoughupdates/commands/Commands.java
+++ b/src/main/java/io/github/moulberry/notenoughupdates/commands/Commands.java
@@ -91,7 +91,7 @@ public class Commands {
         ClientCommandHandler.instance.registerCommand(overlayPlacementsCommand);
         ClientCommandHandler.instance.registerCommand(enchantColourCommand);
         ClientCommandHandler.instance.registerCommand(neuAhCommand);
-        ClientCommandHandler.instance.registerCommand(pcStatsCommand);
+        ClientCommandHandler.instance.registerCommand(new StatsCommand());
         ClientCommandHandler.instance.registerCommand(neumapCommand);
         ClientCommandHandler.instance.registerCommand(settingsCommand);
         ClientCommandHandler.instance.registerCommand(settingsCommand2);
@@ -597,81 +597,6 @@ public class Commands {
         }
     });
 
-
-    SimpleCommand pcStatsCommand = new SimpleCommand("neustats", new SimpleCommand.ProcessCommandRunnable() {
-        public void processCommand(ICommandSender sender, String[] args) {
-            Minecraft mc = Minecraft.getMinecraft();
-            StringBuilder builder = new StringBuilder();
-
-            if (args.length > 0 && args[0].toLowerCase().equals("modlist")){
-                builder.append("```md\n");
-                builder.append("# Mods Loaded").append("\n");
-                for (ModContainer modContainer : Loader.instance().getActiveModList()) {
-                    builder.append("[").append(modContainer.getName()).append("]")
-                            .append("[").append(modContainer.getSource().getName()).append("]\n");
-                }
-                builder.append("```");
-            } else {
-                long memorySize = -1;
-                try {
-                    memorySize = ((com.sun.management.OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean()).getTotalPhysicalMemorySize();
-                } catch(Exception e){}
-                long maxMemory = Runtime.getRuntime().maxMemory();
-                long totalMemory = Runtime.getRuntime().totalMemory();
-                long freeMemory = Runtime.getRuntime().freeMemory();
-                long currentMemory = totalMemory - freeMemory;
-                int modCount = Loader.instance().getModList().size();
-                int activeModCount = Loader.instance().getActiveModList().size();
-
-                builder.append("```md\n");
-                builder.append("# System Stats").append("\n");
-                builder.append("[OS]").append("[").append(System.getProperty("os.name")).append("]").append("\n");
-                builder.append("[CPU]").append("[").append(OpenGlHelper.getCpu()).append("]").append("\n");
-                builder.append("[Display]").append("[").append(String.format("%dx%d (%s)", Display.getWidth(), Display.getHeight(), GL11.glGetString(GL11.GL_VENDOR))).append("]").append("\n");
-                builder.append("[GPU]").append("[").append(GL11.glGetString(GL11.GL_RENDERER)).append("]").append("\n");
-                builder.append("[GPU Driver]").append("[").append(GL11.glGetString(GL11.GL_VERSION)).append("]").append("\n");
-                if(memorySize > 0) {
-                    builder.append("[Maximum Memory]").append("[").append(memorySize / 1024L / 1024L).append("MB]").append("\n");
-                }
-                builder.append("[Shaders]").append("[").append((""+OpenGlHelper.areShadersSupported()).toUpperCase()).append("]").append("\n");
-                builder.append("[Framebuffers]").append("[").append((""+OpenGlHelper.isFramebufferEnabled()).toUpperCase()).append("]").append("\n");
-                builder.append("# Java Stats").append("\n");
-                builder.append("[Java]").append("[").append(String.format("%s %dbit", System.getProperty("java.version"), mc.isJava64bit() ? 64 : 32)).append("]").append("\n");
-                builder.append("[Memory]").append("[").append(String.format("% 2d%% %03d/%03dMB", currentMemory * 100L / maxMemory, currentMemory / 1024L / 1024L, maxMemory / 1024L / 1024L)).append("]").append("\n");
-                builder.append("[Memory Allocated]").append("[").append(String.format("% 2d%% %03dMB", totalMemory * 100L / maxMemory, totalMemory / 1024L / 1024L)).append("]").append("\n");
-                builder.append("# Game Stats").append("\n");
-                builder.append("[Current FPS]").append("[").append(Minecraft.getDebugFPS()).append("]").append("\n");
-                builder.append("[Loaded Mods]").append("[").append(activeModCount).append("/").append(modCount).append("]").append("\n");
-                builder.append("[Forge]").append("[").append(ForgeVersion.getVersion()).append("]").append("\n");
-                builder.append("# Neu Settings").append("\n");
-                builder.append("[API Key]").append("[").append(!NotEnoughUpdates.INSTANCE.config.apiKey.apiKey.isEmpty()).append("]").append("\n");
-                builder.append("[On Skyblock]").append("[").append(NotEnoughUpdates.INSTANCE.hasSkyblockScoreboard()).append("]").append("\n");
-                builder.append("[Mod Version]").append("[").append(Loader.instance().getIndexedModList().get(NotEnoughUpdates.INSTANCE.MODID).getSource().getName()).append("]").append("\n");
-                builder.append("[SB Profile]").append("[").append(SBInfo.getInstance().currentProfile).append("]").append("\n");
-                builder.append("# Repo Stats").append("\n");
-                builder.append("[Last Commit]").append("[").append(NotEnoughUpdates.INSTANCE.manager.latestRepoCommit).append("]").append("\n");
-                builder.append("[Loaded Items]").append("[").append(NotEnoughUpdates.INSTANCE.manager.getItemInformation().size()).append("]").append("\n");
-                if (activeModCount <= 15) {
-                    builder.append("# Mods Loaded").append("\n");
-                    for (ModContainer modContainer : Loader.instance().getActiveModList()) {
-                        builder.append("[").append(modContainer.getName()).append("]")
-                                .append("[").append(modContainer.getSource().getName()).append("]\n");
-                    }
-                    builder.append("```");
-                } else {
-                    builder.append("```");
-                }
-            }
-            try {
-                StringSelection clipboard = new StringSelection(builder.toString());
-                Toolkit.getDefaultToolkit().getSystemClipboard().setContents(clipboard, clipboard);
-                Minecraft.getMinecraft().thePlayer.addChatMessage(new ChatComponentText(EnumChatFormatting.GOLD + "[" + EnumChatFormatting.RED + "NotEnoughUpdates" + EnumChatFormatting.GOLD + "]: " + EnumChatFormatting.GREEN + "Dev info copied to clipboard."));
-            } catch (Exception ignored) {
-                Minecraft.getMinecraft().thePlayer.addChatMessage(new ChatComponentText(EnumChatFormatting.GOLD + "[" + EnumChatFormatting.RED + "NotEnoughUpdates" + EnumChatFormatting.GOLD + "]: " + EnumChatFormatting.DARK_RED + "Could not copy to clipboard."));
-            }
-        }
-    });
-
     public SimpleCommand.ProcessCommandRunnable viewProfileRunnable = new SimpleCommand.ProcessCommandRunnable() {
         public void processCommand(ICommandSender sender, String[] args) {
             if(!OpenGlHelper.isFramebufferEnabled()) {
diff --git a/src/main/java/io/github/moulberry/notenoughupdates/commands/StatsCommand.java b/src/main/java/io/github/moulberry/notenoughupdates/commands/StatsCommand.java
new file mode 100644
index 00000000..b61c58ed
--- /dev/null
+++ b/src/main/java/io/github/moulberry/notenoughupdates/commands/StatsCommand.java
@@ -0,0 +1,146 @@
+package io.github.moulberry.notenoughupdates.commands;
+
+import io.github.moulberry.notenoughupdates.NotEnoughUpdates;
+import io.github.moulberry.notenoughupdates.util.DiscordMarkdownBuilder;
+import io.github.moulberry.notenoughupdates.util.HastebinUploader;
+import io.github.moulberry.notenoughupdates.util.SBInfo;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.command.ICommandSender;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.ChatComponentText;
+import net.minecraft.util.EnumChatFormatting;
+import net.minecraftforge.common.ForgeVersion;
+import net.minecraftforge.fml.common.Loader;
+import org.lwjgl.opengl.Display;
+import org.lwjgl.opengl.GL11;
+
+import javax.management.JMX;
+import javax.management.MBeanServer;
+import javax.management.ObjectName;
+import java.awt.*;
+import java.awt.datatransfer.StringSelection;
+import java.lang.management.ManagementFactory;
+import java.util.List;
+import java.util.Locale;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class StatsCommand extends ClientCommandBase {
+
+    private final ExecutorService threadPool = Executors.newFixedThreadPool(1);
+
+    public StatsCommand() {
+        super("neustats");
+    }
+
+    @Override
+    public void processCommand(ICommandSender sender, String[] args) {
+        if (args.length > 0){
+            switch (args[0].toLowerCase(Locale.ROOT)) {
+                case "modlist":
+                    clipboardAndSendMessage(createModList(new DiscordMarkdownBuilder()).toString());
+                    break;
+                case "dump":
+                    modPrefixedMessage(EnumChatFormatting.GREEN + "This will upload a dump of the java classes your game has loaded how big they are and how many there are. This can take a few seconds as it is uploading to HasteBin.");
+                    threadPool.submit(() -> {
+                        try {
+                            final MBeanServer server = ManagementFactory.getPlatformMBeanServer();
+                            final ObjectName objectName = ObjectName.getInstance("com.sun.management:type=DiagnosticCommand");
+                            final DiagnosticCommandMXBean proxy = JMX.newMXBeanProxy(server, objectName, DiagnosticCommandMXBean.class);
+                            clipboardAndSendMessage(HastebinUploader.upload(proxy.gcClassHistogram(new String[0]).replace("[", "[]"), HastebinUploader.Mode.NORMAL));
+                        }catch (Exception e){
+                            clipboardAndSendMessage(null);
+                        }
+                    });
+                    break;
+            }
+        } else {
+            clipboardAndSendMessage(createStats());
+        }
+
+    }
+
+    @Override
+    public List<String> addTabCompletionOptions(ICommandSender sender, String[] args, BlockPos pos) {
+        return args.length == 1 ? getListOfStringsMatchingLastWord(args, "modlist", "dump") : null;
+    }
+
+    public interface DiagnosticCommandMXBean {
+        String gcClassHistogram(String[] array);
+    }
+
+    private static void clipboardAndSendMessage(String data) {
+        if (data == null) {
+            modPrefixedMessage(EnumChatFormatting.DARK_RED + "Error occurred trying to perform command.");
+            return;
+        }
+        try {
+            StringSelection clipboard = new StringSelection(data);
+            Toolkit.getDefaultToolkit().getSystemClipboard().setContents(clipboard, clipboard);
+            modPrefixedMessage(EnumChatFormatting.GREEN + "Dev info copied to clipboard.");
+        } catch (Exception ignored) {
+            modPrefixedMessage(EnumChatFormatting.DARK_RED + "Could not copy to clipboard.");
+        }
+    }
+
+    private static void modPrefixedMessage(String message) {
+        Minecraft.getMinecraft().thePlayer.addChatMessage(new ChatComponentText(EnumChatFormatting.GOLD + "[" + EnumChatFormatting.RED + "NotEnoughUpdates" + EnumChatFormatting.GOLD + "]: " + message));
+
+    }
+
+    private static String createStats() {
+        DiscordMarkdownBuilder builder = new DiscordMarkdownBuilder();
+        long maxMemory = Runtime.getRuntime().maxMemory();
+        long totalMemory = Runtime.getRuntime().totalMemory();
+        long freeMemory = Runtime.getRuntime().freeMemory();
+        long currentMemory = totalMemory - freeMemory;
+        int activeModCount = Loader.instance().getActiveModList().size();
+
+        builder.category("System Stats");
+        builder.append("OS", System.getProperty("os.name"));
+        builder.append("CPU", OpenGlHelper.getCpu());
+        builder.append("Display", String.format("%dx%d (%s)", Display.getWidth(), Display.getHeight(), GL11.glGetString(GL11.GL_VENDOR)));
+        builder.append("GPU", GL11.glGetString(GL11.GL_RENDERER));
+        builder.append("GPU Driver", GL11.glGetString(GL11.GL_VERSION));
+        if(getMemorySize() > 0) builder.append("Maximum Memory", (getMemorySize() / 1024L / 1024L) + "MB");
+        builder.append("Shaders", (""+OpenGlHelper.isFramebufferEnabled()).toUpperCase());
+        builder.category("Java Stats");
+        builder.append("Java", String.format("%s %dbit", System.getProperty("java.version"), Minecraft.getMinecraft().isJava64bit() ? 64 : 32));
+        builder.append("Memory", String.format("% 2d%% %03d/%03dMB", currentMemory * 100L / maxMemory, currentMemory / 1024L / 1024L, maxMemory / 1024L / 1024L));
+        builder.append("Memory Allocated", String.format("% 2d%% %03dMB", totalMemory * 100L / maxMemory, totalMemory / 1024L / 1024L));
+        builder.category("Game Stats");
+        builder.append("FPS", String.valueOf(Minecraft.getDebugFPS()));
+        builder.append("Loaded Mods", String.valueOf(activeModCount));
+        builder.append("Forge", ForgeVersion.getVersion());
+        builder.category("Neu Settings"); 
+        builder.append("API Key", NotEnoughUpdates.INSTANCE.config.apiKey.apiKey.isEmpty() ? "FALSE" : "TRUE");
+        builder.append("On Skyblock", NotEnoughUpdates.INSTANCE.hasSkyblockScoreboard() ? "TRUE" : "FALSE");
+        builder.append("Mod Version", Loader.instance().getIndexedModList().get(NotEnoughUpdates.MODID).getSource().getName());
+        builder.append("SB Profile", SBInfo.getInstance().currentProfile);
+        builder.category("Repo Stats");
+        builder.append("Last Commit", NotEnoughUpdates.INSTANCE.manager.latestRepoCommit);
+        builder.append("Loaded Items", String.valueOf(NotEnoughUpdates.INSTANCE.manager.getItemInformation().size()));
+        if (activeModCount <= 15) createModList(builder);
+
+        return builder.toString();
+    }
+
+    private static DiscordMarkdownBuilder createModList(DiscordMarkdownBuilder builder) {
+        builder.category("Mods Loaded");
+        Loader.instance().getActiveModList().forEach(mod -> builder.append(mod.getName(), mod.getSource().getName()));
+        return builder;
+    }
+
+    private static long getMemorySize(){
+        try {
+            return ((com.sun.management.OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean()).getTotalPhysicalMemorySize();
+        } catch(Exception e){
+            try {
+                return ((com.sun.management.UnixOperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean()).getTotalPhysicalMemorySize();
+            } catch(Exception ignored){/*IGNORE*/}
+        }
+        return -1;
+    }
+
+}
diff --git a/src/main/java/io/github/moulberry/notenoughupdates/util/DiscordMarkdownBuilder.java b/src/main/java/io/github/moulberry/notenoughupdates/util/DiscordMarkdownBuilder.java
new file mode 100644
index 00000000..ccffa313
--- /dev/null
+++ b/src/main/java/io/github/moulberry/notenoughupdates/util/DiscordMarkdownBuilder.java
@@ -0,0 +1,26 @@
+package io.github.moulberry.notenoughupdates.util;
+
+public class DiscordMarkdownBuilder {
+
+    private final StringBuilder builder;
+
+    public DiscordMarkdownBuilder() {
+        this.builder = new StringBuilder();
+        this.builder.append("```md\n");
+    }
+
+    public DiscordMarkdownBuilder category(String name) {
+        builder.append("# ").append(name).append("\n");
+        return this;
+    }
+
+    public DiscordMarkdownBuilder append(String key, Object value) {
+        builder.append("[").append(key).append("]").append("[").append(value).append("]").append("\n");
+        return this;
+    }
+
+    @Override
+    public String toString() {
+        return builder.append("```").toString();
+    }
+}
diff --git a/src/main/java/io/github/moulberry/notenoughupdates/util/HastebinUploader.java b/src/main/java/io/github/moulberry/notenoughupdates/util/HastebinUploader.java
new file mode 100644
index 00000000..70753e10
--- /dev/null
+++ b/src/main/java/io/github/moulberry/notenoughupdates/util/HastebinUploader.java
@@ -0,0 +1,59 @@
+package io.github.moulberry.notenoughupdates.util;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import io.github.moulberry.notenoughupdates.NotEnoughUpdates;
+import org.apache.commons.io.Charsets;
+import org.apache.commons.io.IOUtils;
+
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * @author ThatGravyBoat
+ */
+public class HastebinUploader {
+
+    private static final String UPLOAD_URL = "https://hst.sh/documents";
+    private static final String RETURN_URL = "https://hst.sh/";
+    private static final String RAW_RETURN_URL = "https://hst.sh/raw/";
+
+    private static final Gson GSON = new Gson();
+
+    /**
+     * @param data the data you want to upload
+     * @param mode the mode in which the thing should return NORMAL = returns the url, RAW = returns the raw url, NO_URL = returns the slug.
+     * @return The url if mode is NORMAL OR RAW, the slug if mode is NO_URL, and null if an error occurred.
+     */
+    public static String upload(String data, Mode mode){
+        try {
+            byte[] bytes = data.getBytes(StandardCharsets.UTF_8);
+            HttpURLConnection connection = (HttpURLConnection)new URL(UPLOAD_URL).openConnection();
+            connection.setRequestMethod("POST");
+            connection.addRequestProperty("User-Agent", "Minecraft Mod ("+ NotEnoughUpdates.MODID +"/"+NotEnoughUpdates.VERSION+")");
+            connection.addRequestProperty("Content-Length", String.valueOf(bytes.length));
+            connection.setReadTimeout(15000);
+            connection.setConnectTimeout(15000);
+            connection.setDoOutput(true);
+            connection.getOutputStream().write(bytes);
+            final JsonObject json = GSON.fromJson(IOUtils.toString(connection.getInputStream(), Charsets.UTF_8), JsonObject.class);
+            if (!json.has("key")) return null;
+            final String key = json.get("key").getAsString();
+            switch (mode) {
+                case RAW: return RAW_RETURN_URL + key;
+                case NORMAL: return RETURN_URL + key;
+                case NO_URL: return key;
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    public enum Mode {
+        NORMAL,
+        RAW,
+        NO_URL
+    }
+}