Added UploadedFileHandler to keep track of files that have already been uploaded

src/main/java/eu/crushedpixel/replaymod/ReplayMod.java

@@ -6,8 +6,9 @@ import eu.crushedpixel.replaymod.events.*;
 import eu.crushedpixel.replaymod.localization.LocalizedResourcePack;
 import eu.crushedpixel.replaymod.recording.ConnectionEventHandler;
 import eu.crushedpixel.replaymod.reflection.MCPNames;
-import eu.crushedpixel.replaymod.registry.ReplayFileAppender;
 import eu.crushedpixel.replaymod.registry.KeybindRegistry;
+import eu.crushedpixel.replaymod.registry.ReplayFileAppender;
+import eu.crushedpixel.replaymod.registry.UploadedFileHandler;
 import eu.crushedpixel.replaymod.renderer.SafeEntityRenderer;
 import eu.crushedpixel.replaymod.replay.ReplaySender;
 import eu.crushedpixel.replaymod.settings.ReplaySettings;
@@ -36,7 +37,7 @@ public class ReplayMod {
 
     //TODO: Show the player whether he has already uploaded a replay
 
-    //TODO: Hinting to the b/v key feature (help page)
+    //TODO: help page
 
     //TODO: Add "Miscellaneous" Replay Category
 
@@ -47,7 +48,6 @@ public class ReplayMod {
     //Rain isn't working
     //Incompatible with Shaders Mod
     //
-    //
 
     public static final String MODID = "replaymod";
     public static final String VERSION = "0.0.1";
@@ -63,6 +63,7 @@ public class ReplayMod {
     public static ReplaySender replaySender;
     public static int TP_DISTANCE_LIMIT = 128;
     public static ReplayFileAppender replayFileAppender;
+    public static UploadedFileHandler uploadedFileHandler;
 
     private static Field defaultResourcePacksField;
     static {
@@ -83,6 +84,8 @@ public class ReplayMod {
         config = new Configuration(event.getSuggestedConfigurationFile());
         config.load();
 
+        uploadedFileHandler = new UploadedFileHandler(event.getModConfigurationDirectory());
+
         replaySettings = new ReplaySettings();
         replaySettings.readValues();
 

src/main/java/eu/crushedpixel/replaymod/api/client/FileUploader.java

@@ -1,6 +1,7 @@
 package eu.crushedpixel.replaymod.api.client;
 
 import com.google.gson.Gson;
+import eu.crushedpixel.replaymod.ReplayMod;
 import eu.crushedpixel.replaymod.api.client.holders.ApiError;
 import eu.crushedpixel.replaymod.api.client.holders.Category;
 import eu.crushedpixel.replaymod.gui.online.GuiUploadFile;
@@ -31,6 +32,10 @@ public class FileUploader {
     private GuiUploadFile parent;
 
     public void uploadFile(GuiUploadFile gui, String auth, String filename, List<String> tags, File file, Category category) throws IOException, ApiException, RuntimeException {
+        boolean success = false;
+        String info = null;
+
+        try {
             parent = gui;
             gui.onStartUploading();
             filesize = 0;
@@ -99,7 +104,7 @@ public class FileUploader {
             request.flush();
             request.close();
 
-        boolean success = false;
+            success = false;
             int responseCode = con.getResponseCode();
             InputStream is;
             if(responseCode == 200) {
@@ -109,8 +114,6 @@ public class FileUploader {
                 is = con.getErrorStream();
             }
 
-        String info = null;
-
             if(is != null) {
                 BufferedReader r = new BufferedReader(new InputStreamReader(is));
                 info = null;
@@ -128,10 +131,17 @@ public class FileUploader {
 
             if(info == null) info = I18n.format("replaymod.gui.unknownerror");
 
+            ReplayMod.uploadedFileHandler.markAsUploaded(file);
+
+            success = true;
+        } catch(Exception e) {
+            success = false;
+        } finally {
             parent.onFinishUploading(success, info);
 
             uploading = false;
         }
+    }
 
     public float getUploadProgress() {
         if(!uploading || filesize == 0) return 0;

src/main/java/eu/crushedpixel/replaymod/gui/replayviewer/GuiReplayViewer.java

@@ -2,6 +2,7 @@ package eu.crushedpixel.replaymod.gui.replayviewer;
 
 import com.google.gson.Gson;
 import com.mojang.realmsclient.util.Pair;
+import eu.crushedpixel.replaymod.ReplayMod;
 import eu.crushedpixel.replaymod.api.client.holders.FileInfo;
 import eu.crushedpixel.replaymod.gui.GuiReplaySettings;
 import eu.crushedpixel.replaymod.gui.elements.GuiReplayListExtended;
@@ -11,6 +12,7 @@ import eu.crushedpixel.replaymod.recording.ConnectionEventHandler;
 import eu.crushedpixel.replaymod.recording.ReplayMetaData;
 import eu.crushedpixel.replaymod.replay.ReplayHandler;
 import eu.crushedpixel.replaymod.utils.ImageUtils;
+import eu.crushedpixel.replaymod.utils.MouseUtils;
 import eu.crushedpixel.replaymod.utils.ReplayFileIO;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
@@ -166,7 +168,18 @@ public class GuiReplayViewer extends GuiScreen implements GuiYesNoCallback {
         this.drawDefaultBackground();
         this.replayGuiList.drawScreen(mouseX, mouseY, partialTicks);
         this.drawCenteredString(this.fontRendererObj, I18n.format("replaymod.gui.replayviewer"), this.width / 2, 20, 16777215);
+
         super.drawScreen(mouseX, mouseY, partialTicks);
+
+        if(uploadButton.isMouseOver() && !uploadButton.enabled && loadButton.enabled) {
+            if(!AuthenticationHandler.isAuthenticated()) {
+                Point mouse = MouseUtils.getMousePos();
+                drawCenteredString(mc.fontRendererObj, I18n.format("replaymod.gui.viewer.noauth"), (int) mouse.getX(), (int) mouse.getY() + 4, Color.RED.getRGB());
+            } else if(currentFileUploaded) {
+                Point mouse = MouseUtils.getMousePos();
+                drawCenteredString(mc.fontRendererObj, I18n.format("replaymod.gui.viewer.alreadyuploaded"), (int) mouse.getX(), (int) mouse.getY() + 4, Color.RED.getRGB());
+            }
+        }
     }
 
     @Override
@@ -243,12 +256,15 @@ public class GuiReplayViewer extends GuiScreen implements GuiYesNoCallback {
         }
     }
 
+    private boolean currentFileUploaded = false;
+
     public void setButtonsEnabled(boolean b) {
         loadButton.enabled = b;
         if(!b || !AuthenticationHandler.isAuthenticated()) {
             uploadButton.enabled = false;
         } else {
-            uploadButton.enabled = true;
+            currentFileUploaded = ReplayMod.uploadedFileHandler.isUploaded(replayFileList.get(replayGuiList.selected).first().first());
+            uploadButton.enabled = !currentFileUploaded;
         }
 
         renameButton.enabled = b;

src/main/java/eu/crushedpixel/replaymod/registry/UploadedFileHandler.java

@@ -0,0 +1,55 @@
+package eu.crushedpixel.replaymod.registry;
+
+import net.minecraftforge.common.config.Configuration;
+import net.minecraftforge.common.config.Property;
+import org.apache.commons.io.FileUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class UploadedFileHandler {
+
+    private Configuration configuration;
+
+    public UploadedFileHandler(File confDir) {
+        try {
+            File confFile = new File(confDir, "uploaded");
+            confFile.createNewFile();
+            configuration = new Configuration(confFile);
+            configuration.load();
+
+            Property uploaded = configuration.get("uploaded", "hashes", new String[0]);
+
+            configuration.save();
+        } catch(Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void markAsUploaded(File file) throws IOException {
+        String checksum = String.valueOf(FileUtils.checksumCRC32(file));
+        List<String> hashes = new ArrayList<String>(Arrays.asList(configuration.get("uploaded",
+                "hashes", new String[0]).getStringList()));
+        configuration.removeCategory(configuration.getCategory("uploaded"));
+
+        hashes.add(checksum);
+
+        configuration.get("uploaded", "hashes", hashes.toArray(new String[hashes.size()]));
+        configuration.save();
+    }
+
+    public boolean isUploaded(File file) {
+        try {
+            String checksum = String.valueOf(FileUtils.checksumCRC32(file));
+            List<String> hashes = new ArrayList<String>(Arrays.asList(configuration.get("uploaded",
+                    "hashes", new String[0]).getStringList()));
+            return hashes.contains(checksum);
+        } catch(Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+}

src/main/java/eu/crushedpixel/replaymod/settings/ReplaySettings.java

@@ -22,22 +22,22 @@ public class ReplaySettings {
         Configuration config = ReplayMod.config;
 
         for(RecordingOptions o : RecordingOptions.values()) {
-            Property p = getConfigSetting(ReplayMod.instance.config, o.name(), o.getValue(), "recording", false);
+            Property p = getConfigSetting(config, o.name(), o.getValue(), "recording", false);
             o.setValue(getValueObject(p));
         }
 
         for(ReplayOptions o : ReplayOptions.values()) {
-            Property p = getConfigSetting(ReplayMod.instance.config, o.name(), o.getValue(), "replay", false);
+            Property p = getConfigSetting(config, o.name(), o.getValue(), "replay", false);
             o.setValue(getValueObject(p));
         }
 
         for(RenderOptions o : RenderOptions.values()) {
-            Property p = getConfigSetting(ReplayMod.instance.config, o.name(), o.getValue(), "render", false);
+            Property p = getConfigSetting(config, o.name(), o.getValue(), "render", false);
             o.setValue(getValueObject(p));
         }
 
         for(AdvancedOptions o : AdvancedOptions.values()) {
-            Property p = getConfigSetting(ReplayMod.instance.config, o.name(), o.getValue(), "advanced", true);
+            Property p = getConfigSetting(config, o.name(), o.getValue(), "advanced", true);
             o.setValue(getValueObject(p));
         }
 

src/main/resources/assets/replaymod/lang/en_US.lang

@@ -93,6 +93,8 @@ replaymod.gui.login.connectionerror=Could not connect to ReplayMod.com
 replaymod.gui.viewer.rename.title=Rename Replay
 replaymod.gui.viewer.rename.name=Replay Name
 replaymod.gui.viewer.replayfolder=Open Replay Folder...
+replaymod.gui.viewer.noauth=Log in to upload a Replay
+replaymod.gui.viewer.alreadyuploaded=This Replay has already been uploaded
 
 replaymod.gui.viewer.delete.linea=Are you sure you want to delete this replay?