Add commands, users side panel, improve image download

start using odhtdb

8 files changed, 420 insertions, 30 deletions

diff --git a/src/Cache.cpp b/src/Cache.cpp
index accd0c4..abfa1dd 100644
--- a/src/Cache.cpp
+++ b/src/Cache.cpp
@@ -80,6 +80,7 @@ namespace dchat
                     texture->generateMipmap();
                     return { texture, ImageByUrlResult::Type::CACHED };
                 }
+                delete texture;
                 delete fileContent.data;
             }
         }
@@ -100,7 +101,6 @@ namespace dchat
         {
             while(true)
             {
-                imageDownloadMutex.lock();
                 for(vector<ImageDownloadInfo>::iterator it = imageDownloadProcesses.begin(); it != imageDownloadProcesses.end();)
                 {
                     int exitStatus;
@@ -114,7 +114,9 @@ namespace dchat
                             filepath /= urlHash.toString();
                             
                             ImageByUrlResult imageByUrlResult = loadImageFromFile(filepath);
+                            imageDownloadMutex.lock();
                             imageUrlCache[it->url] = imageByUrlResult;
+                            imageDownloadMutex.unlock();
                             switch(imageByUrlResult.type)
                             {
                                 case ImageByUrlResult::Type::CACHED:
@@ -130,11 +132,21 @@ namespace dchat
                     else
                         ++it;
                 }
-                imageDownloadMutex.unlock();
                 
-                while(imageDownloadProcesses.empty())
+                while(imageDownloadProcesses.empty() && imageDownloadProcessesQueue.empty())
                     this_thread::sleep_for(chrono::milliseconds(20));
                 
+                if(!imageDownloadProcessesQueue.empty())
+                {
+                    imageDownloadMutex.lock();
+                    for(auto imageDownloadInfo : imageDownloadProcessesQueue)
+                    {
+                        imageDownloadProcesses.push_back(imageDownloadInfo);
+                    }
+                    imageDownloadProcessesQueue.clear();
+                    imageDownloadMutex.unlock();
+                }
+                
                 this_thread::sleep_for(chrono::milliseconds(20));
             }
         });
@@ -169,10 +181,10 @@ namespace dchat
         Process::string_type cmd = "curl -L --silent -o '";
         cmd += filepath.native();
         cmd += "' --max-filesize " + downloadLimitBytesStr + " --range 0-" + downloadLimitBytesStr + " --url '" + url + "'";
-        // certutil.exe -urlcache -split -f "https://url/to/file" path/and/name/to/save/as/file
+        // TODO: Use this instead of curl on windows: certutil.exe -urlcache -split -f "https://url/to/file" path/and/name/to/save/as/file
         Process *process = new Process(cmd, "", nullptr, nullptr, false);
         ImageDownloadInfo imageDownloadInfo { process, url };
-        imageDownloadProcesses.emplace_back(imageDownloadInfo);
+        imageDownloadProcessesQueue.emplace_back(imageDownloadInfo);
         return result;
     }
 }
diff --git a/src/Channel.cpp b/src/Channel.cpp
index d7d6dc5..f02b97a 100644
--- a/src/Channel.cpp
+++ b/src/Channel.cpp
@@ -1,4 +1,6 @@
 #include "../include/Channel.hpp"
+#include "../include/UsersSidePanel.hpp"
+#include "../include/ChannelSidePanel.hpp"
 #include <cstring>
 
 using namespace std;
@@ -72,9 +74,11 @@ namespace dchat
         messageBoard.processEvent(event);
     }
     
-    void Channel::draw(sf::RenderWindow &window, const sf::Vector2f &position, Cache &cache)
+    void Channel::draw(sf::RenderWindow &window, Cache &cache)
     {
-        messageBoard.draw(window, position, cache);
-        chatbar.draw(window, position);
+        ChannelSidePanel::draw(window);
+        messageBoard.draw(window, cache);
+        chatbar.draw(window);
+        UsersSidePanel::draw(window);
     }
 }
diff --git a/src/ChannelSidePanel.cpp b/src/ChannelSidePanel.cpp
index 3958376..a85dbdc 100644
--- a/src/ChannelSidePanel.cpp
+++ b/src/ChannelSidePanel.cpp
@@ -4,15 +4,16 @@
 #include "../include/Channel.hpp"
 #include <SFML/Graphics/RectangleShape.hpp>
 #include <SFML/Graphics/Text.hpp>
+#include <vector>
 #include <cmath>
 
+using namespace std;
+
 namespace dchat
 {
-    ChannelSidePanel::ChannelSidePanel(float _width) : 
-        width(floor(_width))
-    {
-        
-    }
+    vector<Channel*> channels;
+    const float width = 200.0f;
+    const unsigned int FONT_SIZE = 20;
     
     void ChannelSidePanel::addChannel(Channel *channel)
     {
@@ -27,16 +28,21 @@ namespace dchat
         window.draw(rect);
         
         const sf::Font &font = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
-        sf::Vector2f position;
+        sf::Vector2f position(10.0f, 10.0f);
         for(Channel *channel : channels)
         {
             // TODO: Remove this shit
             sf::String str = "# ";
             str += sf::String::fromUtf8(channel->getName().begin(), channel->getName().end());
-            sf::Text text(str, font, 24 * Settings::getScaling());
+            sf::Text text(str, font, FONT_SIZE * Settings::getScaling());
             text.setPosition(position);
             window.draw(text);
-            position.y += font.getLineSpacing(24 * Settings::getScaling());
+            position.y += font.getLineSpacing(FONT_SIZE * Settings::getScaling());
         }
     }
+    
+    float ChannelSidePanel::getWidth()
+    {
+        return width;
+    }
 }
diff --git a/src/Chatbar.cpp b/src/Chatbar.cpp
index fcfec36..51ab9f5 100644
--- a/src/Chatbar.cpp
+++ b/src/Chatbar.cpp
@@ -2,8 +2,12 @@
 #include "../include/ResourceCache.hpp"
 #include "../include/Settings.hpp"
 #include "../include/Channel.hpp"
+#include "../include/ChannelSidePanel.hpp"
+#include "../include/UsersSidePanel.hpp"
+#include "../include/Command.hpp"
 #include <cmath>
 #include <cstring>
+#include <process.hpp>
 
 using namespace std;
 
@@ -14,6 +18,7 @@ namespace dchat
     const float BOX_PADDING_Y = 5.0f;
     const int BLINK_TIME_VISIBLE_MS = 500;
     const int BLINK_TIME_INVISIBLE_MS = 500;
+    const float PADDING_SIDE = 20.0f;
     
     Chatbar::Chatbar() : 
         text("", ResourceCache::getFont("fonts/Roboto-Regular.ttf"), FONT_SIZE * Settings::getScaling()),
@@ -34,6 +39,17 @@ namespace dchat
         blinkTimer.restart();
     }
     
+    void Chatbar::addString(const string &strToAdd)
+    {
+        if(strToAdd.empty()) return;
+        auto str = text.getString();
+        str.insert(caretIndex, sf::String::fromUtf8(strToAdd.begin(), strToAdd.end()));
+        text.setString(str);
+        caretIndex += strToAdd.size();
+        caretOffset = text.findCharacterPos(caretIndex) - text.getPosition();
+        blinkTimer.restart();
+    }
+    
     const sf::String& Chatbar::getString() const
     {
         return text.getString();
@@ -92,6 +108,108 @@ namespace dchat
         return focused;
     }
     
+    class ArgParseException : public std::runtime_error
+    {
+    public:
+        ArgParseException(const string &errMsg) : std::runtime_error(errMsg) {}
+    };
+    
+    string stringRemoveQuotes(const StringView &str)
+    {
+        string result;
+        result.reserve(str.size);
+        for(usize i = 0; i < str.size; ++i)
+        {
+            char c = str[i];
+            if(c != '\'' && c != '"')
+                result += c;
+        }
+        return result;
+    }
+    
+    vector<string> splitCommandArgs(const StringView &str)
+    {
+        vector<string> result;
+        ssize offset = 0;
+        char quoteChar = '\0';
+        
+        for(ssize i = 0; i < str.size; ++i)
+        {
+            char c = str[i];
+            if(c == '\'' || c == '"')
+            {
+                if(c == quoteChar)
+                    quoteChar = '\0';
+                else
+                    quoteChar = c;
+            }
+            else if(quoteChar == '\0' && c == ' ')
+            {
+                ssize substrLength = i - offset;
+                if(substrLength > 0)
+                {
+                    StringView substrView(str.data + offset, substrLength);
+                    string substr = stringRemoveQuotes(substrView);
+                    if(!substr.empty())
+                        result.emplace_back(move(substr));
+                }
+                offset = i + 1;
+            }
+        }
+        
+        if(quoteChar != '\0')
+        {
+            string errMsg = "Reached end of command before end of quote (";
+            errMsg += quoteChar;
+            errMsg += ")";
+            throw ArgParseException(errMsg);
+        }
+        
+        ssize strLeft = str.size - offset;
+        if(strLeft > 0)
+        {
+            StringView substrView(str.data + offset, strLeft);
+            string substr = stringRemoveQuotes(substrView);
+            if(!substr.empty())
+                result.emplace_back(move(substr));
+        }
+        return result;
+    }
+    
+    void Chatbar::processChatCommand(const StringView &cmd)
+    {
+        vector<string> args;
+        try
+        {
+            args = splitCommandArgs(cmd);
+        }
+        catch(ArgParseException &e)
+        {
+            fprintf(stderr, "Failed to parse command arguments, reason: %s\n", e.what());
+            return;
+        }
+        
+        if(!args.empty())
+        {
+            string command = args.front();
+            args.erase(args.begin());
+            if(!Command::call(command, args))
+                fprintf(stderr, "No such command: %s\n", command.c_str());
+        }
+    }
+    
+    string getClipboard()
+    {
+        string result;
+        TinyProcessLib::Process process("xsel -o -b", "", [&result](const char *bytes, size_t n)
+        {
+            result.append(bytes, n);
+        });
+        if(process.get_exit_status() != 0)
+            fprintf(stderr, "Failed to get clipboard content\n");
+        return result;
+    }
+    
     void Chatbar::processEvent(const sf::Event &event, Channel *channel)
     {
         if(!focused) return;
@@ -114,7 +232,10 @@ namespace dchat
                         string msg;
                         msg.resize(chatbarMsgUtf8.size());
                         memcpy(&msg[0], chatbarMsgUtf8.data(), chatbarMsgUtf8.size());
-                        channel->getMessageBoard().addMessage(new Message(channel->getLocalUser(), msg));
+                        if(msg[0] == '/')
+                            processChatCommand(StringView(msg.data() + 1, msg.size() - 1));
+                        else
+                            channel->getMessageBoard().addMessage(new Message(channel->getLocalUser(), msg));
                         clear();
                     }
                 }
@@ -123,6 +244,12 @@ namespace dchat
             {
                 removeNextChar();
             }
+            else if(event.text.unicode == 22) // ctrl+v
+            {
+                // TODO: Instead of calling external xsel, use sfml clipboard functionality (in new sfml version)
+                string clipboard = getClipboard();
+                addString(clipboard);
+            }
             else
             {
                 addChar(event.text.unicode);
@@ -137,12 +264,12 @@ namespace dchat
         }
     }
     
-    void Chatbar::draw(sf::RenderWindow &window, const sf::Vector2f &position)
+    void Chatbar::draw(sf::RenderWindow &window)
     {
         auto windowSize = window.getSize();
         
-        sf::Vector2f backgroundSize(floor(windowSize.x * 0.7f), floor(text.getCharacterSize() * 1.7f + BOX_PADDING_Y * 2.0f));
-        sf::Vector2f backgroundPos(floor(position.x), floor(position.y + windowSize.y - backgroundSize.y - 20.0f));
+        sf::Vector2f backgroundSize(floor(windowSize.x - ChannelSidePanel::getWidth() - UsersSidePanel::getWidth() - PADDING_SIDE * 2.0f), floor(text.getCharacterSize() * 1.7f + BOX_PADDING_Y * 2.0f));
+        sf::Vector2f backgroundPos(floor(ChannelSidePanel::getWidth() + PADDING_SIDE), floor(windowSize.y - backgroundSize.y - 20.0f));
         background.setSize(backgroundSize);
         background.setPosition(backgroundPos);
         text.setPosition(floor(backgroundPos.x + BOX_PADDING_X), floor(backgroundPos.y + backgroundSize.y * 0.5f - text.getCharacterSize() * 0.5f));
diff --git a/src/Command.cpp b/src/Command.cpp
new file mode 100644
index 0000000..a074930
--- /dev/null
+++ b/src/Command.cpp
@@ -0,0 +1,37 @@
+#include "../include/Command.hpp"
+#include <unordered_map>
+
+using namespace std;
+
+namespace dchat
+{
+    unordered_map<string, CommandHandlerFunc> commandHandlerFuncs;
+    
+    bool Command::add(const string &cmd, CommandHandlerFunc handlerFunc)
+    {
+        auto it = commandHandlerFuncs.find(cmd);
+        if(it != commandHandlerFuncs.end())
+            return false;
+        
+        commandHandlerFuncs[cmd] = handlerFunc;
+        return true;
+    }
+    
+    bool Command::call(const string &cmd, const vector<string> &args)
+    {
+        auto it = commandHandlerFuncs.find(cmd);
+        if(it != commandHandlerFuncs.end())
+        {
+            try
+            {
+                it->second(args);
+            }
+            catch(exception &e)
+            {
+                fprintf(stderr, "Failed while executing command %s, reason: %s\n", cmd.c_str(), e.what());
+            }
+            return true;
+        }
+        return false;
+    }
+}
diff --git a/src/MessageBoard.cpp b/src/MessageBoard.cpp
index 4cab31d..a0d1ab2 100644
--- a/src/MessageBoard.cpp
+++ b/src/MessageBoard.cpp
@@ -2,6 +2,8 @@
 #include "../include/Settings.hpp"
 #include "../include/ResourceCache.hpp"
 #include "../include/Gif.hpp"
+#include "../include/ChannelSidePanel.hpp"
+#include "../include/UsersSidePanel.hpp"
 #include <SFML/Graphics/RectangleShape.hpp>
 #include <SFML/Graphics/Sprite.hpp>
 #include <SFML/Window/Mouse.hpp>
@@ -17,6 +19,8 @@ namespace dchat
     const float USERNAME_PADDING_BOTTOM = 0.0f;
     const float MESSAGE_PADDING_BOTTOM = 20.0f;
     
+    const float PADDING_SIDE = 20.0f;
+    
     MessageBoard::MessageBoard(const sf::Vector2u &size) : 
         selectingText(false),
         leftMouseButtonPressed(false),
@@ -93,10 +97,10 @@ namespace dchat
         }
     }
     
-    void MessageBoard::draw(sf::RenderWindow &window, const sf::Vector2f &pos, Cache &cache)
+    void MessageBoard::draw(sf::RenderWindow &window, Cache &cache)
     {
         auto windowSize = window.getSize();
-        sf::Vector2u backgroundSize(floor(windowSize.x - pos.x * 2.0f), floor(windowSize.y));
+        sf::Vector2u backgroundSize(floor(windowSize.x - ChannelSidePanel::getWidth() - UsersSidePanel::getWidth() - PADDING_SIDE * 2.0f), floor(windowSize.y));
         
         //if(backgroundSize != staticContentTexture.getSize())
         //    updateStaticContentTexture(backgroundSize);
@@ -116,8 +120,8 @@ namespace dchat
         
         if(dirty)
         {
-            sf::Vector2f position = pos;
-            position.x += 20.0f;
+            sf::Vector2f position;
+            position.x = ChannelSidePanel::getWidth() + PADDING_SIDE;
             position.y += scroll;
             for(Message *message : messages)
             {
diff --git a/src/UsersSidePanel.cpp b/src/UsersSidePanel.cpp
new file mode 100644
index 0000000..5af01bc
--- /dev/null
+++ b/src/UsersSidePanel.cpp
@@ -0,0 +1,47 @@
+#include "../include/UsersSidePanel.hpp"
+#include "../include/ResourceCache.hpp"
+#include "../include/Settings.hpp"
+#include <SFML/Graphics/RectangleShape.hpp>
+#include <SFML/Graphics/Text.hpp>
+#include <vector>
+#include <cmath>
+
+using namespace std;
+
+namespace dchat
+{
+    vector<User*> users;
+    const float width = 200.0f;
+    const unsigned int FONT_SIZE = 20;
+    
+    void UsersSidePanel::addUser(User *user)
+    {
+        users.push_back(user);
+    }
+    
+    void UsersSidePanel::draw(sf::RenderWindow &window)
+    {
+        auto windowSize = window.getSize();
+        sf::RectangleShape rect(sf::Vector2f(width, windowSize.y));
+        rect.setFillColor(sf::Color(30, 30, 30));
+        rect.setPosition(windowSize.x - width, 0.0f);
+        window.draw(rect);
+        
+        const sf::Font &font = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
+        sf::Vector2f position(rect.getPosition().x + 10.0f, 10.0f);
+        for(User *user : users)
+        {
+            // TODO: Remove this shit
+            sf::String str = sf::String::fromUtf8(user->getName().begin(), user->getName().end());
+            sf::Text text(str, font, FONT_SIZE * Settings::getScaling());
+            text.setPosition(position);
+            window.draw(text);
+            position.y += font.getLineSpacing(FONT_SIZE * Settings::getScaling());
+        }
+    }
+    
+    float UsersSidePanel::getWidth()
+    {
+        return width;
+    }
+}
diff --git a/src/main.cpp b/src/main.cpp
index 3cebfe7..52a19b9 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,18 +1,48 @@
 #include "../include/Channel.hpp"
 #include "../include/ChannelSidePanel.hpp"
+#include "../include/UsersSidePanel.hpp"
 #include "../include/Cache.hpp"
 #include "../include/ResourceCache.hpp"
 #include "../include/Video.hpp"
+#include "../include/Command.hpp"
 #include <string>
 #include <SFML/Graphics.hpp>
 #include <cstring>
-#include <X11/Xlib.h>
 #include <boost/filesystem/path.hpp>
+#include <odhtdb/Database.hpp>
+#include <odhtdb/Signature.hpp>
+#include <odhtdb/bin2hex.hpp>
+#include <odhtdb/hex2bin.hpp>
+#include <X11/Xlib.h>
 
 using namespace std;
 using namespace dchat;
 using namespace TinyProcessLib;
 
+string createChannelJoinKey(const unique_ptr<odhtdb::DatabaseCreateResponse> &databaseCreateResponse)
+{
+    string result;
+    result += databaseCreateResponse->getRequestHash()->toString();
+    result += "&";
+    result += odhtdb::bin2hex((const char*)databaseCreateResponse->getNodeEncryptionKey()->data, databaseCreateResponse->getNodeEncryptionKey()->size);
+    return result;
+}
+
+odhtdb::DatabaseNode createDatabaseNodeFromJoinKey(const string &joinKey)
+{
+    odhtdb::DatabaseNode result;
+    
+    string nodeHashStr = odhtdb::hex2bin(joinKey.c_str(), 64);
+    memcpy(result.getRequestHash()->getData(), nodeHashStr.data(), nodeHashStr.size());
+    
+    string nodeEncryptionKeyStr = odhtdb::hex2bin(joinKey.c_str() + 65, 64);
+    char *nodeEncryptionKeyRaw = new char[nodeEncryptionKeyStr.size()];
+    result.getNodeEncryptionKey()->data = nodeEncryptionKeyRaw;
+    result.getNodeEncryptionKey()->size = nodeEncryptionKeyStr.size();
+    
+    return result;
+}
+
 int main(int argc, char **argv)
 {
     /*
@@ -27,14 +57,138 @@ int main(int argc, char **argv)
     window.setVerticalSyncEnabled(false);
     window.setFramerateLimit(60);
     
-    //odhtdb::Database database("bootstrap.ring.cx", 4222, Cache::getDchatDir());
+    odhtdb::Database database("bootstrap.ring.cx", 4222, Cache::getDchatDir());
+    
+    database.setOnCreateNodeCallback([](const odhtdb::DatabaseCreateNodeRequest &request)
+    {
+        
+    });
+    
+    database.setOnAddNodeCallback([](const odhtdb::DatabaseAddNodeRequest &request)
+    {
+        
+    });
+    
+    database.setOnAddUserCallback([](const odhtdb::DatabaseAddUserRequest &request)
+    {
+        
+    });
     //Video video(500, 500, "https://www.youtube.com/watch?v=bs0-EX9mJmg");
     
     Cache cache;
     
     Channel channel("latenightshiendjs");
-    ChannelSidePanel channelSidePanel(300.0f);
-    channelSidePanel.addChannel(&channel);
+    ChannelSidePanel::addChannel(&channel);
+    UsersSidePanel::addUser(channel.getLocalUser());
+    
+    odhtdb::Signature::KeyPair *currentUserKeyPair = nullptr;
+    vector<odhtdb::NodeLocalUser> localNodeUsers;
+    string currentUserName;
+    string currentUserPassword;
+    
+    Command::add("login", [&currentUserKeyPair, &currentUserName, &currentUserPassword, &localNodeUsers, &database](const vector<string> &args)
+    {
+        if(args.size() != 2)
+        {
+            fprintf(stderr, "Expected 2 arguments for command login (username and password), got %u argument(s)\n", args.size());
+            return;
+        }
+        
+        try
+        {
+            odhtdb::Signature::KeyPair keyPair = database.getStorage().decryptLocalEncryptedUser(args[0], args[1]);
+            localNodeUsers = database.getStorage().getLocalNodeUsers(keyPair);
+            
+            for(auto localNodeUser : localNodeUsers)
+            {
+                //const odhtdb::DatabaseStorageObjectList *nodeStorage = database.getStorage().getStorage(localNodeUser.nodeHash);
+                //Channel *channel = new Channel()
+            }
+            
+            printf("Successfully logged into user %s\n", args[0].c_str());
+            if(currentUserKeyPair)
+                delete currentUserKeyPair;
+            currentUserKeyPair = new odhtdb::Signature::KeyPair(keyPair);
+            
+            currentUserName = args[0];
+            currentUserPassword = args[1];
+        }
+        catch(odhtdb::DatabaseStorageException &e)
+        {
+            fprintf(stderr, "Failed to login, reason: %s\n", e.what());
+        }
+    });
+    
+    Command::add("register", [&currentUserKeyPair, &currentUserName, &currentUserPassword, &database](const vector<string> &args)
+    {
+        if(args.size() != 2)
+        {
+            fprintf(stderr, "Expected 2 arguments for command register (username and password), got %u argument(s)\n", args.size());
+            return;
+        }
+        
+        odhtdb::Signature::KeyPair keyPair;
+        if(!database.getStorage().storeLocalUser(args[0], keyPair, args[1]))
+        {
+            fprintf(stderr, "User with name %s already exists in storage\n", args[0].c_str());
+            return;
+        }
+        
+        printf("Registered user %s, public key: %s, private key: %s\n", args[0].c_str(), keyPair.getPublicKey().toString().c_str(), keyPair.getPrivateKey().toString().c_str());
+        printf("Successfully logged into user %s\n", args[0].c_str());
+        
+        if(currentUserKeyPair)
+            delete currentUserKeyPair;
+        currentUserKeyPair = new odhtdb::Signature::KeyPair(keyPair);
+        
+        currentUserName = args[0];
+        currentUserPassword = args[1];
+    });
+    
+    Command::add("cc", [&currentUserKeyPair, &currentUserName, &database](const vector<string> &args)
+    {
+        if(args.size() != 1)
+        {
+            fprintf(stderr, "Expected 1 argument for command cc (channel name), got %u argument(s)\n", args.size());
+            return;
+        }
+        
+        if(!currentUserKeyPair)
+        {
+            fprintf(stderr, "You are not logged in. Please login before creating a channel\n");
+            return;
+        }
+        
+        auto createResponse = database.create(currentUserName, *currentUserKeyPair, args[0]);
+        database.commit();
+        odhtdb::DatabaseNode databaseNode(createResponse->getNodeEncryptionKey(), createResponse->getRequestHash());
+        database.seed(databaseNode);
+        printf("Created database '%s', join key: '%s'\n", args[0].c_str(), createChannelJoinKey(createResponse).c_str());
+    });
+    
+    Command::add("jc", [&currentUserKeyPair, &database](const vector<string> &args)
+    {
+        if(args.size() != 1)
+        {
+            fprintf(stderr, "Expected 1 argument for command jc (channel join key), got %u argument(s)\n", args.size());
+            return;
+        }
+        
+        if(args[0].size() != 129)
+        {
+            fprintf(stderr, "Expected join key to be 129 characters, was %u character(s)\n", args[0].size());
+            return;
+        }
+        
+        if(!currentUserKeyPair)
+        {
+            fprintf(stderr, "You are not logged in. Please login before joining a channel\n");
+            return;
+        }
+        
+        odhtdb::DatabaseNode databaseNode = createDatabaseNodeFromJoinKey(args[0]);
+        database.seed(databaseNode);
+    });
     
     sf::Event event;
     while (window.isOpen())
@@ -60,8 +214,7 @@ int main(int argc, char **argv)
         }
 
         window.clear(sf::Color(40, 40, 40));
-        channel.draw(window, sf::Vector2f(channelSidePanel.width, 0.0f), cache);
-        channelSidePanel.draw(window);
+        channel.draw(window, cache);
         //video.draw(window);
         window.display();
     }