Add support for register from browser on servers with disabled registration.

5 files changed, 42 insertions, 6 deletions

diff --git a/src/client.cpp b/src/client.cpp
index 8180b22c1..2ec9c183c 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -1023,6 +1023,7 @@ int Client::gameExec()
         {
             mServerName = mCurrentServer.hostname;
             initServerConfig(mCurrentServer.hostname);
+            loginData.registerUrl = mCurrentServer.registerUrl;
             if (mOptions.username.empty())
             {
                 if (loginData.remember)
diff --git a/src/gui/logindialog.cpp b/src/gui/logindialog.cpp
index e971aa5bc..00c5ab54d 100644
--- a/src/gui/logindialog.cpp
+++ b/src/gui/logindialog.cpp
@@ -27,6 +27,7 @@
 #include "keydata.h"
 #include "keyevent.h"
 
+#include "gui/confirmdialog.h"
 #include "gui/okdialog.h"
 #include "gui/sdlinput.h"
 
@@ -43,12 +44,23 @@
 
 #include "utils/gettext.h"
 #include "utils/paths.h"
+#include "utils/process.h"
 
 #include "debug.h"
 
 std::string LoginDialog::savedPassword("");
 std::string LoginDialog::savedPasswordKey("");
 
+struct OpenUrlListener : public gcn::ActionListener
+{
+    void action(const gcn::ActionEvent &event)
+    {
+        if (event.getId() == "yes")
+            openBrowser(url);
+    }
+
+    std::string url;
+} urlListener;
 
 const char *UPDATE_TYPE_TEXT[3] =
 {
@@ -221,8 +233,8 @@ LoginDialog::LoginDialog(LoginData *const data, std::string serverName,
         mPassField->requestFocus();
 
     mLoginButton->setEnabled(canSubmit());
-    mRegisterButton->setEnabled(Net::getLoginHandler()
-                                ->isRegistrationEnabled());
+    mRegisterButton->setEnabled(Net::getLoginHandler()->isRegistrationEnabled()
+        || !mLoginData->registerUrl.empty());
 }
 
 LoginDialog::~LoginDialog()
@@ -299,10 +311,20 @@ void LoginDialog::action(const gcn::ActionEvent &event)
     }
     else if (event.getId() == "register")
     {
-        mLoginData->username = mUserField->getText();
-        mLoginData->password = mPassField->getText();
-
-        Client::setState(STATE_REGISTER_PREP);
+        if (Net::getLoginHandler()->isRegistrationEnabled())
+        {
+            mLoginData->username = mUserField->getText();
+            mLoginData->password = mPassField->getText();
+            Client::setState(STATE_REGISTER_PREP);
+        }
+        else if (!mLoginData->registerUrl.empty())
+        {
+            const std::string &url = mLoginData->registerUrl;
+            urlListener.url = url;
+            ConfirmDialog *const confirmDlg = new ConfirmDialog(
+                _("Open register url"), url, false, true);
+            confirmDlg->addActionListener(&urlListener);
+        }
     }
     else if (event.getId() == "customhost")
     {
diff --git a/src/gui/serverdialog.cpp b/src/gui/serverdialog.cpp
index 2f0610999..ec97b73c6 100644
--- a/src/gui/serverdialog.cpp
+++ b/src/gui/serverdialog.cpp
@@ -362,6 +362,7 @@ void ServerDialog::connectToSelectedServer()
     mServerInfo->type = server.type;
     mServerInfo->name = server.name;
     mServerInfo->description = server.description;
+    mServerInfo->registerUrl = server.registerUrl;
     mServerInfo->save = true;
 
     if (chatLogger)
@@ -631,6 +632,11 @@ void ServerDialog::loadServers(const bool addNew)
                 server.description = reinterpret_cast<const char*>(
                     subNode->xmlChildrenNode->content);
             }
+            else if (xmlNameEqual(subNode, "registerurl"))
+            {
+                server.registerUrl = reinterpret_cast<const char*>(
+                    subNode->xmlChildrenNode->content);
+            }
         }
 
         server.version.first = gui->getFont()->getWidth(version);
@@ -648,6 +654,7 @@ void ServerDialog::loadServers(const bool addNew)
                 mServers[i].name = server.name;
                 mServers[i].version = server.version;
                 mServers[i].description = server.description;
+                mServers[i].registerUrl = server.registerUrl;
                 mServersListModel->setVersionString(i, version);
                 found = true;
                 break;
diff --git a/src/net/logindata.h b/src/net/logindata.h
index 1aed31b19..ed29f7736 100644
--- a/src/net/logindata.h
+++ b/src/net/logindata.h
@@ -38,6 +38,7 @@ class LoginData final
             updateType(0),
             email(""),
             captchaResponse(""),
+            registerUrl(""),
             gender(GENDER_UNSPECIFIED),
             remember(false),
             registerLogin(false)
@@ -65,6 +66,7 @@ class LoginData final
 
         std::string email;
         std::string captchaResponse;
+        std::string registerUrl;
 
         Gender gender;
 
@@ -84,6 +86,7 @@ class LoginData final
             updateType = Upd_Normal;
             email.clear();
             captchaResponse.clear();
+            registerUrl.clear();
             gender = GENDER_UNSPECIFIED;
             lastLogin.clear();
             resetCharacterSlots();
diff --git a/src/net/serverinfo.h b/src/net/serverinfo.h
index d58bd3286..ed9e699b0 100644
--- a/src/net/serverinfo.h
+++ b/src/net/serverinfo.h
@@ -50,6 +50,7 @@ public:
     unsigned short port;
 
     std::string description;
+    std::string registerUrl;
     VersionString version;
 
     bool save;
@@ -68,6 +69,7 @@ public:
         hostname(info.hostname),
         port(info.port),
         description(info.description),
+        registerUrl(info.registerUrl),
         save(info.save)
     {
         version.first = info.version.first;
@@ -86,6 +88,7 @@ public:
         hostname.clear();
         port = 0;
         description.clear();
+        registerUrl.clear();
         version.first = 0;
         version.second.clear();
         save = false;