client download url made configurable

circle/circle/settings/base.py

@@ -465,3 +465,6 @@ SESSION_COOKIE_NAME = "csessid%x" % (((getnode() // 139) ^
                                       (getnode() % 983)) & 0xffff)
 
 MAX_NODE_RAM = get_env_variable("MAX_NODE_RAM", 1024)
+
+# Url to download the client: (e.g. http://circlecloud.org/client/download/)
+CLIENT_DOWNLOAD_URL = get_env_variable('CLIENT_DOWNLOAD_URL', 'http://circlecloud.org/client/download/')
\ No newline at end of file

circle/dashboard/templates/dashboard/_client-check.html

@@ -16,7 +16,7 @@
     <form method="POST" id="dashboard-client-check" action="">
         {% csrf_token %}
         <a class="btn btn-default" href="{%  url "dashboard.views.detail" pk=instance.pk %}" data-dismiss="modal">{% trans "Cancel" %}</a>
-        <a class="btn btn-info" href="http://circlecloud.org/client/download" data-dismiss="modal">{% trans "Download the Client" %}</a>
+        <a class="btn btn-info" href="{{ client_download_url }}" traget="_blank">{% trans "Download the Client" %}</a>
         <button data-dismiss="modal" id="client-check-button" type="submit" class="btn btn-success" title="{% trans "I downloaded and installed the client and I want to connect using it. This choice will be saved to your compuer" %}">
             <i class="fa fa-external-link"></i> {% trans "I have the Client installed" %}
         </button>

circle/dashboard/views.py

@@ -1340,6 +1340,7 @@ class ClientCheck(LoginRequiredMixin, TemplateView):
         context.update({
             'box_title': _('About CIRCLE Client'),
             'ajax_title': False,
+            'client_download_url': settings.CLIENT_DOWNLOAD_URL,
             'template': "dashboard/_client-check.html",
             'instance': get_object_or_404(
                 Instance, pk=self.request.GET.get('vm')),