removed default frontend stuff from actions

it's all handled via get-frontend and set-frontend now.
and there are now some doctests in actions/pagekite_util.py

actions/pagekite

@@ -60,15 +60,6 @@ def parse_arguments():
     subparsers.add_parser('enable', help='Enable PageKite service')
     subparsers.add_parser('disable', help='Disable PageKite service')
 
-
-    # get/set using the default pagekite.net frontend
-    subparsers.add_parser('get-pagekitenet-frontend-status',
-                          help='Get whether pagekite.net frontend is enabled')
-    subparsers.add_parser('enable-pagekitenet-frontend',
-                          help='Enable using default pagekite.net frontend')
-    subparsers.add_parser('disable-pagekitenet-frontend',
-                          help='Disable default pagekite.net frontend')
-
     # Frontend
     subparsers.add_parser('get-frontend', help='Get pagekite frontend')
     set_frontend = subparsers.add_parser('set-frontend',
@@ -130,23 +121,24 @@ def subcommand_disable(_):
 
 def subcommand_get_frontend(_):
     """Get pagekite frontend url"""
-    url = aug.get(PATHS['frontend'])
-    print url if url else ""
+    if aug.match(PATHS['defaults']):
+        print "pagekite.net"
+    else:
+        url = aug.get(PATHS['frontend'])
+        print url if url else ""
 
 
 def subcommand_set_frontend(arguments):
-    """Set pagekite frontend url and disable default pagekite.net frontend"""
-    aug.remove(PATHS['defaults'])
-    aug.set(PATHS['frontend'], arguments.url)
-    aug.save()
+    """Set pagekite frontend url, taking care of defaults and pagekite.net"""
+    if arguments.url in ('pagekite.net', 'defaults', 'default'):
+        enable_pagekitenet_frontend()
+    else:
+        aug.remove(PATHS['defaults'])
+        aug.set(PATHS['frontend'], arguments.url)
+        aug.save()
 
 
-def subcommand_get_pagekitenet_frontend_status(_):
-    match = aug.match(PATHS['defaults'])
-    print "enabled" if match else "disabled"
-
-
-def subcommand_enable_pagekitenet_frontend(_):
+def enable_pagekitenet_frontend():
     """Enable using default pageket.net frontend
 
     This disables any other frontends.
@@ -157,12 +149,6 @@ def subcommand_enable_pagekitenet_frontend(_):
     print "enabled"
 
 
-def subcommand_disable_pagekitenet_frontend(_):
-    aug.remove(PATHS['defaults'])
-    aug.save()
-    print "disabled"
-
-
 def pagekite_enable():
     """Enable the pagekite daemon"""
     aug.remove(PATHS['abort_not_configured'])

actions/pagekite_util.py

@@ -18,13 +18,10 @@
 #
 
 """
+Utilities for configuring PageKite.
+
 The variables/functions defined here are used by both the action script
 and the plinth pagekite module.
-
-For example the functionality to convert pagekite service_on strings like
-    "http:@kitename:localhost:80:@kitestring"
-into parameter dictionaries and the other way round. And functions that we want
-to be covered by tests.
 """
 # ATTENTION: This file has to be both python2 and python3 compatible
 
@@ -37,7 +34,11 @@ SERVICE_PARAMS = ['protocol', 'kitename', 'backend_host', 'backend_port',
 
 
 def convert_to_service(service_string):
-    """ Convert a service string into a service parameter dictionary"""
+    """ Convert a service string into a service parameter dictionary
+    >>> convert_to_service('https/443:@kitename:localhost:443:@kitesecret')
+    {'kitename': '@kitename', 'backend_host': 'localhost', \
+'secret': '@kitesecret', 'protocol': 'https/443', 'backend_port': '443'}
+    """
     # The actions.py uses shlex.quote() to escape/quote malicious user input.
     # That affects '*.@kitename', so the params string gets quoted.
     # If the string is escaped and contains '*.@kitename', look whether shlex
@@ -75,7 +76,13 @@ def convert_to_service(service_string):
 
 
 def convert_service_to_string(service):
-    """ Convert service dict into a ":"-separated parameter string """
+    """ Convert service dict into a ":"-separated parameter string
+
+    >>> convert_service_to_string({'kitename': '@kitename', \
+'backend_host': 'localhost', 'secret': '@kitesecret', \
+'protocol': 'https/443', 'backend_port': '443'})
+    'https/443:@kitename:localhost:443:@kitesecret'
+    """
     try:
         service_string = ":".join([str(service[param]) for param in
                                   SERVICE_PARAMS])

plinth/modules/pagekite/forms.py

@@ -86,11 +86,7 @@ for your account if no secret is set on the kite'))
             messages.success(request, _('Kite details set'))
 
         if old['server'] != new['server']:
-            server = new['server']
-            if server in ('defaults', 'default', 'pagekite.net'):
-                _run(['enable-pagekitenet-frontend'])
-            else:
-                _run(['set-frontend', server])
+            _run(['set-frontend', new['server']])
             messages.success(request, _('Pagekite server set'))
 
         if old != new:

plinth/modules/pagekite/util.py

@@ -84,14 +84,9 @@ def get_pagekite_config():
     # PageKite kite details
     status.update(get_kite_details())
 
-    # PageKite server: 'pagekite.net' if flag 'defaults' is set,
-    # the value of 'frontend' otherwise
-    use_pagekitenet_server = _run(['get-pagekitenet-frontend-status'])
-    if "enabled" in use_pagekitenet_server:
-        value = 'pagekite.net'
-    elif "disabled" in use_pagekitenet_server:
-        value = _run(['get-frontend'])
-    status['server'] = value.replace('\n', '')
+    # PageKite frontend server
+    server = _run(['get-frontend'])
+    status['server'] = server.replace('\n', '')
 
     return status
 

plinth/modules/pagekite/views.py

@@ -16,7 +16,6 @@
 #
 
 from gettext import gettext as _
-from django.contrib.auth.decorators import login_required
 from django.core.urlresolvers import reverse, reverse_lazy
 from django.http.response import HttpResponseRedirect
 from django.template.response import TemplateResponse
@@ -39,7 +38,6 @@ subsubmenu = [{'url': reverse_lazy('pagekite:index'),
                'text': _('Custom Services')}]
 
 
-@login_required
 def index(request):
     """Serve introduction page"""
     return TemplateResponse(request, 'pagekite_introduction.html',
@@ -59,7 +57,8 @@ class ContextMixin(object):
         context['subsubmenu'] = subsubmenu
         return context
 
-    @method_decorator(package.required('pagekite'))
+    @method_decorator(package.required('pagekite', 'augeas-tools',
+                                       'python-augeas'))
     def dispatch(self, *args, **kwargs):
         return super(ContextMixin, self).dispatch(*args, **kwargs)