Added a demo mode and command to reset demo user. Closes #139.

backup/models.py

@@ -17,7 +17,7 @@
 from django.core.files.storage import FileSystemStorage
 from django.utils.encoding import smart_unicode
 from django.utils.xmlutils import SimplerXMLGenerator
-from core.context_processors import version
+from core.context_processors import common
 from django.db.models.fields.related import ForeignKey, OneToOneField
 import os
 import errno
@@ -130,7 +130,7 @@ def backup_objects(self):
 
         self.xml = SimplerXMLGenerator(self.stream, settings.DEFAULT_CHARSET)
         self.xml.startDocument()
-        self.xml.startElement("aemanager", {"version" : version()['version']})
+        self.xml.startElement("aemanager", {"version" : common()['version']})
 
         for model in models:
             for object in model.objects.filter(owner=self.user):

bugtracker/views.py

@@ -9,13 +9,14 @@
 from django.core.urlresolvers import reverse
 from django.db.transaction import commit_on_success
 from django.db.models.aggregates import Count, Max
-from core.decorators import settings_required
+from core.decorators import settings_required, disabled_for_demo
 from django.core.mail import mail_admins, send_mass_mail
 from django.contrib.sites.models import Site
 from django.conf import settings
 from core.templatetags.modeltags import display_name
 import datetime
 
+@disabled_for_demo
 @settings_required
 def issue_list(request):
     o = request.GET.get('o', 'last_comment_date')
@@ -56,6 +57,7 @@ def issue_list(request):
                                'ot': ot},
                               context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 def message_list(request):
     if request.user.is_superuser:
@@ -69,6 +71,7 @@ def message_list(request):
                                'issues': issues},
                               context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 def closed_issue_list(request):
     o = request.GET.get('o', 'last_comment_date')
@@ -107,7 +110,7 @@ def closed_issue_list(request):
                                'ot': ot},
                               context_instance=RequestContext(request))
 
-
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def issue_create_or_edit(request, id=None):
@@ -154,6 +157,7 @@ def issue_create_or_edit(request, id=None):
                                'form': form},
                               context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def issue_close(request, id):
@@ -189,6 +193,7 @@ def issue_close(request, id):
                                'form': commentForm},
                               context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def issue_reopen(request, id):
@@ -228,6 +233,7 @@ def issue_reopen(request, id):
                                'form': commentForm},
                               context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 def issue_detail(request, id):
     issue = get_object_or_404(Issue,
@@ -247,6 +253,7 @@ def issue_detail(request, id):
                                'user_votes': user_votes},
                               context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 def message_detail(request, id):
     if request.user.is_superuser:
@@ -267,6 +274,7 @@ def message_detail(request, id):
                                'commentForm': commentForm},
                               context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def issue_delete(request, id):
@@ -289,6 +297,7 @@ def issue_delete(request, id):
                                'object_label': 'Issue "%s"' % (issue)},
                                context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def comment_create_or_edit(request, id=None, issue_id=None):
@@ -351,6 +360,7 @@ def comment_create_or_edit(request, id=None, issue_id=None):
                                'form': form},
                               context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def comment_message_create(request, issue_id=None):
@@ -398,7 +408,7 @@ def comment_message_create(request, issue_id=None):
                                'form': form},
                               context_instance=RequestContext(request))
 
-
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def comment_delete(request, id):
@@ -421,6 +431,7 @@ def comment_delete(request, id):
                                'object_label': 'Comment "%s"' % (comment)},
                                context_instance=RequestContext(request))
 
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def vote(request, issue_id):
@@ -439,6 +450,7 @@ def vote(request, issue_id):
         messages.error(request, _("No votes for closed issues"))
     return redirect(reverse('issue_detail', kwargs={'id': issue.id }))
 
+@disabled_for_demo
 @settings_required
 @commit_on_success
 def unvote(request, issue_id):

core/context_processors.py

@@ -1,11 +1,9 @@
 from django.conf import settings
 
-def parent_site(request):
+def common(request=None):
     return {'logo_url': settings.LOGO_URL,
-            'parent_site_url': settings.PARENT_SITE_URL}
+            'parent_site_url': settings.PARENT_SITE_URL,
+            'version': '1.2',
+            'GOOGLE_API_KEY': settings.GOOGLE_API_KEY,
+            'demo_mode': settings.DEMO}
 
-def version(request=None):
-    return {'version': '1.2'}
-
-def google_api_key(request):
-    return {'GOOGLE_API_KEY': settings.GOOGLE_API_KEY}

core/decorators.py

@@ -1,11 +1,13 @@
 from django.contrib.auth import REDIRECT_FIELD_NAME
-from django.http import HttpResponseRedirect
+from django.http import HttpResponseRedirect, HttpResponseNotAllowed, \
+    HttpResponseForbidden
 from django.core.urlresolvers import reverse
 from django.contrib import messages
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ugettext_lazy as _, ugettext
 from django.contrib.auth.decorators import login_required
 from django.utils.functional import wraps
 from django.utils.decorators import available_attrs
+from django.conf import settings
 
 def settings_required(view_func, redirect_field_name=REDIRECT_FIELD_NAME):
     """
@@ -18,3 +20,15 @@ def decorator(request, *args, **kwargs):
         messages.info(request, _('You need to fill these informations to continue'))
         return HttpResponseRedirect(reverse('settings_edit'))
     return login_required(wraps(view_func, assigned=available_attrs(view_func))(decorator), redirect_field_name=redirect_field_name)
+
+def disabled_for_demo(view_func):
+    """
+    decorator which redirects to settings page if mandatory
+    values are not set, use login_required.
+    """
+    def decorator(request, *args, **kwargs):
+        if not settings.DEMO:
+            return view_func(request, *args, **kwargs)
+        return HttpResponseForbidden(ugettext("You can't use this feature in demo"))
+
+    return wraps(view_func, assigned=available_attrs(view_func))(decorator)