From 922c704bee7c79d85eefdf8538edd7e17d02f137 Mon Sep 17 00:00:00 2001
From: Evgeny Fadeev <evgeny.fadeev@gmail.com>
Date: Tue, 7 Aug 2012 10:59:22 -0400
Subject: made it impossible to leave the "everyone" group

---
 askbot/models/__init__.py                  | 4 +++-
 askbot/models/tag.py                       | 7 ++++---
 askbot/models/user.py                      | 5 +++++
 askbot/skins/default/templates/macros.html | 2 +-
 askbot/views/commands.py                   | 4 ++++
 askbot/views/users.py                      | 5 ++++-
 6 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/askbot/models/__init__.py b/askbot/models/__init__.py
index 4ccc2afd..ac610506 100644
--- a/askbot/models/__init__.py
+++ b/askbot/models/__init__.py
@@ -31,7 +31,9 @@ from askbot.models.question import QuestionView, AnonymousQuestion
 from askbot.models.question import DraftQuestion
 from askbot.models.question import FavoriteQuestion
 from askbot.models.tag import Tag, MarkedTag
-from askbot.models.tag import get_group_names, get_groups
+from askbot.models.tag import get_global_group
+from askbot.models.tag import get_group_names
+from askbot.models.tag import get_groups
 from askbot.models.user import EmailFeedSetting, ActivityAuditStatus, Activity
 from askbot.models.user import GroupMembership, GroupProfile
 from askbot.models.post import Post, PostRevision
diff --git a/askbot/models/tag.py b/askbot/models/tag.py
index 539d70f8..b0fd9aac 100644
--- a/askbot/models/tag.py
+++ b/askbot/models/tag.py
@@ -23,7 +23,8 @@ def get_global_group():
         from askbot.models import get_admin
         return Tag.group_tags.get_or_create(
                             group_name=group_name,
-                            user=get_admin()
+                            user=get_admin(),
+                            is_open=False
                         )
 
 def delete_tags(tags):
@@ -307,7 +308,7 @@ class GroupTagManager(BaseQuerySetManager):
     def get_query_set(self):
         return GroupTagQuerySet(self.model)
 
-    def get_or_create(self, group_name = None, user = None):
+    def get_or_create(self, group_name = None, user = None, is_open=True):
         """creates a group tag or finds one, if exists"""
         #todo: here we might fill out the group profile
 
@@ -321,7 +322,7 @@ class GroupTagManager(BaseQuerySetManager):
             tag = self.model(name = group_name, created_by = user)
             tag.save()
             from askbot.models.user import GroupProfile
-            group_profile = GroupProfile(group_tag = tag)
+            group_profile = GroupProfile(group_tag = tag, is_open=is_open)
             group_profile.save()
         return tag
 
diff --git a/askbot/models/user.py b/askbot/models/user.py
index e4077ea5..14c1d189 100644
--- a/askbot/models/user.py
+++ b/askbot/models/user.py
@@ -11,6 +11,7 @@ from django.forms import EmailField, URLField
 from django.utils.translation import ugettext as _
 from django.utils.html import strip_tags
 from askbot import const
+from askbot.conf import settings as askbot_settings
 from askbot.utils import functions
 from askbot.models.tag import Tag
 from askbot.forms import DomainNameField
@@ -380,6 +381,10 @@ class GroupProfile(models.Model):
         if user.is_anonymous():
             return False
 
+        #a special case - automatic global group cannot be joined or left
+        if self.group_tag.name == askbot_settings.GLOBAL_GROUP_NAME:
+            return False
+
         if self.is_open:
             return True
 
diff --git a/askbot/skins/default/templates/macros.html b/askbot/skins/default/templates/macros.html
index a640cda9..c03980aa 100644
--- a/askbot/skins/default/templates/macros.html
+++ b/askbot/skins/default/templates/macros.html
@@ -232,7 +232,7 @@ poor design of the data or methods on data objects #}
 {%- endmacro -%}
 
 {%- macro group_join_button(group_id = None, can_join = False, is_member = False) -%}
-    {% if can_join or is_member %}
+    {% if can_join %}
         <button 
             class="group-join-btn follow-toggle {% if is_member %}on on-state{% endif %}"
             data-group-id="{{group_id}}"
diff --git a/askbot/views/commands.py b/askbot/views/commands.py
index 797652a6..64bf8d37 100644
--- a/askbot/views/commands.py
+++ b/askbot/views/commands.py
@@ -24,6 +24,7 @@ from askbot import models
 from askbot import forms
 from askbot.conf import should_show_sort_by_relevance
 from askbot.conf import settings as askbot_settings
+from askbot.models.tag import get_global_group
 from askbot.utils import category_tree
 from askbot.utils import decorators
 from askbot.utils import url_utils
@@ -614,8 +615,11 @@ def add_tag_category(request):
 def get_groups_list(request):
     """returns names of group tags
     for the autocomplete function"""
+    global_group = get_global_group()
     group_names = models.Tag.group_tags.get_all().filter(
                                     deleted = False
+                                ).exclude(
+                                    name=global_group.name
                                 ).values_list(
                                     'name', flat = True
                                 )
diff --git a/askbot/views/users.py b/askbot/views/users.py
index 9012a048..5fb581b8 100644
--- a/askbot/views/users.py
+++ b/askbot/views/users.py
@@ -37,6 +37,7 @@ from askbot.conf import settings as askbot_settings
 from askbot import models
 from askbot import exceptions
 from askbot.models.badges import award_badges_signal
+from askbot.models.tag import get_global_group
 from askbot.skins.loaders import render_into_skin
 from askbot.templatetags import extra_tags
 from askbot.search.state_manager import SearchState
@@ -56,7 +57,7 @@ def owner_or_moderator_required(f):
         return f(request, profile_owner, context)
     return wrapped_func
 
-def show_users(request, by_group = False, group_id = None, group_slug = None):
+def show_users(request, by_group=False, group_id=None, group_slug=None):
     """Users view, including listing of users by group"""
     users = models.User.objects.exclude(status = 'b')
     group = None
@@ -442,6 +443,8 @@ def user_stats(request, user, context):
     badges.sort(key=operator.itemgetter(1), reverse=True)
 
     user_groups = models.Tag.group_tags.get_for_user(user = user)
+    global_group = get_global_group()
+    user_groups = user_groups.exclude(name=global_group.name)
 
     if request.user == user:
         groups_membership_info = user.get_groups_membership_info(user_groups)
-- 
cgit v1.2.3-1-g7c22