allowed to enable and disable scopes on the main page

2 files changed, 84 insertions, 0 deletions

diff --git a/askbot/conf/__init__.py b/askbot/conf/__init__.py
index fd62bc88..c1989f8d 100644
--- a/askbot/conf/__init__.py
+++ b/askbot/conf/__init__.py
@@ -8,6 +8,7 @@ import askbot.conf.karma_and_badges_visibility
 import askbot.conf.email
 import askbot.conf.forum_data_rules
 import askbot.conf.moderation
+import askbot.conf.main_pages
 import askbot.conf.flatpages
 import askbot.conf.site_settings
 import askbot.conf.license
diff --git a/askbot/conf/main_pages.py b/askbot/conf/main_pages.py
new file mode 100644
index 00000000..940d2e91
--- /dev/null
+++ b/askbot/conf/main_pages.py
@@ -0,0 +1,83 @@
+"""
+Settings responsible for display of questions lists
+"""
+from askbot.conf.settings_wrapper import settings
+from askbot.conf.super_groups import DATA_AND_FORMATTING
+from askbot.deps import livesettings
+from django.utils.translation import ugettext_lazy as _
+
+MAIN_PAGES = livesettings.ConfigurationGroup(
+            'MAIN_PAGES',
+            _('Logic of the questions page'), 
+            super_group=DATA_AND_FORMATTING
+        )
+
+settings.register(
+    livesettings.BooleanValue(
+        MAIN_PAGES,
+        'ALL_SCOPE_ENABLED',
+        default=True,
+        description=_('Enable "All Questions" selector'),
+        help_text=_('At least one of these selectors must be enabled')
+    )
+)
+
+settings.register(
+    livesettings.BooleanValue(
+        MAIN_PAGES,
+        'UNANSWERED_SCOPE_ENABLED',
+        default=True,
+        description=_('Enable "Unanswered Questions" selector'),
+        help_text=_('At least one of these selectors must be enabled')
+    )
+)
+
+settings.register(
+    livesettings.BooleanValue(
+        MAIN_PAGES,
+        'FOLLOWED_SCOPE_ENABLED',
+        default=True,
+        description=_('Enable "Followed Questions" selector'),
+        help_text=_('At least one of these selectors must be enabled')
+    )
+)
+
+def enable_default_selector_if_disabled(old_value, new_value):
+    scope_switch_name = new_value.upper() + '_SCOPE_ENABLED'
+    is_enabled = getattr(settings, scope_switch_name)
+    if is_enabled is False:
+        settings.update(scope_switch_name, True)
+    return new_value
+
+SCOPE_CHOICES_AUTHENTICATED = (
+    ('all', _('All Questions')),
+    ('unanswered', _('Unanswered Questions')),
+    ('followed', _('Followed Questions'))
+)
+
+settings.register(
+    livesettings.StringValue(
+        MAIN_PAGES,
+        'DEFAULT_SCOPE_AUTHENTICATED',
+        choices=SCOPE_CHOICES_AUTHENTICATED,
+        default='all',
+        description=_('Default questions selector for the authenticated users'),
+        update_callback=enable_default_selector_if_disabled
+    )
+)
+
+SCOPE_CHOICES_ANONYMOUS = (#anonymous users can't see followed questions
+    ('all', _('All Questions')),
+    ('unanswered', _('Unanswered Questions')),
+)
+
+settings.register(
+    livesettings.StringValue(
+        MAIN_PAGES,
+        'DEFAULT_SCOPE_ANONYMOUS',
+        choices=SCOPE_CHOICES_ANONYMOUS,
+        default='all',
+        description=_('Default questions selector for the anonymous users'),
+        update_callback=enable_default_selector_if_disabled
+    )
+)