forum/actions/user.py

   1 from django.utils.translation import ugettext as _
   2 from django.db.models import F
   3 from forum.models.action import ActionProxy
   4 from forum.models import Award
   5 from forum import settings
   6 from forum.settings import APP_SHORT_NAME
   7
   8 class UserJoinsAction(ActionProxy):
   9     def repute_users(self):
  10         self.repute(self.user, int(settings.INITIAL_REP))
  11
  12     def describe(self, viewer=None):
  13         return _("%(user)s as joined the %(app_name)s Q&A community") % {
  14             'user': self.hyperlink(self.user.get_profile_url(), self.friendly_username(viewer, self.user)),
  15             'app_name': APP_SHORT_NAME,
  16         }
  17
  18 class EditProfileAction(ActionProxy):
  19     def describe(self, viewer=None):
  20         return _("%(user)s edited %(hes_or_your)s %(profile_link)s") % {
  21             'user': self.hyperlink(self.user.get_profile_url(), self.friendly_username(viewer, self.user)),
  22             'hes_or_your': self.viewer_or_user_verb(viewer, self.user, _('your'), _('hes')),
  23             'profile_link': self.hyperlink(self.user.get_profile_url(), _('profile')),
  24         }
  25
  26 class AwardAction(ActionProxy):
  27     def process_data(self, badge, trigger):
  28         self.__dict__['_badge'] = badge
  29         self.__dict__['_trigger'] = trigger
  30
  31     def process_action(self):
  32         badge = self.__dict__['_badge']
  33         trigger = self.__dict__['_trigger']
  34
  35         award = Award(user=self.user, badge=badge, trigger=trigger, action=self)
  36         if self.node:
  37             award.node = self.node
  38
  39         award.save()
  40         award.badge.awarded_count = F('awarded_count') + 1
  41         award.badge.save()
  42         self.user.message_set.create(message=_("""Congratulations, you have received a badge '%(badge_name)s'. Check out <a href=\"%(profile_url)s\">your profile</a>.""") %
  43                                      dict(badge_name=award.badge.name, profile_url=self.user.get_profile_url()))
  44
  45     def cancel_action(self):
  46         award = self.award
  47         badge = award.badge
  48         badge.awarded_count = F('awarded_count') - 1
  49         badge.save()
  50         award.delete()
  51
  52     @classmethod
  53     def get_for(cls, user, badge, node=False):
  54         try:
  55             if node is False:
  56                 return Award.objects.get(user=user, badge=badge).action
  57             else:
  58                 return Award.objects.get(user=user, node=node, badge=badge).action
  59         except:
  60             return None
  61
  62     def describe(self, viewer=None):
  63         return _("%(user)s %(were_was)s awarded the %(badge_name)s badge") % {
  64             'user': self.hyperlink(self.user.get_profile_url(), self.friendly_username(viewer, self.user)),
  65             'were_was': self.viewer_or_user_verb(viewer, self.user, _('were'), _('was')),
  66             'badge_name': self.award.badge.name,
  67         }