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, Badge, ValidationHash
   5 from forum import settings
   6 from forum.settings import APP_SHORT_NAME
   7 from forum.utils.mail import send_email, send_template_email
   8
   9 class UserJoinsAction(ActionProxy):
  10     def repute_users(self):
  11         self.repute(self.user, int(settings.INITIAL_REP))
  12
  13     def process_action(self):
  14         hash = ValidationHash.objects.create_new(self.user, 'email', [self.user.email])
  15         send_template_email([self.user], "auth/email_validation.html", {'validation_code': hash})
  16
  17     def describe(self, viewer=None):
  18         return _("%(user)s %(have_has)s joined the %(app_name)s Q&A community") % {
  19         'user': self.hyperlink(self.user.get_profile_url(), self.friendly_username(viewer, self.user)),
  20         'have_has': self.viewer_or_user_verb(viewer, self.user, _('have'), _('has')),
  21         'app_name': APP_SHORT_NAME,
  22         }
  23
  24 class EditProfileAction(ActionProxy):
  25     def describe(self, viewer=None):
  26         return _("%(user)s edited %(hes_or_your)s %(profile_link)s") % {
  27         'user': self.hyperlink(self.user.get_profile_url(), self.friendly_username(viewer, self.user)),
  28         'hes_or_your': self.viewer_or_user_verb(viewer, self.user, _('your'), _('his')),
  29         'profile_link': self.hyperlink(self.user.get_profile_url(), _('profile')),
  30         }
  31
  32 class BonusRepAction(ActionProxy):
  33     def process_data(self, value):
  34         self._value = value
  35
  36     def repute_users(self):
  37         self.repute(self.user, self._value)
  38         self.user.message_set.create(
  39                 message=_("Congratulations, you have been awarded an extra %s reputation points.") % self._value +
  40                 '<br />%s' % self.extra.get('message', _('Thank you')))
  41
  42     def describe(self, viewer=None):
  43         value = self.extra.get('value', _('unknown'))
  44         message = self.extra.get('message', '')
  45
  46         return _("%(user)s %(was_were)s awarded %(value)s reputation points: %(message)s") % {
  47         'user': self.hyperlink(self.user.get_profile_url(), self.friendly_username(viewer, self.user)),
  48         'was_were': self.viewer_or_user_verb(viewer, self.user, _('were'), _('was')),
  49         'value': value, 'message': message
  50         }
  51
  52 class AwardAction(ActionProxy):
  53     def process_data(self, badge, trigger):
  54         self.__dict__['_badge'] = badge
  55         self.__dict__['_trigger'] = trigger
  56
  57     def process_action(self):
  58         badge = self.__dict__['_badge']
  59         trigger = self.__dict__['_trigger']
  60
  61         award = Award(user=self.user, badge=badge, trigger=trigger, action=self)
  62         if self.node:
  63             award.node = self.node
  64
  65         award.save()
  66         award.badge.awarded_count = F('awarded_count') + 1
  67         award.badge.save()
  68
  69         if award.badge.type == Badge.GOLD:
  70             self.user.gold += 1
  71         if award.badge.type == Badge.SILVER:
  72             self.user.silver += 1
  73         if award.badge.type == Badge.BRONZE:
  74             self.user.bronze += 1
  75
  76         self.user.save()
  77
  78         self.user.message_set.create(message=_(
  79                 """Congratulations, you have received a badge '%(badge_name)s'. Check out <a href=\"%(profile_url)s\">your profile</a>."""
  80                 ) %
  81         dict(badge_name=award.badge.name, profile_url=self.user.get_profile_url()))
  82
  83     def cancel_action(self):
  84         award = self.award
  85         badge = award.badge
  86         badge.awarded_count = F('awarded_count') - 1
  87         badge.save()
  88         award.delete()
  89
  90     @classmethod
  91     def get_for(cls, user, badge, node=False):
  92         try:
  93             if node is False:
  94                 return Award.objects.get(user=user, badge=badge).action
  95             else:
  96                 return Award.objects.get(user=user, node=node, badge=badge).action
  97         except:
  98             return None
  99
 100     def describe(self, viewer=None):
 101         return _("%(user)s %(were_was)s awarded the %(badge_name)s badge") % {
 102         'user': self.hyperlink(self.user.get_profile_url(), self.friendly_username(viewer, self.user)),
 103         'were_was': self.viewer_or_user_verb(viewer, self.user, _('were'), _('was')),
 104         'badge_name': self.award.badge.name,
 105         }