removing extra osqa directory

[osqa.git] / forum / models / user.py

diff --git a/forum/models/user.py b/forum/models/user.py
old mode 100755 (executable)
new mode 100644 (file)
index 9502416..655e17e
--- a/forum/models/user.py
+++ b/forum/models/user.py
@@ -1,77 +1,376 @@
 from base import *\r
 from base import *\r

+from forum import const\r
+from django.contrib.contenttypes.models import ContentType\r
+from django.contrib.auth.models import User as DjangoUser, AnonymousUser as DjangoAnonymousUser\r
+from django.db.models import Q\r
+from hashlib import md5\r
+import string\r
+from random import Random\r

 \r
 from django.utils.translation import ugettext as _\r
 \r
 from django.utils.translation import ugettext as _\r

+import django.dispatch\r

 \r
 \r

-class Activity(models.Model):\r
+\r
+QUESTIONS_PER_PAGE_CHOICES = (\r
+   (10, u'10'),\r
+   (30, u'30'),\r
+   (50, u'50'),\r
+)\r
+\r
+class UserManager(CachedManager):\r
+    def get_site_owner(self):\r
+        return self.all().order_by('date_joined')[0]\r
+\r
+class AnonymousUser(DjangoAnonymousUser):\r
+    def get_visible_answers(self, question):\r
+        return question.answers.filter(deleted=False)\r
+\r
+    def can_view_deleted_post(self, post):\r
+        return False\r
+\r
+    def can_vote_up(self):\r
+        return False\r
+\r
+    def can_vote_down(self):\r
+        return False\r
+\r
+    def can_flag_offensive(self, post=None):\r
+        return False\r
+\r
+    def can_view_offensive_flags(self, post=None):\r
+        return False\r
+\r
+    def can_comment(self, post):\r
+        return False\r
+\r
+    def can_like_comment(self, comment):\r
+        return False\r
+\r
+    def can_edit_comment(self, comment):\r
+        return False\r
+\r
+    def can_delete_comment(self, comment):\r
+        return False\r
+\r
+    def can_accept_answer(self, answer):\r
+        return False\r
+\r
+    def can_edit_post(self, post):\r
+        return False\r
+\r
+    def can_retag_questions(self):\r
+        return False\r
+\r
+    def can_close_question(self, question):\r
+        return False\r
+\r
+    def can_reopen_question(self, question):\r
+        return False\r
+\r
+    def can_delete_post(self, post):\r
+        return False\r
+\r
+    def can_upload_files(self):\r
+        return False\r
+\r
+class User(BaseModel, DjangoUser):\r
+    is_approved = models.BooleanField(default=False)\r
+    email_isvalid = models.BooleanField(default=False)\r
+    email_key = models.CharField(max_length=32, null=True)\r
+    reputation = models.PositiveIntegerField(default=1)\r
+\r
+    gold = models.SmallIntegerField(default=0)\r
+    silver = models.SmallIntegerField(default=0)\r
+    bronze = models.SmallIntegerField(default=0)\r
+\r
+    questions_per_page = models.SmallIntegerField(choices=QUESTIONS_PER_PAGE_CHOICES, default=10)\r
+    hide_ignored_questions = models.BooleanField(default=False)\r
+    \r
+    last_seen = models.DateTimeField(default=datetime.datetime.now)\r
+    real_name = models.CharField(max_length=100, blank=True)\r
+    website = models.URLField(max_length=200, blank=True)\r
+    location = models.CharField(max_length=100, blank=True)\r
+    date_of_birth = models.DateField(null=True, blank=True)\r
+    about = models.TextField(blank=True)\r
+    \r
+    objects = UserManager()\r
+\r
+    @property\r
+    def gravatar(self):\r
+        return hashlib.md5(self.email).hexdigest()\r
+\r
+    def save(self, *args, **kwargs):\r
+        if self.reputation < 0:\r
+            self.reputation = 1\r
+\r
+        super(User, self).save(*args, **kwargs)\r
+\r
+    def get_absolute_url(self):\r
+        return self.get_profile_url()\r
+\r
+    def get_messages(self):\r
+        messages = []\r
+        for m in self.message_set.all():\r
+            messages.append(m.message)\r
+        return messages\r
+\r
+    def delete_messages(self):\r
+        self.message_set.all().delete()\r
+\r
+    def get_profile_url(self):\r
+        """Returns the URL for this User's profile."""\r
+        return "/%s%d/%s" % (_('users/'), self.id, slugify(self.username))\r
+\r
+    def get_profile_link(self):\r
+        profile_link = u'<a href="%s">%s</a>' % (self.get_profile_url(),self.username)\r
+        logging.debug('in get profile link %s' % profile_link)\r
+        return mark_safe(profile_link)\r
+\r
+    def get_vote_count_today(self):\r
+        today = datetime.date.today()\r
+        return self.votes.filter(voted_at__range=(today - datetime.timedelta(days=1), today)).count()\r
+\r
+    def get_up_vote_count(self):\r
+        return self.votes.filter(vote=1).count()\r
+\r
+    def get_down_vote_count(self):\r
+        return self.votes.filter(vote=-1).count()\r
+\r
+    def get_reputation_by_upvoted_today(self):\r
+        today = datetime.datetime.now()\r
+        sum = self.reputes.filter(\r
+                models.Q(reputation_type=TYPE_REPUTATION_GAIN_BY_UPVOTED) |\r
+                models.Q(reputation_type=TYPE_REPUTATION_LOST_BY_UPVOTE_CANCELED),\r
+                reputed_at__range=(today - datetime.timedelta(days=1), today)).aggregate(models.Sum('value'))\r
+\r
+        if sum.get('value__sum', None) is not None: return sum['value__sum']\r
+        return 0\r
+\r
+    def get_flagged_items_count_today(self):\r
+        today = datetime.date.today()\r
+        return self.flaggeditems.filter(flagged_at__range=(today - datetime.timedelta(days=1), today)).count()\r
+\r
+    def get_visible_answers(self, question):\r
+        if self.is_superuser:\r
+            return question.answers\r
+        else:\r
+            return question.answers.filter(models.Q(deleted=False) | models.Q(deleted_by=self))\r
+\r
+    def can_view_deleted_post(self, post):\r
+        return self.is_superuser or post.author == self\r
+\r
+    def can_vote_up(self):\r
+        return self.reputation >= int(settings.REP_TO_VOTE_UP) or self.is_superuser\r
+\r
+    def can_vote_down(self):\r
+        return self.reputation >= int(settings.REP_TO_VOTE_DOWN) or self.is_superuser\r
+\r
+    def can_flag_offensive(self, post=None):\r
+        if post is not None and post.author == self:\r
+            return False\r
+        return self.is_superuser or self.reputation >= int(settings.REP_TO_FLAG)\r
+\r
+    def can_view_offensive_flags(self, post=None):\r
+        if post is not None and post.author == self:\r
+            return True\r
+        return self.is_superuser or self.reputation >= int(settings.REP_TO_VIEW_FLAGS)\r
+\r
+    def can_comment(self, post):\r
+        return self == post.author or self.reputation >= int(settings.REP_TO_COMMENT\r
+        ) or self.is_superuser or (post.__class__.__name__ == "Answer" and self == post.question.author)\r
+\r
+    def can_like_comment(self, comment):\r
+        return self != comment.user and (self.reputation >= int(settings.REP_TO_LIKE_COMMENT) or self.is_superuser)\r
+\r
+    def can_edit_comment(self, comment):\r
+        return (comment.user == self and comment.added_at >= datetime.datetime.now() - datetime.timedelta(minutes=60)\r
+        ) or self.is_superuser\r
+\r
+    def can_delete_comment(self, comment):\r
+        return self == comment.user or self.reputation >= int(settings.REP_TO_DELETE_COMMENTS) or self.is_superuser\r
+\r
+    def can_accept_answer(self, answer):\r
+        return self.is_superuser or self == answer.question.author\r
+\r
+    def can_edit_post(self, post):\r
+        return self.is_superuser or self == post.author or self.reputation >= int(settings.REP_TO_EDIT_OTHERS\r
+        ) or (post.wiki and self.reputation >= int(settings.REP_TO_EDIT_WIKI))\r
+\r
+    def can_retag_questions(self):\r
+        return self.reputation >= int(settings.REP_TO_RETAG)\r
+\r
+    def can_close_question(self, question):\r
+        return self.is_superuser or (self == question.author and self.reputation >= int(settings.REP_TO_CLOSE_OWN)\r
+        ) or self.reputation >= int(settings.REP_TO_CLOSE_OTHERS)\r
+\r
+    def can_reopen_question(self, question):\r
+        return self.is_superuser or (self == question.author and self.reputation >= settings.REP_TO_REOPEN_OWN)\r
+\r
+    def can_delete_post(self, post):\r
+        return self.is_superuser or (self == post.author and (post.__class__.__name__ == "Answer" or\r
+        not post.answers.filter(~Q(author=self)).count()))\r
+\r
+    def can_upload_files(self):\r
+        return self.is_superuser or self.reputation >= int(settings.REP_TO_UPLOAD)\r
+\r
+    class Meta:\r
+        app_label = 'forum'\r
+\r
+class Activity(MetaContent):\r

     """\r
     We keep some history data for user activities\r
     """\r
     user = models.ForeignKey(User)\r
     activity_type = models.SmallIntegerField(choices=TYPE_ACTIVITY)\r
     active_at = models.DateTimeField(default=datetime.datetime.now)\r
     """\r
     We keep some history data for user activities\r
     """\r
     user = models.ForeignKey(User)\r
     activity_type = models.SmallIntegerField(choices=TYPE_ACTIVITY)\r
     active_at = models.DateTimeField(default=datetime.datetime.now)\r

-    content_type   = models.ForeignKey(ContentType)\r
-    object_id      = models.PositiveIntegerField()\r
-    content_object = generic.GenericForeignKey('content_type', 'object_id')\r

     is_auditted    = models.BooleanField(default=False)\r
 \r
     is_auditted    = models.BooleanField(default=False)\r
 \r

-    def __unicode__(self):\r
-        return u'[%s] was active at %s' % (self.user.username, self.active_at)\r
-\r

     class Meta:\r
         app_label = 'forum'\r
         db_table = u'activity'\r
 \r
     class Meta:\r
         app_label = 'forum'\r
         db_table = u'activity'\r
 \r

-class EmailFeedSetting(models.Model):\r
-    DELTA_TABLE = {\r
-        'w':datetime.timedelta(7),\r
-        'd':datetime.timedelta(1),\r
-        'n':datetime.timedelta(-1),\r
-    }\r
-    FEED_TYPES = (\r
-                    ('q_all',_('Entire forum')),\r
-                    ('q_ask',_('Questions that I asked')),\r
-                    ('q_ans',_('Questions that I answered')),\r
-                    ('q_sel',_('Individually selected questions')),\r
-                    )\r
-    UPDATE_FREQUENCY = (\r
-                    ('w',_('Weekly')),\r
-                    ('d',_('Daily')),\r
-                    ('n',_('No email')),\r
-                   )\r
-    subscriber = models.ForeignKey(User)\r
-    feed_type = models.CharField(max_length=16,choices=FEED_TYPES)\r
-    frequency = models.CharField(max_length=8,choices=UPDATE_FREQUENCY,default='n')\r
-    added_at = models.DateTimeField(auto_now_add=True)\r
-    reported_at = models.DateTimeField(null=True)\r
-\r
-    def save(self,*args,**kwargs):\r
-        type = self.feed_type\r
-        subscriber = self.subscriber\r
-        similar = self.__class__.objects.filter(feed_type=type,subscriber=subscriber).exclude(pk=self.id)\r
-        if len(similar) > 0:\r
-            raise IntegrityError('email feed setting already exists')\r
-        super(EmailFeedSetting,self).save(*args,**kwargs)\r
+    def __unicode__(self):\r
+        return u'[%s] was active at %s' % (self.user.username, self.active_at)\r
+\r
+    def save(self, *args, **kwargs):\r
+        super(Activity, self).save(*args, **kwargs)\r
+        if self._is_new:\r
+            activity_record.send(sender=self.activity_type, instance=self)\r
+\r
+    @property\r
+    def question(self):\r
+        if self.activity_type == const.TYPE_ACTIVITY_ASK_QUESTION:\r
+            return self.content_object\r
+        elif self.activity_type in (const.TYPE_ACTIVITY_ANSWER,\r
+                const.TYPE_ACTIVITY_MARK_ANSWER, const.TYPE_ACTIVITY_UPDATE_QUESTION):\r
+            return self.content_object.question\r
+        elif self.activity_type == const.TYPE_ACTIVITY_COMMENT_QUESTION:\r
+            return self.content_object.content_object\r
+        elif self.activity_type == const.TYPE_ACTIVITY_COMMENT_ANSWER:\r
+            return self.content_object.content_object.question\r
+        elif self.activity_type == const.TYPE_ACTIVITY_UPDATE_ANSWER:\r
+            return self.content_object.content_object.answer.question\r
+        else:\r
+            raise NotImplementedError()\r
+\r
+    @property\r
+    def type_as_string(self):\r
+        if self.activity_type == const.TYPE_ACTIVITY_ASK_QUESTION:\r
+            return _("asked")\r
+        elif self.activity_type  == const.TYPE_ACTIVITY_ANSWER:\r
+            return _("answered")\r
+        elif self.activity_type  == const.TYPE_ACTIVITY_MARK_ANSWER:\r
+            return _("marked an answer")\r
+        elif self.activity_type  == const.TYPE_ACTIVITY_UPDATE_QUESTION:\r
+            return _("edited")\r
+        elif self.activity_type == const.TYPE_ACTIVITY_COMMENT_QUESTION:\r
+            return _("commented")\r
+        elif self.activity_type == const.TYPE_ACTIVITY_COMMENT_ANSWER:\r
+            return _("commented an answer")\r
+        elif self.activity_type == const.TYPE_ACTIVITY_UPDATE_ANSWER:\r
+            return _("edited an answer")\r
+        else:\r
+            raise NotImplementedError()\r
+\r
+\r
+activity_record = django.dispatch.Signal(providing_args=['instance'])\r
+\r
+class SubscriptionSettings(models.Model):\r
+    user = models.OneToOneField(User, related_name='subscription_settings')\r
+\r
+    enable_notifications = models.BooleanField(default=True)\r
+\r
+    #notify if\r
+    member_joins = models.CharField(max_length=1, default='n', choices=const.NOTIFICATION_CHOICES)\r
+    new_question = models.CharField(max_length=1, default='d', choices=const.NOTIFICATION_CHOICES)\r
+    new_question_watched_tags = models.CharField(max_length=1, default='i', choices=const.NOTIFICATION_CHOICES)\r
+    subscribed_questions = models.CharField(max_length=1, default='i', choices=const.NOTIFICATION_CHOICES)\r
+    \r
+    #auto_subscribe_to\r
+    all_questions = models.BooleanField(default=False)\r
+    all_questions_watched_tags = models.BooleanField(default=False)\r
+    questions_asked = models.BooleanField(default=True)\r
+    questions_answered = models.BooleanField(default=True)\r
+    questions_commented = models.BooleanField(default=False)\r
+    questions_viewed = models.BooleanField(default=False)\r
+\r
+    #notify activity on subscribed\r
+    notify_answers = models.BooleanField(default=True)\r
+    notify_reply_to_comments = models.BooleanField(default=True)\r
+    notify_comments_own_post = models.BooleanField(default=True)\r
+    notify_comments = models.BooleanField(default=False)\r
+    notify_accepted = models.BooleanField(default=False)\r

 \r
     class Meta:\r
         app_label = 'forum'\r
 \r
 \r
     class Meta:\r
         app_label = 'forum'\r
 \r

-class AnonymousEmail(models.Model):\r
-    #validation key, if used\r
-    key = models.CharField(max_length=32)\r
-    email = models.EmailField(null=False,unique=True)\r
-    isvalid = models.BooleanField(default=False)\r
+from forum.utils.time import one_day_from_now\r
+\r
+class ValidationHashManager(models.Manager):\r
+    def _generate_md5_hash(self, user, type, hash_data, seed):\r
+        return md5("%s%s%s%s" % (seed, "".join(map(str, hash_data)), user.id, type)).hexdigest()\r
+\r
+    def create_new(self, user, type, hash_data=[], expiration=None):\r
+        seed = ''.join(Random().sample(string.letters+string.digits, 12))\r
+        hash = self._generate_md5_hash(user, type, hash_data, seed)\r
+\r
+        obj = ValidationHash(hash_code=hash, seed=seed, user=user, type=type)\r
+\r
+        if expiration is not None:\r
+            obj.expiration = expiration\r
+\r
+        try:\r
+            obj.save()\r
+        except:\r
+            return None\r
+            \r
+        return obj\r
+\r
+    def validate(self, hash, user, type, hash_data=[]):\r
+        try:\r
+            obj = self.get(hash_code=hash)\r
+        except:\r
+            return False\r
+\r
+        if obj.type != type:\r
+            return False\r
+\r
+        if obj.user != user:\r
+            return False\r
+\r
+        valid = (obj.hash_code == self._generate_md5_hash(obj.user, type, hash_data, obj.seed))\r
+\r
+        if valid:\r
+            if obj.expiration < datetime.datetime.now():\r
+                obj.delete()\r
+                return False\r
+            else:\r
+                obj.delete()\r
+                return True\r
+\r
+        return False\r
+\r
+class ValidationHash(models.Model):\r
+    hash_code = models.CharField(max_length=255,unique=True)\r
+    seed = models.CharField(max_length=12)\r
+    expiration = models.DateTimeField(default=one_day_from_now)\r
+    type = models.CharField(max_length=12)\r
+    user = models.ForeignKey(User)\r
+\r
+    objects = ValidationHashManager()\r

 \r
     class Meta:\r
 \r
     class Meta:\r

+        unique_together = ('user', 'type')\r

         app_label = 'forum'\r
 \r
         app_label = 'forum'\r
 \r

+    def __str__(self):\r
+        return self.hash_code\r

 \r
 class AuthKeyUserAssociation(models.Model):\r
 \r
 class AuthKeyUserAssociation(models.Model):\r

-    key = models.CharField(max_length=256,null=False,unique=True)\r
+    key = models.CharField(max_length=255,null=False,unique=True)\r

     provider = models.CharField(max_length=64)\r
     provider = models.CharField(max_length=64)\r

-    user = models.ForeignKey(User)\r
+    user = models.ForeignKey(User, related_name="auth_keys")\r

     added_at = models.DateTimeField(default=datetime.datetime.now)\r
 \r
     class Meta:\r
         app_label = 'forum'\r
     added_at = models.DateTimeField(default=datetime.datetime.now)\r
 \r
     class Meta:\r
         app_label = 'forum'\r

-        \r
-    
\ No newline at end of file