Several improvements in full text search operations.

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

diff --git a/forum/models/user.py b/forum/models/user.py
index d96426e2ad909db291bb6140d5377cda70686c5d..ae8f9387d2d4fe82d492595eb98722ad9f2f9c63 100644 (file)
--- a/forum/models/user.py
+++ b/forum/models/user.py
@@ -4,10 +4,10 @@ from django.core.exceptions import ObjectDoesNotExist, MultipleObjectsReturned
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.auth.models import User as DjangoUser, AnonymousUser as DjangoAnonymousUser
 from django.db.models import Q
-try:
-    from hashlib import md5
-except:
-    from md5 import new as md5
+
+from django.utils.encoding import smart_unicode
+
+from forum.settings import TRUNCATE_LONG_USERNAMES, TRUNCATE_USERNAMES_LONGER_THAN
 
 import string
 from random import Random
@@ -131,7 +131,7 @@ class User(BaseModel, DjangoUser):
     vote_down_count = DenormalizedField("actions", canceled=False, action_type="votedown")
 
     def __unicode__(self):
-        return self.username
+        return smart_unicode(self.username)
 
     @property
     def prop(self):
@@ -150,14 +150,19 @@ class User(BaseModel, DjangoUser):
 
     @property
     def decorated_name(self):
+        username = smart_unicode(self.username)
+
+        if len(username) > TRUNCATE_USERNAMES_LONGER_THAN and TRUNCATE_LONG_USERNAMES:
+            username = '%s...' % username[:TRUNCATE_USERNAMES_LONGER_THAN-3]
+
         if settings.SHOW_STATUS_DIAMONDS:
             if self.is_superuser:
-                return u"%s \u2666\u2666" % self.username
+                return u"%s \u2666\u2666" % username
 
             if self.is_staff:
-                return u"%s \u2666" % self.username
+                return u"%s \u2666" % username
 
-        return self.username
+        return username
 
     @property
     def last_activity(self):
@@ -193,22 +198,32 @@ class User(BaseModel, DjangoUser):
 
     @models.permalink
     def get_profile_url(self):
-        return ('user_profile', (), {'id': self.id, 'slug': slugify(self.username)})
+        return ('user_profile', (), {'id': self.id, 'slug': slugify(smart_unicode(self.username))})
 
     def get_absolute_url(self):
         return self.get_profile_url()
 
     @models.permalink
     def get_asked_url(self):
-        return ('user_questions', (), {'mode': _('asked-by'), 'user': self.id, 'slug': slugify(self.username)})
+        return ('user_questions', (), {'mode': _('asked-by'), 'user': self.id, 'slug': slugify(smart_unicode(self.username))})
+
+    @models.permalink
+    def get_user_subscriptions_url(self):
+        return ('user_subscriptions', (), { 'id': self.id, 'slug': slugify(smart_unicode(self.username))})
 
     @models.permalink
     def get_answered_url(self):
         return ('user_questions', (), {'mode': _('answered-by'), 'user': self.id, 'slug': slugify(self.username)})
 
-    @models.permalink
     def get_subscribed_url(self):
-        return ('user_questions', (), {'mode': _('subscribed-by'), 'user': self.id, 'slug': slugify(self.username)})
+        try:
+            # Try to retrieve the Subscribed User URL.
+            url = reverse('user_questions',
+                           kwargs={'mode': _('subscribed-by'), 'user': self.id, 'slug': slugify(smart_unicode(self.username))})
+            return url
+        except Exception, e:
+            # If some Exception has been raised, don't forget to log it.
+            logging.error("Error retrieving a subscribed user URL: %s" % e)
 
     def get_profile_link(self):
         profile_link = u'<a href="%s">%s</a>' % (self.get_profile_url(), self.username)
@@ -286,9 +301,16 @@ class User(BaseModel, DjangoUser):
     def can_delete_comment(self, comment):
         return self == comment.author or self.reputation >= int(settings.REP_TO_DELETE_COMMENTS)
 
-    @true_if_is_super_or_staff
     def can_convert_comment_to_answer(self, comment):
-        return self == comment.author or self.reputation >= int(settings.REP_TO_CONVERT_COMMENTS_TO_ANSWERS)
+        # We need to know what is the comment parent node type.
+        comment_parent_type = comment.parent.node_type
+
+        # If the parent is not a question or an answer this comment cannot be converted to an answer.
+        if comment_parent_type != "question" and comment_parent_type != "answer":
+            return False
+
+        return (comment.parent.node_type in ('question', 'answer')) and (self.is_superuser or self.is_staff or (
+            self == comment.author) or (self.reputation >= int(settings.REP_TO_CONVERT_COMMENTS_TO_ANSWERS)))
 
     def can_convert_to_comment(self, answer):
         return (not answer.marked) and (self.is_superuser or self.is_staff or answer.author == self or self.reputation >= int
@@ -474,9 +496,6 @@ class SubscriptionSettings(models.Model):
     #auto_subscribe_to
     all_questions = models.BooleanField(default=False)
     all_questions_watched_tags = models.BooleanField(default=False)
-    questions_asked = models.BooleanField(default=True)
-    questions_answered = models.BooleanField(default=True)
-    questions_commented = models.BooleanField(default=False)
     questions_viewed = models.BooleanField(default=False)
 
     #notify activity on subscribed