X-Git-Url: https://git.openstreetmap.org./osqa.git/blobdiff_plain/410bfa05ee36ed1d99356c443a5f3f6aa3ee9578..31f67094578292b834139406a9aaea3a15123218:/forum/models/action.py

diff --git a/forum/models/action.py b/forum/models/action.py
index 10eb165..b3cfd26 100644
--- a/forum/models/action.py
+++ b/forum/models/action.py
@@ -1,268 +1,322 @@
-from django.utils.translation import ugettext as _
-from utils import PickledObjectField
-from threading import Thread
-from base import *
-import re
-
-class ActionManager(models.Manager):
-    use_for_related_fields = True
-
-    def get_query_set(self):
-        qs = super(ActionManager, self).get_query_set().filter(canceled=False)
-
-        if self.model is not Action:
-            return qs.filter(action_type=self.model.get_type())
-        else:
-            return qs
-
-    def get(self, *args, **kwargs):
-        action = super(ActionManager, self).get(*args, **kwargs)
-        if self.model == Action:
-            return action.leaf()
-        return action
-
-    def get_for_types(self, types, *args, **kwargs):
-        kwargs['action_type__in'] = [t.get_type() for t in types]
-        return self.get(*args, **kwargs)
-
-        
-
-class Action(models.Model):
-    user = models.ForeignKey('User', related_name="actions")
-    ip   = models.CharField(max_length=16)
-    node = models.ForeignKey('Node', null=True, related_name="actions")
-    action_type = models.CharField(max_length=16)
-    action_date = models.DateTimeField(default=datetime.datetime.now)
-
-    extra = PickledObjectField()
-
-    canceled = models.BooleanField(default=False)
-    canceled_by = models.ForeignKey('User', null=True, related_name="canceled_actions")
-    canceled_at = models.DateTimeField(null=True)
-    canceled_ip = models.CharField(max_length=16)
-
-    hooks = {}
-
-    objects = ActionManager()
-
-    @property
-    def at(self):
-        return self.action_date
-
-    @property
-    def by(self):
-        return self.user
-
-    def repute_users(self):
-        pass
-
-    def process_data(self, **data):
-        pass
-
-    def process_action(self):
-        pass
-
-    def cancel_action(self):
-        pass
-
-    def describe(self, viewer=None):
-        return ""
-
-    def repute(self, user, value):
-        repute = ActionRepute(action=self, user=user, value=value)
-        repute.save()
-        return repute
-
-    def cancel_reputes(self):
-        for repute in self.reputes.all():
-            cancel = ActionRepute(action=self, user=repute.user, value=(-repute.value), by_canceled=True)
-            cancel.save()
-
-    def leaf(self):
-        leaf_cls = ActionProxyMetaClass.types.get(self.action_type, None)
-
-        if leaf_cls is None:
-            return self
-
-        leaf = leaf_cls()
-        leaf.__dict__ = self.__dict__
-        return leaf
-
-    @classmethod
-    def get_type(cls):
-        return re.sub(r'action$', '', cls.__name__.lower())
-
-    def save(self, data=None, *args, **kwargs):
-        isnew = False
-
-        if not self.id:
-            self.action_type = self.__class__.get_type()
-            isnew = True
-
-        if data:
-            self.process_data(**data)
-
-        super(Action, self).save(*args, **kwargs)
-
-        if isnew:
-            if (self.node is None) or (not self.node.wiki):
-                self.repute_users()
-            self.process_action()
-            self.trigger_hooks(True)
-
-        return self
-
-    def delete(self):
-        self.cancel_action()
-        super(Action, self).delete()
-
-    def cancel(self, user=None, ip=None):
-        if not self.canceled:
-            self.canceled = True
-            self.canceled_at = datetime.datetime.now()
-            self.canceled_by = (user is None) and self.user or user
-            if ip:
-                self.canceled_ip = ip
-            self.save()
-            self.cancel_reputes()
-            self.cancel_action()
-            #self.trigger_hooks(False)
-
-    @classmethod
-    def get_current(cls, **kwargs):
-        kwargs['canceled'] = False
-
-        try:
-            return cls.objects.get(**kwargs)
-        except cls.MultipleObjectsReturned:
-            logging.error("Got multiple values for action %s with args %s", cls.__name__,
-                          ", ".join(["%s='%s'" % i for i in kwargs.items()]))
-            raise
-        except cls.DoesNotExist:
-            return None
-
-    @classmethod
-    def hook(cls, fn):
-        if not Action.hooks.get(cls, None):
-            Action.hooks[cls] = []
-
-        Action.hooks[cls].append(fn)
-
-    def trigger_hooks(self, new=True):
-        thread = Thread(target=trigger_hooks_threaded,  args=[self, Action.hooks, new])
-        thread.setDaemon(True)
-        thread.start()
-
-    class Meta:
-        app_label = 'forum'
-
-def trigger_hooks_threaded(action, hooks, new):
-    for cls, hooklist in hooks.items():
-        if isinstance(action, cls):
-            for hook in hooklist:
-                try:
-                    hook(action=action, new=new)
-                except Exception, e:
-                    logging.error("Error in %s hook: %s" % (cls.__name__, str(e)))
-
-class ActionProxyMetaClass(models.Model.__metaclass__):
-    types = {}
-
-    def __new__(cls, *args, **kwargs):
-        new_cls = super(ActionProxyMetaClass, cls).__new__(cls, *args, **kwargs)
-        cls.types[new_cls.get_type()] = new_cls
-
-        class Meta:
-            proxy = True
-
-        new_cls.Meta = Meta
-        return new_cls
-
-class ActionProxy(Action):
-    __metaclass__ = ActionProxyMetaClass
-
-    def friendly_username(self, viewer, user):
-        return (viewer == user) and _('You') or user.username
-
-    def friendly_ownername(self, owner, user):
-        return (owner == user) and _('your') or user.username
-
-    def hyperlink(self, url, title, **attrs):
-        return '<a href="%s" %s>%s</a>' % (url, " ".join('%s="%s"' % i for i in attrs.items()), title)
-
-    def describe_node(self, viewer, node):
-        node_link = self.hyperlink(node.get_absolute_url(), node.headline)
-
-        if node.parent:
-            node_desc = _("on %(link)s") % {'link': node_link}
-        else:
-            node_desc = node_link
-
-        return _("%(user)s %(node_name)s %(node_desc)s") % {
-            'user': self.hyperlink(node.author.get_profile_url(), self.friendly_ownername(viewer, node.author)),
-            'node_name': node.friendly_name, 'node_desc': node_desc,
-        }
-    
-    class Meta:
-        proxy = True
-
-class DummyActionProxy(Action):
-    __metaclass__ = ActionProxyMetaClass
-
-    hooks = []
-
-    def process_data(self, **data):
-        pass
-
-    def process_action(self):
-        pass
-
-    def save(self, data=None):
-        self.process_action()
-
-        if data:
-            self.process_data(**data)
-
-        for hook in self.__class__.hooks:
-            hook(self, True)
-
-    @classmethod
-    def get_type(cls):
-        return re.sub(r'action$', '', cls.__name__.lower())
-
-    @classmethod
-    def hook(cls, fn):
-        cls.hooks.append(fn)
-
-
-
-class ActionRepute(models.Model):
-    action = models.ForeignKey(Action, related_name='reputes')
-    date = models.DateTimeField(default=datetime.datetime.now)
-    user = models.ForeignKey('User', related_name='reputes')
-    value = models.IntegerField(default=0)
-    by_canceled = models.BooleanField(default=False)
-
-    @property
-    def positive(self):
-        if self.value > 0: return self.value
-        return 0
-
-    @property
-    def negative(self):
-        if self.value < 0: return self.value
-        return 0
-
-    def save(self, *args, **kwargs):
-        super(ActionRepute, self).save(*args, **kwargs)
-        self.user.reputation = models.F('reputation') + self.value
-        self.user.save()
-
-    def delete(self):
-        self.user.reputation = models.F('reputation') - self.value
-        self.user.save()
-        super(ActionRepute, self).delete()
-
-    class Meta:
-        app_label = 'forum'
-
+from django.utils.translation import ugettext as _
+from django.utils.encoding import smart_unicode
+
+from utils import PickledObjectField
+from threading import Thread
+from forum.utils import html
+from base import *
+import re
+
+class ActionQuerySet(CachedQuerySet):
+    def obj_from_datadict(self, datadict):
+        cls = ActionProxyMetaClass.types.get(datadict['action_type'], None)
+        if cls:
+            obj = cls()
+            obj.__dict__.update(datadict)
+            return obj
+        else:
+            return super(ActionQuerySet, self).obj_from_datadict(datadict)
+
+    def get(self, *args, **kwargs):            
+        action = super(ActionQuerySet, self).get(*args, **kwargs).leaf
+
+        if not isinstance(action, self.model):
+            raise self.model.DoesNotExist()
+
+        return action
+
+class ActionManager(CachedManager):
+    use_for_related_fields = True
+
+    def get_queryset(self):
+        qs = ActionQuerySet(self.model)
+
+        if self.model is not Action:
+            return qs.filter(action_type=self.model.get_type())
+        else:
+            return qs
+
+    def get_for_types(self, types, *args, **kwargs):
+        kwargs['action_type__in'] = [t.get_type() for t in types]
+        return self.get(*args, **kwargs)
+
+
+class Action(BaseModel):
+    user = models.ForeignKey('User', related_name="actions")
+    real_user = models.ForeignKey('User', related_name="proxied_actions", null=True)
+    ip   = models.CharField(max_length=39)
+    node = models.ForeignKey('Node', null=True, related_name="actions")
+    action_type = models.CharField(max_length=32)
+    action_date = models.DateTimeField(default=datetime.datetime.now)
+
+    extra = PickledObjectField()
+
+    canceled = models.BooleanField(default=False)
+    canceled_by = models.ForeignKey('User', null=True, related_name="canceled_actions")
+    canceled_at = models.DateTimeField(null=True)
+    canceled_ip = models.CharField(max_length=39)
+
+    hooks = {}
+
+    objects = ActionManager()
+
+    @property
+    def at(self):
+        return self.action_date
+
+    @property
+    def by(self):
+        return self.user
+
+    def repute_users(self):
+        pass
+
+    def process_data(self, **data):
+        pass
+
+    def process_action(self):
+        pass
+
+    def cancel_action(self):
+        pass
+
+    @property
+    def verb(self):
+        return ""
+
+    def describe(self, viewer=None):
+        return self.__class__.__name__
+
+    def get_absolute_url(self):
+        if self.node:
+            return self.node.get_absolute_url()
+        else:
+            return self.user.get_profile_url()
+
+    def repute(self, user, value):
+        repute = ActionRepute(action=self, user=user, value=value)
+        repute.save()
+        return repute
+
+    def cancel_reputes(self):
+        for repute in self.reputes.all():
+            cancel = ActionRepute(action=self, user=repute.user, value=(-repute.value), by_canceled=True)
+            cancel.save()
+
+    @property
+    def leaf(self):
+        leaf_cls = ActionProxyMetaClass.types.get(self.action_type, None)
+
+        if leaf_cls is None:
+            return self
+
+        leaf = leaf_cls()
+        d = self._as_dict()
+        leaf.__dict__.update(self._as_dict())
+        l = leaf._as_dict()
+        return leaf
+
+    @classmethod
+    def get_type(cls):
+        return re.sub(r'action$', '', cls.__name__.lower())
+
+    def save(self, data=None, threaded=True, *args, **kwargs):
+        isnew = False
+
+        if not self.id:
+            self.action_type = self.__class__.get_type()
+            isnew = True
+
+        if data:
+            self.process_data(**data)
+
+        super(Action, self).save(*args, **kwargs)
+
+        if isnew:
+            if (self.node is None) or (not self.node.nis.wiki):
+                self.repute_users()
+            self.process_action()
+            self.trigger_hooks(threaded, True)
+
+        return self
+
+    def delete(self, *args, **kwargs):
+        self.cancel_action()
+        super(Action, self).delete(*args, **kwargs)
+
+    def cancel(self, user=None, ip=None):
+        if not self.canceled:
+            self.canceled = True
+            self.canceled_at = datetime.datetime.now()
+            self.canceled_by = (user is None) and self.user or user
+            if ip:
+                self.canceled_ip = ip
+            self.save()
+            self.cancel_reputes()
+            self.cancel_action()
+        #self.trigger_hooks(False)
+
+    @classmethod
+    def get_current(cls, **kwargs):
+        kwargs['canceled'] = False
+
+        try:
+            return cls.objects.get(**kwargs)
+        except cls.MultipleObjectsReturned:
+            logging.error("Got multiple values for action %s with args %s", cls.__name__,
+                          ", ".join(["%s='%s'" % i for i in kwargs.items()]))
+            raise
+        except cls.DoesNotExist:
+            return None
+
+    @classmethod
+    def hook(cls, fn):
+        if not Action.hooks.get(cls, None):
+            Action.hooks[cls] = []
+
+        Action.hooks[cls].append(fn)
+
+    def trigger_hooks(self, threaded, new=True):
+        if threaded:
+            thread = Thread(target=trigger_hooks, args=[self, Action.hooks, new])
+            thread.setDaemon(True)
+            thread.start()
+        else:
+            trigger_hooks(self, Action.hooks, new)
+
+    class Meta:
+        app_label = 'forum'
+
+def trigger_hooks(action, hooks, new):
+    for cls, hooklist in hooks.items():
+        if isinstance(action, cls):
+            for hook in hooklist:
+                try:
+                    hook(action=action, new=new)
+                except Exception, e:
+                    import traceback
+                    logging.error("Error in %s hook: %s" % (cls.__name__, str(e)))
+                    logging.error(traceback.format_exc())
+
+class ActionProxyMetaClass(BaseMetaClass):
+    types = {}
+
+    def __new__(cls, *args, **kwargs):
+        new_cls = super(ActionProxyMetaClass, cls).__new__(cls, *args, **kwargs)
+        cls.types[new_cls.get_type()] = new_cls
+
+        class Meta:
+            proxy = True
+
+        new_cls.Meta = Meta
+        return new_cls
+
+class ActionProxy(Action):
+    __metaclass__ = ActionProxyMetaClass
+
+    def friendly_username(self, viewer, user):
+        return (viewer == user) and _('You') or smart_unicode(user.username)
+
+    def friendly_ownername(self, owner, user):
+        return (owner == user) and _('your') or smart_unicode(user.username)
+
+    def viewer_or_user_verb(self, viewer, user, viewer_verb, user_verb):
+        return (viewer == user) and viewer_verb or user_verb
+
+    def hyperlink(self, url, title, **attrs):
+        return html.hyperlink(url, title, **attrs)
+
+    def describe_node(self, viewer, node):
+        node_link = self.hyperlink(node.get_absolute_url(), node.headline)
+
+        if node.parent:
+            node_desc = _("on %(link)s") % {'link': node_link}
+        else:
+            node_desc = node_link
+
+        return _("%(user)s %(node_name)s %(node_desc)s") % {
+        'user': self.hyperlink(node.author.get_profile_url(), self.friendly_ownername(viewer, node.author)),
+        'node_name': node.friendly_name,
+        'node_desc': node_desc,
+        }
+
+    def affected_links(self, viewer):
+        return ", ".join([self.hyperlink(u.get_profile_url(), self.friendly_username(viewer, u)) for u in set([r.user for r in self.reputes.all()])])
+
+    class Meta:
+        proxy = True
+
+class DummyActionProxyMetaClass(type):
+    def __new__(cls, *args, **kwargs):
+        new_cls = super(DummyActionProxyMetaClass, cls).__new__(cls, *args, **kwargs)
+        ActionProxyMetaClass.types[new_cls.get_type()] = new_cls
+        return new_cls
+
+class DummyActionProxy(object):
+    __metaclass__ = DummyActionProxyMetaClass
+
+    hooks = []
+
+    def __init__(self, ip=None):
+        self.ip = ip
+
+    def process_data(self, **data):
+        pass
+
+    def process_action(self):
+        pass
+
+    def save(self, data=None):
+        self.process_action()
+
+        if data:
+            self.process_data(**data)
+
+        for hook in self.__class__.hooks:
+            hook(self, True)
+
+    @classmethod
+    def get_type(cls):
+        return re.sub(r'action$', '', cls.__name__.lower())
+
+    @classmethod
+    def hook(cls, fn):
+        cls.hooks.append(fn)
+
+
+class ActionRepute(models.Model):
+    action = models.ForeignKey(Action, related_name='reputes')
+    date = models.DateTimeField(default=datetime.datetime.now)
+    user = models.ForeignKey('User', related_name='reputes')
+    value = models.IntegerField(default=0)
+    by_canceled = models.BooleanField(default=False)
+
+    @property
+    def positive(self):
+        if self.value > 0: return self.value
+        return 0
+
+    @property
+    def negative(self):
+        if self.value < 0: return self.value
+        return 0
+
+    def _add_to_rep(self, value):
+        if int(self.user.reputation + value) < 1 and not settings.ALLOW_NEGATIVE_REPUTATION:
+            return 0
+        else:
+            return models.F('reputation') + value
+
+    def save(self, *args, **kwargs):
+        super(ActionRepute, self).save(*args, **kwargs)
+        self.user.reputation = self._add_to_rep(self.value)
+        self.user.save()
+
+    def delete(self):
+        self.user.reputation = self._add_to_rep(-self.value)
+        self.user.save()
+        super(ActionRepute, self).delete()
+
+    class Meta:
+        app_label = 'forum'
+