takahe/activities/views/follows.py

92 lines
3.2 KiB
Python
Raw Normal View History

2022-12-21 11:09:18 +00:00
from django.db import models
2022-11-18 03:04:01 +00:00
from django.utils.decorators import method_decorator
from django.views.generic import ListView
2022-11-18 03:04:01 +00:00
from users.decorators import identity_required
from users.models import Follow, FollowStates, IdentityStates
2022-11-18 03:04:01 +00:00
@method_decorator(identity_required, name="dispatch")
class Follows(ListView):
2022-11-18 03:04:01 +00:00
"""
Shows followers/follows.
"""
template_name = "activities/follows.html"
extra_context = {
"section": "follows",
}
paginate_by = 50
2022-11-18 03:04:01 +00:00
def get(self, request, *args, **kwargs):
self.inbound = self.request.GET.get("inbound")
return super().get(request, *args, **kwargs)
def get_queryset(self):
if self.inbound:
2022-12-21 11:09:18 +00:00
follow_dir = models.Q(target=self.request.identity)
else:
2022-12-21 11:09:18 +00:00
follow_dir = models.Q(source=self.request.identity)
return (
Follow.objects.filter(
follow_dir,
state__in=FollowStates.group_active(),
2022-12-21 11:09:18 +00:00
)
.select_related(
"target",
"target__domain",
"source",
"source__domain",
)
.exclude(source__state__in=IdentityStates.group_deleted())
.exclude(target__state__in=IdentityStates.group_deleted())
2022-12-21 11:09:18 +00:00
.order_by("-created")
)
2022-11-18 03:04:01 +00:00
2022-12-17 00:39:10 +00:00
def follows_to_identities(self, follows, attr):
"""
Turns a list of follows into a list of identities (ith the
follow creation date preserved on them.
"""
result = []
for follow in follows:
identity = getattr(follow, attr)
identity.follow_date = follow.state_changed
result.append(identity)
return result
def get_context_data(self):
context = super().get_context_data()
# Go work out if any of these people also follow us/are followed
if self.inbound:
2022-12-17 00:39:10 +00:00
context["page_obj"].object_list = self.follows_to_identities(
context["page_obj"], "source"
)
identity_ids = [identity.id for identity in context["page_obj"]]
context["outbound_ids"] = Follow.objects.filter(
source=self.request.identity,
target_id__in=identity_ids,
state__in=FollowStates.group_active(),
).values_list("target_id", flat=True)
else:
2022-12-17 00:39:10 +00:00
context["page_obj"].object_list = self.follows_to_identities(
context["page_obj"], "target"
)
identity_ids = [identity.id for identity in context["page_obj"]]
context["inbound_ids"] = Follow.objects.filter(
target=self.request.identity,
source_id__in=identity_ids,
state__in=FollowStates.group_active(),
).values_list("source_id", flat=True)
context["inbound"] = self.inbound
2022-12-17 00:32:04 +00:00
context["num_inbound"] = Follow.objects.filter(
target=self.request.identity,
state__in=FollowStates.group_active(),
).count()
context["num_outbound"] = Follow.objects.filter(
source=self.request.identity,
state__in=FollowStates.group_active(),
).count()
return context