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from django.shortcuts import get_object_or_404, redirect, render
from django.utils.decorators import method_decorator
from django.views.generic import TemplateView, View
from activities.models import PostInteraction, PostInteractionStates
from users.decorators import identity_required
from users.shortcuts import by_handle_or_404
class Post(TemplateView):
template_name = "activities/post.html"
def get_context_data(self, handle, post_id):
identity = by_handle_or_404(self.request, handle, local=False)
post = get_object_or_404(identity.posts, pk=post_id)
return {
"identity": identity,
"post": post,
"interactions": PostInteraction.get_post_interactions(
[post],
self.request.identity,
),
}
@method_decorator(identity_required, name="dispatch")
class Like(View):
"""
Adds/removes a like from the current identity to the post
"""
undo = False
def post(self, request, handle, post_id):
identity = by_handle_or_404(self.request, handle, local=False)
post = get_object_or_404(identity.posts, pk=post_id)
if self.undo:
# Undo any likes on the post
for interaction in PostInteraction.objects.filter(
type=PostInteraction.Types.like,
identity=request.identity,
post=post,
):
interaction.transition_perform(PostInteractionStates.undone)
else:
# Make a like on this post if we didn't already
PostInteraction.objects.get_or_create(
type=PostInteraction.Types.like,
identity=request.identity,
post=post,
)
# Return either a redirect or a HTMX snippet
if request.htmx:
return render(
request,
"activities/_like.html",
{
"post": post,
"interactions": {"like": set() if self.undo else {post.pk}},
},
)
return redirect(post.urls.view)
@method_decorator(identity_required, name="dispatch")
class Boost(View):
"""
Adds/removes a boost from the current identity to the post
"""
undo = False
def post(self, request, handle, post_id):
identity = by_handle_or_404(self.request, handle, local=False)
post = get_object_or_404(identity.posts, pk=post_id)
if self.undo:
# Undo any boosts on the post
for interaction in PostInteraction.objects.filter(
type=PostInteraction.Types.boost,
identity=request.identity,
post=post,
):
interaction.transition_perform(PostInteractionStates.undone)
else:
# Make a boost on this post if we didn't already
PostInteraction.objects.get_or_create(
type=PostInteraction.Types.boost,
identity=request.identity,
post=post,
)
# Return either a redirect or a HTMX snippet
if request.htmx:
return render(
request,
"activities/_boost.html",
{
"post": post,
"interactions": {"boost": set() if self.undo else {post.pk}},
},
)
return redirect(post.urls.view)
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