kopia lustrzana https://github.com/jointakahe/takahe
110 wiersze
3.8 KiB
Python
110 wiersze
3.8 KiB
Python
from django.contrib.auth.decorators import login_required
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from django.shortcuts import get_object_or_404, redirect
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from django.utils.decorators import method_decorator
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from django.views.generic import ListView, TemplateView
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from activities.models import Hashtag, TimelineEvent
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from activities.services import TimelineService
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from core.decorators import cache_page
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from users.models import Identity
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from users.views.base import IdentityViewMixin
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@method_decorator(login_required, name="dispatch")
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class Home(TemplateView):
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"""
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Homepage for logged-in users - shows identities primarily.
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"""
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template_name = "activities/home.html"
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def get_context_data(self):
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return {
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"identities": Identity.objects.filter(
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users__pk=self.request.user.pk
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).order_by("created"),
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}
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@method_decorator(
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cache_page("cache_timeout_page_timeline", public_only=True), name="dispatch"
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)
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class Tag(ListView):
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template_name = "activities/tag.html"
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extra_context = {
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"current_page": "tag",
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"allows_refresh": True,
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}
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paginate_by = 25
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def get(self, request, hashtag, *args, **kwargs):
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tag = hashtag.lower().lstrip("#")
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if hashtag != tag:
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# SEO sanitize
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return redirect(f"/tags/{tag}/", permanent=True)
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self.hashtag = get_object_or_404(Hashtag.objects.public(), hashtag=tag)
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return super().get(request, *args, **kwargs)
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def get_queryset(self):
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return TimelineService(None).hashtag(self.hashtag)
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def get_context_data(self):
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context = super().get_context_data()
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context["hashtag"] = self.hashtag
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return context
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class Notifications(IdentityViewMixin, ListView):
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template_name = "activities/notifications.html"
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extra_context = {
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"current_page": "notifications",
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"allows_refresh": True,
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}
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paginate_by = 25
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notification_types = {
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"followed": TimelineEvent.Types.followed,
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"boosted": TimelineEvent.Types.boosted,
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"mentioned": TimelineEvent.Types.mentioned,
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"liked": TimelineEvent.Types.liked,
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}
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def get_queryset(self):
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# Did they ask to change options?
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notification_options = self.request.session.get("notification_options", {})
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for type_name in self.notification_types:
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notification_options.setdefault(type_name, True)
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if self.request.GET.get(type_name) == "true":
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notification_options[type_name] = True
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elif self.request.GET.get(type_name) == "false":
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notification_options[type_name] = False
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self.request.session["notification_options"] = notification_options
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# Return appropriate events
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types = []
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for type_name, type in self.notification_types.items():
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if notification_options.get(type_name, True):
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types.append(type)
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return TimelineService(self.identity).notifications(types)
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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# Collapse similar notifications into one
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events = []
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for event in context["page_obj"]:
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if (
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events
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and event.type
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in [
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TimelineEvent.Types.liked,
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TimelineEvent.Types.boosted,
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TimelineEvent.Types.mentioned,
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]
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and event.subject_post_id == events[-1].subject_post_id
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):
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events[-1].collapsed = True
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events.append(event)
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# Retrieve what kinds of things to show
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context["events"] = events
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context["identity"] = self.identity
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context["notification_options"] = self.request.session["notification_options"]
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return context
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