forked from mirrors/bookwyrm
89 lines
3 KiB
Python
89 lines
3 KiB
Python
""" non-interactive pages """
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from dateutil.relativedelta import relativedelta
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from django.db.models import Avg, StdDev, Count, F, Q
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from django.template.response import TemplateResponse
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from django.utils import timezone
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from django.views import View
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from django.views.decorators.http import require_GET
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from bookwyrm import forms, models, settings
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from bookwyrm.views import helpers
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from bookwyrm.views.feed import Feed
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@require_GET
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def about(request):
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"""more information about the instance"""
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six_months_ago = timezone.now() - relativedelta(months=6)
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six_month_count = models.User.objects.filter(
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is_active=True, local=True, last_active_date__gt=six_months_ago
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).count()
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data = {
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"active_users": six_month_count,
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"status_count": models.Status.objects.filter(
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user__local=True, deleted=False
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).count(),
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"admins": models.User.objects.filter(groups__name__in=["admin", "moderator"]),
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"version": settings.VERSION,
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}
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books = models.Edition.objects.exclude(cover__exact="")
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total_ratings = models.Review.objects.filter(user__local=True).count()
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data["top_rated"] = books.annotate(
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rating=Avg("review__rating", filter=Q(review__user__local=True)),
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rating_count=Count("review__rating", filter=Q(review__user__local=True)),
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).annotate(
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weighted=F("rating") * F("rating_count") / total_ratings
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).filter(weighted__gt=0).order_by("-weighted").first()
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data["controversial"] = books.annotate(
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deviation=StdDev("review__rating", filter=Q(review__user__local=True)),
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rating_count=Count("review__rating", filter=Q(review__user__local=True)),
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).annotate(
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weighted=F("deviation") * F("rating_count") / total_ratings
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).filter(weighted__gt=0).order_by("-weighted").first()
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data["wanted"] = books.annotate(
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shelf_count=Count("shelves", filter=Q(shelves__identifier="to-read"))
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).order_by("-shelf_count").first()
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return TemplateResponse(request, "about/about.html", data)
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@require_GET
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def conduct(request):
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"""more information about the instance"""
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return TemplateResponse(request, "about/conduct.html")
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@require_GET
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def privacy(request):
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"""more information about the instance"""
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return TemplateResponse(request, "about/privacy.html")
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# pylint: disable= no-self-use
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class Home(View):
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"""landing page or home feed depending on auth"""
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def get(self, request):
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"""this is the same as the feed on the home tab"""
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if request.user.is_authenticated:
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feed_view = Feed.as_view()
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return feed_view(request, "home")
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landing_view = Landing.as_view()
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return landing_view(request)
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class Landing(View):
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"""preview of recently reviewed books"""
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def get(self, request):
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"""tiled book activity page"""
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data = {
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"register_form": forms.RegisterForm(),
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"request_form": forms.InviteRequestForm(),
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"books": helpers.get_landing_books(),
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}
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return TemplateResponse(request, "landing/landing.html", data)
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