990 lines
31 KiB
Python
990 lines
31 KiB
Python
from __future__ import annotations
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import datetime
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import json
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import logging
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from collections import OrderedDict
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from collections import defaultdict
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from typing import TYPE_CHECKING
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from typing import Any
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from django.core.paginator import EmptyPage
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from django.core.paginator import PageNotAnInteger
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from django.core.paginator import Paginator
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from django.core.serializers import serialize
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from django.db.models import Count
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from django.db.models import F
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from django.db.models import OuterRef
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from django.db.models import Prefetch
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from django.db.models import Q
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from django.db.models import Subquery
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from django.db.models.functions import Trim
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from django.db.models.query import QuerySet
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from django.http import Http404
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from django.http import HttpRequest
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from django.http import HttpResponse
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from django.shortcuts import render
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from django.utils import timezone
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from django.views.generic import DetailView
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from django.views.generic import ListView
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from pygments import highlight
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from pygments.formatters import HtmlFormatter
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from pygments.lexers.data import JsonLexer
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from twitch.models import Channel
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from twitch.models import DropBenefit
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from twitch.models import DropCampaign
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from twitch.models import Game
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from twitch.models import Organization
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from twitch.models import TimeBasedDrop
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if TYPE_CHECKING:
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from django.db.models import QuerySet
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from django.http import HttpRequest
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from django.http import HttpResponse
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logger: logging.Logger = logging.getLogger("ttvdrops.views")
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MIN_QUERY_LENGTH_FOR_FTS = 3
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MIN_SEARCH_RANK = 0.05
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# MARK: /search/
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def search_view(request: HttpRequest) -> HttpResponse:
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"""Search view for all models.
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Args:
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request: The HTTP request.
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Returns:
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HttpResponse: The rendered search results.
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"""
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query: str = request.GET.get("q", "")
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results: dict[str, QuerySet] = {}
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if query:
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if len(query) < MIN_QUERY_LENGTH_FOR_FTS:
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results["organizations"] = Organization.objects.filter(name__istartswith=query)
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results["games"] = Game.objects.filter(Q(name__istartswith=query) | Q(display_name__istartswith=query))
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results["campaigns"] = DropCampaign.objects.filter(
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Q(name__istartswith=query) | Q(description__icontains=query),
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).select_related("game")
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results["drops"] = TimeBasedDrop.objects.filter(name__istartswith=query).select_related("campaign")
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results["benefits"] = DropBenefit.objects.filter(name__istartswith=query).prefetch_related(
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"drops__campaign",
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)
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else:
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# SQLite-compatible text search using icontains
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results["organizations"] = Organization.objects.filter(
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name__icontains=query,
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)
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results["games"] = Game.objects.filter(
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Q(name__icontains=query) | Q(display_name__icontains=query),
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)
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results["campaigns"] = DropCampaign.objects.filter(
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Q(name__icontains=query) | Q(description__icontains=query),
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).select_related("game")
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results["drops"] = TimeBasedDrop.objects.filter(
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name__icontains=query,
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).select_related("campaign")
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results["benefits"] = DropBenefit.objects.filter(
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name__icontains=query,
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).prefetch_related("drops__campaign")
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return render(
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request,
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"twitch/search_results.html",
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{"query": query, "results": results},
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)
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# MARK: /organizations/
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def org_list_view(request: HttpRequest) -> HttpResponse:
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"""Function-based view for organization list.
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Args:
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request: The HTTP request.
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Returns:
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HttpResponse: The rendered organization list page.
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"""
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orgs: QuerySet[Organization] = Organization.objects.all().order_by("name")
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# Serialize all organizations
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serialized_orgs: str = serialize(
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"json",
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orgs,
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fields=(
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"twitch_id",
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"name",
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"added_at",
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"updated_at",
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),
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)
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orgs_data: list[dict] = json.loads(serialized_orgs)
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context: dict[str, Any] = {
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"orgs": orgs,
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"orgs_data": format_and_color_json(orgs_data),
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}
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return render(request, "twitch/org_list.html", context)
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# MARK: /organizations/<twitch_id>/
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def organization_detail_view(request: HttpRequest, twitch_id: str) -> HttpResponse:
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"""Function-based view for organization detail.
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Args:
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request: The HTTP request.
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twitch_id: The Twitch ID of the organization.
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Returns:
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HttpResponse: The rendered organization detail page.
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Raises:
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Http404: If the organization is not found.
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"""
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try:
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organization: Organization = Organization.objects.get(twitch_id=twitch_id)
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except Organization.DoesNotExist as exc:
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msg = "No organization found matching the query"
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raise Http404(msg) from exc
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games: QuerySet[Game] = organization.games.all() # pyright: ignore[reportAttributeAccessIssue]
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serialized_org: str = serialize(
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"json",
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[organization],
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fields=(
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"twitch_id",
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"name",
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"added_at",
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"updated_at",
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),
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)
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org_data: list[dict] = json.loads(serialized_org)
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if games.exists():
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serialized_games: str = serialize(
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"json",
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games,
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fields=(
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"twitch_id",
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"slug",
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"name",
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"display_name",
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"box_art",
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"added_at",
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"updated_at",
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),
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)
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games_data: list[dict] = json.loads(serialized_games)
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org_data[0]["fields"]["games"] = games_data
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context: dict[str, Any] = {
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"organization": organization,
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"games": games,
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"org_data": format_and_color_json(org_data[0]),
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}
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return render(request, "twitch/organization_detail.html", context)
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# MARK: /campaigns/
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def drop_campaign_list_view(request: HttpRequest) -> HttpResponse:
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"""Function-based view for drop campaigns list.
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Args:
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request: The HTTP request.
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Returns:
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HttpResponse: The rendered campaign list page.
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"""
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game_filter: str | None = request.GET.get("game")
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status_filter: str | None = request.GET.get("status")
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per_page: int = 100
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queryset: QuerySet[DropCampaign] = DropCampaign.objects.all()
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if game_filter:
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queryset = queryset.filter(game__twitch_id=game_filter)
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queryset = queryset.select_related("game__owner").order_by("-start_at")
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# Optionally filter by status (active, upcoming, expired)
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now = timezone.now()
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if status_filter == "active":
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queryset = queryset.filter(start_at__lte=now, end_at__gte=now)
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elif status_filter == "upcoming":
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queryset = queryset.filter(start_at__gt=now)
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elif status_filter == "expired":
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queryset = queryset.filter(end_at__lt=now)
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paginator = Paginator(queryset, per_page)
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page = request.GET.get("page") or 1
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try:
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campaigns = paginator.page(page)
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except PageNotAnInteger:
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campaigns = paginator.page(1)
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except EmptyPage:
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campaigns = paginator.page(paginator.num_pages)
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context: dict[str, Any] = {
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"campaigns": campaigns,
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"games": Game.objects.all().order_by("display_name"),
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"status_options": ["active", "upcoming", "expired"],
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"now": now,
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"selected_game": game_filter or "",
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"selected_per_page": per_page,
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"selected_status": status_filter or "",
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}
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return render(request, "twitch/campaign_list.html", context)
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def format_and_color_json(data: dict[str, Any] | list[dict] | str) -> str:
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"""Format and color a JSON string for HTML display.
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Args:
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data: Either a dictionary, list of dictionaries, or a JSON string to format.
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Returns:
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str: The formatted code with HTML styles.
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"""
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if isinstance(data, (dict, list)):
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formatted_code: str = json.dumps(data, indent=4)
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else:
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formatted_code = data
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return highlight(formatted_code, JsonLexer(), HtmlFormatter())
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def _enhance_drops_with_context(drops: QuerySet[TimeBasedDrop], now: datetime.datetime) -> list[dict[str, Any]]:
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"""Helper to enhance drops with countdown and context.
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Args:
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drops: QuerySet of TimeBasedDrop objects.
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now: Current datetime.
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Returns:
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List of dicts with drop, local_start, local_end, timezone_name, and countdown_text.
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"""
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enhanced = []
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for drop in drops:
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if drop.end_at and drop.end_at > now:
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time_diff: datetime.timedelta = drop.end_at - now
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days: int = time_diff.days
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hours, remainder = divmod(time_diff.seconds, 3600)
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minutes, seconds = divmod(remainder, 60)
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if days > 0:
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countdown_text: str = f"{days}d {hours}h {minutes}m"
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elif hours > 0:
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countdown_text = f"{hours}h {minutes}m"
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elif minutes > 0:
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countdown_text = f"{minutes}m {seconds}s"
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else:
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countdown_text = f"{seconds}s"
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elif drop.start_at and drop.start_at > now:
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countdown_text = "Not started"
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else:
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countdown_text = "Expired"
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enhanced.append({
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"drop": drop,
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"local_start": drop.start_at,
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"local_end": drop.end_at,
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"timezone_name": "UTC",
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"countdown_text": countdown_text,
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})
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return enhanced
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# MARK: /campaigns/<twitch_id>/
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def drop_campaign_detail_view(request: HttpRequest, twitch_id: str) -> HttpResponse:
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"""Function-based view for a drop campaign detail.
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Args:
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request: The HTTP request.
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twitch_id: The Twitch ID of the campaign.
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Returns:
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HttpResponse: The rendered campaign detail page.
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Raises:
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Http404: If the campaign is not found.
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"""
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try:
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campaign: DropCampaign = DropCampaign.objects.select_related("game__owner").get(twitch_id=twitch_id)
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except DropCampaign.DoesNotExist as exc:
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msg = "No campaign found matching the query"
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raise Http404(msg) from exc
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drops: QuerySet[TimeBasedDrop] = (
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TimeBasedDrop.objects
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.filter(campaign=campaign)
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.select_related("campaign")
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.prefetch_related("benefits")
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.order_by("required_minutes_watched")
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)
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serialized_campaign = serialize(
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"json",
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[campaign],
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fields=(
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"twitch_id",
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"name",
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"description",
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"details_url",
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"account_link_url",
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"image_url",
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"start_at",
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"end_at",
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"allow_is_enabled",
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"operation_name",
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"game",
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"created_at",
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"updated_at",
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),
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)
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campaign_data = json.loads(serialized_campaign)
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if drops.exists():
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serialized_drops = serialize(
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"json",
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drops,
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fields=(
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"twitch_id",
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"name",
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"required_minutes_watched",
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"required_subs",
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"start_at",
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"end_at",
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"added_at",
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"updated_at",
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),
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)
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drops_data: list[dict[str, Any]] = json.loads(serialized_drops)
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for i, drop in enumerate(drops):
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drop_benefits: list[DropBenefit] = list(drop.benefits.all())
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if drop_benefits:
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serialized_benefits = serialize(
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"json",
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drop_benefits,
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fields=(
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"twitch_id",
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"name",
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"image_asset_url",
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"added_at",
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"updated_at",
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"created_at",
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"entitlement_limit",
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"is_ios_available",
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"distribution_type",
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),
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)
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benefits_data = json.loads(serialized_benefits)
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drops_data[i]["fields"]["benefits"] = benefits_data
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campaign_data[0]["fields"]["drops"] = drops_data
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now: datetime.datetime = timezone.now()
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enhanced_drops = _enhance_drops_with_context(drops, now)
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context: dict[str, Any] = {
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"campaign": campaign,
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"now": now,
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"drops": enhanced_drops,
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"campaign_data": format_and_color_json(campaign_data[0]),
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"owner": campaign.game.owner,
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"allowed_channels": campaign.allow_channels.all().order_by("display_name"),
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}
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return render(request, "twitch/campaign_detail.html", context)
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# MARK: /games/
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class GamesGridView(ListView):
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"""List view for games grouped by organization."""
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model = Game
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template_name = "twitch/games_grid.html"
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context_object_name = "games"
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def get_queryset(self) -> QuerySet[Game]:
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"""Get queryset of all games, annotated with campaign counts.
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Returns:
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QuerySet: Annotated games queryset.
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"""
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now: datetime.datetime = timezone.now()
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return (
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super()
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.get_queryset()
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.annotate(
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campaign_count=Count("drop_campaigns", distinct=True),
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active_count=Count(
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"drop_campaigns",
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filter=Q(
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drop_campaigns__start_at__lte=now,
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drop_campaigns__end_at__gte=now,
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),
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distinct=True,
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),
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)
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.order_by("display_name")
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)
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def get_context_data(self, **kwargs) -> dict[str, Any]:
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"""Add additional context data.
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Games are grouped by their owning organization.
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Args:
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**kwargs: Additional arguments.
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Returns:
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dict: Context data with games grouped by organization.
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"""
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context: dict[str, Any] = super().get_context_data(**kwargs)
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now: datetime.datetime = timezone.now()
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games_with_campaigns: QuerySet[Game] = (
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Game.objects
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.filter(drop_campaigns__isnull=False)
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.select_related("owner")
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.annotate(
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campaign_count=Count("drop_campaigns", distinct=True),
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active_count=Count(
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"drop_campaigns",
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filter=Q(
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drop_campaigns__start_at__lte=now,
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drop_campaigns__end_at__gte=now,
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),
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distinct=True,
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),
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)
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.order_by("owner__name", "display_name")
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)
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games_by_org: defaultdict[Organization, list[dict[str, Game]]] = defaultdict(list)
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for game in games_with_campaigns:
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if game.owner:
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games_by_org[game.owner].append({"game": game})
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context["games_by_org"] = OrderedDict(
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sorted(games_by_org.items(), key=lambda item: item[0].name),
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)
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return context
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# MARK: /games/<twitch_id>/
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class GameDetailView(DetailView):
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"""Detail view for a game."""
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model = Game
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template_name = "twitch/game_detail.html"
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context_object_name = "game"
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lookup_field = "twitch_id"
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def get_object(self, queryset: QuerySet[Game] | None = None) -> Game:
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"""Get the game object using twitch_id as the primary key lookup.
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Args:
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queryset: Optional queryset to use.
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Returns:
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Game: The game object.
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Raises:
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Http404: If the game is not found.
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"""
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if queryset is None:
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queryset = self.get_queryset()
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# Use twitch_id as the lookup field since it's the primary key
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twitch_id = self.kwargs.get("twitch_id")
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try:
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game = queryset.get(twitch_id=twitch_id)
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except Game.DoesNotExist as exc:
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msg = "No game found matching the query"
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raise Http404(msg) from exc
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return game
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def get_context_data(self, **kwargs: object) -> dict[str, Any]:
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"""Add additional context data.
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Args:
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**kwargs: Additional arguments.
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Returns:
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dict: Context data with active, upcoming, and expired
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campaigns. Expired campaigns are filtered based on
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either end date or status.
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"""
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context: dict[str, Any] = super().get_context_data(**kwargs)
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game: Game = self.get_object() # pyright: ignore[reportAssignmentType]
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now: datetime.datetime = timezone.now()
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all_campaigns: QuerySet[DropCampaign] = (
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DropCampaign.objects
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.filter(game=game)
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.select_related("game__owner")
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.prefetch_related(
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Prefetch(
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"time_based_drops",
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queryset=TimeBasedDrop.objects.prefetch_related(
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Prefetch(
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"benefits",
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queryset=DropBenefit.objects.order_by("name"),
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),
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),
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),
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)
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.order_by("-end_at")
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)
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active_campaigns: list[DropCampaign] = [
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campaign
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for campaign in all_campaigns
|
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if campaign.start_at is not None
|
|
and campaign.start_at <= now
|
|
and campaign.end_at is not None
|
|
and campaign.end_at >= now
|
|
]
|
|
active_campaigns.sort(
|
|
key=lambda c: c.end_at if c.end_at is not None else datetime.datetime.max.replace(tzinfo=datetime.UTC),
|
|
)
|
|
|
|
upcoming_campaigns: list[DropCampaign] = [
|
|
campaign for campaign in all_campaigns if campaign.start_at is not None and campaign.start_at > now
|
|
]
|
|
|
|
upcoming_campaigns.sort(
|
|
key=lambda c: c.start_at if c.start_at is not None else datetime.datetime.max.replace(tzinfo=datetime.UTC),
|
|
)
|
|
|
|
expired_campaigns: list[DropCampaign] = [
|
|
campaign for campaign in all_campaigns if campaign.end_at is not None and campaign.end_at < now
|
|
]
|
|
|
|
serialized_game: str = serialize(
|
|
"json",
|
|
[game],
|
|
fields=(
|
|
"twitch_id",
|
|
"slug",
|
|
"name",
|
|
"display_name",
|
|
"box_art",
|
|
"owner",
|
|
"added_at",
|
|
"updated_at",
|
|
),
|
|
)
|
|
game_data: list[dict[str, Any]] = json.loads(serialized_game)
|
|
|
|
if all_campaigns.exists():
|
|
serialized_campaigns = serialize(
|
|
"json",
|
|
all_campaigns,
|
|
fields=(
|
|
"twitch_id",
|
|
"name",
|
|
"description",
|
|
"details_url",
|
|
"account_link_url",
|
|
"image_url",
|
|
"start_at",
|
|
"end_at",
|
|
"allow_is_enabled",
|
|
"allow_channels",
|
|
"game",
|
|
"operation_name",
|
|
"added_at",
|
|
"updated_at",
|
|
),
|
|
)
|
|
campaigns_data: list[dict[str, Any]] = json.loads(
|
|
serialized_campaigns,
|
|
)
|
|
game_data[0]["fields"]["campaigns"] = campaigns_data
|
|
|
|
context.update(
|
|
{
|
|
"active_campaigns": active_campaigns,
|
|
"upcoming_campaigns": upcoming_campaigns,
|
|
"expired_campaigns": expired_campaigns,
|
|
"owner": game.owner,
|
|
"now": now,
|
|
"game_data": format_and_color_json(game_data[0]),
|
|
},
|
|
)
|
|
|
|
return context
|
|
|
|
|
|
# MARK: /
|
|
def dashboard(request: HttpRequest) -> HttpResponse:
|
|
"""Dashboard view showing active campaigns and progress.
|
|
|
|
Args:
|
|
request: The HTTP request.
|
|
|
|
Returns:
|
|
HttpResponse: The rendered dashboard template.
|
|
"""
|
|
now: datetime.datetime = timezone.now()
|
|
active_campaigns: QuerySet[DropCampaign] = (
|
|
DropCampaign.objects
|
|
.filter(start_at__lte=now, end_at__gte=now)
|
|
.select_related("game__owner")
|
|
.prefetch_related(
|
|
"allow_channels",
|
|
)
|
|
)
|
|
|
|
campaigns_by_org_game: dict[str, Any] = {}
|
|
|
|
for campaign in active_campaigns:
|
|
owner: Organization | None = campaign.game.owner
|
|
|
|
org_id: str = owner.twitch_id if owner else "unknown"
|
|
org_name: str = owner.name if owner else "Unknown"
|
|
game_id: str = campaign.game.twitch_id
|
|
game_name: str = campaign.game.display_name
|
|
|
|
if org_id not in campaigns_by_org_game:
|
|
campaigns_by_org_game[org_id] = {"name": org_name, "games": {}}
|
|
|
|
if game_id not in campaigns_by_org_game[org_id]["games"]:
|
|
campaigns_by_org_game[org_id]["games"][game_id] = {
|
|
"name": game_name,
|
|
"box_art": campaign.game.box_art,
|
|
"campaigns": [],
|
|
}
|
|
|
|
campaigns_by_org_game[org_id]["games"][game_id]["campaigns"].append(
|
|
campaign,
|
|
)
|
|
|
|
sorted_campaigns_by_org_game: dict[str, Any] = {
|
|
org_id: campaigns_by_org_game[org_id]
|
|
for org_id in sorted(
|
|
campaigns_by_org_game.keys(),
|
|
key=lambda k: campaigns_by_org_game[k]["name"],
|
|
)
|
|
}
|
|
|
|
for org_data in sorted_campaigns_by_org_game.values():
|
|
org_data["games"] = {
|
|
game_id: org_data["games"][game_id]
|
|
for game_id in sorted(
|
|
org_data["games"].keys(),
|
|
key=lambda k: org_data["games"][k]["name"],
|
|
)
|
|
}
|
|
|
|
return render(
|
|
request,
|
|
"twitch/dashboard.html",
|
|
{
|
|
"active_campaigns": active_campaigns,
|
|
"campaigns_by_org_game": sorted_campaigns_by_org_game,
|
|
"now": now,
|
|
},
|
|
)
|
|
|
|
|
|
# MARK: /debug/
|
|
def debug_view(request: HttpRequest) -> HttpResponse:
|
|
"""Debug view showing potentially broken or inconsistent data.
|
|
|
|
Only staff users may access this endpoint.
|
|
|
|
Returns:
|
|
HttpResponse: Rendered debug template or redirect if unauthorized.
|
|
"""
|
|
now: datetime.datetime = timezone.now()
|
|
|
|
# Games with no assigned owner organization
|
|
games_without_owner: QuerySet[Game] = Game.objects.filter(
|
|
owner__isnull=True,
|
|
).order_by("display_name")
|
|
|
|
# Campaigns with missing or obviously broken images
|
|
broken_image_campaigns: QuerySet[DropCampaign] = DropCampaign.objects.filter(
|
|
Q(image_url__isnull=True) | Q(image_url__exact="") | ~Q(image_url__startswith="http"),
|
|
).select_related("game")
|
|
|
|
# Benefits with missing images
|
|
broken_benefit_images: QuerySet[DropBenefit] = DropBenefit.objects.annotate(
|
|
trimmed_url=Trim("image_asset_url"),
|
|
).filter(
|
|
Q(image_asset_url__isnull=True) | Q(trimmed_url__exact="") | ~Q(image_asset_url__startswith="http"),
|
|
)
|
|
|
|
# Time-based drops without any benefits
|
|
drops_without_benefits: QuerySet[TimeBasedDrop] = TimeBasedDrop.objects.filter(
|
|
benefits__isnull=True,
|
|
).select_related(
|
|
"campaign__game",
|
|
)
|
|
|
|
# Campaigns with invalid dates (start after end or missing either)
|
|
invalid_date_campaigns: QuerySet[DropCampaign] = DropCampaign.objects.filter(
|
|
Q(start_at__gt=F("end_at")) | Q(start_at__isnull=True) | Q(end_at__isnull=True),
|
|
).select_related("game")
|
|
|
|
# Duplicate campaign names per game.
|
|
# We retrieve the game's name for user-friendly display.
|
|
duplicate_name_campaigns = (
|
|
DropCampaign.objects
|
|
.values("game__display_name", "name", "game__twitch_id")
|
|
.annotate(name_count=Count("twitch_id"))
|
|
.filter(name_count__gt=1)
|
|
.order_by("game__display_name", "name")
|
|
)
|
|
|
|
# Campaigns currently active but image missing
|
|
active_missing_image: QuerySet[DropCampaign] = (
|
|
DropCampaign.objects
|
|
.filter(start_at__lte=now, end_at__gte=now)
|
|
.filter(
|
|
Q(image_url__isnull=True) | Q(image_url__exact="") | ~Q(image_url__startswith="http"),
|
|
)
|
|
.select_related("game")
|
|
)
|
|
|
|
context: dict[str, Any] = {
|
|
"now": now,
|
|
"games_without_owner": games_without_owner,
|
|
"broken_image_campaigns": broken_image_campaigns,
|
|
"broken_benefit_images": broken_benefit_images,
|
|
"drops_without_benefits": drops_without_benefits,
|
|
"invalid_date_campaigns": invalid_date_campaigns,
|
|
"duplicate_name_campaigns": duplicate_name_campaigns,
|
|
"active_missing_image": active_missing_image,
|
|
}
|
|
|
|
return render(
|
|
request,
|
|
"twitch/debug.html",
|
|
context,
|
|
)
|
|
|
|
|
|
# MARK: /games/list/
|
|
class GamesListView(GamesGridView):
|
|
"""List view for games in simple list format."""
|
|
|
|
template_name = "twitch/games_list.html"
|
|
|
|
|
|
# MARK: /docs/rss/
|
|
def docs_rss_view(request: HttpRequest) -> HttpResponse:
|
|
"""View for /docs/rss that lists all available RSS feeds.
|
|
|
|
Args:
|
|
request: The HTTP request object.
|
|
|
|
Returns:
|
|
Rendered HTML response with list of RSS feeds.
|
|
"""
|
|
feeds: list[dict[str, str]] = [
|
|
{
|
|
"title": "Organizations",
|
|
"description": "Latest organizations",
|
|
"url": "/rss/organizations/",
|
|
},
|
|
{
|
|
"title": "Games",
|
|
"description": "Latest games",
|
|
"url": "/rss/games/",
|
|
},
|
|
{
|
|
"title": "Drop Campaigns",
|
|
"description": "Latest drop campaigns",
|
|
"url": "/rss/campaigns/",
|
|
},
|
|
]
|
|
return render(request, "twitch/docs_rss.html", {"feeds": feeds})
|
|
|
|
|
|
# MARK: /channels/
|
|
class ChannelListView(ListView):
|
|
"""List view for channels."""
|
|
|
|
model = Channel
|
|
template_name = "twitch/channel_list.html"
|
|
context_object_name = "channels"
|
|
paginate_by = 200
|
|
|
|
def get_queryset(self) -> QuerySet[Channel]:
|
|
"""Get queryset of channels.
|
|
|
|
Returns:
|
|
QuerySet: Filtered channels.
|
|
"""
|
|
queryset: QuerySet[Channel] = super().get_queryset()
|
|
search_query: str | None = self.request.GET.get("search")
|
|
|
|
if search_query:
|
|
queryset = queryset.filter(Q(name__icontains=search_query) | Q(display_name__icontains=search_query))
|
|
|
|
# Count directly from the through table for maximum efficiency
|
|
# This avoids unnecessary JOINs and GROUP BY operations
|
|
campaign_count_subquery = (
|
|
DropCampaign.allow_channels.through.objects
|
|
.filter(channel_id=OuterRef("pk"))
|
|
.values("channel_id")
|
|
.annotate(count=Count("id"))
|
|
.values("count")
|
|
)
|
|
|
|
return queryset.annotate(campaign_count=Subquery(campaign_count_subquery)).order_by("-campaign_count", "name")
|
|
|
|
def get_context_data(self, **kwargs) -> dict[str, Any]:
|
|
"""Add additional context data.
|
|
|
|
Args:
|
|
**kwargs: Additional arguments.
|
|
|
|
Returns:
|
|
dict: Context data.
|
|
"""
|
|
context: dict[str, Any] = super().get_context_data(**kwargs)
|
|
context["search_query"] = self.request.GET.get("search", "")
|
|
return context
|
|
|
|
|
|
# MARK: /channels/<twitch_id>/
|
|
class ChannelDetailView(DetailView):
|
|
"""Detail view for a channel."""
|
|
|
|
model = Channel
|
|
template_name = "twitch/channel_detail.html"
|
|
context_object_name = "channel"
|
|
lookup_field = "twitch_id"
|
|
|
|
def get_object(self, queryset: QuerySet[Channel] | None = None) -> Channel:
|
|
"""Get the channel object using twitch_id as the primary key lookup.
|
|
|
|
Args:
|
|
queryset: Optional queryset to use.
|
|
|
|
Returns:
|
|
Channel: The channel object.
|
|
|
|
Raises:
|
|
Http404: If the channel is not found.
|
|
"""
|
|
if queryset is None:
|
|
queryset = self.get_queryset()
|
|
|
|
twitch_id = self.kwargs.get("twitch_id")
|
|
try:
|
|
channel = queryset.get(twitch_id=twitch_id)
|
|
except Channel.DoesNotExist as exc:
|
|
msg = "No channel found matching the query"
|
|
raise Http404(msg) from exc
|
|
|
|
return channel
|
|
|
|
def get_context_data(self, **kwargs: object) -> dict[str, Any]:
|
|
"""Add additional context data.
|
|
|
|
Args:
|
|
**kwargs: Additional arguments.
|
|
|
|
Returns:
|
|
dict: Context data with active, upcoming, and expired campaigns.
|
|
"""
|
|
context: dict[str, Any] = super().get_context_data(**kwargs)
|
|
channel: Channel = self.get_object() # pyright: ignore[reportAssignmentType]
|
|
|
|
now: datetime.datetime = timezone.now()
|
|
all_campaigns: QuerySet[DropCampaign] = (
|
|
DropCampaign.objects
|
|
.filter(allow_channels=channel)
|
|
.select_related("game__owner")
|
|
.prefetch_related(
|
|
Prefetch(
|
|
"time_based_drops",
|
|
queryset=TimeBasedDrop.objects.prefetch_related(
|
|
Prefetch(
|
|
"benefits",
|
|
queryset=DropBenefit.objects.order_by("name"),
|
|
),
|
|
),
|
|
),
|
|
)
|
|
.order_by("-start_at")
|
|
)
|
|
|
|
active_campaigns: list[DropCampaign] = [
|
|
campaign
|
|
for campaign in all_campaigns
|
|
if campaign.start_at is not None
|
|
and campaign.start_at <= now
|
|
and campaign.end_at is not None
|
|
and campaign.end_at >= now
|
|
]
|
|
active_campaigns.sort(
|
|
key=lambda c: c.end_at if c.end_at is not None else datetime.datetime.max.replace(tzinfo=datetime.UTC),
|
|
)
|
|
|
|
upcoming_campaigns: list[DropCampaign] = [
|
|
campaign for campaign in all_campaigns if campaign.start_at is not None and campaign.start_at > now
|
|
]
|
|
upcoming_campaigns.sort(
|
|
key=lambda c: c.start_at if c.start_at is not None else datetime.datetime.max.replace(tzinfo=datetime.UTC),
|
|
)
|
|
|
|
expired_campaigns: list[DropCampaign] = [
|
|
campaign for campaign in all_campaigns if campaign.end_at is not None and campaign.end_at < now
|
|
]
|
|
|
|
serialized_channel = serialize(
|
|
"json",
|
|
[channel],
|
|
fields=(
|
|
"twitch_id",
|
|
"name",
|
|
"display_name",
|
|
"added_at",
|
|
"updated_at",
|
|
),
|
|
)
|
|
channel_data = json.loads(serialized_channel)
|
|
|
|
if all_campaigns.exists():
|
|
serialized_campaigns = serialize(
|
|
"json",
|
|
all_campaigns,
|
|
fields=(
|
|
"twitch_id",
|
|
"name",
|
|
"description",
|
|
"details_url",
|
|
"account_link_url",
|
|
"image_url",
|
|
"start_at",
|
|
"end_at",
|
|
"added_at",
|
|
"updated_at",
|
|
),
|
|
)
|
|
campaigns_data = json.loads(serialized_campaigns)
|
|
channel_data[0]["fields"]["campaigns"] = campaigns_data
|
|
|
|
context.update(
|
|
{
|
|
"active_campaigns": active_campaigns,
|
|
"upcoming_campaigns": upcoming_campaigns,
|
|
"expired_campaigns": expired_campaigns,
|
|
"now": now,
|
|
"channel_data": format_and_color_json(channel_data[0]),
|
|
},
|
|
)
|
|
|
|
return context
|