554 lines
18 KiB
Python
554 lines
18 KiB
Python
from common.time import format_duration, now as now_with_tz
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from common.utils import safe_division
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from datetime import datetime, timedelta
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from django.conf import settings
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from django.db.models import Sum, F, Count, Prefetch
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from django.db.models.functions import TruncDate
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from django.http import HttpRequest, HttpResponse, HttpResponseRedirect
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from django.shortcuts import redirect, render
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from django.urls import reverse
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from typing import Callable, Any
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from zoneinfo import ZoneInfo
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from .forms import (
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GameForm,
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PlatformForm,
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PurchaseForm,
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SessionForm,
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EditionForm,
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DeviceForm,
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)
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from .models import Game, Platform, Purchase, Session, Edition
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def model_counts(request):
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return {
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"game_available": Game.objects.count() != 0,
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"edition_available": Edition.objects.count() != 0,
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"platform_available": Platform.objects.count() != 0,
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"purchase_available": Purchase.objects.count() != 0,
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"session_count": Session.objects.count(),
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}
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def stats_dropdown_year_range(request):
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result = {
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"stats_dropdown_year_range": range(
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datetime.now(ZoneInfo(settings.TIME_ZONE)).year, 1999, -1
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)
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}
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return result
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def add_session(request, purchase_id=None):
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context = {}
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initial = {"timestamp_start": now_with_tz()}
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last = Session.objects.all().last()
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if last != None:
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initial["purchase"] = last.purchase
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if request.method == "POST":
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form = SessionForm(request.POST or None, initial=initial)
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if form.is_valid():
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form.save()
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return redirect("list_sessions")
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else:
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if purchase_id:
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purchase = Purchase.objects.get(id=purchase_id)
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form = SessionForm(
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initial={
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**initial,
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"purchase": purchase,
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}
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)
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else:
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form = SessionForm(initial=initial)
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context["title"] = "Add New Session"
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context["form"] = form
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return render(request, "add_session.html", context)
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def update_session(request, session_id=None):
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session = Session.objects.get(id=session_id)
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session.finish_now()
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session.save()
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return redirect("list_sessions")
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def use_custom_redirect(
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func: Callable[..., HttpResponse]
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) -> Callable[..., HttpResponse]:
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"""
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Will redirect to "return_path" session variable if set.
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"""
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def wrapper(request: HttpRequest, *args: Any, **kwargs: Any) -> HttpResponse:
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response = func(request, *args, **kwargs)
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if isinstance(response, HttpResponseRedirect) and (
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next_url := request.session.get("return_path")
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):
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return HttpResponseRedirect(next_url)
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return response
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return wrapper
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@use_custom_redirect
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def edit_session(request, session_id=None):
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context = {}
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session = Session.objects.get(id=session_id)
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form = SessionForm(request.POST or None, instance=session)
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if form.is_valid():
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form.save()
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return redirect("list_sessions")
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context["title"] = "Edit Session"
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context["form"] = form
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return render(request, "add_session.html", context)
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@use_custom_redirect
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def edit_purchase(request, purchase_id=None):
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context = {}
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purchase = Purchase.objects.get(id=purchase_id)
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form = PurchaseForm(request.POST or None, instance=purchase)
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if form.is_valid():
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form.save()
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return redirect("list_sessions")
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context["title"] = "Edit Purchase"
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context["form"] = form
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context["script_name"] = "add_purchase.js"
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return render(request, "add_purchase.html", context)
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@use_custom_redirect
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def edit_game(request, game_id=None):
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context = {}
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purchase = Game.objects.get(id=game_id)
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form = GameForm(request.POST or None, instance=purchase)
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if form.is_valid():
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form.save()
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return redirect("list_sessions")
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context["title"] = "Edit Game"
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context["form"] = form
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return render(request, "add.html", context)
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def view_game(request, game_id=None):
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game = Game.objects.get(id=game_id)
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nongame_related_purchases_prefetch = Prefetch(
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"related_purchases",
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queryset=Purchase.objects.exclude(type=Purchase.GAME),
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to_attr="nongame_related_purchases_prefetch",
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)
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game_purchases_prefetch = Prefetch(
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"purchase_set",
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queryset=Purchase.objects.filter(type=Purchase.GAME).prefetch_related(
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nongame_related_purchases_prefetch
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),
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to_attr="game_purchases",
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)
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editions = (
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Edition.objects.filter(game=game)
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.prefetch_related(game_purchases_prefetch)
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.order_by("year_released")
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)
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sessions = Session.objects.filter(purchase__edition__game=game)
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session_count = sessions.count()
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playrange_start = sessions.first().timestamp_start.strftime("%b %Y")
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playrange_end = sessions.last().timestamp_start.strftime("%b %Y")
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playrange = (
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playrange_start
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if playrange_start == playrange_end
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else f"{playrange_start} — {playrange_end}"
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)
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total_hours = float(format_duration(sessions.total_duration_unformatted(), "%2.1H"))
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context = {
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"edition_count": editions.count(),
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"editions": editions,
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"game": game,
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"playrange": playrange,
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"purchase_count": Purchase.objects.filter(edition__game=game).count(),
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"session_average": round(total_hours / int(session_count), 1),
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"session_count": session_count,
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"sessions_with_notes": sessions.exclude(note=""),
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"sessions": sessions.order_by("-timestamp_start"),
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"title": f"Game Overview - {game.name}",
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"hours_sum": total_hours,
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}
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request.session["return_path"] = request.path
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return render(request, "view_game.html", context)
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@use_custom_redirect
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def edit_platform(request, platform_id=None):
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context = {}
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purchase = Platform.objects.get(id=platform_id)
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form = PlatformForm(request.POST or None, instance=purchase)
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if form.is_valid():
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form.save()
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return redirect("list_sessions")
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context["title"] = "Edit Platform"
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context["form"] = form
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return render(request, "add.html", context)
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@use_custom_redirect
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def edit_edition(request, edition_id=None):
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context = {}
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edition = Edition.objects.get(id=edition_id)
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form = EditionForm(request.POST or None, instance=edition)
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if form.is_valid():
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form.save()
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return redirect("list_sessions")
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context["title"] = "Edit Edition"
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context["form"] = form
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return render(request, "add.html", context)
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@use_custom_redirect
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def start_game_session(request, game_id: int):
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last_session = (
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Session.objects.filter(purchase__edition__game_id=game_id)
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.order_by("-timestamp_start")
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.first()
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)
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session = SessionForm(
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{
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"purchase": last_session.purchase.id,
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"timestamp_start": now_with_tz(),
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"device": last_session.device,
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}
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)
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session.save()
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return redirect("list_sessions")
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def start_session_same_as_last(request, last_session_id: int):
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last_session = Session.objects.get(id=last_session_id)
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session = SessionForm(
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{
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"purchase": last_session.purchase.id,
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"timestamp_start": now_with_tz(),
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"device": last_session.device,
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}
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)
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session.save()
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return redirect("list_sessions")
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# def delete_session(request, session_id=None):
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# session = Session.objects.get(id=session_id)
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# session.delete()
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# return redirect("list_sessions")
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def list_sessions(
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request,
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filter="",
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purchase_id="",
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platform_id="",
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game_id="",
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edition_id="",
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ownership_type: str = "",
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):
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context = {}
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context["title"] = "Sessions"
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if filter == "purchase":
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dataset = Session.objects.filter(purchase=purchase_id)
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context["purchase"] = Purchase.objects.get(id=purchase_id)
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elif filter == "platform":
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dataset = Session.objects.filter(purchase__platform=platform_id)
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context["platform"] = Platform.objects.get(id=platform_id)
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elif filter == "edition":
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dataset = Session.objects.filter(purchase__edition=edition_id)
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context["edition"] = Edition.objects.get(id=edition_id)
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elif filter == "game":
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dataset = Session.objects.filter(purchase__edition__game=game_id)
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context["game"] = Game.objects.get(id=game_id)
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elif filter == "ownership_type":
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dataset = Session.objects.filter(purchase__ownership_type=ownership_type)
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context["ownership_type"] = dict(Purchase.OWNERSHIP_TYPES)[ownership_type]
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elif filter == "recent":
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current_year = datetime.now().year
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first_day_of_year = datetime(current_year, 1, 1)
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dataset = Session.objects.filter(
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timestamp_start__gte=first_day_of_year
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).order_by("-timestamp_start")
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context["title"] = "This year"
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else:
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# by default, sort from newest to oldest
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dataset = Session.objects.all().order_by("-timestamp_start")
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for session in dataset:
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if session.timestamp_end == None and session.duration_manual == timedelta(
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seconds=0
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):
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session.timestamp_end = datetime.now(ZoneInfo(settings.TIME_ZONE))
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session.unfinished = True
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context["total_duration"] = dataset.total_duration_formatted()
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context["dataset"] = dataset
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# cannot use dataset[0] here because that might be only partial QuerySet
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context["last"] = Session.objects.all().order_by("timestamp_start").last()
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return render(request, "list_sessions.html", context)
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def stats(request, year: int = 0):
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selected_year = request.GET.get("year")
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if selected_year:
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return HttpResponseRedirect(reverse("stats_by_year", args=[selected_year]))
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if year == 0:
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year = now_with_tz().year
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this_year_sessions = Session.objects.filter(timestamp_start__year=year)
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selected_currency = "CZK"
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unique_days = (
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this_year_sessions.annotate(date=TruncDate("timestamp_start"))
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.values("date")
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.distinct()
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.aggregate(dates=Count("date"))
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)
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this_year_played_purchases = Purchase.objects.filter(
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session__in=this_year_sessions
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).distinct()
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this_year_purchases = Purchase.objects.filter(date_purchased__year=year)
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this_year_purchases_with_currency = this_year_purchases.filter(
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price_currency__exact=selected_currency
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)
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this_year_purchases_without_refunded = this_year_purchases_with_currency.filter(
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date_refunded=None
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)
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this_year_purchases_refunded = this_year_purchases_with_currency.refunded()
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this_year_purchases_unfinished = this_year_purchases_without_refunded.filter(
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date_finished__isnull=True
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).filter(
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type=Purchase.GAME
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) # do not count DLC etc.
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this_year_purchases_unfinished_percent = int(
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safe_division(
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this_year_purchases_unfinished.count(), this_year_purchases_refunded.count()
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)
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* 100
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)
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purchases_finished_this_year = Purchase.objects.filter(date_finished__year=year)
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purchases_finished_this_year_released_this_year = (
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purchases_finished_this_year.filter(edition__year_released=year).order_by(
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"date_finished"
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)
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)
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purchased_this_year_finished_this_year = (
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this_year_purchases_without_refunded.intersection(
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purchases_finished_this_year
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).order_by("date_finished")
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)
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this_year_spendings = this_year_purchases_without_refunded.aggregate(
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total_spent=Sum(F("price"))
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)
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total_spent = this_year_spendings["total_spent"] or 0
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games_with_playtime = (
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Game.objects.filter(edition__purchase__session__in=this_year_sessions)
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.annotate(
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total_playtime=Sum(
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F("edition__purchase__session__duration_calculated")
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+ F("edition__purchase__session__duration_manual")
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)
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)
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.values("id", "name", "total_playtime")
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)
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top_10_games_by_playtime = games_with_playtime.order_by("-total_playtime")[:10]
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for game in top_10_games_by_playtime:
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game["formatted_playtime"] = format_duration(game["total_playtime"], "%2.0H")
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total_playtime_per_platform = (
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this_year_sessions.values("purchase__platform__name")
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.annotate(total_playtime=Sum(F("duration_calculated") + F("duration_manual")))
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.annotate(platform_name=F("purchase__platform__name"))
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.values("platform_name", "total_playtime")
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.order_by("-total_playtime")
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)
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for item in total_playtime_per_platform:
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item["formatted_playtime"] = format_duration(item["total_playtime"], "%2.0H")
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backlog_decrease_count = (
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Purchase.objects.filter(date_purchased__year__lt=year)
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.intersection(purchases_finished_this_year)
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.count()
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)
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context = {
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"total_hours": format_duration(
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this_year_sessions.total_duration_unformatted(), "%2.0H"
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),
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"total_games": this_year_played_purchases.count(),
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"total_2023_games": this_year_played_purchases.filter(
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edition__year_released=year
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).count(),
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"top_10_games_by_playtime": top_10_games_by_playtime,
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"year": year,
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"total_playtime_per_platform": total_playtime_per_platform,
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"total_spent": total_spent,
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"total_spent_currency": selected_currency,
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"all_purchased_this_year": this_year_purchases_without_refunded,
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"spent_per_game": int(
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safe_division(total_spent, this_year_purchases_without_refunded.count())
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),
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"all_finished_this_year": purchases_finished_this_year.order_by(
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"date_finished"
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),
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"this_year_finished_this_year": purchases_finished_this_year_released_this_year.order_by(
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"date_finished"
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),
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"purchased_this_year_finished_this_year": purchased_this_year_finished_this_year.order_by(
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"date_finished"
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),
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"total_sessions": this_year_sessions.count(),
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"unique_days": unique_days["dates"],
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"unique_days_percent": int(unique_days["dates"] / 365 * 100),
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"purchased_unfinished": this_year_purchases_unfinished,
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"unfinished_purchases_percent": this_year_purchases_unfinished_percent,
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"refunded_percent": int(
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safe_division(
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this_year_purchases_refunded.count(),
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this_year_purchases_with_currency.count(),
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)
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* 100
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),
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"all_purchased_refunded_this_year": this_year_purchases_refunded,
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"all_purchased_this_year": this_year_purchases_with_currency.order_by(
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"date_purchased"
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),
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"backlog_decrease_count": backlog_decrease_count,
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}
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request.session["return_path"] = request.path
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return render(request, "stats.html", context)
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def add_purchase(request, edition_id=None):
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context = {}
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initial = {"date_purchased": now_with_tz()}
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if request.method == "POST":
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form = PurchaseForm(request.POST or None, initial=initial)
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if form.is_valid():
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purchase = form.save()
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if "submit_and_redirect" in request.POST:
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return HttpResponseRedirect(
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reverse(
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"add_session_for_purchase", kwargs={"purchase_id": purchase.id}
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)
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)
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else:
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return redirect("index")
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else:
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if edition_id:
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edition = Edition.objects.get(id=edition_id)
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form = PurchaseForm(
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initial={
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**initial,
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"edition": edition,
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"platform": edition.platform,
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}
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)
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else:
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form = PurchaseForm(initial=initial)
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context["form"] = form
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context["title"] = "Add New Purchase"
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context["script_name"] = "add_purchase.js"
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return render(request, "add_purchase.html", context)
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def add_game(request):
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context = {}
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form = GameForm(request.POST or None)
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if form.is_valid():
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game = form.save()
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if "submit_and_redirect" in request.POST:
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return HttpResponseRedirect(
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reverse("add_edition_for_game", kwargs={"game_id": game.id})
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)
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else:
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return redirect("index")
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context["form"] = form
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context["title"] = "Add New Game"
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context["script_name"] = "add_game.js"
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return render(request, "add_game.html", context)
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def add_edition(request, game_id=None):
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context = {}
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if request.method == "POST":
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form = EditionForm(request.POST or None)
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if form.is_valid():
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edition = form.save()
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if "submit_and_redirect" in request.POST:
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return HttpResponseRedirect(
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reverse(
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"add_purchase_for_edition", kwargs={"edition_id": edition.id}
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|
)
|
|
)
|
|
else:
|
|
return redirect("index")
|
|
else:
|
|
if game_id:
|
|
game = Game.objects.get(id=game_id)
|
|
form = EditionForm(
|
|
initial={
|
|
"game": game,
|
|
"name": game.name,
|
|
"sort_name": game.sort_name,
|
|
"year_released": game.year_released,
|
|
}
|
|
)
|
|
else:
|
|
form = EditionForm()
|
|
|
|
context["form"] = form
|
|
context["title"] = "Add New Edition"
|
|
context["script_name"] = "add_edition.js"
|
|
return render(request, "add_edition.html", context)
|
|
|
|
|
|
def add_platform(request):
|
|
context = {}
|
|
form = PlatformForm(request.POST or None)
|
|
if form.is_valid():
|
|
form.save()
|
|
return redirect("index")
|
|
|
|
context["form"] = form
|
|
context["title"] = "Add New Platform"
|
|
return render(request, "add.html", context)
|
|
|
|
|
|
def add_device(request):
|
|
context = {}
|
|
form = DeviceForm(request.POST or None)
|
|
if form.is_valid():
|
|
form.save()
|
|
return redirect("index")
|
|
|
|
context["form"] = form
|
|
context["title"] = "Add New Device"
|
|
return render(request, "add.html", context)
|
|
|
|
|
|
def index(request):
|
|
return redirect("list_sessions_recent")
|