328 lines
10 KiB
Python
328 lines
10 KiB
Python
import logging
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from django.contrib.auth.decorators import login_required, permission_required
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from django.core.cache import cache
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from django.core.exceptions import BadRequest, ObjectDoesNotExist, PermissionDenied
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from django.core.paginator import Paginator
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from django.db.models import Count
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from django.http import Http404
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from django.shortcuts import get_object_or_404, redirect, render
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from django.urls import reverse
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from django.utils.translation import gettext_lazy as _
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from django.views.decorators.clickjacking import xframe_options_exempt
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from django.views.decorators.http import require_http_methods
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from common.config import PAGE_LINK_NUMBER
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from common.utils import PageLinksGenerator, get_uuid_or_404, user_identity_required
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from journal.models import (
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Comment,
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Mark,
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Review,
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ShelfMember,
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ShelfType,
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get_shelf_labels_for_category,
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q_piece_in_home_feed_of_user,
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q_piece_visible_to_user,
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)
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from .forms import *
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from .models import *
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from .search.views import *
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from .views_edit import *
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_logger = logging.getLogger(__name__)
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NUM_REVIEWS_ON_ITEM_PAGE = 5
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NUM_REVIEWS_ON_LIST_PAGE = 20
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def retrieve_by_uuid(request, item_uid):
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item = get_object_or_404(Item, uid=item_uid)
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return redirect(item.url)
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def retrieve_redirect(request, item_path, item_uuid):
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return redirect(f"/{item_path}/{item_uuid}")
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@xframe_options_exempt
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def embed(request, item_path, item_uuid):
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if request.method != "GET":
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raise BadRequest()
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item = Item.get_by_url(item_uuid)
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if item is None:
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raise Http404()
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if item.merged_to_item:
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return redirect(item.merged_to_item.url)
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if item.is_deleted:
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raise Http404()
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focus_item = None
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if request.GET.get("focus"):
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focus_item = get_object_or_404(
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Item, uid=get_uuid_or_404(request.GET.get("focus"))
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)
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return render(
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request,
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"embed_" + item.class_name + ".html",
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{"item": item, "focus_item": focus_item},
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)
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@user_identity_required
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def retrieve(request, item_path, item_uuid):
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# item = get_object_or_404(Item, uid=get_uuid_or_404(item_uuid))
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item = Item.get_by_url(item_uuid)
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if item is None:
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raise Http404()
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item_url = f"/{item_path}/{item_uuid}"
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if item.url != item_url:
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return redirect(item.url)
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skipcheck = request.GET.get("skipcheck", False) and request.user.is_authenticated
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if not skipcheck and item.merged_to_item:
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return redirect(item.merged_to_item.url)
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if not skipcheck and item.is_deleted:
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raise Http404()
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if request.headers.get("Accept", "").endswith("json"):
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return redirect(item.api_url)
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if request.method != "GET":
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raise BadRequest()
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focus_item = None
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if request.GET.get("focus"):
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focus_item = get_object_or_404(
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Item, uid=get_uuid_or_404(request.GET.get("focus"))
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)
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mark = None
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review = None
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my_collections = []
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collection_list = []
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child_item_comments = []
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shelf_labels = get_shelf_labels_for_category(item.category)
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if request.user.is_authenticated:
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visible = q_piece_visible_to_user(request.user)
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mark = Mark(request.user.identity, item)
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child_item_comments = Comment.objects.filter(
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owner=request.user.identity, item__in=item.child_items.all()
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)
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review = mark.review
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my_collections = item.collections.all().filter(owner=request.user.identity)
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collection_list = (
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item.collections.all()
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.exclude(owner=request.user.identity)
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.filter(visible)
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.annotate(like_counts=Count("likes"))
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.order_by("-like_counts")
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)
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else:
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collection_list = (
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item.collections.all()
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.filter(visibility=0)
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.annotate(like_counts=Count("likes"))
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.order_by("-like_counts")
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)
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return render(
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request,
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item.class_name + ".html",
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{
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"item": item,
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"focus_item": focus_item,
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"mark": mark,
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"review": review,
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"child_item_comments": child_item_comments,
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"my_collections": my_collections,
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"collection_list": collection_list,
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"shelf_labels": shelf_labels,
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},
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)
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def episode_data(request, item_uuid):
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item = get_object_or_404(Item, uid=get_uuid_or_404(item_uuid))
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qs = item.episodes.all().order_by("-pub_date")
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if request.GET.get("last"):
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qs = qs.filter(pub_date__lt=request.GET.get("last"))
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return render(
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request, "podcast_episode_data.html", {"item": item, "episodes": qs[:5]}
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)
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@login_required
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def mark_list(request, item_path, item_uuid, following_only=False):
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item = get_object_or_404(Item, uid=get_uuid_or_404(item_uuid))
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if not item:
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raise Http404()
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queryset = ShelfMember.objects.filter(item=item).order_by("-created_time")
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if following_only:
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queryset = queryset.filter(q_piece_in_home_feed_of_user(request.user))
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else:
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queryset = queryset.filter(q_piece_visible_to_user(request.user))
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paginator = Paginator(queryset, NUM_REVIEWS_ON_LIST_PAGE)
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page_number = request.GET.get("page", default=1)
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marks = paginator.get_page(page_number)
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pagination = PageLinksGenerator(PAGE_LINK_NUMBER, page_number, paginator.num_pages)
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return render(
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request,
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"item_mark_list.html",
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{
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"marks": marks,
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"item": item,
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"followeing_only": following_only,
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"pagination": pagination,
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},
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)
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def review_list(request, item_path, item_uuid):
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item = get_object_or_404(Item, uid=get_uuid_or_404(item_uuid))
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if not item:
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raise Http404()
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queryset = Review.objects.filter(item=item).order_by("-created_time")
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queryset = queryset.filter(q_piece_visible_to_user(request.user))
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paginator = Paginator(queryset, NUM_REVIEWS_ON_LIST_PAGE)
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page_number = request.GET.get("page", default=1)
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reviews = paginator.get_page(page_number)
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pagination = PageLinksGenerator(PAGE_LINK_NUMBER, page_number, paginator.num_pages)
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return render(
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request,
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"item_review_list.html",
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{
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"reviews": reviews,
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"item": item,
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"pagination": pagination,
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},
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)
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@login_required
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def comments(request, item_path, item_uuid):
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item = get_object_or_404(Item, uid=get_uuid_or_404(item_uuid))
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if not item:
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raise Http404()
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ids = item.child_item_ids + [item.id]
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queryset = Comment.objects.filter(item_id__in=ids).order_by("-created_time")
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queryset = queryset.filter(q_piece_visible_to_user(request.user))
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before_time = request.GET.get("last")
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if before_time:
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queryset = queryset.filter(created_time__lte=before_time)
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return render(
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request,
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"_item_comments.html",
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{
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"item": item,
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"comments": queryset[:11],
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},
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)
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@login_required
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def comments_by_episode(request, item_path, item_uuid):
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item = get_object_or_404(Item, uid=get_uuid_or_404(item_uuid))
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if not item:
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raise Http404()
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episode_uuid = request.GET.get("episode_uuid")
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if episode_uuid:
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episode = TVEpisode.get_by_url(episode_uuid)
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ids = [episode.pk] if episode else []
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else:
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ids = item.child_item_ids
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queryset = Comment.objects.filter(item_id__in=ids).order_by("-created_time")
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queryset = queryset.filter(q_piece_visible_to_user(request.user))
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before_time = request.GET.get("last")
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if before_time:
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queryset = queryset.filter(created_time__lte=before_time)
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return render(
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request,
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"_item_comments_by_episode.html",
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{
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"item": item,
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"episode_uuid": episode_uuid,
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"comments": queryset[:11],
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},
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)
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@login_required
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def reviews(request, item_path, item_uuid):
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item = get_object_or_404(Item, uid=get_uuid_or_404(item_uuid))
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if not item:
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raise Http404()
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ids = item.child_item_ids + [item.id]
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queryset = Review.objects.filter(item_id__in=ids).order_by("-created_time")
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queryset = queryset.filter(q_piece_visible_to_user(request.user))
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before_time = request.GET.get("last")
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if before_time:
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queryset = queryset.filter(created_time__lte=before_time)
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return render(
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request,
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"_item_reviews.html",
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{
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"item": item,
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"reviews": queryset[:11],
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},
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)
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@require_http_methods(["GET"])
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def discover(request):
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if request.method != "GET":
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raise BadRequest()
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cache_key = "public_gallery"
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gallery_list = cache.get(cache_key, [])
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# for gallery in gallery_list:
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# ids = (
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# random.sample(gallery["item_ids"], 10)
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# if len(gallery["item_ids"]) > 10
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# else gallery["item_ids"]
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# )
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# gallery["items"] = Item.objects.filter(id__in=ids)
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if request.user.is_authenticated:
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if not request.user.registration_complete:
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return redirect(reverse("users:register"))
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layout = request.user.preference.discover_layout
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identity = request.user.identity
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podcast_ids = [
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p.item_id
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for p in identity.shelf_manager.get_latest_members(
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ShelfType.PROGRESS, ItemCategory.Podcast
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)
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]
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recent_podcast_episodes = PodcastEpisode.objects.filter(
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program_id__in=podcast_ids
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).order_by("-pub_date")[:10]
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books_in_progress = Edition.objects.filter(
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id__in=[
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p.item_id
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for p in identity.shelf_manager.get_latest_members(
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ShelfType.PROGRESS, ItemCategory.Book
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)[:10]
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]
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)
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tvshows_in_progress = Item.objects.filter(
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id__in=[
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p.item_id
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for p in identity.shelf_manager.get_latest_members(
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ShelfType.PROGRESS, ItemCategory.TV
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)[:10]
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]
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)
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else:
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identity = None
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recent_podcast_episodes = []
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books_in_progress = []
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tvshows_in_progress = []
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layout = []
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return render(
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request,
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"discover.html",
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{
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"identity": identity,
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"gallery_list": gallery_list,
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"recent_podcast_episodes": recent_podcast_episodes,
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"books_in_progress": books_in_progress,
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"tvshows_in_progress": tvshows_in_progress,
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"layout": layout,
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},
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)
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