yul/bookwyrm-mastodon
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Merge branch 'main' into search-refactor

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This commit is contained in:
Mouse Reeve
2021-09-30 10:40:57 -07:00
parent 967e26ce48 009a1fe4fd
commit 5dd2aac600
218 changed files with 8892 additions and 6942 deletions
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90
bookwyrm/views/list.py
View File

@ -3,12 +3,11 @@ from typing import Optional
from urllib.parse import urlencode
from django.contrib.auth.decorators import login_required
from django.core.exceptions import PermissionDenied
from django.core.paginator import Paginator
from django.db import IntegrityError, transaction
from django.db.models import Avg, Count, DecimalField, Q, Max
from django.db.models.functions import Coalesce
from django.http import HttpResponseNotFound, HttpResponseBadRequest, HttpResponse
from django.http import HttpResponseBadRequest, HttpResponse
from django.shortcuts import get_object_or_404, redirect
from django.template.response import TemplateResponse
from django.urls import reverse
@ -35,6 +34,8 @@ class Lists(View):
item_count=Count("listitem", filter=Q(listitem__approved=True))
)
.filter(item_count__gt=0)
.select_related("user")
.prefetch_related("listitem_set")
.order_by("-updated_date")
.distinct()
)
@ -108,8 +109,7 @@ class List(View):
def get(self, request, list_id):
"""display a book list"""
book_list = get_object_or_404(models.List, id=list_id)
if not book_list.visible_to_user(request.user):
return HttpResponseNotFound()
book_list.raise_visible_to_user(request.user)
if is_api_request(request):
return ActivitypubResponse(book_list.to_activity(**request.GET))
@ -189,6 +189,8 @@ class List(View):
def post(self, request, list_id):
"""edit a list"""
book_list = get_object_or_404(models.List, id=list_id)
book_list.raise_not_editable(request.user)
form = forms.ListForm(request.POST, instance=book_list)
if not form.is_valid():
return redirect("list", book_list.id)
@ -203,9 +205,7 @@ class Curate(View):
def get(self, request, list_id):
"""display a pending list"""
book_list = get_object_or_404(models.List, id=list_id)
if not book_list.user == request.user:
# only the creater can curate the list
return HttpResponseNotFound()
book_list.raise_not_editable(request.user)
data = {
"list": book_list,
@ -219,6 +219,8 @@ class Curate(View):
def post(self, request, list_id):
"""edit a book_list"""
book_list = get_object_or_404(models.List, id=list_id)
book_list.raise_not_editable(request.user)
suggestion = get_object_or_404(models.ListItem, id=request.POST.get("item"))
approved = request.POST.get("approved") == "true"
if approved:
@ -266,8 +268,7 @@ def delete_list(request, list_id):
book_list = get_object_or_404(models.List, id=list_id)
# only the owner or a moderator can delete a list
if book_list.user != request.user and not request.user.has_perm("moderate_post"):
raise PermissionDenied
book_list.raise_not_deletable(request.user)
book_list.delete()
return redirect("lists")
@ -278,8 +279,7 @@ def delete_list(request, list_id):
def add_book(request):
"""put a book on a list"""
book_list = get_object_or_404(models.List, id=request.POST.get("list"))
if not book_list.visible_to_user(request.user):
return HttpResponseNotFound()
book_list.raise_visible_to_user(request.user)
book = get_object_or_404(models.Edition, id=request.POST.get("book"))
# do you have permission to add to the list?
@ -320,23 +320,21 @@ def add_book(request):
path = reverse("list", args=[book_list.id])
params = request.GET.copy()
params["updated"] = True
return redirect("{:s}?{:s}".format(path, urlencode(params)))
return redirect(f"{path}?{urlencode(params)}")
@require_POST
@login_required
def remove_book(request, list_id):
"""remove a book from a list"""
book_list = get_object_or_404(models.List, id=list_id)
item = get_object_or_404(models.ListItem, id=request.POST.get("item"))
item.raise_not_deletable(request.user)
with transaction.atomic():
book_list = get_object_or_404(models.List, id=list_id)
item = get_object_or_404(models.ListItem, id=request.POST.get("item"))
if not book_list.user == request.user and not item.user == request.user:
return HttpResponseNotFound()
deleted_order = item.order
item.delete()
normalize_book_list_ordering(book_list.id, start=deleted_order)
normalize_book_list_ordering(book_list.id, start=deleted_order)
return redirect("list", list_id)
@ -347,34 +345,32 @@ def set_book_position(request, list_item_id):
Action for when the list user manually specifies a list position, takes
special care with the unique ordering per list.
"""
list_item = get_object_or_404(models.ListItem, id=list_item_id)
list_item.book_list.raise_not_editable(request.user)
try:
int_position = int(request.POST.get("position"))
except ValueError:
return HttpResponseBadRequest("bad value for position. should be an integer")
if int_position < 1:
return HttpResponseBadRequest("position cannot be less than 1")
book_list = list_item.book_list
# the max position to which a book may be set is the highest order for
# books which are approved
order_max = book_list.listitem_set.filter(approved=True).aggregate(Max("order"))[
"order__max"
]
int_position = min(int_position, order_max)
original_order = list_item.order
if original_order == int_position:
# no change
return HttpResponse(status=204)
with transaction.atomic():
list_item = get_object_or_404(models.ListItem, id=list_item_id)
try:
int_position = int(request.POST.get("position"))
except ValueError:
return HttpResponseBadRequest(
"bad value for position. should be an integer"
)
if int_position < 1:
return HttpResponseBadRequest("position cannot be less than 1")
book_list = list_item.book_list
# the max position to which a book may be set is the highest order for
# books which are approved
order_max = book_list.listitem_set.filter(approved=True).aggregate(
Max("order")
)["order__max"]
int_position = min(int_position, order_max)
if request.user not in (book_list.user, list_item.user):
return HttpResponseNotFound()
original_order = list_item.order
if original_order == int_position:
return HttpResponse(status=204)
if original_order > int_position:
list_item.order = -1
list_item.save()
@ -394,7 +390,7 @@ def set_book_position(request, list_item_id):
def increment_order_in_reverse(
book_list_id: int, start: int, end: Optional[int] = None
):
"""increase the order nu,ber for every item in a list"""
"""increase the order number for every item in a list"""
try:
book_list = models.List.objects.get(id=book_list_id)
except models.List.DoesNotExist: