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Move views into subdirectory

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This commit is contained in:
Mouse Reeve 2021-09-29 13:39:12 -07:00
parent 899e6b55a8
commit 33b3b518e8
5 changed files with 188 additions and 354 deletions
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8
bookwyrm/views/__init__.py
View file

@ -27,13 +27,15 @@ from .preferences.edit_user import EditUser
from .preferences.delete_user import DeleteUser
from .preferences.block import Block, unblock
# books
from .books.books import Book, upload_cover, add_description, resolve_book
from .books.edit_book import EditBook, ConfirmEditBook
from .books.editions import Editions, switch_edition
# misc views
from .author import Author, EditAuthor
from .books import Book, EditBook, ConfirmEditBook
from .books import upload_cover, add_description, resolve_book
from .directory import Directory
from .discover import Discover
from .editions import Editions, switch_edition
from .feed import DirectMessage, Feed, Replies, Status
from .follow import follow, unfollow
from .follow import accept_follow_request, delete_follow_request

350
bookwyrm/views/books.py
View file

@ -1,350 +0,0 @@
""" the good stuff! the books! """
from uuid import uuid4
from dateutil.parser import parse as dateparse
from django.contrib.auth.decorators import login_required, permission_required
from django.contrib.postgres.search import SearchRank, SearchVector
from django.core.files.base import ContentFile
from django.core.paginator import Paginator
from django.db import transaction
from django.db.models import Avg, Q
from django.http import HttpResponseBadRequest, Http404
from django.shortcuts import get_object_or_404, redirect
from django.template.response import TemplateResponse
from django.utils.datastructures import MultiValueDictKeyError
from django.utils.decorators import method_decorator
from django.views import View
from django.views.decorators.http import require_POST
from bookwyrm import forms, models
from bookwyrm.activitypub import ActivitypubResponse
from bookwyrm.connectors import connector_manager
from bookwyrm.connectors.abstract_connector import get_image
from bookwyrm.settings import PAGE_LENGTH
from .helpers import is_api_request, get_edition, privacy_filter
# pylint: disable=no-self-use
class Book(View):
"""a book! this is the stuff"""
def get(self, request, book_id, user_statuses=False):
"""info about a book"""
if is_api_request(request):
book = get_object_or_404(
models.Book.objects.select_subclasses(), id=book_id
)
return ActivitypubResponse(book.to_activity())
user_statuses = user_statuses if request.user.is_authenticated else False
# it's safe to use this OR because edition and work and subclasses of the same
# table, so they never have clashing IDs
book = (
models.Edition.viewer_aware_objects(request.user)
.filter(Q(id=book_id) | Q(parent_work__id=book_id))
.order_by("-edition_rank")
.select_related("parent_work")
.prefetch_related("authors")
.first()
)
if not book or not book.parent_work:
raise Http404()
# all reviews for all editions of the book
reviews = privacy_filter(
request.user, models.Review.objects.filter(book__parent_work__editions=book)
)
# the reviews to show
if user_statuses:
if user_statuses == "review":
queryset = book.review_set.select_subclasses()
elif user_statuses == "comment":
queryset = book.comment_set
else:
queryset = book.quotation_set
queryset = queryset.filter(user=request.user, deleted=False)
else:
queryset = reviews.exclude(Q(content__isnull=True) | Q(content=""))
queryset = queryset.select_related("user").order_by("-published_date")
paginated = Paginator(queryset, PAGE_LENGTH)
lists = privacy_filter(
request.user,
models.List.objects.filter(
listitem__approved=True,
listitem__book__in=book.parent_work.editions.all(),
),
)
data = {
"book": book,
"statuses": paginated.get_page(request.GET.get("page")),
"review_count": reviews.count(),
"ratings": reviews.filter(
Q(content__isnull=True) | Q(content="")
).select_related("user")
if not user_statuses
else None,
"rating": reviews.aggregate(Avg("rating"))["rating__avg"],
"lists": lists,
}
if request.user.is_authenticated:
readthroughs = models.ReadThrough.objects.filter(
user=request.user,
book=book,
).order_by("start_date")
for readthrough in readthroughs:
readthrough.progress_updates = (
readthrough.progressupdate_set.all().order_by("-updated_date")
)
data["readthroughs"] = readthroughs
data["user_shelfbooks"] = models.ShelfBook.objects.filter(
user=request.user, book=book
).select_related("shelf")
data["other_edition_shelves"] = models.ShelfBook.objects.filter(
~Q(book=book),
user=request.user,
book__parent_work=book.parent_work,
).select_related("shelf", "book")
filters = {"user": request.user, "deleted": False}
data["user_statuses"] = {
"review_count": book.review_set.filter(**filters).count(),
"comment_count": book.comment_set.filter(**filters).count(),
"quotation_count": book.quotation_set.filter(**filters).count(),
}
return TemplateResponse(request, "book/book.html", data)
@method_decorator(login_required, name="dispatch")
@method_decorator(
permission_required("bookwyrm.edit_book", raise_exception=True), name="dispatch"
)
class EditBook(View):
"""edit a book"""
def get(self, request, book_id=None):
"""info about a book"""
book = None
if book_id:
book = get_edition(book_id)
if not book.description:
book.description = book.parent_work.description
data = {"book": book, "form": forms.EditionForm(instance=book)}
return TemplateResponse(request, "book/edit/edit_book.html", data)
def post(self, request, book_id=None):
"""edit a book cool"""
# returns None if no match is found
book = models.Edition.objects.filter(id=book_id).first()
form = forms.EditionForm(request.POST, request.FILES, instance=book)
data = {"book": book, "form": form}
if not form.is_valid():
return TemplateResponse(request, "book/edit/edit_book.html", data)
add_author = request.POST.get("add_author")
# we're adding an author through a free text field
if add_author:
data["add_author"] = add_author
data["author_matches"] = []
for author in add_author.split(","):
if not author:
continue
# check for existing authors
vector = SearchVector("name", weight="A") + SearchVector(
"aliases", weight="B"
)
data["author_matches"].append(
{
"name": author.strip(),
"matches": (
models.Author.objects.annotate(search=vector)
.annotate(rank=SearchRank(vector, author))
.filter(rank__gt=0.4)
.order_by("-rank")[:5]
),
}
)
# we're creating a new book
if not book:
# check if this is an edition of an existing work
author_text = book.author_text if book else add_author
data["book_matches"] = connector_manager.local_search(
f'{form.cleaned_data.get("title")} {author_text}',
min_confidence=0.5,
raw=True,
)[:5]
# either of the above cases requires additional confirmation
if add_author or not book:
# creting a book or adding an author to a book needs another step
data["confirm_mode"] = True
# this isn't preserved because it isn't part of the form obj
data["remove_authors"] = request.POST.getlist("remove_authors")
data["cover_url"] = request.POST.get("cover-url")
# make sure the dates are passed in as datetime, they're currently a string
# QueryDicts are immutable, we need to copy
formcopy = data["form"].data.copy()
try:
formcopy["first_published_date"] = dateparse(
formcopy["first_published_date"]
)
except (MultiValueDictKeyError, ValueError):
pass
try:
formcopy["published_date"] = dateparse(formcopy["published_date"])
except (MultiValueDictKeyError, ValueError):
pass
data["form"].data = formcopy
return TemplateResponse(request, "book/edit/edit_book.html", data)
remove_authors = request.POST.getlist("remove_authors")
for author_id in remove_authors:
book.authors.remove(author_id)
book = form.save(commit=False)
url = request.POST.get("cover-url")
if url:
image = set_cover_from_url(url)
if image:
book.cover.save(*image, save=False)
book.save()
return redirect(f"/book/{book.id}")
@method_decorator(login_required, name="dispatch")
@method_decorator(
permission_required("bookwyrm.edit_book", raise_exception=True), name="dispatch"
)
class ConfirmEditBook(View):
"""confirm edits to a book"""
def post(self, request, book_id=None):
"""edit a book cool"""
# returns None if no match is found
book = models.Edition.objects.filter(id=book_id).first()
form = forms.EditionForm(request.POST, request.FILES, instance=book)
data = {"book": book, "form": form}
if not form.is_valid():
return TemplateResponse(request, "book/edit/edit_book.html", data)
with transaction.atomic():
# save book
book = form.save()
# get or create author as needed
for i in range(int(request.POST.get("author-match-count", 0))):
match = request.POST.get(f"author_match-{i}")
if not match:
return HttpResponseBadRequest()
try:
# if it's an int, it's an ID
match = int(match)
author = get_object_or_404(
models.Author, id=request.POST[f"author_match-{i}"]
)
except ValueError:
# otherwise it's a name
author = models.Author.objects.create(name=match)
book.authors.add(author)
# create work, if needed
if not book_id:
work_match = request.POST.get("parent_work")
if work_match and work_match != "0":
work = get_object_or_404(models.Work, id=work_match)
else:
work = models.Work.objects.create(title=form.cleaned_data["title"])
work.authors.set(book.authors.all())
book.parent_work = work
for author_id in request.POST.getlist("remove_authors"):
book.authors.remove(author_id)
# import cover, if requested
url = request.POST.get("cover-url")
if url:
image = set_cover_from_url(url)
if image:
book.cover.save(*image, save=False)
# we don't tell the world when creating a book
book.save(broadcast=False)
return redirect(f"/book/{book.id}")
@login_required
@require_POST
def upload_cover(request, book_id):
"""upload a new cover"""
book = get_object_or_404(models.Edition, id=book_id)
book.last_edited_by = request.user
url = request.POST.get("cover-url")
if url:
image = set_cover_from_url(url)
if image:
book.cover.save(*image)
return redirect(f"{book.local_path}?cover_error=True")
form = forms.CoverForm(request.POST, request.FILES, instance=book)
if not form.is_valid() or not form.files.get("cover"):
return redirect(book.local_path)
book.cover = form.files["cover"]
book.save()
return redirect(book.local_path)
def set_cover_from_url(url):
"""load it from a url"""
try:
image_file = get_image(url)
except: # pylint: disable=bare-except
return None
if not image_file:
return None
image_name = str(uuid4()) + "." + url.split(".")[-1]
image_content = ContentFile(image_file.content)
return [image_name, image_content]
@login_required
@require_POST
@permission_required("bookwyrm.edit_book", raise_exception=True)
def add_description(request, book_id):
"""upload a new cover"""
book = get_object_or_404(models.Edition, id=book_id)
description = request.POST.get("description")
book.description = description
book.last_edited_by = request.user
book.save(update_fields=["description", "last_edited_by"])
return redirect("book", book.id)
@require_POST
def resolve_book(request):
"""figure out the local path to a book from a remote_id"""
remote_id = request.POST.get("remote_id")
connector = connector_manager.get_or_create_connector(remote_id)
book = connector.get_or_create_book(remote_id)
return redirect("book", book.id)

0
bookwyrm/views/books/__init__.py Normal file
View file

182
bookwyrm/views/books/books.py Normal file
View file

@ -0,0 +1,182 @@
""" the good stuff! the books! """
from uuid import uuid4
from django.contrib.auth.decorators import login_required, permission_required
from django.core.files.base import ContentFile
from django.core.paginator import Paginator
from django.db.models import Avg, Q
from django.http import Http404
from django.shortcuts import get_object_or_404, redirect
from django.template.response import TemplateResponse
from django.views import View
from django.views.decorators.http import require_POST
from bookwyrm import forms, models
from bookwyrm.activitypub import ActivitypubResponse
from bookwyrm.connectors import connector_manager
from bookwyrm.connectors.abstract_connector import get_image
from bookwyrm.settings import PAGE_LENGTH
from bookwyrm.views.helpers import is_api_request, privacy_filter
# pylint: disable=no-self-use
class Book(View):
"""a book! this is the stuff"""
def get(self, request, book_id, user_statuses=False):
"""info about a book"""
if is_api_request(request):
book = get_object_or_404(
models.Book.objects.select_subclasses(), id=book_id
)
return ActivitypubResponse(book.to_activity())
user_statuses = user_statuses if request.user.is_authenticated else False
# it's safe to use this OR because edition and work and subclasses of the same
# table, so they never have clashing IDs
book = (
models.Edition.viewer_aware_objects(request.user)
.filter(Q(id=book_id) | Q(parent_work__id=book_id))
.order_by("-edition_rank")
.select_related("parent_work")
.prefetch_related("authors")
.first()
)
if not book or not book.parent_work:
raise Http404()
# all reviews for all editions of the book
reviews = privacy_filter(
request.user, models.Review.objects.filter(book__parent_work__editions=book)
)
# the reviews to show
if user_statuses:
if user_statuses == "review":
queryset = book.review_set.select_subclasses()
elif user_statuses == "comment":
queryset = book.comment_set
else:
queryset = book.quotation_set
queryset = queryset.filter(user=request.user, deleted=False)
else:
queryset = reviews.exclude(Q(content__isnull=True) | Q(content=""))
queryset = queryset.select_related("user").order_by("-published_date")
paginated = Paginator(queryset, PAGE_LENGTH)
lists = privacy_filter(
request.user,
models.List.objects.filter(
listitem__approved=True,
listitem__book__in=book.parent_work.editions.all(),
),
)
data = {
"book": book,
"statuses": paginated.get_page(request.GET.get("page")),
"review_count": reviews.count(),
"ratings": reviews.filter(
Q(content__isnull=True) | Q(content="")
).select_related("user")
if not user_statuses
else None,
"rating": reviews.aggregate(Avg("rating"))["rating__avg"],
"lists": lists,
}
if request.user.is_authenticated:
readthroughs = models.ReadThrough.objects.filter(
user=request.user,
book=book,
).order_by("start_date")
for readthrough in readthroughs:
readthrough.progress_updates = (
readthrough.progressupdate_set.all().order_by("-updated_date")
)
data["readthroughs"] = readthroughs
data["user_shelfbooks"] = models.ShelfBook.objects.filter(
user=request.user, book=book
).select_related("shelf")
data["other_edition_shelves"] = models.ShelfBook.objects.filter(
~Q(book=book),
user=request.user,
book__parent_work=book.parent_work,
).select_related("shelf", "book")
filters = {"user": request.user, "deleted": False}
data["user_statuses"] = {
"review_count": book.review_set.filter(**filters).count(),
"comment_count": book.comment_set.filter(**filters).count(),
"quotation_count": book.quotation_set.filter(**filters).count(),
}
return TemplateResponse(request, "book/book.html", data)
@login_required
@require_POST
def upload_cover(request, book_id):
"""upload a new cover"""
book = get_object_or_404(models.Edition, id=book_id)
book.last_edited_by = request.user
url = request.POST.get("cover-url")
if url:
image = set_cover_from_url(url)
if image:
book.cover.save(*image)
return redirect(f"{book.local_path}?cover_error=True")
form = forms.CoverForm(request.POST, request.FILES, instance=book)
if not form.is_valid() or not form.files.get("cover"):
return redirect(book.local_path)
book.cover = form.files["cover"]
book.save()
return redirect(book.local_path)
def set_cover_from_url(url):
"""load it from a url"""
try:
image_file = get_image(url)
except: # pylint: disable=bare-except
return None
if not image_file:
return None
image_name = str(uuid4()) + "." + url.split(".")[-1]
image_content = ContentFile(image_file.content)
return [image_name, image_content]
@login_required
@require_POST
@permission_required("bookwyrm.edit_book", raise_exception=True)
def add_description(request, book_id):
"""upload a new cover"""
book = get_object_or_404(models.Edition, id=book_id)
description = request.POST.get("description")
book.description = description
book.last_edited_by = request.user
book.save(update_fields=["description", "last_edited_by"])
return redirect("book", book.id)
@require_POST
def resolve_book(request):
"""figure out the local path to a book from a remote_id"""
remote_id = request.POST.get("remote_id")
connector = connector_manager.get_or_create_connector(remote_id)
book = connector.get_or_create_book(remote_id)
return redirect("book", book.id)

2
bookwyrm/views/editions.py → bookwyrm/views/books/editions.py
View file

@ -14,7 +14,7 @@ from django.views.decorators.http import require_POST
from bookwyrm import models
from bookwyrm.activitypub import ActivitypubResponse
from bookwyrm.settings import PAGE_LENGTH
from .helpers import is_api_request
from bookwyrm.views.helpers import is_api_request
# pylint: disable=no-self-use