forked from mirrors/bookwyrm
455 lines
14 KiB
Python
455 lines
14 KiB
Python
''' views for actions you can take in the application '''
|
|
from io import BytesIO, TextIOWrapper
|
|
import re
|
|
from PIL import Image
|
|
from requests import HTTPError
|
|
|
|
from django.contrib.auth import authenticate, login, logout
|
|
from django.contrib.auth.decorators import login_required
|
|
from django.core.files.base import ContentFile
|
|
from django.http import HttpResponseBadRequest, HttpResponseNotFound
|
|
from django.shortcuts import redirect
|
|
from django.template.response import TemplateResponse
|
|
|
|
from fedireads import forms, models, books_manager, outgoing
|
|
from fedireads.goodreads_import import GoodreadsCsv
|
|
from fedireads.settings import DOMAIN
|
|
from fedireads.views import get_user_from_username
|
|
from fedireads.books_manager import get_or_create_book
|
|
|
|
|
|
def user_login(request):
|
|
''' authenticate user login '''
|
|
if request.method == 'GET':
|
|
return redirect('/login')
|
|
|
|
register_form = forms.RegisterForm()
|
|
login_form = forms.LoginForm(request.POST)
|
|
if not login_form.is_valid():
|
|
return TemplateResponse(
|
|
request,
|
|
'login.html',
|
|
{'login_form': login_form, 'register_form': register_form}
|
|
)
|
|
|
|
username = login_form.data['username']
|
|
username = '%s@%s' % (username, DOMAIN)
|
|
password = login_form.data['password']
|
|
user = authenticate(request, username=username, password=password)
|
|
if user is not None:
|
|
login(request, user)
|
|
return redirect(request.GET.get('next', '/'))
|
|
return TemplateResponse(
|
|
request,
|
|
'login.html',
|
|
{'login_form': login_form, 'register_form': register_form}
|
|
)
|
|
|
|
|
|
def register(request):
|
|
''' join the server '''
|
|
if request.method == 'GET':
|
|
return redirect('/login')
|
|
|
|
form = forms.RegisterForm(request.POST)
|
|
if not form.is_valid():
|
|
return redirect('/register/')
|
|
|
|
username = form.data['username']
|
|
email = form.data['email']
|
|
password = form.data['password']
|
|
|
|
user = models.User.objects.create_user(username, email, password)
|
|
login(request, user)
|
|
return redirect('/')
|
|
|
|
|
|
@login_required
|
|
def user_logout(request):
|
|
''' done with this place! outa here! '''
|
|
logout(request)
|
|
return redirect('/')
|
|
|
|
|
|
@login_required
|
|
def edit_profile(request):
|
|
''' les get fancy with images '''
|
|
if not request.method == 'POST':
|
|
return redirect('/user/%s' % request.user.localname)
|
|
|
|
form = forms.EditUserForm(request.POST, request.FILES)
|
|
if not form.is_valid():
|
|
return redirect('/')
|
|
|
|
request.user.name = form.data['name']
|
|
if 'avatar' in form.files:
|
|
# crop and resize avatar upload
|
|
image = Image.open(form.files['avatar'])
|
|
target_size = 120
|
|
width, height = image.size
|
|
thumbnail_scale = height / (width / target_size) if height > width \
|
|
else width / (height / target_size)
|
|
image.thumbnail([thumbnail_scale, thumbnail_scale])
|
|
width, height = image.size
|
|
|
|
width_diff = width - target_size
|
|
height_diff = height - target_size
|
|
cropped = image.crop((
|
|
int(width_diff / 2),
|
|
int(height_diff / 2),
|
|
int(width - (width_diff / 2)),
|
|
int(height - (height_diff / 2))
|
|
))
|
|
output = BytesIO()
|
|
cropped.save(output, format=image.format)
|
|
ContentFile(output.getvalue())
|
|
request.user.avatar.save(
|
|
form.files['avatar'].name,
|
|
ContentFile(output.getvalue())
|
|
)
|
|
|
|
request.user.summary = form.data['summary']
|
|
request.user.manually_approves_followers = \
|
|
form.cleaned_data['manually_approves_followers']
|
|
request.user.save()
|
|
|
|
outgoing.handle_update_user(request.user)
|
|
return redirect('/user/%s' % request.user.localname)
|
|
|
|
|
|
@login_required
|
|
def edit_book(request, book_id):
|
|
''' edit a book cool '''
|
|
if not request.method == 'POST':
|
|
return redirect('/book/%s' % request.user.localname)
|
|
|
|
try:
|
|
book = models.Edition.objects.get(id=book_id)
|
|
except models.Edition.DoesNotExist:
|
|
return HttpResponseNotFound()
|
|
|
|
form = forms.EditionForm(request.POST, request.FILES, instance=book)
|
|
if not form.is_valid():
|
|
return redirect(request.headers.get('Referer', '/'))
|
|
form.save()
|
|
|
|
outgoing.handle_update_book(request.user, book)
|
|
return redirect('/book/%s' % book.fedireads_key)
|
|
|
|
|
|
@login_required
|
|
def upload_cover(request, book_id):
|
|
''' upload a new cover '''
|
|
# TODO: alternate covers?
|
|
if not request.method == 'POST':
|
|
return redirect('/book/%s' % request.user.localname)
|
|
|
|
try:
|
|
book = models.Edition.objects.get(id=book_id)
|
|
except models.Book.DoesNotExist:
|
|
return HttpResponseNotFound()
|
|
|
|
form = forms.CoverForm(request.POST, request.FILES, instance=book)
|
|
if not form.is_valid():
|
|
return redirect(request.headers.get('Referer', '/'))
|
|
|
|
book.cover = form.files['cover']
|
|
book.sync_cover = False
|
|
book.save()
|
|
|
|
outgoing.handle_update_book(request.user, book)
|
|
return redirect('/book/%s' % book.fedireads_key)
|
|
|
|
|
|
@login_required
|
|
def shelve(request):
|
|
''' put a on a user's shelf '''
|
|
book = models.Book.objects.select_subclasses().get(id=request.POST['book'])
|
|
if isinstance(book, models.Work):
|
|
book = book.default_edition
|
|
|
|
desired_shelf = models.Shelf.objects.filter(
|
|
identifier=request.POST['shelf'],
|
|
user=request.user
|
|
).first()
|
|
|
|
if request.POST.get('reshelve', True):
|
|
try:
|
|
current_shelf = models.Shelf.objects.get(
|
|
user=request.user,
|
|
edition=book
|
|
)
|
|
outgoing.handle_unshelve(request.user, book, current_shelf)
|
|
except models.Shelf.DoesNotExist:
|
|
# this just means it isn't currently on the user's shelves
|
|
pass
|
|
outgoing.handle_shelve(request.user, book, desired_shelf)
|
|
return redirect('/')
|
|
|
|
|
|
@login_required
|
|
def rate(request):
|
|
''' just a star rating for a book '''
|
|
form = forms.RatingForm(request.POST)
|
|
book_identifier = request.POST.get('book')
|
|
# TODO: better failure behavior
|
|
if not form.is_valid():
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
rating = form.cleaned_data.get('rating')
|
|
# throws a value error if the book is not found
|
|
book = get_or_create_book(book_identifier)
|
|
|
|
outgoing.handle_rate(request.user, book, rating)
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
|
|
@login_required
|
|
def review(request):
|
|
''' create a book review '''
|
|
form = forms.ReviewForm(request.POST)
|
|
book_identifier = request.POST.get('book')
|
|
# TODO: better failure behavior
|
|
if not form.is_valid():
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
# TODO: validation, htmlification
|
|
name = form.cleaned_data.get('name')
|
|
content = form.cleaned_data.get('content')
|
|
rating = form.data.get('rating', None)
|
|
try:
|
|
rating = int(rating)
|
|
except ValueError:
|
|
rating = None
|
|
|
|
# throws a value error if the book is not found
|
|
book = get_or_create_book(book_identifier)
|
|
|
|
outgoing.handle_review(request.user, book, name, content, rating)
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
|
|
@login_required
|
|
def quotate(request):
|
|
''' create a book quotation '''
|
|
form = forms.QuotationForm(request.POST)
|
|
book_identifier = request.POST.get('book')
|
|
if not form.is_valid():
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
quote = form.cleaned_data.get('quote')
|
|
content = form.cleaned_data.get('content')
|
|
|
|
outgoing.handle_quotation(request.user, book_identifier, content, quote)
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
|
|
@login_required
|
|
def comment(request):
|
|
''' create a book comment '''
|
|
form = forms.CommentForm(request.POST)
|
|
book_identifier = request.POST.get('book')
|
|
# TODO: better failure behavior
|
|
if not form.is_valid():
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
# TODO: validation, htmlification
|
|
content = form.data.get('content')
|
|
|
|
outgoing.handle_comment(request.user, book_identifier, content)
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
|
|
@login_required
|
|
def tag(request):
|
|
''' tag a book '''
|
|
# I'm not using a form here because sometimes "name" is sent as a hidden
|
|
# field which doesn't validate
|
|
name = request.POST.get('name')
|
|
book_identifier = request.POST.get('book')
|
|
|
|
outgoing.handle_tag(request.user, book_identifier, name)
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
|
|
@login_required
|
|
def untag(request):
|
|
''' untag a book '''
|
|
name = request.POST.get('name')
|
|
book_identifier = request.POST.get('book')
|
|
|
|
outgoing.handle_untag(request.user, book_identifier, name)
|
|
return redirect('/book/%s' % book_identifier)
|
|
|
|
|
|
@login_required
|
|
def reply(request):
|
|
''' respond to a book review '''
|
|
form = forms.ReplyForm(request.POST)
|
|
# this is a bit of a formality, the form is just one text field
|
|
if not form.is_valid():
|
|
return redirect('/')
|
|
parent_id = request.POST['parent']
|
|
parent = models.Status.objects.get(id=parent_id)
|
|
outgoing.handle_reply(request.user, parent, form.data['content'])
|
|
return redirect('/')
|
|
|
|
|
|
@login_required
|
|
def favorite(request, status_id):
|
|
''' like a status '''
|
|
status = models.Status.objects.get(id=status_id)
|
|
outgoing.handle_favorite(request.user, status)
|
|
return redirect(request.headers.get('Referer', '/'))
|
|
|
|
|
|
@login_required
|
|
def unfavorite(request, status_id):
|
|
''' like a status '''
|
|
status = models.Status.objects.get(id=status_id)
|
|
outgoing.handle_unfavorite(request.user, status)
|
|
return redirect(request.headers.get('Referer', '/'))
|
|
|
|
@login_required
|
|
def boost(request, status_id):
|
|
''' boost a status '''
|
|
status = models.Status.objects.get(id=status_id)
|
|
outgoing.handle_boost(request.user, status)
|
|
return redirect(request.headers.get('Referer', '/'))
|
|
|
|
@login_required
|
|
def follow(request):
|
|
''' follow another user, here or abroad '''
|
|
username = request.POST['user']
|
|
try:
|
|
to_follow = get_user_from_username(username)
|
|
except models.User.DoesNotExist:
|
|
return HttpResponseBadRequest()
|
|
|
|
outgoing.handle_follow(request.user, to_follow)
|
|
user_slug = to_follow.localname if to_follow.localname \
|
|
else to_follow.username
|
|
return redirect('/user/%s' % user_slug)
|
|
|
|
|
|
@login_required
|
|
def unfollow(request):
|
|
''' unfollow a user '''
|
|
username = request.POST['user']
|
|
try:
|
|
to_unfollow = get_user_from_username(username)
|
|
except models.User.DoesNotExist:
|
|
return HttpResponseBadRequest()
|
|
|
|
outgoing.handle_unfollow(request.user, to_unfollow)
|
|
user_slug = to_unfollow.localname if to_unfollow.localname \
|
|
else to_unfollow.username
|
|
return redirect('/user/%s' % user_slug)
|
|
|
|
|
|
@login_required
|
|
def search(request):
|
|
''' that search bar up top '''
|
|
query = request.GET.get('q')
|
|
if re.match(r'\w+@\w+.\w+', query):
|
|
# if something looks like a username, search with webfinger
|
|
results = [outgoing.handle_account_search(query)]
|
|
template = 'user_results.html'
|
|
else:
|
|
# just send the question over to book search
|
|
results = books_manager.search(query)
|
|
template = 'book_results.html'
|
|
|
|
return TemplateResponse(request, template, {'results': results})
|
|
|
|
|
|
@login_required
|
|
def clear_notifications(request):
|
|
''' permanently delete notification for user '''
|
|
request.user.notification_set.filter(read=True).delete()
|
|
return redirect('/notifications')
|
|
|
|
|
|
@login_required
|
|
def accept_follow_request(request):
|
|
''' a user accepts a follow request '''
|
|
username = request.POST['user']
|
|
try:
|
|
requester = get_user_from_username(username)
|
|
except models.User.DoesNotExist:
|
|
return HttpResponseBadRequest()
|
|
|
|
try:
|
|
follow_request = models.UserFollowRequest.objects.get(
|
|
user_subject=requester,
|
|
user_object=request.user
|
|
)
|
|
except models.UserFollowRequest.DoesNotExist:
|
|
# Request already dealt with.
|
|
pass
|
|
else:
|
|
outgoing.handle_accept(requester, request.user, follow_request)
|
|
|
|
return redirect('/user/%s' % request.user.localname)
|
|
|
|
|
|
@login_required
|
|
def delete_follow_request(request):
|
|
''' a user rejects a follow request '''
|
|
username = request.POST['user']
|
|
try:
|
|
requester = get_user_from_username(username)
|
|
except models.User.DoesNotExist:
|
|
return HttpResponseBadRequest()
|
|
|
|
try:
|
|
follow_request = models.UserFollowRequest.objects.get(
|
|
user_subject=requester,
|
|
user_object=request.user
|
|
)
|
|
except models.UserFollowRequest.DoesNotExist:
|
|
return HttpResponseBadRequest()
|
|
|
|
outgoing.handle_reject(requester, request.user, follow_request)
|
|
return redirect('/user/%s' % request.user.localname)
|
|
|
|
|
|
@login_required
|
|
def import_data(request):
|
|
''' ingest a goodreads csv '''
|
|
form = forms.ImportForm(request.POST, request.FILES)
|
|
if form.is_valid():
|
|
results = []
|
|
reviews = []
|
|
failures = []
|
|
for item in GoodreadsCsv(TextIOWrapper(
|
|
request.FILES['csv_file'],
|
|
encoding=request.encoding)):
|
|
try:
|
|
item.resolve()
|
|
except HTTPError:
|
|
pass
|
|
if item.book:
|
|
results.append(item)
|
|
if item.rating or item.review:
|
|
reviews.append(item)
|
|
else:
|
|
failures.append(item)
|
|
|
|
outgoing.handle_import_books(request.user, results)
|
|
for item in reviews:
|
|
review_title = "Review of {!r} on Goodreads".format(
|
|
item.book.title,
|
|
) if item.review else ""
|
|
outgoing.handle_review(
|
|
request.user,
|
|
item.book,
|
|
review_title,
|
|
item.review,
|
|
item.rating,
|
|
)
|
|
return TemplateResponse(request, 'import_results.html', {
|
|
'success_count': len(results),
|
|
'failures': failures,
|
|
})
|
|
return HttpResponseBadRequest()
|