/
bookmarks.py
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/
bookmarks.py
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import urllib.parse
from django.contrib.auth.decorators import login_required
from django.core.paginator import Paginator
from django.http import HttpResponseRedirect, Http404
from django.shortcuts import render
from django.urls import reverse
from bookmarks import queries
from bookmarks.models import Bookmark, BookmarkForm, build_tag_string
from bookmarks.services.bookmarks import create_bookmark, update_bookmark, archive_bookmark, archive_bookmarks, \
unarchive_bookmark, unarchive_bookmarks, delete_bookmarks, tag_bookmarks, untag_bookmarks
from bookmarks.utils import get_safe_return_url
_default_page_size = 30
@login_required
def index(request):
query_string = request.GET.get('q')
query_set = queries.query_bookmarks(request.user, query_string)
tags = queries.query_bookmark_tags(request.user, query_string)
base_url = reverse('bookmarks:index')
context = get_bookmark_view_context(request, query_set, tags, base_url)
return render(request, 'bookmarks/index.html', context)
@login_required
def archived(request):
query_string = request.GET.get('q')
query_set = queries.query_archived_bookmarks(request.user, query_string)
tags = queries.query_archived_bookmark_tags(request.user, query_string)
base_url = reverse('bookmarks:archived')
context = get_bookmark_view_context(request, query_set, tags, base_url)
return render(request, 'bookmarks/archive.html', context)
def get_bookmark_view_context(request, query_set, tags, base_url):
page = request.GET.get('page')
query_string = request.GET.get('q')
paginator = Paginator(query_set, _default_page_size)
bookmarks = paginator.get_page(page)
return_url = generate_return_url(base_url, page, query_string)
link_target = request.user.profile.bookmark_link_target
if request.GET.get('tag'):
mod = request.GET.copy()
mod.pop('tag')
request.GET = mod
return {
'bookmarks': bookmarks,
'tags': tags,
'query': query_string if query_string else '',
'empty': paginator.count == 0,
'return_url': return_url,
'link_target': link_target,
}
def generate_return_url(base_url, page, query_string):
url_query = {}
if query_string is not None:
url_query['q'] = query_string
if page is not None:
url_query['page'] = page
url_params = urllib.parse.urlencode(url_query)
return_url = base_url if url_params == '' else base_url + '?' + url_params
return urllib.parse.quote_plus(return_url)
def convert_tag_string(tag_string: str):
# Tag strings coming from inputs are space-separated, however services.bookmarks functions expect comma-separated
# strings
return tag_string.replace(' ', ',')
@login_required
def new(request):
initial_url = request.GET.get('url')
initial_auto_close = 'auto_close' in request.GET
if request.method == 'POST':
form = BookmarkForm(request.POST)
auto_close = form.data['auto_close']
if form.is_valid():
current_user = request.user
tag_string = convert_tag_string(form.data['tag_string'])
create_bookmark(form.save(commit=False), tag_string, current_user)
if auto_close:
return HttpResponseRedirect(reverse('bookmarks:close'))
else:
return HttpResponseRedirect(reverse('bookmarks:index'))
else:
form = BookmarkForm()
if initial_url:
form.initial['url'] = initial_url
if initial_auto_close:
form.initial['auto_close'] = 'true'
context = {
'form': form,
'auto_close': initial_auto_close,
'return_url': reverse('bookmarks:index')
}
return render(request, 'bookmarks/new.html', context)
@login_required
def edit(request, bookmark_id: int):
try:
bookmark = Bookmark.objects.get(pk=bookmark_id, owner=request.user)
except Bookmark.DoesNotExist:
raise Http404('Bookmark does not exist')
return_url = get_safe_return_url(request.GET.get('return_url'), reverse('bookmarks:index'))
if request.method == 'POST':
form = BookmarkForm(request.POST, instance=bookmark)
if form.is_valid():
tag_string = convert_tag_string(form.data['tag_string'])
update_bookmark(form.save(commit=False), tag_string, request.user)
return HttpResponseRedirect(return_url)
else:
form = BookmarkForm(instance=bookmark)
form.initial['tag_string'] = build_tag_string(bookmark.tag_names, ' ')
context = {
'form': form,
'bookmark_id': bookmark_id,
'return_url': return_url
}
return render(request, 'bookmarks/edit.html', context)
@login_required
def remove(request, bookmark_id: int):
try:
bookmark = Bookmark.objects.get(pk=bookmark_id, owner=request.user)
except Bookmark.DoesNotExist:
raise Http404('Bookmark does not exist')
bookmark.delete()
return_url = get_safe_return_url(request.GET.get('return_url'), reverse('bookmarks:index'))
return HttpResponseRedirect(return_url)
@login_required
def archive(request, bookmark_id: int):
try:
bookmark = Bookmark.objects.get(pk=bookmark_id, owner=request.user)
except Bookmark.DoesNotExist:
raise Http404('Bookmark does not exist')
archive_bookmark(bookmark)
return_url = get_safe_return_url(request.GET.get('return_url'), reverse('bookmarks:index'))
return HttpResponseRedirect(return_url)
@login_required
def unarchive(request, bookmark_id: int):
try:
bookmark = Bookmark.objects.get(pk=bookmark_id, owner=request.user)
except Bookmark.DoesNotExist:
raise Http404('Bookmark does not exist')
unarchive_bookmark(bookmark)
return_url = get_safe_return_url(request.GET.get('return_url'), reverse('bookmarks:archived'))
return HttpResponseRedirect(return_url)
@login_required
def bulk_edit(request):
bookmark_ids = request.POST.getlist('bookmark_id')
# Determine action
if 'bulk_archive' in request.POST:
archive_bookmarks(bookmark_ids, request.user)
if 'bulk_unarchive' in request.POST:
unarchive_bookmarks(bookmark_ids, request.user)
if 'bulk_delete' in request.POST:
delete_bookmarks(bookmark_ids, request.user)
if 'bulk_tag' in request.POST:
tag_string = convert_tag_string(request.POST['bulk_tag_string'])
tag_bookmarks(bookmark_ids, tag_string, request.user)
if 'bulk_untag' in request.POST:
tag_string = convert_tag_string(request.POST['bulk_tag_string'])
untag_bookmarks(bookmark_ids, tag_string, request.user)
return_url = get_safe_return_url(request.GET.get('return_url'), reverse('bookmarks:index'))
return HttpResponseRedirect(return_url)
@login_required
def close(request):
return render(request, 'bookmarks/close.html')