linkding/bookmarks/views/bookmarks.py
2024-01-27 11:29:16 +01:00

300 lines
9.4 KiB
Python

import urllib.parse
from django.contrib.auth.decorators import login_required
from django.db.models import QuerySet
from django.http import (
HttpResponseRedirect,
Http404,
HttpResponseBadRequest,
HttpResponseForbidden,
)
from django.shortcuts import render
from django.urls import reverse
from bookmarks import queries
from bookmarks.models import Bookmark, BookmarkForm, BookmarkSearch, 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,
mark_bookmarks_as_read,
mark_bookmarks_as_unread,
share_bookmarks,
unshare_bookmarks,
)
from bookmarks.utils import get_safe_return_url
from bookmarks.views.partials import contexts
_default_page_size = 30
@login_required
def index(request):
if request.method == "POST":
return search_action(request)
bookmark_list = contexts.ActiveBookmarkListContext(request)
tag_cloud = contexts.ActiveTagCloudContext(request)
return render(
request,
"bookmarks/index.html",
{
"bookmark_list": bookmark_list,
"tag_cloud": tag_cloud,
},
)
@login_required
def archived(request):
if request.method == "POST":
return search_action(request)
bookmark_list = contexts.ArchivedBookmarkListContext(request)
tag_cloud = contexts.ArchivedTagCloudContext(request)
return render(
request,
"bookmarks/archive.html",
{
"bookmark_list": bookmark_list,
"tag_cloud": tag_cloud,
},
)
def shared(request):
if request.method == "POST":
return search_action(request)
bookmark_list = contexts.SharedBookmarkListContext(request)
tag_cloud = contexts.SharedTagCloudContext(request)
public_only = not request.user.is_authenticated
users = queries.query_shared_bookmark_users(
request.user_profile, bookmark_list.search, public_only
)
return render(
request,
"bookmarks/shared.html",
{"bookmark_list": bookmark_list, "tag_cloud": tag_cloud, "users": users},
)
def search_action(request):
if "save" in request.POST:
if not request.user.is_authenticated:
return HttpResponseForbidden()
search = BookmarkSearch.from_request(request.POST)
request.user_profile.search_preferences = search.preferences_dict
request.user_profile.save()
# redirect to base url including new query params
search = BookmarkSearch.from_request(
request.POST, request.user_profile.search_preferences
)
base_url = request.path
query_params = search.query_params
query_string = urllib.parse.urlencode(query_params)
url = base_url if not query_string else base_url + "?" + query_string
return HttpResponseRedirect(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_title = request.GET.get("title")
initial_description = request.GET.get("description")
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_title:
form.initial["title"] = initial_title
if initial_description:
form.initial["description"] = initial_description
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)
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()
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)
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)
def unshare(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.shared = False
bookmark.save()
def mark_as_read(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.unread = False
bookmark.save()
@login_required
def index_action(request):
search = BookmarkSearch.from_request(request.GET)
query = queries.query_bookmarks(request.user, request.user_profile, search)
return action(request, query)
@login_required
def archived_action(request):
search = BookmarkSearch.from_request(request.GET)
query = queries.query_archived_bookmarks(request.user, request.user_profile, search)
return action(request, query)
@login_required
def shared_action(request):
return action(request)
def action(request, query: QuerySet[Bookmark] = None):
# Single bookmark actions
if "archive" in request.POST:
archive(request, request.POST["archive"])
if "unarchive" in request.POST:
unarchive(request, request.POST["unarchive"])
if "remove" in request.POST:
remove(request, request.POST["remove"])
if "mark_as_read" in request.POST:
mark_as_read(request, request.POST["mark_as_read"])
if "unshare" in request.POST:
unshare(request, request.POST["unshare"])
# Bulk actions
if "bulk_execute" in request.POST:
if query is None:
return HttpResponseBadRequest("View does not support bulk actions")
bulk_action = request.POST["bulk_action"]
# Determine set of bookmarks
if request.POST.get("bulk_select_across") == "on":
# Query full list of bookmarks across all pages
bookmark_ids = query.only("id").values_list("id", flat=True)
else:
# Use only selected bookmarks
bookmark_ids = request.POST.getlist("bookmark_id")
if "bulk_archive" == bulk_action:
archive_bookmarks(bookmark_ids, request.user)
if "bulk_unarchive" == bulk_action:
unarchive_bookmarks(bookmark_ids, request.user)
if "bulk_delete" == bulk_action:
delete_bookmarks(bookmark_ids, request.user)
if "bulk_tag" == bulk_action:
tag_string = convert_tag_string(request.POST["bulk_tag_string"])
tag_bookmarks(bookmark_ids, tag_string, request.user)
if "bulk_untag" == bulk_action:
tag_string = convert_tag_string(request.POST["bulk_tag_string"])
untag_bookmarks(bookmark_ids, tag_string, request.user)
if "bulk_read" == bulk_action:
mark_bookmarks_as_read(bookmark_ids, request.user)
if "bulk_unread" == bulk_action:
mark_bookmarks_as_unread(bookmark_ids, request.user)
if "bulk_share" == bulk_action:
share_bookmarks(bookmark_ids, request.user)
if "bulk_unshare" == bulk_action:
unshare_bookmarks(bookmark_ids, 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")