linkding/bookmarks/views/bookmarks.py

from django.contrib.auth.decorators import login_required
from django.core.paginator import Paginator
from django.http import HttpResponseRedirect
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
from bookmarks.queries import get_user_tags

_default_page_size = 30


@login_required
def index(request):
    page = request.GET.get('page')
    query_string = request.GET.get('q')
    query_set = queries.query_bookmarks(request.user, query_string)
    paginator = Paginator(query_set, _default_page_size)
    bookmarks = paginator.get_page(page)
    tags = queries.query_tags(request.user, query_string)

    if request.GET.get('tag'):
        mod = request.GET.copy()
        mod.pop('tag')
        request.GET = mod

    context = {
        'bookmarks': bookmarks,
        'tags': tags,
        'query': query_string if query_string else '',
        'empty': paginator.count == 0
    }
    return render(request, 'bookmarks/index.html', context)


@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
            create_bookmark(form, 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'

    all_tags = get_user_tags(request.user)
    context = {'form': form, 'auto_close': initial_auto_close, 'all_tags': all_tags}

    return render(request, 'bookmarks/new.html', context)


@login_required
def edit(request, bookmark_id: int):
    bookmark = Bookmark.objects.get(pk=bookmark_id)
    if request.method == 'POST':
        form = BookmarkForm(request.POST, instance=bookmark)
        if form.is_valid():
            update_bookmark(form, request.user)
            return HttpResponseRedirect(reverse('bookmarks:index'))
    else:
        form = BookmarkForm(instance=bookmark)

    form.initial['tag_string'] = build_tag_string(bookmark.tag_names, ' ')

    all_tags = get_user_tags(request.user)
    context = {'form': form, 'bookmark_id': bookmark_id, 'all_tags': all_tags}

    return render(request, 'bookmarks/edit.html', context)


@login_required
def remove(request, bookmark_id: int):
    bookmark = Bookmark.objects.get(pk=bookmark_id)
    bookmark.delete()
    return HttpResponseRedirect(reverse('bookmarks:index'))


@login_required
def bookmarklet(request):
    return render(request, 'bookmarks/bookmarklet.html', {
        'application_url': request.build_absolute_uri("/bookmarks/new")
    })


@login_required
def close(request):
    return render(request, 'bookmarks/close.html')