Bump version

* Disable autocapitalization for tag input form

* Disable autocapitalize in tag auto complete

* Fix test

---------

Co-authored-by: Sascha Ißbrücker <sascha.issbruecker@gmail.com>

.env.sample

@@ -27,3 +27,21 @@ LD_AUTH_PROXY_LOGOUT_URL=
 # List of trusted origins from which to accept POST requests
 # See docs/Options.md for more details
 LD_CSRF_TRUSTED_ORIGINS=
+
+# Database settings
+# These are currently only required for configuring PostreSQL.
+# By default, linkding uses SQLite for which you don't need to configure anything.
+
+# Database engine, can be sqlite (default) or postgres
+LD_DB_ENGINE=
+# Database name (default: linkding)
+LD_DB_DATABASE=
+# Username to connect to the database server  (default: linkding)
+LD_DB_USER=
+# Password to connect to the database server
+LD_DB_PASSWORD=
+# The hostname where the database is hosted (default: localhost)
+LD_DB_HOST=
+# Port use to connect to the database server
+# Should use the default port if not set
+LD_DB_PORT=

.github/workflows/main.yaml

@@ -3,22 +3,45 @@ name: linkding CI
 on: [push]
 
 jobs:
-  run_tests:
-    name: Run Django Tests
+  unit_tests:
+    name: Unit Tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v3
       - name: Set up Python
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v4
         with:
           python-version: "3.10"
       - name: Set up Node
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
-          node-version: 14
-      - name: Install Python dependencies
-        run: pip install -r requirements.txt
+          node-version: 18
       - name: Install Node dependencies
         run: npm install
+      - name: Setup Python environment
+        run: pip install -r requirements.txt
       - name: Run tests
-        run: python manage.py test
+        run: python manage.py test bookmarks.tests
+  e2e_tests:
+    name: E2E Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+      - name: Set up Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+      - name: Install Node dependencies
+        run: npm install
+      - name: Setup Python environment
+        run: |
+          pip install -r requirements.txt
+          playwright install chromium
+          python manage.py compilescss
+          python manage.py collectstatic --ignore=*.scss
+      - name: Run tests
+        run: python manage.py test bookmarks.e2e

CHANGELOG.md

@@ -1,5 +1,76 @@
 # Changelog
 
+## v1.17.1 (22/01/2023)
+
+### What's Changed
+* Fix favicon being cleared by web archive snapshot task by @sissbruecker in https://github.com/sissbruecker/linkding/pull/405
+
+
+**Full Changelog**: https://github.com/sissbruecker/linkding/compare/v1.17.0...v1.17.1
+
+---
+
+## v1.17.0 (21/01/2023)
+
+### What's Changed
+* Add Health Check endpoint  by @mckennajones in https://github.com/sissbruecker/linkding/pull/392
+* Cache website metadata to avoid duplicate scraping by @sissbruecker in https://github.com/sissbruecker/linkding/pull/401
+* Prefill form if URL is already bookmarked by @sissbruecker in https://github.com/sissbruecker/linkding/pull/402
+* Add option for showing bookmark favicons by @sissbruecker in https://github.com/sissbruecker/linkding/pull/390
+
+
+**Full Changelog**: https://github.com/sissbruecker/linkding/compare/v1.16.1...v1.17.0
+
+---
+
+## v1.16.1 (20/01/2023)
+
+### What's Changed
+* Fix bookmark website metadata not being updated when URL changes by @sissbruecker in https://github.com/sissbruecker/linkding/pull/400
+* Bump django from 4.1 to 4.1.2 by @dependabot in https://github.com/sissbruecker/linkding/pull/391
+* Bump certifi from 2022.6.15 to 2022.12.7 by @dependabot in https://github.com/sissbruecker/linkding/pull/374
+* Bump minimatch from 3.0.4 to 3.1.2 by @dependabot in https://github.com/sissbruecker/linkding/pull/366
+
+
+**Full Changelog**: https://github.com/sissbruecker/linkding/compare/v1.16.0...v1.16.1
+
+---
+
+## v1.16.0 (12/01/2023)
+
+### What's Changed
+* Add postgres as database engine by @tomamplius in https://github.com/sissbruecker/linkding/pull/388
+* Gracefully stop docker container when it receives SIGTERM by @mckennajones in https://github.com/sissbruecker/linkding/pull/368
+* Limit document size for website scraper by @sissbruecker in https://github.com/sissbruecker/linkding/pull/354
+* Add error handling for checking latest version by @sissbruecker in https://github.com/sissbruecker/linkding/pull/360
+* Trim website metadata title and description by @luca1197 in https://github.com/sissbruecker/linkding/pull/383
+* Only show admin link for superusers by @AlexanderS in https://github.com/sissbruecker/linkding/pull/384
+* Add apache reverse proxy documentation. by @jhauris in https://github.com/sissbruecker/linkding/pull/371
+* Correct LD_ENABLE_AUTH_PROXY documentation by @jhauris in https://github.com/sissbruecker/linkding/pull/379
+* Android HTTP shortcuts v3 by @kzshantonu in https://github.com/sissbruecker/linkding/pull/387
+
+### New Contributors
+* @jhauris made their first contribution in https://github.com/sissbruecker/linkding/pull/371
+* @AlexanderS made their first contribution in https://github.com/sissbruecker/linkding/pull/384
+* @mckennajones made their first contribution in https://github.com/sissbruecker/linkding/pull/368
+* @tomamplius made their first contribution in https://github.com/sissbruecker/linkding/pull/388
+* @luca1197 made their first contribution in https://github.com/sissbruecker/linkding/pull/383
+
+**Full Changelog**: https://github.com/sissbruecker/linkding/compare/v1.15.1...v1.16.0
+
+---
+
+## v1.15.1 (05/10/2022)
+
+### What's Changed
+* Fix static file dir warning by @sissbruecker in https://github.com/sissbruecker/linkding/pull/350
+* Add setting and documentation for fixing CSRF errors by @sissbruecker in https://github.com/sissbruecker/linkding/pull/349
+
+
+**Full Changelog**: https://github.com/sissbruecker/linkding/compare/v1.15.0...v1.15.1
+
+---
+
 ## v1.15.0 (11/09/2022)
 
 ### What's Changed

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:current-alpine AS node-build
+FROM node:18.13.0-alpine AS node-build
 WORKDIR /etc/linkding
 # install build dependencies
 COPY package.json package-lock.json ./
@@ -10,7 +10,7 @@ RUN npm run build
 
 
 FROM python:3.10.6-slim-buster AS python-base
-RUN apt-get update && apt-get -y install build-essential
+RUN apt-get update && apt-get -y install build-essential libpq-dev
 WORKDIR /etc/linkding
 
 
@@ -34,7 +34,7 @@ RUN mkdir /opt/venv && \
 
 
 FROM python:3.10.6-slim-buster as final
-RUN apt-get update && apt-get -y install mime-support
+RUN apt-get update && apt-get -y install mime-support libpq-dev curl
 WORKDIR /etc/linkding
 # copy prod dependencies
 COPY --from=prod-deps /opt/venv /opt/venv
@@ -51,4 +51,8 @@ ENV PATH /opt/venv/bin:$PATH
 RUN ["chmod", "g+w", "."]
 # Run bootstrap logic
 RUN ["chmod", "+x", "./bootstrap.sh"]
+
+HEALTHCHECK --interval=30s --retries=3 --timeout=1s \
+CMD curl -f http://localhost:${LD_SERVER_PORT:-9090}/${LD_CONTEXT_PATH}health || exit 1
+
 CMD ["./bootstrap.sh"]

README.md

@@ -53,7 +53,11 @@ The name comes from:
 
 ## Installation
 
-linkding is designed to be run with container solutions like [Docker](https://docs.docker.com/get-started/).  The Docker image is compatible with ARM platforms, so it can be run on a Raspberry Pi.
+linkding is designed to be run with container solutions like [Docker](https://docs.docker.com/get-started/).
+The Docker image is compatible with ARM platforms, so it can be run on a Raspberry Pi.
+
+By default, linkding uses SQLite as a database.
+Alternatively linkding supports PostgreSQL, see the [database options](docs/Options.md#LD_DB_ENGINE) for more information.
 
 ###  Using Docker
 
@@ -104,10 +108,25 @@ When using a reverse proxy, such as Nginx or Apache, you may need to configure y
 <details>
 <summary>Apache</summary>
 
-Not tested yet.
-If you figure out a working setup, feel free to contribute it here.
+Apache2 does not change the headers by default, and should not
+need additional configuration.
 
-In the meanwhile, use the [`LD_CSRF_TRUSTED_ORIGINS` option](docs/Options.md#LD_CSRF_TRUSTED_ORIGINS).
+An example virtual host that proxies to linkding might look like:
+```
+<VirtualHost *:9100>
+    <Proxy *>
+        Order deny,allow
+        Allow from all
+    </Proxy>
+
+    ProxyPass / http://linkding:9090/
+    ProxyPassReverse / http://linkding:9090/
+</VirtualHost>
+```
+
+For a full example, see the docker-compose configuration in [jhauris/apache2-reverse-proxy](https://github.com/jhauris/linkding/tree/apache2-reverse-proxy)
+
+If you still run into CSRF issues, please check out the [`LD_CSRF_TRUSTED_ORIGINS` option](docs/Options.md#LD_CSRF_TRUSTED_ORIGINS).
 
 </details>
 

bookmarks/api/routes.py

@@ -1,4 +1,3 @@
-from django.urls import reverse
 from rest_framework import viewsets, mixins, status
 from rest_framework.decorators import action
 from rest_framework.response import Response
@@ -7,8 +6,8 @@ from rest_framework.routers import DefaultRouter
 from bookmarks import queries
 from bookmarks.api.serializers import BookmarkSerializer, TagSerializer
 from bookmarks.models import Bookmark, BookmarkFilters, Tag, User
-from bookmarks.services.bookmarks import archive_bookmark, unarchive_bookmark
-from bookmarks.services.website_loader import load_website_metadata
+from bookmarks.services.bookmarks import archive_bookmark, unarchive_bookmark, website_loader
+from bookmarks.services.website_loader import WebsiteMetadata
 
 
 class BookmarkViewSet(viewsets.GenericViewSet,
@@ -68,15 +67,13 @@ class BookmarkViewSet(viewsets.GenericViewSet,
     def check(self, request):
         url = request.GET.get('url')
         bookmark = Bookmark.objects.filter(owner=request.user, url=url).first()
-        existing_bookmark_data = None
+        existing_bookmark_data = self.get_serializer(bookmark).data if bookmark else None
 
-        if bookmark is not None:
-            existing_bookmark_data = {
-                'id': bookmark.id,
-                'edit_url': reverse('bookmarks:edit', args=[bookmark.id])
-            }
-
-        metadata = load_website_metadata(url)
+        # Either return metadata from existing bookmark, or scrape from URL
+        if bookmark:
+            metadata = WebsiteMetadata(url, bookmark.website_title, bookmark.website_description)
+        else:
+            metadata = website_loader.load_website_metadata(url)
 
         return Response({
             'bookmark': existing_bookmark_data,

bookmarks/components/TagAutocomplete.svelte

@@ -119,7 +119,7 @@
     <div class="form-autocomplete-input form-input" class:is-focused={isFocus}>
         <!-- autocomplete real input box -->
         <input id="{id}" name="{name}" value="{value ||''}" placeholder="&nbsp;"
-               class="form-input" type="text" autocomplete="off"
+               class="form-input" type="text" autocomplete="off" autocapitalize="off"
                on:input={handleInput} on:keydown={handleKeyDown}
                on:focus={handleFocus} on:blur={handleBlur}>
     </div>

bookmarks/e2e/helpers.py

@@ -0,0 +1,21 @@
+from django.contrib.staticfiles.testing import LiveServerTestCase
+from playwright.sync_api import BrowserContext
+
+from bookmarks.tests.helpers import BookmarkFactoryMixin
+
+
+class LinkdingE2ETestCase(LiveServerTestCase, BookmarkFactoryMixin):
+    def setUp(self) -> None:
+        self.client.force_login(self.get_or_create_test_user())
+        self.cookie = self.client.cookies['sessionid']
+
+    def setup_browser(self, playwright) -> BrowserContext:
+        browser = playwright.chromium.launch(headless=True)
+        context = browser.new_context()
+        context.add_cookies([{
+            'name': 'sessionid',
+            'value': self.cookie.value,
+            'domain': self.live_server_url.replace('http:', ''),
+            'path': '/'
+        }])
+        return context

bookmarks/e2e/test_bookmark_form.py

@@ -0,0 +1,51 @@
+from django.urls import reverse
+from playwright.sync_api import sync_playwright
+
+from bookmarks.e2e.helpers import LinkdingE2ETestCase
+
+
+class BookmarkFormE2ETestCase(LinkdingE2ETestCase):
+    def test_create_should_check_for_existing_bookmark(self):
+        existing_bookmark = self.setup_bookmark(title='Existing title',
+                                                description='Existing description',
+                                                tags=[self.setup_tag(name='tag1'), self.setup_tag(name='tag2')],
+                                                website_title='Existing website title',
+                                                website_description='Existing website description',
+                                                unread=True)
+        tag_names = ' '.join(existing_bookmark.tag_names)
+
+        with sync_playwright() as p:
+            browser = self.setup_browser(p)
+            page = browser.new_page()
+            page.goto(self.live_server_url + reverse('bookmarks:new'))
+
+            # Enter bookmarked URL
+            page.get_by_label('URL').fill(existing_bookmark.url)
+            # Already bookmarked hint should be visible
+            page.get_by_text('This URL is already bookmarked.').wait_for(timeout=2000)
+            # Form should be pre-filled with data from existing bookmark
+            self.assertEqual(existing_bookmark.title, page.get_by_label('Title').input_value())
+            self.assertEqual(existing_bookmark.description, page.get_by_label('Description').input_value())
+            self.assertEqual(existing_bookmark.website_title, page.get_by_label('Title').get_attribute('placeholder'))
+            self.assertEqual(existing_bookmark.website_description,
+                             page.get_by_label('Description').get_attribute('placeholder'))
+            self.assertEqual(tag_names, page.get_by_label('Tags').input_value())
+            self.assertTrue(tag_names, page.get_by_label('Mark as unread').is_checked())
+
+            # Enter non-bookmarked URL
+            page.get_by_label('URL').fill('https://example.com/unknown')
+            # Already bookmarked hint should be hidden
+            page.get_by_text('This URL is already bookmarked.').wait_for(state='hidden', timeout=2000)
+
+            browser.close()
+
+    def test_edit_should_not_check_for_existing_bookmark(self):
+        bookmark = self.setup_bookmark()
+
+        with sync_playwright() as p:
+            browser = self.setup_browser(p)
+            page = browser.new_page()
+            page.goto(self.live_server_url + reverse('bookmarks:edit', args=[bookmark.id]))
+
+            page.wait_for_timeout(timeout=1000)
+            page.get_by_text('This URL is already bookmarked.').wait_for(state='hidden')

bookmarks/e2e/test_global_shortcuts.py

@@ -0,0 +1,30 @@
+from django.urls import reverse
+from playwright.sync_api import sync_playwright, expect
+
+from bookmarks.e2e.helpers import LinkdingE2ETestCase
+
+
+class GlobalShortcutsE2ETestCase(LinkdingE2ETestCase):
+    def test_focus_search(self):
+        with sync_playwright() as p:
+            browser = self.setup_browser(p)
+            page = browser.new_page()
+            page.goto(self.live_server_url + reverse('bookmarks:index'))
+
+            page.press('body', 's')
+
+            expect(page.get_by_placeholder('Search for words or #tags')).to_be_focused()
+
+            browser.close()
+
+    def test_add_bookmark(self):
+        with sync_playwright() as p:
+            browser = self.setup_browser(p)
+            page = browser.new_page()
+            page.goto(self.live_server_url + reverse('bookmarks:index'))
+
+            page.press('body', 'n')
+
+            expect(page).to_have_url(self.live_server_url + reverse('bookmarks:new'))
+
+            browser.close()

bookmarks/migrations/0018_bookmark_favicon_file.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1 on 2023-01-07 23:42
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bookmarks', '0017_userprofile_enable_sharing'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='bookmark',
+            name='favicon_file',
+            field=models.CharField(blank=True, max_length=512),
+        ),
+    ]

bookmarks/migrations/0019_userprofile_enable_favicons.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1 on 2023-01-09 21:16
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bookmarks', '0018_bookmark_favicon_file'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='userprofile',
+            name='enable_favicons',
+            field=models.BooleanField(default=False),
+        ),
+    ]

bookmarks/models.py

@@ -53,6 +53,7 @@ class Bookmark(models.Model):
     website_title = models.CharField(max_length=512, blank=True, null=True)
     website_description = models.TextField(blank=True, null=True)
     web_archive_snapshot_url = models.CharField(max_length=2048, blank=True)
+    favicon_file = models.CharField(max_length=512, blank=True)
     unread = models.BooleanField(default=False)
     is_archived = models.BooleanField(default=False)
     shared = models.BooleanField(default=False)
@@ -161,12 +162,13 @@ class UserProfile(models.Model):
     web_archive_integration = models.CharField(max_length=10, choices=WEB_ARCHIVE_INTEGRATION_CHOICES, blank=False,
                                                default=WEB_ARCHIVE_INTEGRATION_DISABLED)
     enable_sharing = models.BooleanField(default=False, null=False)
+    enable_favicons = models.BooleanField(default=False, null=False)
 
 
 class UserProfileForm(forms.ModelForm):
     class Meta:
         model = UserProfile
-        fields = ['theme', 'bookmark_date_display', 'bookmark_link_target', 'web_archive_integration', 'enable_sharing']
+        fields = ['theme', 'bookmark_date_display', 'bookmark_link_target', 'web_archive_integration', 'enable_sharing', 'enable_favicons']
 
 
 @receiver(post_save, sender=get_user_model())

bookmarks/services/bookmarks.py

@@ -30,6 +30,8 @@ def create_bookmark(bookmark: Bookmark, tag_string: str, current_user: User):
     bookmark.save()
     # Create snapshot on web archive
     tasks.create_web_archive_snapshot(current_user, bookmark, False)
+    # Load favicon
+    tasks.load_favicon(current_user, bookmark)
 
     return bookmark
 
@@ -43,11 +45,15 @@ def update_bookmark(bookmark: Bookmark, tag_string, current_user: User):
     # Update dates
     bookmark.date_modified = timezone.now()
     bookmark.save()
+    # Update favicon
+    tasks.load_favicon(current_user, bookmark)
+
     if has_url_changed:
         # Update web archive snapshot, if URL changed
         tasks.create_web_archive_snapshot(current_user, bookmark, True)
         # Only update website metadata if URL changed
         _update_website_metadata(bookmark)
+        bookmark.save()
 
     return bookmark
 

bookmarks/services/exporter.py

@@ -1,3 +1,4 @@
+import html
 from typing import List
 
 from bookmarks.models import Bookmark
@@ -28,8 +29,8 @@ def append_list_start(doc: BookmarkDocument):
 
 def append_bookmark(doc: BookmarkDocument, bookmark: Bookmark):
     url = bookmark.url
-    title = bookmark.resolved_title
-    desc = bookmark.resolved_description
+    title = html.escape(bookmark.resolved_title or '')
+    desc = html.escape(bookmark.resolved_description or '')
     tags = ','.join(bookmark.tag_names)
     toread = '1' if bookmark.unread else '0'
     added = int(bookmark.date_added.timestamp())

bookmarks/services/favicon_loader.py

@@ -0,0 +1,57 @@
+import os.path
+import re
+import shutil
+import time
+from pathlib import Path
+from urllib.parse import urlparse
+
+import requests
+from django.conf import settings
+
+max_file_age = 60 * 60 * 24  # 1 day
+
+
+def _ensure_favicon_folder():
+    Path(settings.LD_FAVICON_FOLDER).mkdir(parents=True, exist_ok=True)
+
+
+def _url_to_filename(url: str) -> str:
+    name = re.sub(r'\W+', '_', url)
+    return f'{name}.png'
+
+
+def _get_base_url(url: str) -> str:
+    parsed_uri = urlparse(url)
+    return f'{parsed_uri.scheme}://{parsed_uri.hostname}'
+
+
+def _get_favicon_path(favicon_file: str) -> Path:
+    return Path(os.path.join(settings.LD_FAVICON_FOLDER, favicon_file))
+
+
+def _is_stale(path: Path) -> bool:
+    stat = path.stat()
+    file_age = time.time() - stat.st_mtime
+    return file_age >= max_file_age
+
+
+def load_favicon(url: str) -> str:
+    # Get base URL so that we can reuse favicons for multiple bookmarks with the same host
+    base_url = _get_base_url(url)
+    favicon_name = _url_to_filename(base_url)
+    favicon_path = _get_favicon_path(favicon_name)
+
+    # Load icon if it doesn't exist yet or has become stale
+    if not favicon_path.exists() or _is_stale(favicon_path):
+        # Create favicon folder if not exists
+        _ensure_favicon_folder()
+        # Load favicon from provider, save to file
+        favicon_url = settings.LD_FAVICON_PROVIDER.format(url=base_url)
+        response = requests.get(favicon_url, stream=True)
+
+        with open(favicon_path, 'wb') as file:
+            shutil.copyfileobj(response.raw, file)
+
+        del response
+
+    return favicon_name

bookmarks/services/importer.py

@@ -74,6 +74,8 @@ def import_netscape_html(html: str, user: User):
 
     # Create snapshots for newly imported bookmarks
     tasks.schedule_bookmarks_without_snapshots(user)
+    # Load favicons for newly imported bookmarks
+    tasks.schedule_bookmarks_without_favicons(user)
 
     end = timezone.now()
     logger.debug(f'Import duration: {end - import_start}')

bookmarks/services/tasks.py

@@ -2,6 +2,7 @@ import logging
 
 import waybackpy
 from background_task import background
+from background_task.models import Task
 from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import User
@@ -9,6 +10,7 @@ from waybackpy.exceptions import WaybackError, TooManyRequestsError, NoCDXRecord
 
 import bookmarks.services.wayback
 from bookmarks.models import Bookmark, UserProfile
+from bookmarks.services import favicon_loader
 from bookmarks.services.website_loader import DEFAULT_USER_AGENT
 
 logger = logging.getLogger(__name__)
@@ -35,7 +37,7 @@ def _load_newest_snapshot(bookmark: Bookmark):
 
         if existing_snapshot:
             bookmark.web_archive_snapshot_url = existing_snapshot.archive_url
-            bookmark.save()
+            bookmark.save(update_fields=['web_archive_snapshot_url'])
             logger.info(f'Using newest snapshot. url={bookmark.url} from={existing_snapshot.datetime_timestamp}')
 
     except NoCDXRecordFound:
@@ -49,7 +51,7 @@ def _create_snapshot(bookmark: Bookmark):
     archive = waybackpy.WaybackMachineSaveAPI(bookmark.url, DEFAULT_USER_AGENT, max_tries=1)
     archive.save()
     bookmark.web_archive_snapshot_url = archive.archive_url
-    bookmark.save()
+    bookmark.save(update_fields=['web_archive_snapshot_url'])
     logger.info(f'Successfully created new snapshot for bookmark:. url={bookmark.url}')
 
 
@@ -72,7 +74,8 @@ def _create_web_archive_snapshot_task(bookmark_id: int, force_update: bool):
         logger.error(
             f'Failed to create snapshot due to rate limiting, trying to load newest snapshot as fallback. url={bookmark.url}')
     except WaybackError as error:
-        logger.error(f'Failed to create snapshot, trying to load newest snapshot as fallback. url={bookmark.url}', exc_info=error)
+        logger.error(f'Failed to create snapshot, trying to load newest snapshot as fallback. url={bookmark.url}',
+                     exc_info=error)
 
     # Load the newest snapshot as fallback
     _load_newest_snapshot(bookmark)
@@ -105,3 +108,67 @@ def _schedule_bookmarks_without_snapshots_task(user_id: int):
         # To prevent rate limit errors from the Wayback API only try to load the latest snapshots instead of creating
         # new ones when processing bookmarks in bulk
         _load_web_archive_snapshot_task(bookmark.id)
+
+
+def is_favicon_feature_active(user: User) -> bool:
+    background_tasks_enabled = not settings.LD_DISABLE_BACKGROUND_TASKS
+
+    return background_tasks_enabled and user.profile.enable_favicons
+
+
+def load_favicon(user: User, bookmark: Bookmark):
+    if is_favicon_feature_active(user):
+        _load_favicon_task(bookmark.id)
+
+
+@background()
+def _load_favicon_task(bookmark_id: int):
+    try:
+        bookmark = Bookmark.objects.get(id=bookmark_id)
+    except Bookmark.DoesNotExist:
+        return
+
+    logger.info(f'Load favicon for bookmark. url={bookmark.url}')
+
+    new_favicon = favicon_loader.load_favicon(bookmark.url)
+
+    if new_favicon != bookmark.favicon_file:
+        bookmark.favicon_file = new_favicon
+        bookmark.save(update_fields=['favicon_file'])
+        logger.info(f'Successfully updated favicon for bookmark. url={bookmark.url} icon={new_favicon}')
+
+
+def schedule_bookmarks_without_favicons(user: User):
+    if is_favicon_feature_active(user):
+        _schedule_bookmarks_without_favicons_task(user.id)
+
+
+@background()
+def _schedule_bookmarks_without_favicons_task(user_id: int):
+    user = get_user_model().objects.get(id=user_id)
+    bookmarks = Bookmark.objects.filter(favicon_file__exact='', owner=user)
+    tasks = []
+
+    for bookmark in bookmarks:
+        task = Task.objects.new_task(task_name='bookmarks.services.tasks._load_favicon_task', args=(bookmark.id,))
+        tasks.append(task)
+
+    Task.objects.bulk_create(tasks)
+
+
+def schedule_refresh_favicons(user: User):
+    if is_favicon_feature_active(user) and settings.LD_ENABLE_REFRESH_FAVICONS:
+        _schedule_refresh_favicons_task(user.id)
+
+
+@background()
+def _schedule_refresh_favicons_task(user_id: int):
+    user = get_user_model().objects.get(id=user_id)
+    bookmarks = Bookmark.objects.filter(owner=user)
+    tasks = []
+
+    for bookmark in bookmarks:
+        task = Task.objects.new_task(task_name='bookmarks.services.tasks._load_favicon_task', args=(bookmark.id,))
+        tasks.append(task)
+
+    Task.objects.bulk_create(tasks)

bookmarks/services/website_loader.py

@@ -1,8 +1,13 @@
+import logging
 from dataclasses import dataclass
+from functools import lru_cache
 
 import requests
 from bs4 import BeautifulSoup
 from charset_normalizer import from_bytes
+from django.utils import timezone
+
+logger = logging.getLogger(__name__)
 
 
 @dataclass
@@ -19,29 +24,68 @@ class WebsiteMetadata:
         }
 
 
+# Caching metadata avoids scraping again when saving bookmarks, in case the
+# metadata was already scraped to show preview values in the bookmark form
+@lru_cache(maxsize=10)
 def load_website_metadata(url: str):
     title = None
     description = None
     try:
+        start = timezone.now()
         page_text = load_page(url)
+        end = timezone.now()
+        logger.debug(f'Load duration: {end - start}')
+
+        start = timezone.now()
         soup = BeautifulSoup(page_text, 'html.parser')
 
-        title = soup.title.string if soup.title is not None else None
+        title = soup.title.string.strip() if soup.title is not None else None
         description_tag = soup.find('meta', attrs={'name': 'description'})
-        description = description_tag['content'] if description_tag is not None else None
+        description = description = description_tag['content'].strip() if description_tag and description_tag[
+            'content'] else None
+        end = timezone.now()
+        logger.debug(f'Parsing duration: {end - start}')
     finally:
         return WebsiteMetadata(url=url, title=title, description=description)
 
 
+CHUNK_SIZE = 50 * 1024
+MAX_CONTENT_LIMIT = 5000 * 1024
+
+
 def load_page(url: str):
     headers = fake_request_headers()
-    r = requests.get(url, timeout=10, headers=headers)
+    size = 0
+    content = None
+    iteration = 0
+    # Use with to ensure request gets closed even if it's only read partially
+    with requests.get(url, timeout=10, headers=headers, stream=True) as r:
+        for chunk in r.iter_content(chunk_size=CHUNK_SIZE):
+            size += len(chunk)
+            iteration = iteration + 1
+            if content is None:
+                content = chunk
+            else:
+                content = content + chunk
+
+            logger.debug(f'Loaded chunk (iteration={iteration}, total={size / 1024})')
+
+            # Stop reading if we have parsed end of head tag
+            if '</head>'.encode('utf-8') in content:
+                logger.debug(f'Found closing head tag after {size} bytes')
+                break
+            # Stop reading if we exceed limit
+            if size > MAX_CONTENT_LIMIT:
+                logger.debug(f'Cancel reading document after {size} bytes')
+                break
+        if hasattr(r, '_content_consumed'):
+            logger.debug(f'Request consumed: {r._content_consumed}')
 
     # Use charset_normalizer to determine encoding that best matches the response content
     # Several sites seem to specify the response encoding incorrectly, so we ignore it and use custom logic instead
     # This is different from Response.text which does respect the encoding specified in the response first,
     # before trying to determine one
-    results = from_bytes(r.content)
+    results = from_bytes(content or '')
     return str(results.best())
 
 

bookmarks/styles/bookmarks.scss

@@ -58,6 +58,12 @@ ul.bookmark-list {
     text-overflow: ellipsis;
   }
 
+  .title img {
+    width: 16px;
+    height: 16px;
+    vertical-align: text-top;
+  }
+
   .description {
     color: $gray-color-dark;
 

bookmarks/templates/bookmarks/bookmark_list.html

@@ -1,3 +1,4 @@
+{% load static %}
 {% load shared %}
 {% load pagination %}
 {% htmlmin %}
@@ -11,6 +12,9 @@
         <div class="title">
           <a href="{{ bookmark.url }}" target="{{ link_target }}" rel="noopener"
              class="{% if bookmark.unread %}text-italic{% endif %}">
+            {% if bookmark.favicon_file and request.user.profile.enable_favicons %}
+              <img src="{% static bookmark.favicon_file %}" alt="">
+            {% endif %}
             {{ bookmark.resolved_title }}
           </a>
         </div>

bookmarks/templates/bookmarks/form.html

@@ -15,13 +15,13 @@
       </div>
     {% endif %}
     <div class="form-input-hint bookmark-exists">
-      This URL is already bookmarked. You can <a href="#">edit</a> it or you can overwrite the existing bookmark
-      by saving this form.
+      This URL is already bookmarked.
+      The form has been pre-filled with the existing bookmark, and saving the form will update the existing bookmark.
     </div>
   </div>
   <div class="form-group">
     <label for="{{ form.tag_string.id_for_label }}" class="form-label">Tags</label>
-    {{ form.tag_string|add_class:"form-input"|attr:"autocomplete:off" }}
+    {{ form.tag_string|add_class:"form-input"|attr:"autocomplete:off"|attr:"autocapitalize:off" }}
     <div class="form-input-hint">
       Enter any number of tags separated by space and <strong>without</strong> the hash (#). If a tag does not
       exist it will be
@@ -128,6 +128,9 @@
       const urlInput = document.getElementById('{{ form.url.id_for_label }}');
       const titleInput = document.getElementById('{{ form.title.id_for_label }}');
       const descriptionInput = document.getElementById('{{ form.description.id_for_label }}');
+      const tagsInput = document.getElementById('{{ form.tag_string.id_for_label }}');
+      const unreadCheckbox = document.getElementById('{{ form.unread.id_for_label }}');
+      const sharedCheckbox = document.getElementById('{{ form.shared.id_for_label }}');
       const websiteTitleInput = document.getElementById('{{ form.website_title.id_for_label }}');
       const websiteDescriptionInput = document.getElementById('{{ form.website_description.id_for_label }}');
       const editedBookmarkId = {{ bookmark_id }};
@@ -145,6 +148,14 @@
         }
       }
 
+      function updateInput(input, value) {
+          input.value = value;
+      }
+
+      function updateCheckbox(input, value) {
+          input.checked = value;
+      }
+
       function checkUrl() {
         toggleLoadingIcon(titleInput, true);
         toggleLoadingIcon(descriptionInput, true);
@@ -162,13 +173,17 @@
             toggleLoadingIcon(titleInput, false);
             toggleLoadingIcon(descriptionInput, false);
 
-            // Display hint if URL is already bookmarked
+            // Prefill form and display hint if URL is already bookmarked
+            const existingBookmark = data.bookmark;
             const bookmarkExistsHint = document.querySelector('.form-input-hint.bookmark-exists');
-            const editExistingBookmarkLink = bookmarkExistsHint.querySelector('a');
 
-            if (data.bookmark && data.bookmark.id !== editedBookmarkId) {
+            if (existingBookmark && !editedBookmarkId) {
               bookmarkExistsHint.style['display'] = 'block';
-              editExistingBookmarkLink.href = data.bookmark.edit_url;
+              updateInput(titleInput, existingBookmark.title);
+              updateInput(descriptionInput, existingBookmark.description);
+              updateInput(tagsInput, existingBookmark.tag_names.join(" "));
+              updateCheckbox(unreadCheckbox, existingBookmark.unread);
+              updateCheckbox(sharedCheckbox, existingBookmark.shared);
             } else {
               bookmarkExistsHint.style['display'] = 'none';
             }

bookmarks/templates/settings/general.html

@@ -36,6 +36,30 @@
             Whether to open bookmarks a new page or in the same page.
           </div>
         </div>
+        <div class="form-group">
+          <label for="{{ form.enable_favicons.id_for_label }}" class="form-checkbox">
+            {{ form.enable_favicons }}
+            <i class="form-icon"></i> Enable Favicons
+          </label>
+          <div class="form-input-hint">
+            Automatically loads favicons for bookmarked websites and displays them next to each bookmark.
+            By default, this feature uses a <b>Google service</b> to download favicons.
+            If you don't want to use this service, check the <a
+              href="https://github.com/sissbruecker/linkding/blob/master/docs/Options.md" target="_blank">options
+            documentation</a> on how to configure a custom favicon provider.
+            Icons are downloaded in the background, and it may take a while for them to show up.
+          </div>
+          {% if request.user.profile.enable_favicons and enable_refresh_favicons %}
+            <button class="btn mt-2" name="refresh_favicons">Refresh Favicons</button>
+          {% endif %}
+          {% if refresh_favicons_success_message %}
+            <div class="has-success">
+              <p class="form-input-hint">
+                {{ refresh_favicons_success_message }}
+              </p>
+            </div>
+          {% endif %}
+        </div>
         <div class="form-group">
           <label for="{{ form.web_archive_integration.id_for_label }}" class="form-label">Internet Archive
             integration</label>
@@ -61,7 +85,14 @@
           </div>
         </div>
         <div class="form-group">
-          <input type="submit" value="Save" class="btn btn-primary mt-2">
+          <input type="submit" name="update_profile" value="Save" class="btn btn-primary mt-2">
+          {% if update_profile_success_message %}
+            <div class="has-success">
+              <p class="form-input-hint">
+                {{ update_profile_success_message }}
+              </p>
+            </div>
+          {% endif %}
         </div>
       </form>
     </section>

bookmarks/templates/settings/nav.html

@@ -9,6 +9,7 @@
     <li class="tab-item {% if request.get_full_path == integrations_url %}active{% endif %}">
         <a href="{% url 'bookmarks:settings.integrations' %}">Integrations</a>
     </li>
+    {% if request.user.is_superuser %}
     <li class="tab-item tooltip tooltip-bottom" data-tooltip="The admin panel provides additional features &#010; such as user management and bulk operations.">
         <a href="{% url 'admin:index' %}" target="_blank">
             <span>Admin</span>
@@ -18,5 +19,6 @@
             </svg>
         </a>
     </li>
+    {% endif %}
 </ul>
 <br>

bookmarks/tests/helpers.py

@@ -33,6 +33,7 @@ class BookmarkFactoryMixin:
                        website_title: str = '',
                        website_description: str = '',
                        web_archive_snapshot_url: str = '',
+                       favicon_file: str = '',
                        ):
         if not title:
             title = get_random_string(length=32)
@@ -56,6 +57,7 @@ class BookmarkFactoryMixin:
             unread=unread,
             shared=shared,
             web_archive_snapshot_url=web_archive_snapshot_url,
+            favicon_file=favicon_file,
         )
         bookmark.save()
         for tag in tags:

bookmarks/tests/test_bookmark_edit_view.py

@@ -87,7 +87,7 @@ class BookmarkEditViewTestCase(TestCase, BookmarkFactoryMixin):
         tag_string = build_tag_string(bookmark.tag_names, ' ')
         self.assertInHTML(f'''
             <input type="text" name="tag_string" value="{tag_string}" 
-                    autocomplete="off" class="form-input" id="id_tag_string">
+                    autocomplete="off" autocapitalize="off" class="form-input" id="id_tag_string">
         ''', html)
 
         self.assertInHTML(f'''

bookmarks/tests/test_bookmarks_api.py

@@ -1,4 +1,6 @@
+import urllib.parse
 from collections import OrderedDict
+from unittest.mock import patch
 
 from django.contrib.auth.models import User
 from django.urls import reverse
@@ -6,6 +8,8 @@ from rest_framework import status
 from rest_framework.authtoken.models import Token
 
 from bookmarks.models import Bookmark
+from bookmarks.services import website_loader
+from bookmarks.services.website_loader import WebsiteMetadata
 from bookmarks.tests.helpers import LinkdingApiTestCase, BookmarkFactoryMixin
 
 
@@ -353,6 +357,66 @@ class BookmarksApiTestCase(LinkdingApiTestCase, BookmarkFactoryMixin):
         bookmark = Bookmark.objects.get(id=self.archived_bookmark1.id)
         self.assertFalse(bookmark.is_archived)
 
+    def test_check_returns_no_bookmark_if_url_is_not_bookmarked(self):
+        url = reverse('bookmarks:bookmark-check')
+        check_url = urllib.parse.quote_plus('https://example.com')
+        response = self.get(f'{url}?url={check_url}', expected_status_code=status.HTTP_200_OK)
+        bookmark_data = response.data['bookmark']
+
+        self.assertIsNone(bookmark_data)
+
+    def test_check_returns_scraped_metadata_if_url_is_not_bookmarked(self):
+        with patch.object(website_loader, 'load_website_metadata') as mock_load_website_metadata:
+            expected_metadata = WebsiteMetadata(
+                'https://example.com',
+                'Scraped metadata',
+                'Scraped description'
+            )
+            mock_load_website_metadata.return_value = expected_metadata
+
+            url = reverse('bookmarks:bookmark-check')
+            check_url = urllib.parse.quote_plus('https://example.com')
+            response = self.get(f'{url}?url={check_url}', expected_status_code=status.HTTP_200_OK)
+            metadata = response.data['metadata']
+
+            self.assertIsNotNone(metadata)
+            self.assertIsNotNone(expected_metadata.url, metadata['url'])
+            self.assertIsNotNone(expected_metadata.title, metadata['title'])
+            self.assertIsNotNone(expected_metadata.description, metadata['description'])
+
+    def test_check_returns_bookmark_if_url_is_bookmarked(self):
+        bookmark = self.setup_bookmark(url='https://example.com',
+                                       title='Example title',
+                                       description='Example description')
+
+        url = reverse('bookmarks:bookmark-check')
+        check_url = urllib.parse.quote_plus('https://example.com')
+        response = self.get(f'{url}?url={check_url}', expected_status_code=status.HTTP_200_OK)
+        bookmark_data = response.data['bookmark']
+
+        self.assertIsNotNone(bookmark_data)
+        self.assertEqual(bookmark.id, bookmark_data['id'])
+        self.assertEqual(bookmark.url, bookmark_data['url'])
+        self.assertEqual(bookmark.title, bookmark_data['title'])
+        self.assertEqual(bookmark.description, bookmark_data['description'])
+
+    def test_check_returns_existing_metadata_if_url_is_bookmarked(self):
+        bookmark = self.setup_bookmark(url='https://example.com',
+                                       website_title='Existing title',
+                                       website_description='Existing description')
+
+        with patch.object(website_loader, 'load_website_metadata') as mock_load_website_metadata:
+            url = reverse('bookmarks:bookmark-check')
+            check_url = urllib.parse.quote_plus('https://example.com')
+            response = self.get(f'{url}?url={check_url}', expected_status_code=status.HTTP_200_OK)
+            metadata = response.data['metadata']
+
+            mock_load_website_metadata.assert_not_called()
+            self.assertIsNotNone(metadata)
+            self.assertIsNotNone(bookmark.url, metadata['url'])
+            self.assertIsNotNone(bookmark.website_title, metadata['title'])
+            self.assertIsNotNone(bookmark.website_description, metadata['description'])
+
     def test_can_only_access_own_bookmarks(self):
         other_user = User.objects.create_user('otheruser', 'otheruser@example.com', 'password123')
         inaccessible_bookmark = self.setup_bookmark(user=other_user)
@@ -396,3 +460,8 @@ class BookmarksApiTestCase(LinkdingApiTestCase, BookmarkFactoryMixin):
 
         url = reverse('bookmarks:bookmark-unarchive', args=[inaccessible_shared_bookmark.id])
         self.post(url, expected_status_code=status.HTTP_404_NOT_FOUND)
+
+        url = reverse('bookmarks:bookmark-check')
+        check_url = urllib.parse.quote_plus(inaccessible_bookmark.url)
+        response = self.get(f'{url}?url={check_url}', expected_status_code=status.HTTP_200_OK)
+        self.assertIsNone(response.data['bookmark'])

bookmarks/tests/test_bookmarks_list_tag.py

@@ -79,6 +79,17 @@ class BookmarkListTagTest(TestCase, BookmarkFactoryMixin):
             </span>
         ''', html, count=count)
 
+    def assertFaviconVisible(self, html: str, bookmark: Bookmark):
+        self.assertFaviconCount(html, bookmark, 1)
+
+    def assertFaviconHidden(self, html: str, bookmark: Bookmark):
+        self.assertFaviconCount(html, bookmark, 0)
+
+    def assertFaviconCount(self, html: str, bookmark: Bookmark, count=1):
+        self.assertInHTML(f'''
+            <img src="/static/{bookmark.favicon_file}" alt="">
+            ''', html, count=count)
+
     def render_template(self, bookmarks: [Bookmark], template: Template, url: str = '/test') -> str:
         rf = RequestFactory()
         request = rf.get(url)
@@ -211,3 +222,33 @@ class BookmarkListTagTest(TestCase, BookmarkFactoryMixin):
                 <a class="text-gray" href="?q=foo&user={bookmark.owner.username}">{bookmark.owner.username}</a>
             </span>
         ''', html)
+
+    def test_favicon_should_be_visible_when_favicons_enabled(self):
+        profile = self.get_or_create_test_user().profile
+        profile.enable_favicons = True
+        profile.save()
+
+        bookmark = self.setup_bookmark(favicon_file='https_example_com.png')
+        html = self.render_default_template([bookmark])
+
+        self.assertFaviconVisible(html, bookmark)
+
+    def test_favicon_should_be_hidden_when_there_is_no_icon(self):
+        profile = self.get_or_create_test_user().profile
+        profile.enable_favicons = True
+        profile.save()
+
+        bookmark = self.setup_bookmark(favicon_file='')
+        html = self.render_default_template([bookmark])
+
+        self.assertFaviconHidden(html, bookmark)
+
+    def test_favicon_should_be_hidden_when_favicons_disabled(self):
+        profile = self.get_or_create_test_user().profile
+        profile.enable_favicons = False
+        profile.save()
+
+        bookmark = self.setup_bookmark(favicon_file='https_example_com.png')
+        html = self.render_default_template([bookmark])
+
+        self.assertFaviconHidden(html, bookmark)

bookmarks/tests/test_bookmarks_service.py

@@ -5,11 +5,12 @@ from django.test import TestCase
 from django.utils import timezone
 
 from bookmarks.models import Bookmark, Tag
+from bookmarks.services import tasks
+from bookmarks.services import website_loader
 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.services import website_loader
+from bookmarks.services.website_loader import WebsiteMetadata
 from bookmarks.tests.helpers import BookmarkFactoryMixin
-from bookmarks.services import tasks
 
 User = get_user_model()
 
@@ -19,6 +20,27 @@ class BookmarkServiceTestCase(TestCase, BookmarkFactoryMixin):
     def setUp(self) -> None:
         self.get_or_create_test_user()
 
+    def test_create_should_update_website_metadata(self):
+        with patch.object(website_loader, 'load_website_metadata') as mock_load_website_metadata:
+            expected_metadata = WebsiteMetadata(
+                'https://example.com',
+                'Website title',
+                'Website description'
+            )
+            mock_load_website_metadata.return_value = expected_metadata
+
+            bookmark_data = Bookmark(url='https://example.com',
+                                     title='Updated Title',
+                                     description='Updated description',
+                                     unread=True,
+                                     shared=True,
+                                     is_archived=True)
+            created_bookmark = create_bookmark(bookmark_data, '', self.get_or_create_test_user())
+
+            created_bookmark.refresh_from_db()
+            self.assertEqual(expected_metadata.title, created_bookmark.website_title)
+            self.assertEqual(expected_metadata.description, created_bookmark.website_description)
+
     def test_create_should_update_existing_bookmark_with_same_url(self):
         original_bookmark = self.setup_bookmark(url='https://example.com', unread=False, shared=False)
         bookmark_data = Bookmark(url='https://example.com',
@@ -45,6 +67,13 @@ class BookmarkServiceTestCase(TestCase, BookmarkFactoryMixin):
 
             mock_create_web_archive_snapshot.assert_called_once_with(self.user, bookmark, False)
 
+    def test_create_should_load_favicon(self):
+        with patch.object(tasks, 'load_favicon') as mock_load_favicon:
+            bookmark_data = Bookmark(url='https://example.com')
+            bookmark = create_bookmark(bookmark_data, 'tag1,tag2', self.user)
+
+            mock_load_favicon.assert_called_once_with(self.user, bookmark)
+
     def test_update_should_create_web_archive_snapshot_if_url_did_change(self):
         with patch.object(tasks, 'create_web_archive_snapshot') as mock_create_web_archive_snapshot:
             bookmark = self.setup_bookmark()
@@ -63,11 +92,21 @@ class BookmarkServiceTestCase(TestCase, BookmarkFactoryMixin):
 
     def test_update_should_update_website_metadata_if_url_did_change(self):
         with patch.object(website_loader, 'load_website_metadata') as mock_load_website_metadata:
+            expected_metadata = WebsiteMetadata(
+                'https://example.com/updated',
+                'Updated website title',
+                'Updated website description'
+            )
+            mock_load_website_metadata.return_value = expected_metadata
+
             bookmark = self.setup_bookmark()
             bookmark.url = 'https://example.com/updated'
             update_bookmark(bookmark, 'tag1,tag2', self.user)
 
+            bookmark.refresh_from_db()
             mock_load_website_metadata.assert_called_once()
+            self.assertEqual(expected_metadata.title, bookmark.website_title)
+            self.assertEqual(expected_metadata.description, bookmark.website_description)
 
     def test_update_should_not_update_website_metadata_if_url_did_not_change(self):
         with patch.object(website_loader, 'load_website_metadata') as mock_load_website_metadata:
@@ -77,6 +116,14 @@ class BookmarkServiceTestCase(TestCase, BookmarkFactoryMixin):
 
             mock_load_website_metadata.assert_not_called()
 
+    def test_update_should_update_favicon(self):
+        with patch.object(tasks, 'load_favicon') as mock_load_favicon:
+            bookmark = self.setup_bookmark()
+            bookmark.title = 'updated title'
+            update_bookmark(bookmark, 'tag1,tag2', self.user)
+
+            mock_load_favicon.assert_called_once_with(self.user, bookmark)
+
     def test_archive_bookmark(self):
         bookmark = Bookmark(
             url='https://example.com',

bookmarks/tests/test_bookmarks_tasks.py

@@ -1,6 +1,7 @@
 import datetime
 from dataclasses import dataclass
-from unittest.mock import patch
+from typing import Any
+from unittest import mock
 
 import waybackpy
 from background_task.models import Task
@@ -8,21 +9,21 @@ from django.contrib.auth.models import User
 from django.test import TestCase, override_settings
 from waybackpy.exceptions import WaybackError
 
+import bookmarks.services.favicon_loader
 import bookmarks.services.wayback
 from bookmarks.models import UserProfile
 from bookmarks.services import tasks
 from bookmarks.tests.helpers import BookmarkFactoryMixin, disable_logging
 
 
-class MockWaybackMachineSaveAPI:
-    def __init__(self, archive_url: str = 'https://example.com/created_snapshot', fail_on_save: bool = False):
-        self.archive_url = archive_url
-        self.fail_on_save = fail_on_save
+def create_wayback_machine_save_api_mock(archive_url: str = 'https://example.com/created_snapshot',
+                                         fail_on_save: bool = False):
+    mock_api = mock.Mock(archive_url=archive_url)
 
-    def save(self):
-        if self.fail_on_save:
-            raise WaybackError
-        return self
+    if fail_on_save:
+        mock_api.save.side_effect = WaybackError
+
+    return mock_api
 
 
 @dataclass
@@ -31,21 +32,18 @@ class MockCdxSnapshot:
     datetime_timestamp: datetime.datetime
 
 
-class MockWaybackMachineCDXServerAPI:
-    def __init__(self,
-                 archive_url: str = 'https://example.com/newest_snapshot',
-                 has_no_snapshot=False,
-                 fail_loading_snapshot=False):
-        self.archive_url = archive_url
-        self.has_no_snapshot = has_no_snapshot
-        self.fail_loading_snapshot = fail_loading_snapshot
+def create_cdx_server_api_mock(archive_url: str | None = 'https://example.com/newest_snapshot',
+                               fail_loading_snapshot=False):
+    mock_api = mock.Mock()
 
-    def newest(self):
-        if self.has_no_snapshot:
-            return None
-        if self.fail_loading_snapshot:
-            raise WaybackError
-        return MockCdxSnapshot(self.archive_url, datetime.datetime.now())
+    if fail_loading_snapshot:
+        mock_api.newest.side_effect = WaybackError
+    elif archive_url:
+        mock_api.newest.return_value = MockCdxSnapshot(archive_url, datetime.datetime.now())
+    else:
+        mock_api.newest.return_value = None
+
+    return mock_api
 
 
 class BookmarkTasksTestCase(TestCase, BookmarkFactoryMixin):
@@ -53,49 +51,55 @@ class BookmarkTasksTestCase(TestCase, BookmarkFactoryMixin):
     def setUp(self):
         user = self.get_or_create_test_user()
         user.profile.web_archive_integration = UserProfile.WEB_ARCHIVE_INTEGRATION_ENABLED
+        user.profile.enable_favicons = True
         user.profile.save()
 
     @disable_logging
-    def run_pending_task(self, task_function):
+    def run_pending_task(self, task_function: Any):
         func = getattr(task_function, 'task_function', None)
         task = Task.objects.all()[0]
+        self.assertEqual(task_function.name, task.task_name)
         args, kwargs = task.params()
         func(*args, **kwargs)
         task.delete()
 
     @disable_logging
-    def run_all_pending_tasks(self, task_function):
+    def run_all_pending_tasks(self, task_function: Any):
         func = getattr(task_function, 'task_function', None)
         tasks = Task.objects.all()
 
         for task in tasks:
+            self.assertEqual(task_function.name, task.task_name)
             args, kwargs = task.params()
             func(*args, **kwargs)
             task.delete()
 
     def test_create_web_archive_snapshot_should_update_snapshot_url(self):
         bookmark = self.setup_bookmark()
+        mock_save_api = create_wayback_machine_save_api_mock()
 
-        with patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=MockWaybackMachineSaveAPI()):
+        with mock.patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=mock_save_api):
             tasks.create_web_archive_snapshot(self.get_or_create_test_user(), bookmark, False)
             self.run_pending_task(tasks._create_web_archive_snapshot_task)
             bookmark.refresh_from_db()
 
+            mock_save_api.save.assert_called_once()
             self.assertEqual(bookmark.web_archive_snapshot_url, 'https://example.com/created_snapshot')
 
     def test_create_web_archive_snapshot_should_handle_missing_bookmark_id(self):
-        with patch.object(waybackpy, 'WaybackMachineSaveAPI',
-                          return_value=MockWaybackMachineSaveAPI()) as mock_save_api:
+        mock_save_api = create_wayback_machine_save_api_mock()
+
+        with mock.patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=mock_save_api):
             tasks._create_web_archive_snapshot_task(123, False)
             self.run_pending_task(tasks._create_web_archive_snapshot_task)
 
-            mock_save_api.assert_not_called()
+            mock_save_api.save.assert_not_called()
 
     def test_create_web_archive_snapshot_should_skip_if_snapshot_exists(self):
         bookmark = self.setup_bookmark(web_archive_snapshot_url='https://example.com')
+        mock_save_api = create_wayback_machine_save_api_mock()
 
-        with patch.object(waybackpy, 'WaybackMachineSaveAPI',
-                          return_value=MockWaybackMachineSaveAPI()) as mock_save_api:
+        with mock.patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=mock_save_api):
             tasks.create_web_archive_snapshot(self.get_or_create_test_user(), bookmark, False)
             self.run_pending_task(tasks._create_web_archive_snapshot_task)
 
@@ -103,9 +107,9 @@ class BookmarkTasksTestCase(TestCase, BookmarkFactoryMixin):
 
     def test_create_web_archive_snapshot_should_force_update_snapshot(self):
         bookmark = self.setup_bookmark(web_archive_snapshot_url='https://example.com')
+        mock_save_api = create_wayback_machine_save_api_mock(archive_url='https://other.com')
 
-        with patch.object(waybackpy, 'WaybackMachineSaveAPI',
-                          return_value=MockWaybackMachineSaveAPI('https://other.com')):
+        with mock.patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=mock_save_api):
             tasks.create_web_archive_snapshot(self.get_or_create_test_user(), bookmark, True)
             self.run_pending_task(tasks._create_web_archive_snapshot_task)
             bookmark.refresh_from_db()
@@ -114,24 +118,27 @@ class BookmarkTasksTestCase(TestCase, BookmarkFactoryMixin):
 
     def test_create_web_archive_snapshot_should_use_newest_snapshot_as_fallback(self):
         bookmark = self.setup_bookmark()
+        mock_save_api = create_wayback_machine_save_api_mock(fail_on_save=True)
+        mock_cdx_api = create_cdx_server_api_mock()
 
-        with patch.object(waybackpy, 'WaybackMachineSaveAPI',
-                          return_value=MockWaybackMachineSaveAPI(fail_on_save=True)):
-            with patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
-                              return_value=MockWaybackMachineCDXServerAPI()):
+        with mock.patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=mock_save_api):
+            with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                                   return_value=mock_cdx_api):
                 tasks.create_web_archive_snapshot(self.get_or_create_test_user(), bookmark, False)
                 self.run_pending_task(tasks._create_web_archive_snapshot_task)
 
                 bookmark.refresh_from_db()
+                mock_cdx_api.newest.assert_called_once()
                 self.assertEqual('https://example.com/newest_snapshot', bookmark.web_archive_snapshot_url)
 
     def test_create_web_archive_snapshot_should_ignore_missing_newest_snapshot(self):
         bookmark = self.setup_bookmark()
+        mock_save_api = create_wayback_machine_save_api_mock(fail_on_save=True)
+        mock_cdx_api = create_cdx_server_api_mock(archive_url=None)
 
-        with patch.object(waybackpy, 'WaybackMachineSaveAPI',
-                          return_value=MockWaybackMachineSaveAPI(fail_on_save=True)):
-            with patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
-                              return_value=MockWaybackMachineCDXServerAPI(has_no_snapshot=True)):
+        with mock.patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=mock_save_api):
+            with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                                   return_value=mock_cdx_api):
                 tasks.create_web_archive_snapshot(self.get_or_create_test_user(), bookmark, False)
                 self.run_pending_task(tasks._create_web_archive_snapshot_task)
 
@@ -140,51 +147,78 @@ class BookmarkTasksTestCase(TestCase, BookmarkFactoryMixin):
 
     def test_create_web_archive_snapshot_should_ignore_newest_snapshot_errors(self):
         bookmark = self.setup_bookmark()
+        mock_save_api = create_wayback_machine_save_api_mock(fail_on_save=True)
+        mock_cdx_api = create_cdx_server_api_mock(fail_loading_snapshot=True)
 
-        with patch.object(waybackpy, 'WaybackMachineSaveAPI',
-                          return_value=MockWaybackMachineSaveAPI(fail_on_save=True)):
-            with patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
-                              return_value=MockWaybackMachineCDXServerAPI(fail_loading_snapshot=True)):
+        with mock.patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=mock_save_api):
+            with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                                   return_value=mock_cdx_api):
                 tasks.create_web_archive_snapshot(self.get_or_create_test_user(), bookmark, False)
                 self.run_pending_task(tasks._create_web_archive_snapshot_task)
 
                 bookmark.refresh_from_db()
                 self.assertEqual('', bookmark.web_archive_snapshot_url)
 
+    def test_create_web_archive_snapshot_should_not_save_stale_bookmark_data(self):
+        bookmark = self.setup_bookmark()
+        mock_save_api = create_wayback_machine_save_api_mock()
+
+        # update bookmark during API call to check that saving
+        # the snapshot does not overwrite updated bookmark data
+        def mock_save_impl():
+            bookmark.title = 'Updated title'
+            bookmark.save()
+
+        mock_save_api.save.side_effect = mock_save_impl
+
+        with mock.patch.object(waybackpy, 'WaybackMachineSaveAPI', return_value=mock_save_api):
+            tasks.create_web_archive_snapshot(self.get_or_create_test_user(), bookmark, False)
+            self.run_pending_task(tasks._create_web_archive_snapshot_task)
+            bookmark.refresh_from_db()
+
+            self.assertEqual(bookmark.title, 'Updated title')
+            self.assertEqual('https://example.com/created_snapshot', bookmark.web_archive_snapshot_url)
+
     def test_load_web_archive_snapshot_should_update_snapshot_url(self):
         bookmark = self.setup_bookmark()
+        mock_cdx_api = create_cdx_server_api_mock()
 
-        with patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
-                          return_value=MockWaybackMachineCDXServerAPI()):
+        with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                               return_value=mock_cdx_api):
             tasks._load_web_archive_snapshot_task(bookmark.id)
             self.run_pending_task(tasks._load_web_archive_snapshot_task)
 
             bookmark.refresh_from_db()
+            mock_cdx_api.newest.assert_called_once()
             self.assertEqual('https://example.com/newest_snapshot', bookmark.web_archive_snapshot_url)
 
     def test_load_web_archive_snapshot_should_handle_missing_bookmark_id(self):
-        with patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
-                          return_value=MockWaybackMachineCDXServerAPI()) as mock_cdx_api:
+        mock_cdx_api = create_cdx_server_api_mock()
+
+        with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                               return_value=mock_cdx_api):
             tasks._load_web_archive_snapshot_task(123)
             self.run_pending_task(tasks._load_web_archive_snapshot_task)
 
-            mock_cdx_api.assert_not_called()
+            mock_cdx_api.newest.assert_not_called()
 
     def test_load_web_archive_snapshot_should_skip_if_snapshot_exists(self):
         bookmark = self.setup_bookmark(web_archive_snapshot_url='https://example.com')
+        mock_cdx_api = create_cdx_server_api_mock()
 
-        with patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
-                          return_value=MockWaybackMachineCDXServerAPI()) as mock_cdx_api:
+        with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                               return_value=mock_cdx_api):
             tasks._load_web_archive_snapshot_task(bookmark.id)
             self.run_pending_task(tasks._load_web_archive_snapshot_task)
 
-            mock_cdx_api.assert_not_called()
+            mock_cdx_api.newest.assert_not_called()
 
     def test_load_web_archive_snapshot_should_handle_missing_snapshot(self):
         bookmark = self.setup_bookmark()
+        mock_cdx_api = create_cdx_server_api_mock(archive_url=None)
 
-        with patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
-                          return_value=MockWaybackMachineCDXServerAPI(has_no_snapshot=True)):
+        with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                               return_value=mock_cdx_api):
             tasks._load_web_archive_snapshot_task(bookmark.id)
             self.run_pending_task(tasks._load_web_archive_snapshot_task)
 
@@ -192,14 +226,37 @@ class BookmarkTasksTestCase(TestCase, BookmarkFactoryMixin):
 
     def test_load_web_archive_snapshot_should_handle_wayback_errors(self):
         bookmark = self.setup_bookmark()
+        mock_cdx_api = create_cdx_server_api_mock(fail_loading_snapshot=True)
 
-        with patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
-                          return_value=MockWaybackMachineCDXServerAPI(fail_loading_snapshot=True)):
+        with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                               return_value=mock_cdx_api):
             tasks._load_web_archive_snapshot_task(bookmark.id)
             self.run_pending_task(tasks._load_web_archive_snapshot_task)
 
             self.assertEqual('', bookmark.web_archive_snapshot_url)
 
+    def test_load_web_archive_snapshot_should_not_save_stale_bookmark_data(self):
+        bookmark = self.setup_bookmark()
+        mock_cdx_api = create_cdx_server_api_mock()
+
+        # update bookmark during API call to check that saving
+        # the snapshot does not overwrite updated bookmark data
+        def mock_newest_impl():
+            bookmark.title = 'Updated title'
+            bookmark.save()
+            return mock.DEFAULT
+
+        mock_cdx_api.newest.side_effect = mock_newest_impl
+
+        with mock.patch.object(bookmarks.services.wayback, 'CustomWaybackMachineCDXServerAPI',
+                               return_value=mock_cdx_api):
+            tasks._load_web_archive_snapshot_task(bookmark.id)
+            self.run_pending_task(tasks._load_web_archive_snapshot_task)
+            bookmark.refresh_from_db()
+
+            self.assertEqual('Updated title', bookmark.title)
+            self.assertEqual('https://example.com/newest_snapshot', bookmark.web_archive_snapshot_url)
+
     @override_settings(LD_DISABLE_BACKGROUND_TASKS=True)
     def test_create_web_archive_snapshot_should_not_run_when_background_tasks_are_disabled(self):
         bookmark = self.setup_bookmark()
@@ -262,3 +319,177 @@ class BookmarkTasksTestCase(TestCase, BookmarkFactoryMixin):
         tasks.schedule_bookmarks_without_snapshots(self.user)
 
         self.assertEqual(Task.objects.count(), 0)
+
+    def test_load_favicon_should_create_favicon_file(self):
+        bookmark = self.setup_bookmark()
+
+        with mock.patch('bookmarks.services.favicon_loader.load_favicon') as mock_load_favicon:
+            mock_load_favicon.return_value = 'https_example_com.png'
+
+            tasks.load_favicon(self.get_or_create_test_user(), bookmark)
+            self.run_pending_task(tasks._load_favicon_task)
+            bookmark.refresh_from_db()
+
+            self.assertEqual(bookmark.favicon_file, 'https_example_com.png')
+
+    def test_load_favicon_should_update_favicon_file(self):
+        bookmark = self.setup_bookmark(favicon_file='https_example_com.png')
+
+        with mock.patch('bookmarks.services.favicon_loader.load_favicon') as mock_load_favicon:
+            mock_load_favicon.return_value = 'https_example_updated_com.png'
+            tasks.load_favicon(self.get_or_create_test_user(), bookmark)
+            self.run_pending_task(tasks._load_favicon_task)
+
+            mock_load_favicon.assert_called()
+            bookmark.refresh_from_db()
+            self.assertEqual(bookmark.favicon_file, 'https_example_updated_com.png')
+
+    def test_load_favicon_should_handle_missing_bookmark(self):
+        with mock.patch('bookmarks.services.favicon_loader.load_favicon') as mock_load_favicon:
+            tasks._load_favicon_task(123)
+            self.run_pending_task(tasks._load_favicon_task)
+
+            mock_load_favicon.assert_not_called()
+
+    def test_load_favicon_should_not_save_stale_bookmark_data(self):
+        bookmark = self.setup_bookmark()
+
+        # update bookmark during API call to check that saving
+        # the favicon does not overwrite updated bookmark data
+        def mock_load_favicon_impl(url):
+            bookmark.title = 'Updated title'
+            bookmark.save()
+            return 'https_example_com.png'
+
+        with mock.patch('bookmarks.services.favicon_loader.load_favicon') as mock_load_favicon:
+            mock_load_favicon.side_effect = mock_load_favicon_impl
+
+            tasks.load_favicon(self.get_or_create_test_user(), bookmark)
+            self.run_pending_task(tasks._load_favicon_task)
+            bookmark.refresh_from_db()
+
+            self.assertEqual(bookmark.title, 'Updated title')
+            self.assertEqual(bookmark.favicon_file, 'https_example_com.png')
+
+    @override_settings(LD_DISABLE_BACKGROUND_TASKS=True)
+    def test_load_favicon_should_not_run_when_background_tasks_are_disabled(self):
+        bookmark = self.setup_bookmark()
+        tasks.load_favicon(self.get_or_create_test_user(), bookmark)
+
+        self.assertEqual(Task.objects.count(), 0)
+
+    def test_load_favicon_should_not_run_when_favicon_feature_is_disabled(self):
+        self.user.profile.enable_favicons = False
+        self.user.profile.save()
+
+        bookmark = self.setup_bookmark()
+        tasks.load_favicon(self.get_or_create_test_user(), bookmark)
+
+        self.assertEqual(Task.objects.count(), 0)
+
+    def test_schedule_bookmarks_without_favicons_should_load_favicon_for_all_bookmarks_without_favicon(self):
+        user = self.get_or_create_test_user()
+        self.setup_bookmark()
+        self.setup_bookmark()
+        self.setup_bookmark()
+        self.setup_bookmark(favicon_file='https_example_com.png')
+        self.setup_bookmark(favicon_file='https_example_com.png')
+        self.setup_bookmark(favicon_file='https_example_com.png')
+
+        tasks.schedule_bookmarks_without_favicons(user)
+        self.run_pending_task(tasks._schedule_bookmarks_without_favicons_task)
+
+        task_list = Task.objects.all()
+        self.assertEqual(task_list.count(), 3)
+
+        for task in task_list:
+            self.assertEqual(task.task_name, 'bookmarks.services.tasks._load_favicon_task')
+
+    def test_schedule_bookmarks_without_favicons_should_only_update_user_owned_bookmarks(self):
+        user = self.get_or_create_test_user()
+        other_user = User.objects.create_user('otheruser', 'otheruser@example.com', 'password123')
+        self.setup_bookmark()
+        self.setup_bookmark()
+        self.setup_bookmark()
+        self.setup_bookmark(user=other_user)
+        self.setup_bookmark(user=other_user)
+        self.setup_bookmark(user=other_user)
+
+        tasks.schedule_bookmarks_without_favicons(user)
+        self.run_pending_task(tasks._schedule_bookmarks_without_favicons_task)
+
+        task_list = Task.objects.all()
+        self.assertEqual(task_list.count(), 3)
+
+    @override_settings(LD_DISABLE_BACKGROUND_TASKS=True)
+    def test_schedule_bookmarks_without_favicons_should_not_run_when_background_tasks_are_disabled(self):
+        bookmark = self.setup_bookmark()
+        tasks.schedule_bookmarks_without_favicons(self.get_or_create_test_user())
+
+        self.assertEqual(Task.objects.count(), 0)
+
+    def test_schedule_bookmarks_without_favicons_should_not_run_when_favicon_feature_is_disabled(self):
+        self.user.profile.enable_favicons = False
+        self.user.profile.save()
+
+        bookmark = self.setup_bookmark()
+        tasks.schedule_bookmarks_without_favicons(self.get_or_create_test_user())
+
+        self.assertEqual(Task.objects.count(), 0)
+
+    def test_schedule_refresh_favicons_should_update_favicon_for_all_bookmarks(self):
+        user = self.get_or_create_test_user()
+        self.setup_bookmark()
+        self.setup_bookmark()
+        self.setup_bookmark()
+        self.setup_bookmark(favicon_file='https_example_com.png')
+        self.setup_bookmark(favicon_file='https_example_com.png')
+        self.setup_bookmark(favicon_file='https_example_com.png')
+
+        tasks.schedule_refresh_favicons(user)
+        self.run_pending_task(tasks._schedule_refresh_favicons_task)
+
+        task_list = Task.objects.all()
+        self.assertEqual(task_list.count(), 6)
+
+        for task in task_list:
+            self.assertEqual(task.task_name, 'bookmarks.services.tasks._load_favicon_task')
+
+    def test_schedule_refresh_favicons_should_only_update_user_owned_bookmarks(self):
+        user = self.get_or_create_test_user()
+        other_user = User.objects.create_user('otheruser', 'otheruser@example.com', 'password123')
+        self.setup_bookmark()
+        self.setup_bookmark()
+        self.setup_bookmark()
+        self.setup_bookmark(user=other_user)
+        self.setup_bookmark(user=other_user)
+        self.setup_bookmark(user=other_user)
+
+        tasks.schedule_refresh_favicons(user)
+        self.run_pending_task(tasks._schedule_refresh_favicons_task)
+
+        task_list = Task.objects.all()
+        self.assertEqual(task_list.count(), 3)
+
+    @override_settings(LD_DISABLE_BACKGROUND_TASKS=True)
+    def test_schedule_refresh_favicons_should_not_run_when_background_tasks_are_disabled(self):
+        self.setup_bookmark()
+        tasks.schedule_refresh_favicons(self.get_or_create_test_user())
+
+        self.assertEqual(Task.objects.count(), 0)
+
+    @override_settings(LD_ENABLE_REFRESH_FAVICONS=False)
+    def test_schedule_refresh_favicons_should_not_run_when_refresh_is_disabled(self):
+        self.setup_bookmark()
+        tasks.schedule_refresh_favicons(self.get_or_create_test_user())
+
+        self.assertEqual(Task.objects.count(), 0)
+
+    def test_schedule_refresh_favicons_should_not_run_when_favicon_feature_is_disabled(self):
+        self.user.profile.enable_favicons = False
+        self.user.profile.save()
+
+        self.setup_bookmark()
+        tasks.schedule_refresh_favicons(self.get_or_create_test_user())
+
+        self.assertEqual(Task.objects.count(), 0)

bookmarks/tests/test_exporter.py

@@ -0,0 +1,28 @@
+from django.test import TestCase
+
+from bookmarks.services import exporter
+from bookmarks.tests.helpers import BookmarkFactoryMixin
+
+
+class ExporterTestCase(TestCase, BookmarkFactoryMixin):
+    def test_escape_html_in_title_and_description(self):
+        bookmark = self.setup_bookmark(
+            title='<style>: The Style Information element',
+            description='The <style> HTML element contains style information for a document, or part of a document.'
+        )
+        html = exporter.export_netscape_html([bookmark])
+
+        self.assertIn('&lt;style&gt;: The Style Information element', html)
+        self.assertIn(
+            'The &lt;style&gt; HTML element contains style information for a document, or part of a document.',
+            html
+        )
+
+    def test_handle_empty_values(self):
+        bookmark = self.setup_bookmark()
+        bookmark.title = ''
+        bookmark.description = ''
+        bookmark.website_title = None
+        bookmark.website_description = None
+        bookmark.save()
+        exporter.export_netscape_html([bookmark])

bookmarks/tests/test_favicon_loader.py

@@ -0,0 +1,127 @@
+import io
+import os.path
+import time
+from pathlib import Path
+from unittest import mock
+
+from django.conf import settings
+from django.test import TestCase
+
+from bookmarks.services import favicon_loader
+
+mock_icon_data = b'mock_icon'
+
+
+class FaviconLoaderTestCase(TestCase):
+    def setUp(self) -> None:
+        self.ensure_favicon_folder()
+        self.clear_favicon_folder()
+
+    def create_mock_response(self, icon_data=mock_icon_data):
+        mock_response = mock.Mock()
+        mock_response.raw = io.BytesIO(icon_data)
+        return mock_response
+
+    def ensure_favicon_folder(self):
+        Path(settings.LD_FAVICON_FOLDER).mkdir(parents=True, exist_ok=True)
+
+    def clear_favicon_folder(self):
+        folder = Path(settings.LD_FAVICON_FOLDER)
+        for file in folder.iterdir():
+            file.unlink()
+
+    def get_icon_path(self, filename):
+        return Path(os.path.join(settings.LD_FAVICON_FOLDER, filename))
+
+    def icon_exists(self, filename):
+        return self.get_icon_path(filename).exists()
+
+    def get_icon_data(self, filename):
+        return self.get_icon_path(filename).read_bytes()
+
+    def count_icons(self):
+        files = os.listdir(settings.LD_FAVICON_FOLDER)
+        return len(files)
+
+    def test_load_favicon(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = self.create_mock_response()
+            favicon_loader.load_favicon('https://example.com')
+
+            # should create icon file
+            self.assertTrue(self.icon_exists('https_example_com.png'))
+
+            # should store image data
+            self.assertEqual(mock_icon_data, self.get_icon_data('https_example_com.png'))
+
+    def test_load_favicon_creates_folder_if_not_exists(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = self.create_mock_response()
+
+            folder = Path(settings.LD_FAVICON_FOLDER)
+            folder.rmdir()
+
+            self.assertFalse(folder.exists())
+
+            favicon_loader.load_favicon('https://example.com')
+
+            self.assertTrue(folder.exists())
+
+    def test_load_favicon_creates_single_icon_for_same_base_url(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = self.create_mock_response()
+            favicon_loader.load_favicon('https://example.com')
+            favicon_loader.load_favicon('https://example.com?foo=bar')
+            favicon_loader.load_favicon('https://example.com/foo')
+
+            self.assertEqual(1, self.count_icons())
+            self.assertTrue(self.icon_exists('https_example_com.png'))
+
+    def test_load_favicon_creates_multiple_icons_for_different_base_url(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = self.create_mock_response()
+            favicon_loader.load_favicon('https://example.com')
+            favicon_loader.load_favicon('https://sub.example.com')
+            favicon_loader.load_favicon('https://other-domain.com')
+
+            self.assertEqual(3, self.count_icons())
+            self.assertTrue(self.icon_exists('https_example_com.png'))
+            self.assertTrue(self.icon_exists('https_sub_example_com.png'))
+            self.assertTrue(self.icon_exists('https_other_domain_com.png'))
+
+    def test_load_favicon_caches_icons(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = self.create_mock_response()
+
+            favicon_loader.load_favicon('https://example.com')
+            mock_get.assert_called()
+
+            mock_get.reset_mock()
+            favicon_loader.load_favicon('https://example.com')
+            mock_get.assert_not_called()
+
+    def test_load_favicon_updates_stale_icon(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = self.create_mock_response()
+            favicon_loader.load_favicon('https://example.com')
+
+            icon_path = self.get_icon_path('https_example_com.png')
+
+            updated_mock_icon_data = b'updated_mock_icon'
+            mock_get.return_value = self.create_mock_response(icon_data=updated_mock_icon_data)
+            mock_get.reset_mock()
+
+            # change icon modification date so it is not stale yet
+            nearly_one_day_ago = time.time() - 60 * 60 * 23
+            os.utime(icon_path.absolute(), (nearly_one_day_ago, nearly_one_day_ago))
+
+            favicon_loader.load_favicon('https://example.com')
+            mock_get.assert_not_called()
+
+            # change icon modification date so it is considered stale
+            one_day_ago = time.time() - 60 * 60 * 24
+            os.utime(icon_path.absolute(), (one_day_ago, one_day_ago))
+
+            favicon_loader.load_favicon('https://example.com')
+            mock_get.assert_called()
+            self.assertEqual(updated_mock_icon_data, self.get_icon_data('https_example_com.png'))

bookmarks/tests/test_health_view.py

@@ -0,0 +1,36 @@
+from unittest.mock import patch
+
+from django.db import connections
+from django.test import TestCase
+
+from bookmarks.views.settings import app_version
+
+
+class HealthViewTestCase(TestCase):
+
+    def test_health_healthy(self):
+        response = self.client.get("/health")
+
+        self.assertEqual(response.status_code, 200)
+
+        response_body = response.json()
+        expected_body = {
+            'version': app_version,
+            'status': 'healthy'
+        }
+        self.assertDictEqual(response_body, expected_body)
+
+    def test_health_unhealhty(self):
+        with patch.object(connections['default'], 'ensure_connection') as mock_ensure_connection:
+            mock_ensure_connection.side_effect = Exception('Connection error')
+
+            response = self.client.get("/health")
+
+            self.assertEqual(response.status_code, 500)
+
+            response_body = response.json()
+            expected_body = {
+                'version': app_version,
+                'status': 'unhealthy'
+            }
+            self.assertDictEqual(response_body, expected_body)

bookmarks/tests/test_importer.py

@@ -262,3 +262,12 @@ class ImporterTestCase(TestCase, BookmarkFactoryMixin, ImportTestMixin):
             import_netscape_html(test_html, user)
 
             mock_schedule_bookmarks_without_snapshots.assert_called_once_with(user)
+
+    def test_schedule_favicon_loading(self):
+        user = self.get_or_create_test_user()
+        test_html = self.render_html(tags_html='')
+
+        with patch.object(tasks, 'schedule_bookmarks_without_favicons') as mock_schedule_bookmarks_without_favicons:
+            import_netscape_html(test_html, user)
+
+            mock_schedule_bookmarks_without_favicons.assert_called_once_with(user)

bookmarks/tests/test_settings_general_view.py

@@ -1,12 +1,13 @@
 import random
-
-from django.test import TestCase
-from django.urls import reverse
 from unittest.mock import patch, Mock
+
 import requests
+from django.test import TestCase, override_settings
+from django.urls import reverse
 from requests import RequestException
 
 from bookmarks.models import UserProfile
+from bookmarks.services import tasks
 from bookmarks.tests.helpers import BookmarkFactoryMixin
 from bookmarks.views.settings import app_version, get_version_info
 
@@ -17,6 +18,20 @@ class SettingsGeneralViewTestCase(TestCase, BookmarkFactoryMixin):
         user = self.get_or_create_test_user()
         self.client.force_login(user)
 
+    def create_profile_form_data(self, overrides=None):
+        if not overrides:
+            overrides = {}
+        form_data = {
+            'theme': UserProfile.THEME_AUTO,
+            'bookmark_date_display': UserProfile.BOOKMARK_DATE_DISPLAY_RELATIVE,
+            'bookmark_link_target': UserProfile.BOOKMARK_LINK_TARGET_BLANK,
+            'web_archive_integration': UserProfile.WEB_ARCHIVE_INTEGRATION_DISABLED,
+            'enable_sharing': False,
+            'enable_favicons': False,
+        }
+
+        return {**form_data, **overrides}
+
     def test_should_render_successfully(self):
         response = self.client.get(reverse('bookmarks:settings.general'))
 
@@ -28,15 +43,18 @@ class SettingsGeneralViewTestCase(TestCase, BookmarkFactoryMixin):
 
         self.assertRedirects(response, reverse('login') + '?next=' + reverse('bookmarks:settings.general'))
 
-    def test_should_save_profile(self):
+    def test_update_profile(self):
         form_data = {
+            'update_profile': '',
             'theme': UserProfile.THEME_DARK,
             'bookmark_date_display': UserProfile.BOOKMARK_DATE_DISPLAY_HIDDEN,
             'bookmark_link_target': UserProfile.BOOKMARK_LINK_TARGET_SELF,
             'web_archive_integration': UserProfile.WEB_ARCHIVE_INTEGRATION_ENABLED,
             'enable_sharing': True,
+            'enable_favicons': True,
         }
         response = self.client.post(reverse('bookmarks:settings.general'), form_data)
+        html = response.content.decode()
 
         self.user.profile.refresh_from_db()
 
@@ -46,6 +64,118 @@ class SettingsGeneralViewTestCase(TestCase, BookmarkFactoryMixin):
         self.assertEqual(self.user.profile.bookmark_link_target, form_data['bookmark_link_target'])
         self.assertEqual(self.user.profile.web_archive_integration, form_data['web_archive_integration'])
         self.assertEqual(self.user.profile.enable_sharing, form_data['enable_sharing'])
+        self.assertEqual(self.user.profile.enable_favicons, form_data['enable_favicons'])
+        self.assertInHTML('''
+                <p class="form-input-hint">Profile updated</p>
+            ''', html)
+
+    def test_update_profile_should_not_be_called_without_respective_form_action(self):
+        form_data = {
+            'theme': UserProfile.THEME_DARK,
+        }
+        response = self.client.post(reverse('bookmarks:settings.general'), form_data)
+        html = response.content.decode()
+
+        self.user.profile.refresh_from_db()
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(self.user.profile.theme, UserProfile.THEME_AUTO)
+        self.assertInHTML('''
+                <p class="form-input-hint">Profile updated</p>
+            ''', html, count=0)
+
+    def test_enable_favicons_should_schedule_icon_update(self):
+        with patch.object(tasks, 'schedule_bookmarks_without_favicons') as mock_schedule_bookmarks_without_favicons:
+            # Enabling favicons schedules update
+            form_data = self.create_profile_form_data({
+                'update_profile': '',
+                'enable_favicons': True,
+            })
+            self.client.post(reverse('bookmarks:settings.general'), form_data)
+
+            mock_schedule_bookmarks_without_favicons.assert_called_once_with(self.user)
+
+            # No update scheduled if favicons are already enabled
+            mock_schedule_bookmarks_without_favicons.reset_mock()
+
+            self.client.post(reverse('bookmarks:settings.general'), form_data)
+
+            mock_schedule_bookmarks_without_favicons.assert_not_called()
+
+            # No update scheduled when disabling favicons
+            form_data = self.create_profile_form_data({
+                'enable_favicons': False,
+            })
+
+            self.client.post(reverse('bookmarks:settings.general'), form_data)
+
+            mock_schedule_bookmarks_without_favicons.assert_not_called()
+
+    def test_refresh_favicons(self):
+        with patch.object(tasks, 'schedule_refresh_favicons') as mock_schedule_refresh_favicons:
+            form_data = {
+                'refresh_favicons': '',
+            }
+            response = self.client.post(reverse('bookmarks:settings.general'), form_data)
+            html = response.content.decode()
+
+            mock_schedule_refresh_favicons.assert_called_once()
+            self.assertInHTML('''
+                <p class="form-input-hint">
+                    Scheduled favicon update. This may take a while...
+                </p>
+            ''', html)
+
+    def test_refresh_favicons_should_not_be_called_without_respective_form_action(self):
+        with patch.object(tasks, 'schedule_refresh_favicons') as mock_schedule_refresh_favicons:
+            form_data = {
+            }
+            response = self.client.post(reverse('bookmarks:settings.general'), form_data)
+            html = response.content.decode()
+
+            mock_schedule_refresh_favicons.assert_not_called()
+            self.assertInHTML('''
+                <p class="form-input-hint">
+                    Scheduled favicon update. This may take a while...
+                </p>
+            ''', html, count=0)
+
+    def test_refresh_favicons_should_be_visible_when_favicons_enabled_in_profile(self):
+        profile = self.get_or_create_test_user().profile
+        profile.enable_favicons = True
+        profile.save()
+
+        response = self.client.get(reverse('bookmarks:settings.general'))
+        html = response.content.decode()
+
+        self.assertInHTML('''
+            <button class="btn mt-2" name="refresh_favicons">Refresh Favicons</button>
+        ''', html, count=1)
+
+    def test_refresh_favicons_should_not_be_visible_when_favicons_disabled_in_profile(self):
+        profile = self.get_or_create_test_user().profile
+        profile.enable_favicons = False
+        profile.save()
+
+        response = self.client.get(reverse('bookmarks:settings.general'))
+        html = response.content.decode()
+
+        self.assertInHTML('''
+            <button class="btn mt-2" name="refresh_favicons">Refresh Favicons</button>
+        ''', html, count=0)
+
+    @override_settings(LD_ENABLE_REFRESH_FAVICONS=False)
+    def test_refresh_favicons_should_not_be_visible_when_disabled(self):
+        profile = self.get_or_create_test_user().profile
+        profile.enable_favicons = True
+        profile.save()
+
+        response = self.client.get(reverse('bookmarks:settings.general'))
+        html = response.content.decode()
+
+        self.assertInHTML('''
+            <button class="btn mt-2" name="refresh_favicons">Refresh Favicons</button>
+        ''', html, count=0)
 
     def test_about_shows_version_info(self):
         response = self.client.get(reverse('bookmarks:settings.general'))
@@ -59,13 +189,13 @@ class SettingsGeneralViewTestCase(TestCase, BookmarkFactoryMixin):
         ''', html)
 
     def test_get_version_info_just_displays_latest_when_versions_are_equal(self):
-        latest_version_response_mock = Mock(status_code=201, json=lambda: {'name': f'v{app_version}'})
+        latest_version_response_mock = Mock(status_code=200, json=lambda: {'name': f'v{app_version}'})
         with patch.object(requests, 'get', return_value=latest_version_response_mock):
             version_info = get_version_info(random.random())
             self.assertEqual(version_info, f'{app_version} (latest)')
 
     def test_get_version_info_shows_latest_version_when_versions_are_not_equal(self):
-        latest_version_response_mock = Mock(status_code=201, json=lambda: {'name': f'v123.0.1'})
+        latest_version_response_mock = Mock(status_code=200, json=lambda: {'name': f'v123.0.1'})
         with patch.object(requests, 'get', return_value=latest_version_response_mock):
             version_info = get_version_info(random.random())
             self.assertEqual(version_info, f'{app_version} (latest: 123.0.1)')
@@ -74,3 +204,14 @@ class SettingsGeneralViewTestCase(TestCase, BookmarkFactoryMixin):
         with patch.object(requests, 'get', side_effect=RequestException()):
             version_info = get_version_info(random.random())
             self.assertEqual(version_info, f'{app_version}')
+
+    def test_get_version_info_handles_invalid_response(self):
+        latest_version_response_mock = Mock(status_code=403, json=lambda: {})
+        with patch.object(requests, 'get', return_value=latest_version_response_mock):
+            version_info = get_version_info(random.random())
+            self.assertEqual(version_info, app_version)
+
+        latest_version_response_mock = Mock(status_code=200, json=lambda: {})
+        with patch.object(requests, 'get', return_value=latest_version_response_mock):
+            version_info = get_version_info(random.random())
+            self.assertEqual(version_info, app_version)

bookmarks/tests/test_website_loader.py

@@ -0,0 +1,84 @@
+from unittest import mock
+from bookmarks.services import website_loader
+
+from django.test import TestCase
+
+
+class MockStreamingResponse:
+    def __init__(self, num_chunks, chunk_size, insert_head_after_chunk=None):
+        self.chunks = []
+        for index in range(num_chunks):
+            chunk = ''.zfill(chunk_size)
+            self.chunks.append(chunk.encode('utf-8'))
+
+            if index == insert_head_after_chunk:
+                self.chunks.append('</head>'.encode('utf-8'))
+
+    def iter_content(self, **kwargs):
+        return self.chunks
+
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        pass
+
+
+class WebsiteLoaderTestCase(TestCase):
+    def setUp(self):
+        # clear cached metadata before test run
+        website_loader.load_website_metadata.cache_clear()
+
+    def render_html_document(self, title, description):
+        return f'''
+        <!DOCTYPE html>
+        <html lang="en">
+        <head>
+            <meta charset="UTF-8">
+            <title>{title}</title>
+            <meta name="description" content="{description}">
+        </head>
+        <body></body>
+        </html>
+        '''
+
+    def test_load_page_returns_content(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = MockStreamingResponse(num_chunks=10, chunk_size=1024)
+            content = website_loader.load_page('https://example.com')
+
+            expected_content_size = 10 * 1024
+            self.assertEqual(expected_content_size, len(content))
+
+    def test_load_page_limits_large_documents(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = MockStreamingResponse(num_chunks=10, chunk_size=1024 * 1000)
+            content = website_loader.load_page('https://example.com')
+
+            # Should have read six chunks, after which content exceeds the max of 5MB
+            expected_content_size = 6 * 1024 * 1000
+            self.assertEqual(expected_content_size, len(content))
+
+    def test_load_page_stops_reading_at_closing_head_tag(self):
+        with mock.patch('requests.get') as mock_get:
+            mock_get.return_value = MockStreamingResponse(num_chunks=10, chunk_size=1024 * 1000,
+                                                          insert_head_after_chunk=0)
+            content = website_loader.load_page('https://example.com')
+
+            # Should have read first chunk, and second chunk containing closing head tag
+            expected_content_size = 1 * 1024 * 1000 + len('</head>')
+            self.assertEqual(expected_content_size, len(content))
+
+    def test_load_website_metadata(self):
+        with mock.patch('bookmarks.services.website_loader.load_page') as mock_load_page:
+            mock_load_page.return_value = self.render_html_document('test title', 'test description')
+            metadata = website_loader.load_website_metadata('https://example.com')
+            self.assertEqual('test title', metadata.title)
+            self.assertEqual('test description', metadata.description)
+
+    def test_load_website_metadata_trims_title_and_description(self):
+        with mock.patch('bookmarks.services.website_loader.load_page') as mock_load_page:
+            mock_load_page.return_value = self.render_html_document('  test title  ', '  test description  ')
+            metadata = website_loader.load_website_metadata('https://example.com')
+            self.assertEqual('test title', metadata.title)
+            self.assertEqual('test description', metadata.description)

bookmarks/urls.py

@@ -31,4 +31,6 @@ urlpatterns = [
     # Feeds
     path('feeds/<str:feed_key>/all', AllBookmarksFeed(), name='feeds.all'),
     path('feeds/<str:feed_key>/unread', UnreadBookmarksFeed(), name='feeds.unread'),
+    # Health check
+    path('health', views.health, name='health')
 ]

bookmarks/views/__init__.py

@@ -1,3 +1,4 @@
 from .bookmarks import *
 from .settings import *
 from .toasts import *
+from .health import health

bookmarks/views/health.py

@@ -0,0 +1,20 @@
+from django.db import connections
+from django.http import JsonResponse
+
+from bookmarks.views.settings import app_version
+
+
+def health(request):
+    code = 200
+    response = {
+        'version': app_version,
+        'status': 'healthy'
+    }
+
+    try:
+        connections['default'].ensure_connection()
+    except Exception:
+        response['status'] = 'unhealthy'
+        code = 500
+
+    return JsonResponse(response, status=code)

bookmarks/views/settings.py

@@ -3,6 +3,7 @@ import time
 from functools import lru_cache
 
 import requests
+from django.conf import settings as django_settings
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
 from django.db.models import prefetch_related_objects
@@ -13,7 +14,7 @@ from rest_framework.authtoken.models import Token
 
 from bookmarks.models import UserProfileForm, FeedToken
 from bookmarks.queries import query_bookmarks
-from bookmarks.services import exporter
+from bookmarks.services import exporter, tasks
 from bookmarks.services import importer
 
 logger = logging.getLogger(__name__)
@@ -28,24 +29,48 @@ except Exception as exc:
 
 @login_required
 def general(request):
-    if request.method == 'POST':
-        form = UserProfileForm(request.POST, instance=request.user.profile)
-        if form.is_valid():
-            form.save()
-    else:
-        form = UserProfileForm(instance=request.user.profile)
-
+    profile_form = None
+    enable_refresh_favicons = django_settings.LD_ENABLE_REFRESH_FAVICONS
+    update_profile_success_message = None
+    refresh_favicons_success_message = None
     import_success_message = _find_message_with_tag(messages.get_messages(request), 'bookmark_import_success')
     import_errors_message = _find_message_with_tag(messages.get_messages(request), 'bookmark_import_errors')
     version_info = get_version_info(get_ttl_hash())
+
+    if request.method == 'POST':
+        if 'update_profile' in request.POST:
+            profile_form = update_profile(request)
+            update_profile_success_message = 'Profile updated'
+        if 'refresh_favicons' in request.POST:
+            tasks.schedule_refresh_favicons(request.user)
+            refresh_favicons_success_message = 'Scheduled favicon update. This may take a while...'
+
+    if not profile_form:
+        profile_form = UserProfileForm(instance=request.user.profile)
+
     return render(request, 'settings/general.html', {
-        'form': form,
+        'form': profile_form,
+        'enable_refresh_favicons': enable_refresh_favicons,
+        'update_profile_success_message': update_profile_success_message,
+        'refresh_favicons_success_message': refresh_favicons_success_message,
         'import_success_message': import_success_message,
         'import_errors_message': import_errors_message,
         'version_info': version_info,
     })
 
 
+def update_profile(request):
+    user = request.user
+    profile = user.profile
+    favicons_were_enabled = profile.enable_favicons
+    form = UserProfileForm(request.POST, instance=profile)
+    if form.is_valid():
+        form.save()
+        if profile.enable_favicons and not favicons_were_enabled:
+            tasks.schedule_bookmarks_without_favicons(request.user)
+    return form
+
+
 # Cache API call response, for one hour when using get_ttl_hash with default params
 @lru_cache(maxsize=1)
 def get_version_info(ttl_hash=None):
@@ -54,7 +79,8 @@ def get_version_info(ttl_hash=None):
         latest_version_url = 'https://api.github.com/repos/sissbruecker/linkding/releases/latest'
         response = requests.get(latest_version_url, timeout=5)
         json = response.json()
-        latest_version = json['name'][1:]
+        if response.status_code == 200 and 'name' in json:
+            latest_version = json['name'][1:]
     except requests.exceptions.RequestException:
         pass
 

bootstrap.sh

@@ -5,6 +5,8 @@ LD_SERVER_PORT="${LD_SERVER_PORT:-9090}"
 
 # Create data folder if it does not exist
 mkdir -p data
+# Create favicon folder if it does not exist
+mkdir -p data/favicons
 
 # Run database migration
 python manage.py migrate
@@ -22,4 +24,4 @@ if [ "$LD_DISABLE_BACKGROUND_TASKS" != "True" ]; then
 fi
 
 # Start uwsgi server
-uwsgi --http :$LD_SERVER_PORT uwsgi.ini
+exec uwsgi --http :$LD_SERVER_PORT uwsgi.ini

docs/Options.md

@@ -83,7 +83,7 @@ Enables support for authentication proxies such as Authelia.
 This effectively disables credentials-based authentication and instead authenticates users if a specific request header contains a known username.
 You must make sure that your proxy (nginx, Traefik, Caddy, ...) forwards this header from your auth proxy to linkding. Check the documentation of your auth proxy and your reverse proxy on how to correctly set this up.
 
-Note that this does not automatically create new users, you still need to create users as described in the README, and users need to have the same username as in the auth proxy.
+Note that this automatically creates new users in the database if they do not already exist.
 
 Enabling this setting also requires configuring the following options:
 - `LD_AUTH_PROXY_USERNAME_HEADER` - The name of the request header that the auth proxy passes to the proxied application (linkding in this case), so that the application can identify the user.
@@ -108,3 +108,56 @@ Note that the setting **must** include the correct protocol (`https` or `http`),
 Multiple origins can be specified by separating them with a comma (`,`).
 
 This setting is adopted from the Django framework used by linkding, more information on the setting is available in the [Django documentation](https://docs.djangoproject.com/en/4.0/ref/settings/#std-setting-CSRF_TRUSTED_ORIGINS).
+
+### `LD_DB_ENGINE`
+
+Values: `postgres` or `sqlite` | Default = `sqlite`
+
+Database engine used by linkding to store data.
+Currently, linkding supports SQLite and PostgreSQL.
+By default, linkding uses SQLite, for which you don't need to configure anything.
+All the other database variables below are only required for configured PostgresSQL.
+
+### `LD_DB_DATABASE`
+
+Values: `String` | Default =  `linkding`
+
+The name of the database. 
+
+### `LD_DB_USER`
+
+Values: `String` | Default =  `linkding`
+
+The name of the user to connect to the database server.
+
+### `LD_DB_PASSWORD`
+
+Values: `String` | Default =  None
+
+The password of the user to connect to the database server.
+The password must be configured when using a database other than SQLite, there is no default value.
+
+### `LD_DB_HOST`
+
+Values: `String` | Default =  `localhost`
+
+The hostname or IP of the database server.
+
+### `LD_DB_PORT`
+
+Values: `Integer` | Default =  None
+
+The port of the database server.
+Should use the default port if left empty, for example `5432` for PostgresSQL.
+
+### `LD_FAVICON_PROVIDER`
+
+Values: `String` | Default =  `https://t1.gstatic.com/faviconV2?url={url}&client=SOCIAL&type=FAVICON`
+
+The favicon provider used for downloading icons if they are enabled in the user profile settings.
+The default provider is a Google service that automatically detects the correct favicon for a website, and provides icons in consistent image format (PNG) and in a consistent image size.
+
+This setting allows to configure a custom provider in form of a URL.
+When calling the provider with the URL of a website, it must return the image data for the favicon of that website.
+The configured favicon provider URL must contain a `{url}` placeholder that will be replaced with the URL of the website for which to download the favicon.
+See the default URL for an example.

docs/how-to.md

@@ -26,13 +26,13 @@ For more info see here: https://paul.kinlan.me/use-bookmarklets-on-chrome-on-and
 
 - Install HTTP Shortcuts from [Play Store](https://play.google.com/store/apps/details?id=ch.rmy.android.http_shortcuts) or [F-Droid](https://f-droid.org/en/packages/ch.rmy.android.http_shortcuts/).
 
-- Copy the raw URL of [linkding_shortcut.json](/docs/linkding_shortcut.json) in this repository.
+- Copy the URL of [linkding_shortcut.json](https://raw.githubusercontent.com/sissbruecker/linkding/master/docs/linkding_shortcut.json).
 
 - Open HTTP Shortcuts, tap the 3-dot-button at the top-right corner, tap `Import/Export`, then tap `Import from URL`.
 
 - Paste the URL you copied earlier, tap OK, go back, tap the 3-dot-button again, then tap `Variables`.
 
-- Edit the `values` of `linkding_instance` and `linkding_api_token`.
+- Edit the `values` of `linkding_instance` and `linkding_api_key`.
 
 Try using share button on an app, a new item `Send to...` should appear on the share sheet. You can also manually share by tapping the shortcut inside the HTTP Shortcuts app itself.
 

docs/linkding_shortcut.json

@@ -1,60 +1,95 @@
 {
   "categories": [
     {
-      "id": "8f4299d4-4c30-4a8e-a3f9-c90694011713",
+      "id": "e260b423-db01-4743-a671-2cd38594c63c",
+      "layoutType": "wide_grid",
       "name": "Shortcuts",
       "shortcuts": [
         {
-          "bodyContent": "{ \"url\": \"{{b2953f61-b302-4c79-b90d-39858a06d9a6}}\", \"tag_names\": [ \"{{7871474b-e325-4ca0-a142-a5ef5d3f7ed8}}\" ] }",
+          "bodyContent": "{{7b26d228-4ad6-4b1c-8b7b-076dc03385cc}}",
+          "codeOnPrepare": "const sharedValue \u003d getVariable(\u0027text_and_url\u0027)\nconst matches \u003d sharedValue.match(/\\bhttps?:\\/\\/\\S+/gi);\nconst url \u003d matches[0];\nsetVariable(\u0027cleaned_url\u0027, url);",
           "contentType": "application/json",
-          "description": "Bookmark to linkding",
+          "description": "bookmark link",
           "headers": [
             {
-              "id": "fd6306d7-e09d-4c14-a538-3fc258460028",
+              "id": "b66dd9b9-13e8-4802-b527-6e32f3980f4b",
               "key": "Authorization",
-              "value": "Token {{6a739a16-d16d-4a06-93a5-3457da3c3d20}}"
+              "value": "Token {{908e3a30-ae82-400d-93c8-561c36d11d6d}}"
             }
           ],
-          "iconName": "flat_grey_ribbon",
-          "id": "1e047d02-a4a3-4cad-b4cc-123cc16c8398",
-          "launcherShortcut": true,
+          "iconName": "flat_grey_pin",
+          "id": "871c3219-9e9f-46bb-8a7f-78f1496f78fc",
           "method": "POST",
           "name": "Linkding",
-          "quickSettingsTileShortcut": true,
           "responseHandling": {
             "failureOutput": "simple",
             "uiType": "toast"
           },
-          "url": "{{ea2db14b-b9ca-45d8-8555-403271a38f5a}}/api/bookmarks/"
+          "url": "{{26253fe2-d202-4ce8-acd1-55c1ad3ae7d1}}/api/bookmarks/"
         }
       ]
     }
   ],
   "variables": [
     {
-      "id": "ea2db14b-b9ca-45d8-8555-403271a38f5a",
+      "id": "26253fe2-d202-4ce8-acd1-55c1ad3ae7d1",
       "key": "linkding_instance",
-      "value": "https://your.instance.tld.without.slashed.end"
+      "value": "https://your.linkding.host.no.slashed.end"
+    },
+    {
+      "id": "a3c8efa2-3e3a-4bb4-8919-3e831f95fe6a",
+      "jsonEncode": true,
+      "key": "linkding_tag",
+      "message": "Comma separated",
+      "title": "One or more tags",
+      "type": "text"
+    },
+    {
+      "id": "908e3a30-ae82-400d-93c8-561c36d11d6d",
+      "key": "linkding_api_key",
+      "value": "your_api_key_here"
+    },
+    {
+      "id": "d76696e7-1ee1-4d98-b6f9-b570ec69ef40",
+      "key": "cleaned_url"
     },
     {
       "flags": 1,
-      "id": "b2953f61-b302-4c79-b90d-39858a06d9a6",
-      "key": "linkding_add_url",
-      "title": "Enter URL",
+      "id": "da66cdad-8118-4a87-9581-4db33852b610",
+      "key": "text_and_url",
+      "message": "Any text that contains one URL",
+      "title": "URL",
       "type": "text"
     },
     {
-      "id": "6a739a16-d16d-4a06-93a5-3457da3c3d20",
-      "key": "linkding_api_token",
-      "value": "your_token_from_integrations_tab"
+      "data": "{\"select\":{\"multi_select\":\"false\",\"separator\":\",\"}}",
+      "id": "7b26d228-4ad6-4b1c-8b7b-076dc03385cc",
+      "key": "tag_yes_no_default",
+      "options": [
+        {
+          "id": "9365e43e-0572-4621-ac06-caec1ccff09d",
+          "label": "Tagged",
+          "value": "{{5be61e61-d8f5-475b-b1b1-88ddaebf8fd5}}"
+        },
+        {
+          "id": "9f1caeaf-af57-42b4-8b10-4391354ad0f0",
+          "label": "Untagged and unread",
+          "value": "{{71ac9c4d-c03e-4b6f-ad75-9c112a591c50}}"
+        }
+      ],
+      "title": "Tagged or unread?",
+      "type": "select"
     },
     {
-      "id": "7871474b-e325-4ca0-a142-a5ef5d3f7ed8",
-      "key": "linkding_custom_tag",
-      "message": "Enter one or more comma separated tags",
-      "title": "Tag",
-      "type": "text"
+      "id": "5be61e61-d8f5-475b-b1b1-88ddaebf8fd5",
+      "key": "request_body_tagged",
+      "value": "{ \"url\": \"{{d76696e7-1ee1-4d98-b6f9-b570ec69ef40}}\", \"tag_names\": [ \"{{a3c8efa2-3e3a-4bb4-8919-3e831f95fe6a}}\" ] }"
+    },
+    {
+      "id": "71ac9c4d-c03e-4b6f-ad75-9c112a591c50",
+      "key": "request_body_untagged",
+      "value": "{ \"url\": \"{{d76696e7-1ee1-4d98-b6f9-b570ec69ef40}}\", \"unread\": true }"
     }
   ],
-  "version": 53
-}
+  "version": 56
+}

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "linkding",
-  "version": "1.11.1",
+  "version": "1.16.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "linkding",
-      "version": "1.11.1",
+      "version": "1.16.0",
       "license": "ISC",
       "dependencies": {
         "@rollup/plugin-commonjs": "^21.0.2",
@@ -435,9 +435,9 @@
       "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w=="
     },
     "node_modules/minimatch": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
-      "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
       "dependencies": {
         "brace-expansion": "^1.1.7"
       },
@@ -995,9 +995,9 @@
       "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w=="
     },
     "minimatch": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
-      "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
       "requires": {
         "brace-expansion": "^1.1.7"
       }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "linkding",
-  "version": "1.15.1",
+  "version": "1.17.2",
   "description": "",
   "main": "index.js",
   "scripts": {

requirements.prod.txt

@@ -1,10 +1,10 @@
 asgiref==3.5.2
 beautifulsoup4==4.11.1
-certifi==2022.6.15
+certifi==2022.12.7
 charset-normalizer==2.1.1
 click==8.1.3
 confusable-homoglyphs==3.2.0
-Django==4.1
+Django==4.1.7
 django-generate-secret-key==1.0.2
 django-registration==3.3
 django-sass-processor==1.2.1
@@ -12,6 +12,7 @@ django-widget-tweaks==1.4.12
 django4-background-tasks==1.2.7
 djangorestframework==3.13.1
 idna==3.3
+psycopg2==2.9.5
 python-dateutil==2.8.2
 pytz==2022.2.1
 requests==2.28.1

requirements.txt

@@ -1,11 +1,11 @@
 asgiref==3.5.2
 beautifulsoup4==4.11.1
-certifi==2022.6.15
+certifi==2022.12.7
 charset-normalizer==2.1.1
 click==8.1.3
 confusable-homoglyphs==3.2.0
 coverage==5.5
-Django==4.1
+Django==4.1.7
 django-appconf==1.0.5
 django-compressor==4.1
 django-debug-toolbar==3.6.0
@@ -15,8 +15,12 @@ django-sass-processor==1.2.1
 django-widget-tweaks==1.4.12
 django4-background-tasks==1.2.7
 djangorestframework==3.13.1
+greenlet==2.0.1
 idna==3.3
 libsass==0.21.0
+playwright==1.29.1
+psycopg2-binary==2.9.5
+pyee==9.0.4
 python-dateutil==2.8.2
 pytz==2022.2.1
 rcssmin==1.1.0

siteroot/settings/base.py

@@ -79,16 +79,6 @@ DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'
 
 WSGI_APPLICATION = 'siteroot.wsgi.application'
 
-# Database
-# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
-
-DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, 'data', 'db.sqlite3'),
-    }
-}
-
 # Password validation
 # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators
 
@@ -150,6 +140,7 @@ STATICFILES_FINDERS = [
 # Enable SASS processor to find custom folder for SCSS sources through static file finders
 STATICFILES_DIRS = [
     os.path.join(BASE_DIR, 'bookmarks', 'styles'),
+    os.path.join(BASE_DIR, 'data', 'favicons'),
 ]
 
 # REST framework
@@ -204,3 +195,37 @@ trusted_origins = os.getenv('LD_CSRF_TRUSTED_ORIGINS', '')
 if trusted_origins:
     CSRF_TRUSTED_ORIGINS = trusted_origins.split(',')
 
+# Database
+# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
+
+LD_DB_ENGINE = os.getenv('LD_DB_ENGINE', 'sqlite')
+LD_DB_HOST = os.getenv('LD_DB_HOST', 'localhost')
+LD_DB_DATABASE = os.getenv('LD_DB_DATABASE', 'linkding')
+LD_DB_USER = os.getenv('LD_DB_USER', 'linkding')
+LD_DB_PASSWORD = os.getenv('LD_DB_PASSWORD', None)
+LD_DB_PORT = os.getenv('LD_DB_PORT', None)
+
+if LD_DB_ENGINE == 'postgres':
+    default_database = {
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'NAME': LD_DB_DATABASE,
+        'USER': LD_DB_USER,
+        'PASSWORD': LD_DB_PASSWORD,
+        'HOST': LD_DB_HOST,
+        'PORT': LD_DB_PORT,
+    }
+else:
+    default_database = {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'data', 'db.sqlite3'),
+    }
+
+DATABASES = {
+    'default': default_database
+}
+
+# Favicons
+LD_DEFAULT_FAVICON_PROVIDER = 'https://t1.gstatic.com/faviconV2?url={url}&client=SOCIAL&type=FAVICON'
+LD_FAVICON_PROVIDER = os.getenv('LD_FAVICON_PROVIDER', LD_DEFAULT_FAVICON_PROVIDER)
+LD_FAVICON_FOLDER = os.path.join(BASE_DIR, 'data', 'favicons')
+LD_ENABLE_REFRESH_FAVICONS = os.getenv('LD_ENABLE_REFRESH_FAVICONS', True) in (True, 'True', '1')

siteroot/settings/dev.py

@@ -25,7 +25,7 @@ LOGGING = {
     'disable_existing_loggers': False,
     'formatters': {
         'simple': {
-            'format': '{levelname} {message}',
+            'format': '{levelname} {asctime} {module}: {message}',
             'style': '{',
         },
     },

uwsgi.ini

@@ -1,8 +1,8 @@
 [uwsgi]
-chdir = /etc/linkding
 module = siteroot.wsgi:application
 env = DJANGO_SETTINGS_MODULE=siteroot.settings.prod
 static-map = /static=static
+static-map = /static=data/favicons
 processes = 2
 threads = 2
 pidfile = /tmp/linkding.pid
@@ -11,9 +11,11 @@ stats = 127.0.0.1:9191
 uid = www-data
 gid = www-data
 buffer-size = 8192
+die-on-term = true
 
 if-env = LD_CONTEXT_PATH
 static-map = /%(_)static=static
+static-map = /%(_)static=data/favicons
 endif =
 
 if-env = LD_REQUEST_TIMEOUT

version.txt

@@ -1 +1 @@
-1.15.1
+1.17.2