Changelogs

4.1.1

[!WARNING] python manage.py migrate required for new fields.

4.0.4

Resolves #53: Compatibility with dependency mf2py>=2.0.

4.0.2

  • Resolves #50: broken search field on QuotableAdmin.
  • Added tests for admin pages to avoid that sort of thing happening again.
  • Minor touch-ups for the admin pages.
    • Source and target URL fields are now read-only.
    • Added appropriate search fields and list filters for each model.
    • quote field now uses a textarea widget for comfier editing.

4.0.1

  • Added management command mentions_reverify [filters ...] [--all]

    • Allows you to reprocess received Webmentions to see if they are still ‘live’.
    • Accepts a space-separated list of field=value queryset filters, or --all to reprocess all of them.

  • Added management command mentions_pending to replace pending_mentions for naming consistency with other commands.

    • pending_mentions still works though.

  • Now compatible with Wagtail>=3.0.3 (previously >=4.0).

    • mentions_wagtail_path still requires >=4.0: use mentions_wagtail_route or mentions_wagtail_re_path.

4.0.0

This update alters fields on MentionableMixin so you will need to run makemigrations and migrate after upgrading!

  • MentionableMixin:

    • allow_outgoing_webmentions default now configurable via settings.WEBMENTIONS_ALLOW_OUTGOING_DEFAULT.

    • Removed slug field. If you use this field you can restore the previous behaviour by adding the following to your model.

      class MyModel(MentionableMixin, models.Model):
    slug = models.SlugField(unique=True)

    @classmethod
    def resolve_from_url_kwargs(cls, slug, **url_kwargs):
        return cls.objects.get(slug=slug)

    • Deprecated methodall_text, replaced by get_content_html. Overriding all_text still works for now but will log a warning asking you to rename the method.

  • Moved template files to mentions sub-directory. If you have custom overrides of these templates in your root templates/ directory please move them to templates/mentions/.

  • Added user agent header to all network requests.

    • Customisable via settings.WEBMENTIONS_USER_AGENT: str.

  • Admin-facing strings are now translatable.

  • Added urlpatterns helper functions mentions_path, mentions_re_path for (hopefully) simpler setup.

    • More straightforward view-to-model mapping.
    • Removes the need to implement resolve_from_url_kwargs on your MentionableMixin implementation.
    • See the wiki for example setup instructions.

  • Support for Wagtail.

    • Page models should implement MentionableMixin as usual.
    • RoutablePageMixin should use the new @mentions_wagtail_path, @mentions_wagtail_re_path decorators in place of the Wagtail equivalents @path, @re_path.
      • These work essentially the same mentions_path and mentions_re_path.

    • If using RichTextField call richtext on any RichTextField values in get_content_html: 

      from wagtail.templatetags.wagtailcore_tags import richtext

class MyModel(MentionableMixin, Page):
    ...
    def get_content_html(self) -> str:
        return f"{richtext(self.overview)} {richtext(self.body)}"

  • Wiki pages are now live! These will be kept up-to-date going forwards but may not be useful for pre-4.0 versions.

  • Fix: Relative URLs in h-card homepage or avatar are now resolved to absolute URLs.

3.1.1

Fixes #43: outgoing webmention being resubmitted continuously.

3.1.0

  • Resolves #38: Revalidate target URLs when handling pending mentions

    • Should be unnecessary generally (they are also validated at discovery time when parsed from HTML) but important if validation checks are updated.

  • Resolves #41: Find correct endpoint when multiple links in HTTP header.

  • Added settings.WEBMENTIONS_INCOMING_TARGET_MODEL_REQUIRED [bool | default=False]. If True, incoming mentions are only accepted if their target resolves to a MentionableMixin instance.

  • Added settings.WEBMENTIONS_ALLOW_SELF_MENTIONS [bool | default=True].

    • If False, outgoing links that target your own domain (as specified by settings.DOMAIN_NAME) will be ignored - you will only submit mentions to other domains.
    • If True, outgoing links that use a relative path (e.g. href="/article/1/") are now supported.

  • Fix: WebmentionHeadMiddleware no longer overwrites existing links in HTTP header when adding webmention endpoint.

  • Fix: Webmention ’notes’ no longer persists across instances.

3.0.0

anchor

Upgrade warning

If upgrading from an older version please be aware of these changes:

  • Unused MentionableMixin.allow_incoming_webmentions field has been removed.
  • Any existing instances of PendingIncomingWebmention and PendingOutgoingContent will be deleted.
    • These models have new constraints so it is necessary to recreate them.
    • If this is problematic for you please don’t upgrade yet. Contact me or create an issue and I will make a tool to persist these between versions.

Changes

Thanks to @philgyford for reporting most of the issues referenced here.

  • Resolves #25.

    • Added QuotableMixin.post_type field.

    • Incoming webmentions are now checked for the following microformat properties that describe the type of mention they are:

      • u-bookmark-of
      • u-like-of
      • u-listen-of
      • u-in-reply-to
      • u-repost-of
      • u-translation-of
      • u-watch-of

    • The /webmention/get endpoint serializes these values in the type field respectively as:

      • bookmark
      • like
      • listen
      • reply
      • repost
      • translation
      • watch
      • If no specific type is specified this defaults to webmention.

  • Resolves #30

    • Added MentionableMixin.should_process_webmentions() -> bool method to enable custom logic.

  • Resolves #31

    • Success message now rendered via template, enabling override by user.

  • Resolves #32

    • Same-page #anchor links no longer treated as webmention targets.

  • Resolves #33, #34

    • Much improved parsing of h-card.
      • Now tries to find anh-card that is directly related to the mention link (embedded in p-author of a parent h-entry or h-feed container).
      • If that doesn’t yield a result, try to find a top-level h-card on the page.
    • Removed HCard.from_soup() classmethod. Parsing logic moved to tasks.incoming.parsing package.

  • Resolves #36

    • Added constraints to PendingIncomingWebmention and PendingOutgoingContent to avoid duplication.
      • Warning: If updating from an older version of django-wm this will delete any existing Pending... model instances.
    • Request timeouts are now handled gracefully.
    • PendingIncomingWebmention and OutgoingWebmentionStatus now implement the new RetryableMixin.
    • Reworked webmention processing tasks to allow failed webmentions to be retried periodically.
      • See settings WEBMENTIONS_MAX_RETRIES, WEBMENTIONS_RETRY_INTERVAL, WEBMENTIONS_TIMEOUT below for customisation details.

  • New dashboard/ view: a simple overview of recent mentions.

    • Shows the latest instances of Webmention, OutgoingWebmentionStatus, PendingIncomingWebmention, PendingOutgoingContent and info on their current status.
    • By default, restricted to users with mentions.view_webmention_dashboard permission.
    • Can be made public via settings.WEBMENTIONS_DASHBOARD_PUBLIC = True.

  • New optional settings:

    • settings.WEBMENTIONS_TIMEOUT [float | default=10] specifies the time (in seconds) to wait for network calls to resolve.
    • settings.WEBMENTIONS_RETRY_INTERVAL [int | default=600] specifies the minimum time (in seconds) to wait before retrying to process a webmention.
    • settings.WEBMENTIONS_MAX_RETRIES [int | default=5] specifies how many times we can attempt to process a mention before giving up.
    • settings.WEBMENTIONS_DASHBOARD_PUBLIC [bool | default=False] specifies whether the the dashboard/ view can be viewed by anyone. If False (default), the dashboard/ view is only available to users with mentions.view_webmention_dashboard permission.

  • WebmentionHeadMiddleware

    • Removed port from generated endpoint URL in HTTP headers as request.META.SERVER_PORT may not be reliable depending on reverse proxy configuration.

  • MentionableMixin:

    • mentions() is now a method, not a property.
    • Removed field allow_incoming_webmentions as it has never been used for anything.

  • Streamlined template tags

    • {% load webmentions_endpoint %} replaced by {% load webmentions %}.
    • {% webmention_endpoint %} replaced by {% webmentions_endpoint %} (used in HTML <head>).
    • New tag {% webmentions_dashboard %} creates a link to your webmentions/dashboard/ view.

2.3.0

Resolves #28

New MentionableMixin classmethod: resolve_from_url_kwargs(**url_kwargs) - This method receives captured parameters from an urlpatterns path. - By default, it uses <slug:slug> to look up your object by a unique slug field. - You can customize this by overriding the classmethod in your MentionableMixin implementation

e.g.

# urls.py
urlpatterns = [
    path(
        fr"<int:year>/<int:month>/<int:day>/<slug:post_slug>/",
        MyBlogPostView.as_view(),
        name="my-blog",
        kwargs={
            "model_name": "myapp.MyBlog",
        },
    ),
]

# models.py
class MyBlog(MentionableMixin, models.Model):
    date = models.DateTimeField(default=timezone.now)
    slug = models.SlugField()
    content = models.TextField()

    def all_text(self):
        return self.content

    def get_absolute_url(self):
        return reverse(
            "my-blog",
            kwargs={
                "year": self.date.strftime("%Y"),
                "month": self.date.strftime("%m"),
                "day": self.date.strftime("%d"),
                "post_slug": self.slug,
            }
        )

    @classmethod
    def resolve_from_url_kwargs(cls, year, month, day, post_slug, **url_kwargs):
        return cls.objects.get(
            date__year=year,
            date__month=month,
            date__day=day,
            slug=post_slug,
        )

mentions.resolution.get_model_for_url_path now delegates to MentionableMixin.resolve_from_url_kwargs to resolve captured URL parameters to a model instance.

2.2.0

Merges #24: QuotableMixin.published can now be overriden - thanks @garrettc.

Fixes #26: requests 2.20 or greater (until version 3) are now allowed. Likewise for beautifulsoup4 4.6 and mf2py 1.1.

Added get_mentions_for_view(HttpRequest) -> Iterable[QuotableMixin] convenience method. This may be used to retrieve mentions for rendering directly in a Django template, as an alternative to using the webmention/get endpoint from a frontend script.

2.1.0

  • Added setting WEBMENTIONS_USE_CELERY (boolean, default True)
    If False:
    • celery does not need to be installed
    • New models PendingIncomingWebmention and PendingOutgoingContent are created to store the required data for later batch-processing.
    • New management command: manage.py pending_mentions can be used to process these data.

  • /get endpoint:

    • Now returns results for SimpleMention objects as well as Webmentions.
    • Added field type with value webmention or simple so they can be differentiated when displaying.

  • Updated instructions for installation with or without celery.

2.0.0

Breaking Changes

  • Migrations are now included. If you are upgrading from any 1.x.x version please follow these instructions to avoid data loss. Thanks to **@GriceTurrble for providing these instructions.

  • requirements.txt celery version updated to 5.2.2 due to CVE-2021-23727. If you are upgrading from 4.x please follow the upgrade instructions provided by Celery.

Web API changes:

  • /get endpoint:

    • Removed status from JSON object - now uses HTTP response codes 200 if the target url was resolved correctly or 404 otherwise.
    • Missing HCards are now serialized as null instead of an empty dict 
      // https://example.org/webmention/get?url=my-article
// Old 1.x.x response
{
  "status": 1,
  "target_url": "https://example.org/my-article",
  "mentions": [
    {
      "hcard": {},
      "quote": null,
      "source_url": "https://another-example.org/their-article",
      "published": "2020-01-17T21:45:24.542Z"
    }
  ]
}

    // https://example.org/webmention/get?url=my-article
// New 2.0.0 response with HTTP status 200 (or 404 if target_url does not exist)
{
  "target_url": "https://example.org/my-article",
  "mentions": [
    {
      "hcard": null,
      "quote": null,
      "source_url": "https://another-example.org/their-article",
      "published": "2020-01-17T21:45:24.542Z"
    }
  ]
}

New

  • Use{% webmention_endpoint %} template tag to include your Webmentions endpoint in your Django template to help other sites find it easily. 
    {% load webmentionendpoint %}
<!– my-template.html –>
…
<head>
<!– Rendered as <link rel="webmention" href="/webmention/" /> –>
{% webmentionendpoint %}
</head>
…

1.2.2

Incoming webmentions may now target any path, not just those that map directly to a mentionable model.

1.0.3

The app is now detected correctly by makemigrations

1.0.1

First release on PyPI