This commit completes the notifications part of the @topic
wildcard mention feature.
Notifications are sent to the topic participants for the
@topic wildcard mention.
This prep commit replaces the 'wildcard' keyword in the codebase
with 'stream_wildcard' at some places for better readability, as
we plan to introduce 'topic_wildcards' as a part of the
'@topic mention' project.
Currently, 'wildcards = ["all", "everyone", "stream"]' which is an
alias to mention everyone in the stream, hence better renamed as
'stream_wildcards'.
Eventually, we will have:
'stream_wildcard' as an alias to mention everyone in the stream.
'topic_wildcard' as an alias to mention everyone in the topic.
'wildcard' refers to 'stream_wildcard' and 'topic_wildcard' as a whole.
The emails sent for missed messages have a text at the bottom
explaining the reason why the email was sent.
This commit reorders the conditional statements in the email
template to align with the trigger priority order defined
in the 'get_email_notification_trigger'.
This commit makes it possible for users to control the wildcard
mention notifications for messages sent to followed topics
via a global notification setting.
There is no support for configuring this setting
through the UI yet.
This commit makes it possible for users to control
the email notifications for messages sent to followed topics
via a global notification setting.
Although there is no support for configuring this setting
through the UI yet.
Add five new fields to the UserBaseSettings class for
the "followed topic notifications" feature, similar to
stream notifications. But this commit consists only of
the implementation of email notifications.
The migration to css-inline "fixed" the fact that styles from this
file previously were never applied to the internals of missed-message
emails.
Rewrite much of the CSS to more correctly scope to apply to the
appropriate elements, and document with comments the purpose of most
blocks.
Co-authored-by: Tim Abbott <tabbott@zulip.com>
Previously, we had an architecture where CSS inlining for emails was
done at provision time in inline_email_css.py. This was necessary
because the library we were using for this, Premailer, was extremely
slow, and doing the inlining for every outgoing email would have been
prohibitively expensive.
Now that we've migrated to a more modern library that inlines the
small amount of CSS we have into emails nearly instantly, we are able
to remove the complex architecture built to work around Premailer
being slow and just do the CSS inlining as the final step in sending
each individual email.
This has several significant benefits:
* Removes a fiddly provisioning step that made the edit/refresh cycle
for modifying email templates confusing; there's no longer a CSS
inlining step that, if you forget to do it, results in your testing a
stale variant of the email templates.
* Fixes internationalization problems related to translators working
with pre-CSS-inlined emails, and then Django trying to apply the
translators to the post-CSS-inlined version.
* Makes the send_custom_email pipeline simpler and easier to improve.
Signed-off-by: Daniil Fadeev <fadeevd@zulip.com>
As part of this change, we port into the .messages class the work in
4e8e7348da to change overflow-y to auto,
not scroll (skipping that would result in a regression).
We now include whether the message was a private or group private
message; this is particularly important with the new setting to
disable including any message content in these emails (since in that
case, one doesn't know anything about the message types).
In this commit we add support for some tags which are also called
void-elements according to
http://w3c.github.io/html/syntax.html#void-elements to be parsed by
our template parser and get tagged as singleton_html_tags.
Fixes: #8387.
Not sure why we have `overflow-y: scroll` in `messages` container in
missed messages email template when it is not a fixed width container
but anyway changing it to `overflow-y: auto` seems to be a safe change
as it will remove the ugly looking inactive scrollbar that was being
displayed there besides the `messages` container without changing the
functionality(if any).
Prakhar Pratyush
Daniil Fadeev
Vishnu Ks
Cynthia Lin
Tim Abbott
YJDave
Aditya Bansal
Harshit Bansal
Rishi Gupta
James Rowan
Vaida Plankyte