This commit migrates all of our webhooks to use
check_send_webhook_message, except the following:
beeminder: Rishi wanted to wait on this one.
teamcity: This one is slightly more work.
yo: This one is PM-only. I am still trying to decide whether we
should have a force_private argument or something in
check_send_webhook_message.
facebook: No point in migrating this, will be removed as part of
#8433.
slack: Slightly more work too with the `channel_to_topics` feature.
Warrants a longer discussion.
I dug into why we never did this before, and it turns out we did, but
using `$.trim()` (which removes leading whitespace as well!). When
removing the `$.trim()` usage.
Fixes#3294.
Adds a new webhook integration for WordPress blogs. Both WordPress.com
and self-installed blogs are supported, with minor differences that
are described in the documentation. It creates a new message for each
action, the stream and topic may be specified or use default values.
WordPress actions supported:
publish_post: a new blog post was published
publish_page: a new page was published
user_register: a new user account was created
wp_login: a user logged in
Notes: comment_post only provides the id of the parent post, not title
or link, so was not included. On further testing, I found edit_post is
not very practical, it also fires while a new post is being written, and
when posts are deleted. (I think it tracks drafts too.) I've removed it,
as it seems more confusing than useful.
Fixes#3245