Commit Graph

70 Commits

Author SHA1 Message Date
Martin Brennan
d3f02a1270
FEATURE: Generic hashtag autocomplete lookup and markdown cooking (#18937)
This commit fleshes out and adds functionality for the new `#hashtag` search and
lookup system, still hidden behind the `enable_experimental_hashtag_autocomplete`
feature flag.

**Serverside**

We have two plugin API registration methods that are used to define data sources
(`register_hashtag_data_source`) and hashtag result type priorities depending on
the context (`register_hashtag_type_in_context`). Reading the comments in plugin.rb
should make it clear what these are doing. Reading the `HashtagAutocompleteService`
in full will likely help a lot as well.

Each data source is responsible for providing its own **lookup** and **search**
method that returns hashtag results based on the arguments provided. For example,
the category hashtag data source has to take into account parent categories and
how they relate, and each data source has to define their own icon to use for the
hashtag, and so on.

The `Site` serializer has two new attributes that source data from `HashtagAutocompleteService`.
There is `hashtag_icons` that is just a simple array of all the different icons that
can be used for allowlisting in our markdown pipeline, and there is `hashtag_context_configurations`
that is used to store the type priority orders for each registered context.

When sending emails, we cannot render the SVG icons for hashtags, so
we need to change the HTML hashtags to the normal `#hashtag` text.

**Markdown**

The `hashtag-autocomplete.js` file is where I have added the new `hashtag-autocomplete`
markdown rule, and like all of our rules this is used to cook the raw text on both the clientside
and on the serverside using MiniRacer. Only on the server side do we actually reach out to
the database with the `hashtagLookup` function, on the clientside we just render a plainer
version of the hashtag HTML. Only in the composer preview do we do further lookups based
on this.

This rule is the first one (that I can find) that uses the `currentUser` based on a passed
in `user_id` for guardian checks in markdown rendering code. This is the `last_editor_id`
for both the post and chat message. In some cases we need to cook without a user present,
so the `Discourse.system_user` is used in this case.

**Chat Channels**

This also contains the changes required for chat so that chat channels can be used
as a data source for hashtag searches and lookups. This data source will only be
used when `enable_experimental_hashtag_autocomplete` is `true`, so we don't have
to worry about channel results suddenly turning up.

------

**Known Rough Edges**

- Onebox excerpts will not render the icon svg/use tags, I plan to address that in a follow up PR
- Selecting a hashtag + pressing the Quote button will result in weird behaviour, I plan to address that in a follow up PR
- Mixed hashtag contexts for hashtags without a type suffix will not work correctly, e.g. #ux which is both a category and a channel slug will resolve to a category when used inside a post or within a [chat] transcript in that post. Users can get around this manually by adding the correct suffix, for example ::channel. We may get to this at some point in future
- Icons will not show for the hashtags in emails since SVG support is so terrible in email (this is not likely to be resolved, but still noting for posterity)
- Additional refinements and review fixes wil
2022-11-21 08:37:06 +10:00
Jarek Radosz
df56ab172a
DEV: Remove remaining hardcoded ids (#18735) 2022-10-25 15:29:09 +08:00
Martin Brennan
8ebd5edd1e
DEV: Rename secure_media to secure_uploads (#18376)
This commit renames all secure_media related settings to secure_uploads_* along with the associated functionality.

This is being done because "media" does not really cover it, we aren't just doing this for images and videos etc. but for all uploads in the site.

Additionally, in future we want to secure more types of uploads, and enable a kind of "mixed mode" where some uploads are secure and some are not, so keeping media in the name is just confusing.

This also keeps compatibility with the `secure-media-uploads` path, and changes new
secure URLs to be `secure-uploads`.

Deprecated settings:

* secure_media -> secure_uploads
* secure_media_allow_embed_images_in_emails -> secure_uploads_allow_embed_images_in_emails
* secure_media_max_email_embed_image_size_kb -> secure_uploads_max_email_embed_image_size_kb
2022-09-29 09:24:33 +10:00
Martin Brennan
e3d495850d
FEATURE: Overhaul email threading (#17996)
See https://meta.discourse.org/t/discourse-email-messages-are-incorrectly-threaded/233499
for thorough reasoning.

This commit changes how we generate Message-IDs and do email
threading for emails sent from Discourse. The main changes are
as follows:

* Introduce an outbound_message_id column on Post that
  is either a) filled with a Discourse-generated Message-ID
  the first time that post is used for an outbound email
  or b) filled with an original Message-ID from an external
  mail client or service if the post was created from an
  incoming email.
* Change Discourse-generated Message-IDs to be more consistent
  and static, in the format `discourse/post/:post_id@:host`
* Do not send References or In-Reply-To headers for emails sent
  for the OP of topics.
* Make sure that In-Reply-To is filled with either a) the OP's
  Message-ID if the post is not a direct reply or b) the parent
  post's Message-ID
* Make sure that In-Reply-To has all referenced post's Message-IDs
* Make sure that References is filled with a chain of Message-IDs
  from the OP down to the parent post of the new post.

We also are keeping X-Discourse-Post-Id and X-Discourse-Topic-Id,
headers that we previously removed, for easier visual debugging
of outbound emails.

Finally, we backfill the `outbound_message_id` for posts that have
a linked `IncomingEmail` record, using the `message_id` of that record.
We do not need to do that for posts that don't have an incoming email
since they are backfilled at runtime if `outbound_message_id` is missing.
2022-09-26 09:14:24 +10:00
Bianca Nenciu
707034bc75
FIX: Limit new and existent staged users for email topics (#17970)
The maximum_staged_users_per_email site setting controls how many
staged users will be invited to the topic created from an incoming
email. Previously, it counted only the new staged users.
2022-08-18 18:19:20 +03:00
Bianca Nenciu
b082f459c9
FEATURE: Limit maximum recipients for group emails (#17971)
New maximum_recipients_per_new_group_email site setting can be used to
prevent spam group emails with many recipients.
2022-08-18 18:18:58 +03:00
Loïc Guitaut
3eaac56797 DEV: Use proper wording for contexts in specs 2022-08-04 11:05:02 +02:00
Phil Pirozhkov
493d437e79
Add RSpec 4 compatibility (#17652)
* Remove outdated option

04078317ba

* Use the non-globally exposed RSpec syntax

https://github.com/rspec/rspec-core/pull/2803

* Use the non-globally exposed RSpec syntax, cont

https://github.com/rspec/rspec-core/pull/2803

* Comply to strict predicate matchers

See:
 - https://github.com/rspec/rspec-expectations/pull/1195
 - https://github.com/rspec/rspec-expectations/pull/1196
 - https://github.com/rspec/rspec-expectations/pull/1277
2022-07-28 10:27:38 +08:00
Loïc Guitaut
296aad430a DEV: Use describe for methods in specs 2022-07-27 16:35:27 +02:00
Loïc Guitaut
91b6b5eee7 DEV: Don’t use change { … }.by(0) in specs 2022-07-26 10:34:15 +02:00
Martin Brennan
4d3c1ceb44
FEATURE: Log the SMTP response in EmailLog (#17056)
When sending emails with delivery_method_options -> return_response
set to true, the SMTP sending code inside Mail will return the SMTP
response when calling deliver! for mail within the app. This commit
ensures that Email::Sender captures this response if it is returned
and stores it against the EmailLog created for the sent email.

A follow up PR will make this visible within the admin email UI.
2022-06-15 10:28:30 +10:00
Blake Erickson
35e17ce115
FIX: Email Send post has already been taken error (#16992)
* FIX: Email Send post has already been taken error

Adding a failing test first before coming up with a good solution.

Related: 357011eb3b

The above commit changed

```
PostReplyKey.find_or_create_by_safe!
```

to

```
PostReplyKey.create_or_find_by!
```

But I don't think it is working as a 1-1 replacement because of the
`Validation failed: Post has already been taken` error we are receiving
with this change. Also we need to make sure we don't re-introduce any
concurrency issues.

Reported: https://meta.discourse.org/t/224706/13

* Remove rails unique constraint and rely on db index

I believe this is what is causing `create_or_find_by!` to fail. Because
we have a unique constraint in the db I think we can remove this rails
unique constraint?

* clean up spec wording
2022-06-06 13:13:26 -06:00
Jarek Radosz
3f0e767106
DEV: Use FakeLogger in RequestTracker specs (#16640)
`TestLogger` was responsible for some flaky specs runs:

```
Error during failsafe response: undefined method `debug' for #<TestLogger:0x0000556c4b942cf0 @warnings=1>
Did you mean?  debugger
```

This commit also cleans up other uses of `FakeLogger`
2022-05-05 09:53:54 +08:00
Isaac Janzen
692e0140e2
FEATURE: Enables support for dark mode emails (#16520)
This PR enables custom email dark mode styles by default that were added here.

There is currently poor support for dark mode queries in mail clients. The main beneficiary of these changes will be Apple Mail and Outlook.

Enjoy the darkness 🕶️
2022-04-20 13:00:04 -05:00
Isaac Janzen
6c0abe15e0
FEATURE: Add email dark mode (#16104)
implement dark mode emails when `SiteSetting.dark_mode_emails_active` is active.
2022-04-11 12:27:50 -05:00
David Taylor
b2a8dc4c0f
FIX: Maintain HTML <img when downloading remote images (#16278)
Under some conditions, replacing an `<img` with `![]()` can break rendering, and make the image disappear.

Context at https://meta.discourse.org/t/152801
2022-03-29 10:55:10 +01:00
Arpit Jalan
567be512c9
FIX: save email rejection error class names for incoming email logs (#16095) 2022-03-03 18:58:13 +05:30
David Taylor
c9dab6fd08
DEV: Automatically require 'rails_helper' in all specs (#16077)
It's very easy to forget to add `require 'rails_helper'` at the top of every core/plugin spec file, and omissions can cause some very confusing/sporadic errors.

By setting this flag in `.rspec`, we can remove the need for `require 'rails_helper'` entirely.
2022-03-01 17:50:50 +00:00
Jarek Radosz
2fc70c5572
DEV: Correctly tag heredocs (#16061)
This allows text editors to use correct syntax coloring for the heredoc sections.

Heredoc tag names we use:

languages: SQL, JS, RUBY, LUA, HTML, CSS, SCSS, SH, HBS, XML, YAML/YML, MF, ICS
other: MD, TEXT/TXT, RAW, EMAIL
2022-02-28 20:50:55 +01:00
Jarek Radosz
45cc16098d
DEV: Move spec/components to spec/lib (#15987)
Lib specs were inexplicably split into two directories (`lib` and `components`)

This moves them all into `lib`.
2022-02-18 19:41:54 +01:00