Previously after uploads completed post raw would drift.
If you autocompleted text after the upload stub got replaced it would
insert in the wrong position.
The `Composer - current time` test would sometimes fail due to a
1-second difference. We don't really need per-second fidelity here, the
key thing this needs to test is that the shortcut works and adds today's
date. I have updated the test to reflect that.
Ember CLI will automatically run babel transformations in parallel when the config is 'serializable', and can therefore be applied in multiple processes automatically. If any plugin is defined in an unserializable way, parallelisation will be disabled.
Our discourse-widget-hbs transformer was causing parallelisation to be disabled. This commit fixes that, and also enables the throwUnlessParallelizable flag so that we catch this kind of issue more easily in future.
This commit also refactors our deprecation silencing system into its own file, and uses a fake babel plugin to ensure deprecations are silenced in babel worker processes.
In our GitHub CI jobs, this doubles the speed of ember builds (1m30s -> 45s). It should also improve production deploy times, and cold-start dev builds.
When a user pauses a youtube video and scrolls up high enough to load
new posts, the video either rewinds or restarts depending on the browser.
The problem is solved by patching virtual-dom to handle element prepends
without reordering old elements.
Long-term, Discourse intends to move away from the vdom/widget implementation, so this is intended as a short-term solution. More context at https://meta.discourse.org/t/57692
Co-authored-by: David Taylor <david@taylorhq.com>
Remove the per user groups based site setting in favor of a global site setting as we want to roll the glimmer topic timeline out to anon users as well as site users.
- Add `enable_experimental_topic_timeline` site setting
- Remove `enable_experimental_topic_timeline_groups` site setting
When a post is created using the API and goes into the review queue, we
would return a 'null' string in the response which isn't valid JSON.
Internal ref: /t/92419
Co-authored-by: Leonardo Mosquera <ldmosquera@gmail.com>
Improvements for this PR: https://github.com/discourse/discourse/pull/20057
What was fixed:
- [x] Use ember transitions instead of full reload
- [x] Link was inaccurately kept active
- [x] "+ save" renamed to just "save"
- [x] Render emojis in link name
- [x] UI to set icon
- [x] Delete link is trash icon instead of "x"
- [x] Add another link to on the left and rewording
- [x] Raname "link name" -> "name", "points to" -> link
- [x] Add limits to fields
- [x] Move add section button to the bottom
This PR is a major change to Sass compilation in Discourse.
The new version of sass-ruby moves to dart-sass putting we back on the supported version of Sass. It does so while keeping compatibility with the existing method signatures, so minimal change is needed in Discourse for this change.
This moves us
From:
- sassc 2.0.1 (Feb 2019)
- libsass 3.5.2 (May 2018)
To:
- dart-sass 1.58
This update applies the following breaking changes:
>
> These breaking changes are coming soon or have recently been released:
>
> [Functions are stricter about which units they allow](https://sass-lang.com/documentation/breaking-changes/function-units) beginning in Dart Sass 1.32.0.
>
> [Selectors with invalid combinators are invalid](https://sass-lang.com/documentation/breaking-changes/bogus-combinators) beginning in Dart Sass 1.54.0.
>
> [/ is changing from a division operation to a list separator](https://sass-lang.com/documentation/breaking-changes/slash-div) beginning in Dart Sass 1.33.0.
>
> [Parsing the special syntax of @-moz-document will be invalid](https://sass-lang.com/documentation/breaking-changes/moz-document) beginning in Dart Sass 1.7.2.
>
> [Compound selectors could not be extended](https://sass-lang.com/documentation/breaking-changes/extend-compound) in Dart Sass 1.0.0 and Ruby Sass 4.0.0.
SCSS files have been migrated automatically using `sass-migrator division app/assets/stylesheets/**/*.scss`
Prior to this fix on mobile the card-cloak would not get removed if the user/group card was leading to a non existing user/group.
The fix ensures hidden class is removed each time we call show.
We recently had a bug which caused auto-bumping to "not work". The problem was that the value had been set to 0.5, which when coerced to an integer turned into 0. So the feature is "working as intended", but there's a possibility of misconfiguration.
When looking into this, I noticed that the inputs on the category settings page doesn't have any particular sanitisation in the front-end, and also one or two validations missing in the back-end.
This change:
- Takes an existing component, NumberField and enhances that by only allowing numeric input, essentially turning it into a managed input using the same approach as our PasswordField.
- Changes the numeric inputs on category settings page to use this component.
- Adds appropriate min constraints to the fields to disallow out-of-range values.
- Adds missing back-end validations to relevant fields.
* FIX: Remove action buttons if post has already been reviewed
* Change the approve to reject test to expect an error
* Adds a controller spec to ensure you can't edit a non-pending review item
* Remove unnessary conditional
When a CUSTOM_SCHEME is missing a color (e.g. 'Dracula' is missing a 'highlight' color), we need to fallback to `ColorScheme.base_colors`. This regressed in 66256c15bd
This commits adds the ability to add a header to the embedded comments
view. One use case for this is to allow `postMessage` communication
between the comments iframe and the parent frame, for example, when
toggling the theme of the parent webpage.
We caught it in logs, race condition led to this error:
ActiveRecord::RecordNotUnique
(PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "user_statuses_pkey"
DETAIL: Key (user_id)=(15) already exists.)
The reason the problem happened was that we were checking if a user has status and if not inserting status:
if user_status
...
else
self.user_status = UserStatus.create!(status)
end
The problem is that it's possible that another request will insert status just after we check if status exists and just before our request call `UserStatus.create!(status)`. Using `upsert` fixes the problem because under the hood `upsert` generates the only SQL request that uses "INSERT ... ON CONFLICT DO UPDATE". So we do everything in one SQL query, and that query takes care of resolving possible conflicts.
This is an alternative way to use `RenderGlimmer` which can be more ergonomic for iterative updates of a codebase. For documentation, see `widgets/render-glimmer.js`
Fixed had been added when autocomplete was used in the discourse header. This shouldn't be needed anymore. This was causing the preventOverflow to not work correctly on Android.
This fix fix also adds an optimisation to refer top of the input when on mobile. This is done to avoid cases where the screen is actually slightly taller than the viewport with keyboard visible on Android leading popper to think there's space under the input.
- Move docking logic (intersection / dockAt / etc) from `glimmer-topic-timeline` -> `topic-timeline/container` to live alongside the `postScrolled` hook.
- Toggle `timeline-docked` and `timeline-docked-bottom` when we are at the bottom of a topic. This returns the missing animation to the glimmer-topic-timeline (pictured below).
https://user-images.githubusercontent.com/50783505/216655735-906ccd2a-b77e-45af-9a7b-c22680eca2dc.mov
Previously `helper.renderGlimmer()` would always create a new wrapper element. This is required when using `RenderGlimmer` within widgets, where there is no direct access to DOM elements. However, when using within `decorateCooked`, we have the ability to pass an existing element to `{{#in-element}}` and have the glimmer content appended with no additional wrappers.
This commit makes the `renderInto` accept an existing DOM node for this 'append' behavior. The previous 'new wrapper element' behaviour is still used when a string is passed.
# Context
The class of `widget-button` was kept in the upgraded version of the topic timeline to keep the preexisting logic of how we open / close child and parent modals.
# Problem
<img width="1242" alt="Screenshot 2023-02-02 at 3 45 53 PM" src="https://user-images.githubusercontent.com/50783505/216456778-11a3d0ce-5e33-4b85-89af-a2a32e39a1f6.png">
With the `widget-button` class removed from the topic timeline, clicking the button (highlighted in the image above) would close itself when populating the `jumpToPostPrompt` modal. This is not the behavior we want so class was kept on the button. The upgrade to ember octane entails moving away from widgets and all of its functionality... so we don't want to carry the debt of utilizing the `widget-button` class.
# Solution
Create a new class `.timeline-open-jump-to-post-prompt-btn` to be added to the `_expanded` function. When this class is present on a child or a parent of the button clicked, we do not collapse the modal. This gives us the expected behavior of maintaining both modals open at the same time.
<img width="1176" alt="Screenshot 2023-02-02 at 3 50 59 PM" src="https://user-images.githubusercontent.com/50783505/216457612-ab313758-bfa9-4913-bd29-d5224faf5187.png">
# Other
Obviously adding this as jquery is not ideal, but to prevent scope creep we will need to refactor this in a separate PR.
The algorithm failed to find the correct category by slug when there are multiple sub-sub-categories with the same child-category name and the first child doesn't have the correct grandchild.
So, searching for "child / grandchild" worked in the following case, it found (3):
- (1) parent 1
- (2) child
- (3) grandchild
- (4) parent 2
- (5) child
- (6) grandchild
But it failed to find the grandchild in the following case:
- (1) parent 1
- (2) child
- (4) parent 2
- (5) child
- (6) grandchild
And this also fixes a flaky spec by forcing categories to always order by by `parent_category_id` and `id`.
This makes it possible to partly revert 60990aab55
Allows users to configure their own custom sidebar sections with links withing Discourse instance. Links can be passed as relative path, for example "/tags" or full URL.
Only path is saved in DB, so when Discourse domain is changed, links will be still valid.
Feature is hidden behind SiteSetting.enable_custom_sidebar_sections. This hidden setting determines the group which members have access to this new feature.
If a post contains domain with a word that stems to a non prefix single
words will not match it.
For example: in happy.com, `happy` stems to `happi`. Thus searches for happy
will not find URLs with it included.
This bloats the index a tiny bit, but impact is limited.
Will require a full reindex of search to take effect.
When we are done refining search we can consider a full version bump.
- Rename `class` getter -> `classes` seeing that we are dealing with multiple classes
- Add `show` class to fullscreen topic timeline via `did-insert` to handle how CSS transitions only apply when an existing element changes its properties. We need to wait until `timeline-fullscreen` is painted to the DOM, and then add the `show` class later.
# Problem
Creating a post on a topic, where the timeline is not shown by default, does not update the visibility state dynamically. You must refresh the page to have the timeline appear.
# Solution
This PR hooks into the `post-stream:posted` app event and checks if we can now display the timeline after a post has been created. This will update the visibility state dynamically.
This PR introduces a proper `action` to the topic timeline `back-button` which will fix the button not being clickable (or functional) as well as removing a duplicate setting of `this.lastReadTop` which was causing odd positionings of the button.
This is very difficult to test due to the fact you have to manage the "read history" for a user to have the back button populate. We will have to move forward without one (as we did in the last version of the timeline 😅) for now.
Currently, when doing `@mention` for users we have 0 tolerance for typos and misspellings.
With this patch, if a user search doesn't return enough results we go and use `pg_trgm` features to try and find more matches based on trigrams of usernames and names.
It also introduces GiST indexes on those fields in order to improve performance of this search, going from 130ms down to 15ms in my tests.
This is all gated in a feature flag and can be enabled by running `SiteSetting.user_search_similar_results = true` in the rails console.
`helper.renderGlimmer` will return an HTML element which can be added to a post's `cooked`
Example usage:
```
import { hbs } from "ember-cli-htmlbars";
api.decorateCookedElement((cooked, helper) => {
const glimmerElement = helper.renderGlimmer(
"div.my-wrapper-class",
hbs`<DButton @icon={{@data.param}} @translatedLabel="Hello world from Glimmer Component"/>`,
{ param: "user-plus" }
);
cooked.appendChild(glimmerElement);
}, { onlyStream: true, id: "my-id" });
```
See `widgets/render-glimmer.js` for more detailed usage information.
For a user whose username has an uppercase character, the new user menu
dropdown was not defaulting to "Inbox" because the Ember router uses
lowercased usernames which were not matching with the `username`
property. Switching to `username_lower` fixes the issue.
In a private plugin, we need to show an error message containing HTML
when the Grant Admin action fails. This change introduces a new flag
(`html_message: true`) that when used will allow the dialog to render
the HTML tags in the error message correctly.
Posts with self-mentions aren't updated with username updates. This happens
because mention `UserAction` entries aren't logged for self-mentions.
This change updates the lookup of `Post` and `PostRevision` with mentions to bypass
`UserAction` entries.
We don't need a full glimmer component here - the class definition was empty. We can use templateOnly() for slightly improved performance.
Setting `component.name` improves how MountWidget is displayed for debugging in the Ember Inspector browser extension.
1. What is the problem here?
When a user's reviewables count changes, the changes are published via
MessageBus in a background Sidekiq job which means there is a delay before the
client receives the MessageBus message with the updated count. During
the time the reviewables count for a user has been updated and the time
when the client receives the MessageBus message with the updated count,
a user may view the reviewables list in the user menu. When that happens, the number of
reviewables in the list may be out of sync with the count shown.
2. What is the fix?
Going forward, the response for the `ReviewablesController#user_menu_list` action will include the user's reviewables count as
the `reviewables_count` attribute. This is then used by the client side
to update the user's reviewables count to ensure that the reviewables
list and count are kept in sync.
Previous regex did not allow for cases where a lexeme contains a : (colon)
This can happen when parsing URLs. New algorithm allows for this.
Test was amended to more clearly call out index problems
Due to the way templates work, the incorrect variable (user instead of item) was not causing any error, and just failing silently to display the avatar.
This commit is also providing a basic spec for completion of users and groups.
We've had a couple of problems with the R2 gem where it generated a broken RTL CSS bundle that caused a badly broken layout when Discourse is used in an RTL language, see a3ce93b and 5926386. For this reason, we're replacing R2 with `rtlcss` that can handle modern CSS features better than R2 does.
`rltcss` is written in JS and available as an npm package. Calling the `rltcss` from rubyland is done via the `rtlcss_wrapper` gem which contains a distributable copy of the `rtlcss` package and loads/calls it with Mini Racer. See https://github.com/discourse/rtlcss_wrapper for more details.
Internal topic: t/76263.
`--d-hover` is calculated to be equivalent to primary-100 in light mode, or primary-low in dark mode
`--d-selected` is calculated to be equivalent to primary-low in light mode, or primary-100 in dark mode
`lib/color_math` is introduced to provide some utilities for making these calculations.
## Why do we need this change?
When loading the ember app, [MessageBus does not start polling immediately](f31f0b70f8/app/assets/javascripts/discourse/app/initializers/message-bus.js (L71-L81)) and instead waits for `document.readyState` to be `complete`. What this means is that if there are new messages being created while we have yet to start polling, those messages will not be received by the client.
With sidebar being the default navigation menu, the counts derived from `topic-tracking-state.js` on the client side is prominently displayed on every page. Therefore, we want to ensure that we are not dropping any messages on the channels that `topic-tracking-state.js` subscribes to.
## What does this change do?
This includes the `MessageBus.last_id`s for the MessageBus channels which `topic-tracking-state.js` subscribes to as part of the preloaded data when loading a page. The last ids are then used when we subscribe the MessageBus channels so that messages which are published before MessageBus starts polling will not be missed.
## Review Notes
1. See https://github.com/discourse/message_bus#client-support for documentation about subscribing from a given message id.
When we introduce new color scheme colors, they are not immediately persisted to the database for all color schemes. Previously, this meant that they would be unavailable in the admin UI for editing. The only way to work with the new colors was to create a new color scheme.
This commit updates the serializer so that all colors are serialized, even if they are not yet persisted to the database for the current scheme. This means that they now show up in the admin UI and can be edited.
The `tagName` argument is now deprecated. This commit uses a codemod (https://github.com/discourse/discourse-ember-codemods/tree/main/transforms/extract-plugin-outlet-tagname) to automatically remove the `@tagName` from all PluginOutlet invocations, and create a matching wrapper element so that the HTML structure is unchanged. We may want to remove some/all of these wrappers entirely in future, but that would be a riskier change which we should tackle on a case-by-case basis.
This outlet is the only one to pass an `@classNames` argument, which is no longer supported in the glimmer version of PluginOutlet. This commit moves the wrapper outside, thereby maintaining the old HTML structure.
This commit updates the PluginOutlet component so that it calculates the list of connectors in an autotracking context. Accessing arguments or any other `@tracked` values during `shouldRender` means that the set of connectors will be re-calculated whenever those tracked values change.
PluginConnector remains a Classic Component, so this commit does not require any changes from plugin/theme developers.
Two shims are introduced for backwards compatibility:
- The component variable passed to shouldRender is replaced with a helperContext instance which includes all the common injections (the new PluginOutlet component instance does not have any of these)
- A custom component manager is introduced so that parentView continues to work. Using parentView was never really intended as an API, so it's now deprecated and will print a warning to the console. Users should switch to using the outlet's explicit arguments, or data from a service (e.g. the Router service).
The presence service would retry `/presence/update` requests every second (or immediately in tests) in case where server returns 429 (rate limit) errors. That could lead to infinite spamming (until user refreshed tab/tabs)
Co-authored-by: David Taylor <david@taylorhq.com>
Currently `Topic#pm_topic_count` is a count of all personal messages tagged for a given tag. As a result, any user with access to PM tags can poll a sensitive tag to determine if a new personal message has been created using that tag even if the user does not have access to the personal message. We classify this as a minor leak in sensitive information.
With this commit, `Topic#pm_topic_count` is hidden from users by default unless the `display_personal_messages_tag_counts` site setting is enabled.
* FEATURE: allow restricting duplication in search index
This introduces the site setting `max_duplicate_search_index_terms`.
Using this number we limit the amount of duplication in our search index.
This allows us to more correctly weight title searches, so bloated posts
don't unfairly bump to the top of search results.
This feature is completely disabled by default and behind a site setting
We will experiment with it first. Note entire search index must be rebuilt
for it to take effect.
---------
Co-authored-by: Alan Guo Xiang Tan <gxtan1990@gmail.com>
A while back the definition of TL was changed but many
areas in the codebase still use the term 'Regular user'
despite it having some implicit meaning (TL2).
See 20140905055251_rename_trust_level_badges.rb
This is necessary so MacOS Ventura (and in 2023 iOS) can use our new
default push notifications.
We still disable caching of dynamic routes on Apple devices due to it's
always being buggy there.
Partial username or name matches were shown together with metadata
matched results. This created a bad user experience because results
that look unrelated were before even partial or exact group matches.
Behavior should be very similar but the code is simplified and it should fix various bugs where the card was showing out of screen even if we had available space.
Using a shared channel with per-message permissions means that every client is updated with the channel's 'last_id', even if there are no messages available to them. Per-user channel names avoid this problem - the last_id will only be incremented when there is a message for the given user.
This commits adds a database migration to limit the user status to 100
characters, limits the user status in the UI and makes sure that the
emoji is valid.
Follow up to commit b6f75e231c.
This simplifies the crawler-linkback-list to only be a point of reference to the actual DiscussionForumPosting objects.
See "Summary page": https://developers.google.com/search/docs/advanced/structured-data/carousel?hl=en#summary-page
> [It] defines an ItemList, where each ListItem has only three properties: @type (set to ListItem), position (the position in the list), and url (the URL of a page with full details about that item).
This replaces the position declared as `#123` with the more simple version `123`.
The property position may be of type Integer or Text. A value of type Integer, or more precise of type Text which simply casts to integer, is sufficient here.
See: https://schema.org/position
In category-view the topic-list already uses this notation for the position of topics:
`<meta itemprop="position" content="123">`
When the `tags_listed_by_group` site setting is disable, we were seeing
the N+1 queries problem when multiple `CategoryTag` records are listed.
This commit fixes that by ensuring that we are not filtering through the
category `tags` association after the association has been eager loaded.
This will allow us more granular control over changing a topic status.
For example you can now force the scope to only allow closing topics in
a specific category. This means that the same scope can't be used to
re-open topics, or close topics in a different category.
* FIX: Ensure soft-deleted topics can be deleted
The topic was not found during the deletion process because it was
deleted and `@post.topic` was nil.
* DEV: Use @topic instead of finding the topic every time
This TODO is irrelevant -- in reality this has not been a
perf issue, and there is not actually an N1 here. Furthermore,
this is only used in a single plugin, not in core.
Under scenarios of extremely high load where large numbers of `Reviewable*` items are being created, it has been observed that multiple instances of the `NotifyReviewable` job may run simultaneously.
These jobs will work satisfactorily if the concurrency is limited to 1, and the different types of jobs (items reviewable by admins, vs moderators, vs particular groups, etc.) are run eventually.
This change introduces a new option to `DistributedMutex` which allows the `max_get_lock_attempts` to be specified. If the number is exceeded an error will be raised, which will cause Sidekiq to requeue the job. Sidekiq has existing logic to back-off on retry times for jobs that have failed multiple times.
The check used to be necessary because we validated the referrer too and
this bypass was a workaround a bug that is present in some browsers that
do not send the correct referrer.
When creating a group membership request, there is no character
limit on the 'reason' field. This can be potentially be used by
an attacker to create enormous amount of data in the database.
Co-authored-by: Ted Johansson <ted@discourse.org>
Currently we don’t have an association between reviewables and posts.
This sometimes leads to inconsistencies in the DB as a post can have
been deleted but an associated reviewable is still present.
This patch addresses this issue simply by adding a new association to
the `Post` model and by using the `dependent: :destroy` option.
This is just cleaning up a TODO I had to add more specs
to this controller -- there are more thorough tests on the
actual HashtagService class and the type-specific hashtag
classes.
When a user checks "Open all external links in a new tab" preference
he expects not to be overruled by unrelated text selections.
Yet if text is selected during a link click the link is followed on
the same tab. This change corrects that.
There was an issue where if hashtag-cooked HTML was sent
to the ExcerptParser without the keep_svg option, we would
end up with empty </use> and </svg> tags on the parts of the
excerpt where the hashtag was, in this case when a post
push notification was sent.
Fixed this, and also added a way to only display a plaintext
version of the hashtag for cases like this via PrettyText#excerpt.
We've had the UploadReference table for some time now in core,
but it was added after ChatUpload was and chat was just never
moved over to this new system.
This commit changes all chat code dealing with uploads to create/
update/delete/query UploadReference records instead of ChatUpload
records for consistency. At a later date we will drop the ChatUpload
table, but for now keeping it for data backup.
The migration + post migration are the same, we need both in case
any chat uploads are added/removed during deploy.
This commit allows us to set the channel slug when creating new chat
channels. As well as this, it introduces a new `SlugsController` which can
generate a slug using `Slug.for` and a name string for input. We call this
after the user finishes typing the channel name (debounced) and fill in
the autogenerated slug in the background, and update the slug input
placeholder.
This autogenerated slug is used by default, but if the user writes anything
else in the input it will be used instead.
Meta topic: https://meta.discourse.org/t/android-keyboard-overlaps-text-when-flagging-with-something-else/249687?u=osama
On Android, it's currently not possible to scroll modals that take input from the user (such as the flagging modal) when the keyboard is open which means that the keyboard can cover up part of the modal with no way for the user to see the covered part without closing the keyboard. This commit adds some CSS to make these modals scrollable when the keyboard is open.
In the group member bulk edit menu we are displaying staff-only options
to non-staff. The requests are blocked by the back-end, so there is no
harm other than to the user experience.
Notably the individual user edit menu is correctly filtering out
unavailable options. This change brings the bulk edit menu in line with
that.
When EmbeddableHost is configured for a specific category and that category is deleted, then EmbeddableHost should be deleted as well.
In addition, migration was added to fix existing data.
Currently, `Tag#topic_count` is a count of all regular topics regardless of whether the topic is in a read restricted category or not. As a result, any users can technically poll a sensitive tag to determine if a new topic is created in a category which the user has not excess to. We classify this as a minor leak in sensitive information.
The following changes are introduced in this commit:
1. Introduce `Tag#public_topic_count` which only count topics which have been tagged with a given tag in public categories.
2. Rename `Tag#topic_count` to `Tag#staff_topic_count` which counts the same way as `Tag#topic_count`. In other words, it counts all topics tagged with a given tag regardless of the category the topic is in. The rename is also done so that we indicate that this column contains sensitive information.
3. Change all previous spots which relied on `Topic#topic_count` to rely on `Tag.topic_column_count(guardian)` which will return the right "topic count" column to use based on the current scope.
4. Introduce `SiteSetting.include_secure_categories_in_tag_counts` site setting to allow site administrators to always display the tag topics count using `Tag#staff_topic_count` instead.
Prior to this change, we were parsing `Post#cooked` every time we
serialize a post to extract the usernames of mentioned users in the
post. However, the only reason we have to do this is to support
displaying a user's status beside each mention in a post on the client side when
the `enable_user_status` site setting is enabled. When
`enable_user_status` is disabled, we should avoid having to parse
`Post#cooked` since there is no point in doing so.
Our JS files reference sourcemaps relative to their current path. On sites with non-S3 CDN setups, we use a special path for brotli assets (39a524aa). This caused the sourcemap requests to 404.
This commit fixes the issue by allowing the `.map` files to be accessed under `/brotli_asset/*`.
This was previously disabled because of incompatibility with the ember-cli proxy. This commit fixes that incompatibility, and restores the development behaviour to match production.
There were three issues at play:
1. Our bootstrap-js addon handles the forwarding of most requests in the ember-cli proxy. This is not built to handle streaming responses. Solution: skip our custom request processing for `/message-bus/*` and use ember-cli's default `http-proxy`.
2. The request/response size-limiting middleware (`rawMiddleware`) would apply even to unhandled paths, causing request and response bodies to be buffered. Solution: skip it for any paths which are not handled by our custom addon.
3. Expressjs servers will buffer/compress responses. Solution: add `Cache-Control: no-transform` to message-bus responses. For now I've done this in development only, but it may be useful to add it to message-bus's default headers in future
When the `tags_listed_by_group` site setting is enabled, we were seeing
the N+1 queries problem when multiple `TagGroup` records are listed.
This commit fixes that by ensuring that we are not filtering through the
`tags` association after the association has been eager loaded.
So it can easily be overwritten in a plugin for example.
### Added more tests to provide better coverage
We previously only had `u.silenced_till IS NULL` but I made it consistent with pretty much every other places where we check for "active" users.
These two new lines do change the query a tiny bit though.
**Before**
- You could not get the badge if you were currently silenced (no matter what period is being checked)
- You could get the badge if you were suspended 😬
**After**
- You can't get the badge if you were silenced during the past year
- You can't get the badge if you were suspended during the past year
### Improved the performance of the query by using `NOT EXISTS` instead of `LEFT JOIN / COUNT() = 0`
There is no difference in behaviour between
```sql
LEFT JOIN user_badges AS ub ON ub.user_id = u.id AND ...
[...]
HAVING COUNT(ub.*) = 0
```
and
```sql
NOT EXISTS (SELECT 1 FROM user_badges AS ub WHERE ub.user_id = u.id AND ...)
```
The only difference is performance-wise. The `NOT EXISTS` is 10-30% faster on very large databases (aka. posts and users in X millions). I checked on 3 of the largest datasets I could find.
The `enable_new_notifications_menu` site setting allows sites that have
`navigation_menu` set to `legacy` to use the redesigned notifications
menu before switching to the new sidebar navigation menu.
Data Explorer queries have a `user_id` assigned to each query created. DE Reports can be bookmarked for later reference.
When creating the bookmark notification there was the possibility of a notification error being thrown (that made the notification menu inaccessible) due to a DE Query not having a owner (associated user_id). This can happen in a couple ways:
- having a query created by a user that was then later deleted leaving the query without ownership
- having a TA create a query for a customer using a temporary account, that would then later be deleted leaving the query without ownership
Since there is a case that `bookmark.user` is not valid the PR makes the `bookmark.user.username` optional for a bookmark notification. As [tested](https://github.com/discourse/discourse/pull/19851/files#diff-5b5154de37f96988d551feff6f1dfe5ba804fbcbc1c33b5478dde02a447a634f) in the case a username is not present, we will still render the `content` of the notification minus the username. This creates a safe fallback when looking up non-valid users.
This is a very subtle one. Setting the redirect URL is done by passing
a hash through a Discourse event. This is broken on Ruby 2 since the
support for keyword arguments in events was added.
In Ruby 2 the last argument is cast to keyword arguments if it is a
hash. The key point here is that creates a new copy of the hash, so
what the plugin is modifying is not the hash that was passed.
In "GlobalSetting.redirect_avatar_requests" mode, when the application gets
an avatar request it returns a "redirect" to the S3 CDN.
This shields the application from caching avatars and downloading from S3.
However clients will make 2 requests per avatar. (one to get redirect,
second to get avatar)
A one hour cache on a redirect means there may be an increase in CDN
traffic, given more clients will ask for the redirect every hour.
This may also lead to an increase in origin requests to the application.
To mitigate lets cache the CDN URL for 1 day.
The downside is that any changes to S3 CDN need extra care to allow for
the extra 1 day delay. (leave data around for 1 extra day)
0403cda1d1 introduced a regression where
topics in non read-restricted categories have its TopicTrackingState
MessageBus messages published with the `group_ids: [nil]` option. This
essentially means that no one would be able to view the message.
* Firefox now finally returns PerformanceMeasure from performance.measure
* Some TODOs were really more NOTE or FIXME material or no longer relevant
* retain_hours is not needed in ExternalUploadsManager, it doesn't seem like anywhere in the UI sends this as a param for uploads
* https://github.com/discourse/discourse/pull/18413 was merged so we can remove JS test workaround for settings
Currently when generating a onebox for Discourse topics, some important
context is missing such as categories and tags.
This patch addresses this issue by introducing a new onebox engine
dedicated to display this information when available. Indeed to get this
new information, categories and tags are exposed in the topic metadata
as opengraph tags.
When a topic belongs to category that is read restricted but permission
has not been granted to any groups, publishing ceratin topic tracking state
updates for the topic will result in the `MessageBus::InvalidMessageTarget` error being raised
because we're passing `nil` to `group_ids` which is not support by
MessageBus.
This commit ensures that for said category above, we will publish the
updates to the admin groups.
```
class Jobs::DummyDelayedJob < Jobs::Base
def execute(args = {})
end
end
RSpec.describe "Jobs.run_immediately!" do
before { Jobs.run_immediately! }
it "explodes" do
current_user = Fabricate(:user)
Jobs.enqueue_in(1.seconds, :dummy_delayed_job)
sign_in(current_user)
end
end
```
The test above will fail with the following error if `ActiveRecord::Base.connection_handler.clear_active_connections!` is called before the configured Capybara server checks out a connection from the connection pool.
```
ActiveRecord::ActiveRecordError:
Cannot expire connection, it is owned by a different thread: #<Thread:0x00007f437391df58@puma srv tp 001 /home/tgxworld/.asdf/installs/ruby/3.1.3/lib/ruby/gems/3.1.0/gems/puma-6.0.2/lib/puma/thread_pool.rb:106 sleep_forever>. Current thread: #<Thread:0x00007f437d6cfc60 run>.
```
We're not exactly sure if this is an ActiveRecord bug or not but we've
invested too much time into investigating this problem. Fundamentally,
we also no longer understand why `ActiveRecord::Base.connection_handler.clear_active_connections!` is being called in an ensure block
within `Jobs::Base#perform` which was added in
ceddb6e0da 10 years ago. This
commit moves the logic for running jobs immediately out of the
`Jobs::Base#perform` method into another `Jobs::Base#perform_immediately` method such that
`ActiveRecord::Base.connection_handler.clear_active_connections!` is not
called. This change will only impact the test environment.
These accidental inclusions are mostly no-ops (because the method name is also included as an explicit symbol). The mistakes were made more obvious because syntax_tree adjusted the indentation of these methods
There are various performance issues with the Canvas in iOS Safari
that are causing crashes when processing images with spikes of over 100%
CPU usage. The cause of this is unknown, but profiling points to
CanvasRenderingContext2D.getImageData() and
CanvasRenderingContext2D.drawImage().
Until Safari makes some progress with OffscreenCanvas or other
alternatives we cannot support this workflow. We will revisit in 6
months.
This is gated behind the hidden `composer_ios_media_optimisation_image_enabled`
site setting for people who really still want to try using this.
This change adds `target` to the set of attributes allowed by the
HTML sanitizer which is applied to the description of a user_field.
The rationale for this change:
* If one puts a link (<a>...</a>) in the description of a user_field
that is present and/or required at sign-up, the expectation is that
a prospective new user will click on that link during sign-up.
* Without an appropriate `target` attribute on the link, the new page
will be loaded in the same window/tab as the sign-up form, but this
will obliterate any fields that the user had already filled-out on
the form. (E.g., hitting the back-button will return to an
empty form.)
* Such UX behavior is incredibly aggravating to new users.
This change allows an admin to add a `target` attribute to links, to
instruct the browser to open them in a different window/tab, leaving
a sign-up form intact.
This commit introduces the experimental `registerUserCategorySectionLinkCountable`
and `refreshUserSidebarCategoriesSectionCounts` plugin APIs that allows
a plugin to register custom countables to category section links on top
of the defaults of unread and new.
Links to category settings were created using the category name. If the name was a single word, the link would be valid (regardless of capitalization).
For example, if the category was named `Awesome`
`/c/Awesome/edit/settings`
is a valid URL as that is a case-insensitive match for the category slug of `awesome`.
However, if the category had a space in it, the URL would be
`/c/Awesome%20Name/edit/settings`
which does not match the slug of `awesome-name`.
This change uses the category slug, rather than the name, which is the expected behaviour (see `Category.find_by_slug_path`).
This commit does a couple of things:
1. Changes the limit of tags to include a subject for a
notification email to the `max_tags_per_topic` setting
instead of the arbitrary 3 limit
2. Adds both an X-Discourse-Tags and X-Discourse-Category
custom header to outbound emails containing the tags
and category from the subject, so people on mail clients
that allow advanced filtering (i.e. not Gmail) can filter
mail by tags and category, which is useful for mailing
list mode users
c.f. https://meta.discourse.org/t/headers-for-email-notifications-so-that-gmail-users-can-filter-on-tags/249982/17
We previously used post creator's guardian permissions which will raise an error if the reviewer added a staff-only (restricted) tag.
Co-authored-by: Natalie Tay <natalie.tay@discourse.org>
This feature is stable enough now to make it the default going forward
for new sites. Existing sites that have not yet set enable_experimental_hashtag_autocomplete
to `true` will have it set to `false` for their site settings, which was the old default.
c.f https://meta.discourse.org/t/hashtags-are-getting-a-makeover/248866
This commit fixes an issue where the chat message bookmarks
did not respect the user's `bookmark_auto_delete_preference`
which they select in their user preference page.
Also, it changes the default for that value to "keep bookmark and clear reminder"
rather than "never", which ends up leaving a lot of expired bookmark
reminders around which are a pain to clean up.
When sending emails out via group SMTP, if we
are sending them to non-staged users we want
to mask those emails with BCC, just so we don't
expose them to anyone we shouldn't. Staged users
are ones that have likely only interacted with
support via email, and will likely include other
people who were CC'd on the original email to the
group.
Co-authored-by: Martin Brennan <martin@discourse.org>
Using a shared channel means that every user receives an update to the 'last_id' when *any* other user is logged out. If many users are being programmatically logged out at the same time, this can cause a very large number of message-bus polls.
This commit switches to use a user-specific channel, which means that each user has its own 'last id' which will only increment when they are logged out
* Remove unused strings
* Remove trailing quote from string
* Remove even more unused strings (they were removed in c4e10f2a9d)
* Don't use translations in tests which are only available on server
* Use more specific translation (and fix missing translation)
Rather than hardcoding `.hashtag-autocomplete__fadeout` as the
div element to scroll in autocomplete, instead pass it in as
an option via `scrollElementSelector`, then we don't have hashtag
template specific things in the autocomplete lib.
When loading posts in a topic, the topic level guardian
checks are run multiple times even though all the posts belong to the
same topic. Profiling in production revealed that this accounted for a
significant amount of request time for a user that is not staff or anon.
Therefore, we're optimizing this by adding memoizing the topic level
calls in `PostGuardian`. Speficifally, the result of
`TopicGuardian#can_see_topic?` and `PostGuardian#can_create_post?`
method calls are memoized per topic.
Locally profiling shows a significant improvement for normal users
loading a topic with 100 posts.
Benchmark script command: `ruby script/bench.rb --unicorn --skip-bundle-assets --iterations 100`
Before:
```
topic user:
50: 114
75: 117
90: 122
99: 209
topic.json user:
50: 67
75: 69
90: 72
99: 162
```
After:
```
topic user:
50: 101
75: 104
90: 107
99: 184
topic.json user:
50: 53
75: 53
90: 56
99: 138
```
