When returning the customRenderFn from within buildCustomMarkdownCookFunction
for custom markdown engines (such as the one used by the [chat] transcripts)
we were not hoisting/unhoisting the `html_raw` tokens created by the
transcript, which meant that opts.discourse.hoisted could end up in
a state where it was null, and which caused errors and general unpleasantness.
Instead, we can just call the `cook` function that is already exported
from discourse-markdown-it, that takes care of what we did previously
plus the hoisting.
There is a companion chat commit that adds tests for this, there are
no custom markdown engine usages in core to test with.
* FEATURE: upload an avatar option for uploading avatars with selectable avatars
Allow staff or users at or above a trust level to upload avatars even when the site
has selectable avatars enabled.
Everyone can still pick from the list of avatars. The option to upload is shown
below the selectable avatar list.
refactored boolean site setting into an enum with the following values:
disabled: No selectable avatars enabled (default)
everyone: Show selectable avatars, and allow everyone to upload custom avatars
tl1: Show selectable avatars, but require tl1+ and staff to upload custom avatars
tl2: Show selectable avatars, but require tl2+ and staff to upload custom avatars
tl3: Show selectable avatars, but require tl3+ and staff to upload custom avatars
tl4: Show selectable avatars, but require tl4 and staff to upload custom avatars
staff: Show selectable avatars, but only allow staff to upload custom avatars
no_one: Show selectable avatars. No users can upload custom avatars
Co-authored-by: Régis Hanol <regis@hanol.fr>
Currently, providing things like `filter[%24acunetix]=1` to
`UserActionsController#index` will throw an exception because instead of
getting a string as expected, we get a hash instead.
This patch simply uses `#permit` from strong parameters properly: first
we apply it on the whole parameters, this way it filters the keys we’re
interested in. By doing this, if the value is a hash for example, the
whole key/value pair will be ignored completely.
This commit handles the edge case where a draft is lost with no warnings if the user edits the title (or category/tags) of a topic while they're replying.to the same topic. Repro steps are as follows:
1. Start replying to a topic and type enough to get a draft saved.
2. Scroll up to the topic title and click the pencil icon next to the topic title, change the title, category and/or tags, and then save the changes.
3. Reload the page and you'll see that the draft is gone.
This happens because we only allow 1 draft per topic per user and when you edit the title of a topic that you're replying to, from the server perspective it'll look like as if you've submitted your reply so it will advance the draft sequence for the topic and delete the draft.
The fix in this commit makes `PostRevisor` skip advancing the draft sequence when a topic's title is edited using the pencil button next to the title.
Internal ticket: t60854.
Co-authored-by: Robin Ward <robin.ward@gmail.com>
Meta topic: https://meta.discourse.org/t/rtl-direction-is-broken-in-quotes/217639?u=osama.
Posts in Discourse are by default always rendered in the same direction as the rest of site, for example if the site is RTL, a post in that site is always rendered RTL even if it's made of an LTR language entirely. However, this behavior can be changed by enabling the `support mixed text direction` site setting which makes our posts rendering engine consider each "paragraph" in the post and apply an appropriate direction (using the `dir` attribute) on it based on its content/language.
I put paragraph in quotes because technically we only loop through the immediate children of the HTML element that contains the post cooked HTML and do this direction check on them. Most of the time the immediate children are actually paragraphs, but not always. The direction of an element is determined by checking its `textContent` property against a regular expression that checks all characters are RTL characters and based on the regular expression result the `dir` attribute is set on the element.
This technique doesn't work so well on quotes because they may contain multiple paragraphs which may be in different languages/directions. For example: if a site's language is Arabic (RTL language) and the `support mixed text direction` setting is enabled, regular paragraphs outside quotes are rendered as expected with the right direction depending on the paragraph's language. However, paragraphs within a quote are all (incorrectly) rendered in a single direction, LTR or RTL, regardless of whether they're of different languages/directions or not.
The reason for this is that when we're determining the direction for the quote, it's considered as one element and the direction is set on the whole quote. But for complex quotes that contain mixed paragraphs, we need to be more surgical and apply direction on individual paragraphs/elements within the quote.
This commit adds special handling for quotes to ensure that:
* the quote top bar (the avatar plus the chevron and arrow) always match the site direction
* each immediate paragraph (`<p>` elements) under `<blockquote>` in the quote gets a direction based on its content.
For before/after screenshots, see PR #16004.
This option will make it so the [quote] bbcode will always
include the HTML link to the quoted post, even if a topic_id
is not provided in the PrettyText#cook options. This is so
[quote] bbcode can be used in other places, like chat messages,
that always need the link and do not have an "off-topic" ID
to use.
The 'new' tab doesn't exist for anonymous users. Every 'new' topic also publishes a message on the `/latest` channel, so the blue banner at the top of the topic-list will still be functional
* DEV: remove duplicate code in button component template
* DEV: refactor is-loading state of d-button component
Before this change on initialisation `forceDisabled` is set `false` and then might change to `undefined` - depending on the use of the button component. This change ensures a boolean value for `forceDisabled`.
The added test works with and without the new change. The test is added as it represents the default use case for most buttons.
Previously cached counting made redis calls in main thread and performed
the flush in main thread.
This could lead to pathological states in extreme heavy load.
This refactor reduces load and cleans up the interface
Previously we were publishing one messagebus message per user which was 'tracking' a topic. On large sites, this can easily be 1000+ messages. The important information in the message is common between all users, so we can manage with a single message on a shared channel, which will be much more efficient.
For user-specific values (notification_level and last_read_post_number), the JS app can infer values which are 'good enough'. Correct values will be loaded as soon as a topic-list containing the topic is visited.
aa1442fdc3 split theme stylesheets so that every component gets its own stylesheet. Therefore, there is now no need for parent themes to collate the settings/variables of its children during scss compilation.
Technically this is a breaking change for any themes which depend on the settings/variables of their child components. That was never a supported/recommended arrangement, so we don't expect this to cause issues.
If a theme is updated to introduce a new setting AND immediately make use of it in a stylesheet, then an error was being shown. This is because the stylesheet compilation was using the theme's cached settings, and the cache is only cleared **after** the theme has finished compiling.
This commit updates the SCSS compilation to use uncached values for settings. A similar fix was applied to other parts of theme compilation back in 2020: (a51b8d9c66)
The previous Discourse.cache usage was different to how other theme-related caching is handled, and also requires reaching out to redis every time. The common theme cache is held in memory (as a DistributedCache)
This will only work under Ember CLI, and a small hack is required to make the Resolver work in development mode. In future, when we move to a more recent version of the Ember Resolver, this hack will not be required.
The use of a `/g` regex was causing some surprising, seemingly random, behavior. (https://stackoverflow.com/a/1520853/5913559)
There was also a known issue which would cause inconsistent class behavior when running the 'loading slider' theme component.
This commit takes the opportunity to refactor the component to remove the use of observers and remove the regex-based class parsing.
This commit makes sure that the email log's bounce_error_code
conforms to the SMTP error code RFC on save, so that
it is always in the format X.X.X or XXX without any
additional string details. Also included is a migration
to fix this issue for past records.
Similar site settings exist for likes and edits and the new ones work
in a similar way.
By default, users below TL2 have a limit of 20, the limit is increased
by 1.5 for TL2 users up to 30, by 2 for TL3 users up to 40 and by 3 for
TL4 users up to 60.
We validate the *format* of email addresses in many places with a match against
a regex, often with very slightly different syntax.
Adding a separate EmailAddressValidator simplifies the code in a few spots and
feels cleaner.
Deprecated the old location in case someone is using it in a plugin.
No functionality change is in this commit.
Note: the regex used at the moment does not support using address literals, e.g.:
* localpart@[192.168.0.1]
* localpart@[2001:db8::1]
This commit moves _getMultilineContents and _applySurround into
TextareaTextManipulation, so other text area components using
that mixin can benefit from them (such as the chat composer).
It also creates a public function wrapper for many TextareaTextManipulation
functions that should not have underscore prefixes because they are
used outside the file. Will make follow-up PRs for each plugin/theme using
those functions then a final follow-up core PR to fix these up.
After leaving a group, it is trying to reload its member list. Previously, when the members_visibility_level attribute has a value of 2 or higher, it displayed an error popup since the can_see_members attribute was not updated.
2FA support in Discourse was added and grown gradually over the years: we first
added support for TOTP for logins, then we implemented backup codes, and last
but not least, security keys. 2FA usage was initially limited to logging in,
but it has been expanded and we now require 2FA for risky actions such as
adding a new admin to the site.
As a result of this gradual growth of the 2FA system, technical debt has
accumulated to the point where it has become difficult to require 2FA for more
actions. We now have 5 different 2FA UI implementations and each one has to
support all 3 2FA methods (TOTP, backup codes, and security keys) which makes
it difficult to maintain a consistent UX for these different implementations.
Moreover, there is a lot of repeated logic in the server-side code behind these
5 UI implementations which hinders maintainability even more.
This commit is the first step towards repaying the technical debt: it builds a
system that centralizes as much as possible of the 2FA server-side logic and
UI. The 2 main components of this system are:
1. A dedicated page for 2FA with support for all 3 methods.
2. A reusable server-side class that centralizes the 2FA logic (the
`SecondFactor::AuthManager` class).
From a top-level view, the 2FA flow in this new system looks like this:
1. User initiates an action that requires 2FA;
2. Server is aware that 2FA is required for this action, so it redirects the
user to the 2FA page if the user has a 2FA method, otherwise the action is
performed.
3. User submits the 2FA form on the page;
4. Server validates the 2FA and if it's successful, the action is performed and
the user is redirected to the previous page.
A more technically-detailed explanation/documentation of the new system is
available as a comment at the top of the `lib/second_factor/auth_manager.rb`
file. Please note that the details are not set in stone and will likely change
in the future, so please don't use the system in your plugins yet.
Since this is a new system that needs to be tested, we've decided to migrate
only the 2FA for adding a new admin to the new system at this time (in this
commit). Our plan is to gradually migrate the remaining 2FA implementations to
the new system.
For screenshots of the 2FA page, see PR #15377 on GitHub.
* FIX: Don't accept accents in slug if generation_method == 'ascii'
Fixes bug reported in:
- https://meta.discourse.org/t/404-when-trying-to-edit-category-with-accent-in-slug/214762
- https://meta.discourse.org/t/formatting-and-accents-in-urls/215734/5
Assuming `SiteSetting.slug_generation_method == 'ascii'.
If the user provides a slug containing non-ascii characters while
creating the category, the user will receive a 404 error just
after saving the category since the slug will be escaped anyway but
Category.find_by_slug_path won't escape the category slug
causing the Edit Page of the category to be inaccessible.
This commit checks the provided slug and raises an error if the
provided slugcontains non-ascii characters ensuring that the
provided value is consistent with the site settings.
It also changes Category.find_by_slug_path to always escape the slug,
since if present, it is escaped anyway in Category.ensure_slug to
prevent the 404 in the Edit Category Page in case the user already
have some category with a non-ascii slug.
* Removed trailing whitespace
When parent category or grandparent category is muted, then category should be muted as well.
Still, it can be overridden by setting individual subcategory notification level.
CategoryUser record is not created, mute for subcategories is purely virtual.
This can happen if the topic to which a user is invited is in a private
category and the user was not invited to one of the groups that can see
that specific category.
This used to be a warning and this commit makes it an error.
This was deprecated in Discourse 2.4, but no end version was put on the deprecation. Many plugins/themes are still using it. This commit restores it under ember-cli so that it does not block the Ember CLI rollout, and can be removed in a future commit.
This commit introduces two new APIs for handling unused uploads, one
can be used to exclude uploads in bulk when the data model allow and
the other one excludes uploads one by one.
We added this constraint in 5bd55acf83
but it is causing problems in hosted sites and is catching the
issue too far down the line. This commit removes the constraint
for now, and also fixes an issue found with PostDestroyer
which wasn't using the UserStatCountUpdater when updating post_count
and thus was causing negative numbers to occur.
Previously calls such as `Emoji["smile"]` would force a full dehydration of
objects from Redis.
This introduces a version safe site and global emoji cache so lookups are
cheap. It eliminates iterating through the list of emojis and pulling from
redis.
Distributed cache uses a normalized name as the key and stores an Array tuple
with version and Emoji. Successful hits always confirm version matches.
Interface to Emoji object remains unchanged.
We opted for 2 caches to improve reuse on multisites. misses though will be
stored in both caches. If there is a hit on the global cache we can avoid
looking up in site local cache and storing a miss there.
Previously we were calling `EXPIRE` every time we incremented a given key. Instead, we can call EXPIRE once when the key is first populated. A LUA script is used to make this as efficient as possible.
Consumers of this Concern use daily keys. Since we're now calling EXPIRE only at the beginning of the day, rather than throughout the day, the expire time has been increased from 3 to 4 days.
Whenever we got a bounced email in the Email::Receiver we
previously would just set bounced: true on the EmailLog and
discard the status/diagnostic code. This commit changes this
flow to store the bounce error code (defined in the RFC at
https://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes.xhtml)
not just in the Email::Receiver, but also via webhook events
from other mail services and from SNS.
This commit does not surface the bounce error in the UI,
we can do that later if necessary.
To make this possible in development mode, the `sourceURL=` implementation needs to include something plugin-specific. This has no effect on production.
The asset version is bumped in order to trigger a re-compilation of plugin JS assets.
There is a couple of layers of caching for theme JavaScript in Discourse:
The first layer is the `javascript_caches` table in the database. When a theme
with JavaScript files is installed, Discourse stores each one of the JavaScript
files in the `theme_fields` table, and then concatenates the files, compiles
them, computes a SHA1 digest of the compiled JavaScript and store the results
along with the SHA1 digest in the `javascript_caches` table.
Now when a request comes in, we need to render `<script>` tags for the
activated theme(s) of the site. To do this, we retrieve the `javascript_caches`
records of the activated themes and generate a `<script>` tag for each record.
The `src` attribute of these tags is a path to the `/theme-javascripts/:digest`
route which simply responds with the compiled JavaScript that has the requested
digest.
The second layer is a distributed cache whose purpose is to make rendering
`<script>` a lot more efficient. Without this cache, we'd have to query the
`javascript_caches` table to retrieve the SHA1 digests for every single
request. So we use this cache to store the `<script>` tags themselves so that
we only have to retrieve the `javascript_caches` records of the activated
themes for the first request and future requests simply get the cached
`<script>` tags.
What this commit does it ensures that the SHA1 digest in the
`javascript_caches` table stay the same across compilations by adding an order
by id clause to the query that loads the `theme_fields` records. Currently, we
specify no order when retrieving the `theme_fields` records so the order in
which they're retrieved can change across compilations and therefore cause the
SHA1 to change even though the individual records have not changed at all.
An inconsistent SHA1 digest across compilations can cause the database cache
and the distributed cache to have different digests and that causes the
JavaScript to fail to load (and if the theme heavily customizes the site, it
gives the impression that the site is broken) until the cache is cleared.
This can happen in busy sites when 2 concurrent requests recompile the
JavaScript files of a theme at the same time (this can happen when deploying a
new Discourse version) and request A updates the database cache after request B
did, and request B updates the distributed cache after request A did.
Internal ticket: t60783.
Co-authored-by: David Taylor <david@taylorhq.com>
We serve `service-worker.js` in an unusual way, which means that the sourcemap is not available on an adjacent path. This means that the browser fails to fetch the map, and shows an error in the console.
This commit re-writes the source map reference in the static_controller to be an absolute link to the asset (including the appropriate CDN, if enabled), and adds a spec for the behavior.
It's important to do this at runtime, rather than JS precompile time, so that changes to CDN configuration do not require re-compilation to take effect.
The old choose-topic component did not have the same style as the rest
of the create invite modal and was not very suitable to use in the modal
because it introduced the search results in modal's body.
The new topic-chooser is built using select-kit and provides a more
polished user experience.
This makes a small improvement to 'cold cache' ember-cli build times, and a large improvement to 'warm cache' build times
The ember-auto-import update means that vendor is now split into multiple files for efficiency. These are named `chunk.*`, and should be included immediately after the `vendor.js` file. This commit also updates the rails app to render script tags for these chunks.
This change was previously merged, and caused memory-related errors on RAM-constrained machines. This was because Webpack 5 switches from multiple worker processes to a single multi-threaded process. This meant that it was hitting node's default heap size limit (~500mb on a 1GB RAM server). Discourse's standard install procedure recommends adding 2GB swap to 1GB-RAM machines, so we can afford to override's Node's default via the `--max-old-space-size` flag.
- Update UI to improve contrast
- Make it clear that the message is only shown to administrators
- Add theme name and id to the console output
- Parse the error backtrace to identify the theme-id for post-decoration errors
- Improve console output to include the theme name / URL
- Add `?safe_mode=no_custom` to the admin panel link, so that it will work even if the theme is causing the site to break
The chat quoting mechanism will need to be able to generate
markdown for all kinds of uploads. The UploadMarkdown class
was missing generation for video and audio uploads. This
commit adds that in, and also expands the server-side regex
recognition of FileHelper types to match those in uploads.js,
and adds a spec for UploadMarkdown
In 8e5b945b0f, we reverted the commit but
at the same time resulted in Theme::BASE_COMPILER_VERSION going
backwards which caused problems with themes caching.
This commit bumps the version to clear all the caches.
Follow-up to 8e5b945b0f
Breakdown of fixes in this commit:
* `UserStat#topic_count` was not updated when visibility of
the topic changed.
* `UserStat#post_count` was not updated when post was hidden or
unhidden.
* `TopicConverter` was only incrementing or decrementing the counts by 1
even if a user has multiple posts in the topic.
* The commit turns off the verbose logging by default as it is just
noise to normal users who are not debugging this problem.
Another use case for focusComposer() is if the user is
already inside a topic but another component (such as the
floating chat window) needs to open the composer. This
commit also fixes the appendText option to only prepend
2 new lines if there is text before the text to be appended.
Follow up 7850ee318f
- Update UI to improve contrast
- Make it clear that the message is only shown to administrators
- Add theme name and id to the console output
- Parse the error backtrace to identify the theme-id for post-decoration errors
- Improve console output to include the theme name / URL
- Add `?safe_mode=no_custom` to the admin panel link, so that it will work even if the theme is causing the site to break
accept HTML attribute is not fully supported on iOS yet and can contain
only MIME types. This changes the input to allow all files and the
extension check is performed later in JavaScript.
Instead of relaying on /timings request, we should cache last read post number. That should protect from having incorrect unread counter when going back to topic list.
This additional cache is very temporary as once /timings request is finished, serializer will have a correct result.
Simplified flow is:
1. Store in cache information about last seen post number before /timings request is sent
2. When getting back to topic list compare value of last seen post number returned by /latest request and information in cache. If cache number is higher, than use it instead of information returned by /latest. In addition delete cache item as there is high chance that `/timings` request already finished.
3. Optionally, delete cache when timings request is done and topic list was not yet visited.
Keeping cache reasonably small should not affect performance.
TopicTrackingState should correctly set filterCategory and filterTag for all different configurations.
When filterTag exists and new_topic message arrives, it ensures that filterTag is included in payload tags
If filterTag is part of payload tags, message that new topics are available is displayed and after click, new topics are included in the list.
This adds logic to increase an `InvitedUser` record, increase
`redemption_count` and create a `:invitee_accepted` to let the inviter
know that the invitee used the invite.
Initial support for this was implemented in commit 9969631.
In ab5361d69a, we rescue from the PG error
but the transaction is already aborted causing any DB query after to
fail. As such, we avoid triggering the error in the first place by
checking that we would not be insertin a negative number into the
counter cache.
Follow-up to ab5361d69a
