This commit introduces a little bit of duplication
since the old plugin UIs not using the new plugin show
page look different from ones like AI and Gamification
which have been converted. We can use the new admin
header component on the plugins list, but for the other
pages we are manually rendering a breadcrumb trail and
the list of plugin tabs.
Over time as we convert more plugins to use the new UI
guidelines and show page we can get rid of this duplication.
This commit adds a description for all the auto groups
which will be shown in the group list and show group
pages, which will help admins understand their purpose
better.
Also adds an indicator with a tooltip to explain what
the auto groups are on the group show page.
* Do not delete created external upload stubs for 2 days
instead of 1 hour if enable_upload_debug_mode is true,
this aids with server-side debugging.
* If using an API call, return the detailed error message
if enable_upload_debug_mode is true. In this case the user
is not using the UI, so a more detailed message is appropriate.
* Add a prefix to log messages in ExternalUploadHelpers, to
make it easier to find these in logster.
Prior to this fix we were calling `fetch_stats` which is never checking if we have a cache entry. This call is making a lot of SQL calls, so it's better to use the cache.
Introduce a new log line for Sidekiq jobs that consume more than
`DISCOURSE_LIVE_SLOTS_SIDEKIQ_LIMIT` live slots. This is useful to
track down jobs that may leak memory.
This is enabled only when Sidekiq's job instrumenter is enabled (set
`DISCOURSE_LOG_SIDEKIQ` to `1`).
We're seeing a lot of log noise coming from unhandled exceptions stemming from requests to TopicsController#show where id is passed in as an array.
In the implementation of the method, we assume that if id is present it will be a string. This is because one of the routes to this action uses :id as a URL fragment, and so must be a string. However, there are other routes that go to this endpoint as well. Some of them don't have this URL fragment, so you can pass an arbitrary id query parameter.
Instead of a downstream unhandled exception, we raise a Discourse::InvalidParameters upfront.
In this PR we introduced a new setting `enforce_second_factor_on_external_auth` which disables enforce 2FA when the user is authenticated with an external provider.
https://github.com/discourse/discourse/pull/27506
However, with the first registration with an external provider, we authenticate the user right after activation. In that case, we need to also keep information that the user was authenticated with an external OAuth provider.
We were not updating `searchTerm` when changing the input which was making us always send an empty q parameter.
This commit is also adding tests for:
- initial url with q param
- filtering the bookmarks through the input
I mistakenly replaced these with `@equal`, thinking the behavior was the same. It's not. `@propertyEqual` compares two properties, while `@equal` compares a single property with a constant.
Changes made using the ember-native-class-codemod, plus some manual tweaks
Also ensures our implicit injections applied to the prototype immediately. Without this, they will only be applied on the next `.extend()` call, which is now later than the first native-class extension.
When the tooltip items are tooltipItem = [{parsed: {y:12} }, {parsed: {y:10} } ], reducing without a initial value as a number would result in Javascript thinking it is a string. Thanks, Javascript!
There are no tests here yet since this makes use of an external library Chart.js.
Why all the manual setting of `width` and `height`? Without it all ace editors were 0x0, invisible.
Why didn't it affect the tests before? ace-editor tests only confirms that there is an element, theme-settings-editor tests were effectively unit tests before 7317b5a, fk-code test avoids interacting with ace.
Makes it easier to reach the group from the category security
tab, and moves the trash button to the right to avoid misclicks.
Also converts the category permission row to gjs
The `notifications.id` has been migrated to bigint in previous commit
799a45a291. This commit migrates one of
the related columns, `user_badges.notification_id`, to `bigint`.
This commit changes the cutoff number for the admins and mods lists on the new /about page from 12 to 6. If the admins or mods lists are bigger than 6, the about page will display the 6 most recently seen admins/mods, and tuck the rest away behind a "view more" button.
Given we are a single-page-app, we hijack the browser's default behavior
for keyboard shortcuts like End because on long topics (20+ posts) we
need to load the last post before really reaching the end of the page.
However, when the last post is already rendered, the End shortcut
currently does nothing, it takes the user to the start of the last post.
If that post is too long, the user will have to scroll down manually.
This change ensures that if the last post of a topic is already rendered
(whether it is in the viewport or not), pressing End will take the user
to the very bottom of the page.
Note for the reviewer: the test added here is for the general case, it
is too hard to test the case where the last post is already rendered,
that isn't covered here.
In FormKit you can add error on an existing field existing in the DOM, but you can also set an arbitrary error on a virtual field not existing in the DOM.
When revalidating existing data, we are only resetting real fields. This commit adds `removeError(name)` to allow you to manually manage virtual fields. `removeError` is available in the same helpers where `addError` is available.
<!-- NOTE: All pull requests should have tests (rspec in Ruby, qunit in JavaScript). If your code does not include test coverage, please include an explanation of why it was omitted. -->
Prior to this fix using:
- `replaceText(...)`
- `selectText(..., ..., { scroll: true})`
Wouldn't have the expected behaviour as the scroll from selectText will attempt to save the scroll position and restore it AFTER the replacement happened. This commit allows scroll to be a Boolean or a Number, when a number, it will be used to restore the scrollTop position.
I tried to write tests for this specific behavior but couldn't reproduce the issue in tests.
A follow-up to dd1abf91ef.
Because `ember-cli-deprecation-workflow` relied on `@ember/string` 3.1.1, that was the effective version used in the app.
Turns out there's a compatiblity issue with 4.0.0. Let's lock it to 3.x so we can easily update deprecation-workflow and then we can look into the ember/string issue.
Follow-up to e3ae57ea7a
The previous commit added an `after_create` callback that triggers a refresh for the user directory whenever a `User` record is created. Theoretically, this approach should work, however, there's a gotcha in practice, because during a real user registration, when the `User` record is created in the database, it's not marked as active until the user verifies their email address and the user directory excludes inactive users, so the initial directory refresh triggered by the `after_create` callback becomes pointless.
To make a new user appear in the user directory immediately after sign up, we need to trigger a refresh via an `after_save` callback when they verify their email address and become active.
Currently, `FlagSerializer#short_description` properly provides
`base_path` to its translations, but `FlagSerializer#description` does
not. This breaks the link to guidelines when flagging a post, for
example.
This patch provides `base_path` for `FlagSerializer#description` too.
All those addons import it but didn't have it in their package.jsons. And because the only thing that had it as a dependency (ember-cli-deprecation-workflow) removed it in the latest version, the build breaks.
File it under: a problem we wouldn't have with pnpm :P
Prior this fix a topic created in the future could generate this exception:
```
Job exception: ERROR: a negative number raised to a non-integer power yields a complex result
```
This fix and spec should ensure we don't consider topics in the future as the rest of the `update_scores` function is doing at other places.
In GroupRequestsController, request_count is incorrectly written as
user_count, which causes group member requests to be loaded infinitely
when user_count is greater than request_count.
This check was checking the wrong scope, causing problems in certain edge conditions, for example:
1. Admin adds an "on signup" field that isn't editable after signup.
2. Admin adds a "for all users" field.
3. User goes and fills up the "for all users" field from 2.
4. User is now stuck on the required fields page without any fields showing.
With this change, we only consider "for all users" fields when asking if required custom fields are filled in.
The `notifications.id` column is the most probable column to run out of
values. This is because it is an `int` column that has only 2147483647
values and many notifications are generated on a regular basis in an
active community. This commit migrates the column to `bigint`.
These migrations do not use `ALTER TABLE ... COLUMN ... TYPE` in order
to avoid the `ACCESS EXCLUSIVE` lock on the entire table. Instead, they
create a new `bigint` column, copy the values to the new column and
then sets the new column as primary key.
Related columns (see `user_badges`, `shelved_notifications`) will
be migrated in a follow-up commit.
When searching for site texts for admin using the english
version of the text, previously we would show the english
version in the results _even if_ there was another locale
translated version available when a locale was selected
from the dropdown.
This commit adds a "Only show results in selected locale"
checkbox option which will instead make it so the results
shown are in the target locale, making it easier for translators
to tell when there is actually translations vs. missing tranlsations.
Followup 76c56c8284
The change introduced above made it so the expired
bookmark reminders were cleared when using the bulk
action menu for bookmarks. However this also affected
clearing reminders for bookmarks when sending notifications.
When clearing bookmark reminders after sending notifications,
we take into account the auto delete preference:
* never - The bookmark `reminder_at` date should not be cleared,
and the bookmark is kept.
* clear_reminder - The bookmark `reminder_at` date is cleared and
the bookmark is kept
The `never` option made it so "expired" bookmark reminder show
on the user's bookmark list.
This commit fixes the change from the other commit and only
forces clearing of `reminder_at` if using the bookmark bulk
action service.
If there is a codec issue or something trying to process a video file
for thumbnail generation, uploads could hang indefinitely. This fix
ensures that we continue the upload process even if we encounter an
error trying to generate a thumbnail for it.
If you’re viewing a tag and you switch to a different tag via the sidebar or the tags dropdown, after expanding the info section of the tag page via the wrench button, the info section keeps showing the previous tag's details instead of the new one.
This happens because the tag info section makes an ajax request to load the tag's details, and this request is made inside the `didInsertElement` hook which is only fired once when the component is rendered. To fix this, we need to set the result from the ajax request to null and add a `didUpdateAttrs` hook to trigger another request to load the info of the new tag.
Internal topic: t/134809.
This change is preventing the "is dirty check" from happening when clicking delete on this form. This was not good UX and was also causing bugs by leaving the form in a unexpected state.
This commit improves `TopicsController#show` to not load suggested and
related topics unless it is the last page of the topic's view.
Previously, we avoided loading suggested and related topics by the use
of conditionals in the `TopicViewSerializer` to avoid calling
`TopicView#suggested_topics` and `TopicView#related_topics`. However,
this pattern is not reliable as the methods can still be called from
other spots in the code base. Instead, we ensure that
`TopicView#include_suggested` and `TopicView#include_related` is set
correctly on the instance of `TopicView` which ensures that for the
given instance, `TopicView#suggested_topics` and
`TopicView#related_topics` will be a noop.
Previous to this change there is no clean way to apply keyboard shortcuts
to things such as "add poll" and other hidden options in the toolbar
This allows shortcuts to be specified similar to how they are on the toolbar
Co-authored-by: Joffrey JAFFEUX <j.jaffeux@gmail.com>
If we don't get a `videoWidth` back for a video don't try and generate a
thumbnail for it.
Also as part of this change I switched getImageData, the function
throwing the error, to use video.videoWidth instead of canvas.width
because it's very likely we were setting canvas.width too early before
the width could be read. Now that we are reading the value inside of the
setTimeout hopefully we will actually have a width. Just incase we don't
detect a width we will now exit early instead of throwing an error.
We only need to check for `0` and not null because the value is an
integer and will always return a 0 if it can't be read. https://developer.mozilla.org/en-US/docs/Web/API/HTMLVideoElement/videoWidth
See https://meta.discourse.org/t/322363
This commit moves the business logic in the `Admin::UsersController#suspend` and `Admin::UsersController#silence` actions to dedicated service classes. There's no functional changes in this commit.
Internal topic: t/130014.
This lays the groundwork for converting SelectKit subclasses to native class syntax. This commit is designed to be entirely backwards-compatible, so it should not affect any existing subclasses.
Of interest:
- Any properties which are designed to be overridden by subclasses are implemented using a local `@protoProp` decorator. That means they are applied to the prototype, so that they can be overridden in subclasses by both legacy `.extend()` prototype extensions, and by modern native-class fields.
- New class decorators are introduced: `@selectKitOptions` and `@pluginApiIdentifiers`. These are native class versions of the legacy `concatenatedProperties` system. This follows the pattern Ember has introduced for `@className`, `@classNameBindings`, etc.
This would cause the infamous error:
```
index.js:118 Uncaught (in promise)
Error: Assertion Failed: You attempted to update `href` on `<ExtraNavItem:ember384>`, but it had already been used previously in the same computation.
```
Moreover, set didnt seem necessary here.
In some situations, the filesystem cache will be read and persisted to the database. If the file being read is still being written, then that can lead to empty/partial caches being stored in the database.
This commit ensures that cannot happen by switching to our `atomic_write_file` helper (which writes to a temp file, and then does an atomic `mv` operation to move it to the destination)
Followup 1446596089
The link to inform admins that restore is disabled
was not correct. This fixes it and also changes it
to go to /admin/backups/settings
This commit changes the custom flags admin config area
to use the AdminPageHeader component and conforms
to the new admin UI guidelines. Also makes some slight
modifications to the reusable components to handle using
a @route for an action button.
This commit implements 2 new metrics/stats in the /about page for the _estimated_ numbers of unique visitors from the EU and the rest of the world. This new feature is currently off by default, but it can be enabled by turning on the hidden `display_eu_visitor_stats` site settings via the rails console.
There are a number of assumptions that we're making here in order to estimate the number of unique visitors, specifically:
1. we're assuming that the average of page views per anonymous visitor is similar to the average number of page views that a logged-in visitor makes, and
2. we're assuming that the ratio of logged in visitors from the EU is similar to the ratio of anonymous visitors from the EU
Discourse keeps track of the number of both logged-in and anonymous page views, and also the number of unique logged-in visitors and where they're from. So with those numbers and the assumptions above, we can estimate the number of unique anonymous visitors from the EU and the rest of the world.
Internal topic: t/128480.
We need a way to disable certain checks programatically, e.g. on Discourse hosting. This PR adds a configuration option for this, and makes it so that disabled checks aren't run as part of #run_all.
This patch allows using an AR relation as a model in services without
fetching associated records. It will just check if the relation is empty
or not. In the former case, the execution will stop at that point, as
expected.
This commit introduces a new frontend API to add custom items to the "Site activity" section in the new /about page. The new API is called `addAboutPageActivity` and it works along side the `register_stat` serve-side API which serializes the data that the frontend API consumes. More details of how the two APIs work together is in the JSDoc comment above the API function definition.
Internal topic: t/128545/9.
This commit improves the hilight-ing of mentions in posts and chat messages.
- `@here` and `@all` will generate a `<a class="mention --wide">`
- bots will generate a `<a class="mention --bot">`
- current user will generate a `<a class="mention --current">`
To achieve this change the following value transformer has been added: "mentions-class". It will be run in posts and chat messages after the mention is rendered.
A bug were bots were not considered in mentioned users has also been fixed as part of this PR.
This commit fixes a bug where the silence button is incorrectly displayed on the admin page of a staff user. It's not actually possible to silence a staff user because the backend correctly prevents it, but the frontend isn't checking if the button should be displayed.
Another small bug that this commit fixes is the similar users list not showing up inside the silence/suspend modals due to also a bug in the frontend.
I've also changed the way similar users are loaded so that they're not returned by the `admin/users#show` endpoint anymore and moved them into a new endpoint that the penalize modals (suspend and silence) can call directly to retrieve the list of users. This is done because the similar users list is never shown on the admin user page (`/admin/users/:user_id/:username`); they're only needed when the suspend or silence modals are opened.
Internal topic: t/130014.
This is a variation on bc3e8a9963cf9a64d114ec751c875025af169690, which was reverted due to issues on iOS. Safari's "in response to user action" check cannot follow the `runAfterFramePaint` chain of interaction -> requestAnimationFrame -> messageChannel, and so some sensitive browser APIs (e.g. clipboard, upload, etc.) were blocked.
This commit is similar, but uses `next()` instead of `runAfterFramePaint()`. The result seems the same, but doesn't have the same issue on iOS.
The chat-emoji-picker change was required to resolve a test failure. The emoji picker has never closed-on-scroll on desktop, so there is no user-facing change in behavior.
This commit converts the Backups page in the admin interface
to follow our new admin interface guidelines.
As part of this work, I've also made `AdminPageHeader` and `AdminPageSubheader`
components that can be reused on any admin page for consistency, that handle
the title and action buttons and also breadcrumbs.
Also renamed `AdminPluginFilteredSiteSettings` to `AdminFilteredSiteSettings` since
it can be used generally to show a subset of filtered site settings, not only
settings for a plugin. Not sure if it's ideal to have to define a new route for this
for every config area, but not sure how else to do it right now.
This commit fixes two codepaths which where incorrectly working with capitalized usernames as we were doing a mix of username_lower and non lower username.
Also adds two specs for these cases.
This commit adds a blue dot next to the "What's New"
link in the admin sidebar if the user has not seen the
new features yet, as a followup to 3e5976f843
which removed the tab on the dashboard that had this same
functionality.
When the admin visits the "What's New" page they count
as having seen all the features straight away. This could
be something we want to change, but for now this keeps the
same functionality.
`routeAction` is testing at runtime that a route exists when in debug mode. However in the case of components tested in isolation there's no existing route which was causing an exception, this commit prevents this check in this case as it's irrelevant.
* System user attachment size WIP
* spec check
* controller update
* add max to system_user_max_attachment_size_kb
* DEV: update to use static method for `max_attachment_size_for_user`
add test to use large image.
add check for failure.
* DEV: update `system_user_max_attachment_size_kb` default value to 0
remove unecessary test.
update tests to reflect the new default value of `system_user_max_attachment_size_kb`
* DEV: update maximum_file_size to check when is an attachment made by a system user
Add tests for when `system_user_max_attachment_size_kb` is over and under the limit
Add test for checking interaction with `max_attachment_size_kb`
* DEV: move `max_attachment_size_for_user` to private methods
* DEV: turn `max_attachment_size_for_user` into a static method
* DEV: typo in test case
* DEV: move max_attachment_size_for_user to private class method
* Revert "DEV: move max_attachment_size_for_user to private class method"
This reverts commit 5d5ae0b715.
---------
Co-authored-by: Gabriel Grubba <gabriel@discourse.org>
Long code is considered 1000 characters atm. 10000+ characters would take seconds due to how highlightjs will consider every installed lang before choosing the best candidate.
Move it into the preceding `dl` element and remove the `div` wrapper.
The two plugins that use this outlet:
* d-follow - actually jumps through hacky hoops to get its elements into that `dl` anyway
* d-gamification - would look better if its element was in that `dl`
We used to show New Features in a tab on the dashboard,
but this could get pushed down the page especially on
our hosting. In 043117ca13
we made a separate What's New page, so this commit removes
the dashboard tab and changes the admin notification to
send the admin to /admin/whats-new instead of the dashboard
tab.
This commit fixes a number of bugs in `file_size_restriction` settings and does a little of refactoring to reduce duplicated code in site setting types (the refactoring is necessary to fix one of the bugs).
The bugs in `file_size_restriction` settings that are fixed in this commit:
1. Save/cancel buttons next to a `file_size_restriction` setting are shown upon navigating to the settings page without changes being made to the setting
2. Cancel button that discards changes made to the setting doesn't work
3. Reset button that resets the setting to its default doesn't work
4. Validation error message isn't cleared when resetting/cancelling changes
To repro those bugs, navigate to `/admin/site_settings/category/files` and observe the top 2 settings in the page (`max image size kb` and `max attachment size kb`).
Internal topic: t/134726.
Desktop chat notification sounds have stopped working on most desktop browsers.
This is due to Notifications API being disabled when Push Notifications are supported in the browser, which means that we never iterate on the desktopNotificationHandlers and trigger the callback since we return early.
When browsing through a sidebar with this feature enabled (i.e. admin, or docs), it's weird to have the scroll jump around when you click an item. This commit adds a check, so that we only `scrollIntoView` for items which are not already in the viewport.
Followup to b7cce1a0dc
We changed the design of the member access wizard step to use toggle groups instead of switches. To support existing designs for notices, we need another plugin outlet.
0 is falsy in JavaScript, so the original code would treat 0 as if it
were not input. This unique exception was added to prevent 0 from being
treated as empty input.
This commit fixes a bug in the redesigned about page where if there's no banner image configured for the page, the top of the page where the banner goes is occupied with large white space. Additionally, this commit also fixes a related bug in the admin config area for the /about page where it's not possible to remove the uploaded banner image.
### Why?
Before, all flags were static. Therefore, they were stored in class variables and serialized by SiteSerializer. Recently, we added an option for admins to add their own flags or disable existing flags. Therefore, the class variable had to be dropped because it was unsafe for a multisite environment. However, it started causing performance problems.
### Solution
When a new Flag system is used, instead of using PostActionType, we can serialize Flags and use fragment cache for performance reasons.
At the same time, we are still supporting deprecated `replace_flags` API call. When it is used, we fall back to the old solution and the admin cannot add custom flags. In a couple of months, we will be able to drop that API function and clean that code properly. However, because it may still be used, redis cache was introduced to improve performance.
To test backward compatibility you can add this code to any plugin
```ruby
replace_flags do |flag_settings|
flag_settings.add(
4,
:inappropriate,
topic_type: true,
notify_type: true,
auto_action_type: true,
)
flag_settings.add(1001, :trolling, topic_type: true, notify_type: true, auto_action_type: true)
end
```
`defaultCategoryLinkRenderer` is using a fake category object which doesn’t have access to the functions and getters of category model.
This had been incorrectly set in c197daa04c
As we don't get a real category object, we have to call the transformers manually and also pass the fake category object as context, this is not ideal as people might try to access properties in the transformer which are not available on the category object given they will be different based on the context. Hopefully one day this helper and all the chain can be refactored to use a real category model.
This commit also adds tests for these two properties in the category-link helper.
<!-- NOTE: All pull requests should have tests (rspec in Ruby, qunit in JavaScript). If your code does not include test coverage, please include an explanation of why it was omitted. -->
This commit forces the textarea to check if the list is inside a codefence and won't continue the list if it's the case.
Note this commit also uses the message param of qunit assertions to make them more explicit. It has no impact on behavior.
This change ensures native push notifications respect the site setting for push_notification_time_window_mins. Previously only web push notifications would account for the delay, now we can bring more consistency between Discourse in browser vs Hub, by applying the same delay strategy to both forms of push notifications.
### Why?
Before, all flags were static. Therefore, they were stored in class variables and serialized by SiteSerializer. Recently, we added an option for admins to add their own flags or disable existing flags. Therefore, the class variable had to be dropped because it was unsafe for a multisite environment. However, it started causing performance problems.
### Solution
When a new Flag system is used, instead of using PostActionType, we can serialize Flags and use fragment cache for performance reasons.
At the same time, we are still supporting deprecated `replace_flags` API call. When it is used, we fall back to the old solution and the admin cannot add custom flags. In a couple of months, we will be able to drop that API function and clean that code properly. However, because it may still be used, redis cache was introduced to improve performance.
To test backward compatibility you can add this code to any plugin
```ruby
replace_flags do |flag_settings|
flag_settings.add(
4,
:inappropriate,
topic_type: true,
notify_type: true,
auto_action_type: true,
)
flag_settings.add(1001, :trolling, topic_type: true, notify_type: true, auto_action_type: true)
end
```
Adds a new statistics (hidden from the UI, but available via the API) that tracks daily participating users.
A user is considered as "participating" if they have
- Reacted to a post
- Replied to a topic
- Created a new topic
- Created a new PM
- Sent a chat message
- Reacted to a chat message
Internal ref - t/131013
This commit continues on work laid out by 6039b513fe to redesign the /about page. In this commit, we add sections for showing the site admins and moderators.
The lists of admins and moderators display the 10 most recently seen admins/moderators, with a button to display the rest of admins or moderators. Admins or moderators that have not logged in to the site in the last year will not be shown. Clicking on an admin's or moderator's name/avatar will show their user card.
e.g.
```
WARNING: Binding style attributes may introduce cross-site scripting vulnerabilities; please ensure that values being bound are properly escaped. For more information, including how to disable this warning, see https://deprecations.emberjs.com/v1.x/#toc_binding-style-attributes. Style affected: \"height: 60px\"
```
This message indicates broken behavior, so it should be an error rather than a warning.
An early-return is added, so that we don't even attempt to make the modification. This will make the behavior consistent, and easier to understand.
Also updates the normalization logic to use the resolver's own logic. This will handle all sorts of normalization in addition to our deprecations.
In development, Ember raises an error when previously-used values are updated during a render. This is to avoid 'backtracking', where parts of templates have to be re-rendered multiple times. In general, this kind of pattern should be avoided, and Ember's warning helps us do that.
However, for the deprecation warning banner, it is quite reasonable for some rendering to trigger a deprecation, and thereby require the global-notice to be re-rendered. We can use our `DeferredTrackedSet` to achieve that. Its `.add` method will delay adding an item to the Set until after the current render has completed.
e.g. we map `controller:composer` to `service:composer` in resolver lookups. So, when doing the cache check in modifyClass, we need to check against the normalized name, not the deprecated name.
Very similar to move up/down flag problem fixed here - https://github.com/discourse/discourse/pull/28272
Those are the steps to toggle the flag:
1. click toggle - `saving` CSS class is added;
2. request to backend;
3. `saving` CSS class is removed.
And check if the flag was toggle was:
```ruby
def has_saved_flag?(key)
has_css?(".admin-flag-item.#{key}.saving")
has_no_css?(".admin-flag-item.#{key}.saving")
end
```
If the save action is very fast, then the saving class is removed before the first check.
Therefore I decided to invert it, and once action is finished add `saved` CSS class.
Then we can have a quick positive check:
```ruby
def has_saved_flag?(key)
has_css?(".admin-flag-item.#{key}.saved")
end
```
