This commit introduces a 'shortcut' when rendering PluginOutlets which have no registered connectors. On my machine, this improves rendering performance of empty PluginOutlets by around 30-40% (tested by running tachometer on a `/latest` route with 600 plugin outlets).
In most cases, deleting a user from outside the review UI will also delete any pending reviewables for that user. This was not working in some cases, e.g. for reviewables created due to "fast typer" violations.
This was happening because UserDestroyer only automatically resolves flagged posts.
After this change, in addition to existing checks, look for ReviewablePost where the post was created by the user and reject them if present.
* Minor style adjustments
* Removes "all" count because it's redundant to the count on New
* Updates generic class names with -- modifier to follow BEM and help avoid class name collisions
* Hides the toggle when bulk select is enabled (the UI ends up being too busy)
Manipulating theme module paths means that the paths you author are not the ones used at runtime. This can lead to some very unexpected behavior and potential module name clashes. It also meant that the refactor in 16c6ab8661 was unable to correctly match up theme connector js/templates.
While this could technically be a breaking change, I think it is reasonably safe because:
1. Themes are already forced to use relative paths when referencing their own modules (since they're namespaced based on the site-specific id). The only time this might be problematic is when theme tests reference modules in the theme's main `javascripts` directory
2. For things like components/services/controllers/etc. our custom Ember resolver works backwards from the end of the path, so adding `discourse/` in the middle will not affect resolution.
This is a bug that happens only when the current date is less than 90 days from a date on which the time zone transitions into or out of Daylight Savings Time.
In these conditions, bulk invites show the time of day of their expiration as being 1 hour later than the current time.
Whereas it should match the time of day the invite was generated.
This is because the server has not been using the user's timezone in calculating the expiration time of day. This PR fixes issue by considering the user's timezone when doing the date math.
https://meta.discourse.org/t/bulk-invite-logic-to-generate-expire-date-bug/274689
`ReviewableQueuedPost` got refactored a while back to use the more
appropriate `target_created_by` for the user of the post being queued
instead of `created_by`. The change was not extended to the `DELETE
/review/:id` endpoint leading to error responses for a user attempting
to deleting their own queued post.
This fix extends the `Reviewable` lookup implementation in
`ReviewablesController#destroy` and Guardian implementation to account
for this change.
Previously we were discovering plugin outlets by checking first for dedicated template files, and then looking for classes to match them. This doesn't work for components which are entirely defined in JS (e.g. those authored with gjs, or those which are re-exports of a colocated component).
This commit refactors our detection logic to look for both class and template modules in a single pass. It also refactors things so that the modules themselves are required lazily when needd, rather than all being loaded during app boot.
This PR adds a new toggle to switch the (new) /new list between showing topics with new replies (a.k.a unread topics), new topics, or everything mixed together.
When hiding a post (essentially updating hidden, hidden_at, and hidden_reason_id) our callbacks are running the whole battery of post validations. This can cause the hiding to fail in a number of edge cases. The issue is similar to the one fixed in #11680, but applies to all post validations, none of which should apply when hiding a post.
After some code reading and discussion, none of the validations in PostValidator seem to be relevant when hiding posts, so instead of just skipping unique check, we skip all post validator checks.
After fbe0e4c we always pass a block into these methods.
So yield inside the export methods works and there is no need
anymore to wrap them into enumerators.
Prior to this fix we would always re-set `this.attrs` with `this.attrs` when defined, which is both wasteful but also dangerous as `this.attrs` can possibly error when mutated.
Previously, we had a `showFooter` boolean on the application controller which would be set true/false in various routes by different routes/controllers. A global `routeWillChange` hook would set it `false` before every route transition, and the destination route/controller would have to set it `true` for the footer to show correctly.
This commit replaces that with a new 'declarative' system. Instead of having to set the value true/false manually, UIs which need the footer to be hidden can simply include the `{{hide-application-footer}}` helper in their template when needed. The helper/service will automatically keep track of all the current invocations of that helper, and only show the footer when there are 0 invocations.
This significantly simplifies things, and removes the need for many observers and controller injections, both of which are considered 'code smells' in modern Ember applications.
So we have to order by calling `find_each(order: :desc)`.
Note that that will order rows by Id, not by `last_match_at`
as we tried before (though that didn't work).
What is the problem here?
When transiting between `/filter` routes with different `q` query
params, the input field is not updating to include the values in the `q`
query param. This was because we were setting the value of the input
field in the constructor of the controller but controllers are actually
singletons in Ember so setting the value of the input field is only done
once when the controller is initialised.
What is the fix here?
Instead of setting the value of the input field in the controller, we
set the value in the `setupController` hook in the route file.
* scrub non-a html tags from tag descriptions on create, strips all tags from tag description when displayed in tag hover
* test for tag description links
* UX: basic render-tag test
* UX: fix linting
* UX: fix linting
* fix broken tests
* Update spec/models/tag_spec.rb
Co-authored-by: Penar Musaraj <pmusaraj@gmail.com>
* UX: use has_sanitizable_fields instead of has_scrubbable_fields to ensafen tag.description
---------
Co-authored-by: Penar Musaraj <pmusaraj@gmail.com>
104baab5 fixed double-counted pageviews for the initial page load. Under the default 'loading slider' implementation, that resolved all the known problems.
However, under the 'loading spinner', there is an additional problem. In 'spinner' mode, each navigation within the JS app involves transitioning to an intermediate 'loading' route. Previously, this intermediate state was being treated as a separate page by the app, and so any ajax requests fired during it would be counted as a distinct pageview. One known case of this is the `/presence/get` request which is made when logged-in users visit a topic.
This commit updates the logic to ignore 'intermediate' transitions, and introduces regression tests for both the 'spinner' and 'slider' modes.
In this commit 2.5 years ago, variables for showOnUserCard and showOnProfile were removed, but we still used them in the component. e29605b
This corrects the variable names and adds a test to confirm the text is now shown.
* DEV: allow `formTemplateIds` to be explicitly set via the composer service
* DEV: allow to skip the configured form template via the composer service
Our code assumed the content_range interval was inclusive, but they are open-ended due to Postgres' [discrete range types](https://www.postgresql.org/docs/current/rangetypes.html#RANGETYPES-DISCRETE), meaning [1,2] will be represented as [1,3).
It also fixes some flaky tests due to test data not being correctly setup and the registry not being resetted after each test.
This resolves the issue in #23064.
This issue arises because we need to produce the trees for the
auxilary bundles in `ember-cli-build.js` to pass these trees as
argument to `app.toTree()`. In order to produce these trees, the
code internally need to set up babel, which deep-clones the addons'
babel configs.
When using `@embroider/macros`, the addon's babel config includes a
`MacrosConfig` object which is not supposed to be touched until the
configs are "finalized". In a classic build, the finalization step
happens when `app.toTree()` is called. In Embroider, this happens
somewhere deeper inside `CompatApp`.
We need to produce these auxilary bundle trees before we call
`app.toTree()` or before constructing `CompatApp` because they
need to be passed as arguments to these functions. So this poses a
tricky chicken-and-egg timing issue. It was difficult to find a
workaround for this that works for both the classic and Embroider
build pipeline.
Of all the internal addons that uses the auxilary bundle pattern,
this only affets `pretty-text` as it is (for now, at least) the
only addon that uses `@embroider/macros`.
Taking a step back, the only reason (for now, at least) it was
introduced was for the loader shim for the `xss` package. This
package is actually used inside the lazily loaded markdown-it
bundle. However, we didn't have a better way to include the dep
into the lazy bundle directly, so it ends up going into the main
addon tree, and, inturns, the discourse core bundle.
In core's main loader shim manifest, we already have an entry for
`xss`. This was perhaps a mistake at the time, but it doesn't make
a difference – as mentioned above, `xss` needs to be included into
the main bundle anyway.
So, for now, the simpliest solution is to avoid `@embroider/macros`
in these internal addons for the time being. Ideally we would soon
absorb these back into core as lazily loaded (`import()`-ed) code
managed by Webpack when we fully switch over to Embroider.
The new modal API removed the `#discourse-modal` id from the wrapper element, which meant that select-kit couldn't properly detect when it was inside a modal. This commit updates the detection to use `.fixed-modal` which will match both legacy and modern modals.
When we receive the stream parameter, we'll queue a job that periodically publishes partial updates, and after the summarization finishes, a final one with the completed version, plus metadata.
`summary-box` listens to these updates via MessageBus, and updates state accordingly.
The OpenComposer mixin comes from a time before we had a composer service. As well as being a general cleanup/refactor, this commit aims to removes interlinking between composer APIs and the discovery-related controllers which are being removed as part of #22622.
In summary, this commit:
- Removes OpenComposer mixin
- Adds and updates composer service APIs to support everything that `openComposer` did
- Updates consumers to call the composer service directly, instead of relying on the mixin (either directly, or via a route-action which bubbled up to some parent)
- Deprecates composer-related methods on `DiscourseRoute` and on the application route
Prior to this fix the user tip was rendered with panels and interfering with widget code. I suspect it was causing the widget node (revamped-hamburger-menu-wrapper) to not be removed, as a result clickOutside would be called two times, negating the effect of the click.
This fix is just rendering the tip in a different node, preventing the interference, it shouldn't impact behavior as the positioning is absolute.
Currently when we decide we're going to drop a column in the future we just mark it with a TODO comment and add it to ignored_columns. This makes it instantly unavailable, and we mostly forget about the TODO in the end. 😬
This change adds a HasDeprecatedColumns concern which offers a little bit more flexibility. We can still simulate the old behaviour by setting drop_from to the current version, but we can also set it to a future version, causing it to raise a deprecation warning until then if used.
This commit moves the calendar date and time picker shown in
the local dates modal into a core component that can be reused
in other places. Also add system specs to make sure there isn't
any breakages with this feature, and a section to the styleguide.
The original motivation for this change was to avoid mutating imported modules (by stubbing imported functions in tests)
Other than that it's a good practice to place code like this in services, especially (although not the case here) if it requires access to other services or controller.
The previous version of ember-on-resize-modifier depended on
ember-modifier@^3.2.7 while discourse had ember-modifier@^4.1.0.
As far as Yarn is concerned, it can accomplish this with:
node_modules
...
ember-modifier 4.1.0
...
ember-on-resize-modifier 1.1.0
...
ember-modifier 3.2.7
...
...
This does NOT work!
In a classic build everything is compiled down to AMD modules and
at runtime there can only be one uniquely named "ember-modifier"
module. When we have duplicates, depending on activation ordering,
one of them will randomly win.
In practice, it seems like ember-modifier 3.2.7 had "won" in the
current build, and we are shipping it to production, you can find
these modules in vendor.js like:
```js
;define("ember-modifier/-private/class/modifier", /* ... */, function(/* ... */) {
/* the 3.2.7 version with deprecations, etc */
})
/* ... */
;define("ember-modifier/index", /* ... */)
```
However, ember-auto-import also "found" the 4.1.0 version and in
one of the chunk.app.js:
```js
d('ember-modifier', /* ... */, function() { return __webpack_require__(/*! ember-modifier */ 227); });
```
...and in one of the chunk.vendors.js...
```js
/* 227 */
/*!****************************************************!*\
!*** ../node_modules/ember-modifier/dist/index.js ***!
\****************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
/* ...the 4.1.0 version... */
}),
```
So, in practice:
* We are brining both copies into the production build
* The 3.2.7 modules are available in the AMD loader as "ember-modifier/..."
* But 4.1.0 modules are available in the AMD loader as "ember-modifier"
* Because mostly it's consumed as `import ... from "ember-modifier";`, the
latter end up actually winning
* Because the newer code is compatible enough, and the deprecated features
are unused, it seems to work ok..?
But in the Embroider build, ember-auto-import doesn't emit those shims
anymore. It does process most of the core modules through Webpack so the
imports get correctly wired up to the 4.1.0 as expected, as they no longer
go through/need the runtime AMD loader.js.
The older 3.2.7 copy is _still_ shipped in the vendor bundle and registered
the same, but not "stomped over" by the EAI shims anymore. Our manual shims
(#22703, merged yesterday) are more "polite" and check `require.has(...)`
before defining the module, and since `require.has(...)` check for the
`/index` alias and returns `true`, our shim does not stomp the 3.2.7 modules
either.
So then, when our "auxilary bundles" (admin, plugins, etc) tries to import
`"ember-modifier", they get the 3.2.7 version.
There is a case when developer would like to go to separated mode but not show switch panel buttons. We need additional functions to show/add buttons to support this case.
* REFACTOR: Glimerify topic summarization widgets.
Simplifies all the logic for generating/regenerating summaries and expanding/collapsing the summary box. It makes streaming easier to implement since now we can subscribe to message bus directly from the component.
* Update app/assets/javascripts/discourse/app/components/summary-box.hbs
Co-authored-by: David Taylor <david@taylorhq.com>
* Update app/assets/javascripts/discourse/app/components/summary-box.hbs
Co-authored-by: David Taylor <david@taylorhq.com>
* Update app/assets/javascripts/discourse/app/components/summary-box.hbs
Co-authored-by: David Taylor <david@taylorhq.com>
---------
Co-authored-by: David Taylor <david@taylorhq.com>
This adds a new `loaderShim()` function to ensure certain modules
are present in the `loader.js` registry and therefore runtime
`require()`-able.
Currently, the classic build pipeline puts a lot of things in the
runtime `loader.js` registry automatically. For example, all of
the ember-auto-import packages are in there.
Going forward, and especially as we switch to the Embroider build
pipeline, this will not be guarenteed. We need to keep an eye on
what modules (packages) our "external" bundles (admin, wizard,
markdown-it, plugins, etc) are expecting to be present and put
them into the registry proactively.
There is no decorateCooked equivalent for small action posts,
so we need to manually call decorateHashtags when there is a custom
message for small action posts in order for the hashtags to get
their coloured icon/square.
Bug when you click fast on the switch panel button. It is happening because we are not waiting for the transition to finish before update state.
In addition, unused currentPanel property was removed.
This commit removes any logic in the app and in specs around
enable_experimental_hashtag_autocomplete and deletes some
old category hashtag code that is no longer necessary.
It also adds a `slug_ref` category instance method, which
will generate a reference like `parent:child` for a category,
with an optional depth, which hashtags use. Also refactors
PostRevisor which was using CategoryHashtagDataSource directly
which is a no-no.
Deletes the old hashtag markdown rule as well.
This fixes:
- a regression from 30c152c, where navigating to a topic's last reply
via keyboard would lose track of the topic when returning to the topic
list
- an issue where if a topic's last post is a small post, navigating to it
via keyboard would not focus the post
Co-authored-by: David Taylor <david@taylorhq.com>
Adds a padding-bottom to the wrapper to avoid cutting the message on the mobile app and sets a max-width to align with the timeline on the desktop.
Fixes a bug on mobile where we updated the preference, but the user had a single list.
When Ember rendering fails for some reason, `this.header` will be undefined. This causes site-header to raise an error, which often gets printed to the console more obviously than the actual root cause.
This commit makes site-header fail more gracefully in this situation, to avoid it being a red-herring during development/debugging.
This function was previously expecting multiple services to be injected on any class that uses it. This kind of hidden requirement leads to some very difficult-to-debug situations, so this commit updates the function to lookup all its required services inline.
The filter-mode mixin was previously serving two distinct purposes via a complex arrangement of getters/setters:
1. To calculate a filterMode, given values for category, filterType and noSubcategories
2. To calculate a filterType, given a filterMode
This commit splits the mixin into two functions, and updates all call sites to use them instead of the mixin.
This makes more sense (and is likely faster) than redefining the entire route for every call to `buildTopicRoute`. Also moves the top-specific logic into the route rather than injecting it via an initializer.
Similar to d5107d1aba
This brings the theme development experience (via the discourse_theme cli) closer to the experience of making javascript changes in Discourse core/plugins via Ember CLI. Whenever a change is made to a non-css theme field, all clients will be instructed to immediately refresh via message-bus.
Why this change?
In production, this appeared as a small hotspot as where we're calling
`poster.name_and_description` twice which in turns makes a method call
to `I18n.t`. When we're rendering a topic list with many topics and each
topic has many posters, this repeated and unnecessary method call
quickly adds up.
In #20135 we prevented invalid inputs from being accepted in category setting form fields on the front-end. We didn't do anything on the back-end at that time, because we were still discussing which path we wanted to take. Eventually we decided we want to move this to a new CategorySetting model.
This PR moves the num_auto_bump_daily from custom fields to the new CategorySetting model.
In addition it sets the default value to 0, which exhibits the same behaviour as when the value is NULL.
This commit makes some visual tweaks to the admin panel plugin list, and introduces functional 'toggle switches' for admins to enable/disable plugins more easily.
Co-authored-by: Jordan Vidrine <jordan@jordanvidrine.com>
We need these Ember framework class overrides to be applied before anything attempts to extend them. An initializer is too late, because initializer files may `import` a module which defines classes which extend the framework classes.
In the past this rarely mattered because Ember's legacy `SomeObject.extend` is quite forgiving - it will respect changes made to `SomeObject` right up until the first `.create()` call. However, the native class syntax (`class extends SomeObject`) will 'freeze' `SomeObject` as soon as the class is defined.
Edit community section button is hidden in secondary/more section. However, when there are no secondary links, then more section is not shown. In that case, we should still display an edit button for admins, so they can edit the section.
This commit introduces the :push_notification event and deprecates :post_notification_alert.
The old :post_notification_alert event was not triggered when pushing chat notifications and did not respect when the user was in "do not disturb" mode.
The new event fixes these issues.
Should fix an iOS regression in f5e8e73. iOS does not pull up the keyboard if the `.focus()` call is delayed by a rendering timeout or an asynchronous ajax call. This PR adds earlier `.focus()` calls if the input element is present.
This was forgotten during the work in 22991bba44
This revealed two differences we were depending on: the merged `actions` hash (re-implemented on the service), and a couple of calls to `composer.send` (now removed)
* FIX Add 'Ignored' flags to Moderator Activity report
The Moderator Activity query didn’t include the number of deferred flags in the Flags Reviewed totals. As this number is designed to reflect how many flags a moderator has seen, reviewed, and made a judgement on, the Ignored ones should also be included.
* Apply suggestions from code review
---------
Co-authored-by: Jarek Radosz <jradosz@gmail.com>
1. recent css regression related to modal upgrade
2. autofocus and on-enter regressions
3. array related linting issue (reliance on Ember's firstObject/lastObject)
This change prevents event bubbling for the Escape key on all modals. Currently when we close the modal using the Escape key, all other event listeners attached will also be triggered (such as closing the chat drawer if it's open).
When we use the escape key to exit lightbox for images within a chat channel, it also closes the chat drawer due to event bubbling (since both lightbox and chat use an event listener on the escape key).
This change prevents event bubbling when using the escape key within lightbox, which means that it will close the lightbox but won't close the chat drawer.
The escape key is used as a shortcut to escape the Discourse Lightbox. However, some browsers also use the escape key to exit fullscreen mode.
This change is to allow escaping the lightbox when browser is in fullscreen mode, while preventing any behavior associated with the Escape key (such as exiting fullscreen). This has to be done on the keydown event, as this means we can handle our logic and then preventDefault before the browser tries to exit fullscreen.
We only want to scroll to the top for successful transitions. If a transition is aborted (e.g. when clicking a chat link when chat is in drawer mode) then we should maintain the existing scroll location.
We were proxying all `/assets/*` requests through to the origin. In local development that was fine, because Rails was able to serve files from the `dist/` directory. But when proxying to a remote origin, we want the local ember-cli to serve its own JS assets
We never propagated the preference change because of the early return, meaning lists listening to it never got to decide if they had to remain hidden.
Also, we don't want to track the preference when there's a single list, as the user didn't choose to see it.
This PR updates how we display related and suggested topics on mobile and desktop. It adds a new `PluginOutlet` specifically designed for adding new topic lists, which automatically work if following the same conventions as the ones inside `<MoreTopics />`.
While we display lists side by side on desktop, we only display one in mobile. You can switch to another one by clicking on the nav pills, and we'll automatically save your preference for next time.
In e1d27400f5 we started running the splash-screen JS through terser, which removed the trailing newline from the `sourceMappingURL` line.
Adding a reliable end-to-end test for this isn't possible because our testing environment doesn't use terser.
FEATURE: Only approved flags for post counters
* Why was this change necessary?
The counters for flagged posts in the user's profile and user index from
the admin view include flags that were rejected, ignored or pending
review. This introduces unnecessary noise. Also the flagged posts
counter in the user's profile includes custom flags which add further
noise to this signal.
* How does it address the problem?
* Modifying User#flags_received_count to return posts with only approved
standard flags
* Refactoring User#number_of_flagged_posts to alias to
User#flags_received_count
* Updating the flagged post staff counter hyperlink to navigate to a
filtered view of that user's approved flagged posts to maintain
consistency with the counter
* Adding system tests for the profile page to cover the flagged posts
staff counter
In the query generated by `TopicTrackingState.report`, there are two
subqueies being executed. The first subquery fetches all the topics
that are new for a given user while the second subquery fetches all the topics with
unread posts for a given user. For the second subquery, there is a
filter `topics.updated_at >= user_stats.first_unread_at` which is used
as a performance optimisation to reduce the number of rows that PG has
to scan through the `topics` table.
However, we started to notice in production that the PG planner doesn't
always execute the filter first to reduce the number of rows that it has
to scan through. Running the following query in one of our production
instance,
```
EXPLAIN ANALYZE
SELECT
DISTINCT topics.id as topic_id,
u.id as user_id,
topics.created_at,
topics.updated_at,
topics.highest_staff_post_number AS highest_post_number,
last_read_post_number,
c.id as category_id,
c.topic_id AS category_topic_id,
tu.notification_level,
us.first_unread_at,
GREATEST(
CASE
WHEN COALESCE(uo.new_topic_duration_minutes, 2880) = -1 THEN u.created_at
WHEN COALESCE(uo.new_topic_duration_minutes, 2880) = -2 THEN COALESCE(
u.previous_visit_at,u.created_at
)
ELSE ('2023-07-31 03:29:45.737630'::timestamp - INTERVAL '1 MINUTE' * COALESCE(uo.new_topic_duration_minutes, 2880))
END, u.created_at, '2023-07-25 15:06:44'
) AS treat_as_new_topic_start_date
FROM topics
JOIN users u on u.id = 13455
JOIN user_stats AS us ON us.user_id = u.id
JOIN user_options AS uo ON uo.user_id = u.id
JOIN categories c ON c.id = topics.category_id
LEFT JOIN topic_users tu ON tu.topic_id = topics.id AND tu.user_id = u.id
WHERE u.id = 13455 AND
topics.updated_at >= us.first_unread_at AND
topics.archetype <> 'private_message' AND
(("topics"."deleted_at" IS NULL AND (tu.last_read_post_number < topics.highest_staff_post_number) AND (COALESCE(tu.notification_level, 1) >= 2)) OR (1=0)) AND
NOT (
COALESCE((select array_agg(tag_id) from topic_tags where topic_tags.topic_id = topics.id), ARRAY[]::int[]) && ARRAY[451,452,453]
) AND
topics.deleted_at IS NULL AND
NOT (
last_read_post_number IS NULL AND
(
topics.category_id IN (SELECT "categories"."id" FROM "categories" LEFT JOIN categories categories2 ON categories2.id = categories.parent_category_id LEFT JOIN category_users ON category_users.category_id = categories.id AND category_users.user_id = 13455 LEFT JOIN category_users category_users2 ON category_users2.category_id = categories2.id AND category_users2.user_id = 13455 WHERE ((category_users.id IS NULL AND COALESCE(category_users2.notification_level, 1) = 0) OR COALESCE(category_users.notification_level, 1) = 0))
AND tu.notification_level <= 1
)
)
```
we get the following
```
QUERY PLAN
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Unique (cost=201606.06..201608.15 rows=76 width=60) (actual time=91.279..91.294 rows=14 loops=1)
-> Sort (cost=201606.06..201606.25 rows=76 width=60) (actual time=91.278..91.284 rows=14 loops=1)
Sort Key: topics.id, topics.created_at, topics.updated_at, topics.highest_staff_post_number, tu.last_read_post_number, c.id, c.topic_id, tu.notification_level, us.first_unread_at, (GREATEST(CASE WHEN (COALESCE(uo.new_topic_duration_minutes, 2880) = '-1'::integer) THEN u.created_at WHEN (COALESCE(uo.new_topic_duration_minutes, 2880) = '-2'::integer) THEN COALESCE(u.previous_visit_at, u.created_at) ELSE ('2023-07-31 03:29:45.73763'::timestamp without time zone - ('00:01:00'::interval * (COALESCE(uo.new_topic_duration_minutes, 2880))::double precision)) END, u.created_at, '2023-07-25 15:06:44'::timestamp without time zone))
Sort Method: quicksort Memory: 26kB
-> Hash Join (cost=97519.51..201603.69 rows=76 width=60) (actual time=87.662..91.268 rows=14 loops=1)
Hash Cond: (topics.id = tu.topic_id)
Join Filter: ((tu.last_read_post_number < topics.highest_staff_post_number) AND ((tu.last_read_post_number IS NOT NULL) OR (NOT (hashed SubPlan 2)) OR (tu.notification_level > 1)))
Rows Removed by Join Filter: 10
-> Nested Loop (cost=1.54..104075.36 rows=3511 width=68) (actual time=0.055..3.609 rows=548 loops=1)
-> Nested Loop (cost=1.13..25.20 rows=1 width=32) (actual time=0.027..0.033 rows=1 loops=1)
-> Nested Loop (cost=0.71..16.76 rows=1 width=28) (actual time=0.020..0.023 rows=1 loops=1)
-> Index Scan using users_pkey on users u (cost=0.42..8.44 rows=1 width=20) (actual time=0.010..0.012 rows=1 loops=1)
Index Cond: (id = 13455)
-> Index Scan using user_stats_pkey on user_stats us (cost=0.29..8.31 rows=1 width=12) (actual time=0.008..0.010 rows=1 loops=1)
Index Cond: (user_id = 13455)
-> Index Scan using index_user_options_on_user_id_and_default_calendar on user_options uo (cost=0.42..8.44 rows=1 width=8) (actual time=0.007..0.008 rows=1 loops=1)
Index Cond: (user_id = 13455)
-> Nested Loop (cost=0.41..104015.12 rows=3504 width=36) (actual time=0.026..3.503 rows=548 loops=1)
-> Seq Scan on categories c (cost=0.00..13.73 rows=73 width=8) (actual time=0.003..0.039 rows=73 loops=1)
-> Index Only Scan using index_topics_on_updated_at_public on topics (cost=0.41..1424.20 rows=48 width=28) (actual time=0.012..0.046 rows=8 loops=73)
Index Cond: ((updated_at >= us.first_unread_at) AND (category_id = c.id))
Filter: (NOT (COALESCE((SubPlan 1), '{}'::integer[]) && '{451,452,453}'::integer[]))
Heap Fetches: 553
SubPlan 1
-> Aggregate (cost=4.31..4.32 rows=1 width=32) (actual time=0.002..0.002 rows=1 loops=548)
-> Index Only Scan using index_topic_tags_on_topic_id_and_tag_id on topic_tags (cost=0.29..4.31 rows=1 width=4) (actual time=0.002..0.002 rows=1 loops=548)
Index Cond: (topic_id = topics.id)
Heap Fetches: 178
-> Hash (cost=97222.14..97222.14 rows=19914 width=16) (actual time=87.545..87.546 rows=42884 loops=1)
Buckets: 65536 (originally 32768) Batches: 1 (originally 1) Memory Usage: 2387kB
-> Bitmap Heap Scan on topic_users tu (cost=1217.47..97222.14 rows=19914 width=16) (actual time=14.419..78.286 rows=42884 loops=1)
Recheck Cond: (user_id = 13455)
Filter: (COALESCE(notification_level, 1) >= 2)
Rows Removed by Filter: 15839
Heap Blocks: exact=45285
-> Bitmap Index Scan on index_topic_users_on_user_id_and_topic_id (cost=0.00..1212.49 rows=59741 width=0) (actual time=6.448..6.448 rows=58723 loops=1)
Index Cond: (user_id = 13455)
SubPlan 2
-> Nested Loop Left Join (cost=0.74..46.90 rows=1 width=4) (never executed)
Join Filter: (category_users2.category_id = categories2.id)
Filter: (((category_users.id IS NULL) AND (COALESCE(category_users2.notification_level, 1) = 0)) OR (COALESCE(category_users.notification_level, 1) = 0))
-> Nested Loop Left Join (cost=0.45..32.31 rows=73 width=16) (never executed)
Join Filter: (category_users.category_id = categories.id)
-> Nested Loop Left Join (cost=0.15..18.45 rows=73 width=8) (never executed)
-> Seq Scan on categories (cost=0.00..13.73 rows=73 width=8) (never executed)
-> Memoize (cost=0.15..0.28 rows=1 width=4) (never executed)
Cache Key: categories.parent_category_id
Cache Mode: logical
-> Index Only Scan using categories_pkey on categories categories2 (cost=0.14..0.27 rows=1 width=4) (never executed)
Index Cond: (id = categories.parent_category_id)
Heap Fetches: 0
-> Materialize (cost=0.29..11.69 rows=2 width=12) (never executed)
-> Index Scan using idx_category_users_user_id_category_id on category_users (cost=0.29..11.68 rows=2 width=12) (never executed)
Index Cond: (user_id = 13455)
-> Materialize (cost=0.29..11.69 rows=2 width=8) (never executed)
-> Index Scan using idx_category_users_user_id_category_id on category_users category_users2 (cost=0.29..11.68 rows=2 width=8) (never executed)
Index Cond: (user_id = 13455)
Planning Time: 1.740 ms
Execution Time: 91.414 ms
(59 rows)
```
From the execution plan, we can see the most of the time is spent
joining about 42888 rows in the `topics` table to the `topic_users` table.
However, we know that we only have to scan through a
subset of the `topics` table because the user's last unread at is '2023-07-20 11:33:05'.
If we filter the `topics` table with `topics.updated_at >= '2023-07-20 11:33:05'`, this would only
return about 1500 rows.
From our testing in production, the PG planner is able to execute a
better query plan when we avoid the unnecessary joins on `user_stats` just to be
able to get the user's `UserStat#first_unread_at`. Instead, we can just
pass the value of `UserStat#first_unread_at` directly as a query
parameter.
```
EXPLAIN ANALYZE
SELECT
DISTINCT topics.id as topic_id,
u.id as user_id,
topics.created_at,
topics.updated_at,
topics.highest_staff_post_number AS highest_post_number,
last_read_post_number,
c.id as category_id,
c.topic_id AS category_topic_id,
tu.notification_level,
GREATEST(
CASE
WHEN COALESCE(uo.new_topic_duration_minutes, 2880) = -1 THEN u.created_at
WHEN COALESCE(uo.new_topic_duration_minutes, 2880) = -2 THEN COALESCE(
u.previous_visit_at,u.created_at
)
ELSE ('2023-07-31 03:29:45.737630'::timestamp - INTERVAL '1 MINUTE' * COALESCE(uo.new_topic_duration_minutes, 2880))
END, u.created_at, '2023-07-25 15:06:44'
) AS treat_as_new_topic_start_date
FROM topics
JOIN users u on u.id = 13455
JOIN user_options AS uo ON uo.user_id = u.id
JOIN categories c ON c.id = topics.category_id
LEFT JOIN topic_users tu ON tu.topic_id = topics.id AND tu.user_id = u.id
WHERE u.id = 13455 AND
topics.updated_at >= '2023-07-20 11:33:05' AND
topics.archetype <> 'private_message' AND
(("topics"."deleted_at" IS NULL AND (tu.last_read_post_number < topics.highest_staff_post_number) AND (COALESCE(tu.notification_level, 1) >= 2)) OR (1=0)) AND
NOT (
COALESCE((select array_agg(tag_id) from topic_tags where topic_tags.topic_id = topics.id), ARRAY[]::int[]) && ARRAY[451,452,453]
) AND
topics.deleted_at IS NULL AND
NOT (
last_read_post_number IS NULL AND
(
topics.category_id IN (SELECT "categories"."id" FROM "categories" LEFT JOIN categories categories2 ON categories2.id = categories.parent_category_id LEFT JOIN category_users ON category_users.category_id = categories.id AND category_users.user_id = 13455 LEFT JOIN category_users category_users2 ON category_users2.category_id = categories2.id AND category_users2.user_id = 13455 WHERE ((category_users.id IS NULL AND COALESCE(category_users2.notification_level, 1) = 0) OR COALESCE(category_users.notification_level, 1) = 0))
AND tu.notification_level <= 1
)
);
```
Note how the filter is now `topics.updated_at >= '2023-07-20 11:33:05'`
instead of `topics.updated_at >= us.first_unread_at`. The modified query
above generates the following execution plan.
```
QUERY PLAN
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Unique (cost=5189.86..5189.88 rows=1 width=52) (actual time=4.991..5.002 rows=14 loops=1)
-> Sort (cost=5189.86..5189.86 rows=1 width=52) (actual time=4.990..4.994 rows=14 loops=1)
Sort Key: topics.id, topics.created_at, topics.updated_at, topics.highest_staff_post_number, tu.last_read_post_number, c.id, c.topic_id, tu.notification_level, (GREATEST(CASE WHEN (COALESCE(uo.new_topic_duration_minutes, 2880) = '-1'::integer) THEN u.created_at WHEN (COALESCE(uo.new_topic_duration_minutes, 2880) = '-2'::integer) THEN COALESCE(u.previous_visit_at, u.created_at) ELSE ('2023-07-31 03:29:45.73763'::timestamp without time zone - ('00:01:00'::interval * (COALESCE(uo.new_topic_duration_minutes, 2880))::double precision)) END, u.created_at, '2023-07-25 15:06:44'::timestamp without time zone))
Sort Method: quicksort Memory: 26kB
-> Nested Loop (cost=52.11..5189.85 rows=1 width=52) (actual time=0.093..4.974 rows=14 loops=1)
-> Nested Loop (cost=51.70..5181.39 rows=1 width=60) (actual time=0.084..4.931 rows=14 loops=1)
-> Nested Loop (cost=51.28..5172.94 rows=1 width=44) (actual time=0.076..4.887 rows=14 loops=1)
-> Nested Loop (cost=0.41..1698.46 rows=59 width=36) (actual time=0.029..3.537 rows=548 loops=1)
-> Seq Scan on categories c (cost=0.00..13.73 rows=73 width=8) (actual time=0.005..0.039 rows=73 loops=1)
-> Index Only Scan using index_topics_on_updated_at_public on topics (cost=0.41..23.07 rows=1 width=28) (actual time=0.012..0.047 rows=8 loops=73)
Index Cond: ((updated_at >= '2023-07-20 11:33:05'::timestamp without time zone) AND (category_id = c.id))
Filter: (NOT (COALESCE((SubPlan 1), '{}'::integer[]) && '{451,452,453}'::integer[]))
Heap Fetches: 552
SubPlan 1
-> Aggregate (cost=4.31..4.32 rows=1 width=32) (actual time=0.002..0.002 rows=1 loops=548)
-> Index Only Scan using index_topic_tags_on_topic_id_and_tag_id on topic_tags (cost=0.29..4.31 rows=1 width=4) (actual time=0.002..0.002 rows=1 loops=548)
Index Cond: (topic_id = topics.id)
Heap Fetches: 178
-> Index Scan using index_topic_users_on_user_id_and_topic_id on topic_users tu (cost=50.86..58.88 rows=1 width=16) (actual time=0.002..0.002 rows=0 loops=548)
Index Cond: ((user_id = 13455) AND (topic_id = topics.id))
Filter: ((COALESCE(notification_level, 1) >= 2) AND (last_read_post_number < topics.highest_staff_post_number) AND ((last_read_post_number IS NOT NULL) OR (NOT (hashed SubPlan 2)) OR (notification_level > 1)))
Rows Removed by Filter: 0
SubPlan 2
-> Nested Loop Left Join (cost=0.74..50.43 rows=1 width=4) (never executed)
Join Filter: (category_users2.category_id = categories2.id)
Filter: (((category_users.id IS NULL) AND (COALESCE(category_users2.notification_level, 1) = 0)) OR (COALESCE(category_users.notification_level, 1) = 0))
-> Nested Loop Left Join (cost=0.45..35.84 rows=73 width=16) (never executed)
Join Filter: (category_users.category_id = categories.id)
-> Nested Loop Left Join (cost=0.15..21.97 rows=73 width=8) (never executed)
-> Seq Scan on categories (cost=0.00..13.73 rows=73 width=8) (never executed)
-> Memoize (cost=0.15..0.61 rows=1 width=4) (never executed)
Cache Key: categories.parent_category_id
Cache Mode: logical
-> Index Only Scan using categories_pkey on categories categories2 (cost=0.14..0.60 rows=1 width=4) (never executed)
Index Cond: (id = categories.parent_category_id)
Heap Fetches: 0
-> Materialize (cost=0.29..11.69 rows=2 width=12) (never executed)
-> Index Scan using idx_category_users_user_id_category_id on category_users (cost=0.29..11.68 rows=2 width=12) (never executed)
Index Cond: (user_id = 13455)
-> Materialize (cost=0.29..11.69 rows=2 width=8) (never executed)
-> Index Scan using idx_category_users_user_id_category_id on category_users category_users2 (cost=0.29..11.68 rows=2 width=8) (never executed)
Index Cond: (user_id = 13455)
-> Index Scan using users_pkey on users u (cost=0.42..8.44 rows=1 width=20) (actual time=0.003..0.003 rows=1 loops=14)
Index Cond: (id = 13455)
-> Index Scan using index_user_options_on_user_id_and_default_calendar on user_options uo (cost=0.42..8.44 rows=1 width=8) (actual time=0.002..0.002 rows=1 loops=14)
Index Cond: (user_id = 13455)
Planning Time: 1.281 ms
Execution Time: 5.092 ms
(48 rows)
```
With the new query, PG first does an index scan using the `index_topics_on_updated_at_public` index to filter away most of the topics making the subsequent joins much cheaper. Total query time has been reduced from ~90ms to ~5ms.
This optimisation will mostly affect users with very few/recent unread topics since a large `UserStat#firsts_unread_at` value will still mean scanning through a large portion of the `topics` table.
This is a similar fix to 32d4810e2b
Why this change?
Prior to this change, there is a bug in `TopicsController#bulk`
where it does not dismiss new unred posts in sub-subcategories when the
`category_id` and `include_subcategories=true` params are present. This
is because the controller did not account for sub-subcategories when
fetching the category ids of the new topics that should be dismissed.
This commit fixes the problem by relying on the `Category.subcategory_ids` class
method which accounts for sub-subcategories.
We currently are accumulating orphaned upload references whenever drafts are deleted.
This change deals with future cases by adding a dependent strategy of delete_all on the Draft#upload_references association. (We don't really need destroy strategy here, since UploadReference is a simple data bag and there are no validations or callbacks on the model.)
It deals with existing cases through a migration that deletes all existing, orphaned draft upload references.
We already handled 429 rate limit errors correctly. This commit adds backoff logic to other types of error to avoid requests being retried every second.
A previous change updated `ReviewableQueuedPost`'s `created_by`
to be consistent with other reviewable types. It assigns
the the creator of the post being queued to `target_created_by` and sets
the `created_by` to the creator of the reviewable itself.
This fix updates some of the `created_by` references missed during the
intial fix.
The store expects values for property names ending with `_id` to be a resource id
and `_ids` to be an array of resource ids.
This change ensures the store gracefully handles situations where an
embedded field with incompliant data structure sneaks its way to production.
By default, only 10 members are highlighted on group cards. However,
joining/leaving a big group via the buttons on the group card results in
up to 50 members being highlighted. For large groups, this causes the card
to move off-screen.
This happens because, while the initial render explicitly fetches only 10
members, we don't seem to apply the same limit as part of the member
reload performed when a user leaves/joins via the buttons on the card.
This PR fixes that by only making the first 10 users available for
highlight regardless of the number of members loaded in the store.
What is the problem here?
In multiple controllers, we are accepting a `limit` params but do not
impose any upper bound on the values being accepted. Without an upper
bound, we may be allowing arbituary users from generating DB queries
which may end up exhausing the resources on the server.
What is the fix here?
A new `fetch_limit_from_params` helper method is introduced in
`ApplicationController` that can be used by controller actions to safely
get the limit from the params as a default limit and maximum limit has
to be set. When an invalid limit params is encountered, the server will
respond with the 400 response code.
Using pinch-zoom on mobile devices with lightbox images can lead to scrolling of background content.
This change handles this by capturing the window.scrollY value when opening the lightbox, then when exiting we check if the scroll position has changed and reset it.
What is the context for this change?
Prior to this change, there is a bug in `TopicsController#reset_new`
where it does not dismiss new topics in sub-subcategories when the
`category_id` and `include_subcategories=true` params are present. This
is because the controller did not account for sub-subcategories when
fetching the category ids of the new topics that should be dismissed.
This commit fixes the problem by relying on the `Category.subcategory_ids` class
method which accounts for sub-subcategories.
This is happening because despite the user already existing in the forum, the `SingleSignOnRecord` doesn't exist and "require_activation" is set on the provider, causing us to skip looking for the email, and resulting in us creating a new User then seeing Validation failed: Primary email has already been taken when DiscourseConnect is attempting to make a new account.
provide the ability to edit theme settings in the json editor, and also copy them as a text file so they can be pasted into another instance.
Reference: /t/65023
Why this change?
In `PostDestroyer#make_previous_post_the_last_one` and
`Topic.reset_highest`, we have a query that looks something like this:
```
SELECT user_id FROM posts
WHERE topic_id = :topic_id AND
deleted_at IS NULL AND
post_type <> 4
#{post_type}
ORDER BY created_at desc
LIMIT 1
```
However, we currently don't have an index that caters directly to this
query. As a result, we have seen this query performing poorly on large
sites if the PG planner ends up using an index that is suboptimal for
the query.
This commit adds an index to the `posts` table on `topic_id` and then
`created_at`. For the query above, PG will be able to do a backwards
index scan efficiently.
Context of this change:
There are two site settings which an admin can configured to set the
default categories and tags that are shown for a new user. `default_navigation_menu_categories`
is used to determine the default categories while
`default_navigation_menu_tags` is used to determine the default tags.
Prior to this change when seeding the defaults, we will filter out the
categories/tags that the user do not have permission to see. However,
this means that when the user does eventually gain permission down the
line, the default categories and tags do not appear.
What does this change do?
With this commit, we have changed it such that all the categories and tags
configured in the `default_navigation_menu_categories` and
`default_navigation_menu_tags` site settings are seeded regardless of
whether the user's visibility of the categories or tags. During
serialization, we will then filter out the categories and tags which the
user does not have visibility of.
## Problem
History modal is flashing when changing revision versions
## Context
This was introduced in https://github.com/discourse/discourse/pull/22666
We need to have a conditional loading spinner for the initial paint of the history modal as we don't have the revision yet loaded, so this can cause some odd rendering issues. At the same time we don't want to display the loading spinner each time we toggle between the revision versions, because the loading spinner replaces the revision body causing the modal sizes to be drastically different resulting in _jumping_ or _flashing_.
## Fix
Render the loading spinner only on the first paint of the modal.
https://github.com/discourse/discourse/assets/50783505/8d19275e-86a5-4132-8a1f-af4b4f5301a6
Followup to f5e8e73.
This switches the placeholder label to the existing string "optional
tags" and only shows it if there are no items picked.
Co-authored-by: Jarek Radosz <jradosz@gmail.com>
Change to drag move event handling. When position of mouse changed, we can assume it is not drag and drop, and we should keep default behaviour.
Otherwise, we stop propagation of the event to handle drag and drop correctly. s
New API to change sidebar mode. We defined two:
Separated - only sections belonging to specific panel are displayed, and buttons to switch the panel are available as well.
Combined - all sections are displayed together and switch panel buttons are not visible.
In addition, as a part of refactoring, a new service called SidebarState was introduced.
The `/u` route was broken when there were no directory columns because
its order parameter relied on the first column's name. This commit adds
a `likes_received` as the default order when there are no columns, which
results in a list of users being output without any additional columns.
For this very edge case, that's better than a JS error.
Fixes issue with scrolling background when lightbox is opened on mobile.
Since we rely on swiping for navigating lightbox galleries on mobile, we want to disable document scrolling.
We're seeing unhandled errors in production when web push notifications are failing with an SSL error. This is happening for a few users, but generating a large amount of log noise due to the sheer number of notifications.
This adds handling of SSL errors in two places:
1. In FinalDestination::HTTP, this is handled the same as a timeout error, and gives a chance to recover.
2. In PushNotificationPusher. This will cause the notification to retry a number of times, and if it keeps failing, disable push notifications for the user. (Existing behaviour.)
I wanted to wrap the SSL error in e.g. WebPush::RequestError, but the gem doesn't have request error handling, so didn't want to have the freedom patch diverge from the gem as well. Instead just propagating the raw SSL error.
Why this change?
We were verifying that a url for a section link in a custom sidebar
section is valid by passing the url string to `Router#recognize`.
If a `rootURL` has been set on the router, the url string that is passed
to `Router#recognize` has to start with the `rootURL`.
This commit fixes the problem by ensuring that `RouteInfoHelper` adds
the application subfolder path before calling `Router#recognize` on the
url string.
Why this change?
When setting up the `IntersectionObserver`, we did not account for the
top margin and padding causing no intersection event to fire when the
last tag is load into view. This commits fixes the problem by setting a
bottom margin using the `rootMargin` option when setting up the
`IntersectionObserver`.
This commit also improves the test coverage surrounding the loading of
more tags.
We recently replaced another ignore user modal with a Glimmer and DModal based component. This change makes use of that same component in the user card ignore modal by adding an enableSelection flag.
Interestingly, this missing parenthesis was silently repaired under Chrome/Firefox, but seems to have caused some issues on other browsers.
https://meta.discourse.org/t/272496
Why this change?
We're already displaying a category's description as the title attribute
on the category section link. We should do the same for tags as well.
Allow anonymous users (logged-in, but set to anonymous posting) to like posts
---------
Co-authored-by: Emmett Ling <eling@zendesk.com>
Co-authored-by: Nat <natalie.tay@discourse.org>
* Why was this change necessary?
The current logic in the user.hbs template file does not render the
trust level element for the user's info panel when the user is TL0,
because 0 is treated as falsey in the `if` conditional block.
Ref: https://meta.discourse.org/t/tl0-not-displayed-on-users-profile-pages/271779/10
* How does it address the problem?
This PR adds a predicate helper method local to the user controller that
includes an additional check which returns true if the trust_level of
the user is 0 on top of the existing logic. This allows TL0 users to
have their trust level rendered correctly in their profile's info panel.
In Safari, clicking any image in a lightbox gallery results in the first image loading (instead of the clicked image).
Previously we relied on document.activeElement to determine which lightbox image was clicked. However in Chrome the active element is the lightbox selector (a.lightbox), whereas in Safari the active element defaults to the body tag.
Currently the startingIndex that is calculated within processHTML() is used by lightbox to determine which image to load first. The starting index is currently achieved by checking each lightbox element within the gallery against the active element.
To fix this issue we can use the event.target to get the clicked image, then use the closest selector and pass that into the function to do the matching and return the correct startingIndex.
These methods were deprecated and marked for removal in 2.6. This change deletes them.
These deprecations use raise_error: true, so the fallbacks are at this point unreachable and can't be used anyway.
1. in the test, hiding is now done with css so if element gets rerendered it won't lose the styling
2. the skipping now allows for the `<article>` element itself being hidden
