This is happening due to operator precedence. Taking a simpler
example:
return i || typeof i === 'function' ? i() : (i + 3); where i is 1
Explanation from ChatGPT:
* First, the typeof operator is evaluated for i. Since i is 1, typeof i
returns the string 'number'. The result of this operation is `'number'.
* Then, the === operator is applied to 'number' and 'function'. The
result is false because these two strings are not equal.
* Now, we have the logical OR (||) operator. The i (which is 1) is
compared to the result of the typeof and === operations combined, which
is false. Since 1 is considered truthy, the || operation results in 1.
* After the || operation, we have the conditional (ternary) operator ? :.
In this case, the condition to the left of ? is 1, which is truthy, so
the expression after ? is evaluated.
* i() is the expression after ?. Since i is not a function, and the
condition to the left is truthy, it attempts to call i() but throws
a "TypeError: i is not a function" error.
Fiddle that demonstrates the issue: https://jsfiddle.net/t2v1w6ae/2/
Bug: T347847
Change-Id: If5e8405141dfafd53c4495c91265545ec01acab3
Add a new method isNamed in ext.uls.common to use the isNamed
method if available else use the isAnon method as usual.
mw.user.isNamed was added in MW 1.40
Bug: T337780
Change-Id: I747c042a95e8edc793a2265a15ed6ba8ae9f1997
The stylesheet is needed on legacy Vector but not modern
Vector 2022 meaning Vector 2022 loads two sets of styles
for buttons.
This is a short term fix until UniversalLanguageSelector can
use Codex.
Bug: T340255
Change-Id: Ie34949e31e93dcfcabc07fa418dec06022159ca7
Currently, inside the page language selector of multilingual wikis
(like Commons), the user can access the language settings by clicking
the display and input setting buttons that are provided at the bottom
of the language selector. However, instead of these buttons, the quick
actions trigger should be used instead for a consistent user experience.
The trigger will only provide access to the language settings, and other
quick action items won't have any effect in this case.
Bug: T314021
Change-Id: Iaaf61c85518b4d3d44d4a92dbf5dc7fdb96282fa
NOTE: This patch is identical to patch with change-id:
Ifdf2a529b30e5a2df8867b606a525c9f7b3bdb6c
The above patch has been merged but reverted because of the usage
of '$skin->getTemplateDate()' method, which should be avoided. The
current patch replaces the usage of this method, with the usage of
the output page title ($out->getTitle()). All the rest of the code
has been kept the same.
Bug: T316559
Change-Id: Ibef9f6fd46d9055c3e0865905fb8aa8d031c1940
This reverts commit 5d576d05b4.
Reason for revert: Using Skin::getTemplateData method outside the
skin rendering layer is dangerous and likely a performance issue as
it means generating the rendering data twice and makes various hooks
execute multiple times.
It has caused T326538 and may be causing other issues.
Bug: T326538
Change-Id: Ie5d079deae414eb199d2a40b98d04b57439eaac4
During the implementation of the “addEmptyState” method, a part of code
was copied from the “addActionsMenuTrigger” method. This part is the
rendering of the action menu items (Translate button, Open Language
Settings button, etc) that is common for both the empty state and the
actions menu. During this copy, two unused lines were also copied. These
lines basically create the trigger for the actions menu (the “ellipsis”
or “cog” icon button at the bottom right corner of non-empty ULS), which
is not rendered for the ULS empty state.
This patch removes these unused lines.
Change-Id: I4776c2038cb6e1c74401c4caa6705e98181c6dca
OOUI widgets are required for the actions menu dialog, but no need
to have them loaded unconditionally.
Bug: T309793
Change-Id: Icc09b88aa70af1316bd67a56b13a411ebc8f7f8a
"ext.uls.actions.menu.items.registry.js" should be required at the
top of the "ext.uls.interface.js" file. The latter is the main file
of the "ext.uls.interface" module, and it's the only one that is
executed when the module is added as an external dependency. Since,
the "mw.uls.ActionsMenuItemsRegistry" object is needed outside ULS
extension (inside ContentTranslation), the corresponding file should
be required at the top of the main file so that it's available.
Bug: T289840
Change-Id: I70ced03c09b7907c6dbf2aa35a29d5fd14b790e6
This patch replaces the display and input settings menu bar at the
bottom of the content language selector, with a floating icon that
opens a menu containing all the available language actions. In case
that only the language settings action is available, the language
settings menu is being opened instead.
In order to provide extensibility and support the addition of new
action items from other extensions, a registry class that inherits
from OO.Registry class is created. This class is used to create a
singleton registry object that holds all action items that should
be rendered inside the menu. Other modules/extensions can use this
registry to add new actions items to the menu, by passing the item
as argument, in the following form:
{ name: "", icon: "", text: "", handler: function() {} }
Bug: T289840
Change-Id: Iee017a9e3e6a654145e9fdd2b7df35baa348697d
The languagesettings dialog does not open when clicking the
uls.trigger for the first time. This issue occurs when the user is
not logged in, ULSPosition is personal, and ULSAnonCanChangeLanguage
is false.
Without this change, the following happens:
* uls.languagesettings is loaded via uls.interface
* uls.languagesettings::hide is called via uls.languagesettings::init
* click method is triggered immediately via script in uls.interface
* uls.languagesettings::show is called
* uls.languagesettings::hide is called - triggered via ::show
method - $( document.documentElement ).trigger( 'click' ); but
dialog is not visible yet, so this does nothing
* uls.languagesettings::show displays the uls.languagesettings
* hide method called again via click handler for documentElement
With this change in place the hide method is not called again due to
e.stopPropagation();
Additionally add a parameter autoOpen that can be set to open the dialog
automatically.
Bug: T301882
Change-Id: I54e8172ae017c4a9c6ab5b841d9328b2f24f97a8
In Vector the language button is a checkbox. It uses the checkbox
hack to provide non-JS dropdown behaviour.
When the JS upgrades such a button, the checkbox behavior continues
to work. An unsatisfying hack in Vector workarounds this problem.
This provides a neater way to disable that behavior
in Vector once the button is clicked by adding support for the
well documented checkbox hack.
Bug: T283757
Change-Id: I97a69c30b27cb1ded06451389e086229561c3589
- Update document click handler for loading ULS
- Use data attributes to ensure ULS isnt loaded multiple times for an element
Bug: T289815
Change-Id: Iba6cbbd6c6e48a1abfda342421822e3ff2715362
* Link in preferences is again opening ULS
* "personal" entry point now works even with compact languages
preference disabled
I added lots of comments and refactored this code to give things
better names to make this code easier to understand and maintain
and hopefully reduce the amount of bugs in the future.
Bug: T282956
Bug: T286574
Change-Id: I9cd6776ea6664e33fd63c49dfa77c5f004fba799
The compact languages button user preference will be applied to
any compact language button provided by the skin, this allows users
to opt out of the feature as before.
This will be used immediately in Vector in
I436554d9d51470d277d59c2c71e08124735e12fd
Bug: T282149
Change-Id: I726c61d4c6895a28b999781752535e0ddc961744
* $(node).prop(foo) -> node.foo
* For objects only expected to represent a single element,
use native querySelector() and its natural null return
fallback, instead of `$(), $.length, $()` etc.
* Fix a few minor non-voting eslint warnings that were in the CI
output about line length and unknown type "bool".
* Remove presumed outdated comment about Vector splitting,
per T234907.
* Rename ulsPosition to configPosition to be more clearly
different from ulsPopupPosition.
* Remove various 'uls' prefixes of local variables,
since this is ULS code in the ULS repository.
Change-Id: I1c617bf48283f47dc948550111c515faf173d1eb
Following on from Icc64044d, we fire the
mw.uls.compact_language_links.open hook whenever that treatment is
opened (and not only the first time that the triggering element is
clicked).
Bug: T281928
Change-Id: I6fa966c22c738ca12bcbeb0225c03f3f8394ecee
This allows us to correctly instrument (via the
UniversalLanguageSelector instrument) this action so interaction rates
between treatments can be compared.
Bug: T273232
Bug: T273928
Change-Id: Icc64044d51c567482d4f286637366cefb7beeb3e
In modern Vector, the ULS trigger button has a child node which is
a span. When clicks are received on the span, they will result
in positioning relating to the span rather than the button.
The ev.currentTarget should be read outside the asynchronous function
to avoid bubbling.
Bug: T276248
Change-Id: I6e138c88e29b335b8e0bc22cf0aa07c289a5eb74
The ulsPopup variable is local to the showUndoTooltip() function.
If it is called multiple times, then a previous assignment of an
OO.ui.PopupWidget object would not be found here in subsequent calls.
This check can only ever be false since it is the first statement in
the function (after variable and function declarations, which don't
do anything other than call `$()`).
Change-Id: I7020c103428d01b5e48c65be695471401f588fc4
composer:
* mediawiki/minus-x: 1.1.0 → 1.1.1
npm:
* eslint-config-wikimedia: 0.17.0 → 0.19.0
The following rules are failing and were disabled:
* compat/compat
Additional changes:
* Added the "composer phan" command to conveniently run phan.
* eslint: Renamed `wikimedia/client` profile to `client-es5` (T277085).
Change-Id: Ib31cbcd8c615d2e6abf9ee30f0f4d7b7baa54e2e
In development environment, ev.currentTarget is the button.
In Beta Cluster, however, once ext.uls.mediawiki is loaded,
it is now the document (the event has bubbled up). I do not
know what causes the difference, but we can use the target.
Bug: T276255
Change-Id: Ie4c425510293a6f2ce81e4bf4a353f2c8d86d412
Small dialogs were resizing after loading when display and input
setting buttons were added to it. Now delay showing the dialog until
they are loaded.
Bug: T276248
Change-Id: I7033903737afedbd4be908c84d07656c468ce801
Unrelated behavior change: ULS language selection dialog is hidden while
display or input settings is open.
Also simplified dead code in addDisplaySettings.
Bug: T276248
Change-Id: Ia91a2b83e7ad4072016649230e2376b0793cbbff
New Vector introduced a new content language selector trigger. This
code was hardcoding a behavior that works for compact language links
but is not so appropriate for other uses in the skin, which are out
of our control.
This patch aims to be a minimal change to allow other kinds of
behavior without changing the amount of tech debt. This changes
the default ULS dialog behavior to match the requirements shown
in the task. Compact language links specific behavior is retained but
only enabled for the compact language links trigger. The behavior
is chosen depending on the value of isUsingStandaloneLanguageButton().
For future changes, I propose that mw-interlanguage-selector class will
not have any styles attached to it. Whoever creates the trigger would
be in charge of styling it. Ideally that code would also define the
positioning and other behavior, but it is less clear how that can be
abstracted in a nice and decoupled way.
Bug: T276248
Change-Id: I52da6c2f5a1f25d64f322a3c8f6105da3b244b66
Changes to comments, naming and code to increase clarity of the code
and explain better what it does and why. No change in behavior.
Change-Id: I998fcfd620c2ee737618c3ab8f41fb6dfdd2c99a
Light refactor of existing code into reusable method to support
this.
Use Extension attributes to allow skins to provide ULS
additional configuration.
Bug: T274396
Change-Id: I7dcd49f05fae83fbc0c15768bee8ca93eab17bcc
Without the following changes the language button shows the
wrong label and opens a dialog with zero languages.
* Don't apply heading change to modern Vector
* Look for the element .mw-portlet-lang as well as #p-lang
Bug: T273232
Bug: T273928
Change-Id: Ic201b1983a17cc37fd1ff7c507aab656ea25f370
This provides an alternative mechanism to
I0518ecdf402ebf5eb6bad2c430f6462322c0d8e1 for loading the compact
language link module. Instead of relying on the client, the HTML
is inspected.
Bug: T264824
Change-Id: I977a998388b3e70f7fe4d97fa05be3c1ac1bf676
Example usage:
Iabd4688c6081b4de391b9655b92a16f3a414e018
We will skip loading the compact link if we don't need
to compact the languages.
Note special handling is known for Timeless which stops
propagation of events. This will be fixed in Timeless at a
later date.
Bug: T264824
Change-Id: I0518ecdf402ebf5eb6bad2c430f6462322c0d8e1
Introduced in I740600d18859422b2f98a5ef92d0321f6e9615a2.
We need to prevent the default action (navigating a link) so that
our custom code has a chance to run. Before it was synchronous so
it called location.href before default action had a chance to execute.
When it was made asynchronous, the default action got executed before
our custom code.
Change-Id: I292f99aa5f5ff536d8197174c317018462685866
Follows-up c578db02 and ea671b1f, which I thought removed
all code relating to the old async EventLogging method.
I didn't notice this UI code at the time, because I only took a
single pass over the code to find dead code. Now that that code
is gone, it is clear that the UI code is also redundant.
The mw.track() and logEvent() methods don't track the Beacon API's
async fetches, which also isn't needed, since the loss of browser
context upon navigation doesn't abort background beacons.
The loading of the EL library itself is already ensured via a
dependency so we already know there won't be an async fetch for
that.
What that leaves is some portion of older browsers in which a
EventLogging falls back to 'new Image'. This is basically just
IE 11 per <https://caniuse.com/beacon>, and for those some portion
of events will have been lost since EventLogging removed support
two+ years ago for tracking those fallback fetches via a Promise
(because of the perf issues caused by what the removed code here
was able to do).
Change-Id: Idf4378f983b6ba0e755ebadb97aa6d87cf95f7a5
As a precursor to incorporating a new language switcher in the new
version of Vector I'd like to improve the performance of loading
the switcher.
It seems most code can be deferred until the language selector
button is clicked.
This shaves around 30kb of resources off the critical path for
most users. There's potential here for a positive performance
impact so we should follow up the deployment by checking the
associated performance graphs to see if there's improvement.
Note, if the compact personal links feature is enabled
there is no performance saving for now. This will be addressed in follow
ups.
Bug: T153844
Bug: T153845
Bug: T237061
Change-Id: I740600d18859422b2f98a5ef92d0321f6e9615a2
