Namespaceless class aliases are left behind for migration purposes.
They can be removed at a later date when dependant extensions
and skins are fully updated.
Bug: T301204
Change-Id: I2b37c1889ff862ec8bb41325fc9f654c673cd115
Server render the table of contents in a collapsed state when the total
number of headings is equal or greater than the value of
`$wgVectorTableOfContentsCollapseAtCount`. Otherwise, the table of
contents will be server rendered in its "expanded" state.
In addition:
* Revise table of contents tests to call one `assertion` per element so
that it is easier to see the exact element that may fail an assertion.
* Revise table of contents tests to call a mount function that can merge
props to allow for a more flexible set of tests.
* Revise table of contents tests by wrapping a `describe` around tests
that expect the same prop state.
* Adds typedef for table of sections props
Bug: T300973
Depends-On: Ifaee451e1903f2accd0ada2f2ed6dfa3f83037b6
Change-Id: I382200bc603b6abf757a91f14a8a55a6581969bd
Collapses sub-sections in the new table of contents by default
(except for non-js and reduced-motion users) and expands the
sections when the top-level section link has been clicked.
Refactors the `activateSection` TableOfContents methods into separate
`activateSection` and `deactivateSection` functions.
Adds `expandSection` and `collapseSection` methods.
Adds triangle icon as a visual expand/collapsed indicator
next to all ToC section headings and are hidden via CSS based on
whether or not the section contains subsections.
Adds test for tableOfContents.
Bug: T299361
Change-Id: I36b3ae7f9f633877683bc17a9444c970d7fa7293
Rather than test for fetch, limit the code to ES6 browsers.
Depends-On: I96a03796628a74ace93579d45a582711400c09c1
Change-Id: I4ca10182491118e61e155f99c713d4cb1b4fc7f0
We want the link that the user has clicked inside the TOC to be "active"
(e.g. bolded) regardless of whether the browser's scroll position
corresponds to that section. Therefore, we need to temporarily ignore
section observer until the browser has finished scrolling to the section
(if needed).
However, because the scroll event happens asyncronously after the user
clicks on a link and may not even happen at all (e.g. the user has
scrolled all the way to the bottom and clicks a section that is already
in the viewport), determining when we should resume section observer is
a bit tricky.
Because a scroll event may not even be triggered after clicking the
link, we instead allow the browser to perform a maximum number of
repaints before resuming sectionObserver. Per T297614#7687656, Firefox
wasn't consistently activating the table of contents section that the
user clicked even after waiting 2 frames. After further investigation,
it sometimes waits up to 3 frames before painting the new scroll
position so we have that as the limit.
Bug: T297614
Change-Id: If3632529f58c15348a7200258f4f5999ea0dadc4
This is often used by gadgets/scripts to request
information from the API. Given `vector` means old Vector
now that leads to styling issues.
The unfortunate side effect of this is that any code
checking mw.config('skin') === 'vector' will no longer work
and we'll likely need to patch various gadgets accordingly.
Bug: T300814
Change-Id: Ic920e91960cf81790096395256b75f8ed0dc4173
Given Wikidata is the only project using modern Vector,
and the only project where the search API is not applicable,
this will result in a loss of autocomplete on Wikidata.org
which will fall back to the non-JS mode.
Bug: T290688
Change-Id: Iece5a4efd43e09cd90c842c9c134ca115b35f2b2
This reflects production and avoids confusion during development
e.g. T299581#7660160
We already have overrides in place for all wikis where this should not
apply.
Change-Id: I45ecda031f83fc63c9c878c9caef42d327b2463f
This was related to two unintentional regressions as we switched
off the legacy feature in July 58c87018 in legacy Vector,
and 722b5fbf in modern Vector.
Bug: T298433
Change-Id: Id258e328d1691f7bd31d2b3c57d64d5434706561
This commits sets up the Table of Contents to bold the active section
when the section is scrolled.
Unfortunately, because our content does not have actual sections but
instead has a flat list of headings and paragraphs, we can't use
IntersectionObserver in the conventional way as it is optimized to find
intersections of elements that are *within* the viewport and the
callback will not reliably fire during certain scenarios (e.g. with fast
scrolling or when the headings are not currently within the viewport).
Furthermore, iterating through a list of elements and calling
`getBoundingClientRect()` can be expensive and can also cause
significant forced synchronous layouts that block the main thread.
The best compromise in terms of performance and function that I've found
is to use a combination of a throttled scroll event listener and
IntersectionObserver's ability to asyncronously find the
boundingClientRect of all elements off the main thread when `.observe`
is called which is the approach this patch takes. Although this is an
unorthodox way to use IntersectionObserver, performance profiles
recorded while holding the "down" arrow and scrolling for 10 seconds
with a 6x CPU throttle are comparable between master and this patch:
master: https://phabricator.wikimedia.org/F34930737
this patch: https://phabricator.wikimedia.org/F34930738
Bug: T297614
Change-Id: I4077d86a1786cc1f4a7d85b20b7cf402960940e7
Working correctly. No longer needed.
Additional change:
* add tooltip to menu
Depends-On: I418ce75bda8015520d1f1742ddcdfefbc8b9a162
Bug: T289619
Change-Id: I42f21ca8836e5042d07102e1516ca386478dfabc
This allows us to manage changes going forward in configuration
Depends-On: If50fedaccf959f7ae74c86caf81555ef4f46abd1
Bug: T298923
Change-Id: I09e2b417b496678db0841354e90fdaf6237eb226
For vector-2022 skin:
* MediaWiki:Vector.css and MediaWiki:Vector.js are added via the
existing ResourceLoader hook.
* User:<name>/vector.js and User:<name>/vector.css are added via new
VectorResourceLoader modules
Bug: T297758
Change-Id: I37e9a9d353695502213c7a651530995252d9505f
A new vector-2022 skin is added. This will be the eventual home
of the new Vector skin when we are ready to migrate.
Please see SkinVector class for the migration plan to simulate this
as part of testing.
Bug: T291098
Change-Id: Ibaddf94a5bfb5e21bbbaf1e0aa1b343a3f566d2d
Saw Query.Deferred exception: mw.user.getId is not a function
when using debug mode due to missing dependency
Change-Id: I9ff89e5632da6941bce77b079dee36f47a5fbcc8
This will currently remove table of contents in article body
for legacy and modern skin.
To prevent us deploying this in current form, a check is
added in generateHTML
This requires an adjustment of OverridableConfigRequirement to
support requirements which do not vary on whether the user is
logged in or not.
Bug: T297610
Change-Id: I847a284229e498b3aa04c16ea3f84c360e735052
Per the ticket, when this flag is enabled (and the
VectorLanguageInHeader config is enabled) we want to move the language
button from the bottom of the main page to beside the main page's title.
This config can be toggled with the `languageinmainpageheader` query
param (e.g. `?languageinmainpageheader=1`).
Bug: T293470
Change-Id: I41b4677f80b939810d16907b508ab29936f8629c
- Create new 'vector-searchsuggest-containing' translation for WVUI search footer text
- Use 'search-footer-text' slot in WVUI typeahead search
- Remove instances of old 'footerSearchText' prop
Bug: T290392
Depends-on: I8fb7761e60be330e58cd017872318fe3675c0be1
Change-Id: I9c946f85c3e4a603c362c3ea4b8016c585cdd212
- Pull IntersectionObserver into new file to share observer with different callbacks:
- Wrap show/hide functionality of sticky header in conditionals based on user test group or by default.
- Fire hooks for scroll event tracking in WME.
- Add new js for A/B test functions and variables:
- Fire hook to send data for A/B test initialization.
- Update main js to include scrollObserver, A/B test init functionality.
- Add A/B test config.
- Update ResourceLoader package dependencies for sticky header.
- Though not a strict dependency, see I42e3e7c2084c1e88363d5d1662630ed23a28c4d2 in WME repo which uses these hooks to log scroll events.
- This patch includes changes from I56f40e706f8706fde1c0891a0561dd32c5e02bfc which were consolidated here for simplicity and ease of review - related to T292587 which calls for logging an init event for bucketing of users during A/B testing.
Bug: T292586
Change-Id: If6446e1e84cea3649905808c4f0e9f6862255fa3
