* Add class to remove all UA styles from a button
* Improve classList utilisation
* Simplify JSX
* Use classlist instead of concatenation
* Fix reply count focusable when not acting as a button
* Add SR only class
* Add new reply count translations
* Use cleaner translations
* Remove unused import
* Add missing new line
* Delete Accessibility.less
* Use existing `.visually-hidden` class
* Format
* Fix locale formatting
* Add Tooltip component to common
Will be used to provide backwards compatibility when we switch to CSS tooltips.
All other methods of creating tooltips are deprecated and this component-based method should be used instead.
* Modify direct child instead of using container element
Instead of using a container to house the tooltip, we'll now modify the
first direct child of the Tooltip component.
The Tooltip component will ensure that:
- children are passed to it
- only one child is present
- that child is an actual HTML Element and not a text node, or similar
- that child is currently present in the DOM
Only after all of the above are satisfied, will the tooltip be created
on that element. We store a reference to the DOM node that the tooltip
should be created on, then use this to perform tooltip actions via
jQuery. If this element gets changes (e.g. the tooltip content is
updated to another element) then the tooltip will be recreated.
If any of the first 3 requirements are not satisfied, an error will
be thrown to alert the developer to their misuse of this component.
To make this work, we do need to overwrite the title attribute of
the element with the tooltip, but this is the only solution other than
specifying `title` as an option when making the tooltip, but this is
not accessible by screenreaders unless they simulate a hover on the
element.
* Add warning about component overwriting `title` attr
* Update previous uses of Tooltip component
* Remove `lodash-es` dependency
* Replace `escapeRegExp` with home-made util
* Replace `throttle` with `throttle-debounce` library
* Use native browser methods for `deepFlatten`
We need a polyfill for iOS 11 and below. I think using a native method with this polyfill is better than having our own function instead, even if the bundle size is ~150B more.
* Save a few bytes in `escapeRegExp`
* Fix typo in comment
* Undo import re-organisation
* Use spread instead of slice
* Use smaller Array.flat polyfill from MDN
* Export new utils in `compat.js`
Implement custom accessible dropdown toggle labels for forum components
Making the a11y label more specific to the specific action it performs is critical for good UX with assistive technologies.
- Support slug drivers for core's sluggable models, easily extends to other models
- Add automated testing for affected single-model API routes
- Fix nickname selection UI
- Serialize slugs as `slug` attribute
- Make min search length a constant
Because the Slidable class was always added on creation, it was lost every time the class list changed (in this case when the discussion was hidden/unhidden which added/removed DiscussionListItem--hidden class). So by determining the Slidable class's presence in elementAttrs() method, it guarantees it always properly set.
* Update frontend to Mithril 2
- Update Mithril version to v2.0.4
- Add Typescript typings for Mithril
- Rename "props" to "attrs"; "initProps" to "initAttrs"; "m.prop" to "m.stream"; "m.withAttr" to "utils/withAttr".
- Use Mithril 2's new lifecycle hooks
- SubtreeRetainer has been rewritten to be more useful for the new system
- Utils for forcing page re-initializations have been added (force attr in links, setRouteWithForcedRefresh util)
- Other mechanical changes, following the upgrade guide
- Remove some of the custom stuff in our Component base class
- Introduce "fragments" for non-components that control their own DOM
- Remove Mithril patches, introduce a few new ones (route attrs in <a>;
- Redesign AlertManagerState `show` with 3 overloads: `show(children)`, `show(attrs, children)`, `show(componentClass, attrs, children)`
- The `affixedSidebar` util has been replaced with an `AffixedSidebar` component
Challenges:
- `children` and `tag` are now reserved, and can not be used as attr names
- Behavior of links to current page changed in Mithril. If moving to a page that is handled by the same component, the page component WILL NOT be re-initialized by default. Additional code to keep track of the current url is needed (See IndexPage, DiscussionPage, and UserPage for examples)
- Native Promise rejections are shown on console when not handled
- Instances of components can no longer be stored. The state pattern should be used instead.
Refs #1821.
Co-authored-by: Alexander Skvortsov <sasha.skvortsov109@gmail.com>
Co-authored-by: Matthew Kilgore <tankerkiller125@gmail.com>
Co-authored-by: Franz Liedke <franz@develophp.org>
* Replace gulp with webpack and npm scripts for JS compilation
* Set up Travis CI to commit compiled JS
* Restructure `js` directory; only one instance of npm, forum/admin are "submodules"
* Refactor JS initializers into Application subclasses
* Maintain partial compatibility API (importing from absolute paths) for extensions
* Remove minification responsibility from PHP asset compiler
* Restructure `less` directory
