mirror of
https://gerrit.wikimedia.org/r/mediawiki/skins/Vector.git
synced 2024-11-15 11:58:44 +00:00
24d69726f3
Performance: This reclaims 1.3kb of CSS. Bug: T336526 Change-Id: I6c1ed1523df8cc9e2f2ca09506f12a595b8b013d
46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
/**
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* @param {HTMLElement} watchIcon
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* @param {boolean} isWatched
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* @param {string} expiry
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*/
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const updateWatchIcon = ( watchIcon, isWatched, expiry ) => {
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watchIcon.classList.remove(
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// Vector attaches two icon classes to the element.
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// Remove the mw-ui-icon one rather than managing both.
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'mw-ui-icon-star',
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'mw-ui-icon-unStar',
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'mw-ui-icon-wikimedia-unStar',
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'mw-ui-icon-wikimedia-star',
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'mw-ui-icon-wikimedia-halfStar'
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);
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if ( isWatched ) {
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if ( expiry === 'infinity' ) {
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watchIcon.classList.add( 'mw-ui-icon-wikimedia-unStar' );
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} else {
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watchIcon.classList.add( 'mw-ui-icon-wikimedia-halfStar' );
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}
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} else {
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watchIcon.classList.add( 'mw-ui-icon-wikimedia-star' );
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}
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};
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const init = () => {
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mw.hook( 'wikipage.watchlistChange' ).add(
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function ( /** @type {boolean} */ isWatched, /** @type {string} */ expiry ) {
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const watchIcons = document.querySelectorAll( '.mw-watchlink .vector-icon' );
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if ( !watchIcons ) {
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return;
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}
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Array.from( watchIcons ).forEach( ( watchIcon ) => {
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updateWatchIcon( /** @type {HTMLElement} */ ( watchIcon ), isWatched, expiry );
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} );
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}
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);
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};
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module.exports = {
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updateWatchIcon,
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init
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};
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