mirror of
https://gerrit.wikimedia.org/r/mediawiki/skins/MinervaNeue
synced 2024-11-25 06:36:32 +00:00
53a80e1bcc
These CSS classes are specific to the Minerva skin and we want to move this file to MobileFrontend. Now that this code is all in one place, I noticed that it seems to not do much at all… Everything in this function looks like it could just be done in the PHP code. If PHP does it all, then we could remove all of it for a free performance improvement. Bug: T198765 Change-Id: I6487c2fc520e14e0856b2e9a6f9dfa5066205817
375 lines
11 KiB
JavaScript
375 lines
11 KiB
JavaScript
( function ( M, track, config, $ ) {
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var
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toast = M.require( 'mobile.startup/toast' ),
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time = M.require( 'mobile.startup/time' ),
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user = M.require( 'mobile.startup/user' ),
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skin = M.require( 'mobile.init/skin' ),
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issues = M.require( 'skins.minerva.scripts/pageIssues' ),
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DownloadIcon = M.require( 'skins.minerva.scripts/DownloadIcon' ),
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browser = M.require( 'mobile.startup/Browser' ).getSingleton(),
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loader = M.require( 'mobile.startup/rlModuleLoader' ),
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router = require( 'mediawiki.router' ),
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OverlayManager = M.require( 'mobile.startup/OverlayManager' ),
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CtaDrawer = M.require( 'mobile.startup/CtaDrawer' ),
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Icon = M.require( 'mobile.startup/Icon' ),
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Button = M.require( 'mobile.startup/Button' ),
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Anchor = M.require( 'mobile.startup/Anchor' ),
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overlayManager = new OverlayManager( require( 'mediawiki.router' ) ),
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page = M.getCurrentPage(),
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api = new mw.Api(),
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thumbs = page.getThumbnails();
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/**
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* Event handler for clicking on an image thumbnail
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* @param {JQuery.Event} ev
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* @ignore
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*/
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function onClickImage( ev ) {
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ev.preventDefault();
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routeThumbnail( $( this ).data( 'thumb' ) );
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}
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/**
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* @param {JQuery.Element} thumbnail
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* @ignore
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*/
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function routeThumbnail( thumbnail ) {
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router.navigate( '#/media/' + encodeURIComponent( thumbnail.getFileName() ) );
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}
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/**
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* Add routes to images and handle clicks
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* @method
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* @ignore
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*/
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function initMediaViewer() {
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thumbs.forEach( function ( thumb ) {
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thumb.$el.off().data( 'thumb', thumb ).on( 'click', onClickImage );
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} );
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}
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/**
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* Hijack the Special:Languages link and replace it with a trigger to a LanguageOverlay
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* that displays the same data
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* @ignore
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*/
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function initButton() {
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// This catches language selectors in page actions and in secondary actions (e.g. Main Page)
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var $primaryBtn = $( '.language-selector' );
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if ( $primaryBtn.length ) {
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// We only bind the click event to the first language switcher in page
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$primaryBtn.on( 'click', function ( ev ) {
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ev.preventDefault();
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if ( $primaryBtn.attr( 'href' ) || $primaryBtn.find( 'a' ).length ) {
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router.navigate( '/languages' );
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} else {
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toast.show( mw.msg( 'mobile-frontend-languages-not-available' ) );
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}
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} );
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}
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}
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/**
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* Return the language code of the device in lowercase
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*
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* @ignore
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* @return {string|undefined}
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*/
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function getDeviceLanguage() {
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var lang = navigator && navigator.languages ?
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navigator.languages[0] :
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navigator.language || navigator.userLanguage ||
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navigator.browserLanguage || navigator.systemLanguage;
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return lang ? lang.toLowerCase() : undefined;
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}
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/**
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* Loads tablet modules when the skin is in tablet mode and the
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* current page is in the main namespace.
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* @method
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* @ignore
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*/
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function loadTabletModules() {
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if ( browser.isWideScreen() ) {
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mw.loader.using( 'skins.minerva.tablet.scripts' );
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}
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}
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/**
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* Make an instance of an ImageOverlay. This function assumes that the module
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* providing the ImageOverlay has been asynchronously loaded.
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* @method
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* @ignore
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* @param {string} title Url of image
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* @return {ImageOverlay}
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*/
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function makeImageOverlay( title ) {
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var ImageOverlay = M.require( 'mobile.mediaViewer/ImageOverlay' ),
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imageOverlay = new ImageOverlay( {
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api: api,
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thumbnails: thumbs,
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title: decodeURIComponent( title )
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} );
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imageOverlay.on( ImageOverlay.EVENT_EXIT, function () {
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// Actually dismiss the overlay whenever the cross is closed.
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window.location.hash = '';
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// Clear the hash.
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router.navigate( '' );
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} );
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imageOverlay.on( ImageOverlay.EVENT_SLIDE, function ( nextThumbnail ) {
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routeThumbnail( nextThumbnail );
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} );
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return imageOverlay;
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}
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/**
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* Load image overlay
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* @method
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* @ignore
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* @uses ImageOverlay
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* @param {string} title Url of image
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* @return {JQuery.Deferred|ImageOverlay}
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*/
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function loadImageOverlay( title ) {
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if ( mw.loader.getState( 'mmv.bootstrap' ) === 'ready' ) {
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// This means MultimediaViewer has been installed and is loaded.
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// Avoid loading it (T169622)
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return $.Deferred().reject();
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}
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if ( mw.loader.getState( 'mobile.mediaViewer' ) === 'ready' ) {
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// If module already loaded, do this synchronously to avoid the event loop causing
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// a visible flash (see T197110)
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return makeImageOverlay( title );
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}
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return loader.loadModule( 'mobile.mediaViewer' ).then( function () {
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return makeImageOverlay( title );
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} );
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}
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// Routes
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overlayManager.add( /^\/media\/(.+)$/, loadImageOverlay );
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overlayManager.add( /^\/languages$/, function () {
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var lang = mw.config.get( 'wgUserLanguage' );
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return loader.loadModule( 'mobile.languages.structured', true ).then( function ( loadingOverlay ) {
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var PageGateway = M.require( 'mobile.startup/PageGateway' ),
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gateway = new PageGateway( api ),
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LanguageOverlay = M.require( 'mobile.languages.structured/LanguageOverlay' );
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return gateway.getPageLanguages( mw.config.get( 'wgPageName' ), lang ).then( function ( data ) {
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loadingOverlay.hide();
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return new LanguageOverlay( {
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currentLanguage: mw.config.get( 'wgContentLanguage' ),
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languages: data.languages,
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variants: data.variants,
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deviceLanguage: getDeviceLanguage()
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} );
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} );
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} );
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} );
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// Setup
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$( function () {
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initButton();
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initMediaViewer();
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} );
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/**
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* Initialisation function for last modified module.
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*
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* Enhances an element representing a time
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* to show a human friendly date in seconds, minutes, hours, days
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* months or years
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* @ignore
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* @param {JQuery.Object} [$lastModifiedLink]
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*/
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function initHistoryLink( $lastModifiedLink ) {
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var delta, historyUrl, msg, $bar,
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ts, username, gender;
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historyUrl = $lastModifiedLink.attr( 'href' );
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ts = $lastModifiedLink.data( 'timestamp' );
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username = $lastModifiedLink.data( 'user-name' ) || false;
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gender = $lastModifiedLink.data( 'user-gender' );
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if ( ts ) {
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delta = time.getTimeAgoDelta( parseInt( ts, 10 ) );
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if ( time.isRecent( delta ) ) {
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$bar = $lastModifiedLink.closest( '.last-modified-bar' );
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$bar.addClass( 'active' );
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// in beta update icons to be inverted
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$bar.find( '.mw-ui-icon' ).each( function () {
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$( this ).attr( 'class', $( this ).attr( 'class' ).replace( '-gray', '-invert' ) );
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} );
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}
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msg = time.getLastModifiedMessage( ts, username, gender, historyUrl );
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$lastModifiedLink.replaceWith( msg );
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}
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}
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/**
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* Initialisation function for last modified times
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*
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* Enhances .modified-enhancement element
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* to show a human friendly date in seconds, minutes, hours, days
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* months or years
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* @ignore
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*/
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function initModifiedInfo() {
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$( '.modified-enhancement' ).each( function () {
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initHistoryLink( $( this ) );
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} );
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}
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/**
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* Initialisation function for user creation module.
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*
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* Enhances an element representing a time
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+ to show a human friendly date in seconds, minutes, hours, days
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* months or years
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* @ignore
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* @param {JQuery.Object} [$tagline]
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*/
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function initRegistrationDate( $tagline ) {
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var msg, ts;
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ts = $tagline.data( 'userpage-registration-date' );
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if ( ts ) {
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msg = time.getRegistrationMessage( ts, $tagline.data( 'userpage-gender' ) );
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$tagline.text( msg );
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}
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}
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/**
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* Initialisation function for registration date on user page
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*
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* Enhances .tagline-userpage element
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* to show human friendly date in seconds, minutes, hours, days
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* months or years
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* @ignore
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*/
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function initRegistrationInfo() {
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$( '#tagline-userpage' ).each( function () {
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initRegistrationDate( $( this ) );
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} );
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}
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/**
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* Initialize and inject the download button
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*
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* There are many restrictions when we can show the download button, this function should handle
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* all device/os/operating system related checks and if device supports printing it will inject
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* the Download icon
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* @ignore
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*/
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function appendDownloadButton() {
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var downloadIcon = new DownloadIcon( skin, config.get( 'wgMinervaDownloadNamespaces' ), window );
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if ( downloadIcon.isAvailable( navigator.userAgent ) ) {
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// Because the page actions are floated to the right, their order in the
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// DOM is reversed in the display. The watchstar is last in the DOM and
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// left-most in the display. Since we want the download button to be to
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// the left of the watchstar, we put it after it in the DOM.
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downloadIcon.$el.insertAfter( '#ca-watch' );
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track( 'minerva.downloadAsPDF', {
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action: 'buttonVisible'
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} );
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}
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}
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/**
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* Initialize red links call-to-action
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*
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* Upon clicking a red link, show an interstitial CTA explaining that the page doesn't exist
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* with a button to create it, rather than directly navigate to the edit form.
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*
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* @ignore
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*/
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function initRedlinksCta() {
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page.getRedLinks().on( 'click', function ( ev ) {
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var drawerOptions = {
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progressiveButton: new Button( {
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progressive: true,
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label: mw.msg( 'mobile-frontend-editor-redlink-create' ),
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href: $( this ).attr( 'href' )
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} ).options,
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closeAnchor: new Anchor( {
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progressive: true,
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label: mw.msg( 'mobile-frontend-editor-redlink-leave' ),
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additionalClassNames: 'hide'
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} ).options,
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content: mw.msg( 'mobile-frontend-editor-redlink-explain' ),
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actionAnchor: false
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},
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drawer = new CtaDrawer( drawerOptions );
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// use preventDefault() and not return false to close other open
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// drawers or anything else.
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ev.preventDefault();
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drawer.show();
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} );
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}
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/**
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* Initialize page edit action link (#ca-edit)
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*
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* Mark the edit link as disabled if the user is not actually able to edit the page for some
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* reason (e.g. page is protected or user is blocked).
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*
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* Note that the link is still clickable, but clicking it will probably open a view-source
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* form or display an error message, rather than open an edit form.
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*
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* FIXME: Review this code as part of T206262
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*
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* @ignore
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*/
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function initEditLink() {
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var
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// FIXME: create a utility method to generate class names instead of
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// constructing temporary objects. This affects disabledEditIcon,
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// enabledEditIcon, enabledEditIcon, and disabledClass and
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// a number of other places in the code base.
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disabledEditIcon = new Icon( {
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name: 'edit',
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glyphPrefix: 'minerva'
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} ),
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enabledEditIcon = new Icon( {
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name: 'edit-enabled',
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glyphPrefix: 'minerva'
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} ),
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enabledClass = enabledEditIcon.getGlyphClassName(),
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disabledClass = disabledEditIcon.getGlyphClassName(),
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isReadOnly = mw.config.get( 'wgMinervaReadOnly' ),
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isEditable = mw.config.get( 'wgIsProbablyEditable' ),
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blockInfo = user.isAnon() ? false : mw.config.get( 'wgMinervaUserBlockInfo', false ),
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canEdit = !isReadOnly && isEditable && !blockInfo;
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$( '#ca-edit' )
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.addClass( canEdit ? enabledClass : disabledClass )
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.removeClass( canEdit ? disabledClass : enabledClass );
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}
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$( function () {
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// Update anything else that needs enhancing (e.g. watchlist)
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initModifiedInfo();
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initRegistrationInfo();
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initHistoryLink( $( '.last-modifier-tagline a' ) );
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M.on( 'resize', loadTabletModules );
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loadTabletModules();
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appendDownloadButton();
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initRedlinksCta();
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initEditLink();
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// Setup the issues banner on the page
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// Pages which dont exist (id 0) cannot have issues
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if ( !page.isMissing ) {
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issues.init( overlayManager, page );
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}
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} );
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M.define( 'skins.minerva.scripts/overlayManager', overlayManager );
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}( mw.mobileFrontend, mw.track, mw.config, jQuery ) );
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