mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-12-12 06:27:01 +00:00
1649 lines
56 KiB
JavaScript
1649 lines
56 KiB
JavaScript
/*!
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* VisualEditor MediaWiki DesktopArticleTarget init.
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*
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* This file must remain as widely compatible as the base compatibility
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* for MediaWiki itself (see mediawiki/core:/resources/startup.js).
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* Avoid use of: SVG, HTML5 DOM, ContentEditable etc.
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*
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* @copyright See AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/* eslint-disable no-jquery/no-global-selector */
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// TODO: ve.now and ve.track should be moved to mw.libs.ve
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/* global ve */
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/**
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* Platform preparation for the MediaWiki view page. This loads (when user needs it) the
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* actual MediaWiki integration and VisualEditor library.
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*/
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( function () {
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const configData = require( './data.json' ),
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veactionToMode = {
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edit: 'visual',
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editsource: 'source'
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},
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availableModes = [];
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let init = null,
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conf = null,
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tabMessages = null,
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pageExists = null,
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viewUrl = null,
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veEditUrl = null,
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tabPreference = null;
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let veEditSourceUrl, targetPromise, url,
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initialWikitext, oldId,
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isLoading, tempWikitextEditor, tempWikitextEditorData,
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$toolbarPlaceholder, $toolbarPlaceholderBar,
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contentTop, wasFloating,
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active = false,
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targetLoaded = false,
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plugins = [],
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welcomeDialogDisabled = false,
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educationPopupsDisabled = false,
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// Defined after document-ready below
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$targetContainer = null;
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if ( mw.config.get( 'wgMFMode' ) ) {
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mw.log.warn( 'Attempted to load desktop target on mobile.' );
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return;
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}
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/**
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* Show the loading progress bar
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*/
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function showLoading() {
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if ( isLoading ) {
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return;
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}
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isLoading = true;
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$( 'html' ).addClass( 've-activated ve-loading' );
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if ( !init.$loading ) {
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init.progressBar = new mw.libs.ve.ProgressBarWidget();
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init.$loading = $( '<div>' )
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.addClass( 've-init-mw-desktopArticleTarget-loading-overlay' )
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.append( init.progressBar.$element );
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}
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$( document ).on( 'keydown', onDocumentKeyDown );
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$toolbarPlaceholderBar.append( init.$loading );
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}
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/**
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* Increment loading progress by one step
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*
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* See mw.libs.ve.ProgressBarWidget for steps.
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*/
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function incrementLoadingProgress() {
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init.progressBar.incrementLoadingProgress();
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}
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/**
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* Clear and hide the loading progress bar
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*/
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function clearLoading() {
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init.progressBar.clearLoading();
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isLoading = false;
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$( document ).off( 'keydown', onDocumentKeyDown );
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$( 'html' ).removeClass( 've-loading' );
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if ( init.$loading ) {
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init.$loading.detach();
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}
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if ( tempWikitextEditor ) {
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teardownTempWikitextEditor();
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}
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hideToolbarPlaceholder();
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}
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/**
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* Handle window scroll events
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*
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* @param {Event} e
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*/
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function onWindowScroll() {
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const scrollTop = $( document.documentElement ).scrollTop();
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const floating = scrollTop > contentTop;
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if ( floating !== wasFloating ) {
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const width = $targetContainer.outerWidth();
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$toolbarPlaceholder.toggleClass( 've-init-mw-desktopArticleTarget-toolbarPlaceholder-floating', floating );
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$toolbarPlaceholderBar.css( 'width', width );
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wasFloating = floating;
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}
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}
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const onWindowScrollListener = mw.util.throttle( onWindowScroll, 250 );
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/**
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* Show a placeholder for the VE toolbar
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*/
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function showToolbarPlaceholder() {
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if ( !$toolbarPlaceholder ) {
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// Create an equal-height placeholder for the toolbar to avoid vertical jump
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// when the real toolbar is ready.
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$toolbarPlaceholder = $( '<div>' ).addClass( 've-init-mw-desktopArticleTarget-toolbarPlaceholder' );
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$toolbarPlaceholderBar = $( '<div>' ).addClass( 've-init-mw-desktopArticleTarget-toolbarPlaceholder-bar' );
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$toolbarPlaceholder.append( $toolbarPlaceholderBar );
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}
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// Toggle -floating class before append (if required) to avoid content moving later
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contentTop = $targetContainer.offset().top;
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wasFloating = null;
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onWindowScroll();
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const scrollTopBefore = $( document.documentElement ).scrollTop();
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$targetContainer.prepend( $toolbarPlaceholder );
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window.addEventListener( 'scroll', onWindowScrollListener, { passive: true } );
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if ( wasFloating ) {
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// Browser might not support scroll anchoring:
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// https://developer.mozilla.org/en-US/docs/Web/CSS/overflow-anchor/Guide_to_scroll_anchoring
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// ...so compute the new scroll offset ourselves.
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window.scrollTo( 0, scrollTopBefore + $toolbarPlaceholder.outerHeight() );
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}
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// Add class for transition after first render
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setTimeout( () => {
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$toolbarPlaceholder.addClass( 've-init-mw-desktopArticleTarget-toolbarPlaceholder-open' );
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} );
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}
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/**
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* Hide the placeholder for the VE toolbar
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*/
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function hideToolbarPlaceholder() {
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if ( $toolbarPlaceholder ) {
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window.removeEventListener( 'scroll', onWindowScrollListener );
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$toolbarPlaceholder.detach();
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$toolbarPlaceholder.removeClass( 've-init-mw-desktopArticleTarget-toolbarPlaceholder-open' );
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}
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}
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/**
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* Create a temporary `<textarea>` wikitext editor while source mode loads
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*
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* @param {Object} data Initialisation data for VE
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*/
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function setupTempWikitextEditor( data ) {
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let wikitext = data.content;
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// Add trailing linebreak to non-empty wikitext documents for consistency
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// with old editor and usability. Will be stripped on save. T156609
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if ( wikitext ) {
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wikitext += '\n';
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}
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tempWikitextEditor = new mw.libs.ve.MWTempWikitextEditorWidget( { value: wikitext } );
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tempWikitextEditorData = data;
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// Bring forward some transformations that show the editor is now ready
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// Grey out the page title if it is below the editing toolbar (depending on skin), to show it is uneditable.
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$( '.ve-init-mw-desktopArticleTarget-targetContainer #firstHeading' ).addClass( 've-init-mw-desktopArticleTarget-uneditableContent' );
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$( '#mw-content-text' )
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.before( tempWikitextEditor.$element )
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.addClass( 'oo-ui-element-hidden' );
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$( 'html' ).addClass( 've-tempSourceEditing' ).removeClass( 've-loading' );
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// Resize the textarea to fit content. We could do this more often (e.g. on change)
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// but hopefully this temporary textarea won't be visible for too long.
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tempWikitextEditor.adjustSize().moveCursorToStart();
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ve.track( 'editAttemptStep', { action: 'ready', mode: 'source', platform: 'desktop' } );
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mw.libs.ve.tempWikitextEditor = tempWikitextEditor;
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mw.hook( 've.wikitextInteractive' ).fire();
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}
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/**
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* Synchronise state of temporary wikitexteditor back to the VE initialisation data object
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*/
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function syncTempWikitextEditor() {
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let wikitext = tempWikitextEditor.getValue();
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// Strip trailing linebreak. Will get re-added in ArticleTarget#parseDocument.
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if ( wikitext.slice( -1 ) === '\n' ) {
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wikitext = wikitext.slice( 0, -1 );
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}
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if ( wikitext !== tempWikitextEditorData.content ) {
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// Write changes back to response data object,
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// which will be used to construct the surface.
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tempWikitextEditorData.content = wikitext;
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// TODO: Consider writing changes using a
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// transaction so they can be undone.
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// For now, just mark surface as pre-modified
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tempWikitextEditorData.fromEditedState = true;
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}
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// Store the last-seen selection and pass to the target
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tempWikitextEditorData.initialSourceRange = tempWikitextEditor.getRange();
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tempWikitextEditor.$element.prop( 'readonly', true );
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}
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/**
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* Teardown the temporary wikitext editor
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*/
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function teardownTempWikitextEditor() {
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// Destroy widget and placeholder
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tempWikitextEditor.$element.remove();
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mw.libs.ve.tempWikitextEditor = tempWikitextEditor = null;
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tempWikitextEditorData = null;
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$( '#mw-content-text' ).removeClass( 'oo-ui-element-hidden' );
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$( 'html' ).removeClass( 've-tempSourceEditing' );
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}
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/**
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* Abort loading the editor
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*/
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function abortLoading() {
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$( 'html' ).removeClass( 've-activated' );
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active = false;
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updateTabs( false );
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// Push read tab URL to history
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if ( $( '#ca-view a' ).length ) {
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history.pushState( { tag: 'visualeditor' }, '', $( '#ca-view a' ).attr( 'href' ) );
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}
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clearLoading();
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}
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/**
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* Handle keydown events on the document
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*
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* @param {jQuery.Event} e Keydown event
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*/
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function onDocumentKeyDown( e ) {
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if ( e.which === 27 /* OO.ui.Keys.ESCAPE */ ) {
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abortLoading();
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e.preventDefault();
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}
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}
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/**
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* Parse a section value from a query string object
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*
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* @example
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* parseSection( new URL( location.href ).searchParams.get( 'section' ) )
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*
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* @param {string|undefined} section Section value from query object
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* @return {string|null} Section if valid, null otherwise
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*/
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function parseSection( section ) {
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// Section must be a number, 'new' or 'T-' prefixed
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if ( section && /^(new|\d+|T-\d+)$/.test( section ) ) {
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return section;
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}
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return null;
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}
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/**
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* Use deferreds to avoid loading and instantiating Target multiple times.
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*
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* @private
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* @param {string} mode Target mode: 'visual' or 'source'
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* @param {string} section Section to edit
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* @return {jQuery.Promise}
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*/
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function getTarget( mode, section ) {
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if ( !targetPromise ) {
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// The TargetLoader module is loaded in the bottom queue, so it should have been
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// requested already but it might not have finished loading yet
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targetPromise = mw.loader.using( 'ext.visualEditor.targetLoader' )
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.then( () => {
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mw.libs.ve.targetLoader.addPlugin(
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// Run VisualEditorPreloadModules, but if they fail, we still want to continue
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// loading, so convert failure to success
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() => mw.loader.using( conf.preloadModules ).catch(
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() => $.Deferred().resolve()
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)
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);
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// Add modules specific to desktop (modules shared between desktop
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// and mobile are already added by TargetLoader)
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[
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'ext.visualEditor.desktopArticleTarget',
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// Add requested plugins
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...plugins
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].forEach( mw.libs.ve.targetLoader.addPlugin );
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plugins = [];
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return mw.libs.ve.targetLoader.loadModules( mode );
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} )
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.then( () => {
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if ( !active ) {
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// Loading was aborted
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// TODO: Make loaders abortable instead of waiting
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targetPromise = null;
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return $.Deferred().reject().promise();
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}
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const target = ve.init.mw.targetFactory.create(
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conf.contentModels[ mw.config.get( 'wgPageContentModel' ) ], {
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modes: availableModes,
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defaultMode: mode
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}
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);
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target.on( 'deactivate', () => {
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active = false;
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updateTabs( false );
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} );
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target.on( 'reactivate', () => {
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url = new URL( location.href );
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activateTarget(
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getEditModeFromUrl( url ),
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parseSection( url.searchParams.get( 'section' ) )
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);
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} );
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target.setContainer( $targetContainer );
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targetLoaded = true;
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return target;
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}, ( e ) => {
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mw.log.warn( 'VisualEditor failed to load: ' + e );
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} );
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}
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targetPromise.then( ( target ) => {
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target.section = section;
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} );
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return targetPromise;
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}
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/**
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* @private
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* @param {Object} initData
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* @param {URL} [linkUrl]
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*/
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function trackActivateStart( initData, linkUrl ) {
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if ( !linkUrl ) {
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linkUrl = url;
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}
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if ( linkUrl.searchParams.get( 'wvprov' ) === 'sticky-header' ) {
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initData.mechanism += '-sticky-header';
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}
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ve.track( 'trace.activate.enter', { mode: initData.mode } );
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initData.action = 'init';
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initData.integration = 'page';
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ve.track( 'editAttemptStep', initData );
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mw.libs.ve.activationStart = ve.now();
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}
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/**
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* Get the skin-specific message for an edit tab
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*
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* @param {string} tabMsg Base tab message key
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* @return {string} Message text
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*/
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function getTabMessage( tabMsg ) {
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let tabMsgKey = tabMessages[ tabMsg ];
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const skinMsgKeys = {
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edit: 'edit',
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create: 'create',
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editlocaldescription: 'edit-local',
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createlocaldescription: 'create-local'
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};
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const key = skinMsgKeys[ tabMsg ];
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if ( !tabMsgKey && key ) {
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// Some skins don't use the default skin message keys.
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// The following messages can be used here:
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// * vector-view-edit
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// * vector-view-create
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// * vector-view-edit-local
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// * vector-view-create-local
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// * messages for other skins
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tabMsgKey = mw.config.get( 'skin' ) + '-view-' + key;
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if ( !mw.message( tabMsgKey ).exists() ) {
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// The following messages can be used here:
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// * skin-view-edit
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// * skin-view-create
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// * skin-view-edit-local
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// * skin-view-create-local
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tabMsgKey = 'skin-view-' + key;
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}
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}
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// eslint-disable-next-line mediawiki/msg-doc
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const msg = mw.message( tabMsgKey );
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if ( !msg.isParseable() ) {
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mw.log.warn( 'VisualEditor: MediaWiki:' + tabMsgKey + ' contains unsupported syntax. ' +
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'https://www.mediawiki.org/wiki/Manual:Messages_API#Feature_support_in_JavaScript' );
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return undefined;
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}
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return msg.text();
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}
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/**
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* Set the user's new preferred editor
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*
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* @param {string} editor Preferred editor, 'visualeditor' or 'wikitext'
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* @return {jQuery.Promise} Promise which resolves when the preference has been set
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*/
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function setEditorPreference( editor ) {
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// If visual mode isn't available, don't set the editor preference as the
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// user has expressed no choice by opening this editor. (T246259)
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// Strictly speaking the same thing should happen if visual mode is
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// available but source mode isn't, but that is never the case.
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if ( !init.isVisualAvailable ) {
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return $.Deferred().resolve().promise();
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}
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if ( editor !== 'visualeditor' && editor !== 'wikitext' ) {
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throw new Error( 'setEditorPreference called with invalid option: ', editor );
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}
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let key = pageExists ? 'edit' : 'create',
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sectionKey = 'editsection';
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if (
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mw.config.get( 'wgVisualEditorConfig' ).singleEditTab &&
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tabPreference === 'remember-last'
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) {
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if ( $( '#ca-view-foreign' ).length ) {
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key += 'localdescription';
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}
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if ( editor === 'wikitext' ) {
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key += 'source';
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sectionKey += 'source';
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}
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$( '#ca-edit a' ).text( getTabMessage( key ) );
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$( '.mw-editsection a' ).text( getTabMessage( sectionKey ) );
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}
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mw.cookie.set( 'VEE', editor, { path: '/', expires: 30 * 86400, prefix: '' } );
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// Save user preference if logged in
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if (
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mw.user.isNamed() &&
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mw.user.options.get( 'visualeditor-editor' ) !== editor
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) {
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// Same as ve.init.target.getLocalApi()
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return new mw.Api().saveOption( 'visualeditor-editor', editor ).then( () => {
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mw.user.options.set( 'visualeditor-editor', editor );
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} );
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}
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return $.Deferred().resolve().promise();
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}
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|
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/**
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* Update state of editing tabs
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*
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* @param {boolean} editing Whether the editor is loaded
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* @param {string} [mode='visual'] Edit mode ('visual' or 'source')
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* @param {boolean} [isNewSection] Adding a new section
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*/
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function updateTabs( editing, mode, isNewSection ) {
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let $tab;
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if ( editing ) {
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if ( isNewSection ) {
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$tab = $( '#ca-addsection' );
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} else if ( $( '#ca-ve-edit' ).length ) {
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if ( !mode || mode === 'visual' ) {
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$tab = $( '#ca-ve-edit' );
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} else {
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$tab = $( '#ca-edit' );
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}
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} else {
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// Single edit tab
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$tab = $( '#ca-edit' );
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}
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} else {
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$tab = $( '#ca-view' );
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}
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// Deselect current mode (e.g. "view" or "history") in skins that have
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// separate tab sections for content actions and namespaces, like Vector.
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$( '#p-views' ).find( 'li.selected' ).removeClass( 'selected' );
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// In skins like MonoBook that don't have the separate tab sections,
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// deselect the known tabs for editing modes (when switching or exiting editor).
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$( '#ca-edit, #ca-ve-edit, #ca-addsection' ).not( $tab ).removeClass( 'selected' );
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$tab.addClass( 'selected' );
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}
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/**
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* Scroll to a specific heading before VE loads
|
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*
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* Similar to ve.init.mw.ArticleTarget.prototype.scrollToHeading
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*
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* @param {string} section Parsed section (string)
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*/
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function scrollToSection( section ) {
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if ( section === '0' || section === 'new' ) {
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return;
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}
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let $heading;
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$( '#mw-content-text .mw-editsection a:not( .mw-editsection-visualeditor )' ).each( ( i, el ) => {
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|
const linkUrl = new URL( el.href );
|
|
if ( section === parseSection( linkUrl.searchParams.get( 'section' ) ) ) {
|
|
$heading = $( el ).closest( '.mw-heading, h1, h2, h3, h4, h5, h6' );
|
|
return false;
|
|
}
|
|
} );
|
|
// When loading on action=edit URLs, there is no page content
|
|
if ( !$heading || !$heading.length ) {
|
|
return;
|
|
}
|
|
|
|
let offset = 0;
|
|
const enableVisualSectionEditing = mw.config.get( 'wgVisualEditorConfig' ).enableVisualSectionEditing;
|
|
if ( enableVisualSectionEditing === true || enableVisualSectionEditing === 'desktop' ) {
|
|
// Heading will jump to the top of the page in visual section editing.
|
|
// This measurement already includes the height of $toolbarPlaceholder.
|
|
offset = $( '#mw-content-text' ).offset().top;
|
|
} else {
|
|
// Align with top of heading margin. Doesn't apply in visual section editing as the margin collapses.
|
|
offset = parseInt( $heading.css( 'margin-top' ) ) + $toolbarPlaceholder.outerHeight();
|
|
}
|
|
|
|
// Support for CSS `scroll-behavior: smooth;` and JS `window.scroll( { behavior: 'smooth' } )`
|
|
// is correlated:
|
|
// * https://caniuse.com/css-scroll-behavior
|
|
// * https://caniuse.com/mdn-api_window_scroll_options_behavior_parameter
|
|
const supportsSmoothScroll = 'scrollBehavior' in document.documentElement.style;
|
|
const newScrollTop = $heading.offset().top - offset;
|
|
if ( supportsSmoothScroll ) {
|
|
window.scroll( {
|
|
top: newScrollTop,
|
|
behavior: 'smooth'
|
|
} );
|
|
} else {
|
|
// Ideally we would use OO.ui.Element.static.getRootScrollableElement here
|
|
// as it has slightly better browser support (Chrome < 60)
|
|
const scrollContainer = document.documentElement;
|
|
|
|
$( scrollContainer ).animate( {
|
|
scrollTop: newScrollTop
|
|
} );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Load and activate the target.
|
|
*
|
|
* If you need to call methods on the target before activate is called, call getTarget()
|
|
* yourself, chain your work onto that promise, and pass that chained promise in as targetPromise.
|
|
* E.g. `activateTarget( getTarget().then( function( target ) { target.doAThing(); } ) );`
|
|
*
|
|
* @private
|
|
* @param {string} mode Target mode: 'visual' or 'source'
|
|
* @param {string} [section] Section to edit.
|
|
* If visual section editing is not enabled, we will jump to the start of this section, and still
|
|
* the heading to prefix the edit summary.
|
|
* @param {jQuery.Promise} [tPromise] Promise that will be resolved with a ve.init.mw.DesktopArticleTarget
|
|
* @param {boolean} [modified=false] The page has been modified before loading (e.g. in source mode)
|
|
*/
|
|
function activateTarget( mode, section, tPromise, modified ) {
|
|
let dataPromise;
|
|
|
|
updateTabs( true, mode, section === 'new' );
|
|
|
|
// Only call requestPageData early if the target object isn't there yet.
|
|
// If the target object is there, this is a second or subsequent load, and the
|
|
// internal state of the target object can influence the load request.
|
|
if ( !targetLoaded ) {
|
|
// The TargetLoader module is loaded in the bottom queue, so it should have been
|
|
// requested already but it might not have finished loading yet
|
|
dataPromise = mw.loader.using( 'ext.visualEditor.targetLoader' )
|
|
.then( () => mw.libs.ve.targetLoader.requestPageData( mode, mw.config.get( 'wgRelevantPageName' ), {
|
|
sessionStore: true,
|
|
section: section,
|
|
oldId: oldId,
|
|
// Should be ve.init.mw.DesktopArticleTarget.static.trackingName, but the
|
|
// class hasn't loaded yet.
|
|
// This is used for stats tracking, so do not change!
|
|
targetName: 'mwTarget',
|
|
modified: modified,
|
|
editintro: url.searchParams.get( 'editintro' ),
|
|
preload: url.searchParams.get( 'preload' ),
|
|
preloadparams: mw.util.getArrayParam( 'preloadparams', url.searchParams ),
|
|
// If switching to visual with modifications, check if we have wikitext to convert
|
|
wikitext: mode === 'visual' && modified ? $( '#wpTextbox1' ).textSelection( 'getContents' ) : undefined
|
|
} ) );
|
|
|
|
dataPromise
|
|
.then( ( response ) => {
|
|
if (
|
|
// Check target promise hasn't already failed (isLoading=false)
|
|
isLoading &&
|
|
// TODO: Support tempWikitextEditor when section=new (T185633)
|
|
mode === 'source' && section !== 'new' &&
|
|
// Can't use temp editor when recovering an autosave
|
|
!( response.visualeditor && response.visualeditor.recovered )
|
|
) {
|
|
setupTempWikitextEditor( response.visualeditor );
|
|
}
|
|
} )
|
|
.then( incrementLoadingProgress );
|
|
}
|
|
|
|
// Do this before section scrolling
|
|
showToolbarPlaceholder();
|
|
mw.hook( 've.activationStart' ).fire();
|
|
|
|
let visibleSection = null;
|
|
let visibleSectionOffset = null;
|
|
if ( section === null ) {
|
|
let firstVisibleEditSection = null;
|
|
$( '#firstHeading, #mw-content-text .mw-editsection' ).each( ( i, el ) => {
|
|
const top = el.getBoundingClientRect().top;
|
|
if ( top > 0 ) {
|
|
firstVisibleEditSection = el;
|
|
// break
|
|
return false;
|
|
}
|
|
} );
|
|
|
|
if ( firstVisibleEditSection && firstVisibleEditSection.id !== 'firstHeading' ) {
|
|
const firstVisibleSectionLink = firstVisibleEditSection.querySelector( 'a' );
|
|
const linkUrl = new URL( firstVisibleSectionLink.href );
|
|
visibleSection = parseSection( linkUrl.searchParams.get( 'section' ) );
|
|
|
|
const firstVisibleHeading = $( firstVisibleEditSection ).closest( '.mw-heading, h1, h2, h3, h4, h5, h6' )[ 0 ];
|
|
visibleSectionOffset = firstVisibleHeading.getBoundingClientRect().top;
|
|
}
|
|
} else if ( mode === 'visual' ) {
|
|
scrollToSection( section );
|
|
}
|
|
|
|
showLoading( mode );
|
|
incrementLoadingProgress();
|
|
active = true;
|
|
|
|
tPromise = tPromise || getTarget( mode, section );
|
|
tPromise
|
|
.then( ( target ) => {
|
|
target.visibleSection = visibleSection;
|
|
target.visibleSectionOffset = visibleSectionOffset;
|
|
|
|
incrementLoadingProgress();
|
|
// If target was already loaded, ensure the mode is correct
|
|
target.setDefaultMode( mode );
|
|
// syncTempWikitextEditor modified the result object in the dataPromise
|
|
if ( tempWikitextEditor ) {
|
|
syncTempWikitextEditor();
|
|
}
|
|
|
|
const deactivating = target.deactivatingDeferred || $.Deferred().resolve();
|
|
return deactivating.then( () => {
|
|
target.currentUrl = new URL( location.href );
|
|
const activatePromise = target.activate( dataPromise );
|
|
|
|
// toolbarSetupDeferred resolves slightly before activatePromise, use done
|
|
// to run in the same paint cycle as the VE toolbar being drawn
|
|
target.toolbarSetupDeferred.done( () => {
|
|
hideToolbarPlaceholder();
|
|
} );
|
|
|
|
return activatePromise;
|
|
} );
|
|
} )
|
|
.then( () => {
|
|
if ( mode === 'visual' ) {
|
|
// `action: 'ready'` has already been fired for source mode in setupTempWikitextEditor
|
|
ve.track( 'editAttemptStep', { action: 'ready', mode: mode } );
|
|
} else if ( !tempWikitextEditor ) {
|
|
// We're in source mode, but skipped the
|
|
// tempWikitextEditor, so make sure we do relevant
|
|
// tracking / hooks:
|
|
ve.track( 'editAttemptStep', { action: 'ready', mode: mode } );
|
|
mw.hook( 've.wikitextInteractive' ).fire();
|
|
}
|
|
ve.track( 'editAttemptStep', { action: 'loaded', mode: mode } );
|
|
} )
|
|
.always( clearLoading );
|
|
}
|
|
|
|
/**
|
|
* @private
|
|
* @param {string} mode Target mode: 'visual' or 'source'
|
|
* @param {string} [section]
|
|
* @param {boolean} [modified=false] The page has been modified before loading (e.g. in source mode)
|
|
* @param {URL} [linkUrl] URL to navigate to, potentially with extra parameters
|
|
*/
|
|
function activatePageTarget( mode, section, modified, linkUrl ) {
|
|
trackActivateStart( { type: 'page', mechanism: mw.config.get( 'wgArticleId' ) ? 'click' : 'new', mode: mode }, linkUrl );
|
|
|
|
if ( !active ) {
|
|
// Replace the current state with one that is tagged as ours, to prevent the
|
|
// back button from breaking when used to exit VE. FIXME: there should be a better
|
|
// way to do this. See also similar code in the DesktopArticleTarget constructor.
|
|
history.replaceState( { tag: 'visualeditor' }, '', url );
|
|
// Set action=edit or veaction=edit/editsource
|
|
// Use linkUrl to preserve parameters like 'editintro' (T56029)
|
|
history.pushState( { tag: 'visualeditor' }, '', linkUrl || ( mode === 'source' ? veEditSourceUrl : veEditUrl ) );
|
|
// Update URL instance
|
|
url = linkUrl || veEditUrl;
|
|
|
|
activateTarget( mode, section, undefined, modified );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the last mode a user used
|
|
*
|
|
* @return {string|null} 'visualeditor', 'wikitext' or null
|
|
*/
|
|
function getLastEditor() {
|
|
// This logic matches VisualEditorHooks::getLastEditor
|
|
let editor = mw.cookie.get( 'VEE', '' );
|
|
// Set editor to user's preference or site's default (ignore the cookie) if …
|
|
if (
|
|
// … user is logged in,
|
|
mw.user.isNamed() ||
|
|
// … no cookie is set, or
|
|
!editor ||
|
|
// value is invalid.
|
|
!( editor === 'visualeditor' || editor === 'wikitext' )
|
|
) {
|
|
editor = mw.user.options.get( 'visualeditor-editor' );
|
|
}
|
|
return editor;
|
|
}
|
|
|
|
/**
|
|
* Get the preferred editor for this edit page
|
|
*
|
|
* For the preferred *available* editor, use getAvailableEditPageEditor.
|
|
*
|
|
* @return {string|null} 'visualeditor', 'wikitext' or null
|
|
*/
|
|
function getEditPageEditor() {
|
|
// This logic matches VisualEditorHooks::getEditPageEditor
|
|
// !!+ casts '0' to false
|
|
const isRedLink = !!+url.searchParams.get( 'redlink' );
|
|
// On dual-edit-tab wikis, the edit page must mean the user wants wikitext,
|
|
// unless following a redlink
|
|
if ( !mw.config.get( 'wgVisualEditorConfig' ).singleEditTab && !isRedLink ) {
|
|
return 'wikitext';
|
|
}
|
|
|
|
switch ( tabPreference ) {
|
|
case 'prefer-ve':
|
|
return 'visualeditor';
|
|
case 'prefer-wt':
|
|
return 'wikitext';
|
|
case 'multi-tab':
|
|
// 'multi-tab'
|
|
// TODO: See VisualEditor.hooks.php
|
|
return isRedLink ?
|
|
getLastEditor() :
|
|
'wikitext';
|
|
case 'remember-last':
|
|
default:
|
|
return getLastEditor();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the preferred editor which is also available on this edit page
|
|
*
|
|
* @return {string} 'visual' or 'source'
|
|
*/
|
|
function getAvailableEditPageEditor() {
|
|
switch ( getEditPageEditor() ) {
|
|
case 'visualeditor':
|
|
if ( init.isVisualAvailable ) {
|
|
return 'visual';
|
|
}
|
|
if ( init.isWikitextAvailable ) {
|
|
return 'source';
|
|
}
|
|
return null;
|
|
|
|
case 'wikitext':
|
|
default:
|
|
return init.isWikitextAvailable ? 'source' : null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if a boolean preference is set in user options, mw.storage or a cookie
|
|
*
|
|
* @param {string} prefName Preference name
|
|
* @param {string} storageKey mw.storage key
|
|
* @param {string} cookieName Cookie name
|
|
* @return {boolean} Preference is set
|
|
*/
|
|
function checkPreferenceOrStorage( prefName, storageKey, cookieName ) {
|
|
storageKey = storageKey || prefName;
|
|
cookieName = cookieName || storageKey;
|
|
return !!( mw.user.options.get( prefName ) ||
|
|
(
|
|
!mw.user.isNamed() && (
|
|
mw.storage.get( storageKey ) ||
|
|
mw.cookie.get( cookieName, '' )
|
|
)
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Set a boolean preference to true in user options, mw.storage or a cookie
|
|
*
|
|
* @param {string} prefName Preference name
|
|
* @param {string} storageKey mw.storage key
|
|
* @param {string} cookieName Cookie name
|
|
*/
|
|
function setPreferenceOrStorage( prefName, storageKey, cookieName ) {
|
|
storageKey = storageKey || prefName;
|
|
cookieName = cookieName || storageKey;
|
|
if ( !mw.user.isNamed() ) {
|
|
// Try local storage first; if that fails, set a cookie
|
|
if ( !mw.storage.set( storageKey, 1 ) ) {
|
|
mw.cookie.set( cookieName, 1, { path: '/', expires: 30 * 86400, prefix: '' } );
|
|
}
|
|
} else {
|
|
new mw.Api().saveOption( prefName, '1' );
|
|
mw.user.options.set( prefName, '1' );
|
|
}
|
|
}
|
|
|
|
conf = mw.config.get( 'wgVisualEditorConfig' );
|
|
tabMessages = conf.tabMessages;
|
|
viewUrl = new URL( mw.util.getUrl( mw.config.get( 'wgRelevantPageName' ) ), location.href );
|
|
url = new URL( location.href );
|
|
// T156998: Don't trust 'oldid' query parameter, it'll be wrong if 'diff' or 'direction'
|
|
// is set to 'next' or 'prev'.
|
|
oldId = mw.config.get( 'wgRevisionId' ) || $( 'input[name=parentRevId]' ).val();
|
|
if ( oldId === mw.config.get( 'wgCurRevisionId' ) || mw.config.get( 'wgEditLatestRevision' ) ) {
|
|
// The page may have been edited by someone else after we loaded it, setting this to "undefined"
|
|
// indicates that we should load the actual latest revision.
|
|
oldId = undefined;
|
|
}
|
|
pageExists = !!mw.config.get( 'wgRelevantArticleId' );
|
|
const isViewPage = mw.config.get( 'wgIsArticle' ) && !url.searchParams.has( 'diff' );
|
|
const wgAction = mw.config.get( 'wgAction' );
|
|
const isEditPage = wgAction === 'edit' || wgAction === 'submit';
|
|
const pageCanLoadEditor = isViewPage || isEditPage;
|
|
const pageIsProbablyEditable = mw.config.get( 'wgIsProbablyEditable' ) ||
|
|
mw.config.get( 'wgRelevantPageIsProbablyEditable' );
|
|
|
|
// Cast "0" (T89513)
|
|
const enable = !!+mw.user.options.get( 'visualeditor-enable' );
|
|
const tempdisable = !!+mw.user.options.get( 'visualeditor-betatempdisable' );
|
|
const autodisable = !!+mw.user.options.get( 'visualeditor-autodisable' );
|
|
tabPreference = mw.user.options.get( 'visualeditor-tabs' );
|
|
|
|
/**
|
|
* The only edit tab shown to the user is for visual mode
|
|
*
|
|
* @return {boolean}
|
|
*/
|
|
function isOnlyTabVE() {
|
|
return conf.singleEditTab && getAvailableEditPageEditor() === 'visual';
|
|
}
|
|
|
|
/**
|
|
* The only edit tab shown to the user is for source mode
|
|
*
|
|
* @return {boolean}
|
|
*/
|
|
function isOnlyTabWikitext() {
|
|
return conf.singleEditTab && getAvailableEditPageEditor() === 'source';
|
|
}
|
|
|
|
init = {
|
|
/**
|
|
* Add a plugin module or function.
|
|
*
|
|
* Plugins are run after VisualEditor is loaded, but before it is initialized. This allows
|
|
* plugins to add classes and register them with the factories and registries.
|
|
*
|
|
* The parameter to this function can be a ResourceLoader module name or a function.
|
|
*
|
|
* If it's a module name, it will be loaded together with the VisualEditor core modules when
|
|
* VE is loaded. No special care is taken to ensure that the module runs after the VE
|
|
* classes are loaded, so if this is desired, the module should depend on
|
|
* ext.visualEditor.core .
|
|
*
|
|
* If it's a function, it will be invoked once the VisualEditor core modules and any
|
|
* plugin modules registered through this function have been loaded, but before the editor
|
|
* is intialized. The function can optionally return a jQuery.Promise . VisualEditor will
|
|
* only be initialized once all promises returned by plugin functions have been resolved.
|
|
*
|
|
* // Register ResourceLoader module
|
|
* mw.libs.ve.addPlugin( 'ext.gadget.foobar' );
|
|
*
|
|
* // Register a callback
|
|
* mw.libs.ve.addPlugin( ( target ) => {
|
|
* ve.dm.Foobar = .....
|
|
* } );
|
|
*
|
|
* // Register a callback that loads another script
|
|
* mw.libs.ve.addPlugin( () => $.getScript( 'http://example.com/foobar.js' ) );
|
|
*
|
|
* @param {string|Function} plugin Module name or callback that optionally returns a promise
|
|
*/
|
|
addPlugin: function ( plugin ) {
|
|
plugins.push( plugin );
|
|
},
|
|
|
|
/**
|
|
* Adjust edit page links in the current document
|
|
*
|
|
* This will run multiple times in a page lifecycle, notably when the
|
|
* page first loads and after post-save content replacement occurs. It
|
|
* needs to avoid doing anything which will cause problems if it's run
|
|
* twice or more.
|
|
*/
|
|
setupEditLinks: function () {
|
|
// NWE
|
|
if ( init.isWikitextAvailable && !isOnlyTabVE() ) {
|
|
$(
|
|
// Edit section links, except VE ones when both editors visible
|
|
'.mw-editsection a:not( .mw-editsection-visualeditor ),' +
|
|
// Edit tab
|
|
'#ca-edit a,' +
|
|
// Add section is currently a wikitext-only feature
|
|
'#ca-addsection a'
|
|
).each( ( i, el ) => {
|
|
if ( !el.href ) {
|
|
// Not a real link, probably added by a gadget or another extension (T328094)
|
|
return;
|
|
}
|
|
|
|
const linkUrl = new URL( el.href );
|
|
if ( linkUrl.searchParams.has( 'action' ) ) {
|
|
linkUrl.searchParams.delete( 'action' );
|
|
linkUrl.searchParams.set( 'veaction', 'editsource' );
|
|
$( el ).attr( 'href', linkUrl.toString() );
|
|
}
|
|
} );
|
|
}
|
|
|
|
// Set up the tabs appropriately if the user has VE on
|
|
if ( init.isAvailable ) {
|
|
// … on two-edit-tab wikis, or single-edit-tab wikis, where the user wants both …
|
|
if (
|
|
!init.isSingleEditTab && init.isVisualAvailable &&
|
|
// T253941: This option does not actually disable the editor, only leaves the tabs/links unchanged
|
|
!( conf.disableForAnons && mw.user.isAnon() )
|
|
) {
|
|
// … set the skin up with both tabs and both section edit links.
|
|
init.setupMultiTabSkin();
|
|
} else if (
|
|
pageCanLoadEditor && (
|
|
( init.isVisualAvailable && isOnlyTabVE() ) ||
|
|
( init.isWikitextAvailable && isOnlyTabWikitext() )
|
|
)
|
|
) {
|
|
// … on single-edit-tab wikis, where VE or NWE is the user's preferred editor
|
|
// Handle section edit link clicks
|
|
$( '.mw-editsection a' ).off( '.ve-target' ).on( 'click.ve-target', ( e ) => {
|
|
// isOnlyTabVE is computed on click as it may have changed since load
|
|
init.onEditSectionLinkClick( isOnlyTabVE() ? 'visual' : 'source', e );
|
|
} );
|
|
// Allow instant switching to edit mode, without refresh
|
|
$( '#ca-edit' ).off( '.ve-target' ).on( 'click.ve-target', ( e ) => {
|
|
init.onEditTabClick( isOnlyTabVE() ? 'visual' : 'source', e );
|
|
} );
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Setup multiple edit tabs and section links (edit + edit source)
|
|
*/
|
|
setupMultiTabSkin: function () {
|
|
init.setupMultiTabs();
|
|
init.setupMultiSectionLinks();
|
|
},
|
|
|
|
/**
|
|
* Setup multiple edit tabs (edit + edit source)
|
|
*/
|
|
setupMultiTabs: function () {
|
|
// Minerva puts the '#ca-...' ids on <a> nodes, other skins put them on <li>
|
|
const $caEdit = $( '#ca-edit' );
|
|
const $caVeEdit = $( '#ca-ve-edit' );
|
|
|
|
if ( pageCanLoadEditor ) {
|
|
// Allow instant switching to edit mode, without refresh
|
|
$caVeEdit.off( '.ve-target' ).on( 'click.ve-target', init.onEditTabClick.bind( init, 'visual' ) );
|
|
}
|
|
if ( pageCanLoadEditor ) {
|
|
// Always bind "Edit source" tab, because we want to handle switching with changes
|
|
$caEdit.off( '.ve-target' ).on( 'click.ve-target', init.onEditTabClick.bind( init, 'source' ) );
|
|
}
|
|
if ( pageCanLoadEditor && init.isWikitextAvailable ) {
|
|
// Only bind "Add topic" tab if NWE is available, because VE doesn't support section
|
|
// so we never have to switch from it when editing a section
|
|
$( '#ca-addsection' ).off( '.ve-target' ).on( 'click.ve-target', init.onEditTabClick.bind( init, 'source' ) );
|
|
}
|
|
|
|
if ( init.isVisualAvailable ) {
|
|
if ( conf.tabPosition === 'before' ) {
|
|
$caEdit.addClass( 'collapsible' );
|
|
} else {
|
|
$caVeEdit.addClass( 'collapsible' );
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Setup multiple section links (edit + edit source)
|
|
*/
|
|
setupMultiSectionLinks: function () {
|
|
const $editsections = $( '#mw-content-text .mw-editsection' ),
|
|
bodyDir = $( document.body ).css( 'direction' );
|
|
|
|
// Match direction of the user interface
|
|
// TODO: Why is this needed? It seems to work fine without.
|
|
if ( $editsections.css( 'direction' ) !== bodyDir ) {
|
|
// Avoid creating inline style attributes if the inherited value is already correct
|
|
$editsections.css( 'direction', bodyDir );
|
|
}
|
|
|
|
if ( pageCanLoadEditor ) {
|
|
// Only init without refresh if we're on a view page. Though section edit links
|
|
// are rarely shown on non-view pages, they appear in one other case, namely
|
|
// when on a diff against the latest version of a page. In that case we mustn't
|
|
// init without refresh as that'd initialise for the wrong rev id (T52925)
|
|
// and would preserve the wrong DOM with a diff on top.
|
|
$editsections.find( '.mw-editsection-visualeditor' )
|
|
.off( '.ve-target' ).on( 'click.ve-target', init.onEditSectionLinkClick.bind( init, 'visual' ) );
|
|
if ( init.isWikitextAvailable ) {
|
|
// TOOD: Make this less fragile
|
|
$editsections.find( 'a:not( .mw-editsection-visualeditor )' )
|
|
.off( '.ve-target' ).on( 'click.ve-target', init.onEditSectionLinkClick.bind( init, 'source' ) );
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Check whether a jQuery event represents a plain left click, without
|
|
* any modifiers or a programmatically triggered click.
|
|
*
|
|
* This is a duplicate of a function in ve.utils, because this file runs
|
|
* before any of VE core or OOui has been loaded.
|
|
*
|
|
* @param {jQuery.Event} e
|
|
* @return {boolean} Whether it was an unmodified left click
|
|
*/
|
|
isUnmodifiedLeftClick: function ( e ) {
|
|
return e && ( (
|
|
e.which && e.which === 1 && !( e.shiftKey || e.altKey || e.ctrlKey || e.metaKey )
|
|
) || e.isTrigger );
|
|
},
|
|
|
|
/**
|
|
* Handle click events on an edit tab
|
|
*
|
|
* @param {string} mode Edit mode, 'visual' or 'source'
|
|
* @param {Event} e Event
|
|
*/
|
|
onEditTabClick: function ( mode, e ) {
|
|
if ( !init.isUnmodifiedLeftClick( e ) ) {
|
|
return;
|
|
}
|
|
if ( !active && mode === 'source' && !init.isWikitextAvailable ) {
|
|
// We're not active so we don't need to manage a switch, and
|
|
// we don't have source mode available so we don't need to
|
|
// activate VE. Just follow the link.
|
|
return;
|
|
}
|
|
e.preventDefault();
|
|
if ( isLoading ) {
|
|
return;
|
|
}
|
|
|
|
const section = $( e.target ).closest( '#ca-addsection' ).length ? 'new' : null;
|
|
|
|
if ( active ) {
|
|
targetPromise.done( ( target ) => {
|
|
if ( target.getDefaultMode() === 'source' ) {
|
|
if ( mode === 'visual' ) {
|
|
target.switchToVisualEditor();
|
|
} else if ( mode === 'source' ) {
|
|
// Requested section may have changed --
|
|
// switchToWikitextSection will do nothing if the
|
|
// section is unchanged.
|
|
target.switchToWikitextSection( section );
|
|
}
|
|
} else if ( target.getDefaultMode() === 'visual' ) {
|
|
if ( mode === 'source' ) {
|
|
if ( section ) {
|
|
// switching from visual via the "add section" tab
|
|
target.switchToWikitextSection( section );
|
|
} else {
|
|
target.editSource();
|
|
}
|
|
}
|
|
// Visual-to-visual doesn't need to do anything,
|
|
// because we don't have any section concerns. Just
|
|
// no-op it.
|
|
}
|
|
} );
|
|
} else {
|
|
const link = $( e.target ).closest( 'a' )[ 0 ];
|
|
const linkUrl = link && link.href ? new URL( link.href ) : null;
|
|
if ( section !== null ) {
|
|
init.activateVe( mode, linkUrl, section );
|
|
} else {
|
|
// Do not pass `section` to handle switching from section editing in WikiEditor if needed
|
|
init.activateVe( mode, linkUrl );
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Activate VE
|
|
*
|
|
* @param {string} mode Target mode: 'visual' or 'source'
|
|
* @param {URL} [linkUrl] URL to navigate to, potentially with extra parameters
|
|
* @param {string} [section]
|
|
*/
|
|
activateVe: function ( mode, linkUrl, section ) {
|
|
const wikitext = $( '#wpTextbox1' ).textSelection( 'getContents' ),
|
|
modified = mw.config.get( 'wgAction' ) === 'submit' ||
|
|
(
|
|
mw.config.get( 'wgAction' ) === 'edit' &&
|
|
wikitext !== initialWikitext
|
|
);
|
|
|
|
if ( section === undefined ) {
|
|
const sectionVal = $( 'input[name=wpSection]' ).val();
|
|
section = sectionVal !== '' && sectionVal !== undefined ? sectionVal : null;
|
|
}
|
|
|
|
// Close any open jQuery.UI dialogs (e.g. WikiEditor's find and replace)
|
|
if ( $.fn.dialog ) {
|
|
$( '.ui-dialog-content' ).dialog( 'close' );
|
|
}
|
|
|
|
// Release the edit warning on #wpTextbox1 which was setup in mediawiki.action.edit.editWarning.js
|
|
$( window ).off( 'beforeunload.editwarning' );
|
|
activatePageTarget( mode, section, modified, linkUrl );
|
|
},
|
|
|
|
/**
|
|
* Handle section edit links being clicked
|
|
*
|
|
* @param {string} mode Edit mode
|
|
* @param {jQuery.Event} e Click event
|
|
* @param {string} [section] Override edit section, taken from link URL if not specified
|
|
*/
|
|
onEditSectionLinkClick: function ( mode, e, section ) {
|
|
const link = $( e.target ).closest( 'a' )[ 0 ];
|
|
if ( !link || !link.href ) {
|
|
// Not a real link, probably added by a gadget or another extension (T328094)
|
|
return;
|
|
}
|
|
|
|
const linkUrl = new URL( link.href );
|
|
const title = mw.Title.newFromText( linkUrl.searchParams.get( 'title' ) || '' );
|
|
|
|
if (
|
|
// Modified click (e.g. ctrl+click)
|
|
!init.isUnmodifiedLeftClick( e ) ||
|
|
// Not an edit action
|
|
!( linkUrl.searchParams.has( 'action' ) || linkUrl.searchParams.has( 'veaction' ) ) ||
|
|
// Edit target is on another host (e.g. commons file)
|
|
linkUrl.host !== location.host ||
|
|
// Title param doesn't match current page
|
|
title && title.getPrefixedText() !== new mw.Title( mw.config.get( 'wgRelevantPageName' ) ).getPrefixedText()
|
|
) {
|
|
return;
|
|
}
|
|
e.preventDefault();
|
|
if ( isLoading ) {
|
|
return;
|
|
}
|
|
|
|
trackActivateStart( { type: 'section', mechanism: section === 'new' ? 'new' : 'click', mode: mode }, linkUrl );
|
|
|
|
if ( !active ) {
|
|
// Replace the current state with one that is tagged as ours, to prevent the
|
|
// back button from breaking when used to exit VE. FIXME: there should be a better
|
|
// way to do this. See also similar code in the DesktopArticleTarget constructor.
|
|
history.replaceState( { tag: 'visualeditor' }, '', url );
|
|
// Use linkUrl to preserve the 'section' parameter and others like 'editintro' (T56029)
|
|
history.pushState( { tag: 'visualeditor' }, '', linkUrl );
|
|
// Update URL instance
|
|
url = linkUrl;
|
|
|
|
// Use section from URL
|
|
if ( section === undefined ) {
|
|
section = parseSection( linkUrl.searchParams.get( 'section' ) );
|
|
}
|
|
const tPromise = getTarget( mode, section );
|
|
activateTarget( mode, section, tPromise );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Check whether the welcome dialog should be shown.
|
|
*
|
|
* The welcome dialog can be disabled in configuration; or by calling disableWelcomeDialog();
|
|
* or using a query string parameter; or if we've recorded that we've already shown it before
|
|
* in a user preference, local storage or a cookie.
|
|
*
|
|
* @return {boolean}
|
|
*/
|
|
shouldShowWelcomeDialog: function () {
|
|
return !(
|
|
// Disabled in config?
|
|
!mw.config.get( 'wgVisualEditorConfig' ).showBetaWelcome ||
|
|
// Disabled for the current request?
|
|
this.isWelcomeDialogSuppressed() ||
|
|
// Joining a collab session
|
|
url.searchParams.has( 'collabSession' ) ||
|
|
// Hidden using preferences, local storage or cookie?
|
|
checkPreferenceOrStorage( 'visualeditor-hidebetawelcome', 've-beta-welcome-dialog' )
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Check whether the welcome dialog is temporarily disabled.
|
|
*
|
|
* @return {boolean}
|
|
*/
|
|
isWelcomeDialogSuppressed: function () {
|
|
return !!(
|
|
// Disabled by calling disableWelcomeDialog()?
|
|
welcomeDialogDisabled ||
|
|
// Hidden using URL parameter?
|
|
new URL( location.href ).searchParams.has( 'vehidebetadialog' ) ||
|
|
// Check for deprecated hidewelcomedialog parameter (T249954)
|
|
new URL( location.href ).searchParams.has( 'hidewelcomedialog' )
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Record that we've already shown the welcome dialog to this user, so that it won't be shown
|
|
* to them again.
|
|
*
|
|
* Uses a preference for logged-in users; uses local storage or a cookie for anonymous users.
|
|
*/
|
|
stopShowingWelcomeDialog: function () {
|
|
setPreferenceOrStorage( 'visualeditor-hidebetawelcome', 've-beta-welcome-dialog' );
|
|
},
|
|
|
|
/**
|
|
* Prevent the welcome dialog from being shown on this page view only.
|
|
*
|
|
* Causes shouldShowWelcomeDialog() to return false, but doesn't save anything to preferences
|
|
* or local storage, so future page views are not affected.
|
|
*/
|
|
disableWelcomeDialog: function () {
|
|
welcomeDialogDisabled = true;
|
|
},
|
|
|
|
/**
|
|
* Check whether the user education popups (ve.ui.MWEducationPopupWidget) should be shown.
|
|
*
|
|
* The education popups can be disabled by calling disableWelcomeDialog(), or if we've
|
|
* recorded that we've already shown it before in a user preference, local storage or a cookie.
|
|
*
|
|
* @return {boolean}
|
|
*/
|
|
shouldShowEducationPopups: function () {
|
|
return !(
|
|
// Disabled by calling disableEducationPopups()?
|
|
educationPopupsDisabled ||
|
|
// Hidden using preferences, local storage, or cookie?
|
|
checkPreferenceOrStorage( 'visualeditor-hideusered', 've-hideusered' )
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Record that we've already shown the education popups to this user, so that it won't be
|
|
* shown to them again.
|
|
*
|
|
* Uses a preference for logged-in users; uses local storage or a cookie for anonymous users.
|
|
*/
|
|
stopShowingEducationPopups: function () {
|
|
setPreferenceOrStorage( 'visualeditor-hideusered', 've-hideusered' );
|
|
},
|
|
|
|
/**
|
|
* Prevent the education popups from being shown on this page view only.
|
|
*
|
|
* Causes shouldShowEducationPopups() to return false, but doesn't save anything to
|
|
* preferences or local storage, so future page views are not affected.
|
|
*/
|
|
disableEducationPopups: function () {
|
|
educationPopupsDisabled = true;
|
|
}
|
|
};
|
|
|
|
init.isSingleEditTab = conf.singleEditTab && tabPreference !== 'multi-tab';
|
|
|
|
// On a view page, extend the current URL so extra parameters are carried over
|
|
// On a non-view page, use viewUrl
|
|
veEditUrl = new URL( pageCanLoadEditor ? url : viewUrl );
|
|
if ( oldId ) {
|
|
veEditUrl.searchParams.set( 'oldid', oldId );
|
|
}
|
|
veEditUrl.searchParams.delete( 'veaction' );
|
|
veEditUrl.searchParams.delete( 'action' );
|
|
if ( init.isSingleEditTab ) {
|
|
veEditUrl.searchParams.set( 'action', 'edit' );
|
|
veEditSourceUrl = veEditUrl;
|
|
} else {
|
|
veEditSourceUrl = new URL( veEditUrl );
|
|
veEditUrl.searchParams.set( 'veaction', 'edit' );
|
|
veEditSourceUrl.searchParams.set( 'veaction', 'editsource' );
|
|
}
|
|
|
|
// Whether VisualEditor should be available for the current user, page, wiki, mediawiki skin,
|
|
// browser etc.
|
|
init.isAvailable = VisualEditorSupportCheck();
|
|
// Extensions can disable VE in certain circumstances using the VisualEditorBeforeEditor hook (T174180)
|
|
|
|
const enabledForUser = (
|
|
// User has 'visualeditor-enable' preference enabled (for alpha opt-in)
|
|
// User has 'visualeditor-betatempdisable' preference disabled
|
|
// User has 'visualeditor-autodisable' preference disabled
|
|
( conf.isBeta ? enable : !tempdisable ) && !autodisable
|
|
);
|
|
|
|
// Duplicated in VisualEditor.hooks.php#isVisualAvailable()
|
|
init.isVisualAvailable = (
|
|
init.isAvailable &&
|
|
|
|
// If forced by the URL parameter, skip the namespace check (T221892) and preference check
|
|
( url.searchParams.get( 'veaction' ) === 'edit' || (
|
|
// Only in enabled namespaces
|
|
conf.namespaces.indexOf( new mw.Title( mw.config.get( 'wgRelevantPageName' ) ).getNamespaceId() ) !== -1 &&
|
|
|
|
// Enabled per user preferences
|
|
enabledForUser
|
|
) ) &&
|
|
|
|
// Only for pages with a supported content model
|
|
Object.prototype.hasOwnProperty.call( conf.contentModels, mw.config.get( 'wgPageContentModel' ) )
|
|
);
|
|
|
|
// Duplicated in VisualEditor.hooks.php#isWikitextAvailable()
|
|
init.isWikitextAvailable = (
|
|
init.isAvailable &&
|
|
|
|
// Enabled on site
|
|
conf.enableWikitext &&
|
|
|
|
// User preference
|
|
mw.user.options.get( 'visualeditor-newwikitext' ) &&
|
|
|
|
// Only on wikitext pages
|
|
mw.config.get( 'wgPageContentModel' ) === 'wikitext'
|
|
);
|
|
|
|
if ( init.isVisualAvailable ) {
|
|
availableModes.push( 'visual' );
|
|
}
|
|
|
|
if ( init.isWikitextAvailable ) {
|
|
availableModes.push( 'source' );
|
|
}
|
|
|
|
// FIXME: We should do this more elegantly
|
|
init.setEditorPreference = setEditorPreference;
|
|
|
|
init.updateTabs = updateTabs;
|
|
|
|
// Note: Though VisualEditor itself only needed this exposure for a very small reason
|
|
// (namely to access the old init.unsupportedList from the unit tests...) this has become one
|
|
// of the nicest ways to easily detect whether the VisualEditor initialisation code is present.
|
|
//
|
|
// The VE global was once available always, but now that platform integration initialisation
|
|
// is properly separated, it doesn't exist until the platform loads VisualEditor core.
|
|
//
|
|
// Most of mw.libs.ve is considered subject to change and private. An exception is that
|
|
// mw.libs.ve.isVisualAvailable is public, and indicates whether the VE editor itself can be loaded
|
|
// on this page. See above for why it may be false.
|
|
mw.libs.ve = $.extend( mw.libs.ve || {}, init );
|
|
|
|
if ( init.isVisualAvailable ) {
|
|
$( 'html' ).addClass( 've-available' );
|
|
} else {
|
|
$( 'html' ).addClass( 've-not-available' );
|
|
// Don't return here because we do want the skin setup to consistently happen
|
|
// for e.g. "Edit" > "Edit source" even when VE is not available.
|
|
}
|
|
|
|
/**
|
|
* Check if a URL doesn't contain any params which would prevent VE from loading, e.g. 'undo'
|
|
*
|
|
* @param {URL} editUrl
|
|
* @return {boolean} URL contains no unsupported params
|
|
*/
|
|
function isSupportedEditPage( editUrl ) {
|
|
return configData.unsupportedEditParams.every( ( param ) => !editUrl.searchParams.has( param ) );
|
|
}
|
|
|
|
/**
|
|
* Get the edit mode for the given URL
|
|
*
|
|
* @param {URL} editUrl Edit URL
|
|
* @return {string|null} 'visual' or 'source', null if the editor is not being loaded
|
|
*/
|
|
function getEditModeFromUrl( editUrl ) {
|
|
if ( mw.config.get( 'wgDiscussionToolsStartNewTopicTool' ) ) {
|
|
// Avoid conflicts with DiscussionTools
|
|
return null;
|
|
}
|
|
if ( isViewPage && init.isAvailable ) {
|
|
// On view pages if veaction is correctly set
|
|
const mode = veactionToMode[ editUrl.searchParams.get( 'veaction' ) ] ||
|
|
// Always load VE visual mode if collabSession is set
|
|
( editUrl.searchParams.has( 'collabSession' ) ? 'visual' : null );
|
|
if ( mode && availableModes.indexOf( mode ) !== -1 ) {
|
|
return mode;
|
|
}
|
|
}
|
|
// Edit pages
|
|
if ( isEditPage && isSupportedEditPage( editUrl ) ) {
|
|
// User has disabled VE, or we are in view source only mode, or we have landed here with posted data
|
|
if ( !enabledForUser || $( '#ca-viewsource' ).length || mw.config.get( 'wgAction' ) === 'submit' ) {
|
|
return null;
|
|
}
|
|
return getAvailableEditPageEditor();
|
|
}
|
|
return null;
|
|
}
|
|
|
|
$( () => {
|
|
$targetContainer = $(
|
|
document.querySelector( '[data-mw-ve-target-container]' ) ||
|
|
document.getElementById( 'content' )
|
|
);
|
|
if ( pageCanLoadEditor ) {
|
|
$targetContainer.addClass( 've-init-mw-desktopArticleTarget-targetContainer' );
|
|
}
|
|
|
|
let showWikitextWelcome = true;
|
|
const numEditButtons = $( '#ca-edit, #ca-ve-edit' ).length,
|
|
section = parseSection( url.searchParams.get( 'section' ) );
|
|
|
|
const requiredSkinElements =
|
|
$targetContainer.length &&
|
|
$( '#mw-content-text' ).length &&
|
|
// A link to open the editor is technically not necessary if it's going to open itself
|
|
( isEditPage || numEditButtons );
|
|
|
|
if ( url.searchParams.get( 'action' ) === 'edit' && $( '#wpTextbox1' ).length ) {
|
|
initialWikitext = $( '#wpTextbox1' ).textSelection( 'getContents' );
|
|
}
|
|
|
|
if ( ( init.isVisualAvailable || init.isWikitextAvailable ) &&
|
|
pageCanLoadEditor &&
|
|
pageIsProbablyEditable &&
|
|
!requiredSkinElements
|
|
) {
|
|
mw.log.warn(
|
|
'Your skin is incompatible with VisualEditor. ' +
|
|
'See https://www.mediawiki.org/wiki/Extension:VisualEditor/Skin_requirements for the requirements.'
|
|
);
|
|
// If the edit buttons are not there it's likely a browser extension or gadget for anonymous user
|
|
// has removed them. We're not interested in errors from this scenario so don't log.
|
|
// If they exist log the error so we can address the problem.
|
|
if ( numEditButtons > 0 ) {
|
|
const err = new Error( 'Incompatible with VisualEditor' );
|
|
err.name = 'VeIncompatibleSkinWarning';
|
|
mw.errorLogger.logError( err, 'error.visualeditor' );
|
|
}
|
|
} else if ( init.isAvailable ) {
|
|
const mode = getEditModeFromUrl( url );
|
|
if ( mode ) {
|
|
showWikitextWelcome = false;
|
|
trackActivateStart( {
|
|
type: section === null ? 'page' : 'section',
|
|
mechanism: ( section === 'new' || !mw.config.get( 'wgArticleId' ) ) ? 'url-new' : 'url',
|
|
mode: mode
|
|
} );
|
|
activateTarget( mode, section );
|
|
} else if (
|
|
init.isVisualAvailable &&
|
|
pageCanLoadEditor &&
|
|
init.isSingleEditTab
|
|
) {
|
|
// In single edit tab mode we never have an edit tab
|
|
// with accesskey 'v' so create one
|
|
$( document.body ).append(
|
|
$( '<a>' )
|
|
.attr( { accesskey: mw.msg( 'accesskey-ca-ve-edit' ), href: veEditUrl } )
|
|
// Accesskey fires a click event
|
|
.on( 'click.ve-target', init.onEditTabClick.bind( init, 'visual' ) )
|
|
.addClass( 'oo-ui-element-hidden' )
|
|
);
|
|
}
|
|
|
|
// Add the switch button to WikiEditor on edit pages
|
|
if (
|
|
init.isVisualAvailable &&
|
|
isEditPage &&
|
|
$( '#wpTextbox1' ).length
|
|
) {
|
|
mw.loader.load( 'ext.visualEditor.switching' );
|
|
mw.hook( 'wikiEditor.toolbarReady' ).add( ( $textarea ) => {
|
|
mw.loader.using( 'ext.visualEditor.switching' ).done( () => {
|
|
const showPopup = url.searchParams.has( 'veswitched' ) && !mw.user.options.get( 'visualeditor-hidesourceswitchpopup' ),
|
|
toolFactory = new OO.ui.ToolFactory(),
|
|
toolGroupFactory = new OO.ui.ToolGroupFactory();
|
|
|
|
toolFactory.register( mw.libs.ve.MWEditModeVisualTool );
|
|
toolFactory.register( mw.libs.ve.MWEditModeSourceTool );
|
|
const switchToolbar = new OO.ui.Toolbar( toolFactory, toolGroupFactory, {
|
|
classes: [ 've-init-mw-editSwitch' ]
|
|
} );
|
|
|
|
switchToolbar.on( 'switchEditor', ( m ) => {
|
|
if ( m === 'visual' ) {
|
|
$( '#wpTextbox1' ).trigger( 'wikiEditor-switching-visualeditor' );
|
|
init.activateVe( 'visual' );
|
|
}
|
|
} );
|
|
|
|
switchToolbar.setup( [ {
|
|
name: 'editMode',
|
|
type: 'list',
|
|
icon: 'edit',
|
|
title: mw.msg( 'visualeditor-mweditmode-tooltip' ),
|
|
label: mw.msg( 'visualeditor-mweditmode-tooltip' ),
|
|
invisibleLabel: true,
|
|
include: [ 'editModeVisual', 'editModeSource' ]
|
|
} ] );
|
|
|
|
const popup = new mw.libs.ve.SwitchPopupWidget( 'source' );
|
|
|
|
switchToolbar.tools.editModeVisual.toolGroup.$element.append( popup.$element );
|
|
switchToolbar.emit( 'updateState' );
|
|
|
|
$textarea.wikiEditor( 'addToToolbar', {
|
|
section: 'secondary',
|
|
group: 'default',
|
|
tools: {
|
|
veEditSwitch: {
|
|
type: 'element',
|
|
element: switchToolbar.$element
|
|
}
|
|
}
|
|
} );
|
|
|
|
popup.toggle( showPopup );
|
|
|
|
// Duplicate of this code in ve.init.mw.DesktopArticleTarget.js
|
|
// eslint-disable-next-line no-jquery/no-class-state
|
|
if ( $( '#ca-edit' ).hasClass( 'visualeditor-showtabdialog' ) ) {
|
|
$( '#ca-edit' ).removeClass( 'visualeditor-showtabdialog' );
|
|
// Set up a temporary window manager
|
|
const windowManager = new OO.ui.WindowManager();
|
|
$( OO.ui.getTeleportTarget() ).append( windowManager.$element );
|
|
const editingTabDialog = new mw.libs.ve.EditingTabDialog();
|
|
windowManager.addWindows( [ editingTabDialog ] );
|
|
windowManager.openWindow( editingTabDialog )
|
|
.closed.then( ( data ) => {
|
|
// Detach the temporary window manager
|
|
windowManager.destroy();
|
|
|
|
if ( data && data.action === 'prefer-ve' ) {
|
|
location.href = veEditUrl;
|
|
} else if ( data && data.action === 'multi-tab' ) {
|
|
location.reload();
|
|
}
|
|
} );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
// Remember that the user wanted wikitext, at least this time
|
|
mw.libs.ve.setEditorPreference( 'wikitext' );
|
|
|
|
// If the user has loaded WikiEditor, clear any auto-save state they
|
|
// may have from a previous VE session
|
|
// We don't have access to the VE session storage methods, but invalidating
|
|
// the docstate is sufficient to prevent the data from being used.
|
|
mw.storage.session.remove( 've-docstate' );
|
|
}
|
|
|
|
init.setupEditLinks();
|
|
}
|
|
|
|
if (
|
|
pageCanLoadEditor &&
|
|
showWikitextWelcome &&
|
|
// At least one editor is available (T201928)
|
|
( init.isVisualAvailable || init.isWikitextAvailable || $( '#wpTextbox1' ).length ) &&
|
|
isEditPage &&
|
|
init.shouldShowWelcomeDialog() &&
|
|
// Not on protected pages
|
|
pageIsProbablyEditable
|
|
) {
|
|
mw.loader.using( 'ext.visualEditor.welcome' ).done( () => {
|
|
// Check shouldShowWelcomeDialog() again: any code that might have called
|
|
// stopShowingWelcomeDialog() wouldn't have had an opportunity to do that
|
|
// yet by the first time we checked
|
|
if ( !init.shouldShowWelcomeDialog() ) {
|
|
return;
|
|
}
|
|
const windowManager = new OO.ui.WindowManager();
|
|
const welcomeDialog = new mw.libs.ve.WelcomeDialog();
|
|
$( OO.ui.getTeleportTarget() ).append( windowManager.$element );
|
|
windowManager.addWindows( [ welcomeDialog ] );
|
|
windowManager.openWindow(
|
|
welcomeDialog,
|
|
{
|
|
switchable: init.isVisualAvailable,
|
|
editor: 'source'
|
|
}
|
|
)
|
|
.closed.then( ( data ) => {
|
|
windowManager.destroy();
|
|
if ( data && data.action === 'switch-ve' ) {
|
|
init.activateVe( 'visual' );
|
|
}
|
|
} );
|
|
|
|
init.stopShowingWelcomeDialog();
|
|
} );
|
|
}
|
|
|
|
if ( url.searchParams.has( 'venotify' ) ) {
|
|
url.searchParams.delete( 'venotify' );
|
|
// Get rid of the ?venotify= from the URL
|
|
history.replaceState( null, '', url );
|
|
}
|
|
} );
|
|
}() );
|