mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-30 17:14:42 +00:00
dbc696124f
Temporarily disable prefer-const as this requires manual fixing. Change-Id: I477b69a57e8d33535c6fc71dba196a8605780725
92 lines
2.9 KiB
JavaScript
92 lines
2.9 KiB
JavaScript
/*!
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* VisualEditor MWWikitextDataTransferHandlerFactory class.
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*
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* @copyright See AUTHORS.txt
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*/
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/**
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* Drop handler Factory.
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*
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* @class
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* @extends ve.ui.DataTransferHandlerFactory
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* @constructor
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*/
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ve.ui.MWWikitextDataTransferHandlerFactory = function VeUiMwWikitextDataTransferHandlerFactory() {
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// Parent constructor
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ve.ui.MWWikitextDataTransferHandlerFactory.super.apply( this, arguments );
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for ( const name in ve.ui.dataTransferHandlerFactory.registry ) {
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this.register( ve.ui.dataTransferHandlerFactory.registry[ name ] );
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}
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ve.ui.dataTransferHandlerFactory.on( 'register', ( n, data ) => {
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this.register( data );
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} );
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWWikitextDataTransferHandlerFactory, ve.ui.DataTransferHandlerFactory );
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/* Methods */
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/**
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* Create an object based on a name.
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*
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* Name is used to look up the constructor to use, while all additional arguments are passed to the
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* constructor directly, so leaving one out will pass an undefined to the constructor.
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*
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* See https://doc.wikimedia.org/oojs/master/OO.Factory.html
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*
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* @param {string} name Object name
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* @param {...any} [args] Arguments to pass to the constructor
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* @return {Object} The new object
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* @throws {Error} Unknown object name
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*/
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ve.ui.MWWikitextDataTransferHandlerFactory.prototype.create = function () {
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// Parent method
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const handler = ve.ui.MWWikitextDataTransferHandlerFactory.super.prototype.create.apply( this, arguments ),
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resolve = handler.resolve.bind( handler );
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function isPlain( data ) {
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return typeof data === 'string' || ve.dm.LinearData.static.getType( data ) === 'paragraph';
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}
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handler.resolve = function ( dataOrDoc ) {
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if ( typeof dataOrDoc === 'string' || ( Array.isArray( dataOrDoc ) && dataOrDoc.every( isPlain ) ) ) {
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resolve( dataOrDoc );
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} else {
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const doc = dataOrDoc instanceof ve.dm.Document ?
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dataOrDoc :
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// The handler may have also written items to the store
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new ve.dm.Document( new ve.dm.ElementLinearData( handler.surface.getModel().getDocument().getStore(), dataOrDoc ) );
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// Optimization: we can skip a server hit if this is a plain link,
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// with no title, whose href is equal to the contained text. This
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// avoids a stutter in the common case of pasting a link into the
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// document.
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const annotations = doc.data.getAnnotationsFromRange( new ve.Range( 0, doc.data.getLength() ) );
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if ( annotations.getLength() === 1 ) {
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const text = doc.data.getText();
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if ( annotations.get( 0 ).getAttribute( 'href' ) === text ) {
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return resolve( text );
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}
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}
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ve.init.target.getWikitextFragment( doc, false )
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.done( resolve )
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.fail( () => {
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handler.abort();
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} );
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}
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};
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return handler;
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};
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/* Initialization */
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ve.ui.wikitextDataTransferHandlerFactory = new ve.ui.MWWikitextDataTransferHandlerFactory();
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ve.ui.wikitextDataTransferHandlerFactory.unregister( ve.ui.MWWikitextStringTransferHandler );
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