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- /**
- * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md.
- */
- import ModelDocument from '../../src/model/document';
- import ModelElement from '../../src/model/element';
- import ModelText from '../../src/model/text';
- import ModelRange from '../../src/model/range';
- import ViewDocument from '../../src/view/document';
- import ViewElement from '../../src/view/element';
- import ViewAttributeElement from '../../src/view/attributeelement';
- import ViewText from '../../src/view/text';
- import Mapper from '../../src/conversion/mapper';
- import ModelConversionDispatcher from '../../src/conversion/modelconversiondispatcher';
- import {
- insertText,
- remove
- } from '../../src/conversion/model-to-view-converters';
- import { attributeElementToViewConverter, viewToAttributeElementConverter } from '../../src/conversion/attributeelementconverters';
- import { convertText } from '../../src/conversion/view-to-model-converters';
- import ViewConversionDispatcher from '../../src/conversion/viewconversiondispatcher';
- import ModelSchema from '../../src/model/schema';
- import ModelWalker from '../../src/model/treewalker';
- import ModelTextProxy from '../../src/model/textproxy';
- function viewAttributesToString( item ) {
- let result = '';
- for ( const key of item.getAttributeKeys() ) {
- const value = item.getAttribute( key );
- if ( value ) {
- result += ' ' + key + '="' + value + '"';
- }
- }
- return result;
- }
- function modelToString( item ) {
- let result = '';
- if ( item instanceof ModelTextProxy ) {
- const attributes = modelAttributesToString( item );
- result = attributes ? '<$text' + attributes + '>' + item.data + '</$text>' : item.data;
- } else {
- const walker = new ModelWalker( { boundaries: ModelRange.createIn( item ), shallow: true } );
- for ( const value of walker ) {
- result += modelToString( value.item );
- }
- if ( item instanceof ModelElement ) {
- const attributes = modelAttributesToString( item );
- result = '<' + item.name + attributes + '>' + result + '</' + item.name + '>';
- }
- }
- return result;
- }
- function modelAttributesToString( item ) {
- let result = '';
- for ( const attr of item.getAttributes() ) {
- result += ' ' + attr[ 0 ] + '="' + attr[ 1 ] + '"';
- }
- return result;
- }
- function viewToString( item ) {
- let result = '';
- if ( item instanceof ViewText ) {
- result = item.data;
- } else {
- // ViewElement or ViewDocumentFragment.
- for ( const child of item.getChildren() ) {
- result += viewToString( child );
- }
- if ( item instanceof ViewElement ) {
- result = '<' + item.name + viewAttributesToString( item ) + '>' + result + '</' + item.name + '>';
- }
- }
- return result;
- }
- describe( 'Attribute converter', () => {
- let dispatcher, mapper, modelDoc, modelRoot, viewDoc, viewRoot, viewSelection, batch;
- beforeEach( () => {
- modelDoc = new ModelDocument();
- modelRoot = modelDoc.createRoot( 'root', 'root' );
- batch = modelDoc.batch();
- viewDoc = new ViewDocument();
- viewRoot = viewDoc.createRoot( 'div' );
- viewSelection = viewDoc.selection;
- mapper = new Mapper();
- mapper.bindElements( modelRoot, viewRoot );
- dispatcher = new ModelConversionDispatcher( modelDoc, { mapper, viewSelection } );
- dispatcher.on( 'insert:$text', insertText() );
- dispatcher.on( 'remove', remove() );
- } );
- afterEach( () => {
- viewDoc.destroy();
- } );
- function testConversion( definition, expectedConversion ) {
- attributeElementToViewConverter( 'foo', definition, [ dispatcher ] );
- const modelElement = new ModelText( 'foo', { foo: 'bar' } );
- modelRoot.appendChildren( modelElement );
- dispatcher.convertInsertion( ModelRange.createIn( modelRoot ) );
- expect( viewToString( viewRoot ) ).to.equal( expectedConversion );
- batch.removeAttribute( 'bold', modelRoot );
- dispatcher.convertAttribute( 'removeAttribute', ModelRange.createIn( modelRoot ), 'foo', 'bar', null );
- expect( viewToString( viewRoot ) ).to.equal( '<div>foo</div>' );
- }
- describe( 'model attribute to view element conversion', () => {
- it( 'using passed view element name', () => {
- testConversion( { model: 'bar', view: 'strong' }, '<div><strong>foo</strong></div>' );
- } );
- it( 'using passed view element object', () => {
- testConversion( { model: 'bar', view: { name: 'strong' } }, '<div><strong>foo</strong></div>' );
- } );
- it( 'using passed view element object with styles object', () => {
- testConversion( {
- model: 'bar',
- view: { name: 'span', styles: { 'font-weight': 'bold' } }
- }, '<div><span style="font-weight:bold;">foo</span></div>' );
- } );
- it( 'using passed view element object with class string', () => {
- testConversion( { model: 'bar', view: { name: 'span', classes: 'foo' } }, '<div><span class="foo">foo</span></div>' );
- } );
- it( 'using passed view element object with class array', () => {
- testConversion( {
- model: 'bar',
- view: { name: 'span', classes: [ 'foo', 'foo-bar' ] }
- }, '<div><span class="foo foo-bar">foo</span></div>' );
- } );
- it( 'using passed view element object with attributes', () => {
- testConversion( {
- model: 'bar',
- view: { name: 'span', attributes: { 'data-foo': 'bar' } }
- }, '<div><span data-foo="bar">foo</span></div>' );
- } );
- it( 'should do nothing for undefined value', () => {
- attributeElementToViewConverter( 'foo', { model: 'bar', view: 'strong' }, [ dispatcher ] );
- const modelElement = new ModelText( 'foo', { foo: 'baz' } );
- modelRoot.appendChildren( modelElement );
- dispatcher.convertInsertion( ModelRange.createIn( modelRoot ) );
- expect( viewToString( viewRoot ) ).to.equal( '<div>foo</div>' );
- } );
- } );
- describe( 'view element to model attribute conversion', () => {
- let dispatcher, schema, additionalData, batch;
- const modelDocument = new ModelDocument();
- beforeEach( () => {
- batch = modelDocument.batch();
- // `additionalData` parameter for `.convert` calls.
- additionalData = { context: [ '$root' ] };
- schema = new ModelSchema();
- schema.registerItem( 'div', '$block' );
- schema.allow( { name: '$inline', attributes: [ 'foo' ], inside: '$root' } );
- schema.allow( { name: '$text', inside: '$root' } );
- dispatcher = new ViewConversionDispatcher( { schema } );
- dispatcher.on( 'text', convertText() );
- } );
- it( 'should convert from view element to model attribute', () => {
- viewToAttributeElementConverter( 'foo', { model: 'bar', view: 'strong' }, [ dispatcher ] );
- const conversionResult = dispatcher.convert(
- new ViewAttributeElement( 'strong', null, new ViewText( 'foo' ) ), batch, additionalData
- );
- expect( modelToString( conversionResult ) ).to.equal( '<$text foo="bar">foo</$text>' );
- } );
- it( 'should convert from view element to model attribute', () => {
- viewToAttributeElementConverter( 'foo', { model: 'bar', view: { name: 'strong' } }, [ dispatcher ] );
- const conversionResult = dispatcher.convert(
- new ViewAttributeElement( 'strong', null, new ViewText( 'foo' ) ), batch, additionalData
- );
- expect( modelToString( conversionResult ) ).to.equal( '<$text foo="bar">foo</$text>' );
- } );
- it( 'should convert from view element to model attribute', () => {
- viewToAttributeElementConverter( 'foo', { model: 'bar', view: { name: 'span', classes: 'foo' } }, [ dispatcher ] );
- const conversionResult = dispatcher.convert(
- new ViewAttributeElement( 'span', { class: 'foo' }, new ViewText( 'foo' ) ), batch, additionalData
- );
- expect( modelToString( conversionResult ) ).to.equal( '<$text foo="bar">foo</$text>' );
- } );
- it( 'should convert from view element to model attribute', () => {
- viewToAttributeElementConverter( 'foo', { model: 'bar', view: { name: 'span', classes: [ 'foo', 'bar' ] } }, [ dispatcher ] );
- const conversionResult = dispatcher.convert(
- new ViewAttributeElement( 'span', { class: 'foo bar' }, new ViewText( 'foo' ) ), batch, additionalData
- );
- expect( modelToString( conversionResult ) ).to.equal( '<$text foo="bar">foo</$text>' );
- } );
- it( 'should convert from view element to model attribute', () => {
- viewToAttributeElementConverter( 'foo', {
- model: 'bar',
- view: { name: 'span', styles: { 'font-weight': 'bold' } }
- }, [ dispatcher ] );
- const conversionResult = dispatcher.convert(
- new ViewAttributeElement( 'span', { style: 'font-weight:bold' }, new ViewText( 'foo' ) ), batch, additionalData
- );
- expect( modelToString( conversionResult ) ).to.equal( '<$text foo="bar">foo</$text>' );
- } );
- it( 'should convert from view element to model attribute', () => {
- viewToAttributeElementConverter( 'foo', {
- model: 'bar',
- view: { name: 'span', attributes: { 'data-foo': 'bar' } }
- }, [ dispatcher ] );
- const conversionResult = dispatcher.convert(
- new ViewAttributeElement( 'span', { 'data-foo': 'bar' }, new ViewText( 'foo' ) ), batch, additionalData
- );
- expect( modelToString( conversionResult ) ).to.equal( '<$text foo="bar">foo</$text>' );
- } );
- it( 'should convert from view element to model attribute', () => {
- viewToAttributeElementConverter( 'foo', {
- model: 'bar',
- view: 'strong',
- acceptsAlso: [
- { name: 'span', classes: [ 'foo', 'bar' ] },
- { name: 'span', attributes: { 'data-foo': 'bar' } }
- ]
- }, [ dispatcher ] );
- const conversionResult = dispatcher.convert(
- new ViewAttributeElement( 'span', { 'data-foo': 'bar' }, new ViewText( 'foo' ) ), batch, additionalData
- );
- expect( modelToString( conversionResult ) ).to.equal( '<$text foo="bar">foo</$text>' );
- } );
- it( 'should convert from view element to model attribute', () => {
- viewToAttributeElementConverter( 'foo', { model: 'baz', view: 'strong' }, [ dispatcher ] );
- viewToAttributeElementConverter( 'foo', { model: 'bar', view: { name: 'strong', priority: 'high' } }, [ dispatcher ] );
- const conversionResult = dispatcher.convert(
- new ViewAttributeElement( 'strong', null, new ViewText( 'foo' ) ), batch, additionalData
- );
- expect( modelToString( conversionResult ) ).to.equal( '<$text foo="bar">foo</$text>' );
- } );
- } );
- } );
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