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imageuploadprogress.js
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/
imageuploadprogress.js
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/**
* @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/* globals window */
import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
import Plugin from '@ckeditor/ckeditor5-core/src/plugin';
import ImageEditing from '../../src/image/imageediting';
import ImageUploadEditing from '../../src/imageupload/imageuploadediting';
import ImageUploadProgress from '../../src/imageupload/imageuploadprogress';
import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
import FileRepository from '@ckeditor/ckeditor5-upload/src/filerepository';
import Clipboard from '@ckeditor/ckeditor5-clipboard/src/clipboard';
import { createNativeFileMock, NativeFileReaderMock, UploadAdapterMock } from '@ckeditor/ckeditor5-upload/tests/_utils/mocks';
import { setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
import svgPlaceholder from '../../theme/icons/image_placeholder.svg';
import env from '@ckeditor/ckeditor5-utils/src/env';
describe( 'ImageUploadProgress', () => {
const imagePlaceholder = encodeURIComponent( svgPlaceholder );
// eslint-disable-next-line max-len
const base64Sample = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=';
let editor, model, doc, fileRepository, view, nativeReaderMock, loader, adapterMock;
class UploadAdapterPluginMock extends Plugin {
init() {
fileRepository = this.editor.plugins.get( FileRepository );
fileRepository.createUploadAdapter = newLoader => {
loader = newLoader;
adapterMock = new UploadAdapterMock( loader );
return adapterMock;
};
}
}
testUtils.createSinonSandbox();
beforeEach( () => {
// Most tests assume non-edge environment but we do not set `contenteditable=false` on Edge so stub `env.isEdge`.
testUtils.sinon.stub( env, 'isEdge' ).get( () => false );
testUtils.sinon.stub( window, 'FileReader' ).callsFake( () => {
nativeReaderMock = new NativeFileReaderMock();
return nativeReaderMock;
} );
return VirtualTestEditor
.create( {
plugins: [ ImageEditing, Paragraph, ImageUploadEditing, ImageUploadProgress, UploadAdapterPluginMock, Clipboard ]
} )
.then( newEditor => {
editor = newEditor;
model = editor.model;
doc = model.document;
view = editor.editing.view;
fileRepository = editor.plugins.get( FileRepository );
fileRepository.createUploadAdapter = newLoader => {
loader = newLoader;
adapterMock = new UploadAdapterMock( loader );
return adapterMock;
};
} );
} );
it( 'should convert image\'s "reading" uploadStatus attribute', () => {
setModelData( model, '<paragraph>[]foo</paragraph>' );
editor.execute( 'imageUpload', { file: createNativeFileMock() } );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-appear ck-image-upload-placeholder ck-widget image" contenteditable="false">' +
`<img src="data:image/svg+xml;utf8,${ imagePlaceholder }"></img>` +
'<div class="ck-upload-placeholder-loader"></div>' +
'</figure>]<p>foo</p>'
);
} );
it( 'should convert image\'s "uploading" uploadStatus attribute', done => {
setModelData( model, '<paragraph>[]foo</paragraph>' );
editor.execute( 'imageUpload', { file: createNativeFileMock() } );
model.document.once( 'change', () => {
try {
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-appear ck-widget image" contenteditable="false">' +
`<img src="${ base64Sample }"></img>` +
'<div class="ck-progress-bar"></div>' +
'</figure>]<p>foo</p>'
);
done();
} catch ( err ) {
done( err );
}
}, { priority: 'lowest' } );
loader.file.then( () => nativeReaderMock.mockSuccess( base64Sample ) );
} );
// See https://github.com/ckeditor/ckeditor5/issues/1985.
it( 'should work if image parent is refreshed by the differ', function( done ) {
model.schema.register( 'outerBlock', {
allowWhere: '$block',
isBlock: true
} );
model.schema.register( 'innerBlock', {
allowIn: 'outerBlock',
isLimit: true
} );
model.schema.extend( '$block', { allowIn: 'innerBlock' } );
editor.conversion.elementToElement( { model: 'outerBlock', view: 'outerBlock' } );
editor.conversion.elementToElement( { model: 'innerBlock', view: 'innerBlock' } );
model.document.registerPostFixer( () => {
for ( const change of doc.differ.getChanges() ) {
// The differ.refreshItem() simulates remove and insert of and image parent thus preventing image from proper work.
if ( change.type == 'insert' && change.name == 'image' ) {
doc.differ.refreshItem( change.position.parent );
return true;
}
}
} );
setModelData( model, '<outerBlock><innerBlock><paragraph>[]</paragraph></innerBlock></outerBlock>' );
editor.execute( 'imageUpload', { file: createNativeFileMock() } );
model.document.once( 'change', () => {
try {
expect( getViewData( view ) ).to.equal(
'<outerBlock><innerBlock>[<figure class="ck-appear ck-widget image" contenteditable="false">' +
`<img src="${ base64Sample }"></img>` +
'<div class="ck-progress-bar"></div>' +
'</figure>]</innerBlock></outerBlock>'
);
done();
} catch ( err ) {
done( err );
}
}, { priority: 'lowest' } );
loader.file.then( () => nativeReaderMock.mockSuccess( base64Sample ) );
} );
it( 'should work correctly when there is no "reading" status and go straight to "uploading"', () => {
const fileRepository = editor.plugins.get( FileRepository );
const file = createNativeFileMock();
const loader = fileRepository.createLoader( file );
setModelData( model, '<image></image>' );
const image = doc.getRoot().getChild( 0 );
// Set attributes directly on image to simulate instant "uploading" status.
model.change( writer => {
writer.setAttribute( 'uploadStatus', 'uploading', image );
writer.setAttribute( 'uploadId', loader.id, image );
writer.setAttribute( 'src', 'image.png', image );
} );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-appear ck-widget image" contenteditable="false">' +
'<img src="image.png"></img>' +
'<div class="ck-progress-bar"></div>' +
'</figure>]'
);
} );
it( 'should work correctly when there is no "reading" status and go straight to "uploading" - external changes', () => {
setModelData( model, '<image></image>' );
const image = doc.getRoot().getChild( 0 );
// Set attributes directly on image to simulate instant "uploading" status.
model.change( writer => {
writer.setAttribute( 'uploadStatus', 'uploading', image );
writer.setAttribute( 'uploadId', '12345', image );
} );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-appear ck-image-upload-placeholder ck-widget image" contenteditable="false">' +
`<img src="data:image/svg+xml;utf8,${ imagePlaceholder }"></img>` +
'<div class="ck-upload-placeholder-loader"></div>' +
'</figure>]'
);
} );
it( 'should "clear" image when uploadId changes to null', () => {
setModelData( model, '<image></image>' );
const image = doc.getRoot().getChild( 0 );
// Set attributes directly on image to simulate instant "uploading" status.
model.change( writer => {
writer.setAttribute( 'uploadStatus', 'uploading', image );
writer.setAttribute( 'uploadId', '12345', image );
} );
model.change( writer => {
writer.setAttribute( 'uploadStatus', null, image );
writer.setAttribute( 'uploadId', null, image );
} );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-widget image" contenteditable="false">' +
`<img src="data:image/svg+xml;utf8,${ imagePlaceholder }"></img>` +
'</figure>]'
);
} );
it( 'should update progressbar width on progress', done => {
setModelData( model, '<paragraph>[]foo</paragraph>' );
editor.execute( 'imageUpload', { file: createNativeFileMock() } );
model.document.once( 'change', () => {
adapterMock.mockProgress( 40, 100 );
try {
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-appear ck-widget image" contenteditable="false">' +
`<img src="${ base64Sample }"></img>` +
'<div class="ck-progress-bar" style="width:40%"></div>' +
'</figure>]<p>foo</p>'
);
done();
} catch ( err ) {
done( err );
}
}, { priority: 'lowest' } );
loader.file.then( () => nativeReaderMock.mockSuccess( base64Sample ) );
} );
it( 'should convert image\'s "complete" uploadStatus attribute and display temporary icon', done => {
const clock = testUtils.sinon.useFakeTimers();
setModelData( model, '<paragraph>[]foo</paragraph>' );
editor.execute( 'imageUpload', { file: createNativeFileMock() } );
model.document.once( 'change', () => {
model.document.once( 'change', () => {
try {
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-widget image" contenteditable="false">' +
'<img src="image.png"></img>' +
'<div class="ck-image-upload-complete-icon"></div>' +
'</figure>]<p>foo</p>'
);
clock.tick( 3000 );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-widget image" contenteditable="false">' +
'<img src="image.png"></img>' +
'</figure>]<p>foo</p>'
);
done();
} catch ( err ) {
done( err );
}
}, { priority: 'lowest' } );
loader.file.then( () => adapterMock.mockSuccess( { default: 'image.png' } ) );
} );
loader.file.then( () => nativeReaderMock.mockSuccess( base64Sample ) );
} );
it( 'should allow to customize placeholder image', () => {
const uploadProgress = editor.plugins.get( ImageUploadProgress );
uploadProgress.placeholder = base64Sample;
setModelData( model, '<paragraph>[]foo</paragraph>' );
editor.execute( 'imageUpload', { file: createNativeFileMock() } );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-appear ck-image-upload-placeholder ck-widget image" contenteditable="false">' +
`<img src="${ base64Sample }"></img>` +
'<div class="ck-upload-placeholder-loader"></div>' +
'</figure>]<p>foo</p>'
);
} );
it( 'should not process attribute change if it is already consumed', () => {
editor.editing.downcastDispatcher.on( 'attribute:uploadStatus:image', ( evt, data, conversionApi ) => {
conversionApi.consumable.consume( data.item, evt.name );
}, { priority: 'highest' } );
setModelData( model, '<paragraph>[]foo</paragraph>' );
editor.execute( 'imageUpload', { file: createNativeFileMock() } );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-widget image" contenteditable="false"><img></img></figure>]<p>foo</p>'
);
} );
it( 'should not show progress bar and complete icon if there is no loader with given uploadId', () => {
setModelData( model, '<image uploadId="123" uploadStatus="reading"></image>' );
const image = doc.getRoot().getChild( 0 );
model.change( writer => {
writer.setAttribute( 'uploadStatus', 'uploading', image );
} );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-appear ck-image-upload-placeholder ck-widget image" contenteditable="false">' +
`<img src="data:image/svg+xml;utf8,${ imagePlaceholder }"></img>` +
'<div class="ck-upload-placeholder-loader"></div>' +
'</figure>]'
);
model.change( writer => {
writer.setAttribute( 'uploadStatus', 'complete', image );
} );
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-widget image" contenteditable="false">' +
`<img src="data:image/svg+xml;utf8,${ imagePlaceholder }"></img>` +
'</figure>]'
);
} );
it( 'should not create completeIcon element when browser is Microsoft Edge', done => {
testUtils.sinon.stub( env, 'isEdge' ).get( () => true );
setModelData( model, '<paragraph>[]foo</paragraph>' );
editor.execute( 'imageUpload', { file: createNativeFileMock() } );
model.document.once( 'change', () => {
model.document.once( 'change', () => {
try {
expect( getViewData( view ) ).to.equal(
'[<figure class="ck-widget image">' +
'<img src="image.png"></img>' +
'</figure>]<p>foo</p>'
);
done();
} catch ( err ) {
done( err );
}
}, { priority: 'lowest' } );
loader.file.then( () => adapterMock.mockSuccess( { default: 'image.png' } ) );
} );
loader.file.then( () => nativeReaderMock.mockSuccess( base64Sample ) );
} );
} );