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imageuploadprogress.js 6.7 KB

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  1. /**
  2. * @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /* globals window */
  6. import VirtualTestEditor from '@ckeditor/ckeditor5-core/tests/_utils/virtualtesteditor';
  7. import Plugin from '@ckeditor/ckeditor5-core/src/plugin';
  8. import ImageEngine from '../../src/image/imageengine';
  9. import ImageUploadEditing from '../../src/imageupload/imageuploadediting';
  10. import ImageUploadProgress from '../../src/imageupload/imageuploadprogress';
  11. import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
  12. import FileRepository from '@ckeditor/ckeditor5-upload/src/filerepository';
  13. import { AdapterMock, createNativeFileMock, NativeFileReaderMock } from '@ckeditor/ckeditor5-upload/tests/_utils/mocks';
  14. import { setData as setModelData } from '@ckeditor/ckeditor5-engine/src/dev-utils/model';
  15. import { getData as getViewData } from '@ckeditor/ckeditor5-engine/src/dev-utils/view';
  16. import testUtils from '@ckeditor/ckeditor5-core/tests/_utils/utils';
  17. import svgPlaceholder from '../../theme/icons/image_placeholder.svg';
  18. describe( 'ImageUploadProgress', () => {
  19. const imagePlaceholder = encodeURIComponent( svgPlaceholder );
  20. // eslint-disable-next-line max-len
  21. const base64Sample = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=';
  22. let editor, model, document, fileRepository, viewDocument, nativeReaderMock, loader, adapterMock;
  23. class UploadAdapterPluginMock extends Plugin {
  24. init() {
  25. fileRepository = this.editor.plugins.get( FileRepository );
  26. fileRepository.createAdapter = newLoader => {
  27. loader = newLoader;
  28. adapterMock = new AdapterMock( loader );
  29. return adapterMock;
  30. };
  31. }
  32. }
  33. testUtils.createSinonSandbox();
  34. beforeEach( () => {
  35. testUtils.sinon.stub( window, 'FileReader' ).callsFake( () => {
  36. nativeReaderMock = new NativeFileReaderMock();
  37. return nativeReaderMock;
  38. } );
  39. return VirtualTestEditor
  40. .create( {
  41. plugins: [ ImageEngine, Paragraph, ImageUploadEditing, ImageUploadProgress, UploadAdapterPluginMock ]
  42. } )
  43. .then( newEditor => {
  44. editor = newEditor;
  45. model = editor.model;
  46. document = model.document;
  47. viewDocument = editor.editing.view;
  48. fileRepository = editor.plugins.get( FileRepository );
  49. fileRepository.createAdapter = newLoader => {
  50. loader = newLoader;
  51. adapterMock = new AdapterMock( loader );
  52. return adapterMock;
  53. };
  54. } );
  55. } );
  56. it( 'should convert image\'s "reading" uploadStatus attribute', () => {
  57. setModelData( model, '<paragraph>[]foo</paragraph>' );
  58. editor.execute( 'imageUpload', { file: createNativeFileMock() } );
  59. expect( getViewData( viewDocument ) ).to.equal(
  60. '[<figure class="ck-appear ck-image-upload-placeholder ck-infinite-progress ck-widget image" contenteditable="false">' +
  61. `<img src="data:image/svg+xml;utf8,${ imagePlaceholder }"></img>` +
  62. '</figure>]<p>foo</p>'
  63. );
  64. } );
  65. it( 'should convert image\'s "uploading" uploadStatus attribute', done => {
  66. setModelData( model, '<paragraph>[]foo</paragraph>' );
  67. editor.execute( 'imageUpload', { file: createNativeFileMock() } );
  68. model.document.once( 'change', () => {
  69. expect( getViewData( viewDocument ) ).to.equal(
  70. '[<figure class="ck-appear ck-widget image" contenteditable="false">' +
  71. `<img src="${ base64Sample }"></img>` +
  72. '<div class="ck-progress-bar"></div>' +
  73. '</figure>]<p>foo</p>'
  74. );
  75. done();
  76. }, { priority: 'lowest' } );
  77. nativeReaderMock.mockSuccess( base64Sample );
  78. } );
  79. it( 'should update progressbar width on progress', done => {
  80. setModelData( model, '<paragraph>[]foo</paragraph>' );
  81. editor.execute( 'imageUpload', { file: createNativeFileMock() } );
  82. model.document.once( 'change', () => {
  83. adapterMock.mockProgress( 40, 100 );
  84. expect( getViewData( viewDocument ) ).to.equal(
  85. '[<figure class="ck-appear ck-widget image" contenteditable="false">' +
  86. `<img src="${ base64Sample }"></img>` +
  87. '<div class="ck-progress-bar" style="width:40%"></div>' +
  88. '</figure>]<p>foo</p>'
  89. );
  90. done();
  91. }, { priority: 'lowest' } );
  92. nativeReaderMock.mockSuccess( base64Sample );
  93. } );
  94. it( 'should convert image\'s "complete" uploadStatus attribute', done => {
  95. setModelData( model, '<paragraph>[]foo</paragraph>' );
  96. editor.execute( 'imageUpload', { file: createNativeFileMock() } );
  97. model.document.once( 'change', () => {
  98. model.document.once( 'change', () => {
  99. expect( getViewData( viewDocument ) ).to.equal(
  100. '[<figure class="ck-widget image" contenteditable="false">' +
  101. '<img src="image.png"></img>' +
  102. '</figure>]<p>foo</p>'
  103. );
  104. done();
  105. }, { priority: 'lowest' } );
  106. adapterMock.mockSuccess( { default: 'image.png' } );
  107. } );
  108. nativeReaderMock.mockSuccess( base64Sample );
  109. } );
  110. it( 'should allow to customize placeholder image', () => {
  111. const uploadProgress = editor.plugins.get( ImageUploadProgress );
  112. uploadProgress.placeholder = base64Sample;
  113. setModelData( model, '<paragraph>[]foo</paragraph>' );
  114. editor.execute( 'imageUpload', { file: createNativeFileMock() } );
  115. expect( getViewData( viewDocument ) ).to.equal(
  116. '[<figure class="ck-appear ck-image-upload-placeholder ck-infinite-progress ck-widget image" contenteditable="false">' +
  117. `<img src="${ base64Sample }"></img>` +
  118. '</figure>]<p>foo</p>'
  119. );
  120. } );
  121. it( 'should not process attribute change if it is already consumed', () => {
  122. editor.editing.modelToView.on( 'attribute:uploadStatus:image', ( evt, data, consumable ) => {
  123. consumable.consume( data.item, evt.name );
  124. }, { priority: 'highest' } );
  125. setModelData( model, '<paragraph>[]foo</paragraph>' );
  126. editor.execute( 'imageUpload', { file: createNativeFileMock() } );
  127. expect( getViewData( viewDocument ) ).to.equal(
  128. '[<figure class="ck-widget image" contenteditable="false"><img></img></figure>]<p>foo</p>'
  129. );
  130. } );
  131. it( 'should not show progress bar if there is no loader with given uploadId', () => {
  132. setModelData( model, '<image uploadId="123" uploadStatus="reading"></image>' );
  133. const image = document.getRoot().getChild( 0 );
  134. model.change( writer => {
  135. writer.setAttribute( 'uploadStatus', 'uploading', image );
  136. } );
  137. expect( getViewData( viewDocument ) ).to.equal(
  138. '[<figure class="ck-appear ck-image-upload-placeholder ck-infinite-progress ck-widget image" contenteditable="false">' +
  139. `<img src="data:image/svg+xml;utf8,${ imagePlaceholder }"></img>` +
  140. '</figure>]'
  141. );
  142. model.change( writer => {
  143. writer.setAttribute( 'uploadStatus', 'complete', image );
  144. } );
  145. expect( getViewData( viewDocument ) ).to.equal(
  146. '[<figure class="ck-widget image" contenteditable="false">' +
  147. `<img src="data:image/svg+xml;utf8,${ imagePlaceholder }"></img>` +
  148. '</figure>]'
  149. );
  150. } );
  151. } );