insertcontent.js 30 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. import Model from '../../../src/model/model';
  6. import insertContent from '../../../src/model/utils/insertcontent';
  7. import DocumentFragment from '../../../src/model/documentfragment';
  8. import Text from '../../../src/model/text';
  9. import Element from '../../../src/model/element';
  10. import { setData, getData, parse } from '../../../src/dev-utils/model';
  11. describe( 'DataController utils', () => {
  12. let model, doc;
  13. describe( 'insertContent', () => {
  14. it( 'should use parent batch', () => {
  15. model = new Model();
  16. doc = model.document;
  17. doc.createRoot();
  18. model.schema.extend( '$text', { allowIn: '$root' } );
  19. setData( model, 'x[]x' );
  20. model.change( writer => {
  21. insertContent( model, new Text( 'a' ), doc.selection );
  22. expect( writer.batch.deltas ).to.length( 1 );
  23. } );
  24. } );
  25. it( 'accepts DocumentFragment', () => {
  26. model = new Model();
  27. doc = model.document;
  28. doc.createRoot();
  29. model.schema.extend( '$text', { allowIn: '$root' } );
  30. setData( model, 'x[]x' );
  31. insertContent( model, new DocumentFragment( [ new Text( 'a' ) ] ), doc.selection );
  32. expect( getData( model ) ).to.equal( 'xa[]x' );
  33. } );
  34. it( 'accepts Text', () => {
  35. model = new Model();
  36. doc = model.document;
  37. doc.createRoot();
  38. model.schema.extend( '$text', { allowIn: '$root' } );
  39. setData( model, 'x[]x' );
  40. insertContent( model, new Text( 'a' ), doc.selection );
  41. expect( getData( model ) ).to.equal( 'xa[]x' );
  42. } );
  43. it( 'should save the reference to the original object', () => {
  44. model = new Model();
  45. doc = model.document;
  46. doc.createRoot();
  47. const content = new Element( 'image' );
  48. model.schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  49. model.schema.register( 'image', {
  50. allowWhere: '$text',
  51. isObject: true
  52. } );
  53. setData( model, '<paragraph>foo[]</paragraph>' );
  54. insertContent( model, content, doc.selection );
  55. expect( doc.getRoot().getChild( 0 ).getChild( 1 ) ).to.equal( content );
  56. } );
  57. describe( 'in simple scenarios', () => {
  58. beforeEach( () => {
  59. model = new Model();
  60. doc = model.document;
  61. doc.createRoot();
  62. const schema = model.schema;
  63. schema.register( 'image', {
  64. allowWhere: '$text',
  65. isObject: true
  66. } );
  67. schema.register( 'disallowedElement' );
  68. schema.extend( '$text', { allowIn: '$root' } );
  69. schema.extend( 'image', { allowIn: '$root' } );
  70. // Otherwise it won't be passed to the temporary model fragment used inside insert().
  71. schema.extend( 'disallowedElement', { allowIn: '$clipboardHolder' } );
  72. schema.extend( '$text', {
  73. allowIn: 'disallowedElement',
  74. allowAttributes: [ 'bold', 'italic' ]
  75. } );
  76. } );
  77. it( 'inserts one text node', () => {
  78. setData( model, 'f[]oo' );
  79. insertHelper( 'xyz' );
  80. expect( getData( model ) ).to.equal( 'fxyz[]oo' );
  81. } );
  82. it( 'inserts one text node (at the end)', () => {
  83. setData( model, 'foo[]' );
  84. insertHelper( 'xyz' );
  85. expect( getData( model ) ).to.equal( 'fooxyz[]' );
  86. } );
  87. it( 'inserts one text node with attribute', () => {
  88. setData( model, 'f[]oo' );
  89. insertHelper( '<$text bold="true">xyz</$text>' );
  90. expect( getData( model ) ).to.equal( 'f<$text bold="true">xyz[]</$text>oo' );
  91. expect( doc.selection.getAttribute( 'bold' ) ).to.be.true;
  92. } );
  93. it( 'inserts one text node with attribute into text with a different attribute', () => {
  94. setData( model, '<$text bold="true">f[]oo</$text>' );
  95. insertHelper( '<$text italic="true">xyz</$text>' );
  96. expect( getData( model ) )
  97. .to.equal( '<$text bold="true">f</$text><$text italic="true">xyz[]</$text><$text bold="true">oo</$text>' );
  98. expect( doc.selection.getAttribute( 'italic' ) ).to.be.true;
  99. expect( doc.selection.hasAttribute( 'bold' ) ).to.be.false;
  100. } );
  101. it( 'inserts one text node with attribute into text with the same attribute', () => {
  102. setData( model, '<$text bold="true">f[]oo</$text>' );
  103. insertHelper( '<$text bold="true">xyz</$text>' );
  104. expect( getData( model ) )
  105. .to.equal( '<$text bold="true">fxyz[]oo</$text>' );
  106. expect( doc.selection.getAttribute( 'bold' ) ).to.be.true;
  107. } );
  108. it( 'inserts a text without attributes into a text with an attribute', () => {
  109. setData( model, '<$text bold="true">f[]oo</$text>' );
  110. insertHelper( 'xyz' );
  111. expect( getData( model ) ).to.equal( '<$text bold="true">f</$text>xyz[]<$text bold="true">oo</$text>' );
  112. expect( doc.selection.hasAttribute( 'bold' ) ).to.be.false;
  113. } );
  114. it( 'inserts an element', () => {
  115. setData( model, 'f[]oo' );
  116. insertHelper( '<image></image>' );
  117. expect( getData( model ) ).to.equal( 'f<image></image>[]oo' );
  118. } );
  119. it( 'inserts a text and an element', () => {
  120. setData( model, 'f[]oo' );
  121. insertHelper( 'xyz<image></image>' );
  122. expect( getData( model ) ).to.equal( 'fxyz<image></image>[]oo' );
  123. } );
  124. it( 'strips a disallowed element', () => {
  125. setData( model, 'f[]oo' );
  126. insertHelper( '<disallowedElement>xyz</disallowedElement>' );
  127. expect( getData( model ) ).to.equal( 'fxyz[]oo' );
  128. } );
  129. it( 'deletes selection before inserting the content', () => {
  130. setData( model, 'f[abc]oo' );
  131. insertHelper( 'x' );
  132. expect( getData( model ) ).to.equal( 'fx[]oo' );
  133. } );
  134. describe( 'spaces handling', () => {
  135. // Note: spaces in the view are not encoded like in the DOM, so subsequent spaces must be
  136. // inserted into the model as is. The conversion to nbsps happen on view<=>DOM conversion.
  137. it( 'inserts one space', () => {
  138. setData( model, 'f[]oo' );
  139. insertHelper( new Text( ' ' ) );
  140. expect( getData( model ) ).to.equal( 'f []oo' );
  141. } );
  142. it( 'inserts three spaces', () => {
  143. setData( model, 'f[]oo' );
  144. insertHelper( new Text( ' ' ) );
  145. expect( getData( model ) ).to.equal( 'f []oo' );
  146. } );
  147. it( 'inserts spaces at the end', () => {
  148. setData( model, 'foo[]' );
  149. insertHelper( new Text( ' ' ) );
  150. expect( getData( model ) ).to.equal( 'foo []' );
  151. } );
  152. it( 'inserts one nbsp', () => {
  153. setData( model, 'f[]oo' );
  154. insertHelper( new Text( '\u200a' ) );
  155. expect( getData( model ) ).to.equal( 'f\u200a[]oo' );
  156. } );
  157. it( 'inserts word surrounded by spaces', () => {
  158. setData( model, 'f[]oo' );
  159. insertHelper( new Text( ' xyz ' ) );
  160. expect( getData( model ) ).to.equal( 'f xyz []oo' );
  161. } );
  162. } );
  163. } );
  164. describe( 'in blocks', () => {
  165. beforeEach( () => {
  166. model = new Model();
  167. doc = model.document;
  168. doc.createRoot();
  169. const schema = model.schema;
  170. schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  171. schema.register( 'heading1', { inheritAllFrom: '$block' } );
  172. schema.register( 'heading2', { inheritAllFrom: '$block' } );
  173. schema.register( 'blockWidget', {
  174. isObject: true,
  175. allowIn: '$root'
  176. } );
  177. schema.register( 'inlineWidget', {
  178. isObject: true,
  179. allowIn: [ '$block', '$clipboardHolder' ],
  180. } );
  181. schema.register( 'listItem', {
  182. inheritAllFrom: '$block',
  183. allowAttributes: [ 'type', 'indent' ]
  184. } );
  185. } );
  186. it( 'inserts one text node', () => {
  187. setData( model, '<paragraph>f[]oo</paragraph>' );
  188. insertHelper( 'xyz' );
  189. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  190. } );
  191. it( 'inserts one text node to fully selected paragraph', () => {
  192. setData( model, '<paragraph>[foo]</paragraph>' );
  193. insertHelper( 'xyz' );
  194. expect( getData( model ) ).to.equal( '<paragraph>xyz[]</paragraph>' );
  195. } );
  196. it( 'inserts one text node to fully selected paragraphs (from outside)', () => {
  197. setData( model, '[<paragraph>foo</paragraph><paragraph>bar</paragraph>]' );
  198. insertHelper( 'xyz' );
  199. expect( getData( model ) ).to.equal( '<paragraph>xyz[]</paragraph>' );
  200. } );
  201. it( 'merges two blocks before inserting content (p+p)', () => {
  202. setData( model, '<paragraph>fo[o</paragraph><paragraph>b]ar</paragraph>' );
  203. insertHelper( 'xyz' );
  204. expect( getData( model ) ).to.equal( '<paragraph>foxyz[]ar</paragraph>' );
  205. } );
  206. it( 'inserts inline widget and text', () => {
  207. setData( model, '<paragraph>f[]oo</paragraph>' );
  208. insertHelper( 'xyz<inlineWidget></inlineWidget>' );
  209. expect( getData( model ) ).to.equal( '<paragraph>fxyz<inlineWidget></inlineWidget>[]oo</paragraph>' );
  210. } );
  211. // Note: In CKEditor 4 the blocks are not merged, but to KISS we're merging here
  212. // because that's what deleteContent() does.
  213. it( 'merges two blocks before inserting content (h+p)', () => {
  214. setData( model, '<heading1>fo[o</heading1><paragraph>b]ar</paragraph>' );
  215. insertHelper( 'xyz' );
  216. expect( getData( model ) ).to.equal( '<heading1>foxyz[]ar</heading1>' );
  217. } );
  218. it( 'not insert autoparagraph when paragraph is disallowed at the current position', () => {
  219. // Disallow paragraph in $root.
  220. model.schema.addChildCheck( ( ctx, childDef ) => {
  221. if ( childDef.name == 'paragraph' && ctx.endsWith( '$root' ) ) {
  222. return false;
  223. }
  224. } );
  225. const content = new DocumentFragment( [
  226. new Element( 'heading1', [], [ new Text( 'bar' ) ] ),
  227. new Text( 'biz' )
  228. ] );
  229. setData( model, '[<heading2>foo</heading2>]' );
  230. insertContent( model, content, doc.selection );
  231. expect( getData( model ) ).to.equal( '<heading1>bar[]</heading1>' );
  232. } );
  233. describe( 'block to block handling', () => {
  234. it( 'inserts one paragraph', () => {
  235. setData( model, '<paragraph>f[]oo</paragraph>' );
  236. insertHelper( '<paragraph>xyz</paragraph>' );
  237. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  238. } );
  239. it( 'inserts one paragraph (at the end)', () => {
  240. setData( model, '<paragraph>foo[]</paragraph>' );
  241. insertHelper( '<paragraph>xyz</paragraph>' );
  242. expect( getData( model ) ).to.equal( '<paragraph>fooxyz[]</paragraph>' );
  243. } );
  244. it( 'inserts one paragraph into an empty paragraph', () => {
  245. setData( model, '<paragraph>[]</paragraph>' );
  246. insertHelper( '<paragraph>xyz</paragraph>' );
  247. expect( getData( model ) ).to.equal( '<paragraph>xyz[]</paragraph>' );
  248. } );
  249. it( 'inserts one empty paragraph', () => {
  250. setData( model, '<paragraph>f[]oo</paragraph>' );
  251. insertHelper( '<paragraph></paragraph>' );
  252. expect( getData( model ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  253. } );
  254. it( 'inserts one block into a fully selected content', () => {
  255. setData( model, '<heading1>[foo</heading1><paragraph>bar]</paragraph>' );
  256. insertHelper( '<heading2>xyz</heading2>' );
  257. expect( getData( model ) ).to.equal( '<heading2>xyz[]</heading2>' );
  258. } );
  259. it( 'inserts one heading', () => {
  260. setData( model, '<paragraph>f[]oo</paragraph>' );
  261. insertHelper( '<heading1>xyz</heading1>' );
  262. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  263. } );
  264. it( 'inserts two headings', () => {
  265. setData( model, '<paragraph>f[]oo</paragraph>' );
  266. insertHelper( '<heading1>xxx</heading1><heading1>yyy</heading1>' );
  267. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><heading1>yyy[]oo</heading1>' );
  268. } );
  269. it( 'inserts one object', () => {
  270. setData( model, '<paragraph>f[]oo</paragraph>' );
  271. insertHelper( '<blockWidget></blockWidget>' );
  272. expect( getData( model ) ).to.equal( '<paragraph>f</paragraph>[<blockWidget></blockWidget>]<paragraph>oo</paragraph>' );
  273. } );
  274. it( 'inserts one object (at the end)', () => {
  275. setData( model, '<paragraph>foo[]</paragraph>' );
  276. insertHelper( '<blockWidget></blockWidget>' );
  277. expect( getData( model ) ).to.equal( '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]' );
  278. } );
  279. it( 'inserts one object (at the beginning)', () => {
  280. setData( model, '<paragraph>[]bar</paragraph>' );
  281. insertHelper( '<blockWidget></blockWidget>' );
  282. expect( getData( model ) ).to.equal( '[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  283. } );
  284. it( 'inserts one list item', () => {
  285. setData( model, '<paragraph>f[]oo</paragraph>' );
  286. insertHelper( '<listItem indent="0" type="bulleted">xyz</listItem>' );
  287. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  288. } );
  289. it( 'inserts list item to empty element', () => {
  290. setData( model, '<paragraph>[]</paragraph>' );
  291. insertHelper( '<listItem indent="0" type="bulleted">xyz</listItem>' );
  292. expect( getData( model ) ).to.equal( '<listItem indent="0" type="bulleted">xyz[]</listItem>' );
  293. } );
  294. it( 'inserts three list items at the end of paragraph', () => {
  295. setData( model, '<paragraph>foo[]</paragraph>' );
  296. insertHelper(
  297. '<listItem indent="0" type="bulleted">xxx</listItem>' +
  298. '<listItem indent="0" type="bulleted">yyy</listItem>' +
  299. '<listItem indent="0" type="bulleted">zzz</listItem>'
  300. );
  301. expect( getData( model ) ).to.equal(
  302. '<paragraph>fooxxx</paragraph>' +
  303. '<listItem indent="0" type="bulleted">yyy</listItem>' +
  304. '<listItem indent="0" type="bulleted">zzz[]</listItem>'
  305. );
  306. } );
  307. it( 'inserts two list items to an empty paragraph', () => {
  308. setData( model, '<paragraph>a</paragraph><paragraph>[]</paragraph><paragraph>b</paragraph>' );
  309. insertHelper(
  310. '<listItem indent="0" type="bulleted">xxx</listItem>' +
  311. '<listItem indent="0" type="bulleted">yyy</listItem>'
  312. );
  313. expect( getData( model ) ).to.equal(
  314. '<paragraph>a</paragraph>' +
  315. '<listItem indent="0" type="bulleted">xxx</listItem>' +
  316. '<listItem indent="0" type="bulleted">yyy[]</listItem>' +
  317. '<paragraph>b</paragraph>'
  318. );
  319. } );
  320. } );
  321. describe( 'mixed content to block', () => {
  322. it( 'inserts text + paragraph', () => {
  323. setData( model, '<paragraph>f[]oo</paragraph>' );
  324. insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  325. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><paragraph>yyy[]oo</paragraph>' );
  326. } );
  327. it( 'inserts text + inlineWidget + text + paragraph', () => {
  328. setData( model, '<paragraph>f[]oo</paragraph>' );
  329. insertHelper( 'xxx<inlineWidget></inlineWidget>yyy<paragraph>zzz</paragraph>' );
  330. expect( getData( model ) ).to.equal(
  331. '<paragraph>fxxx<inlineWidget></inlineWidget>yyy</paragraph><paragraph>zzz[]oo</paragraph>'
  332. );
  333. } );
  334. it( 'inserts text + paragraph (at the beginning)', () => {
  335. setData( model, '<paragraph>[]foo</paragraph>' );
  336. insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  337. expect( getData( model ) ).to.equal( '<paragraph>xxx</paragraph><paragraph>yyy[]foo</paragraph>' );
  338. } );
  339. it( 'inserts text + paragraph (at the end)', () => {
  340. setData( model, '<paragraph>foo[]</paragraph>' );
  341. insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  342. expect( getData( model ) ).to.equal( '<paragraph>fooxxx</paragraph><paragraph>yyy[]</paragraph>' );
  343. } );
  344. it( 'inserts paragraph + text', () => {
  345. setData( model, '<paragraph>f[]oo</paragraph>' );
  346. insertHelper( '<paragraph>yyy</paragraph>xxx' );
  347. expect( getData( model ) ).to.equal( '<paragraph>fyyy</paragraph><paragraph>xxx[]oo</paragraph>' );
  348. } );
  349. // This is the expected result, but it was so hard to achieve at this stage that I
  350. // decided to go with the what the next test represents.
  351. // it( 'inserts paragraph + text + inlineWidget + text', () => {
  352. // setData( model, '<paragraph>f[]oo</paragraph>' );
  353. // insertHelper( '<paragraph>yyy</paragraph>xxx<inlineWidget></inlineWidget>zzz' );
  354. // expect( getData( model ) )
  355. // .to.equal( '<paragraph>fyyy</paragraph><paragraph>xxx<inlineWidget></inlineWidget>zzz[]oo</paragraph>' );
  356. // } );
  357. // See the comment above.
  358. it( 'inserts paragraph + text + inlineWidget + text', () => {
  359. setData( model, '<paragraph>f[]oo</paragraph>' );
  360. insertHelper( '<paragraph>yyy</paragraph>xxx<inlineWidget></inlineWidget>zzz' );
  361. expect( getData( model ) ).to.equal(
  362. '<paragraph>fyyy</paragraph><paragraph>xxx</paragraph>' +
  363. '<paragraph><inlineWidget></inlineWidget></paragraph>' +
  364. '<paragraph>zzz[]oo</paragraph>'
  365. );
  366. } );
  367. it( 'inserts paragraph + text + paragraph', () => {
  368. setData( model, '<paragraph>f[]oo</paragraph>' );
  369. insertHelper( '<paragraph>yyy</paragraph>xxx<paragraph>zzz</paragraph>' );
  370. expect( getData( model ) ).to.equal(
  371. '<paragraph>fyyy</paragraph><paragraph>xxx</paragraph><paragraph>zzz[]oo</paragraph>'
  372. );
  373. } );
  374. it( 'inserts paragraph + text (at the beginning)', () => {
  375. setData( model, '<paragraph>[]foo</paragraph>' );
  376. insertHelper( '<paragraph>yyy</paragraph>xxx' );
  377. expect( getData( model ) ).to.equal( '<paragraph>yyy</paragraph><paragraph>xxx[]foo</paragraph>' );
  378. } );
  379. it( 'inserts paragraph + text (at the end)', () => {
  380. setData( model, '<paragraph>foo[]</paragraph>' );
  381. insertHelper( '<paragraph>yyy</paragraph>xxx' );
  382. expect( getData( model ) ).to.equal( '<paragraph>fooyyy</paragraph><paragraph>xxx[]</paragraph>' );
  383. } );
  384. it( 'inserts text + heading', () => {
  385. setData( model, '<paragraph>f[]oo</paragraph>' );
  386. insertHelper( 'xxx<heading1>yyy</heading1>' );
  387. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><heading1>yyy[]oo</heading1>' );
  388. } );
  389. it( 'inserts paragraph + object', () => {
  390. setData( model, '<paragraph>f[]oo</paragraph>' );
  391. insertHelper( '<paragraph>xxx</paragraph><blockWidget></blockWidget>' );
  392. expect( getData( model ) ).to.equal(
  393. '<paragraph>fxxx</paragraph>[<blockWidget></blockWidget>]<paragraph>oo</paragraph>'
  394. );
  395. } );
  396. it( 'inserts object + paragraph', () => {
  397. setData( model, '<paragraph>f[]oo</paragraph>' );
  398. insertHelper( '<blockWidget></blockWidget><paragraph>xxx</paragraph>' );
  399. expect( getData( model ) ).to.equal(
  400. '<paragraph>f</paragraph><blockWidget></blockWidget><paragraph>xxx[]oo</paragraph>'
  401. );
  402. } );
  403. } );
  404. describe( 'content over a block object', () => {
  405. it( 'inserts text', () => {
  406. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  407. insertHelper( 'xxx' );
  408. expect( getData( model ) ).to.equal(
  409. '<paragraph>foo</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>'
  410. );
  411. } );
  412. it( 'inserts paragraph', () => {
  413. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  414. insertHelper( '<paragraph>xxx</paragraph>' );
  415. expect( getData( model ) )
  416. .to.equal( '<paragraph>foo</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>' );
  417. } );
  418. it( 'inserts text + paragraph', () => {
  419. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  420. insertHelper( 'yyy<paragraph>xxx</paragraph>' );
  421. expect( getData( model ) )
  422. .to.equal(
  423. '<paragraph>foo</paragraph><paragraph>yyy</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>'
  424. );
  425. } );
  426. it( 'inserts two blocks', () => {
  427. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  428. insertHelper( '<heading1>xxx</heading1><paragraph>yyy</paragraph>' );
  429. expect( getData( model ) )
  430. .to.equal(
  431. '<paragraph>foo</paragraph><heading1>xxx</heading1><paragraph>yyy[]</paragraph><paragraph>bar</paragraph>'
  432. );
  433. } );
  434. it( 'inserts block object', () => {
  435. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  436. insertHelper( '<blockWidget></blockWidget>' );
  437. // It's enough, don't worry.
  438. expect( getData( model ) ).to.equal(
  439. '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>'
  440. );
  441. } );
  442. it( 'inserts inline object', () => {
  443. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  444. insertHelper( '<inlineWidget></inlineWidget>' );
  445. expect( getData( model ) )
  446. .to.equal(
  447. '<paragraph>foo</paragraph><paragraph><inlineWidget></inlineWidget>[]</paragraph><paragraph>bar</paragraph>'
  448. );
  449. } );
  450. } );
  451. describe( 'content over an inline object', () => {
  452. it( 'inserts text', () => {
  453. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  454. insertHelper( 'xxx' );
  455. expect( getData( model ) ).to.equal( '<paragraph>fooxxx[]bar</paragraph>' );
  456. } );
  457. it( 'inserts paragraph', () => {
  458. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  459. insertHelper( '<paragraph>xxx</paragraph>' );
  460. expect( getData( model ) ).to.equal( '<paragraph>fooxxx[]bar</paragraph>' );
  461. } );
  462. it( 'inserts text + paragraph', () => {
  463. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  464. insertHelper( 'yyy<paragraph>xxx</paragraph>' );
  465. expect( getData( model ) ).to.equal( '<paragraph>fooyyy</paragraph><paragraph>xxx[]bar</paragraph>' );
  466. } );
  467. it( 'inserts two blocks', () => {
  468. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  469. insertHelper( '<heading1>xxx</heading1><paragraph>yyy</paragraph>' );
  470. expect( getData( model ) ).to.equal( '<paragraph>fooxxx</paragraph><paragraph>yyy[]bar</paragraph>' );
  471. } );
  472. it( 'inserts inline object', () => {
  473. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  474. insertHelper( '<inlineWidget></inlineWidget>' );
  475. expect( getData( model ) ).to.equal( '<paragraph>foo<inlineWidget></inlineWidget>[]bar</paragraph>' );
  476. } );
  477. it( 'inserts block object', () => {
  478. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  479. insertHelper( '<blockWidget></blockWidget>' );
  480. expect( getData( model ) ).to.equal(
  481. '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>'
  482. );
  483. } );
  484. } );
  485. } );
  486. describe( 'filtering out', () => {
  487. beforeEach( () => {
  488. model = new Model();
  489. doc = model.document;
  490. doc.createRoot();
  491. const schema = model.schema;
  492. schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  493. schema.register( 'heading1', { inheritAllFrom: '$block' } );
  494. schema.register( 'element', { inheritAllFrom: '$block' } );
  495. schema.register( 'table' );
  496. schema.register( 'td' );
  497. schema.register( 'disallowedWidget', {
  498. isObject: true
  499. } );
  500. schema.extend( 'table', { allowIn: '$clipboardHolder' } );
  501. schema.extend( 'td', { allowIn: '$clipboardHolder' } );
  502. schema.extend( 'td', { allowIn: 'table' } );
  503. schema.extend( 'element', { allowIn: 'td' } );
  504. schema.extend( '$block', { allowIn: 'td' } );
  505. schema.extend( '$text', { allowIn: 'td' } );
  506. schema.extend( 'table', { allowIn: 'element' } );
  507. schema.extend( 'disallowedWidget', { allowIn: '$clipboardHolder' } );
  508. schema.extend( '$text', { allowIn: 'disallowedWidget' } );
  509. schema.extend( 'element', { allowIn: 'paragraph' } );
  510. schema.extend( 'element', { allowIn: 'heading1' } );
  511. schema.on( 'checkAttribute', ( evt, args ) => {
  512. const ctx = args[ 0 ];
  513. const attributeName = args[ 1 ];
  514. // Allow 'b' on paragraph>$text.
  515. if ( ctx.endsWith( 'paragraph $text' ) && attributeName == 'b' ) {
  516. evt.stop();
  517. evt.return = true;
  518. }
  519. // Allow 'b' on paragraph>element>$text.
  520. if ( ctx.endsWith( 'paragraph element $text' ) && attributeName == 'b' ) {
  521. evt.stop();
  522. evt.return = true;
  523. }
  524. // Allow 'a' and 'b' on heading1>element>$text.
  525. if ( ctx.endsWith( 'heading1 element $text' ) && [ 'a', 'b' ].includes( attributeName ) ) {
  526. evt.stop();
  527. evt.return = true;
  528. }
  529. // Allow 'b' on element>table>td>$text.
  530. if ( ctx.endsWith( 'element table td $text' ) && attributeName == 'b' ) {
  531. evt.stop();
  532. evt.return = true;
  533. }
  534. }, { priority: 'high' } );
  535. } );
  536. it( 'filters out disallowed elements and leaves out the text', () => {
  537. setData( model, '<paragraph>f[]oo</paragraph>' );
  538. insertHelper( '<table><td>xxx</td><td>yyy</td></table>' );
  539. expect( getData( model ) ).to.equal( '<paragraph>fxxxyyy[]oo</paragraph>' );
  540. } );
  541. it( 'filters out disallowed elements and leaves out the paragraphs', () => {
  542. setData( model, '<paragraph>f[]oo</paragraph>' );
  543. insertHelper( '<table><td><paragraph>xxx</paragraph><paragraph>yyy</paragraph><paragraph>zzz</paragraph></td></table>' );
  544. expect( getData( model ) )
  545. .to.equal( '<paragraph>fxxx</paragraph><paragraph>yyy</paragraph><paragraph>zzz[]oo</paragraph>' );
  546. } );
  547. it( 'filters out disallowed objects', () => {
  548. setData( model, '<paragraph>f[]oo</paragraph>' );
  549. insertHelper( '<disallowedWidget>xxx</disallowedWidget>' );
  550. expect( getData( model ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  551. } );
  552. it( 'filters out disallowed attributes when inserting text', () => {
  553. setData( model, '<paragraph>f[]oo</paragraph>' );
  554. insertHelper( 'x<$text a="1" b="1">x</$text>xy<$text a="1">y</$text>y' );
  555. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>xyyy[]oo</paragraph>' );
  556. } );
  557. it( 'filters out disallowed attributes when inserting nested elements', () => {
  558. setData( model, '<element>[]</element>' );
  559. insertHelper( '<table><td>f<$text a="1" b="1" c="1">o</$text>o</td></table>' );
  560. expect( getData( model ) ).to.equal( '<element><table><td>f<$text b="1">o</$text>o</td></table>[]</element>' );
  561. } );
  562. it( 'filters out disallowed attributes when inserting text in disallowed elements', () => {
  563. setData( model, '<paragraph>f[]oo</paragraph>' );
  564. insertHelper( '<table><td>x<$text a="1" b="1">x</$text>x</td><td>y<$text a="1">y</$text>y</td></table>' );
  565. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>xyyy[]oo</paragraph>' );
  566. } );
  567. it( 'filters out disallowed attributes when merging #1', () => {
  568. setData( model, '<paragraph>[]foo</paragraph>' );
  569. insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  570. expect( getData( model ) ).to.equal( '<paragraph>x<$text b="1">x</$text>x[]foo</paragraph>' );
  571. } );
  572. it( 'filters out disallowed attributes when merging #2', () => {
  573. setData( model, '<paragraph>f[]oo</paragraph>' );
  574. insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  575. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>x[]oo</paragraph>' );
  576. } );
  577. it( 'filters out disallowed attributes when merging #3', () => {
  578. setData( model, '<paragraph>foo[]</paragraph>' );
  579. insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  580. expect( getData( model ) ).to.equal( '<paragraph>foox<$text b="1">x</$text>x[]</paragraph>' );
  581. } );
  582. it( 'filters out disallowed attributes from nested nodes when merging', () => {
  583. setData( model, '<paragraph>f[]oo</paragraph>' );
  584. insertHelper( '<heading1>x<element>b<$text a="1" b="1">a</$text>r</element>x</heading1>' );
  585. expect( getData( model ) ).to.equal( '<paragraph>fx<element>b<$text b="1">a</$text>r</element>x[]oo</paragraph>' );
  586. } );
  587. it( 'filters out disallowed attributes when autoparagraphing', () => {
  588. setData( model, '<paragraph>f[]oo</paragraph>' );
  589. insertHelper( '<paragraph>xxx</paragraph><$text a="1" b="1">yyy</$text>' );
  590. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><paragraph><$text b="1">yyy[]</$text>oo</paragraph>' );
  591. } );
  592. } );
  593. } );
  594. describe( 'integration with limit elements', () => {
  595. beforeEach( () => {
  596. model = new Model();
  597. doc = model.document;
  598. doc.createRoot();
  599. const schema = model.schema;
  600. schema.register( 'limit', {
  601. isLimit: true
  602. } );
  603. schema.extend( 'limit', { allowIn: '$root' } );
  604. schema.extend( '$text', { allowIn: 'limit' } );
  605. schema.register( 'disallowedElement' );
  606. schema.extend( 'disallowedElement', { allowIn: '$clipboardHolder' } );
  607. schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  608. } );
  609. it( 'should insert limit element', () => {
  610. insertHelper( '<limit></limit>' );
  611. expect( getData( model ) ).to.equal( '<limit>[]</limit>' );
  612. } );
  613. it( 'should insert text into limit element', () => {
  614. setData( model, '<limit>[]</limit>' );
  615. insertHelper( 'foo bar' );
  616. expect( getData( model ) ).to.equal( '<limit>foo bar[]</limit>' );
  617. } );
  618. it( 'should insert text into limit element', () => {
  619. setData( model, '<limit>foo[</limit><limit>]bar</limit>' );
  620. insertHelper( 'baz' );
  621. expect( getData( model ) ).to.equal( '<limit>foobaz[]</limit><limit>bar</limit>' );
  622. } );
  623. it( 'should not insert disallowed elements inside limit elements', () => {
  624. setData( model, '<limit>[]</limit>' );
  625. insertHelper( '<disallowedElement></disallowedElement>' );
  626. expect( getData( model ) ).to.equal( '<limit>[]</limit>' );
  627. } );
  628. it( 'should not leave the limit element when inserting at the end', () => {
  629. setData( model, '<limit>foo[]</limit>' );
  630. insertHelper( '<paragraph>a</paragraph><paragraph>b</paragraph>' );
  631. expect( getData( model ) ).to.equal( '<limit>fooab[]</limit>' );
  632. } );
  633. it( 'should not leave the limit element when inserting at the beginning', () => {
  634. setData( model, '<limit>[]foo</limit>' );
  635. insertHelper( '<paragraph>a</paragraph><paragraph>b</paragraph>' );
  636. expect( getData( model ) ).to.equal( '<limit>ab[]foo</limit>' );
  637. } );
  638. } );
  639. // Helper function that parses given content and inserts it at the cursor position.
  640. //
  641. // @param {module:engine/model/item~Item|String} content
  642. function insertHelper( content ) {
  643. if ( typeof content == 'string' ) {
  644. content = parse( content, model.schema, {
  645. context: [ '$clipboardHolder' ]
  646. } );
  647. }
  648. insertContent( model, content, doc.selection );
  649. }
  650. } );