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insertcontent.js 30 KB

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  1. /**
  2. * @license Copyright (c) 2003-2017, 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 $root.
  220. model.schema.on( 'checkChild', ( evt, args ) => {
  221. const ctx = args[ 0 ];
  222. const child = args[ 1 ];
  223. const childRule = model.schema.getRule( child );
  224. if ( childRule.name == 'paragraph' && ctx.matchEnd( '$root' ) ) {
  225. evt.stop();
  226. evt.return = false;
  227. }
  228. } );
  229. const content = new DocumentFragment( [
  230. new Element( 'heading1', [], [ new Text( 'bar' ) ] ),
  231. new Text( 'biz' )
  232. ] );
  233. setData( model, '[<heading2>foo</heading2>]' );
  234. insertContent( model, content, doc.selection );
  235. expect( getData( model ) ).to.equal( '<heading1>bar[]</heading1>' );
  236. } );
  237. describe( 'block to block handling', () => {
  238. it( 'inserts one paragraph', () => {
  239. setData( model, '<paragraph>f[]oo</paragraph>' );
  240. insertHelper( '<paragraph>xyz</paragraph>' );
  241. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  242. } );
  243. it( 'inserts one paragraph (at the end)', () => {
  244. setData( model, '<paragraph>foo[]</paragraph>' );
  245. insertHelper( '<paragraph>xyz</paragraph>' );
  246. expect( getData( model ) ).to.equal( '<paragraph>fooxyz[]</paragraph>' );
  247. } );
  248. it( 'inserts one paragraph into an empty paragraph', () => {
  249. setData( model, '<paragraph>[]</paragraph>' );
  250. insertHelper( '<paragraph>xyz</paragraph>' );
  251. expect( getData( model ) ).to.equal( '<paragraph>xyz[]</paragraph>' );
  252. } );
  253. it( 'inserts one empty paragraph', () => {
  254. setData( model, '<paragraph>f[]oo</paragraph>' );
  255. insertHelper( '<paragraph></paragraph>' );
  256. expect( getData( model ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  257. } );
  258. it( 'inserts one block into a fully selected content', () => {
  259. setData( model, '<heading1>[foo</heading1><paragraph>bar]</paragraph>' );
  260. insertHelper( '<heading2>xyz</heading2>' );
  261. expect( getData( model ) ).to.equal( '<heading2>xyz[]</heading2>' );
  262. } );
  263. it( 'inserts one heading', () => {
  264. setData( model, '<paragraph>f[]oo</paragraph>' );
  265. insertHelper( '<heading1>xyz</heading1>' );
  266. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  267. } );
  268. it( 'inserts two headings', () => {
  269. setData( model, '<paragraph>f[]oo</paragraph>' );
  270. insertHelper( '<heading1>xxx</heading1><heading1>yyy</heading1>' );
  271. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><heading1>yyy[]oo</heading1>' );
  272. } );
  273. it( 'inserts one object', () => {
  274. setData( model, '<paragraph>f[]oo</paragraph>' );
  275. insertHelper( '<blockWidget></blockWidget>' );
  276. expect( getData( model ) ).to.equal( '<paragraph>f</paragraph>[<blockWidget></blockWidget>]<paragraph>oo</paragraph>' );
  277. } );
  278. it( 'inserts one object (at the end)', () => {
  279. setData( model, '<paragraph>foo[]</paragraph>' );
  280. insertHelper( '<blockWidget></blockWidget>' );
  281. expect( getData( model ) ).to.equal( '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]' );
  282. } );
  283. it( 'inserts one object (at the beginning)', () => {
  284. setData( model, '<paragraph>[]bar</paragraph>' );
  285. insertHelper( '<blockWidget></blockWidget>' );
  286. expect( getData( model ) ).to.equal( '[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  287. } );
  288. it( 'inserts one list item', () => {
  289. setData( model, '<paragraph>f[]oo</paragraph>' );
  290. insertHelper( '<listItem indent="0" type="bulleted">xyz</listItem>' );
  291. expect( getData( model ) ).to.equal( '<paragraph>fxyz[]oo</paragraph>' );
  292. } );
  293. it( 'inserts list item to empty element', () => {
  294. setData( model, '<paragraph>[]</paragraph>' );
  295. insertHelper( '<listItem indent="0" type="bulleted">xyz</listItem>' );
  296. expect( getData( model ) ).to.equal( '<listItem indent="0" type="bulleted">xyz[]</listItem>' );
  297. } );
  298. it( 'inserts three list items at the end of paragraph', () => {
  299. setData( model, '<paragraph>foo[]</paragraph>' );
  300. insertHelper(
  301. '<listItem indent="0" type="bulleted">xxx</listItem>' +
  302. '<listItem indent="0" type="bulleted">yyy</listItem>' +
  303. '<listItem indent="0" type="bulleted">zzz</listItem>'
  304. );
  305. expect( getData( model ) ).to.equal(
  306. '<paragraph>fooxxx</paragraph>' +
  307. '<listItem indent="0" type="bulleted">yyy</listItem>' +
  308. '<listItem indent="0" type="bulleted">zzz[]</listItem>'
  309. );
  310. } );
  311. it( 'inserts two list items to an empty paragraph', () => {
  312. setData( model, '<paragraph>a</paragraph><paragraph>[]</paragraph><paragraph>b</paragraph>' );
  313. insertHelper(
  314. '<listItem indent="0" type="bulleted">xxx</listItem>' +
  315. '<listItem indent="0" type="bulleted">yyy</listItem>'
  316. );
  317. expect( getData( model ) ).to.equal(
  318. '<paragraph>a</paragraph>' +
  319. '<listItem indent="0" type="bulleted">xxx</listItem>' +
  320. '<listItem indent="0" type="bulleted">yyy[]</listItem>' +
  321. '<paragraph>b</paragraph>'
  322. );
  323. } );
  324. } );
  325. describe( 'mixed content to block', () => {
  326. it( 'inserts text + paragraph', () => {
  327. setData( model, '<paragraph>f[]oo</paragraph>' );
  328. insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  329. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><paragraph>yyy[]oo</paragraph>' );
  330. } );
  331. it( 'inserts text + inlineWidget + text + paragraph', () => {
  332. setData( model, '<paragraph>f[]oo</paragraph>' );
  333. insertHelper( 'xxx<inlineWidget></inlineWidget>yyy<paragraph>zzz</paragraph>' );
  334. expect( getData( model ) ).to.equal(
  335. '<paragraph>fxxx<inlineWidget></inlineWidget>yyy</paragraph><paragraph>zzz[]oo</paragraph>'
  336. );
  337. } );
  338. it( 'inserts text + paragraph (at the beginning)', () => {
  339. setData( model, '<paragraph>[]foo</paragraph>' );
  340. insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  341. expect( getData( model ) ).to.equal( '<paragraph>xxx</paragraph><paragraph>yyy[]foo</paragraph>' );
  342. } );
  343. it( 'inserts text + paragraph (at the end)', () => {
  344. setData( model, '<paragraph>foo[]</paragraph>' );
  345. insertHelper( 'xxx<paragraph>yyy</paragraph>' );
  346. expect( getData( model ) ).to.equal( '<paragraph>fooxxx</paragraph><paragraph>yyy[]</paragraph>' );
  347. } );
  348. it( 'inserts paragraph + text', () => {
  349. setData( model, '<paragraph>f[]oo</paragraph>' );
  350. insertHelper( '<paragraph>yyy</paragraph>xxx' );
  351. expect( getData( model ) ).to.equal( '<paragraph>fyyy</paragraph><paragraph>xxx[]oo</paragraph>' );
  352. } );
  353. // This is the expected result, but it was so hard to achieve at this stage that I
  354. // decided to go with the what the next test represents.
  355. // it( 'inserts paragraph + text + inlineWidget + text', () => {
  356. // setData( model, '<paragraph>f[]oo</paragraph>' );
  357. // insertHelper( '<paragraph>yyy</paragraph>xxx<inlineWidget></inlineWidget>zzz' );
  358. // expect( getData( model ) )
  359. // .to.equal( '<paragraph>fyyy</paragraph><paragraph>xxx<inlineWidget></inlineWidget>zzz[]oo</paragraph>' );
  360. // } );
  361. // See the comment above.
  362. it( 'inserts paragraph + text + inlineWidget + text', () => {
  363. setData( model, '<paragraph>f[]oo</paragraph>' );
  364. insertHelper( '<paragraph>yyy</paragraph>xxx<inlineWidget></inlineWidget>zzz' );
  365. expect( getData( model ) ).to.equal(
  366. '<paragraph>fyyy</paragraph><paragraph>xxx</paragraph>' +
  367. '<paragraph><inlineWidget></inlineWidget></paragraph>' +
  368. '<paragraph>zzz[]oo</paragraph>'
  369. );
  370. } );
  371. it( 'inserts paragraph + text + paragraph', () => {
  372. setData( model, '<paragraph>f[]oo</paragraph>' );
  373. insertHelper( '<paragraph>yyy</paragraph>xxx<paragraph>zzz</paragraph>' );
  374. expect( getData( model ) ).to.equal(
  375. '<paragraph>fyyy</paragraph><paragraph>xxx</paragraph><paragraph>zzz[]oo</paragraph>'
  376. );
  377. } );
  378. it( 'inserts paragraph + text (at the beginning)', () => {
  379. setData( model, '<paragraph>[]foo</paragraph>' );
  380. insertHelper( '<paragraph>yyy</paragraph>xxx' );
  381. expect( getData( model ) ).to.equal( '<paragraph>yyy</paragraph><paragraph>xxx[]foo</paragraph>' );
  382. } );
  383. it( 'inserts paragraph + text (at the end)', () => {
  384. setData( model, '<paragraph>foo[]</paragraph>' );
  385. insertHelper( '<paragraph>yyy</paragraph>xxx' );
  386. expect( getData( model ) ).to.equal( '<paragraph>fooyyy</paragraph><paragraph>xxx[]</paragraph>' );
  387. } );
  388. it( 'inserts text + heading', () => {
  389. setData( model, '<paragraph>f[]oo</paragraph>' );
  390. insertHelper( 'xxx<heading1>yyy</heading1>' );
  391. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><heading1>yyy[]oo</heading1>' );
  392. } );
  393. it( 'inserts paragraph + object', () => {
  394. setData( model, '<paragraph>f[]oo</paragraph>' );
  395. insertHelper( '<paragraph>xxx</paragraph><blockWidget></blockWidget>' );
  396. expect( getData( model ) ).to.equal(
  397. '<paragraph>fxxx</paragraph>[<blockWidget></blockWidget>]<paragraph>oo</paragraph>'
  398. );
  399. } );
  400. it( 'inserts object + paragraph', () => {
  401. setData( model, '<paragraph>f[]oo</paragraph>' );
  402. insertHelper( '<blockWidget></blockWidget><paragraph>xxx</paragraph>' );
  403. expect( getData( model ) ).to.equal(
  404. '<paragraph>f</paragraph><blockWidget></blockWidget><paragraph>xxx[]oo</paragraph>'
  405. );
  406. } );
  407. } );
  408. describe( 'content over a block object', () => {
  409. it( 'inserts text', () => {
  410. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  411. insertHelper( 'xxx' );
  412. expect( getData( model ) ).to.equal(
  413. '<paragraph>foo</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>'
  414. );
  415. } );
  416. it( 'inserts paragraph', () => {
  417. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  418. insertHelper( '<paragraph>xxx</paragraph>' );
  419. expect( getData( model ) )
  420. .to.equal( '<paragraph>foo</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>' );
  421. } );
  422. it( 'inserts text + paragraph', () => {
  423. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  424. insertHelper( 'yyy<paragraph>xxx</paragraph>' );
  425. expect( getData( model ) )
  426. .to.equal(
  427. '<paragraph>foo</paragraph><paragraph>yyy</paragraph><paragraph>xxx[]</paragraph><paragraph>bar</paragraph>'
  428. );
  429. } );
  430. it( 'inserts two blocks', () => {
  431. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  432. insertHelper( '<heading1>xxx</heading1><paragraph>yyy</paragraph>' );
  433. expect( getData( model ) )
  434. .to.equal(
  435. '<paragraph>foo</paragraph><heading1>xxx</heading1><paragraph>yyy[]</paragraph><paragraph>bar</paragraph>'
  436. );
  437. } );
  438. it( 'inserts block object', () => {
  439. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  440. insertHelper( '<blockWidget></blockWidget>' );
  441. // It's enough, don't worry.
  442. expect( getData( model ) ).to.equal(
  443. '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>'
  444. );
  445. } );
  446. it( 'inserts inline object', () => {
  447. setData( model, '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>' );
  448. insertHelper( '<inlineWidget></inlineWidget>' );
  449. expect( getData( model ) )
  450. .to.equal(
  451. '<paragraph>foo</paragraph><paragraph><inlineWidget></inlineWidget>[]</paragraph><paragraph>bar</paragraph>'
  452. );
  453. } );
  454. } );
  455. describe( 'content over an inline object', () => {
  456. it( 'inserts text', () => {
  457. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  458. insertHelper( 'xxx' );
  459. expect( getData( model ) ).to.equal( '<paragraph>fooxxx[]bar</paragraph>' );
  460. } );
  461. it( 'inserts paragraph', () => {
  462. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  463. insertHelper( '<paragraph>xxx</paragraph>' );
  464. expect( getData( model ) ).to.equal( '<paragraph>fooxxx[]bar</paragraph>' );
  465. } );
  466. it( 'inserts text + paragraph', () => {
  467. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  468. insertHelper( 'yyy<paragraph>xxx</paragraph>' );
  469. expect( getData( model ) ).to.equal( '<paragraph>fooyyy</paragraph><paragraph>xxx[]bar</paragraph>' );
  470. } );
  471. it( 'inserts two blocks', () => {
  472. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  473. insertHelper( '<heading1>xxx</heading1><paragraph>yyy</paragraph>' );
  474. expect( getData( model ) ).to.equal( '<paragraph>fooxxx</paragraph><paragraph>yyy[]bar</paragraph>' );
  475. } );
  476. it( 'inserts inline object', () => {
  477. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  478. insertHelper( '<inlineWidget></inlineWidget>' );
  479. expect( getData( model ) ).to.equal( '<paragraph>foo<inlineWidget></inlineWidget>[]bar</paragraph>' );
  480. } );
  481. it( 'inserts block object', () => {
  482. setData( model, '<paragraph>foo[<inlineWidget></inlineWidget>]bar</paragraph>' );
  483. insertHelper( '<blockWidget></blockWidget>' );
  484. expect( getData( model ) ).to.equal(
  485. '<paragraph>foo</paragraph>[<blockWidget></blockWidget>]<paragraph>bar</paragraph>'
  486. );
  487. } );
  488. } );
  489. } );
  490. describe( 'filtering out', () => {
  491. beforeEach( () => {
  492. model = new Model();
  493. doc = model.document;
  494. doc.createRoot();
  495. const schema = model.schema;
  496. schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  497. schema.register( 'heading1', { inheritAllFrom: '$block' } );
  498. schema.register( 'element', { inheritAllFrom: '$block' } );
  499. schema.register( 'table' );
  500. schema.register( 'td' );
  501. schema.register( 'disallowedWidget', {
  502. isObject: true
  503. } );
  504. schema.extend( 'table', { allowIn: '$clipboardHolder' } );
  505. schema.extend( 'td', { allowIn: '$clipboardHolder' } );
  506. schema.extend( 'td', { allowIn: 'table' } );
  507. schema.extend( 'element', { allowIn: 'td' } );
  508. schema.extend( '$block', { allowIn: 'td' } );
  509. schema.extend( '$text', { allowIn: 'td' } );
  510. schema.extend( 'table', { allowIn: 'element' } );
  511. schema.extend( 'disallowedWidget', { allowIn: '$clipboardHolder' } );
  512. schema.extend( '$text', { allowIn: 'disallowedWidget' } );
  513. schema.extend( 'element', { allowIn: 'paragraph' } );
  514. schema.extend( 'element', { allowIn: 'heading1' } );
  515. schema.on( 'checkAttribute', ( evt, args ) => {
  516. const ctx = args[ 0 ];
  517. const attributeName = args[ 1 ];
  518. // Allow 'b' on paragraph>$text.
  519. if ( ctx.matchEnd( 'paragraph $text' ) && attributeName == 'b' ) {
  520. evt.stop();
  521. evt.return = true;
  522. }
  523. // Allow 'b' on paragraph>element>$text.
  524. if ( ctx.matchEnd( 'paragraph element $text' ) && attributeName == 'b' ) {
  525. evt.stop();
  526. evt.return = true;
  527. }
  528. // Allow 'a' and 'b' on heading1>element>$text.
  529. if ( ctx.matchEnd( 'heading1 element $text' ) && [ 'a', 'b' ].includes( attributeName ) ) {
  530. evt.stop();
  531. evt.return = true;
  532. }
  533. // Allow 'b' on element>table>td>$text.
  534. if ( ctx.matchEnd( 'element table td $text' ) && attributeName == 'b' ) {
  535. evt.stop();
  536. evt.return = true;
  537. }
  538. }, { priority: 'high' } );
  539. } );
  540. it( 'filters out disallowed elements and leaves out the text', () => {
  541. setData( model, '<paragraph>f[]oo</paragraph>' );
  542. insertHelper( '<table><td>xxx</td><td>yyy</td></table>' );
  543. expect( getData( model ) ).to.equal( '<paragraph>fxxxyyy[]oo</paragraph>' );
  544. } );
  545. it( 'filters out disallowed elements and leaves out the paragraphs', () => {
  546. setData( model, '<paragraph>f[]oo</paragraph>' );
  547. insertHelper( '<table><td><paragraph>xxx</paragraph><paragraph>yyy</paragraph><paragraph>zzz</paragraph></td></table>' );
  548. expect( getData( model ) )
  549. .to.equal( '<paragraph>fxxx</paragraph><paragraph>yyy</paragraph><paragraph>zzz[]oo</paragraph>' );
  550. } );
  551. it( 'filters out disallowed objects', () => {
  552. setData( model, '<paragraph>f[]oo</paragraph>' );
  553. insertHelper( '<disallowedWidget>xxx</disallowedWidget>' );
  554. expect( getData( model ) ).to.equal( '<paragraph>f[]oo</paragraph>' );
  555. } );
  556. it( 'filters out disallowed attributes when inserting text', () => {
  557. setData( model, '<paragraph>f[]oo</paragraph>' );
  558. insertHelper( 'x<$text a="1" b="1">x</$text>xy<$text a="1">y</$text>y' );
  559. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>xyyy[]oo</paragraph>' );
  560. } );
  561. it( 'filters out disallowed attributes when inserting nested elements', () => {
  562. setData( model, '<element>[]</element>' );
  563. insertHelper( '<table><td>f<$text a="1" b="1" c="1">o</$text>o</td></table>' );
  564. expect( getData( model ) ).to.equal( '<element><table><td>f<$text b="1">o</$text>o</td></table>[]</element>' );
  565. } );
  566. it( 'filters out disallowed attributes when inserting text in disallowed elements', () => {
  567. setData( model, '<paragraph>f[]oo</paragraph>' );
  568. insertHelper( '<table><td>x<$text a="1" b="1">x</$text>x</td><td>y<$text a="1">y</$text>y</td></table>' );
  569. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>xyyy[]oo</paragraph>' );
  570. } );
  571. it( 'filters out disallowed attributes when merging #1', () => {
  572. setData( model, '<paragraph>[]foo</paragraph>' );
  573. insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  574. expect( getData( model ) ).to.equal( '<paragraph>x<$text b="1">x</$text>x[]foo</paragraph>' );
  575. } );
  576. it( 'filters out disallowed attributes when merging #2', () => {
  577. setData( model, '<paragraph>f[]oo</paragraph>' );
  578. insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  579. expect( getData( model ) ).to.equal( '<paragraph>fx<$text b="1">x</$text>x[]oo</paragraph>' );
  580. } );
  581. it( 'filters out disallowed attributes when merging #3', () => {
  582. setData( model, '<paragraph>foo[]</paragraph>' );
  583. insertHelper( '<paragraph>x<$text a="1" b="1">x</$text>x</paragraph>' );
  584. expect( getData( model ) ).to.equal( '<paragraph>foox<$text b="1">x</$text>x[]</paragraph>' );
  585. } );
  586. it( 'filters out disallowed attributes from nested nodes when merging', () => {
  587. setData( model, '<paragraph>f[]oo</paragraph>' );
  588. insertHelper( '<heading1>x<element>b<$text a="1" b="1">a</$text>r</element>x</heading1>' );
  589. expect( getData( model ) ).to.equal( '<paragraph>fx<element>b<$text b="1">a</$text>r</element>x[]oo</paragraph>' );
  590. } );
  591. it( 'filters out disallowed attributes when autoparagraphing', () => {
  592. setData( model, '<paragraph>f[]oo</paragraph>' );
  593. insertHelper( '<paragraph>xxx</paragraph><$text a="1" b="1">yyy</$text>' );
  594. expect( getData( model ) ).to.equal( '<paragraph>fxxx</paragraph><paragraph><$text b="1">yyy[]</$text>oo</paragraph>' );
  595. } );
  596. } );
  597. } );
  598. describe( 'integration with limit elements', () => {
  599. beforeEach( () => {
  600. model = new Model();
  601. doc = model.document;
  602. doc.createRoot();
  603. const schema = model.schema;
  604. schema.register( 'limit', {
  605. isLimit: true
  606. } );
  607. schema.extend( 'limit', { allowIn: '$root' } );
  608. schema.extend( '$text', { allowIn: 'limit' } );
  609. schema.register( 'disallowedElement' );
  610. schema.extend( 'disallowedElement', { allowIn: '$clipboardHolder' } );
  611. schema.register( 'paragraph', { inheritAllFrom: '$block' } );
  612. } );
  613. it( 'should insert limit element', () => {
  614. insertHelper( '<limit></limit>' );
  615. expect( getData( model ) ).to.equal( '<limit>[]</limit>' );
  616. } );
  617. it( 'should insert text into limit element', () => {
  618. setData( model, '<limit>[]</limit>' );
  619. insertHelper( 'foo bar' );
  620. expect( getData( model ) ).to.equal( '<limit>foo bar[]</limit>' );
  621. } );
  622. it( 'should insert text into limit element', () => {
  623. setData( model, '<limit>foo[</limit><limit>]bar</limit>' );
  624. insertHelper( 'baz' );
  625. expect( getData( model ) ).to.equal( '<limit>foobaz[]</limit><limit>bar</limit>' );
  626. } );
  627. it( 'should not insert disallowed elements inside limit elements', () => {
  628. setData( model, '<limit>[]</limit>' );
  629. insertHelper( '<disallowedElement></disallowedElement>' );
  630. expect( getData( model ) ).to.equal( '<limit>[]</limit>' );
  631. } );
  632. it( 'should not leave the limit element when inserting at the end', () => {
  633. setData( model, '<limit>foo[]</limit>' );
  634. insertHelper( '<paragraph>a</paragraph><paragraph>b</paragraph>' );
  635. expect( getData( model ) ).to.equal( '<limit>fooab[]</limit>' );
  636. } );
  637. it( 'should not leave the limit element when inserting at the beginning', () => {
  638. setData( model, '<limit>[]foo</limit>' );
  639. insertHelper( '<paragraph>a</paragraph><paragraph>b</paragraph>' );
  640. expect( getData( model ) ).to.equal( '<limit>ab[]foo</limit>' );
  641. } );
  642. } );
  643. // Helper function that parses given content and inserts it at the cursor position.
  644. //
  645. // @param {module:engine/model/item~Item|String} content
  646. function insertHelper( content ) {
  647. if ( typeof content == 'string' ) {
  648. content = parse( content, model.schema, {
  649. context: [ '$clipboardHolder' ]
  650. } );
  651. }
  652. insertContent( model, content, doc.selection );
  653. }
  654. } );