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Add block variations transformation in block switcher (#50139)
* Add block variations transformation in block switcher * move variation transforms to the top of the list * fix error on multi select * add e2e test * Update test/e2e/specs/editor/various/block-switcher-test.spec.js Co-authored-by: Kai Hao <kevin830726@gmail.com> * update e2e test * Update test/e2e/specs/editor/various/block-switcher-test.spec.js Co-authored-by: Kai Hao <kevin830726@gmail.com> --------- Co-authored-by: Kai Hao <kevin830726@gmail.com>
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packages/block-editor/src/components/block-switcher/block-variation-transformations.js
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/** | ||
* WordPress dependencies | ||
*/ | ||
import { MenuItem } from '@wordpress/components'; | ||
import { | ||
getBlockMenuDefaultClassName, | ||
cloneBlock, | ||
store as blocksStore, | ||
} from '@wordpress/blocks'; | ||
import { useSelect } from '@wordpress/data'; | ||
import { useState, useMemo } from '@wordpress/element'; | ||
|
||
/** | ||
* Internal dependencies | ||
*/ | ||
import { store as blockEditorStore } from '../../store'; | ||
import BlockIcon from '../block-icon'; | ||
import PreviewBlockPopover from './preview-block-popover'; | ||
|
||
const EMPTY_OBJECT = {}; | ||
|
||
export function useBlockVariationTransforms( { clientIds, blocks } ) { | ||
const { activeBlockVariation, blockVariationTransformations } = useSelect( | ||
( select ) => { | ||
const { | ||
getBlockRootClientId, | ||
getBlockAttributes, | ||
canRemoveBlocks, | ||
} = select( blockEditorStore ); | ||
const { getActiveBlockVariation, getBlockVariations } = | ||
select( blocksStore ); | ||
const rootClientId = getBlockRootClientId( | ||
Array.isArray( clientIds ) ? clientIds[ 0 ] : clientIds | ||
); | ||
const canRemove = canRemoveBlocks( clientIds, rootClientId ); | ||
// Only handle single selected blocks for now. | ||
if ( blocks.length !== 1 || ! canRemove ) { | ||
return EMPTY_OBJECT; | ||
} | ||
const [ firstBlock ] = blocks; | ||
return { | ||
blockVariationTransformations: getBlockVariations( | ||
firstBlock.name, | ||
'transform' | ||
), | ||
activeBlockVariation: getActiveBlockVariation( | ||
firstBlock.name, | ||
getBlockAttributes( firstBlock.clientId ) | ||
), | ||
}; | ||
}, | ||
[ clientIds, blocks ] | ||
); | ||
const transformations = useMemo( () => { | ||
return blockVariationTransformations?.filter( | ||
( { name } ) => name !== activeBlockVariation?.name | ||
); | ||
}, [ blockVariationTransformations, activeBlockVariation ] ); | ||
return transformations; | ||
} | ||
|
||
const BlockVariationTransformations = ( { | ||
transformations, | ||
onSelect, | ||
blocks, | ||
} ) => { | ||
const [ hoveredTransformItemName, setHoveredTransformItemName ] = | ||
useState(); | ||
return ( | ||
<> | ||
{ hoveredTransformItemName && ( | ||
<PreviewBlockPopover | ||
blocks={ cloneBlock( | ||
blocks[ 0 ], | ||
transformations.find( | ||
( { name } ) => name === hoveredTransformItemName | ||
).attributes | ||
) } | ||
/> | ||
) } | ||
{ transformations?.map( ( item ) => ( | ||
<BlockVariationTranformationItem | ||
key={ item.name } | ||
item={ item } | ||
onSelect={ onSelect } | ||
setHoveredTransformItemName={ setHoveredTransformItemName } | ||
/> | ||
) ) } | ||
</> | ||
); | ||
}; | ||
|
||
function BlockVariationTranformationItem( { | ||
item, | ||
onSelect, | ||
setHoveredTransformItemName, | ||
} ) { | ||
const { name, icon, title } = item; | ||
return ( | ||
<MenuItem | ||
className={ getBlockMenuDefaultClassName( name ) } | ||
onClick={ ( event ) => { | ||
event.preventDefault(); | ||
onSelect( name ); | ||
} } | ||
onMouseLeave={ () => setHoveredTransformItemName( null ) } | ||
onMouseEnter={ () => setHoveredTransformItemName( name ) } | ||
> | ||
<BlockIcon icon={ icon } showColors /> | ||
{ title } | ||
</MenuItem> | ||
); | ||
} | ||
|
||
export default BlockVariationTransformations; |
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/** | ||
* WordPress dependencies | ||
*/ | ||
const { test, expect } = require( '@wordpress/e2e-test-utils-playwright' ); | ||
|
||
test.describe( 'Block Switcher', () => { | ||
test.beforeEach( async ( { admin } ) => { | ||
await admin.createNewPost(); | ||
} ); | ||
|
||
test( 'Block variation transforms', async ( { editor, page } ) => { | ||
// This is the `stack` Group variation. | ||
await editor.insertBlock( { | ||
name: 'core/group', | ||
attributes: { | ||
layout: { | ||
type: 'flex', | ||
orientation: 'vertical', | ||
}, | ||
}, | ||
innerBlocks: [ | ||
{ | ||
name: 'core/paragraph', | ||
attributes: { content: '1' }, | ||
}, | ||
], | ||
} ); | ||
// Transform to `Stack` variation. | ||
await editor.clickBlockToolbarButton( 'Stack' ); | ||
const variations = page | ||
.getByRole( 'menu', { name: 'Stack' } ) | ||
.getByRole( 'group' ); | ||
await expect( | ||
variations.getByRole( 'menuitem', { name: 'Stack' } ) | ||
).toBeHidden(); | ||
await variations.getByRole( 'menuitem', { name: 'Row' } ).click(); | ||
await expect.poll( editor.getBlocks ).toMatchObject( [ | ||
{ | ||
name: 'core/group', | ||
attributes: expect.objectContaining( { | ||
layout: { | ||
type: 'flex', | ||
flexWrap: 'nowrap', | ||
orientation: undefined, | ||
}, | ||
} ), | ||
innerBlocks: [ | ||
{ | ||
name: 'core/paragraph', | ||
attributes: { content: '1' }, | ||
}, | ||
], | ||
}, | ||
] ); | ||
await editor.clickBlockToolbarButton( 'Row' ); | ||
await expect( | ||
page.locator( 'role=menuitem[name="Stack"i]' ) | ||
).toBeVisible(); | ||
} ); | ||
} ); |