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Template Parts: Show existing template parts and a list of block patterns at creation flow. #38814

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merged 12 commits into from
Feb 18, 2022
Merged

Template Parts: Show existing template parts and a list of block patterns at creation flow. #38814

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1a2a04e
Update template part creation and replacement flows
youknowriad Feb 15, 2022
20ef770
Further simplification
youknowriad Feb 15, 2022
7ea39d1
Add start blank
youknowriad Feb 15, 2022
a33b0ee
Fix bug
youknowriad Feb 15, 2022
fb31d12
Simplify headings
youknowriad Feb 17, 2022
3b1eee1
Extract hooks to fetch available template parts and patterns
youknowriad Feb 17, 2022
4fbb342
Move the start blank button to the placeholder
youknowriad Feb 17, 2022
a4e25b3
Replace blocks when template part defined
youknowriad Feb 17, 2022
c11e04a
Fix e2e tests
youknowriad Feb 17, 2022
9992c51
Use a two columns layout
youknowriad Feb 18, 2022
6ebdd90
Remove title when starting from patterns
youknowriad Feb 18, 2022
cb5c7b9
Consistent modal height
youknowriad Feb 18, 2022
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1 change: 1 addition & 0 deletions packages/block-editor/src/components/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -145,6 +145,7 @@ export { default as WritingFlow } from './writing-flow';
export { default as useBlockDisplayInformation } from './use-block-display-information';
export { default as __unstableIframe } from './iframe';
export { default as __experimentalUseNoRecursiveRenders } from './use-no-recursive-renders';
export { default as __experimentalBlockPatternsList } from './block-patterns-list';

/*
* State Related Components
Expand Down
108 changes: 50 additions & 58 deletions packages/block-library/src/template-part/edit/index.js
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Expand Up @@ -15,19 +15,20 @@ import {
store as blockEditorStore,
} from '@wordpress/block-editor';
import {
Dropdown,
ToolbarGroup,
ToolbarButton,
Spinner,
Modal,
} from '@wordpress/components';
import { __, sprintf } from '@wordpress/i18n';
import { store as coreStore } from '@wordpress/core-data';
import { useState } from '@wordpress/element';

/**
* Internal dependencies
*/
import TemplatePartPlaceholder from './placeholder';
import TemplatePartSelection from './selection';
import TemplatePartSelectionModal from './selection-modal';
import { TemplatePartAdvancedControls } from './advanced-controls';
import TemplatePartInnerBlocks from './inner-blocks';
import { createTemplatePartId } from './utils/create-template-part-id';
Expand All @@ -39,10 +40,13 @@ export default function TemplatePartEdit( {
} ) {
const { slug, theme, tagName, layout = {} } = attributes;
const templatePartId = createTemplatePartId( theme, slug );

const [ hasAlreadyRendered, RecursionProvider ] = useNoRecursiveRenders(
templatePartId
);
const [
isTemplatePartSelectionOpen,
setIsTemplatePartSelectionOpen,
] = useState( false );

// Set the postId block attribute if it did not exist,
// but wait until the inner blocks have loaded to allow
Expand All @@ -53,15 +57,12 @@ export default function TemplatePartEdit( {
isMissing,
defaultWrapper,
area,
enableSelection,
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hasResolvedReplacements,
areaLabel,
} = useSelect(
( select ) => {
const {
getEditedEntityRecord,
getEntityRecords,
hasFinishedResolution,
} = select( coreStore );
const { getEditedEntityRecord, hasFinishedResolution } = select(
coreStore
);
const { getBlocks } = select( blockEditorStore );

const getEntityArgs = [
Expand All @@ -73,20 +74,6 @@ export default function TemplatePartEdit( {
? getEditedEntityRecord( ...getEntityArgs )
: null;
const _area = entityRecord?.area || attributes.area;

// Check whether other entities exist for switching/selection.
const availableReplacementArgs = [
'postType',
'wp_template_part',
_area && 'uncategorized' !== _area && { area: _area },
];
const matchingReplacements = getEntityRecords(
...availableReplacementArgs
);
const _enableSelection = templatePartId
? matchingReplacements?.length > 1
: matchingReplacements?.length > 0;

const hasResolvedEntity = templatePartId
? hasFinishedResolution(
'getEditedEntityRecord',
Expand All @@ -97,21 +84,17 @@ export default function TemplatePartEdit( {
// FIXME: @wordpress/block-library should not depend on @wordpress/editor.
// Blocks can be loaded into a *non-post* block editor.
// eslint-disable-next-line @wordpress/data-no-store-string-literals
const defaultWrapperElement = select( 'core/editor' )
const areaObject = select( 'core/editor' )
.__experimentalGetDefaultTemplatePartAreas()
.find( ( { area: value } ) => value === _area )?.area_tag;
.find( ( { area: value } ) => value === _area );
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return {
innerBlocks: getBlocks( clientId ),
isResolved: hasResolvedEntity,
isMissing: hasResolvedEntity && isEmpty( entityRecord ),
defaultWrapper: defaultWrapperElement || 'div',
defaultWrapper: areaObject?.area_tag ?? 'div',
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areaLabel: areaObject?.label || __( 'Template Part' ),
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area: _area,
enableSelection: _enableSelection,
hasResolvedReplacements: hasFinishedResolution(
'getEntityRecords',
availableReplacementArgs
),
};
},
[ templatePartId, clientId ]
Expand Down Expand Up @@ -166,37 +149,22 @@ export default function TemplatePartEdit( {
<TagName { ...blockProps }>
<TemplatePartPlaceholder
area={ attributes.area }
clientId={ clientId }
setAttributes={ setAttributes }
enableSelection={ enableSelection }
hasResolvedReplacements={ hasResolvedReplacements }
onOpenSelectionModal={ () =>
setIsTemplatePartSelectionOpen( true )
}
/>
</TagName>
) }
{ isEntityAvailable && enableSelection && (
{ isEntityAvailable && (
<BlockControls>
<ToolbarGroup className="wp-block-template-part__block-control-group">
<Dropdown
className="wp-block-template-part__preview-dropdown-button"
contentClassName="wp-block-template-part__preview-dropdown-content"
position="bottom right left"
renderToggle={ ( { isOpen, onToggle } ) => (
<ToolbarButton
aria-expanded={ isOpen }
onClick={ onToggle }
>
{ __( 'Replace' ) }
</ToolbarButton>
) }
renderContent={ ( { onClose } ) => (
<TemplatePartSelection
setAttributes={ setAttributes }
onClose={ onClose }
area={ area }
templatePartId={ templatePartId }
/>
) }
/>
<ToolbarButton
onClick={ () =>
setIsTemplatePartSelectionOpen( true )
}
>
{ __( 'Replace' ) }
</ToolbarButton>
</ToolbarGroup>
</BlockControls>
) }
Expand All @@ -215,6 +183,30 @@ export default function TemplatePartEdit( {
<Spinner />
</TagName>
) }
{ isTemplatePartSelectionOpen && (
<Modal
className="block-editor-template-part__selection-modal"
title={ sprintf(
// Translators: %s as template part area title ("Header", "Footer", etc.).
__( 'Choose a %s' ),
areaLabel.toLowerCase()
) }
closeLabel={ __( 'Cancel' ) }
onRequestClose={ () =>
setIsTemplatePartSelectionOpen( false )
}
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Suggested change
}
}
isFullScreen

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I tried this but the behavior is a bit weird, the width of the modal changes as the patterns load.

>
<TemplatePartSelectionModal
clientId={ clientId }
area={ area }
areaLabel={ areaLabel }
setAttributes={ setAttributes }
onClose={ () =>
setIsTemplatePartSelectionOpen( false )
}
/>
</Modal>
) }
</RecursionProvider>
);
}
152 changes: 16 additions & 136 deletions packages/block-library/src/template-part/edit/placeholder/index.js
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Original file line number Diff line number Diff line change
@@ -1,39 +1,19 @@
/**
* External dependencies
*/
import { find, kebabCase } from 'lodash';
import { find } from 'lodash';

/**
* WordPress dependencies
*/
import { __, sprintf } from '@wordpress/i18n';
import { useCallback, useState } from '@wordpress/element';
import { useDispatch, useSelect } from '@wordpress/data';
import { Placeholder, Dropdown, Button, Spinner } from '@wordpress/components';
import { serialize } from '@wordpress/blocks';
import { store as coreStore } from '@wordpress/core-data';

/**
* Internal dependencies
*/
import TemplatePartSelection from '../selection';
import PatternsSetup from './patterns-setup';

const PLACEHOLDER_STEPS = {
initial: 1,
patterns: 2,
};
import { useSelect } from '@wordpress/data';
import { Placeholder, Button } from '@wordpress/components';

export default function TemplatePartPlaceholder( {
area,
clientId,
setAttributes,
enableSelection,
hasResolvedReplacements,
onOpenSelectionModal,
} ) {
const { saveEntityRecord } = useDispatch( coreStore );
const [ step, setStep ] = useState( PLACEHOLDER_STEPS.initial );

const { areaIcon, areaLabel } = useSelect(
( select ) => {
// FIXME: @wordpress/block-library should not depend on @wordpress/editor.
Expand All @@ -54,119 +34,19 @@ export default function TemplatePartPlaceholder( {
[ area ]
);

const onCreate = useCallback(
async (
startingBlocks = [],
title = __( 'Untitled Template Part' )
) => {
// If we have `area` set from block attributes, means an exposed
// block variation was inserted. So add this prop to the template
// part entity on creation. Afterwards remove `area` value from
// block attributes.
const record = {
title,
slug: kebabCase( title ),
content: serialize( startingBlocks ),
// `area` is filterable on the server and defaults to `UNCATEGORIZED`
// if provided value is not allowed.
area,
};
const templatePart = await saveEntityRecord(
'postType',
'wp_template_part',
record
);
setAttributes( {
slug: templatePart.slug,
theme: templatePart.theme,
area: undefined,
} );
},
[ setAttributes, area ]
);

return (
<>
{ step === PLACEHOLDER_STEPS.initial && (
<Placeholder
icon={ areaIcon }
label={ areaLabel }
instructions={
enableSelection
? sprintf(
// Translators: %s as template part area title ("Header", "Footer", etc.).
__(
'Choose an existing %s or create a new one.'
),
areaLabel.toLowerCase()
)
: sprintf(
// Translators: %s as template part area title ("Header", "Footer", etc.).
__( 'Create a new %s.' ),
areaLabel.toLowerCase()
)
}
>
{ ! hasResolvedReplacements ? (
<Spinner />
) : (
<Dropdown
contentClassName="wp-block-template-part__placeholder-preview-dropdown-content"
position="bottom right left"
renderToggle={ ( { isOpen, onToggle } ) => (
<>
{ enableSelection && (
<Button
variant="primary"
onClick={ onToggle }
aria-expanded={ isOpen }
>
{ __( 'Choose existing' ) }
</Button>
) }
<Button
variant={
enableSelection
? 'tertiary'
: 'primary'
}
onClick={ () =>
setStep(
PLACEHOLDER_STEPS.patterns
)
}
>
{ sprintf(
// Translators: %s as template part area title ("Header", "Footer", etc.).
__( 'New %s' ),
areaLabel.toLowerCase()
) }
</Button>
</>
) }
renderContent={ ( { onClose } ) => (
<TemplatePartSelection
setAttributes={ setAttributes }
onClose={ onClose }
area={ area }
/>
) }
/>
) }
</Placeholder>
) }
{ step === PLACEHOLDER_STEPS.patterns && (
<PatternsSetup
area={ area }
areaLabel={ areaLabel }
areaIcon={ areaIcon }
onCreate={ onCreate }
clientId={ clientId }
resetPlaceholder={ () =>
setStep( PLACEHOLDER_STEPS.initial )
}
/>
<Placeholder
icon={ areaIcon }
label={ areaLabel }
instructions={ sprintf(
// Translators: %s as template part area title ("Header", "Footer", etc.).
__( 'Choose an existing %s or create a new one.' ),
areaLabel.toLowerCase()
) }
</>
>
<Button variant="primary" onClick={ onOpenSelectionModal }>
{ __( 'Choose' ) }
</Button>
</Placeholder>
);
}
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