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import { RichText } from '@wordpress/block-editor';
import { registerBlockType } from '@wordpress/blocks';
import { InnerBlocks } from '@wordpress/editor';
import { __ } from '@wordpress/i18n';
import { transforms } from './transform';
const blockAttributes = {
summary: {
type: 'string',
source: 'html',
selector: 'summary',
},
};
const save = ( { attributes: { summary } }, className ) => {
return (
<details className={ className }>
<RichText.Content tagName="summary" value={ summary || 'Click to show/hide' } />
<div style={ { marginTop: '1em' } }>
<InnerBlocks.Content />
</div>
</details>
);
};
const edit = ( { attributes: { summary }, className, isSelected, setAttributes } ) => {
return (
<div className={ className }>
{ isSelected || ! summary ? (
<RichText
tagName="heading"
placeholder="Enter a preview or description of what's hidden inside"
keepPlaceholderOnFocus
value={ summary }
onChange={ ( newSummary ) => setAttributes( { summary: newSummary } ) }
/>
) : (
<RichText.Content tagName="heading" value={ summary } />
) }
<hr />
<InnerBlocks />
</div>
);
};
///////////////////////////////////////
// Deprecations
///////////////////////////////////////
const blockAttributes_v1 = {
hideId: {
type: 'string',
},
showId: {
type: 'string',
},
};
const migrate_v1 = () => ( {} );
const save_v1 = ( { attributes: { hideId, showId }, className } ) => {
return (
<div className={ className }>
<a
href={ `#spoiler_block_hide_${ hideId }` }
className="hide btn"
id={ `spoiler_block_hide_${ hideId }` }
>
Reveal hidden content
</a>
<a
href={ `#spoiler_block_show_${ showId }` }
className="show btn"
id={ `spoiler_block_show_${ showId }` }
>
Hide content
</a>
<div className="spoiler">
<InnerBlocks.Content />
</div>
</div>
);
};
registerBlockType( 'a8c/spoiler', {
title: __( 'Spoiler!' ),
icon: 'warning',
category: 'a8c',
description: __( 'Hide content until the reader wants to see it.' ),
keywords: [ __( 'spoiler' ), __( 'accordion' ), __( 'Dropdown' ) ],
attributes: blockAttributes,
edit,
save,
transforms,
deprecated: [
{
attributes: blockAttributes_v1,
migrate: migrate_v1,
save: save_v1,
},
],
} );
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