@wordpress/block-editor/src/utils/use-notify-copy.js

Generic block editor.

/**
 * WordPress dependencies
 */
import { useCallback } from '@wordpress/element';
import { store as blocksStore } from '@wordpress/blocks';
import { useDispatch, useSelect } from '@wordpress/data';
import { __, _n, sprintf } from '@wordpress/i18n';
import { store as noticesStore } from '@wordpress/notices';

/**
 * Internal dependencies
 */
import { store as blockEditorStore } from '../store';

export function useNotifyCopy() {
	const { getBlockName } = useSelect( blockEditorStore );
	const { getBlockType } = useSelect( blocksStore );
	const { createSuccessNotice } = useDispatch( noticesStore );

	return useCallback(
		( eventType, selectedBlockClientIds ) => {
			let notice = '';

			if ( eventType === 'copyStyles' ) {
				notice = __( 'Styles copied to clipboard.' );
			} else if ( selectedBlockClientIds.length === 1 ) {
				const clientId = selectedBlockClientIds[ 0 ];
				const title = getBlockType( getBlockName( clientId ) )?.title;

				if ( eventType === 'copy' ) {
					notice = sprintf(
						// Translators: Name of the block being copied, e.g. "Paragraph".
						__( 'Copied "%s" to clipboard.' ),
						title
					);
				} else {
					notice = sprintf(
						// Translators: Name of the block being cut, e.g. "Paragraph".
						__( 'Moved "%s" to clipboard.' ),
						title
					);
				}
			} else if ( eventType === 'copy' ) {
				notice = sprintf(
					// Translators: %d: Number of blocks being copied.
					_n(
						'Copied %d block to clipboard.',
						'Copied %d blocks to clipboard.',
						selectedBlockClientIds.length
					),
					selectedBlockClientIds.length
				);
			} else {
				notice = sprintf(
					// Translators: %d: Number of blocks being moved.
					_n(
						'Moved %d block to clipboard.',
						'Moved %d blocks to clipboard.',
						selectedBlockClientIds.length
					),
					selectedBlockClientIds.length
				);
			}

			createSuccessNotice( notice, {
				type: 'snackbar',
			} );
		},
		[ createSuccessNotice, getBlockName, getBlockType ]
	);
}