@wordpress/block-editor/build/components/block-title/use-block-display-title.cjs.map

Generic block editor.

{
  "version": 3,
  "sources": ["../../../src/components/block-title/use-block-display-title.js"],
  "sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { useSelect } from '@wordpress/data';\nimport {\n\t__experimentalGetBlockLabel as getBlockLabel,\n\tstore as blocksStore,\n} from '@wordpress/blocks';\n\n/**\n * Internal dependencies\n */\nimport { store as blockEditorStore } from '../../store';\n\n/**\n * Returns the block's configured title as a string, or empty if the title\n * cannot be determined.\n *\n * @example\n *\n * ```js\n * useBlockDisplayTitle( { clientId: 'afd1cb17-2c08-4e7a-91be-007ba7ddc3a1', maximumLength: 17 } );\n * ```\n *\n * @param {Object}           props\n * @param {string}           props.clientId      Client ID of block.\n * @param {number|undefined} props.maximumLength The maximum length that the block title string may be before truncated.\n * @param {string|undefined} props.context       The context to pass to `getBlockLabel`.\n * @return {?string} Block title.\n */\nexport default function useBlockDisplayTitle( {\n\tclientId,\n\tmaximumLength,\n\tcontext,\n} ) {\n\tconst blockTitle = useSelect(\n\t\t( select ) => {\n\t\t\tif ( ! clientId ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\tconst { getBlockName, getBlockAttributes } =\n\t\t\t\tselect( blockEditorStore );\n\t\t\tconst { getBlockType, getActiveBlockVariation } =\n\t\t\t\tselect( blocksStore );\n\n\t\t\tconst blockName = getBlockName( clientId );\n\t\t\tconst blockType = getBlockType( blockName );\n\t\t\tif ( ! blockType ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\tconst attributes = getBlockAttributes( clientId );\n\t\t\tconst label = getBlockLabel( blockType, attributes, context );\n\t\t\t// If the label is defined we prioritize it over a possible block variation title match.\n\t\t\tif ( label !== blockType.title ) {\n\t\t\t\treturn label;\n\t\t\t}\n\n\t\t\tconst match = getActiveBlockVariation( blockName, attributes );\n\t\t\t// Label will fallback to the title if no label is defined for the current label context.\n\t\t\treturn match?.title || blockType.title;\n\t\t},\n\t\t[ clientId, context ]\n\t);\n\n\tif ( ! blockTitle ) {\n\t\treturn null;\n\t}\n\n\tif (\n\t\tmaximumLength &&\n\t\tmaximumLength > 0 &&\n\t\tblockTitle.length > maximumLength\n\t) {\n\t\tconst omission = '...';\n\t\treturn (\n\t\t\tblockTitle.slice( 0, maximumLength - omission.length ) + omission\n\t\t);\n\t}\n\n\treturn blockTitle;\n}\n"],
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  "names": ["blockEditorStore", "blocksStore", "getBlockLabel"]
}