@gechiui/block-editor
Version:
53 lines (48 loc) • 1.64 kB
JavaScript
/**
* External dependencies
*/
import classnames from 'classnames';
/**
* GeChiUI dependencies
*/
import { addFilter } from '@gechiui/hooks';
import { hasBlockSupport } from '@gechiui/blocks';
/**
* Filters registered block settings, extending attributes with anchor using ID
* of the first node.
*
* @param {Object} settings Original block settings.
*
* @return {Object} Filtered block settings.
*/
export function addAttribute(settings) {
if (hasBlockSupport(settings, 'customClassName', true)) {
// Gracefully handle if settings.attributes is undefined.
settings.attributes = { ...settings.attributes,
className: {
type: 'string'
}
};
}
return settings;
}
/**
* Override props assigned to save component to inject anchor ID, if block
* supports anchor. This is only applied if the block's save result is an
* element and not a markup string.
*
* @param {Object} extraProps Additional props applied to save element.
* @param {Object} blockType Block type.
* @param {Object} attributes Current block attributes.
*
* @return {Object} Filtered props applied to save element.
*/
export function addSaveProps(extraProps, blockType, attributes) {
if (hasBlockSupport(blockType, 'customClassName', true) && attributes.className) {
extraProps.className = classnames(extraProps.className, attributes.className);
}
return extraProps;
}
addFilter('blocks.registerBlockType', 'core/custom-class-name/attribute', addAttribute);
addFilter('blocks.getSaveContent.extraProps', 'core/custom-class-name/save-props', addSaveProps);
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