@prismicio/client/dist/richtext/serialize.js

The official JavaScript + TypeScript client library for Prismic

import { asTree } from "./asTree.js";

//#region src/richtext/serialize.ts
/**
* Serializes a rich text field with a given serializer.
*
* @remarks
* This is a low-level helper mainly intended to be used by higher-level
* packages. Most users aren't expected to use this function directly.
*
* @typeParam SerializerReturnType - Return type of the serializer.
*
* @param richTextField - A rich text field from Prismic.
* @param serializer - A function serializer to apply.
*
* @returns An array of serialized nodes.
*
* @see Learn how to work with rich text fields: {@link https://prismic.io/docs/fields/rich-text}
*/
const serialize = (richTextField, serializer) => {
	return serializeTreeNodes(asTree(richTextField).children, serializer);
};
const serializeTreeNodes = (nodes, serializer) => {
	const serializedTreeNodes = [];
	for (let i = 0; i < nodes.length; i++) {
		const treeNode = nodes[i];
		const serializedTreeNode = serializer(treeNode.type, treeNode.node, treeNode.text, serializeTreeNodes(treeNode.children, serializer), treeNode.key);
		if (serializedTreeNode != null) serializedTreeNodes.push(serializedTreeNode);
	}
	return serializedTreeNodes;
};

//#endregion
export { serialize };
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