@mieweb/wikigdrive/esm/src/odt/postprocess/convertToc.js

Google Drive to MarkDown synchronization

import { walkRecursiveSync } from '../markdownNodesUtils.js';
// Related tests:
// test ./project-overview.md
// test ./example-document.md
export function convertToc(markdownChunks) {
    walkRecursiveSync(markdownChunks.body, (chunk, ctx) => {
        if (!(chunk.isTag && chunk.tag === 'TOC')) {
            return;
        }
        for (let idx = 0; idx < chunk.children.length; idx++) {
            const child = chunk.children[idx];
            if (child.isTag && child.tag === 'P') {
                const liElement = markdownChunks.createNode('LI');
                const children = chunk.children.splice(idx, 1, liElement);
                liElement.children.splice(0, 0, ...children);
            }
        }
        const ulElement = markdownChunks.createNode('UL');
        const children = chunk.children.splice(0, chunk.children.length, ulElement);
        ulElement.children.splice(0, 0, ...children);
    });
}