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| const { tocObj } = require('hexo-util');
|
| module.exports = function () {
| return function tableOfContent(str, options = {}) {
|
| options = Object.assign({
| min_depth: 1,
| max_depth: 6,
| }, options);
|
| const data = tocObj(str, { min_depth: options.min_depth, max_depth: options.max_depth });
|
|
| if (!data.length) return '';
|
| let html = '';
|
| data.forEach(item => {
| html += `<li class="toc-list-level-${item.level}"><a href="#${item.id}">${item.text}</a></li>`
| });
|
| return `<ol class="toc-list">${html}</ol>`;
| };
| };
|
|
