tpl.js

import { isMobile } from '../util/env.js';

/**
 * Render github corner
 * @param  {Object} data URL for the View Source on Github link
 * @param {String} cornerExternalLinkTarget value of the target attribute of the link
 * @return {String} SVG element as string
 */
export function corner(data, cornerExternalLinkTarget) {
  if (!data) {
    return '';
  }

  if (!/\/\//.test(data)) {
    data = 'https://github.com/' + data;
  }

  data = data.replace(/^git\+/, '');
  // Double check
  cornerExternalLinkTarget = cornerExternalLinkTarget || '_blank';

  return /* html */ `
    <a href="${data}" target="${cornerExternalLinkTarget}" class="github-corner" aria-label="View source on Github">
      <svg viewBox="0 0 250 250" aria-hidden="true">
        <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
        <path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path>
        <path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path>
      </svg>
    </a>
  `;
}

/**
 * Renders main content
 * @param {Object} config Configuration object
 * @returns {String} HTML of the main content
 */
export function main(config) {
  const { hideSidebar, name } = config;
  // const name = config.name ? config.name : '';

  const aside = /* html */ hideSidebar
    ? ''
    : `
    <button class="sidebar-toggle" tabindex="-1" title="Press \\ to toggle">
      <div class="sidebar-toggle-button" tabindex="0" aria-label="Toggle primary navigation" aria-keyshortcuts="\\" aria-controls="__sidebar">
        <span></span><span></span><span></span>
      </div>
    </button>
    <aside id="__sidebar" class="sidebar${!isMobile() ? ' show' : ''}" tabindex="-1" role="none">
      ${
        config.name
          ? /* html */ `
            <h1 class="app-name"><a class="app-name-link" data-nosearch>${
              config.logo ? `<img alt="${name}" src=${config.logo} />` : name
            }</a></h1>
          `
          : ''
      }
      <div class="sidebar-nav" role="navigation" aria-label="primary"><!--sidebar--></div>
    </aside>
  `;

  return /* html */ `
    <main role="presentation">
      ${aside}
      <section class="content">
        <article id="main" class="markdown-section" role="main" tabindex="-1"><!--main--></article>
      </section>
    </main>
  `;
}

/**
 * Cover Page
 * @returns {String} Cover page
 */
export function cover() {
  return /* html */ `
    <section class="cover show" role="complementary" aria-label="cover">
      <div class="mask"></div>
      <div class="cover-main"><!--cover--></div>
    </section>
  `;
}

/**
 * Render tree
 * @param  {Array} toc Array of TOC section links
 * @param  {String} tpl TPL list
 * @return {String} Rendered tree
 */
export function tree(
  toc,
  tpl = /* html */ '<ul class="app-sub-sidebar">{inner}</ul>',
) {
  if (!toc || !toc.length) {
    return '';
  }

  let innerHTML = '';
  toc.forEach(node => {
    const title = node.title.replace(/(<([^>]+)>)/g, '');
    let current = `<li><a class="section-link" href="${node.slug}" title="${title}">${node.title}</a></li>`;
    if (node.children) {
      // when current node has children, we need put them all in parent's <li> block without the `class="app-sub-sidebar"` attribute
      const children = tree(node.children, '<ul>{inner}</ul>');
      current = `<li><a class="section-link" href="${node.slug}" title="${title}">${node.title}</a>${children}</li>`;
    }
    innerHTML += current;
  });
  return tpl.replace('{inner}', innerHTML);
}

export function helper(className, content) {
  return /* html */ `<p class="${className}">${content.slice(5).trim()}</p>`;
}

/**
 * @deprecated
 */
export function theme(color) {
  return /* html */ `<style>:root{--theme-color: ${color};}</style>`;
}