mirror of
https://gitee.com/baidu/amis.git
synced 2024-12-10 23:32:58 +08:00
182 lines
5.4 KiB
JavaScript
182 lines
5.4 KiB
JavaScript
/* eslint-disable */
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var marked = require("marked");
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var yaml = (yaml = require("js-yaml"));
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var rYml = /^\s*---([\s\S]*?)---\s/;
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var renderer = new marked.Renderer();
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marked.setOptions({
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renderer: renderer,
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gfm: true,
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tables: true,
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breaks: false,
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pedantic: false,
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sanitize: true,
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smartLists: true,
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smartypants: false
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});
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// Synchronous highlighting with highlight.js
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marked.setOptions({
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highlight: function(code) {
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return require("highlight.js").highlightAuto(code).value;
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}
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});
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// renderer.table = function(header, body) {
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// return '<table class="table table-striped">\n'
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// + '<thead>\n'
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// + header
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// + '</thead>\n'
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// + '<tbody>\n'
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// + body
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// + '</tbody>\n'
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// + '</table>\n';
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// };
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renderer.link = function(href, title, text) {
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if (this.options.sanitize) {
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try {
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var prot = decodeURIComponent(unescape(href))
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.replace(/[^\w:]/g, "")
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.toLowerCase();
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} catch (e) {
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return "";
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}
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if (
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prot.indexOf("javascript:") === 0 ||
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prot.indexOf("vbscript:") === 0
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) {
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return "";
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}
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}
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if (href && href[0] === "#") {
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href = "#" +
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encodeURIComponent(
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href
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.substring(1)
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.toLowerCase()
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.replace(/[^\u4e00-\u9fa5_a-zA-Z0-9]+/g, "-")
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);
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}
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var out = '<a href="' + href + '"';
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if (title) {
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out += ' title="' + title + '"';
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}
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out += ">" + text + "</a>";
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return out;
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};
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module.exports = function(content, file) {
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var m = rYml.exec(content);
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var info = {};
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if (m && m[1]) {
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info = yaml.safeLoad(m[1]);
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content = content.substring(m[0].length);
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}
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var toc = {
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label: "目录",
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type: "toc",
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children: [],
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level: 0
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};
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var stack = [toc];
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renderer.heading = function(text, level) {
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var escapedText = encodeURIComponent(
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text.toLowerCase().replace(/[^\u4e00-\u9fa5_a-zA-Z0-9]+/g, "-")
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);
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if (level < 5) {
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var menu = {
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label: text,
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fragment: escapedText,
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fullPath: "#" + escapedText,
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level: level
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};
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while (stack.length && stack[0].level >= level) {
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stack.shift();
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}
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stack[0].children = stack[0].children || [];
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stack[0].children.push(menu);
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stack.unshift(menu);
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}
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var anchor =
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'<a class="anchor" name="' +
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escapedText +
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'" href="#' +
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escapedText +
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'" aria-hidden="true"><svg aria-hidden="true" class="octicon octicon-link" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>';
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return "<h" + level + ">" + anchor + text + "</h" + level + ">";
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// return '<h' + level + '><a name="' +
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// escapedText +
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// '" class="anchor" href="#' +
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// escapedText +
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// '"><span class="header-link"></span></a>' +
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// text + '</h' + level + '>';
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};
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const placeholder = {};
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let index = 1;
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content = content.replace(
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/```(schema|html)(?::(.*?))?\n([\s\S]*?)```/g,
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function(_, lang, attr, code) {
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const setting = {};
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attr && attr.split(/\s+/).forEach(function(item) {
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var parts = item.split("=");
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if (parts[1] && /^('|").*\1/.test(parts[1])) {
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parts[1] = parts[1].substring(1, parts[1].length - 1);
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}
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setting[parts[0]] = parts[1] ? decodeURIComponent(parts[1]) : "";
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if (parts[0] === 'height') {
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setting.height = parseInt(setting.height, 10) + 200/*编辑器的高度*/;
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attr = attr.replace(item, `height="${setting.height}"`);
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}
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});
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// placeholder[index] = `<iframe class="doc-iframe" width="100%" height="${setting.height || 200}px" frameBorder="0" src="/play?code=${encodeURIComponent(code)}&scope=${encodeURIComponent(setting.scope)}"></iframe>`;
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if (lang === "html") {
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placeholder[
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index
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] = `<div class="amis-doc"><div class="preview">${code}</div><pre><code class="lang-html">${
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require("highlight.js").highlightAuto(code).value
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}</code></pre></div>`;
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} else {
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placeholder[
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index
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] = `<div class="amis-preview" style="height: ${
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setting.height
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}px"><script type="text/schema" ${attr}>${code}</script></div>`;
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}
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return `[[${index++}]]`;
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}
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);
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content = marked(content).replace(/<p>\[\[(\d+)\]\]<\/p>/g, function(
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_,
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id
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) {
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return placeholder[id] || "";
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});
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content = fis.compile.partial(content, file, "html");
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info.html = content;
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info.toc = toc;
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return "module.exports = " + JSON.stringify(info, null, 2) + ";";
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};
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