@kangc/v-md-editor/lib/utils/markdown-it.js

A markdown editor built on Vue

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

exports.__esModule = true;
exports.createHighlightRender = createHighlightRender;
exports.default = _default;

var _markdownIt = _interopRequireDefault(require("markdown-it"));

var _utils = require("markdown-it/lib/common/utils");

function createHighlightRender(_ref) {
  var _ref$codeHighlightExt = _ref.codeHighlightExtensionMap,
      codeHighlightExtensionMap = _ref$codeHighlightExt === void 0 ? {} : _ref$codeHighlightExt,
      _ref$hasLang = _ref.hasLang,
      hasLang = _ref$hasLang === void 0 ? function () {
    return true;
  } : _ref$hasLang,
      _ref$highlight = _ref.highlight,
      highlight = _ref$highlight === void 0 ? function (str) {
    return str;
  } : _ref$highlight,
      codeBlockClass = _ref.codeBlockClass;

  var getCodeBlockClass = function getCodeBlockClass(lang) {
    return codeBlockClass ? codeBlockClass(lang) : "language-" + lang;
  };

  return function (str, lang) {
    var res = (0, _utils.escapeHtml)(str);
    lang = codeHighlightExtensionMap[lang] || lang;

    if (lang) {
      if (hasLang(lang)) {
        res = highlight(str, lang);
      }
    }

    return "<pre class=\"" + getCodeBlockClass(lang) + "\"><code>" + res + "</code></pre>";
  };
}

function _default() {
  var markdownItInstance = new _markdownIt.default();
  markdownItInstance.set({
    html: true,
    breaks: true,
    linkify: false,
    typographer: true
  });
  return markdownItInstance;
}