File: public/js/tinymce/src/plugins/bbcode/src/main/js/core/Convert.js

/**
 * Convert.js
 *
 * Released under LGPL License.
 * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

define(
  'tinymce.plugins.bbcode.core.Convert',
  [
    'tinymce.core.util.Tools'
  ],
  function (Tools) {
    var html2bbcode = function (s) {
      s = Tools.trim(s);

      var rep = function (re, str) {
        s = s.replace(re, str);
      };

      // example: <strong> to [b]
      rep(/<a.*?href=\"(.*?)\".*?>(.*?)<\/a>/gi, "[url=$1]$2[/url]");
      rep(/<font.*?color=\"(.*?)\".*?class=\"codeStyle\".*?>(.*?)<\/font>/gi, "[code][color=$1]$2[/color][/code]");
      rep(/<font.*?color=\"(.*?)\".*?class=\"quoteStyle\".*?>(.*?)<\/font>/gi, "[quote][color=$1]$2[/color][/quote]");
      rep(/<font.*?class=\"codeStyle\".*?color=\"(.*?)\".*?>(.*?)<\/font>/gi, "[code][color=$1]$2[/color][/code]");
      rep(/<font.*?class=\"quoteStyle\".*?color=\"(.*?)\".*?>(.*?)<\/font>/gi, "[quote][color=$1]$2[/color][/quote]");
      rep(/<span style=\"color: ?(.*?);\">(.*?)<\/span>/gi, "[color=$1]$2[/color]");
      rep(/<font.*?color=\"(.*?)\".*?>(.*?)<\/font>/gi, "[color=$1]$2[/color]");
      rep(/<span style=\"font-size:(.*?);\">(.*?)<\/span>/gi, "[size=$1]$2[/size]");
      rep(/<font>(.*?)<\/font>/gi, "$1");
      rep(/<img.*?src=\"(.*?)\".*?\/>/gi, "[img]$1[/img]");
      rep(/<span class=\"codeStyle\">(.*?)<\/span>/gi, "[code]$1[/code]");
      rep(/<span class=\"quoteStyle\">(.*?)<\/span>/gi, "[quote]$1[/quote]");
      rep(/<strong class=\"codeStyle\">(.*?)<\/strong>/gi, "[code][b]$1[/b][/code]");
      rep(/<strong class=\"quoteStyle\">(.*?)<\/strong>/gi, "[quote][b]$1[/b][/quote]");
      rep(/<em class=\"codeStyle\">(.*?)<\/em>/gi, "[code][i]$1[/i][/code]");
      rep(/<em class=\"quoteStyle\">(.*?)<\/em>/gi, "[quote][i]$1[/i][/quote]");
      rep(/<u class=\"codeStyle\">(.*?)<\/u>/gi, "[code][u]$1[/u][/code]");
      rep(/<u class=\"quoteStyle\">(.*?)<\/u>/gi, "[quote][u]$1[/u][/quote]");
      rep(/<\/(strong|b)>/gi, "[/b]");
      rep(/<(strong|b)>/gi, "[b]");
      rep(/<\/(em|i)>/gi, "[/i]");
      rep(/<(em|i)>/gi, "[i]");
      rep(/<\/u>/gi, "[/u]");
      rep(/<span style=\"text-decoration: ?underline;\">(.*?)<\/span>/gi, "[u]$1[/u]");
      rep(/<u>/gi, "[u]");
      rep(/<blockquote[^>]*>/gi, "[quote]");
      rep(/<\/blockquote>/gi, "[/quote]");
      rep(/<br \/>/gi, "\n");
      rep(/<br\/>/gi, "\n");
      rep(/<br>/gi, "\n");
      rep(/<p>/gi, "");
      rep(/<\/p>/gi, "\n");
      rep(/&nbsp;|\u00a0/gi, " ");
      rep(/&quot;/gi, "\"");
      rep(/&lt;/gi, "<");
      rep(/&gt;/gi, ">");
      rep(/&amp;/gi, "&");

      return s;
    };

    var bbcode2html = function (s) {
      s = Tools.trim(s);

      var rep = function (re, str) {
        s = s.replace(re, str);
      };

      // example: [b] to <strong>
      rep(/\n/gi, "<br />");
      rep(/\[b\]/gi, "<strong>");
      rep(/\[\/b\]/gi, "</strong>");
      rep(/\[i\]/gi, "<em>");
      rep(/\[\/i\]/gi, "</em>");
      rep(/\[u\]/gi, "<u>");
      rep(/\[\/u\]/gi, "</u>");
      rep(/\[url=([^\]]+)\](.*?)\[\/url\]/gi, "<a href=\"$1\">$2</a>");
      rep(/\[url\](.*?)\[\/url\]/gi, "<a href=\"$1\">$1</a>");
      rep(/\[img\](.*?)\[\/img\]/gi, "<img src=\"$1\" />");
      rep(/\[color=(.*?)\](.*?)\[\/color\]/gi, "<font color=\"$1\">$2</font>");
      rep(/\[code\](.*?)\[\/code\]/gi, "<span class=\"codeStyle\">$1</span>&nbsp;");
      rep(/\[quote.*?\](.*?)\[\/quote\]/gi, "<span class=\"quoteStyle\">$1</span>&nbsp;");

      return s;
    };

    return {
      html2bbcode: html2bbcode,
      bbcode2html: bbcode2html
    };
  }
);