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<?php

/**
 * editor_plugin_src.js
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under LGPL License.
 *
 * License: http://tinymce.moxiecode.com/license
 * Contributing: http://tinymce.moxiecode.com/contributing
 */

(function() {
    tinymce.create('tinymce.plugins.BBCodePlugin', {
        init : function(ed, url) {
            var t = this, dialect = ed.getParam('bbcode_dialect', 'punbb').toLowerCase();

            ed.onBeforeSetContent.add(function(ed, o) {
                o.content = t['_' + dialect + '_bbcode2html'](o.content);
            });

            ed.onPostProcess.add(function(ed, o) {
                if (o.set)
                    o.content = t['_' + dialect + '_bbcode2html'](o.content);

                if (o.get)
                    o.content = t['_' + dialect + '_html2bbcode'](o.content);
            });
        },

        getInfo : function() {
            return {
                longname : 'BBCode Plugin',
                author : 'Moxiecode Systems AB',
                authorurl : 'http://tinymce.moxiecode.com',
                infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/bbcode',
                version : tinymce.majorVersion + "." + tinymce.minorVersion
            };
        },

        // Private methods

        // HTML -> BBCode in PunBB dialect
        _punbb_html2bbcode : function(s) {
            s = tinymce.trim(s);

            function rep(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; 
        },

        // BBCode -> HTML from PunBB dialect
        _punbb_bbcode2html : function(s) {
            s = tinymce.trim(s);

            function rep(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; 
        }
    });

    // Register plugin
    tinymce.PluginManager.add('bbcode', tinymce.plugins.BBCodePlugin);
})();

?>