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/**
 * $Id: editor_plugin_src.js 232 2007-03-05 17:00:27Z spocke $
 *
 * @author Moxiecode
 * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
 */

/* Import plugin specific language pack */
tinyMCE.importPluginLanguagePack('fullpage');

var TinyMCE_FullPagePlugin = {
        getInfo : function() {
                return {
                        longname : 'Fullpage',
                        author : 'Moxiecode Systems AB',
                        authorurl : 'http://tinymce.moxiecode.com',
                        infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/fullpage',
                        version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion
                };
        },

        getControlHTML : function(cn) {
                switch (cn) {
                        case "fullpage":
                                return tinyMCE.getButtonHTML(cn, 'lang_fullpage_desc', '{$pluginurl}/images/fullpage.gif', 'mceFullPageProperties');
                }

                return "";
        },

        execCommand : function(editor_id, element, command, user_interface, value) {
                // Handle commands
                switch (command) {
                        case "mceFullPageProperties":
                                var template = new Array();

                                template['file']   = '../../plugins/fullpage/fullpage.htm';
                                template['width']  = 430;
                                template['height'] = 485 + (tinyMCE.isOpera ? 5 : 0);

                                template['width'] += tinyMCE.getLang('lang_fullpage_delta_width', 0);
                                template['height'] += tinyMCE.getLang('lang_fullpage_delta_height', 0);

                                tinyMCE.openWindow(template, {editor_id : editor_id, inline : "yes"});
                        return true;

                        case "mceFullPageUpdate":
                                TinyMCE_FullPagePlugin._addToHead(tinyMCE.getInstanceById(editor_id));
                                return true;
           }

           // Pass to next handler in chain
           return false;
        },

        cleanup : function(type, content, inst) {
                switch (type) {
                        case "insert_to_editor":
                                var tmp = content.toLowerCase();
                                var pos = tmp.indexOf('<body'), pos2;

                                // Split page in header and body chunks
                                if (pos != -1) {
                                        pos = tmp.indexOf('>', pos);
                                        pos2 = tmp.lastIndexOf('</body>');
                                        inst.fullpageTopContent = content.substring(0, pos + 1);
                                        content = content.substring(pos + 1, pos2);
                                        // tinyMCE.debug(inst.fullpageTopContent, content);
                                } else {
                                        if (!inst.fullpageTopContent) {
                                                var docType = tinyMCE.getParam("fullpage_default_doctype", '<!DOCTYPE html PUBLIC "-/'+'/W3C//DTD XHTML 1.0 Transitional/'+'/EN" "http:/'+'/www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');
                                                var enc = tinyMCE.getParam("fullpage_default_encoding", 'utf-8');
                                                var title = tinyMCE.getParam("fullpage_default_title", 'Untitled document');
                                                var lang = tinyMCE.getParam("fullpage_default_langcode", 'en');
                                                var pi = tinyMCE.getParam("fullpage_default_xml_pi", true);
                                                var ff = tinyMCE.getParam("fullpage_default_font_family", "");
                                                var fz = tinyMCE.getParam("fullpage_default_font_size", "");
                                                var ds = tinyMCE.getParam("fullpage_default_style", "");
                                                var dtc = tinyMCE.getParam("fullpage_default_text_color", "");

                                                // Xml encode it
                                                title = title.replace(/&/g, '&amp;');
                                                title = title.replace(/\"/g, '&quot;');
                                                title = title.replace(/</g, '&lt;');
                                                title = title.replace(/>/g, '&gt;');

                                                tmp = '';

                                                // Make default chunk
                                                if (pi)
                                                        tmp += '<?xml version="1.0" encoding="' + enc + '"?>\n';

                                                tmp += docType + '\n';
                                                tmp += '<html xmlns="http:/'+'/www.w3.org/1999/xhtml" lang="' + lang + '" xml:lang="' + lang + '">\n';
                                                tmp += '<head>\n';
                                                tmp += '\t<title>' + title + '</title>\n';
                                                tmp += '\t<meta http-equiv="Content-Type" content="text/html; charset=' + enc + '" />\n';
                                                tmp += '</head>\n';
                                                tmp += '<body';

                                                if (ff != '' || fz != '') {
                                                        tmp += ' style="';

                                                        if (ds != '')
                                                                tmp += ds + ";";

                                                        if (ff != '')
                                                                tmp += 'font-family: ' + ff + ";";

                                                        if (fz != '')
                                                                tmp += 'font-size: ' + fz + ";";

                                                        tmp += '"';
                                                }

                                                if (dtc != '')
                                                        tmp += ' text="' + dtc + '"';

                                                tmp += '>\n';

                                                inst.fullpageTopContent = tmp;
                                        }
                                }

                                this._addToHead(inst);

                                break;

                        case "get_from_editor":
                                if (inst.fullpageTopContent && !tinyMCE.getParam("fullpage_hide_in_source_view", false)) {
                                        content = content.replace(/(\s)?mce\_[a-z_]+\=[^\s>]+(\s|\>)/i, ''); // Remove internal stuff
                                        content = inst.fullpageTopContent + content + "\n</body>\n</html>";
                                }

                                break;

                        case "submit_content":
                                if (inst.fullpageTopContent && tinyMCE.getParam("fullpage_hide_in_source_view", false))
                                        content = inst.fullpageTopContent + content + "\n</body>\n</html>";

                                break;
                }

                // Pass through to next handler in chain
                return content;
        },

        // Private plugin internal methods

        _addToHead : function(inst) {
                var doc = inst.getDoc();
                var head = doc.getElementsByTagName("head")[0];
                var body = doc.body;
                var h = inst.fullpageTopContent;
                var e = doc.createElement("body");
                var nl, i, le, tmp;

                // Remove stuff we don't want
                h = h.replace(/(\r|\n)/gi, '');
                h = h.replace(/<\?[^\>]*\>/gi, '');
                h = h.replace(/<\/?(!DOCTYPE|head|html)[^\>]*\>/gi, '');
                h = h.replace(/<script(.*?)<\/script>/gi, '');
                h = h.replace(/<title(.*?)<\/title>/gi, '');
                h = h.replace(/<(meta|base)[^>]*>/gi, '');

                // Make link and style elements into pre
                h = h.replace(/<link([^>]*)\/>/gi, '<pre mce_type="link" $1></pre>');
                //h = h.replace(/<style([^>]*)>(.*?)<\/style>/gi, '<pre mce_type="style" $1>$2</pre>');

                // Make body a div
                h = h.replace(/<body/gi, '<div mce_type="body"');
                h += '</div>';

                // Now crapy MSIE can parse it
                e.innerHTML = h;

                // Reset all body attributes
                body.vLink = body.aLink = body.link = body.text = '';
                body.style.cssText = '';

                // Delete all old links
                nl = head.getElementsByTagName('link');
                for (i=0; i<nl.length; i++) {
                        if (tinyMCE.getAttrib(nl[i], 'mce_head') == "true")
                                nl[i].parentNode.removeChild(nl[i]);
                }

                // Add link elements
                nl = e.getElementsByTagName('pre');
                for (i=0; i<nl.length; i++) {
                        tmp = tinyMCE.getAttrib(nl[i], 'media');
                        if (tinyMCE.getAttrib(nl[i], 'mce_type') == "link" && (tmp == "" || tmp == "screen" || tmp == "all") && tinyMCE.getAttrib(nl[i], 'rel') == "stylesheet") {
                                le = doc.createElement("link");

                                le.rel = "stylesheet";
                                le.href = tinyMCE.getAttrib(nl[i], 'href');
                                le.setAttribute("mce_head", "true");

                                head.appendChild(le);
                        }
                }

                // Add body attributes
                nl = e.getElementsByTagName('div');
                if (nl.length > 0) {
                        body.style.cssText = tinyMCE.getAttrib(nl[0], 'style');

                        if ((tmp = tinyMCE.getAttrib(nl[0], 'leftmargin')) != '' && body.style.marginLeft == '')
                                body.style.marginLeft = tmp + "px";

                        if ((tmp = tinyMCE.getAttrib(nl[0], 'rightmargin')) != '' && body.style.marginRight == '')
                                body.style.marginRight = tmp + "px";

                        if ((tmp = tinyMCE.getAttrib(nl[0], 'topmargin')) != '' && body.style.marginTop == '')
                                body.style.marginTop = tmp + "px";

                        if ((tmp = tinyMCE.getAttrib(nl[0], 'bottommargin')) != '' && body.style.marginBottom == '')
                                body.style.marginBottom = tmp + "px";

                        body.dir = tinyMCE.getAttrib(nl[0], 'dir');
                        body.vLink = tinyMCE.getAttrib(nl[0], 'vlink');
                        body.aLink = tinyMCE.getAttrib(nl[0], 'alink');
                        body.link = tinyMCE.getAttrib(nl[0], 'link');
                        body.text = tinyMCE.getAttrib(nl[0], 'text');

                        if ((tmp = tinyMCE.getAttrib(nl[0], 'background')) != '')
                                body.style.backgroundImage = "url('" + tmp + "')";

                        if ((tmp = tinyMCE.getAttrib(nl[0], 'bgcolor')) != '')
                                body.style.backgroundColor = tmp;
                }
        }
};

tinyMCE.addPlugin("fullpage", TinyMCE_FullPagePlugin);