/**



 * 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() {



	var each = tinymce.each, Node = tinymce.html.Node;







	tinymce.create('tinymce.plugins.FullPagePlugin', {



		init : function(ed, url) {



			var t = this;







			t.editor = ed;







			// Register commands



			ed.addCommand('mceFullPageProperties', function() {



				ed.windowManager.open({



					file : url + '/fullpage.htm',



					width : 430 + parseInt(ed.getLang('fullpage.delta_width', 0)),



					height : 495 + parseInt(ed.getLang('fullpage.delta_height', 0)),



					inline : 1



				}, {



					plugin_url : url,



					data : t._htmlToData()



				});



			});







			// Register buttons



			ed.addButton('fullpage', {title : 'fullpage.desc', cmd : 'mceFullPageProperties'});







			ed.onBeforeSetContent.add(t._setContent, t);



			ed.onGetContent.add(t._getContent, t);



		},







		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



			};



		},







		// Private plugin internal methods







		_htmlToData : function() {



			var headerFragment = this._parseHeader(), data = {}, nodes, elm, matches, editor = this.editor;







			function getAttr(elm, name) {



				var value = elm.attr(name);







				return value || '';



			};







			// Default some values



			data.fontface = editor.getParam("fullpage_default_fontface", "");



			data.fontsize = editor.getParam("fullpage_default_fontsize", "");







			// Parse XML PI



			elm = headerFragment.firstChild;



			if (elm.type == 7) {



				data.xml_pi = true;



				matches = /encoding="([^"]+)"/.exec(elm.value);



				if (matches)



					data.docencoding = matches[1];



			}







			// Parse doctype



			elm = headerFragment.getAll('#doctype')[0];



			if (elm)



				data.doctype = '<!DOCTYPE' + elm.value + ">"; 







			// Parse title element



			elm = headerFragment.getAll('title')[0];



			if (elm && elm.firstChild) {



				data.metatitle = elm.firstChild.value;



			}







			// Parse meta elements



			each(headerFragment.getAll('meta'), function(meta) {



				var name = meta.attr('name'), httpEquiv = meta.attr('http-equiv'), matches;







				if (name)



					data['meta' + name.toLowerCase()] = meta.attr('content');



				else if (httpEquiv == "Content-Type") {



					matches = /charset\s*=\s*(.*)\s*/gi.exec(meta.attr('content'));







					if (matches)



						data.docencoding = matches[1];



				}



			});







			// Parse html attribs



			elm = headerFragment.getAll('html')[0];



			if (elm)



				data.langcode = getAttr(elm, 'lang') || getAttr(elm, 'xml:lang');



	



			// Parse stylesheet



			elm = headerFragment.getAll('link')[0];



			if (elm && elm.attr('rel') == 'stylesheet')



				data.stylesheet = elm.attr('href');







			// Parse body parts



			elm = headerFragment.getAll('body')[0];



			if (elm) {



				data.langdir = getAttr(elm, 'dir');



				data.style = getAttr(elm, 'style');



				data.visited_color = getAttr(elm, 'vlink');



				data.link_color = getAttr(elm, 'link');



				data.active_color = getAttr(elm, 'alink');



			}







			return data;



		},







		_dataToHtml : function(data) {



			var headerFragment, headElement, html, elm, value, dom = this.editor.dom;







			function setAttr(elm, name, value) {



				elm.attr(name, value ? value : undefined);



			};







			function addHeadNode(node) {



				if (headElement.firstChild)



					headElement.insert(node, headElement.firstChild);



				else



					headElement.append(node);



			};







			headerFragment = this._parseHeader();



			headElement = headerFragment.getAll('head')[0];



			if (!headElement) {



				elm = headerFragment.getAll('html')[0];



				headElement = new Node('head', 1);







				if (elm.firstChild)



					elm.insert(headElement, elm.firstChild, true);



				else



					elm.append(headElement);



			}







			// Add/update/remove XML-PI



			elm = headerFragment.firstChild;



			if (data.xml_pi) {



				value = 'version="1.0"';







				if (data.docencoding)



					value += ' encoding="' + data.docencoding + '"';







				if (elm.type != 7) {



					elm = new Node('xml', 7);



					headerFragment.insert(elm, headerFragment.firstChild, true);



				}







				elm.value = value;



			} else if (elm && elm.type == 7)



				elm.remove();







			// Add/update/remove doctype



			elm = headerFragment.getAll('#doctype')[0];



			if (data.doctype) {



				if (!elm) {



					elm = new Node('#doctype', 10);







					if (data.xml_pi)



						headerFragment.insert(elm, headerFragment.firstChild);



					else



						addHeadNode(elm);



				}







				elm.value = data.doctype.substring(9, data.doctype.length - 1);



			} else if (elm)



				elm.remove();







			// Add/update/remove title



			elm = headerFragment.getAll('title')[0];



			if (data.metatitle) {



				if (!elm) {



					elm = new Node('title', 1);



					elm.append(new Node('#text', 3)).value = data.metatitle;



					addHeadNode(elm);



				}



			}







			// Add meta encoding



			if (data.docencoding) {



				elm = null;



				each(headerFragment.getAll('meta'), function(meta) {



					if (meta.attr('http-equiv') == 'Content-Type')



						elm = meta;



				});







				if (!elm) {



					elm = new Node('meta', 1);



					elm.attr('http-equiv', 'Content-Type');



					elm.shortEnded = true;



					addHeadNode(elm);



				}







				elm.attr('content', 'text/html; charset=' + data.docencoding);



			}







			// Add/update/remove meta



			each('keywords,description,author,copyright,robots'.split(','), function(name) {



				var nodes = headerFragment.getAll('meta'), i, meta, value = data['meta' + name];







				for (i = 0; i < nodes.length; i++) {



					meta = nodes[i];







					if (meta.attr('name') == name) {



						if (value)



							meta.attr('content', value);



						else



							meta.remove();







						return;



					}



				}







				if (value) {



					elm = new Node('meta', 1);



					elm.attr('name', name);



					elm.attr('content', value);



					elm.shortEnded = true;







					addHeadNode(elm);



				}



			});







			// Add/update/delete link



			elm = headerFragment.getAll('link')[0];



			if (elm && elm.attr('rel') == 'stylesheet') {



				if (data.stylesheet)



					elm.attr('href', data.stylesheet);



				else



					elm.remove();



			} else if (data.stylesheet) {



				elm = new Node('link', 1);



				elm.attr({



					rel : 'stylesheet',



					text : 'text/css',



					href : data.stylesheet



				});



				elm.shortEnded = true;







				addHeadNode(elm);



			}







			// Update body attributes



			elm = headerFragment.getAll('body')[0];



			if (elm) {



				setAttr(elm, 'dir', data.langdir);



				setAttr(elm, 'style', data.style);



				setAttr(elm, 'vlink', data.visited_color);



				setAttr(elm, 'link', data.link_color);



				setAttr(elm, 'alink', data.active_color);







				// Update iframe body as well



				dom.setAttribs(this.editor.getBody(), {



					style : data.style,



					dir : data.dir,



					vLink : data.visited_color,



					link : data.link_color,



					aLink : data.active_color



				});



			}







			// Set html attributes



			elm = headerFragment.getAll('html')[0];



			if (elm) {



				setAttr(elm, 'lang', data.langcode);



				setAttr(elm, 'xml:lang', data.langcode);



			}







			// Serialize header fragment and crop away body part



			html = new tinymce.html.Serializer({



				validate: false,



				indent: true,



				apply_source_formatting : true,



				indent_before: 'head,html,body,meta,title,script,link,style',



				indent_after: 'head,html,body,meta,title,script,link,style'



			}).serialize(headerFragment);







			this.head = html.substring(0, html.indexOf('</body>'));



		},







		_parseHeader : function() {



			// Parse the contents with a DOM parser



			return new tinymce.html.DomParser({



				validate: false,



				root_name: '#document'



			}).parse(this.head);



		},







		_setContent : function(ed, o) {



			var self = this, startPos, endPos, content = o.content, headerFragment, styles = '', dom = self.editor.dom, elm;







			function low(s) {



				return s.replace(/<\/?[A-Z]+/g, function(a) {



					return a.toLowerCase();



				})



			};







			// Ignore raw updated if we already have a head, this will fix issues with undo/redo keeping the head/foot separate



			if (o.format == 'raw' && self.head)



				return;







			if (o.source_view && ed.getParam('fullpage_hide_in_source_view'))



				return;







			// Parse out head, body and footer



			content = content.replace(/<(\/?)BODY/gi, '<$1body');



			startPos = content.indexOf('<body');







			if (startPos != -1) {



				startPos = content.indexOf('>', startPos);



				self.head = low(content.substring(0, startPos + 1));







				endPos = content.indexOf('</body', startPos);



				if (endPos == -1)



					endPos = content.length;







				o.content = content.substring(startPos + 1, endPos);



				self.foot = low(content.substring(endPos));



			} else {



				self.head = this._getDefaultHeader();



				self.foot = '\n</body>\n</html>';



			}







			// Parse header and update iframe



			headerFragment = self._parseHeader();



			each(headerFragment.getAll('style'), function(node) {



				if (node.firstChild)



					styles += node.firstChild.value;



			});







			elm = headerFragment.getAll('body')[0];



			if (elm) {



				dom.setAttribs(self.editor.getBody(), {



					style : elm.attr('style') || '',



					dir : elm.attr('dir') || '',



					vLink : elm.attr('vlink') || '',



					link : elm.attr('link') || '',



					aLink : elm.attr('alink') || ''



				});



			}







			dom.remove('fullpage_styles');







			if (styles) {



				dom.add(self.editor.getDoc().getElementsByTagName('head')[0], 'style', {id : 'fullpage_styles'}, styles);







				// Needed for IE 6/7



				elm = dom.get('fullpage_styles');



				if (elm.styleSheet)



					elm.styleSheet.cssText = styles;



			}



		},







		_getDefaultHeader : function() {



			var header = '', editor = this.editor, value, styles = '';







			if (editor.getParam('fullpage_default_xml_pi'))



				header += '<?xml version="1.0" encoding="' + editor.getParam('fullpage_default_encoding', 'ISO-8859-1') + '" ?>\n';







			header += editor.getParam('fullpage_default_doctype', '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">');



			header += '\n<html>\n<head>\n';







			if (value = editor.getParam('fullpage_default_title'))



				header += '<title>' + value + '</title>\n';







			if (value = editor.getParam('fullpage_default_encoding'))



				header += '<meta http-equiv="Content-Type" content="text/html; charset=' + value + '" />\n';







			if (value = editor.getParam('fullpage_default_font_family'))



				styles += 'font-family: ' + value + ';';







			if (value = editor.getParam('fullpage_default_font_size'))



				styles += 'font-size: ' + value + ';';







			if (value = editor.getParam('fullpage_default_text_color'))



				styles += 'color: ' + value + ';';







			header += '</head>\n<body' + (styles ? ' style="' + styles + '"' : '') + '>\n';







			return header;



		},







		_getContent : function(ed, o) {



			var self = this;







			if (!o.source_view || !ed.getParam('fullpage_hide_in_source_view'))



				o.content = tinymce.trim(self.head) + '\n' + tinymce.trim(o.content) + '\n' + tinymce.trim(self.foot);



		}



	});







	// Register plugin



	tinymce.PluginManager.add('fullpage', tinymce.plugins.FullPagePlugin);



})();



