tinyMCEPopup.requireLangPack();

var TemplateDialog = {
	preInit : function() {
		var url = tinyMCEPopup.getParam("template_external_list_url");

		if (url != null)
			document.write('<sc'+'ript language="javascript" type="text/javascript" src="' + tinyMCEPopup.editor.documentBaseURI.toAbsolute(url) + '"></sc'+'ript>');
	},

	init : function() {
		var ed = tinyMCEPopup.editor, tsrc, sel, x, u;

 		tsrc = ed.getParam("template_templates", false);
 		sel = document.getElementById('tpath');

		// Setup external template list
		if (!tsrc && typeof(tinyMCETemplateList) != 'undefined') {
			for (x=0, tsrc = []; x<tinyMCETemplateList.length; x++)
				tsrc.push({title : tinyMCETemplateList[x][0], src : tinyMCETemplateList[x][1], description : tinyMCETemplateList[x][2]});
		}

		for (x=0; x<tsrc.length; x++)
			sel.options[sel.options.length] = new Option(tsrc[x].title, tinyMCEPopup.editor.documentBaseURI.toAbsolute(tsrc[x].src));

		this.resize();
	},

	resize : function() {
		var w, h, e;

		if (!self.innerWidth) {
			w = document.body.clientWidth - 50;
			h = document.body.clientHeight - 160;
		} else {
			w = self.innerWidth - 50;
			h = self.innerHeight - 170;
		}

		e = document.getElementById('templatesrc');

		if (e) {
			e.style.height = Math.abs(h) + 'px';
			e.style.width  = Math.abs(w - 5) + 'px';
		}
	},

	loadCSSFiles : function(d) {
		var ed = tinyMCEPopup.editor;

		tinymce.each(ed.getParam("content_css", '').split(','), function(u) {
			d.write('<link href="' + ed.documentBaseURI.toAbsolute(u) + '" rel="stylesheet" type="text/css" />');
		});
	},

	selectTemplate : function(u) {
		var d = window.frames['templatesrc'].document;

		if (!u)
			return;

		d.body.innerHTML = this.templateHTML = this.getFileContents(u);
	},

 	insert : function() {
		tinyMCEPopup.execCommand('mceInsertTemplate', false, {
			content : this.templateHTML,
			selection : tinyMCEPopup.editor.selection.getContent()
		});

		tinyMCEPopup.close();
	},

	getFileContents : function(u) {
		var x, d, t = 'text/plain';

		function g(s) {
			x = 0;

			try {
				x = new ActiveXObject(s);
			} catch (s) {
			}

			return x;
		};

		x = window.ActiveXObject ? g('Msxml2.XMLHTTP') || g('Microsoft.XMLHTTP') : new XMLHttpRequest();

		// Synchronous AJAX load file
		x.overrideMimeType && x.overrideMimeType(t);
		x.open("GET", u, false);
		x.send(null);

		return x.responseText;
	}
};

TemplateDialog.preInit();
tinyMCEPopup.onInit.add(TemplateDialog.init, TemplateDialog);