/**
 * AJAX Nette Framwork plugin for jQuery
 *
 * @copyright   Copyright (c) 2009 Jan Marek
 * @license     MIT
 * @link        http://nettephp.com/cs/extras/jquery-ajax
 * @version     0.2
 */
jQuery.extend({

	nette: {

		msg: function (message) {
			alert(message);
		},

		updateSnippet: function (id, html) {
			
			$("#" + id).html(html);
			
		},
		
		success: function (payload) {

			// redirect
			if (payload && payload.redirect) {
				window.location.href = payload.redirect;
				return;
			}

			// snippets
			if (payload && payload.snippets) {
				for (var i in payload.snippets) {
					jQuery.nette.updateSnippet(i, payload.snippets[i]);
				}
			}

			// messages
			if (payload && payload.messages) {
				for (var j in payload.messages) {
					$.gritter.add({
						image: '/themes/default/images/messages/' + payload.messages[j].type + '.png',
						title: payload.messages[j].title,
						text: '<p>' + payload.messages[j].message + '</p>',
						sticky: payload.messages[j].sticky,
						time: payload.messages[j].timeout,
						class_name: payload.messages[j].type
					});
				}
			}
			
		}
	}
});

jQuery.ajaxSetup({
	success: jQuery.nette.success,
	dataType: "json"
});

/**
 * AJAX form plugin for jQuery
 *
 * @copyright  Copyright (c) 2009 Jan Marek
 * @license    MIT
 * @link       http://nettephp.com/cs/extras/ajax-form
 * @version    0.1
 */

jQuery.fn.extend({
	ajaxSubmit: function (callback) {
		var form;
		var sendValues = {};

		// submit button
		if (this.is(":submit")) {
			form = this.parents("form");
			sendValues[this.attr("name")] = this.val() || "";

		// form
		} else if (this.is("form")) {
			form = this;

		// invalid element, do nothing
		} else {
			return null;
		}

		// validation
//		if (form.get(0).onsubmit && !form.get(0).onsubmit()) return null;

		// get values
		var values = form.serializeArray();

		for (var i = 0; i < values.length; i++) {
			var name = values[i].name;

			// multi
			if (name in sendValues) {
				var val = sendValues[name];

				if (!(val instanceof Array)) {
					val = [val];
				}

				val.push(values[i].value);
				sendValues[name] = val;
			} else {
				sendValues[name] = values[i].value;
			}
		}

		// send ajax request
		var ajaxOptions = {
			url: form.attr("action"),
			data: sendValues,
			type: form.attr("method") || "get"
		};

		if (callback) {
			ajaxOptions.success = callback;
		}

		return jQuery.ajax(ajaxOptions);
	}
});