/*
 * cadmo dialog plugin.
 * $Id: jquery.cadmodialog.js,v 1.12 2013/02/01 17:04:26 aspinelli Exp $
 * $Log: jquery.cadmodialog.js,v $
 * Revision 1.12  2013/02/01 17:04:26  aspinelli
 * *** empty log message ***
 *
 * Revision 1.11  2013/01/09 11:24:29  aspinelli
 * Subtle bug of non-real fields in json
 *
 * Revision 1.10  2013/01/07 16:39:44  mrota
 * *** empty log message ***
 *
 * Revision 1.9  2012/12/13 17:10:21  aspinelli
 * *** empty log message ***
 *
 * Revision 1.8  2012/10/15 16:15:14  mrota
 * *** empty log message ***
 *
 * Revision 1.7  2012/10/04 20:54:33  aspinelli
 * Interaction with "attendere_prego" dialog
 *
 * Revision 1.6  2012/08/11 00:56:03  aspinelli
 * *** empty log message ***
 *
 * Revision 1.5  2012/08/10 02:07:15  aspinelli
 * Read the title from the page within the dialog
 *
 * Revision 1.4  2012/08/09 01:23:45  aspinelli
 * avoid multiple inclusions in cadmodialog
 *
 * Revision 1.3  2012/08/08 00:31:23  aspinelli
 * A little more horizontal space for the dialog
 *
 * Revision 1.2  2012/08/07 18:16:33  aspinelli
 * *** empty log message ***
 *
 * Revision 1.1  2012/08/04 00:59:47  aspinelli
 * Initial version
 * dipende da:
 *   jquery
 *   ajaxform
 *   dialog
 */
; (function($) {

	var defaultDialogParams = {
			autoOpen : false,
			draggable: true,
			show:"fade",
			hide:"fade",
			modal:true,
			title:"Titolo",
			width:700,
			zIndex: 99999,
			postbackRequired:false
	};

	var stopPostback = function (jElement) {
		jElement.find('#CADMOFORM').ajaxForm({
	    	target: '#' + jElement.attr("id"),
	    	success: function (responseText, statusText, xhr, $form)  {
                $('.CADMO_ATTENDERE#attendere_prego').dialog('close');
				stopPostback(jElement);
	    	},
	        error: function (obj, status, pippo, pluto) {
                $('.CADMO_ATTENDERE#attendere_prego').dialog('close');
	    		alert( $(obj.responseText).filter("span#errortext").html() );
	    	}
	    }); 
		jElement.find('#CADMOFORM').append( 
				'<input type="hidden" name="_js_already_included" value="' 
				+ jElement.find('meta[name="cadmojavascriptalreadyinserted"]').attr("content")
				+ '"/>' );
		jElement.find('#CADMOFORM').append( 
				'<input type="hidden" name="_css_already_included" value="' 
				+ jElement.find('meta[name="cadmocssalreadyinserted"]').attr("content")
				+ '"/>' );
	}
	
	$.fn.cadmodialog = function( params, value ){
		
		var specificReturnValue = null;

		this.each( function() {

			if( typeof params == 'string' ) {
				if( params == 'load') {
					var jElement = $(this);
					var dialogParams = $.data( this, 'cadmodialog' );
					if( dialogParams == null ){
						alert("Perdirindina, non trovo i parametri del dialog. Lascio perdere...");
						return false;
					}
					
					$.ajax( value,
							{
								data: $.extend( {}, dialogParams.data, { _js_already_included: $('meta[name="cadmojavascriptalreadyinserted"]').attr("content"),
																		 _css_already_included: $('meta[name="cadmocssalreadyinserted"]').attr("content")}),
								success: function (data,textStatus,jqXHR){
									
									$('.CADMO_ATTENDERE#attendere_prego').dialog('close');
						
									jElement.html( data );
									
									jElement.dialog({
										title: $.trim(jElement.find('title').text())
									});
									
									if( dialogParams && dialogParams.postbackRequired ) {
									} else {
										stopPostback(jElement);
									}
									
									return false;
								},
								error: function (x,status,errorThrown) {
									$('.CADMO_ATTENDERE#attendere_prego').dialog('close');
									alert('' + status + ": " + errorThrown);
									return false;
								},
								complete: function(jqXHR, textStatus) {
									$("body").css("cursor", "auto");
									if( dialogParams.complete ) {
										dialogParams.complete(jqXHR, textStatus);
									}
									if (dialogParams.postbackRequired){
										jElement.find('#CADMOFORM').unbind('submit').find('input:submit,input:image,button:submit').unbind('click');
									}
								}
							}
					);
				}
			} else {
				
				var dialogParams = $.extend( {}, defaultDialogParams, params );
				
				var jElement = $(this);
				
				$("body").css("cursor", "progress");
				
				jElement.dialog(dialogParams);
				$.data( this, 'cadmodialog', dialogParams );
				
				$.ajax(
						dialogParams._url,
						{
							data: $.extend( {}, dialogParams.data, { _js_already_included: $('meta[name="cadmojavascriptalreadyinserted"]').attr("content"),
																	 _css_already_included: $('meta[name="cadmocssalreadyinserted"]').attr("content")}),
							success: function (data,textStatus,jqXHR){
								$('.CADMO_ATTENDERE#attendere_prego').dialog('close');

								jElement.html( data );
								
								jElement.dialog({
									title: $.trim(jElement.find('title').text())
								});
								
								jElement.dialog('open');
								
								if( dialogParams && dialogParams.postbackRequired ) {
								} else {
									stopPostback(jElement);
								}
								
								
								return false;
							},
							error: function (x,status,errorThrown) {
								$('.CADMO_ATTENDERE#attendere_prego').dialog('close');

								alert('' + status + ": " + errorThrown);
								return false;
							},
							complete: function(jqXHR, textStatus) {
								$("body").css("cursor", "auto");
								if( dialogParams.complete ) {
									dialogParams.complete(jqXHR, textStatus);
								}
								if (dialogParams.postbackRequired){
									jElement.find('#CADMOFORM').unbind('submit').find('input:submit,input:image,button:submit').unbind('click');
								}
							}
						}
				);
			}
		});
		
		if( specificReturnValue ){
			return specificReturnValue;
		} else {
			return this;
		}
	}
	


return this;	
})(jQuery);