////////////////////////////////////////////////////////////////////////////////
function OnInit(initData){
	//uid added via script wizard (do not change after publishing this script)
	var uid = "1135329D-02DC-47DD-8D75-8EE249D34223";
	//resource center url added via script wizard (required for updating)
	var url = "http://resource.dopus.com/viewtopic.php?f=35&t=23602";
	initData.name = "Column.Generic: CreationMonth";
	initData.desc = t("script.desc");
	initData.copyright = "tbone";
	initData.version = "0.1";
	initData.default_enable = true;
	initData.min_version = "11.5.1"

	var col = initData.AddColumn();
	col.name = "CreationMonth";
	col.method = "Column_CreationMonth";
	col.label = "CreationMonth";
	col.header = t("month");
	col.type = "number";
	col.justify = "right";
	col.autogroup = false;
}
////////////////////////////////////////////////////////////////////////////////
new Translator(this).
		AddT("en", {
			"month"						: "Month",
			"january"					: "January",
			"february"					: "February",
			"march"						: "March",
			"april"						: "April",
			"may"						: "May",
			"june"						: "June",
			"july"						: "July",
			"august"					: "August",
			"september"					: "September",
			"october"					: "October",
			"november"					: "November",
			"december"					: "December",

			"script.desc"				: "Sort and group items by month of creation date."
		}).
		AddT("de", {
			"month"						: "Monat",
			"january"					: "Januar",
			"february"					: "Februar",
			"march"						: "März",
			"april"						: "April",
			"may"						: "Mai",
			"june"						: "Juni",
			"july"						: "Juli",
			"august"					: "August",
			"september"					: "September",
			"october"					: "Oktober",
			"november"					: "November",
			"december"					: "Dezember",

			"script.desc"				: "Sortieren und Gruppieren nach Monat des Erstellungsdatums"
		});
////////////////////////////////////////////////////////////////////////////////
function Column_CreationMonth(data){
	var monthTextIDs = ["january", "february", "march", "april", "may", "june", "july", "august", "september", "october", "november", "december"];
	var creationDate = null;

	if (data.item.metadata == "image"){
		if (data.item.metadata.image_text.datetaken != undefined){
			creationDate = new Date(data.item.metadata.image.datetaken);
		}

		if (data.item.metadata.image_text.shootingtime != undefined){
			creationDate = new Date(data.item.metadata.image.shootingtime);
		}
	}

	if (creationDate === null){
		creationDate = new Date(data.item.create);
	}

	var month = creationDate.getMonth();
	data.value = month+1;
	data.group = "("+(month+1) + ") " + t(monthTextIDs[month]);
}
///////////////////////////////////////////////////////////////////////////////
function Translator(gThis){
	this.version = 0.1;
	this.lang = "en";
	if (!gThis.Translator.translations){
		gThis.Translator = this;
		this.translations = {en:{}, de:{}, fr:{}, it:{}, sp:{}};
		///////////////////////////////////////////////////////////////////////////
		gThis.t = function(textID){
			var text = "", textIDs = textID.split("|");
			for(var ti=0;ti<textIDs.length;ti++){
				textID = textIDs[ti];
				var textTmp = Translator.translations[Translator.lang][textID];
				if (!textTmp) textTmp = Translator.translations["en"][textID];
				if (!textTmp) textTmp = "na:"+textID+"."+Translator.lang;
				for(var a=1;a<arguments.length;a++)
					textTmp = textTmp.replace("%s", arguments[a]);
				text += textTmp + (ti+1<textIDs.length?"|":"");
			}
			return text;
		}
	}
	///////////////////////////////////////////////////////////////////////////
	this.SetLanguage = function(lang){
		this.lang = String(lang).toLowerCase().substring(0,2);
		return this;
	}
	///////////////////////////////////////////////////////////////////////////
	this.AddT = function( lang, translations ){
		lang = String(lang).toLowerCase().substring(0,2);
		this.translations[lang] = this._MergeObjects(this.translations[lang], translations);
		return this;
	}
	///////////////////////////////////////////////////////////////////////////
	this._MergeObjects = function() {
		var obj = {}, i = 0, il = arguments.length, key;
		for (; i < il; i++) {
			for (key in arguments[i]) {
				if (arguments[i].hasOwnProperty(key)) {
					obj[key] = arguments[i][key];
				}
			}
		}
		return obj;
	};
	///////////////////////////////////////////////////////////////////////////
	this.SetLanguage(DOpus.language);
	//this.SetLanguage("de");
}
///////////////////////////////////////////////////////////////////////////////
function OnAboutScript(data){ //v0.1
	var cmd = DOpus.Create.Command();
	if (!cmd.Commandlist('s').exists("ScriptWizard")){
		if (DOpus.Dlg.Request("The 'ScriptWizard' add-in has not been found.\n\n"+
"Install 'ScriptWizard' from [resource.dopus.com].\nThe add-in enables this dialog and also offers "+
"easy updating of scripts and many more.","Yes, take me there!|Cancel", "No About.. ", data.window))
		cmd.RunCommand('http://resource.dopus.com/viewtopic.php?f=35&t=23179');}
	else
		cmd.RunCommand('ScriptWizard ABOUT WIN='+data.window+' FILE="'+Script.File+'"');
}
//MD5 = "de4f21b32e040144a3ce960f14f329de"; DATE = "2014.12.17 - 00:52:27"