source: trunk/calendar_new/js/common_functions.js @ 420

var headerMsgLock = false;
function write_msg (message){
        if (headerMsgLock){
                setTimeout('write_msg("'+message+'");', 300);
                return;
        }
        headerMsgLock = true;
        headerDiv = document.getElementById("divAppboxHeader");
        var labelBefore = headerDiv.innerHTML;
        headerDiv.innerHTML = '<table width=100% cellspacing="0" cellpadding="0" border="0"><tbody><tr><th width="40%"></th><th noWrap class="action_info_th">'+message+'</th><th width="40%"></th></tr></tbody></table>';
        setTimeout('headerMsgLock = false; document.getElementById("divAppboxHeader").innerHTML = \"'+labelBefore+'\";', 2000);
}

// This array stores the events in table to avoid conflict in screen
var screenTable = new Array();
var today = new Date();
var weekDay = today.getDay();
function createEventDiv(eventDiv){
        eventDiv.className = "event_div";
        eventDiv.style.height = parseInt(eventDiv.childNodes[2].id-eventDiv.childNodes[1].id)/120000+"px";
        var end_ = timeStamp2id(eventDiv.childNodes[2].id).substr(8);
        var start_ = parseInt(timeStamp2id(eventDiv.childNodes[1].id).substr(8),10);
        if (viewType == "Day"){
                if (!screenTable[weekDay])
                        screenTable[weekDay] = new Array();
                eventDiv.style.width = "190px";

                currentPos = 1;
                for (var hour = parseInt(start_,10); hour < parseInt(end_,10);(hour%100 == 30)?hour+=70:hour+=30){
                        if (!screenTable[weekDay][hour])
                                screenTable[weekDay][hour] = 0;

                        if (currentPos <= screenTable[weekDay][hour])
                                currentPos = screenTable[weekDay][hour]+1;
                }
                for (var hour = parseInt(start_,10); hour < parseInt(end_,10);(hour%100 == 30)?hour+=70:hour+=30)
                        screenTable[weekDay][hour] = currentPos;
                eventDiv.style.left  = 90+(205*(currentPos-1)) + "px" ;
                eventDiv.onmouseover = function(){ createButtons(eventDiv); };
                eventDiv.onmouseout = function(){ removeButtons(eventDiv); };
                var resizeDiv = document.createElement('DIV');
                resizeDiv.id = "resize_" + eventDiv.id;
                resizeDiv.className = 'resize_div';
                resizeDiv.style.right = (parseInt(eventDiv.style.width)-10)*-1+"px;";
                resizeDiv.style.bottom = ((parseInt(eventDiv.style.height)-24)*-1)+"px;";
                resizeDiv.onmousedown = function() { resizeEvent(eventDiv); };
                eventDiv.appendChild(resizeDiv);
        }
        if (viewType == "Week"){
                var tempDate = new Date;
                tempDate.setTime(eventDiv.childNodes[2].id);
                if (!screenTable[tempDate.getDay()])
                        screenTable[tempDate.getDay()] = new Array();
                currentPos = 1; 
                if (!screenTable[tempDate.getDay()][start_])
                        screenTable[tempDate.getDay()][start_] = 0;

                if (currentPos <= screenTable[tempDate.getDay()][start_])
                        currentPos = screenTable[tempDate.getDay()][start_]+1;
                screenTable[tempDate.getDay()][start_] = currentPos;

                var widthValue = 100;
                eventDiv.style.width = widthValue+"px";

                var headerElement = document.getElementById('weekHeader_'+timeStamp2id(eventDiv.childNodes[2].id).substr(0,8));
                if (currentPos > 1)
                        eventDiv.style.left = (10+(tempDate.getDay()*122)+(widthValue*currentPos))+"px";
                headerElement.style.width = (widthValue*currentPos)+"px";
                eventDiv.style.height = "20px";
                eventDiv.style.cursor = "pointer";
                eventDiv.onmouseover = function () { this.style.height = (parseInt(this.style.height)+40)+"px"; };
                eventDiv.onmouseout = function () { this.style.height = (parseInt(this.style.height)-40)+"px"; };
                eventDiv.onclick = function () { calendar.getView('div_main','Day','&time='+timeStamp2id(eventDiv.childNodes[2].id).substr(0,8)); };
        }
        var tdElement = document.getElementById(timeStamp2id(eventDiv.childNodes[1].id));

        if (viewType == "Month"){
                eventDiv.style.width = "90px";
                eventDiv.style.heigth = "20px";
                var tdElement = document.getElementById(timeStamp2id(eventDiv.childNodes[1].id).substr(0,8)+'0000');
        }

        eventDiv.style.top  =  (tdElement.offsetTop + 145) + "px" ;
        tdElement.appendChild(eventDiv);
}

function createButtons(eventDiv) {
        var lnk = document.getElementById('remove_'+eventDiv.id);
        var lnk2 = document.getElementById('details_'+eventDiv.id);
        if (!lnk){
                var removeLink = document.createElement('a');
                removeLink.id = "remove_" + eventDiv.id;
                removeLink.href = "javascript:removeEvent("+eventDiv.id.substr(6)+");";
                removeLink.innerHTML = '<img onmouseover="this.setAttribute(\'width\', \'15\');"'+
                        'onmouseout="this.setAttribute(\'width\', \'10\');"'+
                        ' title="'+get_lang('remove')+'" alt="'+get_lang('remove')+'"'+
                        ' src="templates/default/images/min.png"></img>';
                removeLink.style.position = "absolute";
                removeLink.style.top = "0px";
                removeLink.style.left = "175px";
                var showDetailLink = document.createElement('a');
                showDetailLink.id = "details_" + eventDiv.id;
                showDetailLink.href = "javascript:alert('show details');";
                showDetailLink.innerHTML = '<img onmouseover="this.setAttribute(\'width\', \'15\');"'+
                        'onmouseout="this.setAttribute(\'width\', \'10\');"'+
                        ' title="'+get_lang('details')+'" alt="'+get_lang('details')+'"'+ 
                        ' src="templates/default/images/plus.png"></img>';
                showDetailLink.style.position = "absolute";
                showDetailLink.style.top = "0px";
                showDetailLink.style.left = "160px";

                eventDiv.appendChild(showDetailLink);
                eventDiv.appendChild(removeLink);
        }
        else{
                lnk.style.visibility="visible";
                lnk2.style.visibility="visible";
        }
}
function removeButtons(eventDiv){
        var lnk = document.getElementById('remove_'+eventDiv.id);
        var lnk2 = document.getElementById('details_'+eventDiv.id);
        if (lnk){
                lnk.style.visibility="hidden";
                lnk2.style.visibility="hidden";
        }
}

function removeEvent (id) {
        var handler_removeEvent = function (data) {
                var serverRet = data.firstChild.childNodes[0];
                var retStatus = serverRet.substringData(0,4);
                if (retStatus == "false")
                        write_msg(get_lang("Error") + ": " + serverRet.data)
                else{
                        var eventDiv = document.getElementById("event_"+id);
                        if (viewType == "Day"){
                                init_ = timeStamp2id(eventDiv.childNodes[1].id).substr(8);
                                end_ = timeStamp2id(eventDiv.childNodes[2].id).substr(8);
                                for (var hour = parseInt(init_,10); hour < parseInt(end_,10);(hour%100 == 30)?hour+=70:hour+=30)
                                        screenTable[weekDay][hour]--;
                        }
                        eventDiv.parentNode.removeChild(eventDiv);
                        write_msg(get_lang("Event were deleted"));
                }
        }
        XMLTools.request('$this.uicalendar.removeEvent&id='+id, 'GET', handler_removeEvent);
}

function quickAddEvent (description, startTime, endTime)
{
        var endDate = new Date();
        endDate.setTime(id2timeStamp(endTime)+1800000);

        var handler_quickAdd = function (data) {
                calendar.dialog('infowindow');

                var serverRet = data.firstChild.childNodes[0];
                var retStatus = serverRet.substringData(0,5);

                if (retStatus == "false")
                        write_msg(get_lang("Error") + ": " + get_lang(serverRet.data.substr(6)));
                else{
                        var tdElement = document.getElementById(startTime);
                        var eventDiv = document.createElement('DIV');
                        eventDiv.id = "event_" + serverRet.substringData(6,serverRet.data.length);
                        eventDiv.innerHTML = description;
                        var endDateDiv = document.createElement('DIV');
                        var startDateDiv = document.createElement('DIV');
                        endDateDiv.id = endDate.getTime();
                        startDateDiv.id = id2timeStamp(startTime);
                        eventDiv.appendChild(startDateDiv);
                        eventDiv.appendChild(endDateDiv);

                        createEventDiv(eventDiv);
                        write_msg(get_lang("Event were added successfully!"));
                }

        }
        XMLTools.request('$this.uicalendar.quickAdd&start='+parseInt(id2timeStamp(startTime)/1000)+'&end='+parseInt(endDate.getTime()/1000)+'&desc='+description, 'GET', handler_quickAdd);
}

function changeEvent(objEvent,field,value){
        init_ = timeStamp2id(objEvent.childNodes[1].id).substr(8);
        end_ = timeStamp2id(objEvent.childNodes[2].id).substr(8);

        var handler_changeEvent = function (data){
                var serverRet = data.firstChild.childNodes[0];
                var retStatus = serverRet.substringData(1,5);
                if (retStatus == "false")
                        write_msg(get_lang("Error") + ": " + serverRet.data)
                else
                        switch (field) {
                                case 'edatetime':
                                        for (var hour = parseInt(init_,10); hour < parseInt(end_,10);(hour%100 == 30)?hour+=70:hour+=30)
                                                screenTable[weekDay][hour]--;

                                        objEvent.childNodes[2].id = value*1000;
                                        var resizeIcon = document.getElementById("resize_"+objEvent.id);
                                        resizeIcon.parentNode.removeChild(resizeIcon);

                                        createEventDiv(objEvent);
                                        break;
                                default:
                                        alert('not implemented');
                        }
        }
        XMLTools.request('$this.uicalendar.changeEvent&cal_id='+objEvent.id.substr(6)+'&field='+field+'&value='+value, 'GET', handler_changeEvent);
}

// Convert Unix Time Stamp to Div Id used in calendar
function timeStamp2id(timeStamp){
        var tmpDate = new Date();
        tmpDate.setTime(timeStamp);
        return (tmpDate.getYear()+1900)+""+
                (tmpDate.getDate()<10?"0"+tmpDate.getDate():tmpDate.getDate())+
                (tmpDate.getMonth()<9?"0"+(tmpDate.getMonth()+1):(tmpDate.getMonth()+1))+
                (tmpDate.getHours()<10?"0"+tmpDate.getHours():tmpDate.getHours())+
                (tmpDate.getMinutes()<10?"0"+tmpDate.getMinutes():tmpDate.getMinutes());
}

// Convert the opposite of function above
function id2timeStamp(id){
        objDate = new Date();
        objDate.setYear(id.substr(0,4));
        objDate.setMonth(id.substr(6,2)-1);
        objDate.setDate(id.substr(4,2));
        objDate.setHours(id.substr(8,2));
        objDate.setMinutes(id.substr(10,2));
        return objDate.getTime();
}


function get_lang(_key,_arg1,_arg2,_arg3,_arg4){
        if (_key.length == 0)
                return '';
        if(!array_lang[0]){
                return _key+"*";
        }
        _value = "";
        for(i = 0; i < array_lang[0].length;i++){
                if(array_lang[0][i] == _key.toLowerCase()) {
                        _value = array_lang[1][i];
                        break;
                }
        }

        if(!_value)
                return _key+"*";

        if(_arg1 || _arg2 ||_arg3 || _arg4) {
                for(j = 1; j <= 4; j++){
                        if(eval("_arg"+j)) {
                                var regExp = new RegExp("%"+j+"");
                                _value = _value.replace(regExp,eval("_arg"+j));
                        }
                }
        }
        return _value;
}

function resizeEvent (eventDiv) {
        _dragArea.pressed = 1;
        _dragArea.initEvent = eventDiv.parentNode.id;
        _dragArea.resizing = 1;
        _dragArea.currentEvent = eventDiv;
}

refreshLang();