var cmc=cmc||{};cmc.MONTHS=['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];cmc.DAYS=['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];cmc.SCOPE_URL='http://www.google.com/calendar/feeds/';cmc.monthViewButtonId='monthViewButton';cmc.weekViewButtonId='weekViewButton';cmc.todayButtonId='todayButton';cmc.prevWeekButtonId='prevWeek';cmc.nextWeekButtonId='nextWeek';cmc.prevMonthButtonId='prevMonth';cmc.nextMonthButtonId='nextMonth';cmc.yearChooserId='yearChooser';cmc.weekDurationId='weekDuration';cmc.yearHolderId='yearHolder';cmc.monthHolderId='monthHolder';cmc.loginLinkId='loginLink';cmc.columnHeadingClass='columnHeading';cmc.weekViewCellClass='weekViewCell';cmc.monthViewCellClass='monthViewCell';cmc.contentCellClass='contentCell';cmc.eventMouseOutClass='eventMouseOut';cmc.eventMouseOverClass='eventMouseOver';cmc.AppStringLabel='Generic-Calendar-Container-1.0';cmc.loginLabel='Log in';cmc.logoutLabel='Log out';cmc.monthViewButtonLabel='Month';cmc.weekViewButtonLabel='Week';cmc.todayButtonLabel='Today';cmc.prevWeekButtonLabel='<<';cmc.nextWeekButtonLabel='>>';cmc.prevMonthButtonLabel='<<';cmc.nextMonthButtonLabel='>>';cmc.loadingLabel=' loading... ';cmc.moreLabel='more';cmc.CalendarContainer=function(){cmc.fixIE();this.calendarService=new google.gdata.calendar.CalendarService(cmc.AppStringLabel);this.calendarBodyId=null;this.navControlId=null;this.viewControlId=null;this.loginControlId=null;this.statusControlId=null;this.eventDisplayId=null;this.eventCallback=null;this.calId=null;this.visibility=null;this.currentPivotDate=new Date();this.currentViewMode=null;};cmc.CalendarContainer.prototype.setCalendarBody=function(cssId){this.calendarBodyId=cssId;};cmc.CalendarContainer.prototype.setNavControl=function(cssId){this.navControlId=cssId;};cmc.CalendarContainer.prototype.setViewControl=function(cssId){this.viewControlId=cssId;};cmc.CalendarContainer.prototype.setDefaultEventDisplay=function(cssId){this.eventDisplayId=cssId;};cmc.CalendarContainer.prototype.setStatusControl=function(cssId){this.statusControlId=cssId;};cmc.CalendarContainer.prototype.setEventCallback=function(trigger,callback){this.eventTrigger=trigger;this.eventCallback=callback;};cmc.CalendarContainer.prototype.setCalendar=function(calId,visibility,cssId){this.visibility=visibility;this.calId=calId;this.loginControlId=cssId;};cmc.CalendarContainer.prototype.setPublicCalendar=function(calId){this.visibility='public';this.calId=calId;};cmc.CalendarContainer.prototype.setPrivateCalendar=function(calId){this.visibility='private';this.calId=calId;};cmc.CalendarContainer.prototype.setLoginControl=function(cssId){this.loginControlId=cssId;};cmc.CalendarContainer.prototype.render=function(){var calendar=this;calendar.createFittingSpan();if(calendar.visibility=='private'){calendar.initLoginControl();}
calendar.initViewControl();if(!calendar.currentViewMode){calendar.setDefaultView('month');}
calendar.currentViewMode();};cmc.CalendarContainer.prototype.setDefaultView=function(view){switch(view){case'week':this.currentViewMode=this.initWeekView;break;case'month':this.currentViewMode=this.initMonthView;break;}};cmc.CalendarContainer.prototype.getFeedUrl=function(){return['http://www.google.com/calendar/feeds/',this.calId,'/',this.visibility,'/full'].join('');};cmc.CalendarContainer.prototype.hasValidToken=function(scope){var success=false;if(google.accounts.user.checkLogin(scope)){success=true;google.accounts.user.getInfo(function(data){var target=eval(data.currentTarget.responseText);success=true;});}
return success;};cmc.CalendarContainer.prototype.initLoginControl=function(){var calendar=this;var loginHtml=[];loginHtml.push('<a id="');loginHtml.push(cmc.loginLinkId);loginHtml.push('" href="">')
loginHtml.push(cmc.loginLabel);loginHtml.push('</a>');var loginElement=jQuery(loginHtml.join(''));var scope=calendar.getFeedUrl();if(!calendar.hasValidToken(scope)){loginElement.html(cmc.loginLabel);}else{loginElement.html(cmc.logoutLabel);}
jQuery('#'+calendar.loginControlId).html(loginElement);loginElement.bind('click',function(event){event.preventDefault();if(!calendar.hasValidToken(scope)){google.accounts.user.login(scope);}else{google.accounts.user.logout();loginElement.html(cmc.loginLabel);}});};cmc.CalendarContainer.prototype.initViewControl=function(){var calendar=this;var viewControlHtml=[];viewControlHtml.push('<input type="button" id="');viewControlHtml.push(cmc.weekViewButtonId);viewControlHtml.push('" value="');viewControlHtml.push(cmc.weekViewButtonLabel);viewControlHtml.push('">');viewControlHtml.push('&nbsp;');viewControlHtml.push('<input type="button" id="');viewControlHtml.push(cmc.monthViewButtonId);viewControlHtml.push('" value="');viewControlHtml.push(cmc.monthViewButtonLabel);viewControlHtml.push('">');jQuery('#'+this.viewControlId).empty();jQuery('#'+this.viewControlId).html(viewControlHtml.join(''));jQuery('#'+cmc.monthViewButtonId).click(function(){calendar.currentViewMode=calendar.initMonthView;calendar.currentViewMode();});jQuery('#'+cmc.weekViewButtonId).click(function(){calendar.currentViewMode=calendar.initWeekView;calendar.currentViewMode();});};cmc.CalendarContainer.prototype.updateWeekDuration=function(){var weekStart=cmc.getFirstDateOfWeek(this.currentPivotDate);var weekEnd=new Date(weekStart);weekEnd.setDate(weekEnd.getDate()+6);var durationString=[];durationString.push(cmc.monthString(weekStart.getMonth()));durationString.push(' ');durationString.push(weekStart.getDate());durationString.push(' - ');durationString.push(cmc.monthString(weekEnd.getMonth()));durationString.push(' ');durationString.push(weekEnd.getDate());durationString.push(' ');durationString.push(weekEnd.getFullYear());jQuery('#'+cmc.weekDurationId).empty()
jQuery('#'+cmc.weekDurationId).html(durationString.join(''));};cmc.CalendarContainer.prototype.initWeekView=function(){this.initWeekNavControl();this.updateWeekView();};cmc.CalendarContainer.prototype.initWeekNavControl=function(){var calendar=this;var navControlHtml=[];navControlHtml.push('<input type="button" id="');navControlHtml.push(cmc.todayButtonId);navControlHtml.push('" value="');navControlHtml.push(cmc.todayButtonLabel);navControlHtml.push('"/>');navControlHtml.push('&nbsp;');navControlHtml.push('<input type="button" id="');navControlHtml.push(cmc.prevWeekButtonId);navControlHtml.push('" value="');navControlHtml.push(cmc.prevWeekButtonLabel);navControlHtml.push('"/>');navControlHtml.push('&nbsp;');navControlHtml.push('<span id="');navControlHtml.push(cmc.weekDurationId);navControlHtml.push('"></span>');navControlHtml.push('&nbsp;');navControlHtml.push('<input type="button" id="');navControlHtml.push(cmc.nextWeekButtonId);navControlHtml.push('" value="');navControlHtml.push(cmc.nextWeekButtonLabel);navControlHtml.push('"/>');jQuery('#'+calendar.navControlId).empty();jQuery('#'+calendar.navControlId).html(navControlHtml.join(''));calendar.updateWeekDuration();jQuery('#'+cmc.todayButtonId).click(function(){calendar.currentPivotDate=new Date();calendar.currentViewMode();});jQuery('#'+cmc.prevWeekButtonId).click(function(){calendar.currentPivotDate.setDate(calendar.currentPivotDate.getDate()-7);calendar.updateWeekView();});jQuery('#'+cmc.nextWeekButtonId).click(function(){calendar.currentPivotDate.setDate(calendar.currentPivotDate.getDate()+7);calendar.updateWeekView();});};cmc.CalendarContainer.prototype.updateWeekView=function(){this.updateWeekDuration();var firstDate=cmc.getFirstDateOfWeek(this.currentPivotDate);var lastDate=new Date(firstDate);lastDate.setDate(firstDate.getDate()+6);var weekViewHtml=[];weekViewHtml.push('<table style="border-collapse: separate;">');weekViewHtml.push('<tr>');var dateHolder=new Date(firstDate);for(var i=0;i<7;i++){var weekDateHeading=[dateHolder.getFullYear(),'-',cmc.padZero(dateHolder.getMonth()+1),'-',cmc.padZero(dateHolder.getDate())].join('');var weekDateHeading=[];weekDateHeading.push(cmc.dayString(dateHolder.getDay()));weekDateHeading.push(' ');weekDateHeading.push(dateHolder.getMonth()+1);weekDateHeading.push('/');weekDateHeading.push(dateHolder.getDate());weekViewHtml.push('<td class="');weekViewHtml.push(cmc.columnHeadingClass);weekViewHtml.push('">');weekViewHtml.push(weekDateHeading.join(''));weekViewHtml.push('</td>');dateHolder.setDate(dateHolder.getDate()+1);}
weekViewHtml.push('</tr>');var dateHolder=new Date(firstDate);weekViewHtml.push('<tr>');for(var i=0;i<7;i++){var dateCellId=[dateHolder.getFullYear(),cmc.padZero(dateHolder.getMonth()+1),cmc.padZero(dateHolder.getDate())].join('');var dateContentId=['content',dateHolder.getFullYear(),cmc.padZero(dateHolder.getMonth()+1),cmc.padZero(dateHolder.getDate())].join('');weekViewHtml.push('<td>');var dateHtml=[];dateHtml.push('<div class="');dateHtml.push(cmc.weekViewCellClass);dateHtml.push('" id=');dateHtml.push(dateCellId);dateHtml.push('>');dateHtml.push('<div class="');dateHtml.push(cmc.contentCellClass);dateHtml.push('" id=');dateHtml.push(dateContentId);dateHtml.push('>');dateHtml.push('</div>');dateHtml.push('</div>');weekViewHtml.push(dateHtml.join(''));weekViewHtml.push('</td>');dateHolder.setDate(dateHolder.getDate()+1);}
weekViewHtml.push('</tr>');weekViewHtml.push('</table>');jQuery('#'+this.calendarBodyId).empty();jQuery('#'+this.calendarBodyId).html(weekViewHtml.join(''));this.overlayGData(firstDate,lastDate);};cmc.CalendarContainer.prototype.setYearChooser=function(year){var options=jQuery('#'+cmc.yearChooserId).get(0).options;for(var i=0;i<options.length;i++){var option=options[i];if(option.value==year){jQuery('#'+cmc.yearChooserId).get(0).selectedIndex=i;break;}}};cmc.CalendarContainer.prototype.createYearChooser=function(){var calendar=this;var year=2000;var html=[];html.push('<select id="');html.push(cmc.yearChooserId);html.push('">');for(var i=0;i<20;i++)
{var now=new Date();if(year==now.getFullYear()){html.push('<option selected="yes" value="');}else{html.push('<option value="');}
html.push(year);html.push('">');html.push(year);html.push('</option>');year++;}
html.push('</select>');html=html.join('');var element=jQuery(html).change(function(){calendar.currentPivotDate.setFullYear($(this).get(0).options[$(this).get(0).selectedIndex].value);calendar.updateMonthView();});return element;};cmc.CalendarContainer.prototype.initMonthView=function(){this.initMonthNavControl();this.updateMonthView();};cmc.CalendarContainer.prototype.initMonthNavControl=function(){var calendar=this;var navControlHtml=[];navControlHtml.push('<input type="button" id="');navControlHtml.push(cmc.todayButtonId);navControlHtml.push('" value="');navControlHtml.push(cmc.todayButtonLabel);navControlHtml.push('">');navControlHtml.push('&nbsp;');navControlHtml.push('<input type="button" id="');navControlHtml.push(cmc.prevMonthButtonId);navControlHtml.push('" value="');navControlHtml.push(cmc.prevMonthButtonLabel);navControlHtml.push('">');navControlHtml.push('&nbsp;');navControlHtml.push('<span id="');navControlHtml.push(cmc.yearHolderId);navControlHtml.push('"/>');navControlHtml.push('&nbsp;');navControlHtml.push('<span id="');navControlHtml.push(cmc.monthHolderId);navControlHtml.push('">');navControlHtml.push(cmc.monthString(this.currentPivotDate.getMonth()));navControlHtml.push('</span>');navControlHtml.push('&nbsp;');navControlHtml.push('<input type="button" id="');navControlHtml.push(cmc.nextMonthButtonId);navControlHtml.push('" value="');navControlHtml.push(cmc.nextMonthButtonLabel);navControlHtml.push('">');jQuery('#'+calendar.navControlId).empty();jQuery('#'+calendar.navControlId).html(navControlHtml.join(''));jQuery('#'+cmc.yearHolderId).html(this.createYearChooser());jQuery('#'+cmc.todayButtonId).click(function(){calendar.currentPivotDate=new Date();calendar.currentViewMode();});jQuery('#'+cmc.prevMonthButtonId).click(function(){var currentMonth=calendar.currentPivotDate.getMonth();calendar.currentPivotDate.setMonth(currentMonth-1);calendar.currentPivotDate.setDate(1);calendar.updateMonthView();});jQuery('#'+cmc.nextMonthButtonId).click(function(){var currentMonth=calendar.currentPivotDate.getMonth();calendar.currentPivotDate.setMonth(currentMonth+1);calendar.currentPivotDate.setDate(1);calendar.updateMonthView();});};cmc.CalendarContainer.prototype.updateMonthNavControl=function(){this.setYearChooser(this.currentPivotDate.getFullYear());jQuery('#'+cmc.monthHolderId).empty();jQuery('#'+cmc.monthHolderId).html(cmc.monthString(this.currentPivotDate.getMonth()));};cmc.CalendarContainer.prototype.initMonthGrid=function(){var monthViewHtml=[];monthViewHtml.push('<table style="border-collapse: separate;">');monthViewHtml.push('<tr>');for(var i=0;i<7;i++)
{monthViewHtml.push('<td class="');monthViewHtml.push(cmc.columnHeadingClass);monthViewHtml.push('">');monthViewHtml.push(cmc.dayString(i));monthViewHtml.push('</td>');}
monthViewHtml.push('</tr>');var index=0;for(var i=0;i<6;i++)
{monthViewHtml.push('<tr>');for(var j=0;j<7;j++)
{monthViewHtml.push('<td id="date'+index+'">');monthViewHtml.push('&nbsp;');monthViewHtml.push('</td>');index++;}
monthViewHtml.push('</tr>');}
monthViewHtml.push('</table>');jQuery('#'+this.calendarBodyId).empty();jQuery('#'+this.calendarBodyId).html(monthViewHtml.join(''));};cmc.CalendarContainer.prototype.updateMonthView=function(){this.initMonthGrid();this.updateMonthNavControl();var firstDate=(new Date(this.currentPivotDate));firstDate.setDate(1);var daysInMonth=cmc.getDaysInMonth(firstDate);var dateHolder=new Date(firstDate);var startIndex=firstDate.getDay();for(var i=0;i<daysInMonth;i++){var dateCellId=[dateHolder.getFullYear(),cmc.padZero(dateHolder.getMonth()+1),cmc.padZero(dateHolder.getDate())].join('');var dateContentId=['content',dateHolder.getFullYear(),cmc.padZero(dateHolder.getMonth()+1),cmc.padZero(dateHolder.getDate())].join('');var dateHtml=[];dateHtml.push('<div class="');dateHtml.push(cmc.monthViewCellClass);dateHtml.push('" id=');dateHtml.push(dateCellId);dateHtml.push('>');dateHtml.push('<div class="');dateHtml.push(cmc.contentCellClass);dateHtml.push('" id=');dateHtml.push(dateContentId);dateHtml.push('>');dateHtml.push(dateHolder.getDate());dateHtml.push('</div>');dateHtml.push('</div>');jQuery('#date'+startIndex).html(dateHtml.join(''));dateHolder.setDate(dateHolder.getDate()+1);startIndex++;}
var lastDate=new Date(firstDate);lastDate.setDate(daysInMonth);this.overlayGData(firstDate,lastDate);};cmc.CalendarContainer.prototype.defaultEventCallback=function(event){var title=event.getTitle().getText();var date=event.getTimes()[0].getStartTime().getDate();var content=event.getContent().getText();if(event.getWebContentLink()){var wcl=event.getWebContentLink();var type=wcl.getType();var wc=wcl.getWebContent();var height=wc.getHeight();var width=wc.getWidth();var url=wc.getUrl();if(type&&type.match(/^image/i)){var img=jQuery('<img/>');img.attr({src:url});content=img;}
if(type&&type.match(/^text/i)){var iframe=jQuery('<iframe/>');iframe.attr({src:url});iframe.attr({height:height});iframe.attr({width:width});content=iframe;}}
var eventHtml=[];eventHtml.push(date.toString());eventHtml.push('<br><br>');eventHtml.push('<b>Title:</b>');eventHtml.push('<br>');eventHtml.push(title);eventHtml.push('<br>');eventHtml.push('<br>');eventHtml.push('<b>Content:</b>');eventHtml.push('<p style="font-size: 11px;">');eventHtml.push(content);eventHtml.push('</p>');eventHtml.push('<br>');jQuery('#'+this.eventDisplayId).html(eventHtml.join(''));};cmc.CalendarContainer.prototype.appendEvent=function(id,event){var calendar=this;var title=event.getTitle().getText();var eventId=event.getId().getValue();var cell=jQuery('#'+id);if(cell.length==0){return;}
var cellHeight=jQuery('.'+cmc.contentCellClass).parent().height();var cellWidth=cell.width();var contentFontHeight=parseInt(cell.css('font-size'));var currentContentHeight=cell.height();var bottomMargin=5;if(cellHeight<currentContentHeight+contentFontHeight+bottomMargin){if(cell.get(0).lastChild.innerHTML==cmc.moreLabel){return;}
jQuery(cell.get(0).lastChild).empty();jQuery(cell.get(0).lastChild).remove();var moreHtml=[];moreHtml.push('<div align="right" class="');moreHtml.push(cmc.eventMouseOutClass);moreHtml.push('">');moreHtml.push(cmc.moreLabel);moreHtml.push('</div>');var moreDiv=jQuery(moreHtml.join(''));moreDiv.bind('click',function(){calendar.currentPivotDate=event.getTimes()[0].getStartTime().getDate();calendar.currentControlView=calendar.initWeekView;calendar.initWeekView();});moreDiv.bind('mouseover',function(){moreDiv.removeClass(cmc.eventMouseOutClass);moreDiv.addClass(cmc.eventMouseOverClass);});moreDiv.bind('mouseout',function(){moreDiv.removeClass(cmc.eventMouseOverClass);moreDiv.addClass(cmc.eventMouseOutClass);});cell.append(moreDiv);}else{var eventHtml=[];eventHtml.push('<div id="');eventHtml.push(eventId);eventHtml.push('" class="');eventHtml.push(cmc.eventMouseOutClass);eventHtml.push('">');eventHtml.push(calendar.fitText('&nbsp;'+title,cellWidth));eventHtml.push('</div>');var eventDiv=jQuery(eventHtml.join(''));eventDiv.bind(this.eventTrigger,function(){if(calendar.eventCallback){calendar.eventCallback(event);}else{calendar.defaultEventCallback(event);}});eventDiv.bind('mouseover',function(){eventDiv.removeClass(cmc.eventMouseOutClass);eventDiv.addClass(cmc.eventMouseOverClass);});eventDiv.bind('mouseout',function(){eventDiv.removeClass(cmc.eventMouseOverClass);eventDiv.addClass(cmc.eventMouseOutClass);});cell.append(eventDiv);}};cmc.CalendarContainer.prototype.createMoreMenu=function(id){var calendar=this;var moreHtml=[];moreHtml.push('<select id="');moreHtml.push(id);moreHtml.push('">');moreHtml.push('</select>');var moreDiv=jQuery(moreHtml.join(''));moreDiv.bind('change',function(){if(calendar.eventCallback){calendar.eventCallback(event);}else{calendar.defaultEventCallback(event);}});return moreDiv;}
cmc.CalendarContainer.prototype.createFittingSpan=function(){var span=jQuery('<span/>');span.addClass(cmc.contentCellClass);span.css({'visibility':'hidden'});jQuery(document.body).append(span);this.fittingSpan=span;}
cmc.CalendarContainer.prototype.overlayGData=function(startDate,endDate){var calendar=this;var feedUri=calendar.getFeedUrl();if(calendar.visibility=='private'&&!calendar.hasValidToken(feedUri)){jQuery('#'+this.statusControlId).html('you must log in to access private calendar');return;}
endDate.setDate(endDate.getDate()+1);var startDateTime=new google.gdata.DateTime(startDate,true);var endDateTime=new google.gdata.DateTime(endDate,true);var query=new google.gdata.calendar.CalendarEventQuery(feedUri);query.setMinimumStartTime(startDateTime);query.setMaximumStartTime(endDateTime);query.setMaxResults(500);query.setOrderBy('starttime');query.setSortOrder('a');query.setSingleEvents(true);var callback=function(root){var eventEntries=root.feed.getEntries();for(var i=0;i<eventEntries.length;i++){var event=eventEntries[i];for(var j=0;j<event.getTimes().length;j++){var status=event.getEventStatus();if(status==google.gdata.EventStatus.VALUE_CANCELED)
continue;var when=event.getTimes()[j];var datetime=when.getStartTime();var date=datetime.getDate();var id=[];id.push('content');id.push(date.getFullYear());id.push(cmc.padZero(date.getMonth()+1));id.push(cmc.padZero(date.getDate()));id=id.join('');calendar.appendEvent(id,event);}}
jQuery('#'+calendar.statusControlId).html('');}
jQuery('#'+calendar.statusControlId).html(cmc.loadingLabel);calendar.calendarService.getEventsFeed(query,callback,cmc.handleError);};cmc.dayString=function(offset){return cmc.DAYS[offset];};cmc.monthString=function(offset){return cmc.MONTHS[offset];};cmc.getDaysInMonth=function(pivotDate){var year=pivotDate.getFullYear();var month=pivotDate.getMonth();return 32-(new Date(year,month,32)).getDate();};cmc.getFirstDateOfWeek=function(pivotDate){var dayOffset=pivotDate.getDay();return new Date(pivotDate.getFullYear(),pivotDate.getMonth(),pivotDate.getDate()-dayOffset);};cmc.CalendarContainer.prototype.fitText=function(text,limit){this.fittingSpan.html(text);var currentWidth=this.fittingSpan.width();while(currentWidth>limit){text=text.replace(/[ .]+$/,'');text=text.replace(/[^\n\r ]+$/,'...');this.fittingSpan.html(text);currentWidth=this.fittingSpan.width();}
return text;};cmc.handleError=function(e){google.accounts.user.logout();jQuery('#'+cmc.loginLinkId).html(cmc.loginLabel);jQuery('#'+this.statusControlId).html(e.cause.statusText);};cmc.getTokenInfo=function(){google.accounts.user.getInfo(function(data){console.log(data.currentTarget.responseText);var target=eval(data.currentTarget.responseText);console.log(target);});};cmc.padZero=function(number){if(number<10){number=0+''+number;}
return number;};cmc.fixIE=function(){if(!Array.indexOf){Array.prototype.indexOf=function(arg){var index=-1;for(var i=0;i<this.length;i++){var value=this[i];if(value==arg){index=i;break;}}
return index;}}
if(!window.console){window.console={};window.console.log=function(message){var body=document.getElementsByTagName('body')[0];var messageDiv=document.createElement('div');messageDiv.innerHTML=message;body.insertBefore(messageDiv,body.lastChild);}}};