Difference between revisions of "Widget:Calendar"

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m (renamed calendar widget due to wiki header name conflict)
m (added multi-event dates support)
 
(3 intermediate revisions by the same user not shown)
Line 37: Line 37:
 
{
 
{
 
     "use strict";
 
     "use strict";
 +
 +
function getFirstWeekdayInMonth(year, month, dayOfWeek)
 +
{
 +
    var date = new Date(year, month, 1, 12);
 +
    date.setDate((dayOfWeek - date.getDay()+7) % 7 + 1);
 +
    return date;
 +
}
 +
function getLastWeekdayInMonth(year, month, dayOfWeek)
 +
{
 +
    var date = new Date(year, month+1, 0, 12);
 +
    date.setDate(date.getDate() - (date.getDay()+7-dayOfWeek) % 7);
 +
    return date;
 +
}
 +
  
 
     // ISO 8601 week number
 
     // ISO 8601 week number
Line 58: Line 72:
 
     if ( typeof CalendarWidget === "undefined" )
 
     if ( typeof CalendarWidget === "undefined" )
 
     {
 
     {
−
         window.calendarEvents = null;
+
         async function loadEvents()
−
        fetch( "/w/index.php?title=Special%3AAsk&q=%5B%5BEventState%3A%3AActive%5D%5D+OR+%5B%5BEventState%3A%3APlanned%5D%5D&po=%3FEventStart%0D%0A%3FEventEnd%0D%0A%3FEventKind%0D%0A&eq=yes&p%5Bformat%5D=json&sort_num=&order_num=ASC&p%5Blimit%5D=&p%5Boffset%5D=&p%5Blink%5D=all&p%5Bsort%5D=&p%5Bheaders%5D=show&p%5Bmainlabel%5D=&p%5Bintro%5D=&p%5Boutro%5D=&p%5Bsearchlabel%5D=...+further+results&p%5Bdefault%5D=&eq=yes" ).then( function( _response )
 
 
         {
 
         {
−
             return _response.json();
+
             const year = new Date().getFullYear();
−
        } ).then( function( _response )
+
 
−
        {
+
            window.calendarEvents = Object.values((await (await fetch(`/wiki/Special:Ask/format%3Djson/limit%3D500/link%3Dall/headers%3Dshow/searchlabel%3DJSON/class%3Dsortable-20wikitable-20smwtable/sort%3D/order%3Dasc/offset%3D0/-5B-5BEventState::!Stalled-5D-5D-20-5B-5BEventStart::%E2%89%A431-20December-20${year}-5D-5D-20-5B-5BEventEnd::%E2%89%A51-20January-20${year}-5D-5D/-3FEventKind/-3FEventLocation/-3FURL/-3FEventStart/-3FEventEnd/mainlabel%3D/prettyprint%3Dtrue/unescape%3Dtrue`)).json()).results);
−
             window.calendarEvents = Object.keys( _response.results ).map( function( _event )
+
 
−
             {
+
            // Repeating events: place at beginning of array to let other events override it.
−
                 return _response.results[ _event ];
+
            const pizzaMeet = window.calendarEvents.find(event=>event.fulltext === "Pizza-meet");
−
             } );
+
            const ackSession = window.calendarEvents.find(event=>event.fulltext === "ACKsession");
−
             window.postMessage( window.calendarEvents, "*" );
+
 
−
         } );
+
            // ACKsession: every month
 +
             window.calendarEvents.unshift(...Array(12).fill("").map((_, n)=>{
 +
                const item = JSON.parse(JSON.stringify(ackSession));
 +
                item.printouts.EventStart = item.printouts.EventEnd = [{ timestamp: getLastWeekdayInMonth(year,n,6) / 1000 }];
 +
                return item;
 +
            }));
 +
            // Pizza-meet: every quarter (0, 3, 6, 9)
 +
             window.calendarEvents.unshift(...[0, 3, 6, 9].map((n)=>{
 +
                 const item = JSON.parse(JSON.stringify(pizzaMeet));
 +
                item.printouts.EventStart = item.printouts.EventEnd = [{ timestamp: getFirstWeekdayInMonth(year,n,6) / 1000 }];
 +
                return item;
 +
             }));
 +
             window.postMessage( window.calendarEvents, "*" );      
 +
         }
 +
        loadEvents();
  
 
         window.CalendarWidget = function( _date, _showWeekNumber )
 
         window.CalendarWidget = function( _date, _showWeekNumber )
Line 192: Line 219:
 
             var eventKinds = _td.title = _dates.filter( function( _date )
 
             var eventKinds = _td.title = _dates.filter( function( _date )
 
             {
 
             {
−
                 var start = new Date( _date.printouts.EventStart[0]*1000 );
+
                 return _date.printouts.EventStart.find((es,i) => {
−
                var end = new Date( _date.printouts.EventEnd[0]*1000 );
+
                    var start = new Date( _date.printouts.EventStart[i].timestamp*1000 );
−
                // 'Fix' timezone
+
                    var end = new Date( _date.printouts.EventEnd[i].timestamp*1000 );
−
                start.setHours( 0, 0, 0, 0 );
+
                    // 'Fix' timezone
−
                end.setHours( 0, 0, 0, 0 );
+
                    start.setHours( 0, 0, 0, 0 );
−
                return _curDate >= start && _curDate <= end;
+
                    end.setHours( 0, 0, 0, 0 );
 +
                    return _curDate >= start && _curDate <= end;
 +
                });
 
             } ).map( function( _date )
 
             } ).map( function( _date )
 
             {
 
             {
Line 219: Line 248:
 
             var dates = _dates.filter( function( _date )
 
             var dates = _dates.filter( function( _date )
 
             {
 
             {
−
                 var start = new Date( _date.printouts.EventStart[0]*1000 );
+
                 return _date.printouts.EventStart.find((es,i) => {
−
                var end = new Date( _date.printouts.EventEnd[0]*1000 );
+
                    var start = new Date( _date.printouts.EventStart[i].timestamp*1000 );
−
                // 'Fix' timezone
+
                    var end = new Date( _date.printouts.EventEnd[i].timestamp*1000 );
−
                start.setHours( 0, 0, 0, 0 );
+
                    // 'Fix' timezone
−
                end.setHours( 0, 0, 0, 0 );
+
                    start.setHours( 0, 0, 0, 0 );
−
                return _curDate >= start && _curDate <= end;
+
                    end.setHours( 0, 0, 0, 0 );
 +
                    return _curDate >= start && _curDate <= end;
 +
                });
 
             } );
 
             } );
 
             _td.title = dates.map( function( _date )
 
             _td.title = dates.map( function( _date )

Latest revision as of 20:40, 14 October 2023

This widget allows you to display a calendar

Created by Xopr

Using this widget

To insert this widget, use the following code: 

{{#widget:Calendar
|date=february 26 2011
|w=true
|hl.26 february 2011=blue
|hl.1 march 2011=red
|t.17 february 2011=First peek into ACKspace's new space
}}

This will give the following result:

Note:

  • all parameters are optional. If date is omitted, the current month will be displayed
  • you can highlight dates by using the hl parameter, followed by a dot and the date you want to highlight. Available colors are: red, green, blue, yellow, cyan and purple
  • you can also add titles per-day using the 't' parameter, followed by a dot and the date you want to highlight.
  • w (show week numbers) is optional

Copy to your site

To use this widget on your site, just install MediaWiki Widgets extension and copy full source code of this page to your wiki as Widget:Calendar article.


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