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agenda-overzicht.xml
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agenda-overzicht.xml
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<?xml version="1.0" encoding="UTF-8"?>
<Module>
<ModulePrefs title="CGK Agenda overzicht"
directory_title="CGK Agenda overzicht"
description="Google Calendar overzicht als activiteiten lijst"
author="R.Brouwer"
author_email="r-gg-cgk@corine-robert.nl">
<Require feature="dynamic-height"/>
<Require feature="setprefs"/>
</ModulePrefs>
<UserPref name="feed" display_name="Calendar XML Feed" default_value="http://www.google.com/calendar/feeds/cgk-utrechtwest.nl_cl113v8kbb328q7b3c61n4gth4%40group.calendar.google.com/public/basic" datatype="string" required="true"/>
<UserPref name="days-ahead" display_name="Days ahead" default_value="30" datatype="string" required="true"/>
<UserPref name="max-items" display_name="Maximum number of items" default_value="5" datatype="string" required="true"/>
<Content type="html">
<
var atomFormat = /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d*)?(Z|[+-]\d{2}:\d{2})$/i;
if(!atomFormat.test(str)) return ""; //invalid format
var months = new Array("","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
var year, month, date, hour, minute, second, offset;
year = str.slice(0,4);
month = months[1*str.slice(5,7)]; //Jan-Dec
date = str.slice(8,10); //01-31
hour = str.slice(11,13); //00-23
minute = str.slice(14,16); //00-59
second = str.slice(17,19); //00-59
offset = "GMT";
if(str.indexOf("Z") == -1) //time zone offset specified
{
var x = str.lastIndexOf(":");
offset += str.slice(x-3,x) + str.slice(x+1);
}
//DD MMM YYYY hh:mm:ss GMT[(+|-)hhmm]
return date+" "+month+" "+year+" "+hour+":"+minute+":"+second+" "+offset;
}
function pad(number, length) {
var str = '' + number;
while (str.length < length) {
str = '0' + str;
}
return str;
}
// Get the date
function makeRFCDate(delta) {
d = new Date();
d = new Date(d.getTime()+delta*24*60*60*1000);
mon = d.getMonth()+1;
if (mon.toString().length == 1) mon = "0" + mon;
day = d.getDate();
if (day.toString().length == 1) day = "0" + day;
hour = d.getHours();
if (hour.toString().length == 1) hour = "0" + hour;
min = d.getMinutes();
if (min.toString().length == 1) min = "0" + min;
sec = d.getSeconds();
if (sec.toString().length == 1) sec = "0" + sec;
return d.getFullYear()+"-"+mon+"-"+day+"T"+hour+":"+min+":"+sec;
}
function makeDOMRequest() {
var params = {};
params[gadgets.io.RequestParameters.CONTENT_TYPE] = gadgets.io.ContentType.DOM;
var feed_url = prefs.getString("feed");
var start_min = makeRFCDate(0);
var start_max = makeRFCDate(prefs.getString("days-ahead"));
// http://code.google.com/intl/nl/apis/calendar/data/2.0/reference.html
// enhanced the query for more correct retrieval of interesing events.
var url = feed_url.replace('/basic','/full')+"?start-min=" + start_min + "&start-max=" + start_max + "&orderby=starttime&singleevents=true&sortorder=ascending";
// var url = feed_url.replace('/basic','/full');
gadgets.io.makeRequest(url, response, params);
};
function response(obj) {
var months=new Array('jan','feb','mrt','apr','mei','jun','jul','aug','sep','okt','nov','dec');
var weekday=new Array('Zo','Ma','Di','Wo','Do','Vr','Za');
// Start building HTML string that will be displayed in <div>.
// Set the style for the <div>.
var html = "<table>";
var html_rows = "";
// obj.data contains a Document DOM element corresponding to the
// page that was requested
var domdata = obj.data;
if (!domdata) {
document.getElementById('content_div').innerHTML = 'No data found in '+obj;
return;
}
// Get all entries in the agenda...
var max_items = prefs.getString("max-items");
var itemList = domdata.getElementsByTagName("entry");
for (var i = 0; i < itemList.length && i < max_items; i++) {
var nodeList = itemList.item(i).childNodes;
// Loop through child nodes. Extract data from the text nodes that are
// the children of the associated name, price, and calories element nodes.
var cdate;
var cstart;
var cend;
var cwhere;
var title;
for (var j = 0; j < nodeList.length ; j++) {
var node = nodeList.item(j);
if (node.nodeName == "title") {
title = node.firstChild.nodeValue;
}
if (node.nodeName == "gd:when") {
cstart = new Date(convertAtomDateString(node.getAttribute('startTime')));
cend = new Date(convertAtomDateString(node.getAttribute('endTime')));
}
if (node.nodeName == "gd:where") {
cwhere = node.getAttribute('valueString');
}
}
cdate=weekday[cstart.getDay()]+" "+cstart.getDate()+" "+months[ cstart.getMonth() ]+" "+cstart.getFullYear();
var cstend=pad(cstart.getHours(),1)+":"+pad(cstart.getMinutes(),2)+" tot "+pad(cend.getHours(),1)+":"+pad(cend.getMinutes(),2);
html_entry= "<tr><td class=\"agendaitem\"><b>"+cdate+"</b></td><td class=\"agendaitem\">"+title+"</td></tr>";
html_entry+= "<tr><td class=\"agendaitem\">"+cwhere+"</td><td class=\"agendaitem\">"+cstend+"</td></tr>";
html_rows+=html_entry;
}
html += html_rows + "</table>";
document.getElementById('content_div').innerHTML = html;
gadgets.window.adjustHeight();
}
gadgets.util.registerOnLoadHandler(makeDOMRequest);
</script>
]]>
</Content>
</Module>