zerocalcare/frontend/frontend.js

60 lines
2.3 KiB
JavaScript

function zerocalcareDisplay() {
zerocalcareOutput = document.getElementById('zerocalcareOutput');
if (xhr.readyState == 4 && xhr.status == 200) {
var json_obj = JSON.parse(xhr.responseText);
for (i in json_obj) {
// Future improvements needed for a better backend output date in ISO format
// Now we have to parse the string :( very very ugly
var date = new Date(json_obj[i]['DATETIME']);
var m = new moment(date);
m.locale('it');
var eventElement = document.createElement('div');
var titleElement = document.createElement('h5');
titleElement.appendChild(document.createTextNode(json_obj[i]['NAME']));
titleElement.style.fontStyle = 'italic';
titleElement.classList.add('widget-title');
var dateElement = document.createElement('div');
dateElement.appendChild(document.createTextNode('📅 ' + m.format('dddd D MMMM YYYY') ));
var timeElement = document.createElement('div');
var timeString = (json_obj[i]['ALLDAY'] == true) ? 'Tutto il giorno' : ('ore ' + m.format('HH:mm'));
timeElement.appendChild(document.createTextNode('⏰ ' + timeString));
// add if location is not empty -- default location should be selected by backend
var locationElement = document.createElement('div');
if (typeof json_obj[i]['LOCATION'] !== 'undefined' && json_obj[i]['LOCATION'] != '') {
var locationString = json_obj[i]['LOCATION'];
}
else {
var locationString = 'Officina Informatica';
}
locationElement.appendChild(document.createTextNode('📍 ' + locationString));
eventElement.appendChild(titleElement);
eventElement.appendChild(dateElement);
eventElement.appendChild(timeElement);
eventElement.appendChild(locationElement);
zerocalcareOutput.appendChild(eventElement);
}
}
else {
zerocalcareOutput.childNodes[0].textContent = 'API Error: Calendario non disponibile';
}
}
function zerocalcareTrigger() {
xhr = new XMLHttpRequest();
xhr.onload = zerocalcareDisplay;
xhr.open('GET', 'https://golem.linux.it/cgi/zerocalcare/main.py?interval=4weeks', true);
xhr.send(null);
}