changed: handle new, changed and deleted events.
changed: consider current and future events only
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dda25e10d8
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97
main.js
97
main.js
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@ -1213,18 +1213,19 @@ function togglepassword()
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function cvdt(text)
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{
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var day = text.substr(0,8);
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var time = text.substr(9,6);
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return new Date(
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day.substr(0,4) + "-" +
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day.substr(4,2) + "-" +
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day.substr(6,2));
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day.substr(0,4),
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day.substr(4,2),
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day.substr(6,2),
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time.substr(0,2),
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time.substr(2,2),
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time.substr(4,2));
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}
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function ics2json(ics)
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{
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// check DTSTAMP if event is modified?
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var keys = ["UID", "SUMMARY", "DTSTART"];
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var events = {};
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var events = [];
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ics.split("BEGIN:VEVENT").forEach(block =>
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{
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var evt = {};
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@ -1233,25 +1234,23 @@ function ics2json(ics)
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var tuple = line.split(":");
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if (tuple.length > 1)
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{
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var key = tuple.shift().split(";")[0];
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var field = tuple.shift().split(";")[0];
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var value = tuple.join(":");
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if (keys.includes(key))
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if (field == "DTSTART")
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{
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if (key == "UID")
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{
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events[value] = evt;
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}
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else if (key == "DTSTART")
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{
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evt.DTSTART = cvdt(value);
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}
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else
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{
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evt[key] = value;
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}
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evt.DTSTART = cvdt(value);
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}
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else if (field == "UID" || field == "SUMMARY")
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{
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evt[field] = value;
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}
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}
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});
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if (evt.UID && evt.SUMMARY && evt.DTSTART)
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{
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events.push(evt);
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}
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});
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return events;
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}
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@ -1267,45 +1266,55 @@ function checkevents()
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return;
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}
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var events = ics2json(data.ics);
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// todo: keep future only
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/*var today = new Date();
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today.setHours(0,0,0,0);
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events = events.filter(e => e.DTSTART >= today);*/
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var note = getnote("events.json");
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if (!note)
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{
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note = {
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title: "events.json",
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content: "{}"
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content: "[]"
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};
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localdata.push(note);
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}
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// check new events
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var existing = JSON.parse(note.content);
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var newevents = [];
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Object.keys(events).forEach(uid =>
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{
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if (!existing[uid])
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var events = ics2json(data.ics);
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var existing = JSON.parse(note.content).map(e =>
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{
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newevents.push(events[uid]);
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console.log("new event found: " + events[uid].SUMMARY)
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e.DTSTART = new Date(e.DTSTART);
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return e;
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});
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// keep future only
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events = events.filter(e => e.DTSTART >= new Date);
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existing = existing.filter(e => e.DTSTART >= new Date);
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// check added, deleted, changed
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var newcontent = [];
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events.forEach(evt =>
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{
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var previous = existing.find(e => e.UID == evt.UID);
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if (!previous)
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{
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newcontent.push("new event: " + evt.DTSTART.toDateString() + " " + evt.SUMMARY);
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}
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else if (previous.SUMMARY != evt.SUMMARY)
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{
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newcontent.push("changed event: " + evt.DTSTART.toDateString() + " " + evt.SUMMARY);
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}
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});
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if (newevents.length)
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existing.forEach(evt =>
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{
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showtemporaryinfo("New events to check");
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if (!events.find(e => e.UID == evt.UID))
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{
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newcontent.push("deleted event: " + evt.DTSTART.toDateString() + " " + evt.SUMMARY);
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}
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});
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if (newcontent.length)
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{
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showtemporaryinfo("Calendar changes to check");
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var todo = getnote("todo");
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var content = todo.content;
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var newcontent = [];
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newevents.forEach(evt =>
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{
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newcontent.push("new event: " + evt.DTSTART.toDateString() + " " + evt.SUMMARY);
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});
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todo.content = newcontent.join("\n") + "\n" + content;
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// reload todo if open
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