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use ical lib in view ics #3

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use ical lib in view ics #3

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68720f2
use ical lib in view ics
PhieF Sep 9, 2024
26c1bc1
design fix + location
PhieF Sep 9, 2024
6e7d024
adding back organizer
PhieF Sep 11, 2024
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5 changes: 5 additions & 0 deletions plugins/view-ics/ical.es5.min.cjs
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1 change: 1 addition & 0 deletions plugins/view-ics/index.php
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ public function Init() : void
{
// $this->UseLangs(true);
$this->addJs('message.js');
$this->addJs('ical.es5.min.cjs');
$this->addJs('windowsZones.js');
}
}
64 changes: 19 additions & 45 deletions plugins/view-ics/message.js
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Original file line number Diff line number Diff line change
Expand Up @@ -36,9 +36,10 @@
<details data-bind="if: viewICS, visible: viewICS">
<summary data-icon="📅" data-bind="text: viewICS().SUMMARY"></summary>
<table><tbody style="white-space:pre">
<tr data-bind="visible: viewICS().ORGANIZER"><td>Organizer</td><td data-bind="text: viewICS().ORGANIZER"></td></tr>
<tr><td>Start</td><td data-bind="text: viewICS().DTSTART"></td></tr>
<tr><td>End</td><td data-bind="text: viewICS().DTEND"></td></tr>
<tr data-bind="visible: viewICS().ORGANIZER"><td>Organizer: </td><td data-bind="text: viewICS().ORGANIZER"></td></tr>
<tr><td>Start: </td><td data-bind="text: viewICS().DTSTART"></td></tr>
<tr><td>End: </td><td data-bind="text: viewICS().DTEND"></td></tr>
<tr><td>Location</td><td data-bind="text: viewICS().TRANSP"></td></tr>
<!-- <tr><td>Transparency</td><td data-bind="text: viewICS().TRANSP"></td></tr>-->
<tr data-bind="foreach: viewICS().ATTENDEE">
<td></td><td data-bind="text: $data.replace(/;/g,';\\n')"></td>
Expand Down Expand Up @@ -88,55 +89,28 @@
});
// ICS attachment
// let ics = msg.attachments.find(attachment => 'application/ics' == attachment.mimeType);

let ics = msg.attachments.find(attachment => 'text/calendar' == attachment.mimeType);
if (ics && ics.download) {

// fetch it and parse the VEVENT
rl.fetch(ics.linkDownload())
.then(response => (response.status < 400) ? response.text() : Promise.reject(new Error({ response })))
.then(text => {
let VEVENT,
VALARM,
multiple = ['ATTACH','ATTENDEE','CATEGORIES','COMMENT','CONTACT','EXDATE',
'EXRULE','RSTATUS','RELATED','RESOURCES','RDATE','RRULE'],
lines = text.split(/\r?\n/),
i = lines.length;
while (i--) {
let line = lines[i];
if (VEVENT) {
while (line.startsWith(' ') && i--) {
line = lines[i] + line.slice(1);
}
if (line.startsWith('END:VALARM')) {
VALARM = {};
continue;
} else if (line.startsWith('BEGIN:VALARM')) {
VEVENT.VALARM || (VEVENT.VALARM = []);
VEVENT.VALARM.push(VALARM);
VALARM = null;
continue;
} else if (line.startsWith('BEGIN:VEVENT')) {
break;
}
line = line.match(/^([^:;]+)[:;](.+)$/);
if (line) {
if (VALARM) {
VALARM[line[1]] = line[2];
} else if (multiple.includes(line[1]) || 'X-' == line[1].slice(0,2)) {
VEVENT[line[1]] || (VEVENT[line[1]] = []);
VEVENT[line[1]].push(line[2]);
} else {
if ('DTSTART' === line[1] || 'DTEND' === line[1]) {
line[2] = parseDate(line[2]);
}
VEVENT[line[1]] = line[2];
}
}
} else if (line.startsWith('END:VEVENT')) {
VEVENT = {};
}
console.log(ICAL.parse(text));
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@avinash-0007 avinash-0007 Sep 10, 2024 •
edited
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Remove console.log if not needed

let jcalData = ICAL.parse(text)
var comp = new ICAL.Component(jcalData);
var vevent = comp.getFirstSubcomponent("vevent");
var event = new ICAL.Event(vevent);
let VEVENT = {};
VEVENT.SUMMARY = event.summary
VEVENT.DTSTART = parseDate(vevent.getFirstPropertyValue("dtstart"));
VEVENT.DTEND = parseDate(vevent.getFirstPropertyValue("dtend"));
VEVENT.ATTENDEE = []
for(let attendee of event.attendees){
VEVENT.ATTENDEE.push(attendee.getFirstParameter("cn"));
}
// METHOD:REPLY || METHOD:REQUEST
// console.dir({VEVENT:VEVENT});

if (VEVENT) {
VEVENT.rawText = text;
VEVENT.isCancelled = () => VEVENT.STATUS?.includes('CANCELLED');
Expand Down
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