Add a two-way application calendar (CalDAV / SOGo)

New lib/caldav.js speaks CalDAV over Basic auth (shared mail account):
reads events in a window, and creates/updates/deletes iCalendar VEVENTs
with a reminder alarm. DST-correct Europe/Berlin <-> UTC handling.

Appointments (Vorstellungsgespräch / general) are managed per application
in a new "Termine" section and mirrored to the SOGo calendar; recording a
"Vorstellungsgespräch" status suggests a prefilled calendar entry
(confirm + click). A dashboard widget lists upcoming appointments. A
background poller reconciles remote edits/deletions via the collection
ctag. Config: CALDAV_URL (+ CALDAV_ALARM_MIN, CALDAV_POLL_MS); disabled
gracefully when unset.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-07-04 20:06:38 +02:00
co-authored by Claude Opus 4.8
parent 89c8c6db97
commit 95b5b8510d
5 changed files with 660 additions and 0 deletions
+124
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@@ -521,6 +521,130 @@
</form>
</div>
</section>
<!-- Termine (mirrored to the SOGo calendar via CalDAV) -->
<% if (caldavConfigured) { %>
<section id="termine" class="bg-white dark:bg-gray-800 rounded-lg shadow-md p-6 mb-8">
<div class="flex items-center gap-2 mb-4">
<svg class="w-5 h-5 text-blue-600 dark:text-blue-400" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path></svg>
<h2 class="text-lg font-semibold text-gray-800 dark:text-white">Termine</h2>
</div>
<% if (terminOk) { %>
<div class="mb-3 rounded-md bg-green-50 dark:bg-green-900/30 border border-green-200 dark:border-green-800 px-3 py-2 text-sm text-green-700 dark:text-green-300">Termin wurde im Kalender angelegt.</div>
<% } %>
<% if (terminError) { %>
<div class="mb-3 rounded-md bg-red-50 dark:bg-red-900/30 border border-red-200 dark:border-red-800 px-3 py-2 text-sm text-red-700 dark:text-red-300"><%= terminError %></div>
<% } %>
<% if (terminVorschlag) { %>
<div class="mb-3 rounded-md bg-blue-50 dark:bg-blue-900/30 border border-blue-200 dark:border-blue-800 px-3 py-2 text-sm text-blue-700 dark:text-blue-300">
Vorstellungsgespräch erfasst möchtest du den Termin in den Kalender aufnehmen? Zeit prüfen und speichern.
</div>
<% } %>
<% if (termine && termine.length) { %>
<ul class="space-y-2 mb-4">
<% termine.forEach(function(t){
var when = t.ganztags
? new Date(t.start).toLocaleDateString('de-DE', { timeZone: caldavTz, day: '2-digit', month: 'long', year: 'numeric' })
: new Date(t.start).toLocaleString('de-DE', { timeZone: caldavTz, weekday: 'short', day: '2-digit', month: '2-digit', year: 'numeric', hour: '2-digit', minute: '2-digit' });
var bis = (!t.ganztags && t.ende) ? new Date(t.ende).toLocaleTimeString('de-DE', { timeZone: caldavTz, hour: '2-digit', minute: '2-digit' }) : '';
%>
<li class="flex flex-wrap items-start justify-between gap-2 rounded-lg border border-gray-200 dark:border-gray-700 bg-gray-50 dark:bg-gray-700/40 px-3 py-2">
<div class="min-w-0">
<div class="flex flex-wrap items-center gap-2">
<span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium <%= t.typ === 'vorstellungsgespraech' ? 'bg-indigo-100 text-indigo-800 dark:bg-indigo-900/50 dark:text-indigo-200' : 'bg-gray-200 text-gray-700 dark:bg-gray-600 dark:text-gray-200' %>"><%= t.typ === 'vorstellungsgespraech' ? 'Vorstellungsgespräch' : 'Termin' %></span>
<span class="text-sm font-medium text-gray-800 dark:text-gray-100 break-words"><%= t.titel %></span>
</div>
<p class="text-sm text-gray-600 dark:text-gray-300 mt-0.5"><%= when %><% if (bis) { %><%= bis %> Uhr<% } %></p>
<% if (t.ort) { %><p class="text-xs text-gray-500 dark:text-gray-400 mt-0.5">📍 <%= t.ort %></p><% } %>
<% if (t.notiz) { %><p class="text-xs text-gray-500 dark:text-gray-400 mt-0.5 whitespace-pre-line"><%= t.notiz %></p><% } %>
</div>
<form action="/bewerbung/<%= application.id %>/termine/<%= t.id %>/delete" method="POST" onsubmit="return confirm('Diesen Termin löschen (auch im Kalender)?');">
<button type="submit" class="inline-flex items-center gap-1 px-2 py-1 text-xs border border-gray-300 dark:border-gray-600 text-gray-600 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-md transition-colors">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path></svg>
Löschen
</button>
</form>
</li>
<% }); %>
</ul>
<% } else { %>
<p class="text-sm text-gray-500 dark:text-gray-400 mb-4">Noch keine Termine für diese Bewerbung.</p>
<% } %>
<details <%= terminVorschlag ? 'open' : '' %> class="border-t border-gray-200 dark:border-gray-700 pt-3">
<summary class="cursor-pointer inline-flex items-center gap-1.5 text-sm font-medium text-blue-600 dark:text-blue-400 hover:underline select-none">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"></path></svg>
Termin hinzufügen
</summary>
<form action="/bewerbung/<%= application.id %>/termine" method="POST" class="mt-3 space-y-3" id="terminForm">
<div class="grid gap-3 sm:grid-cols-2">
<label class="block text-xs">
<span class="text-gray-500 dark:text-gray-400">Art</span>
<select name="typ" id="terminTyp" class="mt-1 w-full rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 px-2 py-1.5 text-sm">
<option value="vorstellungsgespraech" <%= terminVorschlag ? 'selected' : '' %>>Vorstellungsgespräch</option>
<option value="termin" <%= terminVorschlag ? '' : 'selected' %>>Allgemeiner Termin</option>
</select>
</label>
<label class="block text-xs">
<span class="text-gray-500 dark:text-gray-400">Titel</span>
<input name="titel" value="<%= terminVorschlag ? ('Vorstellungsgespräch ' + application.firma) : '' %>" placeholder="z. B. Vorstellungsgespräch" class="mt-1 w-full rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 px-2 py-1.5 text-sm">
</label>
<label class="block text-xs">
<span class="text-gray-500 dark:text-gray-400">Datum</span>
<input name="datum" type="date" required value="<%= terminVorschlag ? terminVorschlag.datum : '' %>" class="mt-1 w-full rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 px-2 py-1.5 text-sm">
</label>
<label class="block text-xs" id="zeitWrap">
<span class="text-gray-500 dark:text-gray-400">Uhrzeit (von / bis)</span>
<span class="mt-1 flex items-center gap-2">
<input name="von" type="time" value="09:00" class="w-full rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 px-2 py-1.5 text-sm">
<span class="text-gray-400"></span>
<input name="bis" type="time" class="w-full rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 px-2 py-1.5 text-sm">
</span>
</label>
<label class="block text-xs">
<span class="text-gray-500 dark:text-gray-400">Ort</span>
<input name="ort" value="<%= application.ort || '' %>" placeholder="Adresse oder Ort" class="mt-1 w-full rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 px-2 py-1.5 text-sm">
</label>
<label class="block text-xs">
<span class="text-gray-500 dark:text-gray-400">Erinnerung</span>
<select name="erinnerung_min" class="mt-1 w-full rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 px-2 py-1.5 text-sm">
<option value="0">keine</option>
<option value="15">15 Min vorher</option>
<option value="30">30 Min vorher</option>
<option value="60" selected>1 Stunde vorher</option>
<option value="120">2 Stunden vorher</option>
<option value="1440">1 Tag vorher</option>
</select>
</label>
</div>
<label class="flex items-center gap-2 text-xs text-gray-600 dark:text-gray-300">
<input type="checkbox" name="ganztags" value="1" id="ganztagsChk" class="rounded border-gray-300 dark:border-gray-600 text-blue-600">
Ganztägig
</label>
<label class="block text-xs">
<span class="text-gray-500 dark:text-gray-400">Notiz</span>
<textarea name="notiz" rows="2" class="mt-1 w-full rounded-md border border-gray-300 dark:border-gray-600 bg-white dark:bg-gray-700 px-3 py-2 text-sm"></textarea>
</label>
<button type="submit" class="inline-flex items-center gap-1.5 px-4 py-2 text-sm bg-blue-600 hover:bg-blue-700 text-white rounded-md transition-colors">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path></svg>
In den Kalender aufnehmen
</button>
</form>
</details>
<script>
(function () {
var chk = document.getElementById('ganztagsChk');
var wrap = document.getElementById('zeitWrap');
if (chk && wrap) {
var sync = function () { wrap.style.opacity = chk.checked ? '0.4' : '1'; wrap.querySelectorAll('input').forEach(function (i) { i.disabled = chk.checked; }); };
chk.addEventListener('change', sync); sync();
}
})();
</script>
</section>
<% } %>
</main>
<%- include('partials/footer') %>
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@@ -96,6 +96,40 @@
</form>
</div>
<!-- Upcoming appointments (from the application calendar) -->
<% if (typeof kommendeTermine !== 'undefined' && kommendeTermine && kommendeTermine.length) { %>
<div class="bg-white dark:bg-gray-800 rounded-lg shadow-md p-6 mb-8">
<div class="flex items-center gap-2 mb-4">
<svg class="w-5 h-5 text-blue-600 dark:text-blue-400" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"></path></svg>
<h2 class="text-lg font-semibold text-gray-800 dark:text-white">Anstehende Termine</h2>
</div>
<ul class="space-y-2">
<% kommendeTermine.forEach(function(t){
var when = t.ganztags
? new Date(t.start).toLocaleDateString('de-DE', { timeZone: caldavTz, weekday: 'short', day: '2-digit', month: '2-digit', year: 'numeric' })
: new Date(t.start).toLocaleString('de-DE', { timeZone: caldavTz, weekday: 'short', day: '2-digit', month: '2-digit', hour: '2-digit', minute: '2-digit' });
%>
<li class="flex flex-wrap items-center justify-between gap-3 rounded-lg border border-gray-200 dark:border-gray-700 bg-gray-50 dark:bg-gray-700/40 px-3 py-2">
<div class="min-w-0">
<div class="flex flex-wrap items-center gap-2">
<span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium <%= t.typ === 'vorstellungsgespraech' ? 'bg-indigo-100 text-indigo-800 dark:bg-indigo-900/50 dark:text-indigo-200' : 'bg-gray-200 text-gray-700 dark:bg-gray-600 dark:text-gray-200' %>"><%= t.typ === 'vorstellungsgespraech' ? 'Gespräch' : 'Termin' %></span>
<span class="text-sm font-medium text-gray-800 dark:text-gray-100 break-words"><%= t.titel %></span>
</div>
<p class="text-sm text-gray-600 dark:text-gray-300 mt-0.5">
<%= when %> Uhr<% if (t.bewerbung_firma) { %> · <span class="text-gray-500 dark:text-gray-400"><%= t.bewerbung_firma %></span><% } %>
</p>
</div>
<% if (t.bewerbung_id) { %>
<a href="/bewerbung/<%= t.bewerbung_id %>#termine" class="shrink-0 inline-flex items-center gap-1 text-xs text-blue-600 dark:text-blue-400 hover:underline">Öffnen
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"></path></svg>
</a>
<% } %>
</li>
<% }); %>
</ul>
</div>
<% } %>
<!-- Statistics Section -->
<div class="bg-white dark:bg-gray-800 rounded-lg shadow-md p-6 mb-8">
<h2 class="text-lg font-semibold text-gray-800 dark:text-white mb-6">Statistik</h2>