From 684139cef00cae9e2e387edc284c45938e004de0 Mon Sep 17 00:00:00 2001
From: iwonder <iwonder@noreply.git.iwonder.name>
Date: Fri, 13 Mar 2020 12:28:48 +0000
Subject: [PATCH] Completely change how the lockdown mode works

---
 index.php | 69 ++++++++++++++++++++++++++++++-------------------------
 1 file changed, 38 insertions(+), 31 deletions(-)

diff --git a/index.php b/index.php
index 2f21495..cc99504 100644
--- a/index.php
+++ b/index.php
@@ -3,7 +3,7 @@ require_once 'vendor/autoload.php';
 use ICal\ICal;
 static $DATE_FORMAT = 'd.m.Y H:i';
 static $VISITORS_FILE = '/media/sg/dorf.jetzt_visitors';
-static $ENABLE_CALENDAR = false;
+static $DORF_IN_LOCKDOWN = true;
 static $ICAL_URL = 'https://chaosdorf.de/~derf/cccd_all.ics';
 $state_map = array(
 	'closed' => (object) array(
@@ -48,37 +48,36 @@ $hash_to_state = array(
 	'86c75c0ad413b06ff8291673162d0b64' => 'unknown',
 	'0' => 'error',
 );
-
 $img = file_get_contents('https://chaosdorf.de/raumstatus/status.png');
 $hash = md5($img);
 $state = $hash_to_state[$hash];
-if ($ENABLE_CALENDAR){
-	$ical = new ICal(false, array(
-			'defaultSpan' => 2,
-			'defaultTimeZone' => 'Europe/Berlin',
-			'defaultWeekStart' => 'MO',
-			'filterDaysBefore' => '1',
-		));
-	$ical->initUrl($ICAL_URL, $acceptLanguage = 'de');
-	$events = $ical->eventsFromInterval('2 week');
-	$first_event = $events[0];
-	$events = array_slice($events, 1);
-	$locale = locale_accept_from_http($_SERVER['HTTP_ACCEPT_LANGUAGE']);
-	if ($locale !== null){
-		setlocale(LC_TIME, $locale);
-	}
-	function format_event($event): string{
-		global $DATE_FORMAT, $ical;
-		$startdate_loop = $ical->iCalDateToDateTime($event->dtstart_array[3]);
-		$startdate_str = $startdate_loop->format($DATE_FORMAT);
-		$interval_loop = new DateInterval($event->duration);
-		if ($interval_loop->d != 0 || $interval_loop->h >= 24){
-			$enddate_str = $startdate_loop->add($interval_loop)->format($DATE_FORMAT);
-		}else{
-			$enddate_str = $startdate_loop->add($interval_loop)->format('H:i');
-		}
-		return $startdate_str . ' &ndash; ' . $enddate_str; 
+if (! $DORF_IN_LOCKDOWN){
+$ical = new ICal(false, array(
+		'defaultSpan' => 2,
+		'defaultTimeZone' => 'Europe/Berlin',
+		'defaultWeekStart' => 'MO',
+		'filterDaysBefore' => '1',
+	));
+$ical->initUrl($ICAL_URL, $acceptLanguage = 'de');
+$events = $ical->eventsFromInterval('2 week');
+$first_event = $events[0];
+$events = array_slice($events, 1);
+$locale = locale_accept_from_http($_SERVER['HTTP_ACCEPT_LANGUAGE']);
+if ($locale !== null){
+	setlocale(LC_TIME, $locale);
+}
+}
+function format_event($event): string{
+	global $DATE_FORMAT, $ical;
+	$startdate_loop = $ical->iCalDateToDateTime($event->dtstart_array[3]);
+	$startdate_str = $startdate_loop->format($DATE_FORMAT);
+	$interval_loop = new DateInterval($event->duration);
+	if ($interval_loop->d != 0 || $interval_loop->h >= 24){
+		$enddate_str = $startdate_loop->add($interval_loop)->format($DATE_FORMAT);
+	}else{
+		$enddate_str = $startdate_loop->add($interval_loop)->format('H:i');
 	}
+	return $startdate_str . ' &ndash; ' . $enddate_str; 
 }
 $v = file_get_contents($VISITORS_FILE);
 ?>
@@ -110,7 +109,7 @@ $v = file_get_contents($VISITORS_FILE);
 			<div class="card mb-3 text-center">
 				<div class="card-body">
 					<h5 class="card-title">Events</h5>
-					<?php if ($ENABLE_CALENDAR){ ?>
+					<?php if (! $DORF_IN_LOCKDOWN && !empty($events)) : ?>
 					<h6 class="card-subtitle mb-2 text-muted">Nächste Veranstaltung</h6>
 					<p class="card-text">
 						<h5 class="font-weight-bold"><?= htmlspecialchars($first_event->summary, ENT_QUOTES, 'UTF-8') ?></h5>
@@ -128,15 +127,23 @@ $v = file_get_contents($VISITORS_FILE);
 						</tbody>
 					</table>
 					<a href="https://wiki.chaosdorf.de/Chaosdorf_Wiki:Current_events" class="btn btn-lg btn-block btn-primary">Event-Kalender</a>
-					<?php } else { ?>
+					<?php else: ?>
 					<h6 class="card-subtitle mb-2 text-muted">Aktuell keine Veranstaltungen.</h6>
+					<?php if ($DORF_IN_LOCKDOWN): ?>
 					<p class="card-text">
 						<span class="font-weight-normal">
 							Aktuell finden als Vorsichtsmaßnahme keine öffentlichen Veranstaltungen statt.<br>
 							Bitte beobachte <a href="https://chaosdorf.de">den Blog des Chaosdorf</a> für weitere Informationen.
 						</span>
 					</p>
-					<?php } ?>
+					<?php else: ?>
+					<p class="card-text">
+						<span class="font-weight-normal">
+							Es stehen aktuell keine Veranstaltungen an.
+						</span>
+					</p>
+					<?php endif ?>
+					<?php endif ?>
 				</div>
 			</div>
 		</div>