commit d206c242ca436ea81431fbd572cd5e341d2d666b
Author: root <root@vbox.florz.net>
Date:   Thu May 17 15:35:25 2018 +0200

    initial commit

diff --git a/chch-calendar.sh b/chch-calendar.sh
new file mode 100755
index 0000000..f533750
--- /dev/null
+++ b/chch-calendar.sh
@@ -0,0 +1,16 @@
+#! /bin/bash
+
+CHCH_ICAL_SRC="https://cloud.chch.it/remote.php/dav/public-calendars/KVJE5OXYIY9B9V5C?export"
+CHCH_ICAL="/var/www/chch_api/chch.ical"
+RAND="$(date +%s)$RANDOM$RANDOM$RANDOM"
+
+rm -rf /tmp/chch_*.ical
+wget "$CHCH_ICAL_SRC" -O /tmp/chch_$RAND.ical -q -T 45
+if [ $? -ne 0 ]; then
+	echo "ERROR: wget failed to download calendar" >&2
+else
+	mv /tmp/chch_$RAND.ical $CHCH_ICAL
+fi
+
+head $CHCH_ICAL -n1 >/dev/null 2>&1 && php /etc/chch/chch_ical2mediawiki.php $CHCH_ICAL 2>/dev/null | php /var/www/chch/maintenance/edit.php -m -b --no-rc -s "automatische Aktualisierung aus dem ical feed" "Aktuelle_ChCh-Termine" >/dev/null 2>&1
+echo "Hauptseite" | php /var/www/chch/maintenance/purgeList.php --purge > /dev/null 2>&1
diff --git a/chch-status.sh b/chch-status.sh
new file mode 100755
index 0000000..f4cc432
--- /dev/null
+++ b/chch-status.sh
@@ -0,0 +1,91 @@
+#!/bin/bash
+
+SSH_IP="127.0.0.1"
+SSHPORT="2322"
+SSH_USER="command"
+SSH_SUCCESS_FILE="/tmp/chch-status_ssh-success"
+JSON_FILE="/var/www/chch_api/chch.json"
+JSON_FILE_TEMPL="/etc/chch/chch.json.template"
+JSON_FILE_TMP="$(mktemp)"
+STATUS_FILE="/tmp/chch-status"
+STATUS_OPEN="geöffnet"
+STATUS_CLOSED="geschlossen"
+STATUS_NULL="unbekannt"
+STATUS_NULL_DELAY_MINUTES=10
+STATUS_NULL_TIMEOUT_MINUTES=180
+STATUS_MSG_CLOSED="Geschlossen | Closed"
+STATUS_MSG_OPEN="Geöffnet | Open"
+WIKI_PATH="/var/www/chch/"
+WIKI_IMAGE_CLOSED="ChCh_Logo_closed.png"
+WIKI_IMAGE_OPEN="ChCh_Logo_open.png"
+WIKI_MAIN_PAGE="Hauptseite"
+WIKI_STATUS_PAGE="Aktueller_ChCh-Öffnungsstatus"
+
+find "$SSH_SUCCESS_FILE" -mmin +$STATUS_NULL_TIMEOUT_MINUTES -exec rm "$STATUS_FILE" \; 2>/dev/null
+
+OLD_STATUS="$(cat "$STATUS_FILE" 2>/dev/null)"
+STATUS="$(echo status | ssh -q -p $SSHPORT $SSH_USER@$SSH_IP 2>/dev/null)"
+
+if [ -z "$STATUS" ]; then 
+	if [ -f "$SSH_SUCCESS_FILE" ] && test $(find "$SSH_SUCCESS_FILE" -mmin -$STATUS_NULL_DELAY_MINUTES -mmin +0); then
+		STATUS="$OLD_STATUS"
+		[ -z "$STATUS" ] && STATUS="$STATUS_NULL"
+	else
+		STATUS="$STATUS_NULL"
+	fi
+else
+	touch $SSH_SUCCESS_FILE
+fi
+
+TIMESTAMP_LASTCHANGE=$(stat -c '%Y' "$STATUS_FILE" 2>/dev/null) || TIMESTAMP_LASTCHANGE=$(date +%s)
+[ "$STATUS" != "$STATUS_NULL" ] && printf "%s\n" "$STATUS" > "$STATUS_FILE"
+if [ "$STATUS" == "$OLD_STATUS" -o "$STATUS" == "$STATUS_NULL" ]; then	
+	touch --date=@$TIMESTAMP_LASTCHANGE "$STATUS_FILE"
+else
+	TIMESTAMP_LASTCHANGE=$(stat -c '%Y' "$STATUS_FILE" 2>/dev/null)
+fi
+TIMESTAMP_LASTCHANGE_DATE="$(date -d "@$TIMESTAMP_LASTCHANGE" "+%H:%M (%d.%m.%Y)")"
+
+API_STATUS="null"
+API_STATUS_MSG="$STATUS_MSG_CLOSED"
+WIKI_STATUS="[[File:$WIKI_IMAGE_CLOSED|link=|right|frame|'''unbekannt'''<br>seit $TIMESTAMP_LASTCHANGE_DATE]]"
+case $STATUS in
+	$STATUS_OPEN)
+		API_STATUS="true"
+		WIKI_STATUS="[[File:$WIKI_IMAGE_OPEN|link=|right|frame|'''$STATUS'''<br>seit $TIMESTAMP_LASTCHANGE_DATE]]"
+		API_STATUS_MSG="$STATUS_MSG_OPEN"
+		;;
+	$STATUS_CLOSED)
+		API_STATUS="false"
+		API_STATUS_MSG="$STATUS_MSG_CLOSED"
+		WIKI_STATUS="[[File:$WIKI_IMAGE_CLOSED|link=|right|frame|'''$STATUS'''<br>seit $TIMESTAMP_LASTCHANGE_DATE]]"
+		;;
+	$STATUS_NULL)
+		API_STATUS="null"
+		STATUS_="'''Öffnungsstatus unbekannt'''"
+		IMAGE="ChCh_Logo_closed.png"
+		if [ -f "$STATUS_FILE" ]; then
+			case $(head -n1 "$STATUS_FILE") in
+				$STATUS_OPEN)
+					STATUS_="'''unbekannt'''<br>zuletzt war $STATUS_OPEN"
+					IMAGE="$WIKI_IMAGE_OPEN"
+					;;
+				$STATUS_CLOSED)
+					STATUS_="'''unbekannt'''<br>zuletzt war $STATUS_CLOSED"
+					IMAGE="$STATUS_MSG_CLOSED"
+					;;
+			esac
+		fi
+		API_STATUS_MSG="$STATUS_MSG_CLOSED"
+		WIKI_STATUS="[[File:$IMAGE|link=|right|frame|$STATUS_<br>seit $TIMESTAMP_LASTCHANGE_DATE]]"
+		;;
+esac
+
+# The status file for spaceapi.ccc.de and for our IRC bot.
+sed "s/%%STATUS%%/${API_STATUS}/;s/%%MESSAGE%%/${API_STATUS_MSG}/;s/%%LASTCHANGE%%/${TIMESTAMP_LASTCHANGE}/" $JSON_FILE_TEMPL > $JSON_FILE_TMP
+chown --reference=$JSON_FILE_TEMPL $JSON_FILE_TMP
+chmod --reference=$JSON_FILE_TEMPL $JSON_FILE_TMP
+mv $JSON_FILE_TMP $JSON_FILE
+
+echo -n "$WIKI_STATUS" | php "$WIKI_PATH/maintenance/edit.php" -m -b --no-rc -s "$STATUS" "$WIKI_STATUS_PAGE" >> /dev/null 2>&1
+echo "$WIKI_MAIN_PAGE" | php "$WIKI_PATH/maintenance/purgeList.php" --purge >> /dev/null 2>&1
diff --git a/chch-status_test.sh b/chch-status_test.sh
new file mode 100755
index 0000000..618f84e
--- /dev/null
+++ b/chch-status_test.sh
@@ -0,0 +1,92 @@
+#!/bin/bash
+
+SSH_IP="127.0.0.1"
+SSHPORT="0000"
+SSH_USER="command"
+SSH_SUCCESS_FILE="/tmp/test_chch-status_ssh-success"
+JSON_FILE="/tmp/test_chch.json"
+JSON_FILE_TEMPL="/var/www/chch_api/chch.json.template"
+JSON_FILE_TMP="$(mktemp)"
+STATUS_FILE="/tmp/test_chch-status"
+STATUS_OPEN="geöffnet"
+STATUS_CLOSED="geschlossen"
+STATUS_NULL="unbekannt"
+STATUS_NULL_DELAY_MINUTES=10
+STATUS_NULL_TIMEOUT_MINUTES=180
+STATUS_MSG_CLOSED="Geschlossen | Closed"
+STATUS_MSG_OPEN="Geöffnet | Open"
+WIKI_PATH=""
+WIKI_IMAGE_CLOSED="ChCh_Logo_closed.png"
+WIKI_IMAGE_OPEN="ChCh_Logo_open.png"
+WIKI_MAIN_PAGE="Hauptseite"
+WIKI_STATUS_PAGE="Aktueller_ChCh-Öffnungsstatus"
+
+find "$SSH_SUCCESS_FILE" -mmin +$STATUS_NULL_TIMEOUT_MINUTES -exec rm "$STATUS_FILE" \; 2>/dev/null
+
+OLD_STATUS="$(cat "$STATUS_FILE" 2>/dev/null)"
+#STATUS="$(echo status | ssh -q -p $SSHPORT $SSH_USER@$SSH_IP 2>/dev/null)"
+STATUS="$(echo status | cat /tmp/test_chch_fake_status 2>/dev/null)"
+
+if [ -z "$STATUS" ]; then 
+	if [ -f "$SSH_SUCCESS_FILE" ] && test $(find "$SSH_SUCCESS_FILE" -mmin -$STATUS_NULL_DELAY_MINUTES -mmin +0); then
+		STATUS="$OLD_STATUS"
+		[ -z "$STATUS" ] && STATUS="$STATUS_NULL"
+	else
+		STATUS="$STATUS_NULL"
+	fi
+else
+	touch $SSH_SUCCESS_FILE
+fi
+
+TIMESTAMP_LASTCHANGE=$(stat -c '%Y' "$STATUS_FILE" 2>/dev/null) || TIMESTAMP_LASTCHANGE=$(date +%s)
+[ "$STATUS" != "$STATUS_NULL" ] && printf "%s\n" "$STATUS" > "$STATUS_FILE"
+if [ "$STATUS" == "$OLD_STATUS" -o "$STATUS" == "$STATUS_NULL" ]; then	
+	touch --date=@$TIMESTAMP_LASTCHANGE "$STATUS_FILE"
+else
+	TIMESTAMP_LASTCHANGE=$(stat -c '%Y' "$STATUS_FILE" 2>/dev/null)
+fi
+TIMESTAMP_LASTCHANGE_DATE="$(date -d "@$TIMESTAMP_LASTCHANGE" "+%H:%M (%d.%m.%Y)")"
+
+API_STATUS="null"
+API_STATUS_MSG="$STATUS_MSG_CLOSED"
+WIKI_STATUS="[[File:$WIKI_IMAGE_CLOSED|link=|right|frame|'''unbekannt'''<br>seit $TIMESTAMP_LASTCHANGE_DATE]]"
+case $STATUS in
+	$STATUS_OPEN)
+		API_STATUS="true"
+		WIKI_STATUS="[[File:$WIKI_IMAGE_OPEN|link=|right|frame|'''$STATUS'''<br>seit $TIMESTAMP_LASTCHANGE_DATE]]"
+		API_STATUS_MSG="$STATUS_MSG_OPEN"
+		;;
+	$STATUS_CLOSED)
+		API_STATUS="false"
+		API_STATUS_MSG="$STATUS_MSG_CLOSED"
+		WIKI_STATUS="[[File:$WIKI_IMAGE_CLOSED|link=|right|frame|'''$STATUS'''<br>seit $TIMESTAMP_LASTCHANGE_DATE]]"
+		;;
+	$STATUS_NULL)
+		API_STATUS="null"
+		STATUS_="'''Öffnungsstatus unbekannt'''"
+		IMAGE="ChCh_Logo_closed.png"
+		if [ -f "$STATUS_FILE" ]; then
+			case $(head -n1 "$STATUS_FILE") in
+				$STATUS_OPEN)
+					STATUS_="'''unbekannt'''<br>zuletzt war $STATUS_OPEN"
+					IMAGE="$WIKI_IMAGE_OPEN"
+					;;
+				$STATUS_CLOSED)
+					STATUS_="'''unbekannt'''<br>zuletzt war $STATUS_CLOSED"
+					IMAGE="$STATUS_MSG_CLOSED"
+					;;
+			esac
+		fi
+		API_STATUS_MSG="$STATUS_MSG_CLOSED"
+		WIKI_STATUS="[[File:$IMAGE|link=|right|frame|$STATUS_<br>seit $TIMESTAMP_LASTCHANGE_DATE]]"
+		;;
+esac
+
+# The status file for spaceapi.ccc.de and for our IRC bot.
+sed "s/%%STATUS%%/${API_STATUS}/;s/%%MESSAGE%%/${API_STATUS_MSG}/;s/%%LASTCHANGE%%/${TIMESTAMP_LASTCHANGE}/" $JSON_FILE_TEMPL > $JSON_FILE_TMP
+chown --reference=$JSON_FILE_TEMPL $JSON_FILE_TMP
+chmod --reference=$JSON_FILE_TEMPL $JSON_FILE_TMP
+mv $JSON_FILE_TMP $JSON_FILE
+
+echo -n "$WIKI_STATUS" #| php "$WIKI_PATH/maintenance/edit.php" -m -b --no-rc -s "$STATUS" "$WIKI_STATUS_PAGE" >> /dev/null 2>&1
+#echo "$WIKI_MAIN_PAGE" | php "$WIKI_PATH/maintenance/purgeList.php" --purge >> /dev/null 2>&1
diff --git a/chch.json.template b/chch.json.template
new file mode 100644
index 0000000..7230e48
--- /dev/null
+++ b/chch.json.template
@@ -0,0 +1,40 @@
+{
+    "api": "0.13",
+    "space": "Chaostreff Chemnitz",
+    "logo": "http://chaoschemnitz.de/chch_logo.png",
+    "url": "https://chaoschemnitz.de",
+    "location": {
+        "address": "Augustusburger Str. 102, 09126 Chemnitz, Germany",
+        "lon": 12.939537,
+        "lat": 50.830659
+    },
+    "contact": {
+	"ml": "kontakt@chaoschemnitz.de",
+        "phone": "+49 37 1337 18088",
+	"irc": "irc://irc.hackint.eu/#ChaosChemnitz",
+        "facebook": "https://www.facebook.com/ChaosChemnitz",
+        "twitter": "@ChaosChemnitz",
+        "issue_mail": "florz@florz.net"
+    },
+    "issue_report_channels": [
+        "ml",
+	"issue_mail"
+    ],
+    "open": %%STATUS%%,
+    "state": {
+        "open": %%STATUS%%,
+	"lastchange": %%LASTCHANGE%%,
+        "message": "%%MESSAGE%%",
+	"icon": {
+           "open": "http://chaoschemnitz.de/chch_open.png",
+           "closed": "http://chaoschemnitz.de/chch_closed.png"
+    	}
+    },
+    "feeds": {
+      "calendar": {
+        "type": "ical",
+        "url": "http://chaoschemnitz.de/chch.ical"
+      }
+    },
+    "ext_ccc": "chaostreff"
+}
diff --git a/chch_ical2mediawiki.php b/chch_ical2mediawiki.php
new file mode 100644
index 0000000..7c7f23d
--- /dev/null
+++ b/chch_ical2mediawiki.php
@@ -0,0 +1,43 @@
+<?php
+$ical_file=$argv[1];
+$backward_seconds=60*60*6;
+$preview_seconds=60*60*24*60;
+?>
+{| class="wikitable"
+|-
+! scope="col" rowspan="2"| Datum
+! scope="col"| Titel
+! scope="col"| Ort
+|-
+! scope="col" colspan="2"| Beschreibung
+|-
+<?php
+require_once __DIR__ . '/icalparser/src/IcalParser.php';
+require_once __DIR__ . '/icalparser/src/Recurrence.php';
+require_once __DIR__ . '/icalparser/src/Freq.php';
+$cal = new \om\IcalParser();
+$results = $cal->parseFile("$ical_file");
+
+foreach ($cal->getSortedEvents() as $r) {
+	if($r['DTEND']->getTimestamp()>(time()-$backward_seconds) and $r['DTSTART']->getTimestamp()<(time()+$preview_seconds)) {
+		if($r['DTSTART']->format('d.m.Y')!=$r['DTEND']->format('d.m.Y') and $r['DTEND']->format('H:i')=="00:00") {
+			$chch_end_date=date('d.m.Y' ,$r['DTEND']->getTimestamp()-1);
+			$chch_end_time="23:59";
+		} else {
+			$chch_end_date=$r['DTEND']->format('d.m.Y');
+			$chch_end_time=$r['DTEND']->format('H:i');
+		}
+		echo sprintf('|rowspan="2" style="text-align:center;"|%s&nbsp;%s<br>-<br>%s&nbsp;%s' . PHP_EOL . 
+			     '|\'\'\'%s\'\'\'' . PHP_EOL .
+			     '|%s&nbsp;' . PHP_EOL .
+			     '|-' . PHP_EOL .
+			     '|colspan="2"|%s&nbsp;' . PHP_EOL .
+			     '|-' . PHP_EOL,
+			     $r['DTSTART']->format('d.m.Y'), $r['DTSTART']->format('H:i'), $chch_end_date, $chch_end_time,
+			     $r['SUMMARY'],
+			     $r['LOCATION'],
+			     $r['DESCRIPTION']);
+	}
+}
+?>
+|}