1 files changed, 76 insertions, 0 deletions

diff --git a/meetup/gen_dates2.sh b/meetup/gen_dates2.sh
new file mode 100644
index 0000000..5b9160d
--- /dev/null
+++ b/meetup/gen_dates2.sh
@@ -0,0 +1,76 @@
+#!/bin/sh
+# generates the upcoming meetups for Funkfeuer Graz Homepage
+#
+# this script should be called by cron every day (night)
+# how far in the future should i go?
+LIMIT=3
+
+# uncomment to enable debug
+DEBUG=0
+
+# where to put the output files?
+NEXT_FILE="next.html"
+AFTER_FILE="after.html"
+
+DOW=`date +"%u"`
+if [ $DOW -eq 1 ]; then
+  DOM=`date +"%e"`
+  TS=`date +"%s"`
+else
+  DOM=`date --date="next monday" +"%e"`
+  TS=`date --date="next monday" +"%s"`
+fi
+
+MEETUPS=""
+MEETUPTYPES=""
+CNT=0
+while true; do
+  if [ -n "$DEBUG" ]; then echo -n "check day($TS): "`date --date="@$TS" +"%d.%m.%Y"`; fi
+
+  if [ $DOM -le 7 ] || ([ $DOM -ge 15 ] && [ $DOM -le 21 ]); then
+    if [ $DOM -le 7 ]; then
+      MTYP="Tech/Core"
+    else
+      MTYP="gemütliches"
+    fi
+    if [ -n "$DEBUG" ]; then echo " -> ok $MTYP"; fi
+    MEETUPS="$MEETUPS $TS"
+    MEETUPTYPES="$MEETUPTYPES $MTYP"
+    CNT=$((CNT + 1))
+    if [ $CNT -ge $LIMIT ]; then
+      break;
+    fi
+  else
+    if [ -n "$DEBUG" ]; then echo ""; fi
+  fi
+  TS=$((TS + (7 * 24 * 3600)))
+  DOM=`date --date="@$TS" +"%e"`
+done
+
+set -- $MEETUPS
+NEXT=$1
+shift
+FUTURE=$@
+
+set -- $MEETUPTYPES
+NEXTMTYP=$1
+shift
+FUTUREMTYP=$@
+
+date --date="@$NEXT" +"%d.%m.%Y" > "$NEXT_FILE.new"
+CNT=0
+echo "<ul>" > "$AFTER_FILE.new"
+for meetup in $FUTURE; do
+  set -- $FUTUREMTYP
+  mtext=$1
+  shift
+  FUTUREMTYP=$@
+
+  echo "  <li>"`date --date="@$meetup" +"%d.%m.%Y"`": $mtext Treffen </li>" >> "$AFTER_FILE.new"
+  CNT=$((CNT + 1))
+done
+echo "</ul>" >> "$AFTER_FILE.new"
+mv "$NEXT_FILE.new" "$NEXT_FILE"
+mv "$AFTER_FILE.new" "$AFTER_FILE"
+
+exit 0