bin/updateCalendar.sh

   1 #!/bin/bash
   2
   3 wget -O /tmp/calendar.$$.ics https://calendar.google.com/calendar/ical/adefaria%40gmail.com/public/basic.ics > /tmp/updateCalendar.$$.log 2>&1
   4 wget -O /tmp/meetups.$$.ics 'http://www.meetup.com/events/ical/10426135/8dfdd0ffaaedecf720c5faf0cf3871b7ee5f5c1e/going' >> /tmp/updateCalendar.$$.log 2>&1
   5 wget -4 -O /tmp/tripit.$$.ics 'http://www.tripit.com/feed/ical/private/06C4F90D-EFEFB9C5FDB17EC5FCB327DE31A54D96/tripit.ics' >> /tmp/updateCalendar.$$.log 2>&1
   6
   7 # Now let's combine the files. First strip off the END:CALENDAR from the main
   8 # file.
   9 filesize=$(wc -l /tmp/calendar.$$.ics | cut -f1 -d' ')
  10 let lines=filesize-1
  11 head -n $lines /tmp/calendar.$$.ics > /tmp/calendar2.$$.ics
  12 mv /tmp/calendar2.$$.ics /tmp/calendar.$$.ics
  13
  14 # Now extract the middle of the next calendar
  15 # Note, if we have nothing RSVPed here for Meetup then the file should be skipped.
  16 # We will get an .ics file but it'll be short - less than 27 lines
  17 filesize=$(wc -l /tmp/meetups.$$.ics | cut -f1 -d' ')
  18
  19 if [ $filesize -gt 27 ]; then
  20   let lines=filesize-27
  21
  22   # Get the top portion...
  23   tail -n $lines /tmp/meetups.$$.ics > /tmp/meetups2.$$.ics
  24
  25   # Now strip off END:VCALENDAR
  26   let lines=filesize-27-1
  27
  28   head -n $lines /tmp/meetups2.$$.ics >> /tmp/calendar.$$.ics
  29
  30   # Clean up meetups2
  31   rm -f /tmp/meetups2.$$.ics
  32 fi
  33
  34 # Now extract the middle of the next calendar
  35 filesize=$(wc -l /tmp/tripit.$$.ics | cut -f1 -d' ')
  36
  37 if [ $filesize -gt 27 ]; then
  38   let lines=filesize-27
  39
  40   # Get the top portion...
  41   tail -n $lines /tmp/tripit.$$.ics > /tmp/tripit2.$$.ics
  42
  43   # Now strip off END:VCALENDAR
  44   let lines=filesize-27-1
  45
  46   head -n $lines /tmp/tripit2.$$.ics >> /tmp/calendar.$$.ics
  47
  48   # Cleanup tripit2
  49   rm -f /tmp/tripit2.$$.ics
  50 fi
  51
  52 # Now add END:VCALENDAR to calendar.ics
  53 echo "END:VCALENDAR" >> /tmp/calendar.$$.ics
  54
  55 # Move into place
  56 mv /tmp/calendar.$$.ics ~/Documents/calendar.ics
  57
  58 # Get rid of stupid CRs
  59 dos2unix -q ~/Documents/calendar.ics
  60
  61 # Restart rainlendar2
  62 export DISPLAY=:1
  63 killall rainlendar2
  64 rainlendar2 > /tmp/rainlendar2.log 2>&1 &
  65
  66 # Cleanup
  67 rm -rf                  \
  68   /tmp/meetups.$$.ics   \
  69   /tmp/tripit.$$.ics    \
  70   /tmp/updateCalendar.$$.log