#!/bin/bash
# //hal/~bbartram/cron/campix
#   prelim version  Tue Nov 10 23:41:41 UTC 2009\
#   try double set-position 2009-11-12
#   see also pixseq
# 2009-11-23  add DIA

# runs via cron at 32 mintes after the hour
#    it also picks up the data from pixseq
#    currently 0-59/10 one denver-z1
#    into its campix*.zip file

b=campix
export PATH=/home/bbartram/bin:/usr/bin
ymdh=`date '+%Y%m%d%H'`
of=/cygdrive/c/outgoing
cdir=/home/bbartram/cron/$b-tmp

# Note:  pan vs Az    pan == 0 is about 245 degrees True
#      the 3rd Flatiron is at pan=9.0312 and Google
#      Earth shows bearing 254.3, so add 245.3 degress
#      to pan angle to get Azimuth.
#
#      Delorme topo6 has Longs Peak at 113.43 == 293.43
#      Pix is pan= 48.6701
#  I take the somewhere in the middle and say 245
#
#  At zoom = 1, the field of view is like 55 degrees wide
#  so a 6 pix panorama would be 60, 9, -42, -93, -144, 165
#  with 51 degrees steps from West to South to East.
#  such a full panorama could replace all the tilt=0 z=1 pix.


pix_list='# pix_list 2009-11-10 prelim
# blank lines or lines starting # ignored
#
# target name       pan=         tilt=       zoom=
#    tower itself
towerW-down      -p   76.5733 -t -81.7905 -z 1
towerE-down      -p  162.2838 -t -74.2054 -z 1
towerE-295       -p  148.8604 -t  -2.1486 -z 1
#
# site
gate-z5000       -p  -52.0811 -t -22.7571 -z 5014
visitor-z2547    -p  -47.4899 -t -26.0906 -z 2547
#
# distant  NW W S
longs-peak-z2000 -p   48.6701 -t   0.3926 -z 2000
3rd-flatiron     -p    9.0312 -t   0.9080 -z 8940
denver-z1000     -p  -69.7238 -t  -0.1890 -z 1002
denver-z1        -p  -69.7238 -t  -0.1890 -z 1
DIA-295          -p -141.3896 -t  -0.3182 -z 1
skaggs-z8940     -p    8.3930 -t  -0.3182 -z 8940
skaggs-z1        -p    8.3930 -t  -0.3182 -z 1
# end'

# 2009-11-16   now pixseq also puts jpgs in $cdir
#   so clean it every pass after the zip

if [ -d "$cdir" ] ; then
   mkdir -p "$cdir"
fi

cd "$cdir"

echo "$pix_list" | grep -v -e '^[ 	]*#' -e '^[ 	]*$' | while read t l ; do

   set-position $l
   sleep 3
   # try a second position set to reduce location uncertainty?
   set-position $l
   sleep 3
   rm grab-jpg-[0-9-]*.jpg 2>/dev/null
   grab-jpg
   # creates file grab-jpg-2009-11-11-001789.jpg    name is based on grab-jpg called name
   #                Y    Y    Y    Y     m    m     d    d     H    H    M    M    S    S
   j=`ls grab-jpg-[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]-[0-9][0-9][0-9][0-9][0-9][0-9].jpg`
   if [ -n "$j" ] ; then
      g=`echo "$j" | sed "s/^grab-jpg-\([0-9][0-9][0-9][0-9]\)-\([0-9][0-9]\)-/$t-\1\2/"`
      mv "$j" "$g"
   fi

done

# zip with --move moves the files into the zip, aka creates zip and deletes
#    those files moved into the zip.  --test checks the created zip before nuking
# directory is still $cdir

zip --move --test "$of/$b-$ymdh.zip" *.jpg
# nuke anything left   do not want the zip file to grow like topsy
rm * 2>/dev/null

exit
# end