git.rot13.org Git - zc/blob - www/cgi-bin/by_day.cgi

   1 #!/bin/sh
   2
   3 dir=/home/dpavlin/zc/gnuplot/
   4
   5 set > /dev/shm/cgi.env
   6
   7 echo "Content-type: image/svg+xml"
   8 echo
   9
  10 #pn=$( basename $0 | sed 's/.cgi//' )
  11 test -z "$QUERY_STRING" && QUERY_STRING='.'
  12 pn=$( grep "$QUERY_STRING" $dir/../subvision-numbers.txt | head -1 | cut -d' ' -f2 )
  13 offset=$( grep "^$pn" $dir/offset.txt )
  14 offset_x=$( echo $offset | cut -d' ' -f2 )
  15 offset_y=$( echo $offset | cut -d' ' -f3 )
  16 test -z "$offset_x" && offset_x=0
  17 test -z "$offset_y" && offset_y=0
  18
  19 cat $dir/by_day.sql | sed \
  20         -e "s/2008050087/$pn/" \
  21         -e "s/x_axis_angle/x_axis_angle + $offset_x/" -e "s/y_axis_angle/y_axis_angle + $offset_y/" \
  22 | psql --username=dpavlin -A -F "," -t zc > /dev/shm/$pn.txt-by-day
  23
  24 cat $dir/template.gnuplot | sed \
  25         -e "s,axes.txt,/dev/shm/$pn.txt-by-day," \
  26         -e "s,^set terminal.*$,set terminal svg," \
  27         -e "s,^set output.*$,set output," \
  28 > /dev/shm/$pn.gnuplot
  29
  30 gnuplot /dev/shm/$pn.gnuplot
  31
  32 #rm /dev/shm/axes.txt.$$ /dev/shm/axes.gnuplot.$$