#! /bin/sh #---------------------------------------------------------------------- # This script edits satellite image archive pages. By default it # assumes that the current month and yyyy apply. If a different month # is specified, and that month is later in the year than the current # month, then the previous year is assumed. # # Syntax is: # # satimg_day_arch.edit.sh [sattype] [-mo=month] [-yy=year] # # where: # # sattype is the type of satellite image (gwir, geir, gwvis, or # gevis; default is all four); # (-mo=)month is the month of the year (three-letter truncated; # default is the current month); # (-yy=)year is the year (four digits; default is the current year). #---------------------------------------------------------------------- # Define environment variables. # PATH=./:/usr/local/bin:/usr/local/unidata/wxp/bin:/usr/local/unidata/wxp/scripts:/usr/local/unidata/ldm/scripts:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/X11R6/bin:/opt/local/bin:/sw/bin:/sw/sbin export PATH #---------------------------------------------------------------------- cd /Library/WebServer/Documents/crws/archive sattypes="" curday=`date -u +%d` ddcolmnlast=${curday} curmmname=`date -u +%b` mmfullname=`date -u +%B` curmm=`date -u +%m` curyyyy=`date -u +%Y` curyy=`date -u +%y` mm=${curmm} mmname=${curmmname} yyyy=${curyyyy} yy=${curyy} sizelist="big small" smallonly="" skip="" while [ -n "$1" ]; do case $1 in gwir | geir | gwvis | gevis) sattypes="${sattypes} $1" shift ;; -mo*=*) mmname=`echo $1 | awk -F= '{print$2}'` shift ;; -mo*) mmname=$2 shift; shift ;; -year*=* | -yy=*) yyyy=`echo $1 | awk -F= '{print$2}'` yy=`echo ${yyyy} | cut -c 3-4` shift ;; -year* | -yy) yyyy=$2 yy=`echo ${yyyy} | cut -c 3-4` shift; shift ;; *) echo "Do not understand parameter $1; skipping it." shift ;; esac done # # Determine the last day of the specified month. # case ${mmname} in Feb) if [ `expr ${yyyy} \/ 4 \* 4` -eq ${yyyy} ]; then ddlast=29 else ddlast=28 fi ;; Apr | Jun | Sep | Nov) ddlast=30 ;; Jan | Mar | May | Jul | Aug | Oct | Dec) ddlast=31 ;; esac if [ "${mmname}" != "${curmmname}" -o "${yyyy}" != "${curyyyy}" ]; then olddate=yes ddcolmnlast=${ddlast} # # For month and/or year other than the default, redefine values of the # month number, etc. # case ${mmname} in Jan) mm=01 mmfullname=January ;; Feb) mm=02 mmfullname=February ;; Mar) mm=03 mmfullname=March ;; Apr) mm=04 mmfullname=April ;; May) mm=05 mmfullname=May ;; Jun) mm=06 mmfullname=June ;; Jul) mm=07 mmfullname=July ;; Aug) mm=08 mmfullname=August ;; Sep) mm=09 mmfullname=September ;; Oct) mm=10 mmfullname=October ;; Nov) mm=11 mmfullname=November ;; Dec) mm=12 mmfullname=December ;; esac # # If the specified month occurred in the previous year, set the current # year to the previous year. # if [ ${mm} -gt ${curmm} -a ${yyyy} -eq ${curyyyy} ]; then yyyy=`expr ${curyyyy} - 1` yy=`expr ${curyy} - 1` if [ ${yy} -le 9 ]; then yy=0${yy} fi fi else # # The requested month and year is the current month and year. The end # of the last column of links will be for the current day. # olddate="" fi fullenddays="15 ${ddlast}" yymm=${yy}${mm} # # Specify default list of satellite image types. # if [ -z "${sattypes}" ]; then sattypes="gwir gwvis geir gevis" fi # # Set variables for editing header panel. # for sattype in ${sattypes}; do case ${sattype} in gwir) satloc=West imgtype="Infrared (IR)" geoloc1="Eastern Pacific" geoloc2="Western North America" maploc=W_map ;; gwvis) satloc=West imgtype=Visible geoloc1="Eastern Pacific" geoloc2="Western North America" maploc=W.tiny ;; geir) satloc=East imgtype="Infrared (IR)" geoloc1="North America" geoloc2="North Atlantic" maploc=E_map ;; gevis) satloc=East imgtype=Visible geoloc1="North America" geoloc2="North Atlantic" maploc=E.tiny ;; esac if [ -n "${olddate}" ]; then # # Check to see whether small images exist at the requested time. # if [ -r files.list ]; then \rm files.list fi yymmdirs=`ls /data/crws/archive/satimgs/${sattype}/small | grep -v MONTH` for yymmdir in ${yymmdirs}; do ls /data/crws/archive/satimgs/${sattype}/small/${yymmdir}/*/* >> files.list done yymmstart=`cat files.list | sort | head -1 | awk -F\/ '{print$NF}' | cut -c 1-4` if [ -r files.list ]; then \rm files.list fi if [ ${yymm} -lt ${yymmstart} ]; then echo " ${sattype} images at requested date (${yymm}) do not exist in the archive." skip=yes else skip="" ls /data/crws/archive/satimgs/${sattype}/big/${yymm}/*/* > files.list yymmstart_big=`cat files.list | head -1 | awk -F\/ '{print$NF}' | cut -c 1-4` yyyystart_big=20`echo ${yymmstart_big} | cut -c 1-2` mmstart_big=`echo ${yymmstart_big} | cut -c 3-4` if [ -r files.list ]; then \rm files.list fi if [ ${yyyy} -lt ${yyyystart_big} -o ${yyyy} -eq ${yyyystart_big} -a ${mm} -lt ${mmstart_big} ]; then # # For dates before the "big" images were archived create four columns # of links to small images only, with 5-8 links per column (the length # of the last column depends on the month). # sizelist=small smallonly=yes fullenddays="08 16 24 ${ddlast}" fi # End of check for existence of files at specified old date. # fi fi # Determine last day of the last column of links. # enddays="" flag=0 for fullendday in ${fullenddays}; do if [ ${fullendday} -lt ${ddcolmnlast} ]; then enddays="${enddays} ${fullendday}" elif [ ${flag} -eq 0 ]; then enddays="${enddays} ${ddcolmnlast}" flag=1 fi done # Establish links to files for individual days. # piececount=1 if [ -r pieces/satimgs_day_arch.template.${piececount}.html -a \ -z "${skip}" ]; then filename=${sattype}_${mmname}_${yyyy}_arch.html if [ -r ${filename} ]; then # curmmname=`date -u +%b` # curyyyy=`date -u +%Y` # if [ -r satimgs_day_arch.${curyyyy}${curmmname}.html ]; then \rm ${filename} # else # mv satimgs_day_arch.html satimgs_day_arch.${curyyyy}${curmmname}.html # fi fi # Copy and edit the first two pieces of HTML template to start a new # version of the monthly menu file. # echo " Updating/creating ${filename}" cat pieces/satimgs_day_arch.template.${piececount}.html | \ sed -e "s/SATLOC/${satloc}/" \ -e "s/IMGTYPE/${imgtype}/" \ -e "s/SATTYPE/${sattype}/" \ -e "s/GEOLOC1/${geoloc1}/" \ -e "s/GEOLOC2/${geoloc2}/" \ -e "s/MAPLOC/${maploc}/" \ > ${filename} piececount=`expr ${piececount} + 1` if [ "${sizelist}" = "small" ] ;then ext=a else ext=b fi cat pieces/satimgs_day_arch.template.${piececount}${ext}.html | \ sed -e "s/MMFULLNAME/${mmfullname}/" \ -e "s/YYYY/${yyyy}/" \ >> ${filename} # # Loop through image sizes.' # for size in ${sizelist}; do # # Loop through individual days, establishing a link to each. # dd=01 for ddcolmnend in ${enddays}; do while [ ${dd} -le ${ddcolmnend} ]; do echo "
  • ${mmname} ${dd}
    • " \ >> ${filename} # # Increment the day. # dd=`expr ${dd} + 1` if [ ${dd} -lt 10 ]; then dd=0${dd} fi done if [ ${ddcolmnend} -ne ${ddcolmnlast} ]; then # # Append end of HTML table column and start the next one if there is # another column of links to be appended. # echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo '   ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo '   ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo '   ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo '   ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo ' ' >> ${filename} echo '