openmamba-website/wwwroot/cgi-bin/text-to-html-filter-idx.cgi

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2011-04-29 19:11:08 +02:00
#!/bin/bash
echo $header
ext=${file/*.}
range=10000
filename="/var/www/www.openmamba.org/$file"
filelines=`wc -l $filename | awk '{ print $1 }'`
filepages=`expr $filelines / $range + 1`
[ "$page" -a $page -gt 0 ] || page=1
from=`expr \( $page - 1 \) \* $range + 1`
to=`expr $from \+ $range - 1`
nextpage=`expr $page + 1`
prevpage=`expr $page - 1`
[ $from -ge $range ] && echo -n "<a href=\"showfile.html?file=$file&page=$prevpage\">&lt;</a>&nbsp;" || echo -n "&lt;&nbsp;"
idxsize=20
[ $page -gt $idxsize ] && idxfrom=`expr $page - $idxsize` || idxfrom=1
idxto=`expr $idxfrom + $idxsize \* 2`
[ $idxto -le $filepages ] || idxto=$filepages
[ $filepages -gt $idxsize ] && idxst=`expr $page - $idxsize` || idxst=1
for i in `seq $idxfrom $idxto`; do
if [ $i -eq $page ]; then
echo -n "$i&nbsp;"
else
echo -n "<a href=\"showfile.html?file=$file&page=$i\">$i</a>&nbsp;"
fi
done
[ $to -lt $filelines ] && echo -n "<a href=\"showfile.html?file=$file&page=$nextpage\">&gt;</a>&nbsp;" || echo -n "&gt;&nbsp;"
echo
exit 0