#!/bin/sh
## function definitions ##
##func
printlines (){
printf "<ul>\\n"
l=$(echo "$@" | tr ' ' '\n')
for r in $l; do
printf "<li><div><a href=\"%s\" >%s</a></div></li>\\n" "$r" "$r"
done
printf "</ul>\\n"
}
##func
print_head(){
printf "Content-type: text/html\\n\\n"
echo "<html><head><style type='text/css'>"
echo "body{padding: 20px; margin: 40px auto;line-height: 1.6;font-size: 18px; color:#444;}"
echo "</style></head>"
echo "<body><div>Search for: </div><form method='GET' action='/cgi-bin/search_cgi'>"
echo "<div><input type='text' name='query' autofocus /></div>"
echo "<div>in: <input type='radio' name='type' id='type_url' value='url' checked /><label for='type_url'>url</label>"
echo "<input type='radio' name='type' id='type_descr' value='descr' /><label for='type_descr'>description</label>"
echo "<input type='radio' name='type' id='type_readme' value='read' /><label for='type_readme'>readme</label>"
echo "<input type='radio' name='type' id='type_all' value='all' /><label for='type_all'>all</label>"
echo "</div>"
echo "<input type='submit' value='Search!' />"
echo "</form>"
}
##func
print_foot(){
echo "</body></html>"
}
##func
print_results(){
for line in $@; do
case "$line" in
"--URL")
#echo "$line<br>"
if [ "$qtype" = "url" -o "$qtype" = "all" ]; then
curstr="url"
else
curstr=""
fi
;;
"--DESCR")
if [ -n "$curstr" ]; then
if [ -n "$results" ]; then
printf "<div>%s results in repo %s</div>\\n" $numres $curstr
printlines "$results"
else
printf "<div>No results in repo %s</div>\\n" $curstr
fi
fi
results=""
numres=0
if [ "$qtype" = "descr" -o "$qtype" = "all" ]; then
curstr="description"
else
curstr=""
fi
;;
"--README")
#echo "$line<br>"
if [ -n "$curstr" ]; then
if [ -n "$results" ]; then
printf "<div>%s results in repo %s</div>\\n" $numres $curstr
printlines "$results"
else
printf "<div>No results in repo %s</div>\\n" $curstr
fi
fi
results=""
numres=0
if [ "$qtype" = "read" -o "$qtype" = "all" ]; then
curstr="readme"
else
curstr=""
fi
;;
*)
numres=$(($((numres)) + 1))
results="$results $line"
;;
esac
done
if [ -n "$curstr" ]; then
if [ -n "$results" ]; then
printf "<div>%s results in readme files</div>\\n" $numres
printlines "$results"
else
printf "<div>No results in readme files </div>\\n"
fi
fi
}
## main loop ##
query=$(echo "${QUERY_STRING}" | sed -E 's/["\\$^?<>@;*`|/()]//g')
terms=$(echo "${query}" | tr '&' '\n' | grep -E "^query=" | sed -E 's/^query=//')
qtype=$(echo "${query}" | tr '&' '\n' | grep -E "^type=" | sed -E 's/^type=//')
print_head
if [ -n "$terms" ]; then
search=$(echo "$terms" | sed -E 's/\+/ /g')
numres=0
lines=$(./search_repo ./ "$search" 2>&1 )
print_results $lines
fi
print_foot