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#!/bin/sh
# $Id$
# elvis: google -- Search the web using Google (www.google.com)
. surfraw || exit 1
w3_config_hook () {
def SURFRAW_google_results "$SURFRAW_results"
def SURFRAW_google_search search
defyn SURFRAW_google_lucky 0
def SURFRAW_google_country us
def SURFRAW_google_safe default
}
w3_usage_hook () {
cat <<EOF
Usage: $w3_argv0 [options] [search words]...
Description:
Surfraw search the web using Google (www.google.com)
Local options:
-l, -lucky Feeling lucky? Jump to first result.
-results=NUM Number of search results returned
Default: $SURFRAW_google_results
Environment: SURFRAW_google_results
-search= Specialized search on topic
images | Images
videos | Videos
maps | Maps
groups | groups
news | News
bsd | BSD
linux | Linux
mac | Apple Macintosh
unclesam | U.S. Government
Environment: SURFRAW_google_search
-country= Select regional google site
Default is us (google.com)
<ISO 3166 alpha-2 code>
Environment: SURFRAW_google_country
-i, -images Image Search (same as -search=images)
-v, -videos Video Search (same as -search=videos)
-m, -maps Map Search (same as -search=maps)
-n, -news News Search (same as -search=news)
-G, -groups Groups Search (same as -search=groups)
-safe= Safe Search level
default | Default: $SURFRAW_google_safe
off | Environment: SURFRAW_google_safe
moderate |
strict |
EOF
w3_global_usage
}
w3_parse_option_hook () {
opt="$1"
optarg="$2"
case "$opt" in
-r*=*) setopt SURFRAW_google_results "$optarg" ;;
-sa*=*) setopt SURFRAW_google_safe "$optarg" ;;
-s*=*) setopt SURFRAW_google_search "$optarg" ;;
-l|-lu*) setoptyn SURFRAW_google_lucky 1 ;;
-c=*) setopt SURFRAW_google_country "$optarg" ;;
-i*) setopt SURFRAW_google_search images ;;
-v*) setopt SURFRAW_google_search videos ;;
-m*) setopt SURFRAW_google_search maps ;;
-n|-news) setopt SURFRAW_google_search news ;;
-G|-gr|-groups) setopt SURFRAW_google_search groups ;;
*) return 1 ;;
esac
return 0
}
w3_config
w3_parse_args "$@"
# w3_args now contains a list of arguments
# Use SURFRAW_lang if present and the country has not been changed
if test -n "$SURFRAW_lang" -a "$SURFRAW_google_country" = "us"; then
SURFRAW_google_country="$SURFRAW_lang";
fi
case "$SURFRAW_google_country" in
af|ag|ai|ar|au|bd|bn|bo|br|bs|bw|by|bz|co|cu|do|ec|eg|et|fj|gi|gt|hk|jm|ly|mt|mx|my|na|nf|ng|ni|np|nz|om|pa|pe|ph|pk|pr|py|qa|sa|sb|sg|sv|tj|tr|tw|ua|ug|uy|vn) domain="com.${SURFRAW_google_country}" ;;
cr|id|il|in|jp|ke|kh|kr|ls|ma|th|uk|uz|vc|ve|vg|vi|ck|yu|za|zm|zw) domain="co.${SURFRAW_google_country}" ;;
us) domain="com";;
*) domain="$SURFRAW_google_country" ;;
esac
safe=""
case "$SURFRAW_google_safe" in
strict) safe="&safe=strict" ;;
moderate) safe="&safe=moderate" ;;
off) safe="&safe=off" ;;
esac
url="https://"
if test -z "$w3_args" ; then
case "$SURFRAW_google_search" in
i*) url="${url}images" ;;
m*) url="${url}maps" ;;
g*) url="${url}groups" ;;
n*) url="${url}news" ;;
v*) url="${url}video" ;;
*) url="${url}www" ;;
esac
url="${url}.google.${domain}"
else
search="$SURFRAW_google_search"
case "$SURFRAW_google_search" in
v*) url="${url}www"; search="search"; extra="&tbo=p&tbm=vid";;
i*) url="${url}images" ; search="images";;
m*) url="${url}maps" ; search=maps ;;
g*) url="${url}groups" ; search=groups ;;
n*) url="${url}news" ; search=news ;;
*) url="${url}www" ;;
esac
url="${url}.google.${domain}/${search}"
escaped_args=`w3_url_of_arg $w3_args`
url="${url}?q=${escaped_args}&num=${SURFRAW_google_results}"
if [ "$SURFRAW_google_lucky" = 1 ]; then
button=`w3_url_escape "I'm Feeling Lucky"`
url="${url}&btnI=$button"
fi
url="${url}${safe}${extra}"
fi
w3_browse_url "$url"
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