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#!/bin/sh
# $Id$
# elvis: commandlinefu -- search on www.commandlinefu.com
# The API of the site is described at http://www.commandlinefu.com/site/api.
. surfraw || exit 1
w3_config_hook () {
defyn SURFRAW_commandlinefu_votes 1
def SURFRAW_commandlinefu_format html
}
w3_usage_hook () {
cat <<EOF
Usage: $w3_argv0 [options] [search words]...
Description:
Surfraw search www.commandlinefu.com
Local options:
-html get results as html
-txt get results as plain text
-json get results as json
-rss get results as rss data
Default: $SURFRAW_commandlinefu_format
-v, -s, -votes, -sort sort results by votes
-u, -n, -unsort, -nosort do not sort results
Default: $SURFRAW_commandlinefu_votes
EOF
w3_global_usage
}
w3_parse_option_hook () {
opt="$1"
optarg="$2"
case "$opt" in
-json) setopt SURFRAW_commandlinefu_format json ;;
-html) setopt SURFRAW_commandlinefu_format html ;;
-rss) setopt SURFRAW_commandlinefu_format rss ;;
-txt) setopt SURFRAW_commandlinefu_format plaintext ;;
-v|-votes|-s|-sort) setoptyn SURFRAW_commandlinefu_votes 1 ;;
-u|-unsort|-n|-nosort) setoptyn SURFRAW_commandlinefu_votes 0 ;;
*) return 1 ;;
esac
return 0
}
w3_config
w3_parse_args "$@"
# w3_args now contains a list of arguments
url=https://www.commandlinefu.com/commands/matching
# The next part of the url is a normalized plaintext version of the search
# query. It seems to be unused by the CGI but it needs to be present. So we
# normalize to "x".
url=$url/x
# What is really used is the base64 encoded query. (echo -n is not portable)
url=$url/"`printf %s "$w3_args" | base64`"
# possibly add the sorting option
if test $SURFRAW_commandlinefu_votes -eq 1; then
url="$url/sort-by-votes"
fi
# add the output format option
if test $SURFRAW_commandlinefu_format != html; then
url="$url/$SURFRAW_commandlinefu_format"
fi
w3_browse_url "$url"
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