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#!/bin/sh
# $Id$
# elvis: w3css -- Validate a CSS URL with the w3c CSS validator (jigsaw.w3.org/css-validator)
# ianb@erislabs.net 20040909
. surfraw || exit 1
w3_config_hook () {
def SURFRAW_w3css_warnings "1"
def SURFRAW_w3css_profile "css2"
def SURFRAW_w3css_medium "all"
}
w3_usage_hook () {
cat <<EOF
Usage: $w3_argv0 [options] [URL]
Description:
Validate a CSS URL with the w3c CSS validator (jigsaw.w3.org/css-validator/)
Local options:
-warnings=LEVEL Level of warnings displayed.
Default: normal
Values: all, normal, important, none
Environment: SURFRAW_w3css_warnings
-profile=PROFILE CSS Profile.
Default: $SURFRAW_w3css_profile
Values: none, css1, css2, css3, svg, svgbasic,
svgtiny, mobile, atsv-tv, tv
Environment: SURFRAW_w3css_profile
-medium=MEDIUM User Medium
Default: $SURFRAW_w3css_medium
Values: all, aural, braille, embossed,
handheld, print, projection,
screen, tty, tv, presentation
Environment: SURFRAW_w3css_medium
EOF
w3_global_usage
}
w3_parse_option_hook () {
opt="$1"
optarg="$2"
case "$opt" in
-prof*=*) setopt SURFRAW_w3css_profile "$optarg" ;;
-med*=*) setopt SURFRAW_w3css_medium "$optarg" ;;
-warn*=*) case "$optarg" in
[Aa]*) setopt SURFRAW_w3css_warnings "2" ;;
[Nn][Oo][Rr]*) setopt SURFRAW_w3css_warnings "1" ;;
[Ii]*) setopt SURFRAW_w3css_warnings "0" ;;
[Nn][Oo][Nn]*) setopt SURFRAW_w3css_warnings "no" ;;
*) echo "Invalid value $optarg"; exit 1 ;;
esac ;;
*) return 1 ;;
esac
return 0
}
w3_config
w3_parse_args "$@"
# w3_args now contains a list of arguments
if test -z "$w3_args"; then
w3_browse_url "https://jigsaw.w3.org/css-validator/"
else
escaped_args=`w3_url_of_arg $w3_args`
url="https://jigsaw.w3.org/css-validator/validator?uri=${escaped_args}&warning=${SURFRAW_w3css_warnings}&profile=${SURFRAW_w3css_profile}&usermedium=${SURFRAW_w3css_medium}"
w3_browse_url "${url}"
fi
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