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First hack at this.

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Bradley M. Kuhn 2013-08-25 17:46:35 -04:00
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commit f5f1a0de14
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conky-mythtv-weather-alert.plx Executable file
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#!/usr/bin/perl
# conky-mythtv-weather-build.plx
#
# Copyright (C) 2013, Bradley M. Kuhn
#
# This program gives you software freedom; you can copy, modify, convey,
# and/or redistribute it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program in a file called 'GPLv3'. If not, write to the:
# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor
# Boston, MA 02110-1301, USA.
#
# Quick hack to use mythtv scripts.
use strict;
use warnings;
use Date::Manip;
use utf8;
use feature 'unicode_strings';
use Encode qw(encode decode);
my $now = ParseDate("now");
my $MYTH_PATH = shift;
my($command) = $MYTH_PATH .
"/mythplugins/mythweather/mythweather/scripts/us_nws/nws-alert.pl";
my %data;
foreach my $location (@ARGV) {
open(DATA, "-|", $command, $location)
or die "unable to run: $command $location: $!";
while (my $line = <DATA>) {
die "bad line output in data: $line"
unless $line =~ /^\s*(\S+)\s*:\s*:\s*(.+)$/;
$data{$location}{$1} = $2;
}
close DATA;
die "error($?) running: $command $location: $!" unless $? == 0;
}
my $warned = 0;
foreach my $location (keys %data) {
die "Missing $location!" if (not defined $data{$location}{alerts});
next if $data{$location}{alerts} =~ /no\s*warning/i;
print "\${color5}\${font :size=20}WEATHER ALERT:\n";
my $datetime = ParseDate($data{$location}{updatetime});
my $ago = Delta_Format(DateCalc($datetime, $now), 0, "%mt min");
$ago = Delta_Format(DateCalc($datetime, $now), 0, "%st sec")
if ($ago =~ /0 minutes/);
print "\${font}As of $ago ago:\n$data{$location}{alerts}\n";
}
###############################################################################
#
# Local variables:
# compile-command: "perl -c conky-mythtv-weather-alert.plx"
# End: