2013-08-25 17:46:35 -04:00
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#!/usr/bin/perl
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# conky-mythtv-weather-build.plx
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#
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# Copyright (C) 2013, Bradley M. Kuhn
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#
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# This program gives you software freedom; you can copy, modify, convey,
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# and/or redistribute it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program in a file called 'GPLv3'. If not, write to the:
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor
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# Boston, MA 02110-1301, USA.
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#
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# Quick hack to use mythtv scripts.
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use strict;
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use warnings;
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use Date::Manip;
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use utf8;
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use feature 'unicode_strings';
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use Encode qw(encode decode);
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2013-08-26 21:04:50 -04:00
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use Text::Autoformat qw(autoformat);
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2013-08-25 17:46:35 -04:00
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my $now = ParseDate("now");
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2013-08-26 21:04:50 -04:00
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my $MYTH_PATH = shift @ARGV;
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2013-08-25 17:46:35 -04:00
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my($command) = $MYTH_PATH .
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"/mythplugins/mythweather/mythweather/scripts/us_nws/nws-alert.pl";
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my %data;
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foreach my $location (@ARGV) {
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open(DATA, "-|", $command, $location)
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or die "unable to run: $command $location: $!";
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while (my $line = <DATA>) {
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die "bad line output in data: $line"
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unless $line =~ /^\s*(\S+)\s*:\s*:\s*(.+)$/;
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$data{$location}{$1} = $2;
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}
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close DATA;
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die "error($?) running: $command $location: $!" unless $? == 0;
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}
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my $warned = 0;
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foreach my $location (keys %data) {
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die "Missing $location!" if (not defined $data{$location}{alerts});
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next if $data{$location}{alerts} =~ /no\s*warning/i;
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print "\${color5}\${font :size=20}WEATHER ALERT:\n";
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2013-08-26 21:04:50 -04:00
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$data{$location}{updatetime} =~ s/\s*last\s*updated?\s*(at|on)\s*//i;
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2013-08-25 17:46:35 -04:00
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my $datetime = ParseDate($data{$location}{updatetime});
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my $ago = Delta_Format(DateCalc($datetime, $now), 0, "%mt min");
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2013-08-26 21:04:50 -04:00
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if (defined $ago) {
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$ago = Delta_Format(DateCalc($datetime, $now), 0, "%st sec")
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if ($ago =~ /0 minutes/);
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} else {
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$ago = $data{$location}{updatetime};
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}
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my $data = autoformat $data{$location}{alerts}, { justify => 'left',
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fill => 70};
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print "\${font}For $data{$location}{swlocation},",
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"as of $ago ago:\n$data\${color}\$hr\n";
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2013-08-25 17:46:35 -04:00
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}
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###############################################################################
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#
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# Local variables:
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# compile-command: "perl -c conky-mythtv-weather-alert.plx"
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# End:
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