mirror of https://github.com/pragma-/pbot.git
44 lines
1022 B
Perl
44 lines
1022 B
Perl
#!/usr/bin/env perl
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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use warnings;
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use strict;
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package PBot::Utils::ParseDate;
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require Exporter;
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our @ISA = qw/Exporter/;
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our @EXPORT = qw/parsedate/;
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use Time::HiRes qw/gettimeofday/;
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require Time::ParseDate;
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sub parsedate {
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my $input = shift @_;
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my $now = gettimeofday;
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my @inputs = split /(?:,?\s+and\s+|\s*,\s*)/, $input;
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my $seconds = 0;
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foreach my $input (@inputs) {
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return -1 if $input =~ m/forever/i;
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$input .= ' seconds' if $input =~ m/^\s*\d+\s*$/;
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my $parse = Time::ParseDate::parsedate($input, NOW => $now);
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if (not defined $parse) {
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$input =~ s/\s+$//;
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return (0, "I don't know what '$input' means. I expected a time duration like '5 minutes' or '24 hours' or 'next tuesday'.\n");
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} else {
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$seconds += $parse - $now;
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}
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}
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return $seconds;
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}
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1;
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