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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
package Bugzilla::Extension::BMO::Util;
use strict;
use warnings;
use Bugzilla::Error;
use Bugzilla::Extension::BMO::Data qw($cf_disabled_flags);
use Date::Parse;
use DateTime;
use base qw(Exporter);
our @EXPORT = qw( string_to_datetime
time_to_datetime
parse_date
is_active_status_field );
sub string_to_datetime {
my $input = shift;
my $time = parse_date($input)
or ThrowUserError('report_invalid_date', { date => $input });
return time_to_datetime($time);
}
sub time_to_datetime {
my $time = shift;
return DateTime->from_epoch(epoch => $time)
->set_time_zone('local')
->truncate(to => 'day');
}
sub parse_date {
my ($str) = @_;
if ($str =~ /^(-|\+)?(\d+)([hHdDwWmMyY])$/) {
# relative date
my ($sign, $amount, $unit, $date) = ($1, $2, lc $3, time);
my ($sec, $min, $hour, $mday, $month, $year, $wday) = localtime($date);
$amount = -$amount if $sign && $sign eq '+';
if ($unit eq 'w') {
# convert weeks to days
$amount = 7 * $amount + $wday;
$unit = 'd';
}
if ($unit eq 'd') {
$date -= $sec + 60 * $min + 3600 * $hour + 24 * 3600 * $amount;
return $date;
}
elsif ($unit eq 'y') {
return str2time(sprintf("%4d-01-01 00:00:00", $year + 1900 - $amount));
}
elsif ($unit eq 'm') {
$month -= $amount;
while ($month < 0) { $year--; $month += 12; }
return str2time(sprintf("%4d-%02d-01 00:00:00", $year + 1900, $month + 1));
}
elsif ($unit eq 'h') {
# Special case 0h for 'beginning of this hour'
if ($amount == 0) {
$date -= $sec + 60 * $min;
} else {
$date -= 3600 * $amount;
}
return $date;
}
return undef;
}
return str2time($str);
}
sub is_active_status_field {
my ($field_name) = @_;
if ($field_name =~ /^cf_status/) {
return !grep { $field_name eq $_ } @$cf_disabled_flags
}
return 0;
}
1;
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