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package PINGDOMFETCH::DateHelper;
use strict;
use warnings;
use Date::Format;
use Time::ParseDate;
use PINGDOMFETCH::Config;
use PINGDOMFETCH::Display;
use PINGDOMFETCH::Utils;
our @ISA = ('PINGDOMFETCH::Display');
use overload '""' => sub {
my ($self) = @_;
$self->full_str();
};
sub new ($;$) {
my ( $class, $config, $time ) = @_;
my $self = bless { config => $config }, $class;
$self->time($time);
return $self;
}
sub time {
my ( $self, $time ) = @_;
my $config = $self->{config};
$time = $self->{time} if not defined $time or $time eq '';
if ( not defined $time or $time eq '' ) {
$time //= time();
return $self->{time} = $time;
}
elsif ( $time !~ /^\d+$/ ) {
my $parsed = parsedate($time);
$self->error("Can't parse time '$time'") unless defined $parsed;
$time = $parsed;
}
return $self->{time} = $time;
}
sub flatten {
my ( $self, $flatten ) = @_;
if ( $flatten eq 'bod' ) {
return $self->begin_of_day();
}
elsif ( $flatten eq 'eod' ) {
return $self->end_of_day();
}
elsif ( $flatten eq 'boh' ) {
return $self->begin_of_hour();
}
elsif ( $flatten eq 'eoh' ) {
return $self->end_of_hour();
}
else {
$self->error("Can't parse flatten method '$flatten'");
}
}
sub localtime {
my ( $self, $time ) = @_;
return localtime( $self->time($time) );
}
sub prev_day {
my ( $self, $time ) = @_;
return $self->time( $self->time($time) - 86400 );
}
sub next_day {
my ( $self, $time ) = @_;
return $self->time( $self->time($time) + 86400 );
}
sub begin_of_day {
my ( $self, $time ) = @_;
my @localtime = $self->localtime($time);
my ( $sec, $min, $hour, @rest ) = @localtime;
return $self->time( $self->time() - $sec - 60 * ( $min + 60 * $hour ) );
}
sub end_of_day {
my ( $self, $time ) = @_;
my @localtime = $self->localtime($time);
my ( $sec, $min, $hour, @rest ) = @localtime;
return $self->time( $self->begin_of_day() + 86399 );
}
sub begin_of_hour {
my ( $self, $time ) = @_;
my @localtime = $self->localtime($time);
my ( $sec, $min, $hour, @rest ) = @localtime;
return $self->time( $self->time() - $sec - 60 * $min );
}
sub end_of_hour {
my ( $self, $time ) = @_;
return $self->time( $self->begin_of_hour() + 59 * ( 1 + 60 ) );
}
sub is_a_day {
my ($self) = @_;
return $self->time() == 86400;
}
sub is_begin_of_a_day {
my ($self) = @_;
my @localtime = $self->localtime( $self->time() );
my ( $sec, $min, $hour, @rest ) = @localtime;
return $sec == 0 and $min == 0 and $hour == 0;
}
sub is_in_future {
my ($self) = @_;
my $dh = PINGDOMFETCH::DateHelper->new( $self->{config} );
return $self->time() > $dh->time() ? 1 : 0;
}
sub days_until {
my ( $self, $dh ) = @_;
return ( $dh->time() - $self->time() ) / 86400;
}
sub day_str {
my ( $self, $time ) = @_;
my @localtime = $self->localtime($time);
#return strftime( "%D", @localtime );
return strftime( "%d.%m.%Y", @localtime );
}
sub full_str {
my ( $self, $time ) = @_;
my @localtime = $self->localtime($time);
#return strftime( "%c", @localtime );
return strftime( "%d.%m.%Y %H:%M:%S", @localtime );
}
sub print {
my ( $self, $time ) = @_;
$self->time($time);
say $self->full_str();
return undef;
}
1;
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