Bug 7936: Cataloging Help Files

[koha_gimpoz] / Koha / Calendar.pm

diff --git a/Koha/Calendar.pm b/Koha/Calendar.pm
index b44bdd6..75c5c9e 100644 (file)
--- a/Koha/Calendar.pm
+++ b/Koha/Calendar.pm
@@ -18,7 +18,7 @@ sub new {
         my $o = lc $o_name;
         $self->{$o} = $options{$o_name};
     }
-    if (exists $options{TEST_MODE}) {
+    if ( exists $options{TEST_MODE} ) {
         $self->_mockinit();
         return $self;
     }
@@ -37,15 +37,16 @@ sub _init {
 'SELECT * from repeatable_holidays WHERE branchcode = ? AND ISNULL(weekday) = ?'
     );
     $repeat_sth->execute( $branch, 0 );
-    $self->{weekly_closed_days} = [0,0,0,0,0,0,0];
+    $self->{weekly_closed_days} = [ 0, 0, 0, 0, 0, 0, 0 ];
     Readonly::Scalar my $sunday => 7;
     while ( my $tuple = $repeat_sth->fetchrow_hashref ) {
-        $self->{weekly_closed_days}->[$tuple->{weekday }] = 1;
+        $self->{weekly_closed_days}->[ $tuple->{weekday} ] = 1;
     }
     $repeat_sth->execute( $branch, 1 );
-    $self->{day_month_closed_days} = [];
+    $self->{day_month_closed_days} = {};
     while ( my $tuple = $repeat_sth->fetchrow_hashref ) {
-        $self->{day_month_closed_days}->{ $tuple->{day}}->{$tuple->{month} } = 1;
+        $self->{day_month_closed_days}->{ $tuple->{day} }->{ $tuple->{month} } =
+          1;
     }
     my $special = $dbh->prepare(
 'SELECT day, month, year, title, description FROM special_holidays WHERE ( branchcode = ? ) AND (isexception = ?)'
@@ -77,12 +78,18 @@ sub _init {
           )->truncate( to => 'day' );
     }
     $self->{single_holidays} = DateTime::Set->from_datetimes( dates => $dates );
+    $self->{days_mode} = C4::Context->preference('useDaysMode');
     return;
 }
 
 sub addDate {
-    my ( $self, $base_date, $add_duration, $unit ) = @_;
-    my $days_mode = C4::Context->preference('useDaysMode');
+    my ( $self, $startdate, $add_duration, $unit ) = @_;
+    my $base_date = $startdate->clone();
+    if ( ref $add_duration ne 'DateTime::Duration' ) {
+        $add_duration = DateTime::Duration->new( days => $add_duration );
+    }
+    $unit ||= q{};    # default days ?
+    my $days_mode = $self->{days_mode};
     Readonly::Scalar my $return_by_hour => 10;
     my $day_dur = DateTime::Duration->new( days => 1 );
     if ( $add_duration->is_negative() ) {
@@ -109,7 +116,7 @@ sub addDate {
             }
 
         } else {
-            my $days = $add_duration->in_units('days');
+            my $days = abs $add_duration->in_units('days');
             while ($days) {
                 $base_date->add_duration($day_dur);
                 if ( $self->is_holiday($base_date) ) {
@@ -134,16 +141,16 @@ sub addDate {
 sub is_holiday {
     my ( $self, $dt ) = @_;
     my $dow = $dt->day_of_week;
-    if ($dow == 7) {
+    if ( $dow == 7 ) {
         $dow = 0;
     }
-    if ($self->{weekly_closed_days}->[$dow] == 1) {
+    if ( $self->{weekly_closed_days}->[$dow] == 1 ) {
         return 1;
     }
     $dt->truncate( to => 'days' );
     my $day   = $dt->day;
     my $month = $dt->month;
-    if ( $self->{day_month_closed_days}->{$month}->{$day} == 1  ) {
+    if ( exists $self->{day_month_closed_days}->{$month}->{$day} ) {
         return 1;
     }
     if ( $self->{exception_holidays}->contains($dt) ) {
@@ -161,11 +168,9 @@ sub days_between {
     my $self     = shift;
     my $start_dt = shift;
     my $end_dt   = shift;
-    $start_dt->truncate( to => 'hours' );
-    $end_dt->truncate( to => 'hours' );
 
     # start and end should not be closed days
-    my $duration = $end_dt - $start_dt;
+    my $duration = $end_dt->delta_days($start_dt);
     $start_dt->truncate( to => 'days' );
     $end_dt->truncate( to => 'days' );
     while ( DateTime->compare( $start_dt, $end_dt ) == -1 ) {
@@ -178,24 +183,41 @@ sub days_between {
 
 }
 
-sub _mockinit {
-    my $self       = shift;
-    $self->{weekly_closed_days} = [1,0,0,0,0,0,0]; # Sunday only
-    $self->{day_month_closed_days} = {
-        6 => {
-            16 => 1,
+sub hours_between {
+    my ($self, $start_dt, $end_dt) = @_;
+    my $duration = $end_dt->delta_ms($start_dt);
+    $start_dt->truncate( to => 'days' );
+    $end_dt->truncate( to => 'days' );
+    # NB this is a kludge in that it assumes all days are 24 hours
+    # However for hourly loans the logic should be expanded to
+    # take into account open/close times then it would be a duration
+    # of library open hours
+    while ( DateTime->compare( $start_dt, $end_dt ) == -1 ) {
+        $start_dt->add( days => 1 );
+        if ( $self->is_holiday($start_dt) ) {
+            $duration->subtract( hours => 24 );
         }
-    };
+    }
+    return $duration;
+
+}
+
+sub _mockinit {
+    my $self = shift;
+    $self->{weekly_closed_days} = [ 1, 0, 0, 0, 0, 0, 0 ];    # Sunday only
+    $self->{day_month_closed_days} = { 6 => { 16 => 1, } };
     my $dates = [];
-    $self->{exception_holidays} = DateTime::Set->from_datetimes( dates => $dates );
+    $self->{exception_holidays} =
+      DateTime::Set->from_datetimes( dates => $dates );
     my $special = DateTime->new(
-        year => 2011,
-        month => 6,
-        day  => 1,
+        year      => 2011,
+        month     => 6,
+        day       => 1,
         time_zone => 'Europe/London',
     );
     push @{$dates}, $special;
     $self->{single_holidays} = DateTime::Set->from_datetimes( dates => $dates );
+    $self->{days_mode} = 'Calendar';
     return;
 }