Attachment 71840 Details for Bug 20123 – Bug 20123: Allow multiple instances of Koha to have different timezones on the same server

[patch] Bug 20123: Allow multiple instances of Koha to have different timezones on the same server

Bug-20123-Allow-multiple-instances-of-Koha-to-have.patch (text/plain), 3.13 KB, created by Kyle M Hall (khall) on 2018-02-16 18:01:53 UTC

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Creator: Kyle M Hall (khall)

Created: 2018-02-16 18:01:53 UTC

Size: 3.13 KB

patch

obsolete

>From 3d47ee32f65830fff63226ef42029c2adc437a4f Mon Sep 17 00:00:00 2001
>From: Kyle M Hall <kyle@bywatetsolutions.com>
>Date: Thu, 1 Feb 2018 13:21:54 -0500
>Subject: [PATCH] Bug 20123: Allow multiple instances of Koha to have different
> timezones on the same server
>
>Most of Koha depends on the local timezone of the server, except for Koha::Database which support an ENV override with the key TZ.
>
>We should take this a step further. We should not only accept the TZ environment variable for all of Koha, we should really be able to set the timezone in the koha conf file as well so we don't have to pass that environment variable to things like cronjobs and one-off scripts.
>
>Test Plan:
>1) Apply this patch
>2) Set a timzone in your koha_conf file, that is *not* your local time zone
>   Available timzones are listed here: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
>3) Restart apache/plack
>4) Perform some actions, check the timestamps in the database and in the
>   html output, note they are for the set timezone and not the local
>   timezone.
>5) prove t/timezones.t
>---
> C4/Context.pm    | 18 +++++++++++++++++-
> Koha/Database.pm |  2 +-
> t/timezones.t    | 16 ++++++++++++++++
> 3 files changed, 34 insertions(+), 2 deletions(-)
> create mode 100755 t/timezones.t
>
>diff --git a/C4/Context.pm b/C4/Context.pm
>index 1eb5f88..07e8185 100644
>--- a/C4/Context.pm
>+++ b/C4/Context.pm
>@@ -969,6 +969,21 @@ sub get_versions {
>     return %versions;
> }
> 
>+=head2 timezone
>+
>+  my $C4::Context->timzone
>+
>+  Returns a timezone code for the instance of Koha
>+
>+=cut
>+
>+sub timezone {
>+    my $self = shift;
>+
>+    my $timezone = C4::Context->config('timezone') || $ENV{TZ} || 'local';
>+
>+    return $timezone;
>+}
> 
> =head2 tz
> 
>@@ -981,7 +996,8 @@ sub get_versions {
> sub tz {
>     my $self = shift;
>     if (!defined $context->{tz}) {
>-        $context->{tz} = DateTime::TimeZone->new(name => 'local');
>+        my $timezone = $self->timezone;
>+        $context->{tz} = DateTime::TimeZone->new(name => $timezone);
>     }
>     return $context->{tz};
> }
>diff --git a/Koha/Database.pm b/Koha/Database.pm
>index 7daf5f0..638ba8f 100644
>--- a/Koha/Database.pm
>+++ b/Koha/Database.pm
>@@ -70,7 +70,7 @@ sub _new_schema {
> 
> 
>     my ( %encoding_attr, $encoding_query, $tz_query );
>-    my $tz = $ENV{TZ};
>+    my $tz = C4::Context->timezone;
>     if ( $db_driver eq 'mysql' ) {
>         %encoding_attr = ( mysql_enable_utf8 => 1 );
>         $encoding_query = "set NAMES 'utf8'";
>diff --git a/t/timezones.t b/t/timezones.t
>new file mode 100755
>index 0000000..aa042c2
>--- /dev/null
>+++ b/t/timezones.t
>@@ -0,0 +1,16 @@
>+use Modern::Perl;
>+
>+use C4::Context;
>+
>+use Test::More tests => 3;
>+use t::lib::Mocks;
>+
>+$ENV{TZ} = q{};
>+t::lib::Mocks::mock_config( 'timezone', q{} );
>+is( C4::Context->timezone, 'local', 'Got local timezone with no env or config timezone set' );
>+
>+$ENV{TZ} = 'Antarctica/Macquarie';
>+is( C4::Context->timezone, 'Antarctica/Macquarie', 'Got correct timezone using ENV, overrides local time' );
>+
>+t::lib::Mocks::mock_config( 'timezone', 'Antarctica/South_Pole' );
>+is( C4::Context->timezone, 'Antarctica/South_Pole', 'Got correct timezone using config, overrides env' );
>-- 
>2.10.2

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