[Patches] [PATCH] Caching support and syspref
koha-patchbot at kohaaloha.com
koha-patchbot at kohaaloha.com
Mon Nov 21 12:45:33 NZDT 2011
From: Chris Hall <chrish at catalyst.net.nz>
Date: Mon, 21 Nov 2011 11:38:23 +1300
Subject: [PATCH] Caching support and syspref
---
C4/Cache.pm | 83 --------------------
C4/Cache/Memcached.pm | 76 ------------------
Koha/Cache.pm | 82 +++++++++++++++++++
Koha/Cache/Memcached.pm | 75 ++++++++++++++++++
installer/data/mysql/updatedatabase.pl | 6 ++
.../prog/en/modules/admin/preferences/admin.pref | 10 ++-
6 files changed, 172 insertions(+), 160 deletions(-)
delete mode 100644 C4/Cache.pm
delete mode 100644 C4/Cache/Memcached.pm
create mode 100644 Koha/Cache.pm
create mode 100644 Koha/Cache/Memcached.pm
diff --git a/C4/Cache.pm b/C4/Cache.pm
deleted file mode 100644
index 151a3fa..0000000
--- a/C4/Cache.pm
+++ /dev/null
@@ -1,83 +0,0 @@
-package C4::Cache;
-
-# Copyright 2009 Chris Cormack and The Koha Dev Team
-#
-# This file is part of Koha.
-#
-# Koha is free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-#
-# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with Koha; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-=head1 NAME
-
-C4::Cache - Handling caching of html and Objects for Koha
-
-=head1 SYNOPSIS
-
- use C4::Cache (cache_type => $cache_type, %params );
-
-=head1 DESCRIPTION
-
-Base class for C4::Cache::X. Subclasses need to provide the following methods
-
-B<_cache_handle ($params_hr)> - cache handle creator
-
-B<set_in_cache ($key, $value, $expiry)>
-
-B<get_from_cache ($key)>
-
-B<clear_from_cache ($key)>
-
-B<flush_all ()>
-
-=head1 FUNCTIONS
-
-=cut
-
-use strict;
-use warnings;
-use Carp;
-
-use base qw(Class::Accessor);
-
-use C4::Cache::Memcached;
-
-__PACKAGE__->mk_ro_accessors( qw( cache ) );
-
-sub new {
- my $class = shift;
- my %param = @_;
-
- my $cache_type = $param{cache_type} || 'memcached';
- my $subclass = __PACKAGE__."::".ucfirst($cache_type);
- my $cache = $subclass->_cache_handle(\%param)
- or croak "Cannot create cache handle for '$cache_type'";
- return bless $class->SUPER::new({cache => $cache}), $subclass;
-}
-
-=head2 EXPORT
-
-None by default.
-
-=head1 SEE ALSO
-
-C4::Cache::Memcached
-
-=head1 AUTHOR
-
-Chris Cormack, E<lt>chris at bigballofwax.co.nzE<gt>
-
-=cut
-
-1;
-
-__END__
diff --git a/C4/Cache/Memcached.pm b/C4/Cache/Memcached.pm
deleted file mode 100644
index 1233d41..0000000
--- a/C4/Cache/Memcached.pm
+++ /dev/null
@@ -1,76 +0,0 @@
-package C4::Cache::Memcached;
-
-# Copyright 2009 Chris Cormack and The Koha Dev Team
-#
-# This file is part of Koha.
-#
-# Koha is free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-#
-# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
-# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with Koha; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-use strict;
-use warnings;
-use Carp;
-
-use Cache::Memcached;
-
-use base qw(C4::Cache);
-
-sub _cache_handle {
- my $class = shift;
- my $params = shift;
-
- my @servers = split /,/, $params->{'cache_servers'};
-
- return Cache::Memcached->new(
- servers => \@servers,
- namespace => $params->{'namespace'} || 'KOHA',
- );
-}
-
-sub set_in_cache {
- my ( $self, $key, $value, $expiry ) = @_;
- croak "No key" unless $key;
-
- if ( defined $expiry ) {
- return $self->cache->set( $key, $value, $expiry );
- }
- else {
- return $self->cache->set( $key, $value );
- }
-}
-
-sub get_from_cache {
- my ( $self, $key ) = @_;
- croak "No key" unless $key;
- return $self->cache->get($key);
-}
-
-sub clear_from_cache {
- my ( $self, $key ) = @_;
- croak "No key" unless $key;
- return $self->cache->delete($key);
-}
-
-sub flush_all {
- my $self = shift;
- return $self->cache->flush_all;
-}
-
-1;
-__END__
-
-=head1 NAME
-
-C4::Cache::Memcached - memcached subclass of C4::Cache
-
-=cut
diff --git a/Koha/Cache.pm b/Koha/Cache.pm
new file mode 100644
index 0000000..7d39c3d
--- /dev/null
+++ b/Koha/Cache.pm
@@ -0,0 +1,82 @@
+package Koha::Cache;
+
+# Copyright 2009 Chris Cormack and The Koha Dev Team
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+=head1 NAME
+
+Koha::Cache - Handling caching of html and Objects for Koha
+
+=head1 SYNOPSIS
+
+ use C4::Cache (cache_type => $cache_type, %params );
+
+=head1 DESCRIPTION
+
+Base class for C4::Cache::X. Subclasses need to provide the following methods
+
+B<_cache_handle ($params_hr)> - cache handle creator
+
+B<set_in_cache ($key, $value, $expiry)>
+
+B<get_from_cache ($key)>
+
+B<clear_from_cache ($key)>
+
+B<flush_all ()>
+
+=head1 FUNCTIONS
+
+=cut
+
+use strict;
+use warnings;
+use Carp;
+
+use base qw(Class::Accessor);
+
+use Koha::Cache::Memcached;
+
+__PACKAGE__->mk_ro_accessors( qw( cache ) );
+
+sub new {
+ my $class = shift;
+ my $param = shift;
+ my $cache_type = $param->{cache_type} || 'memcached';
+ my $subclass = __PACKAGE__."::".ucfirst($cache_type);
+ my $cache = $subclass->_cache_handle($param)
+ or croak "Cannot create cache handle for '$cache_type'";
+ return bless $class->SUPER::new({cache => $cache}), $subclass;
+}
+
+=head2 EXPORT
+
+None by default.
+
+=head1 SEE ALSO
+
+C4::Cache::Memcached
+
+=head1 AUTHOR
+
+Chris Cormack, E<lt>chris at bigballofwax.co.nzE<gt>
+
+=cut
+
+1;
+
+__END__
diff --git a/Koha/Cache/Memcached.pm b/Koha/Cache/Memcached.pm
new file mode 100644
index 0000000..792b763
--- /dev/null
+++ b/Koha/Cache/Memcached.pm
@@ -0,0 +1,75 @@
+package Koha::Cache::Memcached;
+
+# Copyright 2009 Chris Cormack and The Koha Dev Team
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+use strict;
+use warnings;
+use Carp;
+
+use Cache::Memcached;
+
+use base qw(Koha::Cache);
+
+sub _cache_handle {
+ my $class = shift;
+ my $params = shift;
+ my @servers = split /,/, $params->{'cache_servers'};
+ return Cache::Memcached->new(
+ servers => \@servers,
+ namespace => $params->{'namespace'} || 'KOHA',
+ );
+}
+
+sub set_in_cache {
+ my ( $self, $key, $value, $expiry ) = @_;
+ croak "No key" unless $key;
+ $self->cache->set_debug;
+
+ if ( defined $expiry ) {
+ return $self->cache->set( $key, $value, $expiry );
+ }
+ else {
+ return $self->cache->set( $key, $value );
+ }
+}
+
+sub get_from_cache {
+ my ( $self, $key ) = @_;
+ croak "No key" unless $key;
+ return $self->cache->get($key);
+}
+
+sub clear_from_cache {
+ my ( $self, $key ) = @_;
+ croak "No key" unless $key;
+ return $self->cache->delete($key);
+}
+
+sub flush_all {
+ my $self = shift;
+ return $self->cache->flush_all;
+}
+
+1;
+__END__
+
+=head1 NAME
+
+C4::Cache::Memcached - memcached subclass of C4::Cache
+
+=cut
diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index 815a71d..49ef378 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -4549,6 +4549,12 @@ if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
print "Upgrade to $DBversion done Koha 3.6.0 release \n";
SetVersion ($DBversion);
}
+$DBversion = "3.06.00.xxx";
+if (C4::Context->preference("Version") < TransformToNum($DBversion)) {
+ $dbh->do("INSERT INTO systempreferences (variable,value,explanation,options,type) VALUES('usecache',0,'If on pages with caching enabled will use caching',NULL,'YesNo')");
+ print "Upgradet to $DBversion done (Added syspref usecache, When this preference is turned on pages with with caching support will use caching) \n";
+ SetVersion ($DBversion);
+}
=head1 FUNCTIONS
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/admin.pref b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/admin.pref
index f026c7e..e44af8d 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/admin.pref
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/preferences/admin.pref
@@ -94,4 +94,12 @@ Administration:
- of CAS when logging out of Koha.
-
- The CAS Authentication Server can be found at
- - pref: casServerUrl
+ - pref: casServerUrl
+ Caching options:
+ -
+ - pref: usecache
+ default: 0
+ choices:
+ yes: Use
+ no: "Don't use"
+ - memcached caching
--
1.7.4.1
More information about the Patches
mailing list