From e16e9205d79450ca9b70f391ed02b0e939c600d3 Mon Sep 17 00:00:00 2001
From: Chris Cormack <chris@bigballofwax.co.nz>
Date: Mon, 24 Aug 2009 20:49:11 +1200
Subject: [PATCH] Updating the Makefile so memcached configuration can be added
 to the koha-conf.xml file

Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
---
 Makefile.PL       | 25 +++++++++++++++++++++++++
 etc/koha-conf.xml |  2 ++
 rewrite-config.PL |  3 ++-
 3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/Makefile.PL b/Makefile.PL
index a3775f0ea5..e5c1e79bbd 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -413,6 +413,9 @@ my %config_defaults = (
   'PAZPAR2_PORT' => '11002',
   'RUN_DATABASE_TESTS' => 'no',
   'PATH_TO_ZEBRA' => '',
+  'USE_MEMCACHED'     => 'no',
+  'MEMCACHED_SERVERS' => '127.0.0.1:11211',
+  'MEMCACHED_NAMESPACE' => 'KOHA'
 );
 
 # set some default configuration options based on OS
@@ -449,6 +452,7 @@ my %valid_config_values = (
   'ZEBRA_MARC_FORMAT' => { 'marc21' => 1, 'unimarc' => 1 }, # FIXME should generate from contents of distributation
   'ZEBRA_LANGUAGE'    => { 'en' => 1, 'fr' => 1 }, # FIXME should generate from contents of distribution
   'RUN_DATABASE_TESTS' => { 'yes' => 1, 'no' => 1 },
+  'USE_MEMCACHED'      => { 'yes' => 1, 'no' => 1 },
 );
 
 # get settings from command-line
@@ -577,6 +581,7 @@ WriteMakefile(
                             'MIME::Lite'                       => 3.00,
                             'MIME::QuotedPrint'                => 3.07,
                             'Mail::Sendmail'                   => 0.79,
+                            'Memoize::Memcached'               => 0.03, # optional
                             'Net::LDAP'                        => 0.33, # optional
                             'Net::LDAP::Filter'                => 0.14, # optional
                             'Net::Z3950::ZOOM'                 => 1.16,
@@ -1083,6 +1088,26 @@ PazPar2 port?);
 
         }
     }
+  $msg = q(
+Use memcached and memoize to cache the results of some function calls? 
+This provides a signficant performance improvement. 
+You will need a Memcached server running.);
+  $msg .= _add_valid_values_disp('USE_MEMCACHED', $valid_values);
+  $config{'USE_MEMCACHED'} = _get_value('USE_MEMCACHED', $msg, $defaults->{'USE_MEMCACHED'}, $valid_values, $install_log_values);
+  if ($config{'USE_MEMCACHED'} eq 'yes'){
+      $msg = q(
+Since you've chosen to use caching, you must specify the memcached servers and the namespace to use:
+);
+      $msg = q(
+Memcached server address?);
+      $config{'MEMCACHED_SERVERS'} = _get_value('MEMCACHED_SERVERS', $msg, $defaults->{'MEMCACHED_SERVERS'}, $valid_values, $install_log_values);
+       
+      $msg = q(
+Memcached namespace?);
+      $config{'MEMCACHED_NAMESPACE'} = _get_value('MEMCACHED_NAMESPACE', $msg, $defaults->{'MEMCACHED_NAMESPACE'}, $valid_values, $install_log_values);
+  }
+
+
 
   $msg = q(
 Would you like to run the database-dependent test suite?);
diff --git a/etc/koha-conf.xml b/etc/koha-conf.xml
index e627fc6af5..3feb98ec62 100644
--- a/etc/koha-conf.xml
+++ b/etc/koha-conf.xml
@@ -191,5 +191,7 @@ __PAZPAR2_TOGGLE_XML_POST__
  <pazpar2url>http://__PAZPAR2_HOST__:__PAZPAR2_PORT__/search.pz2</pazpar2url>
  <install_log>__MISC_DIR__/koha-install-log</install_log>
  <useldapserver>0</useldapserver><!-- see C4::Auth_with_ldap for extra configs you must add if you want to turn this on -->
+ <memcached_servers>__MEMCACHED_SERVERS__</memcached_servers>
+ <memcached_namespace>__MEMCACHED_NAMESPACE__</memcached_namespace>
 </config>
 </yazgfs>
diff --git a/rewrite-config.PL b/rewrite-config.PL
index 9caadf17fb..9009eb5786 100644
--- a/rewrite-config.PL
+++ b/rewrite-config.PL
@@ -137,6 +137,8 @@ $prefix = $ENV{'INSTALL_BASE'} || "/usr";
   "__AUTH_INDEX_MODE__" => 'grs1',
   "__RUN_DATABASE_TESTS__" => 'no',
   "__PATH_TO_ZEBRA__" => "",
+  "__MEMCACHED_SERVERS__" => "",
+  "__MEMCACHED_NAMESPACE__" => "",
 );
 
 # Override configuration from the environment
@@ -192,4 +194,3 @@ Makefile.PL, ExtUtils::MakeMaker(3)
 MJ Ray mjr at phonecoop.coop
 
 =cut
-
-- 
2.39.5