From 9dcda2abe4b94abc991757ca64a681fa8681d6be Mon Sep 17 00:00:00 2001
From: Rob Ostensen <rob@boxacle.net>
Date: Tue, 13 Sep 2011 15:45:23 -0500
Subject: [PATCH] add a check to the setup page for the php calendar extension

Signed-off-by: Rob Ostensen <rob@boxacle.net>
---
 htdocs/setup.php | 10 +++++++++-
 po/messages.pot  |  3 +++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/htdocs/setup.php b/htdocs/setup.php
index beb1522c..1e8030c1 100644
--- a/htdocs/setup.php
+++ b/htdocs/setup.php
@@ -78,6 +78,13 @@ function check_ldap() {
   return new CheckResult(isset($loaded_extensions['ldap']));
 }
 
+function check_calendar() {
+  global $phpinfo, $loaded_extensions;
+
+  if (!function_exists('cal_days_in_month')) return new CheckResult(false);
+  return new CheckResult(isset($loaded_extensions['calendar']));
+}
+
 function check_suhosin_server_strip() {
   global $loaded_extensions;
 
@@ -239,7 +246,8 @@ function build_dependencies_table( ) {
     translate('PHP DateTime class')               => 'check_datetime',
     translate('Suhosin "server.strip" disabled')  => 'check_suhosin_server_strip',
     translate('PHP Magic Quotes GPC off')         => 'check_magic_quotes_gpc',
-    translate('PHP Magic Quotes runtime off')     => 'check_magic_quotes_runtime'
+    translate('PHP Magic Quotes runtime off')     => 'check_magic_quotes_runtime',
+    translate('PHP calendar extension available') => 'check_calendar'
     );
 
   if ( isset($c->authenticate_hook) && isset($c->authenticate_hook['call']) && $c->authenticate_hook['call'] == 'LDAP_check') {
diff --git a/po/messages.pot b/po/messages.pot
index f6876a9d..9187a873 100644
--- a/po/messages.pot
+++ b/po/messages.pot
@@ -754,6 +754,9 @@ msgstr ""
 msgid "PHP LDAP module available"
 msgstr ""
 
+msgid "PHP calendar extension available"
+msgstr ""
+
 msgid "PHP Magic Quotes GPC off"
 msgstr ""