From 9d76357ab4d4753520911e244dd208f875ad2ced Mon Sep 17 00:00:00 2001
From: Dave Greenberg <dave@civicrm.org>
Date: Thu, 13 Feb 2014 13:21:11 -0800
Subject: [PATCH] CRM-14193 - Add CiviMail component setting to control Dedupe
 Mailings option. This PR replaces PR 2497 which had fatal syntax error
 (missing comma) in Mailing.setting.php

----------------------------------------
* CRM-14193: Add option to default Civimail "dedupe e-mail" setting to true
  http://issues.civicrm.org/jira/browse/CRM-14193
---
 CRM/Admin/Form/Preferences/Mailing.php |  7 +++++++
 CRM/Mailing/Form/Group.php             |  4 ++++
 settings/Mailing.setting.php           | 16 +++++++++++++++-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/CRM/Admin/Form/Preferences/Mailing.php b/CRM/Admin/Form/Preferences/Mailing.php
index cb98e4b035..c979bc6dd5 100644
--- a/CRM/Admin/Form/Preferences/Mailing.php
+++ b/CRM/Admin/Form/Preferences/Mailing.php
@@ -106,6 +106,13 @@ class CRM_Admin_Form_Preferences_Mailing extends CRM_Admin_Form_Preferences {
           'weight' => 9,
           'description' => ts('Don\'t check for presence of mandatory tokens (domain address; unsubscribe/opt-out) before sending mailings. WARNING: Mandatory tokens are a safe-guard which facilitate compliance with the US CAN-SPAM Act. They should only be disabled if your organization adopts other mechanisms for compliance or if your organization is not subject to CAN-SPAM.'),
         ),
+        'dedupe_email_default' =>          
+        array(
+          'html_type' => 'checkbox',
+          'title' => ts('CiviMail dedupes e-mail addresses by default'),
+          'weight' => 10,
+          'description' => NULL,
+        ),
       ),
     );
 
diff --git a/CRM/Mailing/Form/Group.php b/CRM/Mailing/Form/Group.php
index 788ee89e32..e653fa6ff8 100644
--- a/CRM/Mailing/Form/Group.php
+++ b/CRM/Mailing/Form/Group.php
@@ -100,6 +100,10 @@ class CRM_Mailing_Form_Group extends CRM_Contact_Form_Task {
     $continue = CRM_Utils_Request::retrieve('continue', 'String', $this, FALSE, NULL);
 
     $defaults = array();
+    $defaults['dedupe_email'] = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::MAILING_PREFERENCES_NAME,
+      'dedupe_email_default', NULL, FALSE
+    );
+
     if ($this->_mailingID) {
       // check that the user has permission to access mailing id
       CRM_Mailing_BAO_Mailing::checkPermission($this->_mailingID);
diff --git a/settings/Mailing.setting.php b/settings/Mailing.setting.php
index 31b6c02d60..2e4d0238c1 100644
--- a/settings/Mailing.setting.php
+++ b/settings/Mailing.setting.php
@@ -149,5 +149,19 @@ return array(
     'is_contact' => 0,
     'description' => 'Don\'t check for presence of mandatory tokens (domain address; unsubscribe/opt-out) before sending mailings. WARNING: Mandatory tokens are a safe-guard which facilitate compliance with the US CAN-SPAM Act. They should only be disabled if your organization adopts other mechanisms for compliance or if your organization is not subject to CAN-SPAM.',
     'help_text' => null,
+  ), 
+  'dedupe_email_default' => array(
+    'group_name' => 'Mailing Preferences',
+    'group' => 'mailing',
+    'name' => 'dedupe_email_default',
+    'type' => 'Integer',
+    'html_type' => 'checkbox',
+    'default' => 1,
+    'add' => '4.5',
+    'title' => 'CiviMail dedupes e-mail addresses by default',
+    'is_domain' => 1,
+    'is_contact' => 0,
+    'description' => 'Set the "dedupe e-mail" option when sending a new mailing to "true" by default.',
+    'help_text' => null,
   ),
-  );
+);
-- 
2.25.1