From 64ac219b509df82cddd28cf472e43f3b11def776 Mon Sep 17 00:00:00 2001
From: Ralf Becker <ralfbecker@outdoor-training.de>
Date: Mon, 19 May 2014 16:13:37 +0000
Subject: [PATCH] * Admin/Mail: allow admins to set vacation notice for a user

---
 mail/inc/class.mail_hooks.inc.php | 35 +++++++++++++++++++++++++++++++
 mail/setup/setup.inc.php          |  1 +
 2 files changed, 36 insertions(+)

diff --git a/mail/inc/class.mail_hooks.inc.php b/mail/inc/class.mail_hooks.inc.php
index 50f26740e4..13e84c48ea 100644
--- a/mail/inc/class.mail_hooks.inc.php
+++ b/mail/inc/class.mail_hooks.inc.php
@@ -16,6 +16,41 @@
 class mail_hooks
 {
 	/**
+	 * Hook to add context menu entries to user list
+	 *
+	 * @param array $data
+	 */
+	static function edit_user($data)
+	{
+		unset($data);	// not used, but required by function signature
+
+		$have_imap_admin_and_sieve = false;
+		// list all mail accounts
+		foreach(emailadmin_account::search(false, 'params', null, false, 0, false) as $params)
+		{
+			// check if account is valid for multiple users, has admin credentials and sieve enabled
+			if (emailadmin_account::is_multiple($params) &&
+				$params['acc_imap_admin_username'] && $params['acc_sieve_enabled'])
+			{
+				$have_imap_admin_and_sieve = true;
+				break;
+			}
+		}
+		$user_actions = array();
+
+		if ($have_imap_admin_and_sieve)	// add action to set vacation notice for a user
+		{
+			$user_actions[] = array (
+				'id' => 'mail_vacation',
+				'caption' => 'Vacation notice',
+				'popup' => '750x420',
+				'url' => 'menuaction=mail.mail_sieve.editVacation&account_id=$id',
+			);
+		}
+		return $user_actions;
+	}
+
+	/**
      * Hook called by link-class to include mail in the appregistry of the linkage
      *
      * @param array/string $location location and other parameters (not used)
diff --git a/mail/setup/setup.inc.php b/mail/setup/setup.inc.php
index ab8e430d53..1180c0c611 100644
--- a/mail/setup/setup.inc.php
+++ b/mail/setup/setup.inc.php
@@ -35,6 +35,7 @@ $setup_info['mail']['hooks']['sidebox_menu'] = 'mail_hooks::sidebox_menu';
 $setup_info['mail']['hooks']['session_creation'] = 'mail_bo::resetConnectionErrorCache';
 $setup_info['mail']['hooks']['verify_settings'] = 'mail_bo::forcePrefReload';
 $setup_info['mail']['hooks']['check_notify'] = 'mail_hooks::notification_check_mailbox';
+$setup_info['mail']['hooks']['edit_user'] = 'mail_hooks::edit_user';
 
 /*
 $setup_info['mail']['hooks'][] = 'home';