From 162bc85be9ded67203e4471c51cb26c19853d1a2 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sun, 15 Nov 2015 08:32:04 -0500
Subject: [PATCH] Add support for :from parameter in vacation action (patch from Michele Locati)

---
 plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php |   20 ++++++++++++++++++--
 1 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php b/plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php
index 2c26de1..13082cd 100644
--- a/plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php
+++ b/plugins/managesieve/lib/Roundcube/rcube_sieve_vacation.php
@@ -181,6 +181,7 @@
         }
 
         $status        = rcube_utils::get_input_value('vacation_status', rcube_utils::INPUT_POST);
+        $from          = rcube_utils::get_input_value('vacation_from', rcube_utils::INPUT_POST);
         $subject       = rcube_utils::get_input_value('vacation_subject', rcube_utils::INPUT_POST, true);
         $reason        = rcube_utils::get_input_value('vacation_reason', rcube_utils::INPUT_POST, true);
         $addresses     = rcube_utils::get_input_value('vacation_addresses', rcube_utils::INPUT_POST, true);
@@ -198,7 +199,8 @@
         $interval_type                   = $interval_type == 'seconds' ? 'seconds' : 'days';
         $vacation_action['type']         = 'vacation';
         $vacation_action['reason']       = $this->strip_value(str_replace("\r\n", "\n", $reason));
-        $vacation_action['subject']      = $subject;
+        $vacation_action['subject']      = trim($subject);
+        $vacation_action['from']         = trim($from);
         $vacation_action['addresses']    = $addresses;
         $vacation_action[$interval_type] = $interval;
         $vacation_tests                  = (array) $this->vacation['tests'];
@@ -213,6 +215,10 @@
                 $error = 'noemailwarning';
                 break;
             }
+        }
+
+        if (!empty($vacation_action['from']) && !rcube_utils::check_email($vacation_action['from'])) {
+            $error = 'noemailwarning';
         }
 
         if ($vacation_action['reason'] == '') {
@@ -335,6 +341,7 @@
         $addresses = !$auto_addr || count($this->vacation) > 1 ? (array) $this->vacation['addresses'] : $this->user_emails();
 
         // form elements
+        $from      = new html_inputfield(array('name' => 'vacation_from', 'id' => 'vacation_from', 'size' => 50));
         $subject   = new html_inputfield(array('name' => 'vacation_subject', 'id' => 'vacation_subject', 'size' => 50));
         $reason    = new html_textarea(array('name' => 'vacation_reason', 'id' => 'vacation_reason', 'cols' => 60, 'rows' => 8));
         $interval  = new html_inputfield(array('name' => 'vacation_interval', 'id' => 'vacation_interval', 'size' => 5));
@@ -471,6 +478,8 @@
         // Advanced tab
         $table = new html_table(array('cols' => 2));
 
+        $table->add('title', html::label('vacation_from', $this->plugin->gettext('vacation.from')));
+        $table->add(null, $from->show($this->vacation['from']));
         $table->add('title', html::label('vacation_addresses', $this->plugin->gettext('vacation.addresses')));
         $table->add(null, $addresses . $addresses_link->show($this->plugin->gettext('filladdresses')));
         $table->add('title', html::label('vacation_interval', $this->plugin->gettext('vacation.interval')));
@@ -753,6 +762,7 @@
             'action'    => $this->vacation['action'],
             'target'    => $this->vacation['target'],
             'addresses' => $this->vacation['addresses'],
+            'from'      => $this->vacation['from'],
         );
 
         return $vacation;
@@ -781,7 +791,8 @@
         $vacation['type']      = 'vacation';
         $vacation['reason']    = $this->strip_value(str_replace("\r\n", "\n", $data['message']));
         $vacation['addresses'] = $data['addresses'];
-        $vacation['subject']   = $data['subject'];
+        $vacation['subject']   = trim($data['subject']);
+        $vacation['from']      = trim($data['from']);
         $vacation_tests        = (array) $this->vacation['tests'];
 
         foreach ((array) $vacation['addresses'] as $aidx => $address) {
@@ -796,6 +807,11 @@
             }
         }
 
+        if (!empty($vacation['from']) && !rcube_utils::check_email($vacation['from'])) {
+            $this->error = "Invalid address in 'from': " . $vacation['from'];
+            return false;
+        }
+
         if ($vacation['reason'] == '') {
             $this->error = "No vacation message specified";
             return false;

--
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