From a8b004e8d8f040d868e4b19da9527c177be9959d Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 04 Nov 2013 05:19:56 -0500
Subject: [PATCH] Improve identity selection based on From: header (#1489378)
---
program/steps/mail/func.inc | 42 +++++++++++++++++++++++++-----------------
1 files changed, 25 insertions(+), 17 deletions(-)
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 3c1c2bb..78a977b 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -1776,28 +1776,34 @@
}
}
- $from_idx = null;
- $found_idx = null;
- $default_identity = 0; // default identity is always first on the list
+ // decode From: address
+ $from = rcube_mime::decode_address_list($MESSAGE->headers->from, null, true, $MESSAGE->headers->charset);
+ $from = array_shift($from);
+ $from['mailto'] = strtolower($from['mailto']);
+
+ $from_idx = null;
+ $found_idx = array('to' => null, 'from' => null);
+ $check_from = in_array($compose_mode, array('draft', 'edit', 'reply'));
// Select identity
foreach ($identities as $idx => $ident) {
- // use From header
- if (in_array($compose_mode, array('draft', 'edit'))) {
- if ($MESSAGE->headers->from == $ident['ident']) {
+ // use From: header when in edit/draft or reply-to-self
+ if ($check_from && $from['mailto'] == strtolower($ident['email_ascii'])) {
+ // remember first matching identity address
+ if ($found_idx['from'] === null) {
+ $found_idx['from'] = $idx;
+ }
+ // match identity name
+ if ($from['name'] && $ident['name'] && $from['name'] == $ident['name']) {
$from_idx = $idx;
break;
}
}
- // reply to yourself
- else if ($compose_mode == 'reply' && $MESSAGE->headers->from == $ident['ident']) {
- $from_idx = $idx;
- break;
- }
- // use replied message recipients
+ // use replied/forwarded message recipients
else if (($found = array_search(strtolower($ident['email_ascii']), $a_recipients)) !== false) {
- if ($found_idx === null) {
- $found_idx = $idx;
+ // remember first matching identity address
+ if ($found_idx['to'] === null) {
+ $found_idx['to'] = $idx;
}
// match identity name
if ($a_names[$found] && $ident['name'] && $a_names[$found] == $ident['name']) {
@@ -1807,9 +1813,10 @@
}
}
- // If matching by name+address doesn't found any matches, get first found address (identity)
+ // If matching by name+address didn't find any matches,
+ // get first found identity (address) if any
if ($from_idx === null) {
- $from_idx = $found_idx;
+ $from_idx = $found_idx['from'] !== null ? $found_idx['from'] : $found_idx['to'];
}
// Try Return-Path
@@ -1840,7 +1847,8 @@
$selected = $plugin['selected'];
- return $identities[$selected !== null ? $selected : $default_identity];
+ // default identity is always first on the list
+ return $identities[$selected !== null ? $selected : 0];
}
// Fixes some content-type names
--
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