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-rw-r--r--plugins/identity_select/identity_select.php68
1 files changed, 68 insertions, 0 deletions
diff --git a/plugins/identity_select/identity_select.php b/plugins/identity_select/identity_select.php
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+<?php
+
+/**
+ * Identity selection based on additional message headers.
+ *
+ * On reply to a message user identity selection is based on
+ * content of standard headers i.e. From, To, Cc and Return-Path.
+ * Here you can add header(s) set by your SMTP server (e.g.
+ * Delivered-To, Envelope-To, X-Envelope-To, X-RCPT-TO) to make
+ * identity selection more accurate.
+ *
+ * Enable the plugin in config.inc.php and add your desired headers:
+ * $rcmail_config['identity_select_headers'] = array('Delivered-To');
+ *
+ * @version @package_version@
+ * @author Aleksander Machniak <alec@alec.pl>
+ * @license GNU GPLv3+
+ */
+class identity_select extends rcube_plugin
+{
+ public $task = 'mail';
+
+
+ function init()
+ {
+ $this->add_hook('identity_select', array($this, 'select'));
+ $this->add_hook('storage_init', array($this, 'storage_init'));
+ }
+
+ /**
+ * Adds additional headers to supported headers list
+ */
+ function storage_init($p)
+ {
+ $rcmail = rcmail::get_instance();
+
+ if ($add_headers = (array)$rcmail->config->get('identity_select_headers', array())) {
+ $p['fetch_headers'] = trim($p['fetch_headers'] . ' ' . strtoupper(join(' ', $add_headers)));
+ }
+
+ return $p;
+ }
+
+ /**
+ * Identity selection
+ */
+ function select($p)
+ {
+ if ($p['selected'] !== null) {
+ return $p;
+ }
+
+ $rcmail = rcmail::get_instance();
+
+ foreach ((array)$rcmail->config->get('identity_select_headers', array()) as $header) {
+ if ($header = $p['message']->headers->get($header, false)) {
+ foreach ($p['identities'] as $idx => $ident) {
+ if (in_array($ident['email_ascii'], (array)$header)) {
+ $p['selected'] = $idx;
+ break 2;
+ }
+ }
+ }
+ }
+
+ return $p;
+ }
+}