From ee9ee7f66fae218afe24942166ba833eb490ada3 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Sun, 29 Jan 2012 08:49:49 -0500
Subject: [PATCH] Backported r5820 and r5842
---
plugins/show_additional_headers/show_additional_headers.php | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/plugins/show_additional_headers/show_additional_headers.php b/plugins/show_additional_headers/show_additional_headers.php
new file mode 100644
index 0000000..0007ce3
--- /dev/null
+++ b/plugins/show_additional_headers/show_additional_headers.php
@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * Show additional message headers
+ *
+ * Proof-of-concept plugin which will fetch additional headers
+ * and display them in the message view.
+ *
+ * Enable the plugin in config/main.inc.php and add your desired headers:
+ * $rcmail_config['show_additional_headers'] = array('User-Agent');
+ *
+ * @version 1.0
+ * @author Thomas Bruederli
+ * @website http://roundcube.net
+ */
+class show_additional_headers extends rcube_plugin
+{
+ public $task = 'mail';
+
+ function init()
+ {
+ $rcmail = rcmail::get_instance();
+ if ($rcmail->action == 'show' || $rcmail->action == 'preview') {
+ $this->add_hook('imap_init', array($this, 'imap_init'));
+ $this->add_hook('message_headers_output', array($this, 'message_headers'));
+ } else if ($rcmail->action == '') {
+ // with enabled_caching we're fetching additional headers before show/preview
+ $this->add_hook('imap_init', array($this, 'imap_init'));
+ }
+ }
+
+ function imap_init($p)
+ {
+ $rcmail = rcmail::get_instance();
+ if ($add_headers = (array)$rcmail->config->get('show_additional_headers', array()))
+ $p['fetch_headers'] = trim($p['fetch_headers'].' ' . strtoupper(join(' ', $add_headers)));
+
+ return $p;
+ }
+
+ function message_headers($p)
+ {
+ $rcmail = rcmail::get_instance();
+ foreach ((array)$rcmail->config->get('show_additional_headers', array()) as $header) {
+ $key = strtolower($header);
+ if ($value = $p['headers']->others[$key])
+ $p['output'][$key] = array('title' => $header, 'value' => Q($value));
+ }
+
+ return $p;
+ }
+}
--
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