diff options
Diffstat (limited to 'plugins/show_additional_headers/show_additional_headers.php')
-rw-r--r-- | 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 000000000..cc71421ee --- /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 @package_version@ + * @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') { + $this->add_hook('storage_init', array($this, 'storage_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 + $this->add_hook('storage_init', array($this, 'storage_init')); + } + } + + function storage_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; + } +} |