Import Ruty

2024-03-11 00:58:34 +01:00
parent 34a31bb184
commit 985f1ab418
618 changed files with 225414 additions and 0 deletions
@@ -0,0 +1,98 @@
+<?php
+
+/**
+ +-----------------------------------------------------------------------+
+ | This file is part of the Roundcube Webmail client                     |
+ |                                                                       |
+ | Copyright (C) The Roundcube Dev Team                                  |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Display a mail message similar as a usual mail application does     |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+*/
+
+class rcmail_action_mail_viewsource extends rcmail_action
+{
+    /**
+     * Request handler.
+     *
+     * @param array $args Arguments from the previous step(s)
+     */
+    public function run($args = [])
+    {
+        $rcmail = rcmail::get_instance();
+
+        if (!empty($_GET['_save'])) {
+            $rcmail->request_security_check(rcube_utils::INPUT_GET);
+        }
+
+        ob_end_clean();
+
+        // similar code as in program/steps/mail/get.inc
+        if ($uid = rcube_utils::get_input_string('_uid', rcube_utils::INPUT_GET)) {
+            if ($pos = strpos($uid, '.')) {
+                $message = new rcube_message($uid);
+                $headers = $message->headers;
+                $part_id = substr($uid, $pos + 1);
+            }
+            else {
+                $headers = $rcmail->storage->get_message_headers($uid);
+            }
+
+            $charset = $headers->charset ?: $rcmail->config->get('default_charset', RCUBE_CHARSET);
+
+            if (!empty($_GET['_save'])) {
+                $subject  = rcube_mime::decode_header($headers->subject, $headers->charset);
+                $filename = self::filename_from_subject(mb_substr($subject, 0, 128));
+                $filename = ($filename ?: $uid)  . '.eml';
+
+                $rcmail->output->download_headers($filename, [
+                        'length'       => $headers->size,
+                        'type'         => 'text/plain',
+                        'type_charset' => $charset,
+                ]);
+            }
+            else {
+                // Make sure it works in an iframe (#9084)
+                $rcmail->output->page_headers();
+
+                header("Content-Type: text/plain; charset={$charset}");
+            }
+
+            if (isset($part_id) && isset($message)) {
+                $message->get_part_body($part_id, empty($_GET['_save']), 0, -1);
+            }
+            else {
+                $rcmail->storage->print_raw_body($uid, empty($_GET['_save']));
+            }
+        }
+        else {
+            rcube::raise_error([
+                    'code'    => 500,
+                    'file'    => __FILE__,
+                    'line'    => __LINE__,
+                    'message' => "Message UID $uid not found"
+                ],
+                true, true
+            );
+        }
+
+        exit;
+    }
+
+    /**
+     * Helper function to convert message subject into filename
+     */
+    public static function filename_from_subject($str)
+    {
+        $str = preg_replace('/[:\t\n\r\0\x0B\/]+\s*/', ' ', $str);
+
+        return trim($str, " \t\n\r\0\x0B./_");
+    }
+}