From 60226a75d8e4a3ee9504da6eab6d8f329bb32e7b Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Tue, 27 Nov 2012 12:13:33 +0100
Subject: Separate the very application-specific output classes from the
 Roundcube framework; add autoloader for rmail* classes

---
 program/include/rcmail_string_replacer.php | 54 ++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 program/include/rcmail_string_replacer.php

(limited to 'program/include/rcmail_string_replacer.php')

diff --git a/program/include/rcmail_string_replacer.php b/program/include/rcmail_string_replacer.php
new file mode 100644
index 000000000..4fbc611c9
--- /dev/null
+++ b/program/include/rcmail_string_replacer.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/include/rcmail_string_replacer.php                            |
+ |                                                                       |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2012, 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:                                                              |
+ |   Turn URLs and email addresses into clickable links                  |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+*/
+
+
+/**
+ * Helper class for turning URLs and email addresses in plaintext content
+ * into clickable links.
+ *
+ * @package    Core
+ * @subpackage Utils
+ */
+class rcmail_string_replacer extends rcube_string_replacer
+{
+    /**
+     * Callback function used to build mailto: links around e-mail strings
+     *
+     * This also adds an onclick-handler to open the Rouncube compose message screen on such links
+     *
+     * @param array Matches result from preg_replace_callback
+     * @return int Index of saved string value
+     * @see rcube_string_replacer::mailto_callback()
+     */
+    public function mailto_callback($matches)
+    {
+      $href   = $matches[1];
+      $suffix = $this->parse_url_brackets($href);
+
+      $i = $this->add(html::a(array(
+          'href' => 'mailto:' . $href,
+          'onclick' => "return ".rcmail_output::JS_OBJECT_NAME.".command('compose','".rcube::JQ($href)."',this)",
+        ), rcube::Q($href)) . $suffix);
+
+      return $i >= 0 ? $this->get_replacement($i) : '';
+    }
+    
+}
\ No newline at end of file
-- 
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