2 /************************************************************************
3 * MXChange v0.2.1 Start: 04/25/2004 *
4 * ================ Last change: 04/29/2004 *
6 * -------------------------------------------------------------------- *
7 * File : html_mail_functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Functions for the HTML extension *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Funktionen fuer die HTML-Erweiterung *
12 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
18 * This program is free software; you can redistribute it and/or modify *
19 * it under the terms of the GNU General Public License as published by *
20 * the Free Software Foundation; either version 2 of the License, or *
21 * (at your option) any later version. *
23 * This program is distributed in the hope that it will be useful, *
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
26 * GNU General Public License for more details. *
28 * You should have received a copy of the GNU General Public License *
29 * along with this program; if not, write to the Free Software *
30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
32 ************************************************************************/
34 // Some security stuff...
35 if (!defined('__SECURITY')) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
41 function HTML_ADD_VALID_TAGS() {
43 if (!is_array($GLOBALS['html_tags'])) return "";
44 foreach ($GLOBALS['html_tags'] as $tag) {
45 $OUT .= ", ".strtoupper($tag);
47 $OUT = substr($OUT, 2);
51 function HTML_CHECK_TAGS($html {
52 $test = stripslashes($html);
53 while (ereg("<", $test) && ereg(">", $test)) {
54 $check = strtolower(substr($test, strpos($test, "<") + 1, strpos($test, ">") - strpos($test, "<") - 1));
55 $check = str_replace("/", "", $check);
56 if (!in_array($check, $GLOBALS['html_tags'])) {
60 $test = substr($test, strpos($test, ">") + 1);
66 function HTML_INSERT_URLS ($text) {
69 // First replace URLs...
70 while (ereg("http://", $test))
72 $check = substr($test, strpos($test, "http://")); $check2 = $check;
74 // See ext-html.php if you want to add more URL ends...
75 foreach ($GLOBALS['url_ends'] as $end)
77 if (ereg($end, $check)) $check = substr($check, 0, strpos($check, $end));
80 // Now replace the URL against anchor container and pray...
81 $text = substr($text, 0, strpos($text, $check2))."<a href=\"".DEREFERER($check)."\" target=\"_blank\">".$check."</a>".substr($text, strpos($text, $check2) + strlen($check));
83 // Finally remove the url from testing string (or we have a loop and maybe server overload!)
84 $test = substr($test, strpos($test, $check) + strlen($check));
87 // Now do the (nearly) same thing with email addresses
88 // but now we have the problem that email addresses didn't have
89 // a start mark like http:// and our templates are lame didn't have
93 // ... what will the email address be out the @... ;-)
95 while (ereg("@", $test))
97 $pos = strpos($test, "@");
98 $test2 = substr($test, 0, $pos);
100 // First check backwards
104 $check = substr($test2, $idx, 1);
105 if (!in_array($check, $GLOBALS['valid_email_chars']))
107 // Char found so we end here
114 // Starting mark is found
115 $check2 = substr($test, 0, ($idx + 1));
116 $test = substr($test, ($idx + 1));
119 // And now go forward...
121 while ($idx < strlen($test))
123 $check = substr($test, $idx, 1);
124 if ((!in_array($check, $GLOBALS['valid_email_chars'])) && ($check != "@"))
126 // Char found so end here again
133 // Maybe this is the email address?
134 $check = substr($test, 0, $idx);
137 // Now replace the email against anchor with mailto and pray...
138 $PARTS[] = $check2."<a href=\"mailto:".$check."\">".$check."</a>";
140 // Remove email from testing string (see above why...)
141 $test = substr($test, strlen($check));
143 // Now put all parts together
144 $text = ""; $PARTS[] = $test;
145 foreach ($PARTS as $part)
150 // Replace new-lines agains <br />-s and finally compile possible own HTML tags out...
151 return COMPILE_CODE(str_replace("\n", "<br />\n", $text));
154 function SEND_HTML_EMAIL($TO, $SUBJECT, $MSG, $FROM)
156 if (EXT_IS_ACTIVE("html_mail"))
158 // Send mail away as HTML
159 $FROM = "Content-Type: text/html\n".$FROM;
160 SEND_EMAIL($TO, $SUBJECT, $MSG, 'N', $FROM);