my first RT for helping users by publishing there e-Mail-Adr. without SPAM.
This snippet based on a combination of PHP and JavaScript.
The RT {NOSPAM_JS:name@domain.tld:LinkText} uses PHP for including the following into your generated HTML.
<script type="text/javascript">setMailLink("domain","LinkText","tld","name");</script><a href="mailto:name@domain.tld">LinkText</a>
I recommend to use this RT in such a way: {NOSPAM_JS:name@domain.tld:LinkText} name(at)domain. tld
If the JS function at the browser is switched off, he will still see this address: name(at)domain. tld
Which is intercepted after input:
- LinkText may not be equal to the e-Mail-adr. -> generating the string e-Mail instead of the input
- A syntactically wrong address -> generating an errormessage
Expand this script to your needs.
German ---------------------
Hier mein überhaupt erster RT: E-Mail-Adresse for SPAMERN verstecken.
Diese Programmteile basieren auf einer Kombination aus PHP und JavaScript.
Der RT {NOSPAM_JS:name@domain.tld:LinkText} nutzt PHP um die folgenden Zeilen in den HTML-Text einzufügen:
<script type="text/javascript">setMailLink("domain","LinkText","tld","name");</script><a href="mailto:name@domain.tld">LinkText</a>
Ich empfehle den RT in folgender Weise zu nutzen: {NOSPAM_JS:name@domain.tld:LinkText} name(at)domain. tld
Wenn der User JS in seinem Browser abgeschaltet hat, sieht er immer noch diesen Eintrag: name(at)domain. tld
Was wird nach der Eingabe abgefangen:
- LinkText darf nicht gleich e-Mail Text sein -> sonst wird der Text "E-Mail" eingesetzt.
- Eine syntaktisch falsche e-Mail-Adr. -> Fehlermeldung
Aufruf: {NOSPAM_JS:name@domain.tld:LinkText}
Erweitert dieses Skript für eure Bedürfnisse.
Code: Select all
<?php
/********************************************
From:
http://www.phpwcms.de/forum/
REPTAG CODE: {NOSPAM_JS:name@domain.tld:LinkText}
Developer: brans (JS)
Developer: flip-flop (PHP)
phpWCMS Version: 1.2.6
modified: 26.03.2006
last modified: 22.05.2006
Description:
Convert a mailadr. like info@domain.tld to a JS generated html-output.
Uses the following Java Script includet at phpwcms_template/inc_js/frontend.js
--------------------------------------
function setMailLink(Dn, Tx, En, An) {
var MailText = An + "@" + Dn + "." + En;
var ShowText = Tx;
document.open();
document.write("<a href=\"mailto:" + MailText + "\">" + ShowText + "</a>");
document.close();
}
--------------------------------------
JS: Incomming parameter:
- An: name is your emailname before the @
- Dn: domain is your domain-name
- En: is the tld of your domain
- Tx: LinkText
-------------------------------------------------------------------------------
Installation:
1. Put the JS above into phpwcms_template/inc_js/frontend.js file
2. Put the code in frontend_render (for example in a file called reptag_NOSPAM_JS.php)
{NOSPAM_JS:name@domain.tld:LinkText}
where
- name@domain.tld ($1)
- LinkText is the Text showing at your browser ($2)
Mod version: none
Support:
http://www.phpwcms.de/forum/viewtopic.php?t=4819
http://www.phpwcms.de/forum/viewtopic.php?t=11339
********************************************/
// CODE
function no_spam_js ($mail_adr, $link_text='e-Mail') {
// A real e-Mail-adr. ?
$re = "^[a-zA-Z0-9\#\.\_\=\+\~\-]+@([a-zA-Z0-9\-]+\.)+[a-zA-Z]{2,4}$";
$erg = ereg($re,$mail_adr);
if ($erg == true) { // Yes it is a real e-Mail-adr. Let´s go
// LinkText equal Mail-Adr or empty? Yes= LinkText=e-Mail.
if (($mail_adr == $link_text) or ($link_text == '')) {$link_text = 'e-Mail';}
// ===== Please don´t use real e-Mail as LinkText =======
$len = strlen($mail_adr); // lenght of all
$position = strpos($mail_adr, '@'); // where is the @
$out_name = substr($mail_adr, 0, $position); // separate name
$mail_adr = substr($mail_adr, ($position+1), ($len-$position)); // all stuff behind @
$position = strrpos($mail_adr, '.'); // find the first point from the right
$out_domain = substr($mail_adr, 0, $position); // separate domaian
$out_tld = substr($mail_adr, ($position+1), (strlen($mail_adr))); // separate the tld
// And create the output brick for brick
$before = '<script type="text/javascript">setMailLink('; // First JS string
$middle = "\"$out_domain\",\"$link_text\",\"$out_tld\",\"$out_name\"";
$behind = ');</script>'; // Last JS string
// $str = "<script type=\"text/javascript\">setMailLink(\"$out_domain\",\"$link_text\",\"$out_tld\",\"$out_name\");</script>";
return $before.$middle.$behind; // Going away with the complete JS-string
} else { // Error output: No real adr.
$middle = '<B>Haven´t found a real e-mail-adr. Please try again!!</B>';
return $middle;
}
}
// ------------------------------
if( ! (strpos($content["all"],'{NOSPAM_JS:')===false)) {
$content["all"] = preg_replace('/\{NOSPAM_JS:(.*?):(.*?)\}/e','no_spam_js("$1","$2");', $content["all"]);
}
?>
Knut