In order to make life for spammers more difficult this package provides an obfuscation of email addresses. The email address is obfuscated by a rot13 like algorithm with random offsets.
When the link is clicked the email address is unobfuscated by the same algorithm in JavaScript:
<a href="mailto:foo@example.com">foo@example.com</a>
will become
<a href="javascript:linkTo_UnCryptMailto('obfuscatedEmail', -randomNumber)">foo (at) example.com</a>
The replacement is done in 2 steps, thus it is possible to have a link label that is different from the email address:
<a href="mailto:foo@example.com">Contact us</a>
will become
<a href="javascript:linkTo_UnCryptMailto('obfuscatedEmail', -randomNumber)">Contact us</a>
Install the composer package in your site package or distribution:
$ composer require networkteam/neos-mailobfuscator
There is no need for configuration, as a TypoScript processor is attached to all prototypes extending
TYPO3.Neos:Content
.
Obfuscation can be disabled for specific node types by unsetting the processor:
prototype(Vendor.MyPackage:MyNodeType) {
@process.networkteamNeosMailObfuscator >
}
The JavaScript include can be disabled for custom minification:
page = prototype(TYPO3.Neos:Page) {
body.javascripts.networkteamNeosMailObfuscator >
}
Original email address obfuscation code by TYPO3 CMS.
Development sponsored by networkteam GmbH - Neos Agentur.
Licensed under GPLv2+, see LICENSE