WCDDL - Development How-To (Modules, Hooks, etc)

[jomasaco]

Let see if i understand whow this works

<?php
// Backlink check
// Coded by JmZ
// LOLLERSKATES
//added looking in download page by moi

if(!defined("WCDDL_GUTS"))
        exit;

// Set the following to true to enable this mod
// Be sure to change yoursite.com below
$modEnabled = false;

function backlinkCheck($submit) {
    // Change the domain below to yours
    $myURL = 'yoursite.com';
    // FGC can be slow, replace with curl if you want
    // Also, this is only a simple check so not always reliable
    $get = file_get_contents($submit->surl);
    if(!preg_match('#href="http://(www\.)?' . $myURL . '/?"#i', $get))
    $get = file_get_contents($submit->url[0]);
    if(!preg_match('#href="http://(www\.)?' . $myURL . '/?"#i', $get))
        $submit->error = 'No backlink detected.';
}
if($modEnabled)
    Core::load()->hook('SubmitValidation', 'backlinkCheck');