/**
* simple Javascript Cloaking
* email cloacking
* by default replaces an email with a mailto link with email cloacked
*/
static function emailCloaking($mail, $mailto = 1, $text = '', $email = 1, $cloaktext = true)
{
global $_CB_framework;
static $spanId = null;
if ($spanId == null) {
$spanId = rand(1, 100000);
} else {
$spanId += 1;
}
// convert text
$mail = moscomprofilerHTML::encoding_converter($mail);
// split email by @ symbol
$mail = explode('@', $mail);
if (count($mail) > 1) {
$mail_parts = explode('.', $mail[1]);
} else {
$mail_parts = array('');
}
// random number
$rand = rand(1, 100000);
$replacement = '<span id="cbMa' . $spanId . '" class="cbMailRepl">...</span>';
$js = ' {' . "\n\t\tvar prefix='ma'+'il'+'to';" . "\n\t\tvar path = 'hr'+ 'ef'+'=';" . "\n\t\tvar addy" . $rand . "= '" . @$mail[0] . "'+ '@' +'" . implode("' + '.' + '", $mail_parts) . "';";
if ($mailto) {
// special handling when mail text is different from mail addy
if ($text) {
if ($cloaktext) {
if ($email) {
// convert text
$text = moscomprofilerHTML::encoding_converter($text);
// split email by @ symbol
$text = explode('@', $text);
$text_parts = explode('.', $text[1]);
$js .= "\n\t\tvar addy_text" . $rand . " = '" . @$text[0] . "' + '@' + '" . implode("' + '.' + '", @$text_parts) . "';";
} else {
$text = moscomprofilerHTML::encoding_converter($text);
$js .= "\n\t\tvar addy_text" . $rand . " = '" . $text . "';";
}
} else {
$js .= "\n\t\tvar addy_text" . $rand . " = '" . $text . "';";
}
$js .= "\n\t\t\$('#cbMa" . $spanId . "').html(" . "'<a ' + path + '\\'' + prefix + ':' + addy" . $rand . " + '\\'>'" . " + addy_text" . $rand . " + '</a>'" . ");";
} else {
$js .= "\n\t\t\$('#cbMa" . $spanId . "').html(" . "'<a ' + path + '\\'' + prefix + ':' + addy" . $rand . " + '\\'>'" . " + addy" . $rand . " + '</a>'" . ");";
}
} else {
$js .= "\n\t\t\$('#cbMa" . $spanId . "').html(addy" . $rand . ");";
}
$js .= "\n\t}";
$replacement .= "<noscript> \n";
$replacement .= _UE_CLOAKED;
$replacement .= "\n</noscript> \n";
$_CB_framework->outputCbJQuery($js);
return $replacement;
}