/**
* Gets html to display an email address given a public an private key.
* to get a key, go to:
*
* http://www.google.com/recaptcha/mailhide/apikey
*/
public static function recaptcha_mailhide_html($pubkey, $privkey, $email)
{
$emailparts = RecaptchaForDekoBoko::_recaptcha_mailhide_email_parts($email);
$url = RecaptchaForDekoBoko::recaptcha_mailhide_url($pubkey, $privkey, $email);
return htmlentities($emailparts[0]) . "<a href='" . htmlentities($url) . "' onclick=\"window.open('" . htmlentities($url) . "', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;\" title=\"Reveal this e-mail address\">...</a>@" . htmlentities($emailparts[1]);
}
<input type="hidden" name="dekoboko_action" value="update_options">
<table border="0" cellspacing="3" cellpadding="3" class="form-table">
<tr valign="top">
<td nowrap="nowrap"><?php
_e("reCAPTCHA public key:", 'dekoboko');
?>
</td>
<td nowrap="nowrap"><input type="text" name="dekoboko_options[public_key]" value="<?php
echo $this->settings['public_key'];
?>
" size="40" /></td>
<td rowspan="2"><strong>«</strong> <?php
_e("If you are already using the WP-reCAPTCHA plugin for comments, Deko Boko will copy the API key you've already set. If you are not using the WP-reCAPTCHA plugin for comments, then you need to get a", 'dekoboko');
?>
<a href="<?php
echo RecaptchaForDekoBoko::recaptcha_get_signup_url($_SERVER['HTTP_HOST'], 'wordpress');
?>
" target="_blank"><?php
_e('free reCAPTCHA API key for your site', 'dekoboko');
?>
</a> <?php
_e('and enter the public and private keys here.', 'dekoboko');
?>
</td>
</tr>
<tr valign="top">
<td nowrap="nowrap"><?php
_e("reCAPTCHA private key:", 'dekoboko');
?>
</td>
public function checkFormDataIsSafe()
{
if (!$this->functionsFacade->checkPublicNonceField($_POST['dekoboko_nonce'], 'dekoboko_nonce')) {
$this->submissionErrors[] = "<strong>" . __("Invalid Nonce", 'dekoboko') . "</strong>";
}
$recaptchaResponse = RecaptchaForDekoBoko::recaptcha_check_answer($this->settings['private_key'], $_SERVER["REMOTE_ADDR"], $_POST["recaptcha_challenge_field"], $_POST["recaptcha_response_field"]);
if (!$recaptchaResponse->is_valid) {
$this->submissionErrors[] = "<strong>" . __("ReCAPTCHA error", 'dekoboko') . ":</strong> " . __("your captcha response was incorrect - please try again", 'dekoboko');
}
foreach ($this->headersInForm as $header) {
if ($this->checkHeaderIsSafe($_POST['dekoboko_required'][$header]) === false) {
$this->submissionErrors[] = "<strong>{$header}</strong> " . __("header contains malicious data", 'dekoboko');
}
if ($this->checkHeaderIsSafe($_POST['dekoboko_optional'][$header]) === false) {
$this->submissionErrors[] = "<strong>{$header}</strong> " . __("header contains malicious data", 'dekoboko');
}
}
foreach ($_POST['dekoboko_required'] as $k => $v) {
if (!strlen($v)) {
$this->submissionErrors[] = __("Required field", 'dekoboko') . " <strong>{$k}</strong> " . __("is blank", 'dekoboko');
}
if ($k == 'email' && strlen($v)) {
if (!$this->functionsFacade->checkEmailHasValidFormat($v)) {
$safeToDisplayEmail = $this->functionsFacade->sanitizeString($v);
$this->submissionErrors[] = "<strong>{$safeToDisplayEmail}</strong> " . __("is not a valid email address", 'dekoboko');
}
}
}
if (!empty($this->submissionErrors)) {
return false;
}
return true;
}