i got it working...somewhat tricky. hope it can help solve ppl's problems.
product.php
FIND
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if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/product/product.tpl')) {
ADD the following code BEFORE it:
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// RECAPTCHA
if (isset($this->request->post['recaptcha_response_field'])) {
$this->data['captcha_response'] = $this->request->post['recaptcha_response_field'];
} else {
$this->data['captcha_response'] = '';
}
if (isset($this->request->post['recaptcha_challenge_field'])) {
$this->data['captcha_challenge'] = $this->request->post['recaptcha_challenge_field'];
} else {
$this->data['captcha_challenge'] = '';
}
REPLACE the old captcha() function with the following function. (it's the same as ppl posted before but put it here for the integrity of the steps.)
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private function recaptcha() {
/* recaptchalib.php needs to be in system/library/ */
$this->load->library('recaptchalib');
// Get a key from https://www.google.com/recaptcha/admin/create
$privatekey = "YOUR PRIVATE KEY";
# the response from reCAPTCHA
$resp = null;
# the error code from reCAPTCHA, if any
$error = null;
# was there a reCAPTCHA response?
if ($this->request->post['recaptcha_response_field']) {
$resp = recaptcha_check_answer ($privatekey,
$_SERVER["REMOTE_ADDR"],
$this->request->post['recaptcha_challenge_field'],
$this->request->post['recaptcha_response_field']);
if ($resp->is_valid) {
return TRUE;
} else {
return FALSE;
}
} else {
return FALSE;
}
return FALSE;
}
then FIND
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if (!$this->request->post['rating']) {
$this->error['message'] = $this->language->get('error_rating');
}
ADD the following code AFTER it
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if (!$this->recaptcha()) {
$this->error['message'] = $this->language->get('error_captcha');
}
SAVE product.php.
open product.tpl
replace
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<input type="text" name="captcha" value="<?php echo $captcha; ?>" autocomplete="off" />
<?php if ($error_captcha) { ?>
<span class="error"><?php echo $error_captcha; ?></span>
<?php } ?>
<br />
<img src="index.php?route=information/contact/captcha" /></td>
with the following
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<script type="text/javascript" src="http://www.google.com/recaptcha/api/challenge?k=YOUR PUBLIC KEY"></script>
<noscript>
<iframe src="http://www.google.com/recaptcha/api/noscript?k=YOUR PUBLIC KEY" height="300" width="500" frameborder="0"></iframe><br/>
<textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
<input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
</noscript>
</td>
next replace old javascript review() function (near the bottom of the file)
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function review() {
//...omitted.
}
with
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function review() {
var dataObj = {
'name' : encodeURIComponent($('input[name=name]').val()),
'text' : encodeURIComponent($('textarea[name=text]').val()),
'rating' : encodeURIComponent($('input[name=rating]:checked').val() ? $('input[name=rating]:checked').val() : ''),
'recaptcha_response_field' : encodeURIComponent($('input[name=recaptcha_response_field]').val()),
'recaptcha_challenge_field' : encodeURIComponent($('input[name=recaptcha_challenge_field]').val()),
};
$.ajax({
type: 'POST',
url: 'index.php?route=product/product/write&product_id=<?php echo $product_id; ?>',
data : dataObj,
dataType: 'json',
beforeSend: function() {
$('.success, .warning').remove();
$('#review_button').attr('disabled', 'disabled');
$('#review_title').after('<div class="wait"><img src="catalog/view/theme/default/image/loading_1.gif" alt="" /> <?php echo $text_wait; ?></div>');
},
complete: function() {
$('#review_button').attr('disabled', '');
$('.wait').remove();
},
success: function(data) {
if (data.error) {
$('#review_title').after('<div class="warning">' + data.error + '</div>');
}
if (data.success) {
$('#review_title').after('<div class="success">' + data.success + '</div>');
$('input[name=name]').val('');
$('textarea[name=text]').val('');
$('input[name=rating]:checked').attr('checked', '');
$('input[name=recaptcha_response_field]').val('');
}
}
});
}
product review is submitted differently from inquiries...i.e. via ajax so the form data needs to be added to the ajax request, otherwise they won't be submitted and the validation would constantly fail because it had nothing to check.
