spamprotection "white screen of death"?!?

[mhenden]

This module has great promise -- I REALLY HATE SPAM -- but I think I'm doing something wrong? Have loaded "spamprotection" and "recaptcha" directories in site root directory and dev/build/ as well as ?flush=1 and ?flush=all (nothing actually seemed to happen), then opened ContactForm.php and, within the public function _construct string I added the following:

$recaptchaField = new RecaptchaField('MyCaptcha');
$recaptchaField->jsOptions = array('theme' => 'clean'); // optional

So far so good. It's when I include:

   $form->enableSpamProtection();

and flush again that I get the white screen of death.

Am I placing this code in the right place? I don't think so!

[mhenden]

Thought I'd include complete (non working) code. Comment out the enableSpamProtection command and everything works?!

<?php
//
class ContactForm extends Form{

public function __construct($controller, $name) {

$fields = new FieldList(
    $dataFields = new CompositeField(
    TextField::create("Name", _t('ContactForm.YOURNAME', 'Your name'))
        ->setCustomValidationMessage(_t('ContactForm.YOURNAME_MESSAGE_REQUIRED', 'Please enter your name'))
        ->setAttribute('data-message-required', _t('ContactForm.YOURNAME_MESSAGE_REQUIRED', 'Please enter your name')),

    EmailField::create("Email", _t('ContactController.EMAILADDRESS', "Your email address"))
        ->setCustomValidationMessage(_t('ContactForm.EMAILADDRESS_MESSAGE_REQUIRED', 'Please enter your email address'))
        ->setAttribute('data-message-required', _t('ContactForm.EMAILADDRESS_MESSAGE_REQUIRED', 'Please enter your email address'))
        ->setAttribute('data-message-email', _t('ContactForm.EMAILADDRESS_MESSAGE_EMAIL', 'Please enter a valid email address')),


    TextareaField::create("Comment", _t('ContactController.COMMENTS', "Comments"))
        ->setCustomValidationMessage(_t('ContactForm.COMMENT_MESSAGE_REQUIRED', 'Please enter your comment'))
            ->setAttribute('data-message-required', _t('ContactForm.COMMENT_MESSAGE_REQUIRED', 'Please enter your comment'))
    ),          

    HiddenField::create("ReturnURL")            
);

$dataFields->addExtraClass('data-fields');

$form->enableSpamProtection();

$recaptchaField = new RecaptchaField('MyCaptcha');
$recaptchaField->jsOptions = array('theme' => 'clean'); // optional

// save actions
$actions = new FieldList(
    new FormAction("doPostContact", _t('ContactForm.POST', 'Post'))
);

// required fields for server side
$required = new RequiredFields(array(
    'Name',
    'Email',
    'Comment'
));

$this->setAttribute('novalidate','novalidate');

// Set it so the user gets redirected back down to the form upon form fail
//$this->setRedirectToFormOnValidationError(true);      



    parent::__construct($controller, $name, $fields, $actions, $required);
}

    /**
 * Process which creates a {@link Comment} once a user submits a comment from this form.
 *
 * @param array $data 
 * @param Form $form
 */
public function doPostContact($data, $form) {       

    // extend hook to allow extensions. Also see onAfterPostComment
    //$this->extend('onBeforePostComment', $form);          


    $config = SiteConfig::current_site_config();

    // send  mail
    $email = $config->MailTo;
    $from = $data['Email'];
    $to = $email;


    $config->Title;
    $subject = "Contact Form - ".$config->Title;
    $email = new Email($from, $to, $subject);
    $email->setTemplate('ContactEmail');
    $email->populateTemplate($data);
    $email->send();    

    // set session
    Session::set('MailSent', true);     

    // extend hook to allow extensions. Also see onBeforePostComment
    //$this->extend('onAfterPostComment', $contact);                    


    $url = (isset($data['ReturnURL'])) ? $data['ReturnURL'] : false;

    return Controller::curr()->redirectBack($url);


    //return ($url) ? $this->redirect($url) : $this->redirectBack();    


}

public function forTemplate() {
    return $this->renderWith(array($this->class, 'Form'));
}   

public function SuccessMessage(){

  if(Session::get('MailSent')){
    $config = SiteConfig::current_site_config();
    $message = $config->SubmitText;
    Session::clear('MailSent');         
    return $message;
  }   
  return null;

}

}

[wilr]

Check your error logs for the actual error message? If you're in a dev environment you can turn on display_errors.

http://doc.silverstripe.org/framework/en/topics/debugging

[mhenden]

Thanks Will. Nope, just getting a white screen -- going into dev mode doesn't tell me any more. However Firebug tells me it's a 500 error:

"NetworkError: 500 Internal Server Error - http://localhost/mysite-SS-v3.1.5/index.php/Security/login?BackURL=%2Fmysite-SS-v3.1.5%2Findex.php%3Fflush%3Dall"

Any tips?

[wilr]

Yes the 500 error means this is a issue with the server. More details will be available in your PHP or apache error logs.

[mhenden]

OK, found my error logs. php error log tells me:

[21-Jul-2014 23:24:42 Europe/Berlin] PHP Fatal error: Call to a member function enableSpamProtection() on a non-object in /Users/mike/Sites/mysite-SS-v3.1.5/contact/code/ContactForm.php on line 29

So the problem is not the command itself, something's not set right that's stopping command from executing?

[tractorcow]

Try adding php_value display_errors On to your .htaccess. Makes it easier to debug. :)

[tractorcow]

Change $form->enableSpamProtection(); to $this->enableSpamProtection();

[mhenden]

Thanks for your comments tractorcow -- think your update is an improvement! Now I have the following log error:

[22-Jul-2014 01:20:30 Europe/Berlin] PHP Warning: file_get_contents(): Filename cannot be empty in /Users/mike/Sites/mysite-SS-v3.1.5/framework/view/SSViewer.php on line 1042

It actually brought up the default SS error page this time... hmm?

[hp7]

you get this to work?
I have same issue with register page using member profiles module and mollom. (must not be logged in as admin)

[robbieaverill]

Closing, originally reported issue was due to incorrect implementation and the issue has had no feedback in three years.

If anyone is still having issues with this please open a new issue which correctly identifies the new problem =)