public function setUp()
{
parent::setUp();
Injector::nest();
Injector::inst()->unregisterAllObjects();
// Mock service
Config::nest();
Config::inst()->update('Injector', 'AkismetService', 'AkismetTest_Service');
Config::inst()->update('AkismetSpamProtector', 'api_key', 'dummykey');
AkismetSpamProtector::set_api_key(null);
// Reset options to reasonable default
Config::inst()->remove('AkismetSpamProtector', 'save_spam');
Config::inst()->remove('AkismetSpamProtector', 'require_confirmation');
Config::inst()->remove('AkismetSpamProtector', 'bypass_members');
Config::inst()->update('AkismetSpamProtector', 'bypass_permission', 'ADMIN');
}
public function preRequest(SS_HTTPRequest $request, Session $session, DataModel $model)
{
// Skip if database isn't ready
if (!DB::isActive() || !DB::getConn()->hasField('SiteConfig', 'AkismetKey')) {
return;
}
// Skip if SiteConfig doesn't have this extension
if (!SiteConfig::has_extension('AkismetConfig')) {
return;
}
// Check if key exists
$akismetKey = SiteConfig::current_site_config()->AkismetKey;
if ($akismetKey) {
AkismetSpamProtector::set_api_key($akismetKey);
}
}
/**
* This function first gets values from mapped fields and then check these values against
* Mollom web service and then notify callback object with the spam checking result.
* @return boolean - true when Mollom confirms that the submission is ham (not spam)
* - false when Mollom confirms that the submission is spam
* - false when Mollom say 'unsure'.
* In this case, 'mollom_captcha_requested' session is set to true
* so that Field() knows it's time to display captcha
*/
public function validate($validator)
{
// Check that, if necessary, the user has given permission to check for spam
$requireConfirmation = Config::inst()->get('AkismetSpamProtector', 'require_confirmation');
if ($requireConfirmation && !$this->Value()) {
$validator->validationError($this->name, _t('AkismetField.NOTIFICATIONREQUIRED', 'You must give consent to submit this content to spam detection'), "error");
return false;
}
// Check bypass permission
$permission = Config::inst()->get('AkismetSpamProtector', 'bypass_permission');
if ($permission && Permission::check($permission)) {
return true;
}
// if the user has logged and there's no force check on member
$bypassMember = Config::inst()->get('AkismetSpamProtector', 'bypass_members');
if ($bypassMember && Member::currentUser()) {
return true;
}
// Map input fields to spam fields
$mappedData = $this->getSpamMappedData();
$content = isset($mappedData['body']) ? $mappedData['body'] : null;
$author = isset($mappedData['authorName']) ? $mappedData['authorName'] : null;
$email = isset($mappedData['authorMail']) ? $mappedData['authorMail'] : null;
$url = isset($mappedData['authorUrl']) ? $mappedData['authorUrl'] : null;
// Check result
$isSpam = AkismetSpamProtector::api()->isSpam($content, $author, $email, $url);
if (!$isSpam) {
return true;
}
// Mark as spam
$validator->validationError($this->name, _t('AkismetField.SPAM', "Your submission has been rejected because it was treated as spam."), "error");
return false;
}
/**
* Determine if this field is spam or not
*
* @return boolean
*/
public function getIsSpam()
{
// Prevent multiple API calls
if ($this->isSpam !== null) {
return $this->isSpam;
}
// Check bypass permission
$permission = Config::inst()->get('AkismetSpamProtector', 'bypass_permission');
if ($permission && Permission::check($permission)) {
return false;
}
// if the user has logged and there's no force check on member
$bypassMember = Config::inst()->get('AkismetSpamProtector', 'bypass_members');
if ($bypassMember && Member::currentUser()) {
return false;
}
// Map input fields to spam fields
$mappedData = $this->getSpamMappedData();
$content = isset($mappedData['body']) ? $mappedData['body'] : null;
$author = isset($mappedData['authorName']) ? $mappedData['authorName'] : null;
$email = isset($mappedData['authorMail']) ? $mappedData['authorMail'] : null;
$url = isset($mappedData['authorUrl']) ? $mappedData['authorUrl'] : null;
// Check result
$api = AkismetSpamProtector::api();
$this->isSpam = $api && $api->isSpam($content, $author, $email, $url);
return $this->isSpam;
}
/**
* Set the API key
*
* @param string $key
*/
public static function set_api_key($key)
{
self::$_api_key = $key;
}
