public function validatePost(PostWillBeSaved $event)
{
$post = $event->post;
if ($post->exists || $post->user->groups()->count()) {
return;
}
$akismet = new Akismet($this->settings->get('akismet.api_key'), Core::url());
$isSpam = $akismet->isSpam($post->content, $post->user->username, $post->user->email, null, 'comment');
if ($isSpam) {
$post->hide();
$this->savingPost = $post;
CommentPost::saved(function (CommentPost $post) {
if ($post !== $this->savingPost) {
return;
}
$report = new Report();
$report->post_id = $post->id;
$report->reporter = 'Akismet';
$report->reason = 'spam';
$report->time = time();
$report->save();
$this->savingPost = null;
});
}
}
public function validatePost(PostWillBeSaved $event)
{
$post = $event->post;
if ($post->exists || $post->user->groups()->count()) {
return;
}
$akismet = new Akismet($this->settings->get('akismet.api_key'), Core::url());
$isSpam = $akismet->isSpam($post->content, $post->user->username, $post->user->email, null, 'comment');
if ($isSpam) {
$post->is_approved = false;
// TODO:
// $post->is_spam = true;
$post->afterSave(function ($post) {
$flag = new Flag();
$flag->post_id = $post->id;
$flag->type = 'akismet';
$flag->time = time();
$flag->save();
});
}
}
/**
* General method to check if something is spam
*
* @param string $content The content that was submitted.
* @param string $permaLink The permanent location of the entry the comment was submitted to.
* @param string $author Commenter's name.
* @param string $email Commenter's email address.
* @param string $URL Commenter's URL.
* @param string $type May be blank, comment, trackback, pingback, or a made up value like "registration".
* @return bool|string Will return a boolean, except when we can't decide the status
* (unknown will be returned in that case)
*/
public static function isSpam($content, $permaLink, $author = null, $email = null, $URL = null, $type = 'comment')
{
// get some settings
$akismetKey = self::get('fork.settings')->get('Core', 'akismet_key');
// invalid key, so we can't detect spam
if ($akismetKey === '') {
return false;
}
// create new instance
$akismet = new Akismet($akismetKey, SITE_URL);
// set properties
$akismet->setTimeOut(10);
$akismet->setUserAgent('Fork CMS/' . FORK_VERSION);
// try it, to decide if the item is spam
try {
// check with Akismet if the item is spam
return $akismet->isSpam($content, $author, $email, $URL, $permaLink, $type);
} catch (\Exception $e) {
// in debug mode we want to see exceptions, otherwise the fallback will be triggered
if (self::getContainer()->getParameter('kernel.debug')) {
throw $e;
}
// return unknown status
return 'unknown';
}
}
