public function RateBotDetector::checkIsBot in Rate 8.2
Check if the current user is blocked.
This function will first check if the user is already known to be a bot. If not, it will check if we have valid reasons to assume the user is a bot.
Return value
bool True if bot detected; false otherwise.
File
- src/
Plugin/ RateBotDetector.php, line 198
Class
- RateBotDetector
- The rate.bot_detector service.
Namespace
Drupal\rate\PluginCode
public function checkIsBot() {
if ($this
->isLocal()) {
// The IP-address is a local IP-address. This is probably because of
// misconfigured proxy servers. Do only the user agent check.
return $this
->checkAgent();
}
if ($this
->checkIp()) {
return TRUE;
}
if ($this
->checkAgent()) {
// Identified as a bot by its user agent. Register this bot by IP-address
// as well, in case this bots uses multiple agent strings.
$this
->registerBot();
return TRUE;
}
$threshold = $this->config
->get('bot_minute_threshold');
if ($threshold && $this
->checkThreshold(60) > $threshold) {
$this
->registerBot();
return TRUE;
}
$threshold = $this->config
->get('bot_hour_threshold');
// Always count, even if threshold is disabled. This is to determine if we
// can skip the BotScout check.
$count = $this
->checkThreshold(3600);
if ($threshold && $count > $threshold) {
$this
->registerBot();
return TRUE;
}
if (!$count && $this
->checkBotscout()) {
$this
->registerBot();
return TRUE;
}
return FALSE;
}