/**
* @param Asset $asset
*/
protected function checkAsset(Asset $asset)
{
if (!$this->shouldBeChecked($asset) || !$this->observer->pageToCheck($asset)) {
return;
}
$cookies = $this->config->getCookies();
foreach ($cookies as $key => $cookie) {
$cookie['Domain'] = $this->basePage->host;
$cookies[$key] = new SetCookie($cookie);
}
$jar = new CookieJar(false, $cookies);
try {
$response = $this->client->request('GET', $asset->getURL(), ['cookies' => $jar]);
} catch (RequestException $exception) {
$response = $exception->getResponse();
$asset->setResponseCode(Asset::CODE_ERROR);
}
if ($response) {
$asset->setResponseCode($response->getStatusCode());
}
$this->observer->pageChecked($asset, $response);
$this->checkedAssets[] = $asset;
if (!$response) {
return;
}
if (!$this->isExternal($asset) && $this->isHtmlPage($response)) {
$this->checkAllAssets($response->getBody()->getContents(), $asset);
}
}
/**
* Show results.
*
* @param Asset[] $assets
*/
protected function sendEmailResults($assets)
{
if (empty($this->config->reportEmail)) {
return;
}
$countFailed = 0;
$messages = [];
$assets = array_filter($assets, function (Asset $asset) {
return $asset->isError();
});
/** @var Asset $asset */
foreach ($assets as $asset) {
$countFailed++;
$message = ' * ' . $asset->getURL();
if ($asset->getParentPage() instanceof Asset) {
$message .= ' on ' . $asset->getParentPage()->getURL();
}
$messages[] = $message;
}
if (empty($messages)) {
return;
}
$mail = new \PHPMailer();
$mailFrom = $this->config->getMailFrom();
$mail->setFrom($mailFrom, 'Site Checker');
$addresses = $this->config->getReportEmailAddresses();
foreach ($addresses as $emailAddress) {
$mail->addAddress($emailAddress);
}
$mail->Subject = 'SiteChecker report';
$mail->Body = "Hi, here are some broken links on your website:\n\n";
$mail->Body .= implode(PHP_EOL, $messages);
if (!$mail->send()) {
$this->logger->error('Message could not be sent.');
$this->logger->error('Mailer Error: ' . $mail->ErrorInfo);
} else {
$this->logger->info('Message has been sent');
}
}