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<?php
/*
* This file is part of the Monolog package.
*
* (c) Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Monolog\Handler;
use Monolog\Formatter\LineFormatter;
use Monolog\Logger;
/**
* Sends logs to Fleep.io using Webhook integrations
*
* You'll need a Fleep.io account to use this handler.
*
* @see https://fleep.io/integrations/webhooks/ Fleep Webhooks Documentation
* @author Ando Roots <ando@sqroot.eu>
*/
class FleepHookHandler extends SocketHandler
{
const FLEEP_HOST = 'fleep.io';
const FLEEP_HOOK_URI = '/hook/';
/**
* @var string Webhook token (specifies the conversation where logs are sent)
*/
protected $token;
/**
* Construct a new Fleep.io Handler.
*
* For instructions on how to create a new web hook in your conversations
* see https://fleep.io/integrations/webhooks/
*
* @param string $token Webhook token
* @param bool|int $level The minimum logging level at which this handler will be triggered
* @param bool $bubble Whether the messages that are handled can bubble up the stack or not
* @throws MissingExtensionException
*/
public function __construct($token, $level = Logger::DEBUG, $bubble = true)
{
if (!extension_loaded('openssl')) {
throw new MissingExtensionException('The OpenSSL PHP extension is required to use the FleepHookHandler');
}
$this->token = $token;
$connectionString = 'ssl://' . self::FLEEP_HOST . ':443';
parent::__construct($connectionString, $level, $bubble);
}
/**
* Returns the default formatter to use with this handler
*
* Overloaded to remove empty context and extra arrays from the end of the log message.
*
* @return LineFormatter
*/
protected function getDefaultFormatter()
{
return new LineFormatter(null, null, true, true);
}
/**
* Handles a log record
*
* @param array $record
*/
public function write(array $record)
{
parent::write($record);
$this->closeSocket();
}
/**
* {@inheritdoc}
*
* @param array $record
* @return string
*/
protected function generateDataStream($record)
{
$content = $this->buildContent($record);
return $this->buildHeader($content) . $content;
}
/**
* Builds the header of the API Call
*
* @param string $content
* @return string
*/
private function buildHeader($content)
{
$header = "POST " . self::FLEEP_HOOK_URI . $this->token . " HTTP/1.1\r\n";
$header .= "Host: " . self::FLEEP_HOST . "\r\n";
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: " . strlen($content) . "\r\n";
$header .= "\r\n";
return $header;
}
/**
* Builds the body of API call
*
* @param array $record
* @return string
*/
private function buildContent($record)
{
$dataArray = array(
'message' => $record['formatted'],
);
return http_build_query($dataArray);
}
}
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