--- /dev/null
+<?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\FormatterInterface;
+use Monolog\Logger;
+use Monolog\Handler\Slack\SlackRecord;
+
+/**
+ * Sends notifications through Slack Webhooks
+ *
+ * @author Haralan Dobrev <hkdobrev@gmail.com>
+ * @see https://api.slack.com/incoming-webhooks
+ */
+class SlackWebhookHandler extends AbstractProcessingHandler
+{
+ /**
+ * Slack Webhook token
+ * @var string
+ */
+ private $webhookUrl;
+
+ /**
+ * Instance of the SlackRecord util class preparing data for Slack API.
+ * @var SlackRecord
+ */
+ private $slackRecord;
+
+ /**
+ * @param string $webhookUrl Slack Webhook URL
+ * @param string|null $channel Slack channel (encoded ID or name)
+ * @param string|null $username Name of a bot
+ * @param bool $useAttachment Whether the message should be added to Slack as attachment (plain text otherwise)
+ * @param string|null $iconEmoji The emoji name to use (or null)
+ * @param bool $useShortAttachment Whether the the context/extra messages added to Slack as attachments are in a short style
+ * @param bool $includeContextAndExtra Whether the attachment should include context and extra data
+ * @param 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
+ * @param array $excludeFields Dot separated list of fields to exclude from slack message. E.g. ['context.field1', 'extra.field2']
+ */
+ public function __construct($webhookUrl, $channel = null, $username = null, $useAttachment = true, $iconEmoji = null, $useShortAttachment = false, $includeContextAndExtra = false, $level = Logger::CRITICAL, $bubble = true, array $excludeFields = array())
+ {
+ parent::__construct($level, $bubble);
+
+ $this->webhookUrl = $webhookUrl;
+
+ $this->slackRecord = new SlackRecord(
+ $channel,
+ $username,
+ $useAttachment,
+ $iconEmoji,
+ $useShortAttachment,
+ $includeContextAndExtra,
+ $excludeFields,
+ $this->formatter
+ );
+ }
+
+ public function getSlackRecord()
+ {
+ return $this->slackRecord;
+ }
+
+ /**
+ * {@inheritdoc}
+ *
+ * @param array $record
+ */
+ protected function write(array $record)
+ {
+ $postData = $this->slackRecord->getSlackData($record);
+ $postString = json_encode($postData);
+
+ $ch = curl_init();
+ curl_setopt($ch, CURLOPT_URL, $this->webhookUrl);
+ curl_setopt($ch, CURLOPT_POST, true);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+ if (defined('CURLOPT_SAFE_UPLOAD')) {
+ curl_setopt($ch, CURLOPT_SAFE_UPLOAD, true);
+ }
+ curl_setopt($ch, CURLOPT_POSTFIELDS, array('payload' => $postString));
+
+ Curl\Util::execute($ch);
+ }
+
+ public function setFormatter(FormatterInterface $formatter)
+ {
+ parent::setFormatter($formatter);
+ $this->slackRecord->setFormatter($formatter);
+
+ return $this;
+ }
+
+ public function getFormatter()
+ {
+ $formatter = parent::getFormatter();
+ $this->slackRecord->setFormatter($formatter);
+
+ return $formatter;
+ }
+}