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Direktori : /home2/selectio/www/a1tex.in/vendor/monolog/monolog/src/Monolog/Handler/ |
Current File : /home2/selectio/www/a1tex.in/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php |
<?php declare(strict_types=1); /* * 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\Utils; use Monolog\Handler\Slack\SlackRecord; /** * Sends notifications through Slack API * * @author Greg Kedzierski <greg@gregkedzierski.com> * @see https://api.slack.com/ * * @phpstan-import-type FormattedRecord from AbstractProcessingHandler */ class SlackHandler extends SocketHandler { /** * Slack API token * @var string */ private $token; /** * Instance of the SlackRecord util class preparing data for Slack API. * @var SlackRecord */ private $slackRecord; /** * @param string $token Slack API token * @param string $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 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 string[] $excludeFields Dot separated list of fields to exclude from slack message. E.g. ['context.field1', 'extra.field2'] * @throws MissingExtensionException If no OpenSSL PHP extension configured */ public function __construct( string $token, string $channel, ?string $username = null, bool $useAttachment = true, ?string $iconEmoji = null, $level = Logger::CRITICAL, bool $bubble = true, bool $useShortAttachment = false, bool $includeContextAndExtra = false, array $excludeFields = array(), bool $persistent = false, float $timeout = 0.0, float $writingTimeout = 10.0, ?float $connectionTimeout = null, ?int $chunkSize = null ) { if (!extension_loaded('openssl')) { throw new MissingExtensionException('The OpenSSL PHP extension is required to use the SlackHandler'); } parent::__construct( 'ssl://slack.com:443', $level, $bubble, $persistent, $timeout, $writingTimeout, $connectionTimeout, $chunkSize ); $this->slackRecord = new SlackRecord( $channel, $username, $useAttachment, $iconEmoji, $useShortAttachment, $includeContextAndExtra, $excludeFields ); $this->token = $token; } public function getSlackRecord(): SlackRecord { return $this->slackRecord; } public function getToken(): string { return $this->token; } /** * {@inheritDoc} */ protected function generateDataStream(array $record): string { $content = $this->buildContent($record); return $this->buildHeader($content) . $content; } /** * Builds the body of API call * * @phpstan-param FormattedRecord $record */ private function buildContent(array $record): string { $dataArray = $this->prepareContentData($record); return http_build_query($dataArray); } /** * @phpstan-param FormattedRecord $record * @return string[] */ protected function prepareContentData(array $record): array { $dataArray = $this->slackRecord->getSlackData($record); $dataArray['token'] = $this->token; if (!empty($dataArray['attachments'])) { $dataArray['attachments'] = Utils::jsonEncode($dataArray['attachments']); } return $dataArray; } /** * Builds the header of the API Call */ private function buildHeader(string $content): string { $header = "POST /api/chat.postMessage HTTP/1.1\r\n"; $header .= "Host: slack.com\r\n"; $header .= "Content-Type: application/x-www-form-urlencoded\r\n"; $header .= "Content-Length: " . strlen($content) . "\r\n"; $header .= "\r\n"; return $header; } /** * {@inheritDoc} */ protected function write(array $record): void { parent::write($record); $this->finalizeWrite(); } /** * Finalizes the request by reading some bytes and then closing the socket * * If we do not read some but close the socket too early, slack sometimes * drops the request entirely. */ protected function finalizeWrite(): void { $res = $this->getResource(); if (is_resource($res)) { @fread($res, 2048); } $this->closeSocket(); } public function setFormatter(FormatterInterface $formatter): HandlerInterface { parent::setFormatter($formatter); $this->slackRecord->setFormatter($formatter); return $this; } public function getFormatter(): FormatterInterface { $formatter = parent::getFormatter(); $this->slackRecord->setFormatter($formatter); return $formatter; } /** * Channel used by the bot when posting */ public function setChannel(string $channel): self { $this->slackRecord->setChannel($channel); return $this; } /** * Username used by the bot when posting */ public function setUsername(string $username): self { $this->slackRecord->setUsername($username); return $this; } public function useAttachment(bool $useAttachment): self { $this->slackRecord->useAttachment($useAttachment); return $this; } public function setIconEmoji(string $iconEmoji): self { $this->slackRecord->setUserIcon($iconEmoji); return $this; } public function useShortAttachment(bool $useShortAttachment): self { $this->slackRecord->useShortAttachment($useShortAttachment); return $this; } public function includeContextAndExtra(bool $includeContextAndExtra): self { $this->slackRecord->includeContextAndExtra($includeContextAndExtra); return $this; } /** * @param string[] $excludeFields */ public function excludeFields(array $excludeFields): self { $this->slackRecord->excludeFields($excludeFields); return $this; } }