EVOLUTION-NINJA

Edit File: SlackRecord.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\Slack;

use Monolog\Level;
use Monolog\Utils;
use Monolog\Formatter\NormalizerFormatter;
use Monolog\Formatter\FormatterInterface;
use Monolog\LogRecord;

/**
 * Slack record utility helping to log to Slack webhooks or API.
 *
 * @author Greg Kedzierski <greg@gregkedzierski.com>
 * @author Haralan Dobrev <hkdobrev@gmail.com>
 * @see    https://api.slack.com/incoming-webhooks
 * @see    https://api.slack.com/docs/message-attachments
 */
class SlackRecord
{
    public const COLOR_DANGER = 'danger';

public const COLOR_WARNING = 'warning';

public const COLOR_GOOD = 'good';

public const COLOR_DEFAULT = '#e3e4e6';

/**
     * Slack channel (encoded ID or name)
     */
    private string|null $channel;

/**
     * Name of a bot
     */
    private string|null $username;

/**
     * User icon e.g. 'ghost', 'http://example.com/user.png'
     */
    private string|null $userIcon;

/**
     * Whether the message should be added to Slack as attachment (plain text otherwise)
     */
    private bool $useAttachment;

/**
     * Whether the the context/extra messages added to Slack as attachments are in a short style
     */
    private bool $useShortAttachment;

/**
     * Whether the attachment should include context and extra data
     */
    private bool $includeContextAndExtra;

/**
     * Dot separated list of fields to exclude from slack message. E.g. ['context.field1', 'extra.field2']
     * @var string[]
     */
    private array $excludeFields;

private FormatterInterface|null $formatter;

private NormalizerFormatter $normalizerFormatter;

/**
     * @param string[] $excludeFields
     */
    public function __construct(
        ?string $channel = null,
        ?string $username = null,
        bool $useAttachment = true,
        ?string $userIcon = null,
        bool $useShortAttachment = false,
        bool $includeContextAndExtra = false,
        array $excludeFields = [],
        FormatterInterface|null $formatter = null
    ) {
        $this
            ->setChannel($channel)
            ->setUsername($username)
            ->useAttachment($useAttachment)
            ->setUserIcon($userIcon)
            ->useShortAttachment($useShortAttachment)
            ->includeContextAndExtra($includeContextAndExtra)
            ->excludeFields($excludeFields)
            ->setFormatter($formatter);

if ($this->includeContextAndExtra) {
            $this->normalizerFormatter = new NormalizerFormatter();
        }
    }

/**
     * Returns required data in format that Slack
     * is expecting.
     *
     * @phpstan-return mixed[]
     */
    public function getSlackData(LogRecord $record): array
    {
        $dataArray = [];

if ($this->username !== null) {
            $dataArray['username'] = $this->username;
        }

if ($this->channel !== null) {
            $dataArray['channel'] = $this->channel;
        }

if ($this->formatter !== null && !$this->useAttachment) {
            $message = $this->formatter->format($record);
        } else {
            $message = $record->message;
        }

$recordData = $this->removeExcludedFields($record);

if ($this->useAttachment) {
            $attachment = [
                'fallback'  => $message,
                'text'      => $message,
                'color'     => $this->getAttachmentColor($record->level),
                'fields'    => [],
                'mrkdwn_in' => ['fields'],
                'ts'        => $recordData['datetime']->getTimestamp(),
                'footer'      => $this->username,
                'footer_icon' => $this->userIcon,
            ];

if ($this->useShortAttachment) {
                $attachment['title'] = $recordData['level_name'];
            } else {
                $attachment['title'] = 'Message';
                $attachment['fields'][] = $this->generateAttachmentField('Level', $recordData['level_name']);
            }

if ($this->includeContextAndExtra) {
                foreach (['extra', 'context'] as $key) {
                    if (!isset($recordData[$key]) || \count($recordData[$key]) === 0) {
                        continue;
                    }

if ($this->useShortAttachment) {
                        $attachment['fields'][] = $this->generateAttachmentField(
                            $key,
                            $recordData[$key]
                        );
                    } else {
                        // Add all extra fields as individual fields in attachment
                        $attachment['fields'] = array_merge(
                            $attachment['fields'],
                            $this->generateAttachmentFields($recordData[$key])
                        );
                    }
                }
            }

$dataArray['attachments'] = [$attachment];
        } else {
            $dataArray['text'] = $message;
        }

if ($this->userIcon !== null) {
            if (false !== ($iconUrl = filter_var($this->userIcon, FILTER_VALIDATE_URL))) {
                $dataArray['icon_url'] = $iconUrl;
            } else {
                $dataArray['icon_emoji'] = ":{$this->userIcon}:";
            }
        }

return $dataArray;
    }

/**
     * Returns a Slack message attachment color associated with
     * provided level.
     */
    public function getAttachmentColor(Level $level): string
    {
        return match ($level) {
            Level::Error, Level::Critical, Level::Alert, Level::Emergency => static::COLOR_DANGER,
            Level::Warning => static::COLOR_WARNING,
            Level::Info, Level::Notice => static::COLOR_GOOD,
            Level::Debug => static::COLOR_DEFAULT
        };
    }

/**
     * Stringifies an array of key/value pairs to be used in attachment fields
     *
     * @param mixed[] $fields
     */
    public function stringify(array $fields): string
    {
        /** @var array<array<mixed>|bool|float|int|string|null> $normalized */
        $normalized = $this->normalizerFormatter->normalizeValue($fields);

$hasSecondDimension = \count(array_filter($normalized, 'is_array')) > 0;
        $hasOnlyNonNumericKeys = \count(array_filter(array_keys($normalized), 'is_numeric')) === 0;

return $hasSecondDimension || $hasOnlyNonNumericKeys
            ? Utils::jsonEncode($normalized, JSON_PRETTY_PRINT|Utils::DEFAULT_JSON_FLAGS)
            : Utils::jsonEncode($normalized, Utils::DEFAULT_JSON_FLAGS);
    }

/**
     * Channel used by the bot when posting
     *
     * @param  ?string $channel
     * @return $this
     */
    public function setChannel(?string $channel = null): self
    {
        $this->channel = $channel;

return $this;
    }

/**
     * Username used by the bot when posting
     *
     * @param  ?string $username
     * @return $this
     */
    public function setUsername(?string $username = null): self
    {
        $this->username = $username;

return $this;
    }

/**
     * @return $this
     */
    public function useAttachment(bool $useAttachment = true): self
    {
        $this->useAttachment = $useAttachment;

return $this;
    }

/**
     * @return $this
     */
    public function setUserIcon(?string $userIcon = null): self
    {
        $this->userIcon = $userIcon;

if (\is_string($userIcon)) {
            $this->userIcon = trim($userIcon, ':');
        }

return $this;
    }

/**
     * @return $this
     */
    public function useShortAttachment(bool $useShortAttachment = false): self
    {
        $this->useShortAttachment = $useShortAttachment;

return $this;
    }

/**
     * @return $this
     */
    public function includeContextAndExtra(bool $includeContextAndExtra = false): self
    {
        $this->includeContextAndExtra = $includeContextAndExtra;

if ($this->includeContextAndExtra) {
            $this->normalizerFormatter = new NormalizerFormatter();
        }

return $this;
    }

/**
     * @param  string[] $excludeFields
     * @return $this
     */
    public function excludeFields(array $excludeFields = []): self
    {
        $this->excludeFields = $excludeFields;

return $this;
    }

/**
     * @return $this
     */
    public function setFormatter(?FormatterInterface $formatter = null): self
    {
        $this->formatter = $formatter;

return $this;
    }

/**
     * Generates attachment field
     *
     * @param string|mixed[] $value
     *
     * @return array{title: string, value: string, short: false}
     */
    private function generateAttachmentField(string $title, $value): array
    {
        $value = \is_array($value)
            ? sprintf('```%s```', substr($this->stringify($value), 0, 1990))
            : $value;

return [
            'title' => ucfirst($title),
            'value' => $value,
            'short' => false,
        ];
    }

/**
     * Generates a collection of attachment fields from array
     *
     * @param mixed[] $data
     *
     * @return array<array{title: string, value: string, short: false}>
     */
    private function generateAttachmentFields(array $data): array
    {
        /** @var array<array<mixed>|string> $normalized */
        $normalized = $this->normalizerFormatter->normalizeValue($data);

$fields = [];
        foreach ($normalized as $key => $value) {
            $fields[] = $this->generateAttachmentField((string) $key, $value);
        }

return $fields;
    }

/**
     * Get a copy of record with fields excluded according to $this->excludeFields
     *
     * @return mixed[]
     */
    private function removeExcludedFields(LogRecord $record): array
    {
        $recordData = $record->toArray();
        foreach ($this->excludeFields as $field) {
            $keys = explode('.', $field);
            $node = &$recordData;
            $lastKey = end($keys);
            foreach ($keys as $key) {
                if (!isset($node[$key])) {
                    break;
                }
                if ($lastKey === $key) {
                    unset($node[$key]);
                    break;
                }
                $node = &$node[$key];
            }
        }

return $recordData;
    }
}