wpdev
d36bb954d1
Baseline before backporting wp-data-optimizer v3.0.1-v3.4.6. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TbG1keQQ7XBa7qMQY16KCY
79 lines
2.0 KiB
PHP
79 lines
2.0 KiB
PHP
<?php
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/**
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* TMDO_Slack_Notifier — Slack incoming webhook channel (v2.5.0 M15).
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*
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* Settings: wpdo_slack_enabled, wpdo_slack_webhook, wpdo_slack_throttle_hours,
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* wpdo_slack_severity. Webhook URL must start with https://hooks.slack.com/.
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*
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* @package WP_Data_Optimizer
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Slack channel.
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*/
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class TMDO_Slack_Notifier extends TMDO_Abstract_Notifier {
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/**
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* Channel identifier used as option key prefix.
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*
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* @return string
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*/
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public static function channel_id(): string {
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return 'slack';
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}
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/**
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* Build Slack-specific context (webhook URL).
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*
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* @return array|null Null if webhook URL is missing or invalid.
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*/
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public static function build_context(): ?array {
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$url = class_exists( 'TMDO_Crypto' )
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? TMDO_Crypto::get_option( 'wpdo_slack_webhook' )
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: (string) get_option( 'wpdo_slack_webhook', '' );
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if ( '' === $url || strpos( $url, 'https://hooks.slack.com/' ) !== 0 ) {
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return null;
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}
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return array( 'webhook_url' => $url );
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}
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/**
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* Send alert via Slack incoming webhook.
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*
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* @param string $subject Alert subject / title.
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* @param string $body Alert body text.
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* @param array $context Channel context (webhook_url).
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* @return bool True on HTTP 2xx response.
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*/
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public static function actually_send( string $subject, string $body, array $context ): bool {
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$url = (string) ( $context['webhook_url'] ?? '' );
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if ( '' === $url ) {
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return false;
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}
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// Slack mrkdwn — bold subject + plaintext body in code block for readability.
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$payload = wp_json_encode(
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array(
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'text' => "*{$subject}*\n```\n{$body}\n```",
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)
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);
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$resp = wp_remote_post(
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$url,
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array(
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'headers' => array( 'Content-Type' => 'application/json' ),
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'body' => $payload,
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'timeout' => 5,
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'blocking' => true,
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)
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);
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if ( is_wp_error( $resp ) ) {
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return false;
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}
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$code = (int) wp_remote_retrieve_response_code( $resp );
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return $code >= 200 && $code < 300;
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}
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}
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