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<?php |
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defined('ABSPATH') or die('Unauthorized Access'); |
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|
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// WP 7.0 Abilities API integration. Exposes the audit data this plugin |
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// already collects (PHP version + EOL, config grade, directives, extensions) |
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// as named server abilities so AI assistants and other plugins on the site |
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// can introspect server health through a standard interface instead of |
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// scraping the phpinfo screen. |
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// |
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// All abilities require manage_options because they expose server config — |
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// the same gate every visible page of this plugin uses. |
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|
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class Phpinfo_WP_Abilities { |
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|
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public static function register(): void { |
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// Abilities API ships in WP 7.0. On older cores the hook never fires, |
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// so the rest of the plugin keeps working unchanged. |
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add_action('wp_abilities_api_init', [self::class, 'register_abilities']); |
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} |
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|
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public static function register_abilities(): void { |
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if (!function_exists('wp_register_ability_category') || !function_exists('wp_register_ability')) { |
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return; |
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} |
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|
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wp_register_ability_category('phpinfowp/audit', [ |
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'label' => __('Server Health Audit', 'phpinfo-wp'), |
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'description' => __('Inspect PHP version, server configuration, extensions, and audit grade collected by phpinfo() WP.', 'phpinfo-wp'), |
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]); |
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|
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wp_register_ability('phpinfowp/get-php-version', [ |
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'label' => __('Get PHP Version & EOL Status', 'phpinfo-wp'), |
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'description' => __('Returns the running PHP version, its end-of-life date, days remaining, and an ok/warning/eol status flag.', 'phpinfo-wp'), |
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'category' => 'phpinfowp/audit', |
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'input_schema' => ['type' => 'object', 'properties' => new stdClass()], |
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'output_schema' => [ |
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'type' => 'object', |
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'properties' => [ |
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'version' => ['type' => 'string'], |
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'minor' => ['type' => 'string'], |
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'eol' => ['type' => ['string', 'null']], |
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'days' => ['type' => ['integer', 'null']], |
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'status' => ['type' => 'string', 'enum' => ['ok', 'warning', 'eol', 'unknown']], |
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], |
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], |
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'execute_callback' => [self::class, 'do_get_php_version'], |
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'permission_callback' => [self::class, 'can_read_audit'], |
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'meta' => ['show_in_rest' => true, 'annotations' => ['readonly' => true]], |
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]); |
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|
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wp_register_ability('phpinfowp/get-config-grade', [ |
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'label' => __('Get Config Grade', 'phpinfo-wp'), |
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'description' => __('Returns the overall A–F config grade, numeric score, and counts of passing/warning/failing checks.', 'phpinfo-wp'), |
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'category' => 'phpinfowp/audit', |
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'input_schema' => ['type' => 'object', 'properties' => new stdClass()], |
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'output_schema' => [ |
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'type' => 'object', |
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'properties' => [ |
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'grade' => ['type' => 'string'], |
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'score' => ['type' => 'integer'], |
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'passes' => ['type' => 'integer'], |
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'warns' => ['type' => 'integer'], |
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'fails' => ['type' => 'integer'], |
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'total' => ['type' => 'integer'], |
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], |
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], |
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'execute_callback' => [self::class, 'do_get_config_grade'], |
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'permission_callback' => [self::class, 'can_read_audit'], |
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'meta' => ['show_in_rest' => true, 'annotations' => ['readonly' => true]], |
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]); |
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|
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wp_register_ability('phpinfowp/get-config-issues', [ |
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'label' => __('List Failing Config Checks', 'phpinfo-wp'), |
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'description' => __('Returns each failing or warning config check with its directive key, current value, recommended value, and severity. Pro-only — free tier returns an empty list.', 'phpinfo-wp'), |
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'category' => 'phpinfowp/audit', |
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'input_schema' => ['type' => 'object', 'properties' => new stdClass()], |
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'output_schema' => [ |
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'type' => 'array', |
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'items' => [ |
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'type' => 'object', |
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'properties' => [ |
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'key' => ['type' => 'string'], |
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'label' => ['type' => 'string'], |
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'category' => ['type' => 'string'], |
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'value' => ['type' => 'string'], |
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'recommended' => ['type' => 'string'], |
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'status' => ['type' => 'string', 'enum' => ['warn', 'fail']], |
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'note' => ['type' => 'string'], |
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], |
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], |
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], |
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'execute_callback' => [self::class, 'do_get_config_issues'], |
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'permission_callback' => [self::class, 'can_read_audit'], |
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'meta' => ['show_in_rest' => true, 'annotations' => ['readonly' => true]], |
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]); |
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|
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wp_register_ability('phpinfowp/get-directive', [ |
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'label' => __('Get PHP Directive Value', 'phpinfo-wp'), |
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'description' => __('Returns the current value of a named php.ini directive (e.g. memory_limit, upload_max_filesize).', 'phpinfo-wp'), |
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'category' => 'phpinfowp/audit', |
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'input_schema' => [ |
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'type' => 'object', |
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'properties' => [ |
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'name' => ['type' => 'string', 'description' => 'php.ini directive name'], |
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], |
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'required' => ['name'], |
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], |
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'output_schema' => [ |
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'type' => 'object', |
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'properties' => [ |
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'name' => ['type' => 'string'], |
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'value' => ['type' => ['string', 'null']], |
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'set' => ['type' => 'boolean'], |
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], |
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], |
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'execute_callback' => [self::class, 'do_get_directive'], |
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'permission_callback' => [self::class, 'can_read_audit'], |
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'meta' => ['show_in_rest' => true, 'annotations' => ['readonly' => true]], |
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]); |
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|
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wp_register_ability('phpinfowp/list-extensions', [ |
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'label' => __('List Loaded PHP Extensions', 'phpinfo-wp'), |
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'description' => __('Returns the names of all PHP extensions currently loaded on the server, sorted alphabetically.', 'phpinfo-wp'), |
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'category' => 'phpinfowp/audit', |
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'input_schema' => ['type' => 'object', 'properties' => new stdClass()], |
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'output_schema' => [ |
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'type' => 'array', |
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'items' => ['type' => 'string'], |
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], |
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'execute_callback' => [self::class, 'do_list_extensions'], |
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'permission_callback' => [self::class, 'can_read_audit'], |
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'meta' => ['show_in_rest' => true, 'annotations' => ['readonly' => true]], |
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]); |
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|
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wp_register_ability('phpinfowp/get-audit-summary', [ |
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'label' => __('Get Server Audit Summary', 'phpinfo-wp'), |
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'description' => __('Returns a high-level rollup of server health: PHP version, EOL status, config grade, and counts of issues. The single best ability to call for a "how is my server doing" check.', 'phpinfo-wp'), |
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'category' => 'phpinfowp/audit', |
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'input_schema' => ['type' => 'object', 'properties' => new stdClass()], |
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'output_schema' => [ |
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'type' => 'object', |
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'properties' => [ |
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'php' => ['type' => 'object'], |
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'config' => ['type' => 'object'], |
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], |
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], |
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'execute_callback' => [self::class, 'do_get_audit_summary'], |
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'permission_callback' => [self::class, 'can_read_audit'], |
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'meta' => ['show_in_rest' => true, 'annotations' => ['readonly' => true]], |
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]); |
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} |
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|
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public static function can_read_audit($input = null) { |
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return current_user_can('manage_options'); |
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} |
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|
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public static function do_get_php_version($input = null): array { |
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$s = Phpinfo_WP_EOL::status(); |
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return [ |
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'version' => PHP_VERSION, |
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'minor' => $s['minor'] ?? '', |
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'eol' => $s['eol'] ?? null, |
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'days' => $s['days'] ?? null, |
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'status' => $s['status']?? 'unknown', |
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]; |
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} |
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|
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public static function do_get_config_grade($input = null): array { |
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return Phpinfo_WP_Config_Grader::summary(); |
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} |
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|
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public static function do_get_config_issues($input = null): array { |
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$run = Phpinfo_WP_Config_Grader::run(); |
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if (empty($run['checks'])) return []; |
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$issues = []; |
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foreach ($run['checks'] as $c) { |
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if ($c['status'] === 'pass') continue; |
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$issues[] = [ |
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'key' => (string) $c['key'], |
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'label' => (string) $c['label'], |
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'category' => (string) $c['category'], |
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'value' => (string) $c['value'], |
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'recommended' => (string) $c['good'], |
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'status' => (string) $c['status'], |
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'note' => (string) $c['note'], |
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]; |
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} |
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return $issues; |
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} |
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|
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public static function do_get_directive($input): array { |
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$name = is_array($input) ? ($input['name'] ?? '') : (string) $input; |
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$name = preg_replace('/[^a-zA-Z0-9_.]/', '', (string) $name); |
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if ($name === '') { |
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return ['name' => '', 'value' => null, 'set' => false]; |
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} |
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$raw = ini_get($name); |
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return [ |
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'name' => $name, |
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'value' => $raw === false ? null : (string) $raw, |
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'set' => $raw !== false && $raw !== '', |
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]; |
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} |
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|
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public static function do_list_extensions($input = null): array { |
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$exts = get_loaded_extensions(); |
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sort($exts, SORT_NATURAL | SORT_FLAG_CASE); |
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return array_values($exts); |
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} |
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|
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public static function do_get_audit_summary($input = null): array { |
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return [ |
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'php' => self::do_get_php_version(), |
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'config' => self::do_get_config_grade(), |
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]; |
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} |
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} |
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|
