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<?php |
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/** |
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* REST API endpoints. |
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* |
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* @package XSpeed |
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*/ |
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|
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namespace XSpeed; |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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class Rest_Api { |
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|
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const NAMESPACE_V1 = 'xspeed/v1'; |
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|
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public function __construct() { |
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add_action( 'rest_api_init', array( $this, 'register' ) ); |
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} |
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|
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public function register() { |
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register_rest_route( |
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self::NAMESPACE_V1, |
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'/status', |
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array( |
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'methods' => 'GET', |
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'callback' => array( $this, 'get_status' ), |
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'permission_callback' => array( $this, 'permissions' ), |
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) |
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); |
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|
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register_rest_route( |
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self::NAMESPACE_V1, |
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'/settings', |
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array( |
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array( |
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'methods' => 'GET', |
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'callback' => array( $this, 'get_settings' ), |
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'permission_callback' => array( $this, 'permissions' ), |
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), |
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array( |
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'methods' => 'POST', |
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'callback' => array( $this, 'update_settings' ), |
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'permission_callback' => array( $this, 'permissions' ), |
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), |
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) |
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); |
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|
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register_rest_route( |
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self::NAMESPACE_V1, |
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'/cache/purge', |
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array( |
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'methods' => 'POST', |
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'callback' => array( $this, 'purge' ), |
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'permission_callback' => array( $this, 'permissions' ), |
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) |
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); |
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|
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register_rest_route( |
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self::NAMESPACE_V1, |
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'/cache/toggle', |
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array( |
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'methods' => 'POST', |
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'callback' => array( $this, 'toggle_cache' ), |
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'permission_callback' => array( $this, 'permissions' ), |
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) |
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); |
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|
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register_rest_route( |
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self::NAMESPACE_V1, |
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'/cache/benchmark', |
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array( |
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'methods' => 'GET', |
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'callback' => array( $this, 'benchmark' ), |
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'permission_callback' => array( $this, 'permissions' ), |
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) |
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); |
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|
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register_rest_route( |
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self::NAMESPACE_V1, |
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'/audit/pro', |
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array( |
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'methods' => 'GET', |
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'callback' => array( $this, 'pro_audit' ), |
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'permission_callback' => array( $this, 'permissions' ), |
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) |
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); |
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|
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register_rest_route( |
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self::NAMESPACE_V1, |
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'/modules', |
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array( |
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'methods' => 'GET', |
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'callback' => array( $this, 'get_modules' ), |
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'permission_callback' => array( $this, 'permissions' ), |
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) |
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); |
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} |
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|
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/** |
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* The registered-module descriptors — same payload baked into the |
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* admin bootstrap (Admin::modules_payload), re-evaluated live. The |
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* dashboard re-fetches this after a license activate/deactivate so a |
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* Pro module's custom_panel flips between its real surface and |
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* LicenseLockedPanel (decided server-side via the |
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* xspeed_module_descriptor filter) WITHOUT a full page reload. |
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*/ |
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public function get_modules() { |
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return rest_ensure_response( Admin::modules_payload() ); |
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} |
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|
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/** |
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* Run the Pro audit — scans current settings + cache stats, |
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* returns a personalized list of Pro features that would help |
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* THIS site. See Pro_Audit::run() for the rule set. |
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*/ |
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public function pro_audit( $request ) { |
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unset( $request ); |
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return rest_ensure_response( array( 'suggestions' => Pro_Audit::run() ) ); |
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} |
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|
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/** |
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* Cache before/after benchmark — fetches home_url() twice (with + |
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* without the bypass header) and returns side-by-side timings for |
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* the dashboard widget. |
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*/ |
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public function benchmark( $request ) { |
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unset( $request ); |
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return rest_ensure_response( Cache_Benchmark::run() ); |
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} |
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|
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public function permissions() { |
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return current_user_can( 'manage_options' ); |
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} |
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|
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public function get_status() { |
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$opts = Settings::get(); |
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$stats = Cache::get_stats(); |
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|
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// rewrite_probe + nginx_server_block mirror the admin bootstrap |
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// payload (Admin::bootstrap_data). The dashboard re-fetches /status |
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// after every module save to refresh the consolidated nginx |
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// server-block snippet without a full page reload — if these were |
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// omitted here, the snippet would only ever update on reload (the |
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// QA bug: "Server config snippet requires full page reload to |
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// reflect toggle changes"). Keep this in sync with Admin. |
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$server_type = Server::type(); |
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$rewrite_capable = ( $server_type === Server::NGINX || $server_type === Server::APACHE || $server_type === Server::LITESPEED ); |
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$rewrite_probe = null; |
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if ( $opts['cache_enabled'] && $rewrite_capable ) { |
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$probe = Cache::probe_static_rewrite(); |
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$rewrite_probe = array( |
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'active' => (bool) ( $probe['active'] ?? false ), |
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'server_type' => $server_type, |
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'snippet' => Cache::nginx_snippet(), |
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'topology' => Server::rewrite_topology(), |
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'behind_proxy' => Server::is_behind_proxy(), |
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); |
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} |
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|
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return rest_ensure_response( |
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array( |
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'enabled' => (bool) $opts['cache_enabled'], |
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'stats' => $stats, |
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'server' => array( |
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'type' => $server_type, |
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'gzip_mode' => Server::gzip_mode(), |
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'gzip_active' => Gzip::probe_active(), |
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'nginx_snippet' => Gzip::nginx_snippet(), |
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), |
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'rewrite_probe' => $rewrite_probe, |
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'nginx_server_block' => Cache::full_nginx_server_block(), |
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) |
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); |
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} |
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|
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public function get_settings() { |
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return rest_ensure_response( Settings::get() ); |
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} |
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|
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public function update_settings( \WP_REST_Request $request ) { |
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$params = $request->get_json_params(); |
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if ( ! is_array( $params ) ) { |
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$params = $request->get_params(); |
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} |
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// `cache_enabled` is the trigger for drop-in install / wp-config.php |
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// edit and must only flow through the dedicated /cache/toggle |
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// endpoint. Strip it here so generic settings updates can never |
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// implicitly write a drop-in or modify wp-config.php. |
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unset( $params['cache_enabled'] ); |
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$updated = Settings::update( $params ); |
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return rest_ensure_response( $updated ); |
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} |
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|
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public function purge() { |
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Cache::purge_all(); |
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return rest_ensure_response( array( 'stats' => Cache::get_stats() ) ); |
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} |
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|
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public function toggle_cache( \WP_REST_Request $request ) { |
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$params = $request->get_json_params(); |
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$enabled = isset( $params['enabled'] ) ? (bool) $params['enabled'] : false; |
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|
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// User-explicit drop-in install / wp-config.php edit happens here. |
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// permission_callback above already enforced current_user_can( |
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// 'manage_options' ); the REST nonce is verified by core via the |
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// X-WP-Nonce header. |
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$state = Cache::toggle( $enabled ); |
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$updated = Settings::update( array( 'cache_enabled' => $state['enabled'] ) ); |
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|
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return rest_ensure_response( |
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array( |
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'enabled' => $updated['cache_enabled'], |
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'stats' => Cache::get_stats(), |
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'install_state' => $state, |
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) |
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); |
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} |
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} |
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|
