--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-content/plugins/akismet/class.akismet-rest-api.php Mon Oct 14 17:39:30 2019 +0200
@@ -0,0 +1,271 @@
+<?php
+
+class Akismet_REST_API {
+ /**
+ * Register the REST API routes.
+ */
+ public static function init() {
+ if ( ! function_exists( 'register_rest_route' ) ) {
+ // The REST API wasn't integrated into core until 4.4, and we support 4.0+ (for now).
+ return false;
+ }
+
+ register_rest_route( 'akismet/v1', '/key', array(
+ array(
+ 'methods' => WP_REST_Server::READABLE,
+ 'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
+ 'callback' => array( 'Akismet_REST_API', 'get_key' ),
+ ), array(
+ 'methods' => WP_REST_Server::EDITABLE,
+ 'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
+ 'callback' => array( 'Akismet_REST_API', 'set_key' ),
+ 'args' => array(
+ 'key' => array(
+ 'required' => true,
+ 'type' => 'string',
+ 'sanitize_callback' => array( 'Akismet_REST_API', 'sanitize_key' ),
+ 'description' => __( 'A 12-character Akismet API key. Available at akismet.com/get/', 'akismet' ),
+ ),
+ ),
+ ), array(
+ 'methods' => WP_REST_Server::DELETABLE,
+ 'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
+ 'callback' => array( 'Akismet_REST_API', 'delete_key' ),
+ )
+ ) );
+
+ register_rest_route( 'akismet/v1', '/settings/', array(
+ array(
+ 'methods' => WP_REST_Server::READABLE,
+ 'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
+ 'callback' => array( 'Akismet_REST_API', 'get_settings' ),
+ ),
+ array(
+ 'methods' => WP_REST_Server::EDITABLE,
+ 'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
+ 'callback' => array( 'Akismet_REST_API', 'set_boolean_settings' ),
+ 'args' => array(
+ 'akismet_strictness' => array(
+ 'required' => false,
+ 'type' => 'boolean',
+ 'description' => __( 'If true, Akismet will automatically discard the worst spam automatically rather than putting it in the spam folder.', 'akismet' ),
+ ),
+ 'akismet_show_user_comments_approved' => array(
+ 'required' => false,
+ 'type' => 'boolean',
+ 'description' => __( 'If true, show the number of approved comments beside each comment author in the comments list page.', 'akismet' ),
+ ),
+ ),
+ )
+ ) );
+
+ register_rest_route( 'akismet/v1', '/stats', array(
+ 'methods' => WP_REST_Server::READABLE,
+ 'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
+ 'callback' => array( 'Akismet_REST_API', 'get_stats' ),
+ 'args' => array(
+ 'interval' => array(
+ 'required' => false,
+ 'type' => 'string',
+ 'sanitize_callback' => array( 'Akismet_REST_API', 'sanitize_interval' ),
+ 'description' => __( 'The time period for which to retrieve stats. Options: 60-days, 6-months, all', 'akismet' ),
+ 'default' => 'all',
+ ),
+ ),
+ ) );
+
+ register_rest_route( 'akismet/v1', '/stats/(?P<interval>[\w+])', array(
+ 'args' => array(
+ 'interval' => array(
+ 'description' => __( 'The time period for which to retrieve stats. Options: 60-days, 6-months, all', 'akismet' ),
+ 'type' => 'string',
+ ),
+ ),
+ array(
+ 'methods' => WP_REST_Server::READABLE,
+ 'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
+ 'callback' => array( 'Akismet_REST_API', 'get_stats' ),
+ )
+ ) );
+ }
+
+ /**
+ * Get the current Akismet API key.
+ *
+ * @param WP_REST_Request $request
+ * @return WP_Error|WP_REST_Response
+ */
+ public static function get_key( $request = null ) {
+ return rest_ensure_response( Akismet::get_api_key() );
+ }
+
+ /**
+ * Set the API key, if possible.
+ *
+ * @param WP_REST_Request $request
+ * @return WP_Error|WP_REST_Response
+ */
+ public static function set_key( $request ) {
+ if ( defined( 'WPCOM_API_KEY' ) ) {
+ return rest_ensure_response( new WP_Error( 'hardcoded_key', __( 'This site\'s API key is hardcoded and cannot be changed via the API.', 'akismet' ), array( 'status'=> 409 ) ) );
+ }
+
+ $new_api_key = $request->get_param( 'key' );
+
+ if ( ! self::key_is_valid( $new_api_key ) ) {
+ return rest_ensure_response( new WP_Error( 'invalid_key', __( 'The value provided is not a valid and registered API key.', 'akismet' ), array( 'status' => 400 ) ) );
+ }
+
+ update_option( 'wordpress_api_key', $new_api_key );
+
+ return self::get_key();
+ }
+
+ /**
+ * Unset the API key, if possible.
+ *
+ * @param WP_REST_Request $request
+ * @return WP_Error|WP_REST_Response
+ */
+ public static function delete_key( $request ) {
+ if ( defined( 'WPCOM_API_KEY' ) ) {
+ return rest_ensure_response( new WP_Error( 'hardcoded_key', __( 'This site\'s API key is hardcoded and cannot be deleted.', 'akismet' ), array( 'status'=> 409 ) ) );
+ }
+
+ delete_option( 'wordpress_api_key' );
+
+ return rest_ensure_response( true );
+ }
+
+ /**
+ * Get the Akismet settings.
+ *
+ * @param WP_REST_Request $request
+ * @return WP_Error|WP_REST_Response
+ */
+ public static function get_settings( $request = null ) {
+ return rest_ensure_response( array(
+ 'akismet_strictness' => ( get_option( 'akismet_strictness', '1' ) === '1' ),
+ 'akismet_show_user_comments_approved' => ( get_option( 'akismet_show_user_comments_approved', '1' ) === '1' ),
+ ) );
+ }
+
+ /**
+ * Update the Akismet settings.
+ *
+ * @param WP_REST_Request $request
+ * @return WP_Error|WP_REST_Response
+ */
+ public static function set_boolean_settings( $request ) {
+ foreach ( array(
+ 'akismet_strictness',
+ 'akismet_show_user_comments_approved',
+ ) as $setting_key ) {
+
+ $setting_value = $request->get_param( $setting_key );
+ if ( is_null( $setting_value ) ) {
+ // This setting was not specified.
+ continue;
+ }
+
+ // From 4.7+, WP core will ensure that these are always boolean
+ // values because they are registered with 'type' => 'boolean',
+ // but we need to do this ourselves for prior versions.
+ $setting_value = Akismet_REST_API::parse_boolean( $setting_value );
+
+ update_option( $setting_key, $setting_value ? '1' : '0' );
+ }
+
+ return self::get_settings();
+ }
+
+ /**
+ * Parse a numeric or string boolean value into a boolean.
+ *
+ * @param mixed $value The value to convert into a boolean.
+ * @return bool The converted value.
+ */
+ public static function parse_boolean( $value ) {
+ switch ( $value ) {
+ case true:
+ case 'true':
+ case '1':
+ case 1:
+ return true;
+
+ case false:
+ case 'false':
+ case '0':
+ case 0:
+ return false;
+
+ default:
+ return (bool) $value;
+ }
+ }
+
+ /**
+ * Get the Akismet stats for a given time period.
+ *
+ * Possible `interval` values:
+ * - all
+ * - 60-days
+ * - 6-months
+ *
+ * @param WP_REST_Request $request
+ * @return WP_Error|WP_REST_Response
+ */
+ public static function get_stats( $request ) {
+ $api_key = Akismet::get_api_key();
+
+ $interval = $request->get_param( 'interval' );
+
+ $stat_totals = array();
+
+ $response = Akismet::http_post( Akismet::build_query( array( 'blog' => get_option( 'home' ), 'key' => $api_key, 'from' => $interval ) ), 'get-stats' );
+
+ if ( ! empty( $response[1] ) ) {
+ $stat_totals[$interval] = json_decode( $response[1] );
+ }
+
+ return rest_ensure_response( $stat_totals );
+ }
+
+ private static function key_is_valid( $key ) {
+ $response = Akismet::http_post(
+ Akismet::build_query(
+ array(
+ 'key' => $key,
+ 'blog' => get_option( 'home' )
+ )
+ ),
+ 'verify-key'
+ );
+
+ if ( $response[1] == 'valid' ) {
+ return true;
+ }
+
+ return false;
+ }
+
+ public static function privileged_permission_callback() {
+ return current_user_can( 'manage_options' );
+ }
+
+ public static function sanitize_interval( $interval, $request, $param ) {
+ $interval = trim( $interval );
+
+ $valid_intervals = array( '60-days', '6-months', 'all', );
+
+ if ( ! in_array( $interval, $valid_intervals ) ) {
+ $interval = 'all';
+ }
+
+ return $interval;
+ }
+
+ public static function sanitize_key( $key, $request, $param ) {
+ return trim( $key );
+ }
+}