/** * WCDE Pro bridge — license key storage/UI and the "PRO" admin badge. * * wcde_is_pro() defaults to FALSE here; only the separate Pro add-on (sold outside wp.org) flips * it via the 'wcde_is_pro' filter, by reading the status this file stores after a real check. * * Validation goes through a proxy on tarkva.com * * recheck() (the daily cron) tolerates a run of technical failures before changing a valid * license's status, so a brief tarkva.com outage doesn't look like a license problem to a * correctly-licensed customer. A genuine rejection from a reachable server is still immediate. * activate() always reports its real result immediately — it's a deliberate, on-demand action. */ if ( ! defined( 'ABSPATH' ) ) { exit; } if ( ! defined( 'WCDE_LICENSE_API_BASE' ) ) { define( 'WCDE_LICENSE_API_BASE', 'https://tarkva.com' ); } function wcde_is_pro() { return (bool) apply_filters( 'wcde_is_pro', false ); } class WCDE_Pro { const KEY_OPTION = 'wcde_license_key'; const STATUS_OPTION = 'wcde_license_status'; // 'valid' | 'expired' | 'error' | '' const DETAIL_OPTION = 'wcde_license_detail'; const CHECKED_OPTION = 'wcde_license_checked_at'; const FAIL_COUNT_OPTION = 'wcde_license_fail_count'; const CRON_HOOK = 'wcde_cron_license_check'; public static function store_url() { return apply_filters( 'wcde_store_url', 'https://tarkva.com' ); } public static function badge( $label = 'PRO' ) { return ' ' . esc_html( $label ) . ''; } public static function max_free_tiers() { return (int) apply_filters( 'wcde_max_free_tiers', 2 ); } public static function key() { return (string) get_option( self::KEY_OPTION, '' ); } public static function status() { return (string) get_option( self::STATUS_OPTION, '' ); } public static function detail() { return get_option( self::DETAIL_OPTION, array() ); } public static function checked_at() { return (string) get_option( self::CHECKED_OPTION, '' ); } public static function mask( $key ) { $key = (string) $key; if ( strlen( $key ) <= 4 ) { return $key ? str_repeat( '•', strlen( $key ) ) : ''; } return str_repeat( '•', max( 4, strlen( $key ) - 4 ) ) . substr( $key, -4 ); } private static function api_base() { return untrailingslashit( apply_filters( 'wcde_license_api_base', WCDE_LICENSE_API_BASE ) ); } private static function configured() { return '' !== self::api_base(); } /** @return array{ok:bool, http_code:int, data:array, message:string} */ private static function call( $action, $key ) { if ( ! self::configured() ) { return array( 'ok' => false, 'http_code' => 0, 'data' => array(), 'message' => 'License API is not configured yet.' ); } $url = self::api_base() . '/wp-json/tarkva/v1/license/' . $action . '/' . rawurlencode( $key ); $response = wp_remote_get( $url, array( 'timeout' => 12 ) ); if ( is_wp_error( $response ) ) { return array( 'ok' => false, 'http_code' => 0, 'data' => array(), 'message' => $response->get_error_message() ); } $code = (int) wp_remote_retrieve_response_code( $response ); $body = json_decode( (string) wp_remote_retrieve_body( $response ), true ); if ( ! is_array( $body ) ) { return array( 'ok' => false, 'http_code' => $code, 'data' => array(), 'message' => 'Unexpected response from the license server.' ); } if ( $code < 200 || $code >= 300 ) { $msg = $body['message'] ?? sprintf( 'License server returned HTTP %d.', $code ); return array( 'ok' => false, 'http_code' => $code, 'data' => $body, 'message' => (string) $msg ); } return array( 'ok' => true, 'http_code' => $code, 'data' => $body, 'message' => '' ); } private static function extract_license( array $data ) { if ( isset( $data['data'] ) && is_array( $data['data'] ) ) { return $data['data']; } return $data; } private static function store_result( $key, array $result ) { if ( $result['ok'] ) { $lic = self::extract_license( $result['data'] ); $exp = $lic['expiresAt'] ?? ( $lic['expires_at'] ?? null ); $status = 'valid'; if ( $exp && strtotime( (string) $exp ) && strtotime( (string) $exp ) < time() ) { $status = 'expired'; } update_option( self::KEY_OPTION, $key ); update_option( self::STATUS_OPTION, $status ); update_option( self::DETAIL_OPTION, $lic ); } else { update_option( self::STATUS_OPTION, 'error' ); update_option( self::DETAIL_OPTION, array( 'error' => $result['message'] ) ); } update_option( self::CHECKED_OPTION, current_time( 'mysql' ) ); update_option( self::FAIL_COUNT_OPTION, 0 ); } public static function activate( $key ) { $key = sanitize_text_field( wp_unslash( $key ) ); if ( '' === $key ) { return 'Enter a license key.'; } $result = self::call( 'activate', $key ); self::store_result( $key, $result ); return $result['ok'] ? 'License activated.' : ( 'Activation failed: ' . $result['message'] ); } public static function deactivate() { $key = self::key(); if ( '' !== $key ) { self::call( 'deactivate', $key ); } // best-effort delete_option( self::KEY_OPTION ); delete_option( self::STATUS_OPTION ); delete_option( self::DETAIL_OPTION ); delete_option( self::CHECKED_OPTION ); delete_option( self::FAIL_COUNT_OPTION ); } private static function grace_failures() { return max( 1, (int) apply_filters( 'wcde_license_grace_failures', 5 ) ); } public static function recheck() { $key = self::key(); if ( '' === $key ) { return; } $result = self::call( 'validate', $key ); if ( $result['ok'] ) { self::store_result( $key, $result ); return; } $technical_failure = ( 0 === $result['http_code'] || $result['http_code'] >= 500 ); if ( ! $technical_failure ) { self::store_result( $key, $result ); return; } $fails = (int) get_option( self::FAIL_COUNT_OPTION, 0 ) + 1; update_option( self::FAIL_COUNT_OPTION, $fails ); if ( $fails >= self::grace_failures() ) { self::store_result( $key, $result ); } } public static function features() { return array( 'Stock & velocity intelligence — discount slow/overstocked items earlier, comfortable sellers later', 'Unlimited discount tiers per type (free plan: only the 2 closest to the expiry deadline)', 'Cart price-split — full price above the discounted batch quantity (revenue protection)', 'Advanced notices — general/cart reminders, quantity display, custom CSS placement', 'Scheduled & automated backups', 'Revenue-recovered reporting, with an optional weekly email summary', 'Priority email support', ); } } add_action( 'init', function () { if ( ! wp_next_scheduled( WCDE_Pro::CRON_HOOK ) ) { wp_schedule_event( time() + HOUR_IN_SECONDS, 'daily', WCDE_Pro::CRON_HOOK ); } } ); add_action( WCDE_Pro::CRON_HOOK, array( 'WCDE_Pro', 'recheck' ) ); register_deactivation_hook( __FILE__, function () { wp_clear_scheduled_hook( WCDE_Pro::CRON_HOOK ); } ); Telerikapp, 118 x 30 x 40 Cm, Akaatsiapuit

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Telerikapp, 118 x 30 x 40 Cm, Akaatsiapuit

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Telerialus on valmistatud akaatsiapuidust, tihkete kiududega lehtpuust, mis muudab selle stabiilseks ja vastupidavaks. Rauast jalad lisavad täiendavat stabiilsust ja tugevale lauaplaadile saab asetada dekoratiivesemeid. Hoiusektsioon ja sahtlid pakub palju ruumi multimeediaseadmete, raamatute ja teiste esemete hoidmiseks.

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Materjal: helehalli viimistlusega akaatsiapuit, messingi toonis pulbervärvitud raud, tehispuit
Mõõtmed: 118 x 30 x 40 cm (L x S x K)
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