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<?php |
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|
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namespace Texty\Gateways; |
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|
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use WP_Error; |
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use WP_REST_Request; |
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|
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/** |
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* Twilio Class |
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* |
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* @see https://www.twilio.com/docs/sms/api/message |
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*/ |
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class Twilio implements GatewayInterface { |
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|
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/** |
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* API Endpoint |
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*/ |
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const ENDPOINT = 'https://api.twilio.com/2010-04-01/Accounts/{sid}/Messages.json'; |
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|
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/** |
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* Get the name |
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* |
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* @return string |
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*/ |
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public function name() { |
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return __( 'Twilio', 'texty' ); |
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} |
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|
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/** |
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* Get the name |
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* |
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* @return string |
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*/ |
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public function description() { |
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return sprintf( |
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// translators: URL to Twilio settings and help docs |
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__( |
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'Send SMS with Twilio. Follow <a href="%1$s" target="_blank">this link</a> to get the Account SID and Token from Twilio. Follow <a href="%2$s" target="_blank">these instructions</a> to configure the gateway.', |
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'texty' |
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), |
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'https://www.twilio.com/console/project/settings', |
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'https://github.com/weDevsOfficial/texty/wiki/Twilio' |
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); |
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} |
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|
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/** |
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* Get the logo |
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* |
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* @return string |
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*/ |
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public function logo() { |
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return TEXTY_URL . '/assets/images/twilio-logo.png'; |
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} |
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|
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/** |
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* Get the settings |
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* |
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* @return array |
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*/ |
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public function get_settings() { |
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$creds = texty()->settings()->get( 'twilio' ); |
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|
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return [ |
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'sid' => [ |
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'name' => __( 'Account SID', 'texty' ), |
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'type' => 'text', |
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'value' => isset( $creds['sid'] ) ? $creds['sid'] : '', |
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'help' => '', |
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], |
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'token' => [ |
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'name' => __( 'Auth Token', 'texty' ), |
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'type' => 'password', |
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'value' => isset( $creds['token'] ) ? $creds['token'] : '', |
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'help' => '', |
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], |
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'from' => [ |
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'name' => __( 'From Number', 'texty' ), |
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'type' => 'text', |
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'value' => isset( $creds['from'] ) ? $creds['from'] : '', |
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'help' => __( 'Must be a valid number associated with your Twilio account', 'texty' ), |
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], |
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]; |
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} |
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|
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/** |
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* Send SMS |
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* |
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* @param string $to |
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* @param string $message |
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* |
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* @return WP_Error|array |
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*/ |
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public function send( $to, $message ) { |
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$creds = texty()->settings()->get( 'twilio' ); |
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|
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$args = [ |
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'headers' => [ |
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'Authorization' => 'Basic ' . base64_encode( $creds['sid'] . ':' . $creds['token'] ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode |
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], |
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'body' => [ |
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'From' => $creds['from'], |
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'To' => $to, |
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'Body' => $message, |
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], |
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]; |
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|
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$endpoint = str_replace( '{sid}', $creds['sid'], self::ENDPOINT ); |
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$response = wp_remote_post( $endpoint, $args ); |
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|
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if ( is_wp_error( $response ) ) { |
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return $response; |
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} |
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|
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$body = json_decode( wp_remote_retrieve_body( $response ) ); |
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|
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if ( 201 !== $response['response']['code'] ) { |
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return new WP_Error( $body->code, $body->message ); |
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} |
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|
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return [ |
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'success' => true, |
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'reference_id' => isset( $body->sid ) ? $body->sid : null, |
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]; |
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} |
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|
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/** |
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* Validate a REST API request |
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* |
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* @param WP_REST_Request $request |
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* |
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* @return WP_Error|mixed |
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*/ |
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public function validate( $request ) { |
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$creds = $request->get_param( 'twilio' ); |
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|
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if ( ! is_array( $creds ) || empty( $creds['sid'] ) || empty( $creds['token'] ) ) { |
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return new WP_Error( |
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'texty_missing_credentials', |
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__( 'Twilio Account SID and Auth Token are required.', 'texty' ) |
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); |
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} |
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|
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$args = [ |
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'headers' => [ |
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'Authorization' => 'Basic ' . base64_encode( $creds['sid'] . ':' . $creds['token'] ), // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode |
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], |
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]; |
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|
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$endpoint = 'https://api.twilio.com/2010-04-01/Accounts.json'; |
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$response = wp_remote_get( $endpoint, $args ); |
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|
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if ( is_wp_error( $response ) ) { |
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return $response; |
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} |
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|
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$body = json_decode( wp_remote_retrieve_body( $response ) ); |
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$response_code = wp_remote_retrieve_response_code( $response ); |
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|
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if ( 401 === $response_code ) { |
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$code = isset( $body->code ) ? $body->code : 'twilio_auth_failed'; |
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|
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if ( ! empty( $body->detail ) ) { |
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$message = $body->detail; |
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} elseif ( ! empty( $body->message ) ) { |
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$message = $body->message; |
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} else { |
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$message = __( 'Twilio rejected the credentials.', 'texty' ); |
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} |
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|
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return new WP_Error( $code, $message, $body ); |
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} |
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|
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return [ |
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'sid' => $creds['sid'], |
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'token' => $creds['token'], |
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'from' => isset( $creds['from'] ) ? $creds['from'] : '', |
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]; |
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} |
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} |
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|
