'/build/nps.asset.php', 'script' => '/build/nps.js', 'style' => '/build/nps.css', ); } /** * {@inheritDoc} */ public function register() { register_block_type( 'crowdsignal-forms/nps', array( 'attributes' => $this->attributes(), 'editor_script' => Crowdsignal_Forms_Blocks_Assets::EDITOR, 'editor_style' => Crowdsignal_Forms_Blocks_Assets::EDITOR, 'render_callback' => array( $this, 'render' ), ) ); } /** * Renders the NPS dynamic block * * @param array $attributes The block's attributes. * @return string */ public function render( $attributes ) { // Look up surveyId from post_meta if not in attributes but surveyClientId is present. if ( empty( $attributes['surveyId'] ) && ! empty( $attributes['surveyClientId'] ) ) { $meta_gateway = Crowdsignal_Forms::instance()->get_post_survey_meta_gateway(); $survey_data = $meta_gateway->get_survey_data_for_client_id( get_the_ID(), $attributes['surveyClientId'] ); if ( ! empty( $survey_data['id'] ) ) { $attributes['surveyId'] = $survey_data['id']; } } if ( $this->should_hide_block( $attributes ) ) { return ''; } wp_enqueue_script( $this->asset_identifier() ); wp_enqueue_style( $this->asset_identifier() ); $attributes['hideBranding'] = $this->should_hide_branding(); $attributes['isPreview'] = is_preview(); $attributes['nonce'] = $this->create_nonce(); // Remove surveyClientId from rendered output - it's only needed server-side // for post_meta lookup and should not be exposed to the public. unset( $attributes['surveyClientId'] ); return sprintf( '

', htmlentities( wp_json_encode( $attributes ) ) ); } /** * Determines if the NPS block should be rendered or not. * * @param array $attributes The block's saved attributes. * @return bool */ private function should_hide_block( $attributes ) { return ! $this->is_cs_connected() || ! is_singular() || empty( $attributes['surveyId'] ); } /** * Returns the attributes definition array for register_block_type * * Note: Any changes to the array returned by this function need to be * duplicated in client/blocks/nps/attributes.js. * * @return array */ private function attributes() { return array( 'backgroundColor' => array( 'type' => 'string', ), 'buttonColor' => array( 'type' => 'string', ), 'buttonTextColor' => array( 'type' => 'string', ), 'feedbackPlaceholder' => array( 'type' => 'string', 'default' => __( 'Please help us understand your rating', 'crowdsignal-forms' ), ), 'feedbackQuestion' => array( 'type' => 'string', 'default' => __( 'Thanks so much for your response! How could we do better?', 'crowdsignal-forms' ), ), 'hideBranding' => array( 'type' => 'boolean', 'default' => false, ), 'highRatingLabel' => array( 'type' => 'string', 'default' => __( 'Extremely likely', 'crowdsignal-forms' ), ), 'lowRatingLabel' => array( 'type' => 'string', 'default' => __( 'Not likely at all', 'crowdsignal-forms' ), ), 'ratingQuestion' => array( 'type' => 'string', 'default' => __( 'How likely is it that you would recommend this project to a friend or colleague?', 'crowdsignal-forms' ), ), 'submitButtonLabel' => array( 'type' => 'string', 'default' => __( 'Submit', 'crowdsignal-forms' ), ), 'surveyId' => array( 'type' => 'number', 'default' => null, ), 'surveyClientId' => array( 'type' => 'string', 'default' => null, ), 'textColor' => array( 'type' => 'string', ), 'title' => array( 'type' => 'string', 'default' => '', ), 'viewThreshold' => array( 'type' => 'string', 'default' => 3, ), 'status' => array( 'type' => 'string', 'default' => 'open', // See: client/blocks/nps/constants.js. ), 'closedAfterDateTime' => array( 'type' => 'string', 'default' => null, ), ); } /** * Returns a nonce based on the NONCE. * The nonce creation is first attempted through crowdsignal_forms_nps_nonce filter. * * @since 1.4.3 * @return string */ private function create_nonce() { $nonce = apply_filters( 'crowdsignal_forms_nps_nonce', self::NONCE ); if ( self::NONCE === $nonce ) { // returned unfiltered. $nonce = wp_create_nonce( self::NONCE ); } return $nonce; } /** * Verifies a nonce based on the NONCE. * The nonce creation is first attempted through crowdsignal_forms_nps_nonce filter. * * @since 1.4.3 * @param string $nonce * @return bool */ public static function verify_nonce( $nonce ) { $verifies = apply_filters( 'crowdsignal_forms_nps_nonce_check', $nonce, self::NONCE ); if ( $verifies === $nonce ) { // returned unfiltered. $verifies = wp_verify_nonce( $nonce, self::NONCE ); } return $verifies; } }