$section_fields ) { foreach ( $section_fields as $field_id => $field_data ) { $conditional_logic_info = $this->extract_conditional_logic_info( $field_data ); $field_data['conditional_logic'] = $this->format_conditional_logic( $conditional_logic_info ); $field_data = $this->remove_deprecated_fields( $field_data ); $plugin_settings[ $section_id ][ $field_id ] = $field_data; } } update_option( EditFieldsForm::SETTINGS_OPTION_NAME, $plugin_settings ); } /** * Extract conditional logic info from field data, in more readable format. * * @param array $field_data * * @return array */ private function extract_conditional_logic_info( array $field_data ): array { $categories = [ 'conditional_logic' => self::CATEGORY_CART, 'conditional_logic_fields' => self::CATEGORY_FCF_FIELD, 'conditional_logic_shipping_fields' => self::CATEGORY_SHIPPING_METHOD, ]; $conditional_logic = []; foreach ( $categories as $field_key => $category ) { $action_key = $field_key . '_action'; $rules_key = $field_key . '_rules'; $operator_key = $field_key . '_operator'; if ( isset( $field_data[ $field_key ] ) && isset( $field_data[ $action_key ] ) && isset( $field_data[ $rules_key ] ) && isset( $field_data[ $operator_key ] ) ) { $action = $field_data[ $action_key ]; $rules = $field_data[ $rules_key ]; $operator = $field_data[ $operator_key ]; $group_rules = $this->format_group( $category, $rules, $operator ); $conditional_logic[ $action ] = array_merge( $conditional_logic[ $action ] ?? [], $group_rules ); } } return $conditional_logic; } /** * Formats conditional logic group settings. * * @param string $category * @param array $rules * @param string $operator * * @return array */ private function format_group( string $category, array $rules, string $operator ): array { $group = []; if ( self::OPERATOR_OR === $operator ) { foreach ( $rules as $rule ) { $group[] = [ $this->format_rule( $category, $rule ) ]; } } elseif ( self::OPERATOR_AND === $operator ) { $and_rules = []; foreach ( $rules as $rule ) { $and_rules[] = $this->format_rule( $category, $rule ); } $group[] = $and_rules; } return $group; } /** * Formats conditional logic rule settings. * * @param string $category * @param array $rule * * @return array */ private function format_rule( string $category, array $rule ): array { $new_rule = []; switch ( $category ) { case self::CATEGORY_CART: $new_rule['category'] = self::CATEGORY_CART; $new_rule['selection'] = $rule['what']; $new_rule['comparison'] = 'which_is'; $new_rule['values'] = $rule['what'] === 'product' ? $rule['products'] : $rule['product_categories']; break; case self::CATEGORY_FCF_FIELD: $new_rule['category'] = self::CATEGORY_FCF_FIELD; $new_rule['selection'] = $rule['field']; $new_rule['comparison'] = 'is'; $new_rule['values'] = [ $rule['value'] ]; break; case self::CATEGORY_SHIPPING_METHOD: $new_rule['category'] = self::CATEGORY_SHIPPING_METHOD; $new_rule['selection'] = $rule['field']; $new_rule['comparison'] = 'is'; $new_rule['values'] = [ $rule['value'] ]; break; } return $new_rule; } /** * Formats final conditional logic settings. * * @param array $conditional_logic_info * * @return array */ public function format_conditional_logic( array $conditional_logic_info ): array { $conditional_logic = []; foreach ( $conditional_logic_info as $action => $rules ) { $conditional_logic[] = [ 'action' => $action, 'rules' => $rules, ]; } return $conditional_logic; } /** * Remove not needed fields. * * @param array $field_data * * @return array */ private function remove_deprecated_fields( array $field_data ): array { unset( $field_data['conditional_logic_action'], $field_data['conditional_logic_operator'], $field_data['conditional_logic_rules'], $field_data['conditional_logic_fields'], $field_data['conditional_logic_fields_action'], $field_data['conditional_logic_fields_operator'], $field_data['conditional_logic_fields_rules'], $field_data['conditional_logic_shipping_fields'], $field_data['conditional_logic_shipping_fields_action'], $field_data['conditional_logic_shipping_fields_operator'], $field_data['conditional_logic_shipping_fields_rules'], $field_data['conditional_logic_info'] ); return $field_data; } }