manager = $manager; add_action( 'tiered_pricing_table/admin/tiered_pricing_rules_form/inputs', [ $this, 'renderInputField' ], 999, 7 ); add_action( 'tiered_pricing_table/admin/tiered_pricing_rules_form/after_pricing_type', [ $this, 'renderFirstRowField' ], 10, 4 ); add_action( 'tiered_pricing_table/admin/components/tiered_pricing_rules_form/get_from_request', [ $this, 'saveField' ], 10, 6 ); add_filter( 'tiered_pricing_table/price/pricing_rule', array( $this, 'addLabelDataToPricingRule' ), 1, 2 ); add_filter( 'tiered_pricing_table/role_based_pricing/after_adjusting_pricing_rule', function ( PricingRule $pricingRule, RoleBasedPricingRule $roleBasedPricingRule ) { return $this->addLabelDataToPricingRule( $pricingRule, $pricingRule->getProductId(), $roleBasedPricingRule->getRole() ); }, 2, 3 ); add_filter( 'tiered_pricing_table/global_pricing/after_adjusting_pricing_rule', function ( PricingRule $pricingRule, GlobalPricingRule $globalPricingRule ) { return $this->addLabelDataToPricingRule( $pricingRule, $globalPricingRule->getId(), null, false ); }, 3, 3 ); add_filter( 'tiered_pricing_table/admin/tiered_pricing_rules_form/inputs_width', function ( $defaultWidth ) { $labels = $this->manager->getLabels(); if ( empty( $labels ) ) { return $defaultWidth; } return min( 100, $defaultWidth + 20 ); } ); } public function renderInputField( $entityId, $amount, $role, $loop, $custom_prefix, $type ) { $labels = $this->manager->getLabels(); if ( empty( $labels ) ) { return; } $value = $this->getValueForAmount( $amount, $entityId, $role, $type ); $name = Form::getFieldName( 'tier_label_' . $type, $role, $loop, $custom_prefix ); ?> getId() ); ?>> getTitle() ); ?> manager->getLabels(); if ( empty( $labels ) ) { return; } $value = $this->getFirstRowValue( $entityId, 'fixed', $role ); $options = [ '' => __( 'No label', 'tier-pricing-table' ) ]; foreach ( $labels as $label ) { $options[ $label->getId() ] = $label->getTitle(); } woocommerce_wp_select( array( 'id' => Form::getFieldName( 'tier_label_first_row', $role, $loop, $custom_prefix ), 'label' => __( 'Tier label (regular price)', 'tier-pricing-table' ), 'value' => $value, 'options' => $options, 'wrapper_class' => is_null( $loop ) ? 'tiered-pricing-form-block' : 'tiered-pricing-form-variation-block', ) ); } public function saveField( $entityId, $role, $loop, $customPrefix, $data, $request ) { $_value = array( 'fixed' => array(), 'percentage' => array(), ); foreach ( array( 'fixed', 'percentage' ) as $pricingType ) { $value = Form::getFieldValue( 'tier_label_' . $pricingType, $role, $loop, $customPrefix, $request ); $value = is_array( $value ) ? $value : array(); $amounts = 'fixed' === $pricingType ? $data['fixed_quantities'] : $data['percentage_quantities']; foreach ( $value as $key => $itemValue ) { if ( ! empty( $amounts[ $key ] ) ) { $_value[ $pricingType ][ $amounts[ $key ] ] = sanitize_text_field( $itemValue ); } } $firstRowValue = Form::getFieldValue( 'tier_label_first_row', $role, $loop, $customPrefix, $request ); if ( ! Form::isEmpty( $firstRowValue ) ) { $_value[ $pricingType ]['first_row'] = sanitize_text_field( $firstRowValue ); } } update_post_meta( $entityId, $this->getMetaKey( $role ), $_value ); } public function getValue( $entityId, $type, $role = null ): array { $value = (array) get_post_meta( $entityId, $this->getMetaKey( $role ), true ); return ! empty( $value[ $type ] ) ? (array) $value[ $type ] : array(); } public function getValueForAmount( $amount, $entityId, $role, $type ) { if ( ! $amount ) { return ''; } $amount = intval( $amount ); if ( $amount < 2 ) { return ''; } $value = $this->getValue( $entityId, $type, $role ); if ( array_key_exists( $amount, $value ) ) { return $value[ $amount ]; } return ''; } public function getFirstRowValue( $entityId, $type, $role ) { $value = $this->getValue( $entityId, $type, $role ); if ( array_key_exists( 'first_row', $value ) ) { return $value['first_row']; } return ''; } public function addLabelDataToPricingRule( PricingRule $pricingRule, $entityId, $role = null, $isProductRule = true ): PricingRule { $percentageValues = $this->getValue( $entityId, 'percentage', $role ); $fixedValues = $this->getValue( $entityId, 'fixed', $role ); if ( empty( $percentageValues ) || empty( $fixedValues ) ) { if ( $isProductRule ) { $product = wc_get_product( $entityId ); if ( $product && $product->get_parent_id() ) { $percentageValues = $percentageValues ?: $this->getValue( $product->get_parent_id(), 'percentage', $role ); $fixedValues = $fixedValues ?: $this->getValue( $product->get_parent_id(), 'fixed', $role ); } } } $percentageValues = array_filter( $percentageValues, function ( $value ) { return ! is_null( $this->manager->getLabel( $value ) ); } ); $fixedValues = array_filter( $fixedValues, function ( $value ) { return ! is_null( $this->manager->getLabel( $value ) ); } ); $firstRowValue = $this->getFirstRowValue( $entityId, 'fixed', $role ); $pricingRule->data['tier_labels']['percentage'] = $percentageValues; $pricingRule->data['tier_labels']['fixed'] = $fixedValues; return $pricingRule; } public function getMetaKey( $role = null ): string { $rolePrefix = $role ? '_' . $role : ''; return $rolePrefix . '_tiered_price_tier_labels'; } }