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Description
Adjust the product data to handle options for attributes without a named child element and other fields that have no named child elements (e.g. categories = array( 'cat1', 'cat2' ) )
Note that the parent product data for variations is also adjusted in the same manner as needed
Usage
$array = WC_API_XML_Handler::format_product_data( $data );
Parameters
- $data
- ( array ) required –
Returns
array
Source
File name: woocommerce/includes/legacy/api/v1/class-wc-api-xml-handler.php
Lines:
1 to 80 of 80
public function format_product_data( $data ) { // handle attribute values if ( ! empty( $data['attributes'] ) ) { foreach ( $data['attributes'] as $attribute_key => $attribute ) { if ( ! empty( $attribute['options'] ) && is_array( $attribute['options'] ) ) { foreach ( $attribute['options'] as $option_key => $option ) { unset( $data['attributes'][ $attribute_key ]['options'][ $option_key ] ); $data['attributes'][ $attribute_key ]['options']['option'][] = array( $option ); } } } } // simple arrays are fine for JSON, but XML requires a child element name, so this adjusts the data // array to define a child element name for each field $fields_to_fix = array( 'related_ids' => 'related_id', 'upsell_ids' => 'upsell_id', 'cross_sell_ids' => 'cross_sell_id', 'categories' => 'category', 'tags' => 'tag', ); foreach ( $fields_to_fix as $parent_field_name => $child_field_name ) { if ( ! empty( $data[ $parent_field_name ] ) ) { foreach ( $data[ $parent_field_name ] as $field_key => $field ) { unset( $data[ $parent_field_name ][ $field_key ] ); $data[ $parent_field_name ][ $child_field_name ][] = array( $field ); } } } // handle adjusting the parent product for variations if ( ! empty( $data['parent'] ) ) { // attributes if ( ! empty( $data['parent']['attributes'] ) ) { foreach ( $data['parent']['attributes'] as $attribute_key => $attribute ) { if ( ! empty( $attribute['options'] ) && is_array( $attribute['options'] ) ) { foreach ( $attribute['options'] as $option_key => $option ) { unset( $data['parent']['attributes'][ $attribute_key ]['options'][ $option_key ] ); $data['parent']['attributes'][ $attribute_key ]['options']['option'][] = array( $option ); } } } } // fields foreach ( $fields_to_fix as $parent_field_name => $child_field_name ) { if ( ! empty( $data['parent'][ $parent_field_name ] ) ) { foreach ( $data['parent'][ $parent_field_name ] as $field_key => $field ) { unset( $data['parent'][ $parent_field_name ][ $field_key ] ); $data['parent'][ $parent_field_name ][ $child_field_name ][] = array( $field ); } } } } return $data; }
