在Woocommerce 3中使用CRUD方法以编程方式创建产品 [英] Create programmatically a product using CRUD methods in Woocommerce 3
问题描述
我想用PHP代码以编程方式创建一个新的Woocommerce产品，并且已经使用Woocommerce 3 CRUD方法进行了尝试:
I'd like to create a new Woocommerce product programmatically with PHP code and I have tried it with the Woocommerce 3 CRUD methods:
//Woocommerce CRUD
$objProduct = new WC_Product_Simple();
$objProduct->set_name('My Product 1'); //Set product name.
$objProduct->set_status('publish'); //Set product status.
//$objProduct->set_featured(FALSE); //Set if the product is featured. | bool
$objProduct->set_catalog_visibility('visible'); //Set catalog visibility. | string $visibility Options: 'hidden', 'visible', 'search' and 'catalog'.
$objProduct->set_description('My custom long description'); //Set product description.
//$objProduct->set_short_description('My short description'); //Set product short description.
//$objProduct->set_sku('U-123'); //Set SKU
$objProduct->set_price(5.00); //Set the product's active price.
//$objProduct->set_regular_price(5.00); //Set the product's regular price.
//$objProduct->set_sale_price(); //Set the product's sale price.
//$objProduct->set_date_on_sale_from(); //Set date on sale from. | string|integer|null $date UTC timestamp, or ISO 8601 DateTime. If the DateTime string has no timezone or offset, WordPress site timezone will be assumed. Null if their is no date.
//$objProduct->set_date_on_sale_to();//Set date on sale to. | string|integer|null $date UTC timestamp, or ISO 8601 DateTime. If the DateTime string has no timezone or offset, WordPress site timezone will be assumed. Null if their is no date.
//$objProduct->set_manage_stock(TRUE); //Set if product manage stock. | bool
//$objProduct->set_stock_quantity(10); //Set number of items available for sale.
//$objProduct->set_stock_status('instock'); //Set stock status. | string $status 'instock', 'outofstock' and 'onbackorder'
//$objProduct->set_backorders('no'); //Set backorders. | string $backorders Options: 'yes', 'no' or 'notify'.
//$objProduct->set_sold_individually(FALSE); //Set if should be sold individually. | bool
//$objProduct->set_weight(); //Set the product's weight.
//$objProduct->set_length(); //Set the product length.
//$objProduct->set_width(); //Set the product width.
//$objProduct->set_height(); //Set the product height.
//$objProduct->set_upsell_ids($upsell_ids); //Set upsell IDs. | array $upsell_ids IDs from the up-sell products.
//$objProduct->set_cross_sell_ids($cross_sell_ids); //Set crosssell IDs. | array $cross_sell_ids IDs from the cross-sell products.
$objProduct->set_reviews_allowed(TRUE); //Set if reviews is allowed. | bool
//$objProduct->set_purchase_note($purchase_note); //Set purchase note. | string $purchase_note Purchase note.
$attribute = new WC_Product_Attribute();
$attribute->set_id(wc_attribute_taxonomy_id_by_name('pa_color')); //if passing the attribute name to get the ID
$attribute->set_name('pa_color'); //attribute name
$attribute->set_options('red'); // attribute value
$attribute->set_position(1); //attribute display order
$attribute->set_visible(1); //attribute visiblity
$attribute->set_variation(0);//to use this attribute as varint or not
$raw_attributes[] = $attribute; //<--- storing the attribute in an array
$attribute = new WC_Product_Attribute();
$attribute->set_id(25);
$attribute->set_name('pa_size');
$attribute->set_options('XL');
$attribute->set_position(2);
$attribute->set_visible(1);
$attribute->set_variation(0);
$raw_attributes[] = $attribute; //<--- storing the attribute in an array
$objProduct->set_attributes($raw_attributes); //Set product attributes. | array $raw_attributes Array of WC_Product_Attribute objects.
//$objProduct->set_category_ids($term_ids); //Set the product categories. | array $term_ids List of terms IDs.
//$objProduct->set_tag_ids($term_ids); //Set the product tags. | array $term_ids List of terms IDs.
//$objProduct->set_image_id(); //Set main image ID. | int|string $image_id Product image id.
//$objProduct->set_gallery_image_ids(); //Set gallery attachment ids. | array $image_ids List of image ids.
$new_product_id = $objProduct->save(); //Saving the data to create new product, it will return product ID.
return;
}
但是我得到这个错误:
2018年10月22日20:25:19 UTC] PHP致命错误:未捕获的错误:在/home/u1771p590/domains/famyfuerza.com/public_html/store中找不到类'WC_Product_Simple' /wp-content/plugins/ff-dropship-data-scraper/ff-dropship-data-scraper.php:165 堆栈跟踪:
-#0/home/u1771p590/domains/famyfuerza.com/public_html/store/wp-content/plugins/ff-dropship-data-scraper/ff-dropship-data-scraper.php(233):curl_download(' https://www.ban ...')
-#1/home/u1771p590/domains/famyfuerza.com/public_html/store/wp-settings.php(305):include_once('/home/u1771p590 ...')
-#2/home/u1771p590/domains/famyfuerza.com/public_html/store/wp-config.php(112):require_once('/home/u1771p590 ...')
-#3/home/u1771p590/domains/famyfuerza.com/public_html/store/wp-load.php(37):require_once('/home/u1771p590 ...')
-#4/home/u1771p590/domains/famyfuerza.com/public_html/store/wp-admin/admin.php(31):require_once('/home/u1771p590 ...')
-#5/home/u1771p590/domains/famyfuerza.com/public_html/store/wp-admin/index.php(10):require_once('/home/u1771p590 ...')
-#6 {main}
在第165行的/home/u1771p590/domains/famyfuerza.com/public_html/store/wp-content/plugins/ff-dropship-data-scraper/ff-dropship-data-scraper.php中抛出
22-Oct-2018 20:25:19 UTC] PHP Fatal error: Uncaught Error: Class 'WC_Product_Simple' not found in /home/u1771p590/domains/famyfuerza.com/public_html/store/wp-content/plugins/ff-dropship-data-scraper/ff-dropship-data-scraper.php:165 Stack trace:
- #0 /home/u1771p590/domains/famyfuerza.com/public_html/store/wp-content/plugins/ff-dropship-data-scraper/ff-dropship-data-scraper.php(233): curl_download('https://www.ban...')
- #1 /home/u1771p590/domains/famyfuerza.com/public_html/store/wp-settings.php(305): include_once('/home/u1771p590...')
- #2 /home/u1771p590/domains/famyfuerza.com/public_html/store/wp-config.php(112): require_once('/home/u1771p590...')
- #3 /home/u1771p590/domains/famyfuerza.com/public_html/store/wp-load.php(37): require_once('/home/u1771p590...')
- #4 /home/u1771p590/domains/famyfuerza.com/public_html/store/wp-admin/admin.php(31): require_once('/home/u1771p590...')
- #5 /home/u1771p590/domains/famyfuerza.com/public_html/store/wp-admin/index.php(10): require_once('/home/u1771p590...')
- #6 {main}
thrown in /home/u1771p590/domains/famyfuerza.com/public_html/store/wp-content/plugins/ff-dropship-data-scraper/ff-dropship-data-scraper.php on line 165
我试图包括简单的产品类，但这产生了另一个错误，该错误表明缺少另一个类.
I have tried to include the simple product class, but that produced another error which said that another class was missing.
有人知道如何解决此问题吗?还是有另一种通过代码创建woocommerce产品的方法?
Does somebody know how to fix this? Or has another method to create a woocommerce product via code?
推荐答案
You are not accessing the WC_Product_simple instance object from your custom Dropship Data Scraper plugin.
有罪可能主要是两件事:
The guilty can be mostly 2 things:
- 您尚未安装Woocommerce.
- 插件 Dropship Data Scraper 已过时，需要更改以处理woocommerce.
- You have not installed Woocommerce.
- The plugin Dropship Data Scraper is outdated and needs changes, to handle woocommerce.
尝试包括全局Woocommerce对象，并在插件中启用Woocommerce支持.
Try to include the global Woocommerce object and to enable Woocommerce support in your plugin.
要使用 Woocommerce 3中引入的CRUD方法以编程方式创建产品，这是使其正常工作的正确方法.
To create a product programmatically using CRUD methods introduced in Woocommerce 3 here is the correct way to make it work.
如果您需要处理产品属性创建或产品变体版本，请参阅:
- Create new product attribute programmatically in Woocommerce
- Create programmatically a WooCommerce product variation with new attribute values
- Create programmatically a variable product and two new attributes in Woocommerce
所有产品属性及其术语值需要先创建.产品类别和产品标签也一样.
All product attributes and their term values need to be created before. Same thing for product categories and product tags.
1)代码功能:
// Custom function for product creation (For Woocommerce 3+ only)
function create_product( $args ){
global $woocommerce;
if( ! function_exists('wc_get_product_object_type') && ! function_exists('wc_prepare_product_attributes') )
return false;
// Get an empty instance of the product object (defining it's type)
if( $product = wc_get_product_object_type( $args['type'] ) )
return false;
// Product name (Title) and slug
$product->set_name( $args['name'] ); // Name (title).
if( isset( $args['slug'] ) )
$product->set_name( $args['slug'] );
// Description and short description:
$product->set_description( $args['description'] );
$product->set_short_description( $args['short_description'] );
// Status ('publish', 'pending', 'draft' or 'trash')
$product->set_status( isset($args['status']) ? $args['status'] : 'publish' );
// Visibility ('hidden', 'visible', 'search' or 'catalog')
$product->set_catalog_visibility( isset($args['visibility']) ? $args['visibility'] : 'visible' );
// Featured (boolean)
$product->set_featured( isset($args['featured']) ? $args['featured'] : false );
// Virtual (boolean)
$product->set_virtual( isset($args['virtual']) ? $args['virtual'] : false );
// Prices
$product->set_regular_price( $args['regular_price'] );
$product->set_sale_price( isset( $args['sale_price'] ) ? $args['sale_price'] : '' );
$product->set_price( isset( $args['sale_price'] ) ? $args['sale_price'] : $args['regular_price'] );
if( isset( $args['sale_price'] ) ){
$product->set_date_on_sale_from( isset( $args['sale_from'] ) ? $args['sale_from'] : '' );
$product->set_date_on_sale_to( isset( $args['sale_to'] ) ? $args['sale_to'] : '' );
}
// Downloadable (boolean)
$product->set_downloadable( isset($args['downloadable']) ? $args['downloadable'] : false );
if( isset($args['downloadable']) && $args['downloadable'] ) {
$product->set_downloads( isset($args['downloads']) ? $args['downloads'] : array() );
$product->set_download_limit( isset($args['download_limit']) ? $args['download_limit'] : '-1' );
$product->set_download_expiry( isset($args['download_expiry']) ? $args['download_expiry'] : '-1' );
}
// Taxes
if ( get_option( 'woocommerce_calc_taxes' ) === 'yes' ) {
$product->set_tax_status( isset($args['tax_status']) ? $args['tax_status'] : 'taxable' );
$product->set_tax_class( isset($args['tax_class']) ? $args['tax_class'] : '' );
}
// SKU and Stock (Not a virtual product)
if( isset($args['virtual']) && ! $args['virtual'] ) {
$product->set_sku( isset( $args['sku'] ) ? $args['sku'] : '' );
$product->set_manage_stock( isset( $args['manage_stock'] ) ? $args['manage_stock'] : false );
$product->set_stock_status( isset( $args['stock_status'] ) ? $args['stock_status'] : 'instock' );
if( isset( $args['manage_stock'] ) && $args['manage_stock'] ) {
$product->set_stock_status( $args['stock_qty'] );
$product->set_backorders( isset( $args['backorders'] ) ? $args['backorders'] : 'no' ); // 'yes', 'no' or 'notify'
}
}
// Sold Individually
$product->set_sold_individually( isset( $args['sold_individually'] ) ? $args['sold_individually'] : false );
// Weight, dimensions and shipping class
$product->set_weight( isset( $args['weight'] ) ? $args['weight'] : '' );
$product->set_length( isset( $args['length'] ) ? $args['length'] : '' );
$product->set_width( isset( $args['width'] ) ? $args['width'] : '' );
$product->set_height( isset( $args['height'] ) ? $args['height'] : '' );
if( isset( $args['shipping_class_id'] ) )
$product->set_shipping_class_id( $args['shipping_class_id'] );
// Upsell and Cross sell (IDs)
$product->set_upsell_ids( isset( $args['upsells'] ) ? $args['upsells'] : '' );
$product->set_cross_sell_ids( isset( $args['cross_sells'] ) ? $args['upsells'] : '' );
// Attributes et default attributes
if( isset( $args['attributes'] ) )
$product->set_attributes( wc_prepare_product_attributes($args['attributes']) );
if( isset( $args['default_attributes'] ) )
$product->set_default_attributes( $args['default_attributes'] ); // Needs a special formatting
// Reviews, purchase note and menu order
$product->set_reviews_allowed( isset( $args['reviews'] ) ? $args['reviews'] : false );
$product->set_purchase_note( isset( $args['note'] ) ? $args['note'] : '' );
if( isset( $args['menu_order'] ) )
$product->set_menu_order( $args['menu_order'] );
// Product categories and Tags
if( isset( $args['category_ids'] ) )
$product->set_category_ids( 'category_ids' );
if( isset( $args['tag_ids'] ) )
$product->set_tag_ids( 'tag_ids' );
// Images and Gallery
$product->set_image_id( isset( $args['image_id'] ) ? $args['image_id'] : "" );
$product->set_gallery_image_ids( isset( $args['gallery_ids'] ) ? $args['gallery_ids'] : array() );
## --- SAVE PRODUCT --- ##
$product_id = $product->save();
return $product_id;
}
// Utility function that returns the correct product object instance
function wc_get_product_object_type( $type )
// Get an instance of the WC_Product object (depending on his type)
if( isset($args['type']) && $args['type'] === 'variable' ){
$product = new WC_Product_Variable();
} elseif( isset($args['type']) && $args['type'] === 'grouped' ){
$product = new WC_Product_Grouped();
} elseif( isset($args['type']) && $args['type'] === 'external' ){
$product = new WC_Product_External();
} else {
$product = new WC_Product_Simple(); // "simple" By default
}
if( ! is_a( $product, 'WC_Product' ) )
return false;
else
return $product;
}
// Utility function that prepare product attributes before saving
function wc_prepare_product_attributes( $attributes ){
global $woocommerce;
$data = array();
$position = 0;
foreach( $attributes as $taxonomy => $values ){
if( ! taxonomy_exists( $taxonomy ) )
continue;
// Get an instance of the WC_Product_Attribute Object
$attribute = new WC_Product_Attribute();
$term_ids = array();
// Loop through the term names
foreach( $values['term_names'] as $term_name ){
if( term_exists( $term_name, $taxonomy ) )
// Get and set the term ID in the array from the term name
$term_ids[] = get_term_by( 'name', $term_name, $taxonomy )->term_id;
else
continue;
}
$taxonomy_id = wc_attribute_taxonomy_id_by_name( $taxonomy ); // Get taxonomy ID
$attribute->set_id( $taxonomy_id );
$attribute->set_name( $taxonomy );
$attribute->set_options( $term_ids );
$attribute->set_position( $position );
$attribute->set_visible( $values['is_visible'] );
$attribute->set_variation( $values['for_variation'] );
$data[$taxonomy] = $attribute; // Set in an array
$position++; // Increase position
}
return $data;
}
2)用法:-创建具有2个产品属性颜色"和尺寸"的简单产品的示例:
2) USAGE: - Example for a simple product creation with 2 product attributes "Color" and "Size":
$product_id = create_product( array(
'type' => '', // Simple product by default
'name' => __("The product title", "woocommerce"),
'description' => __("The product description…", "woocommerce"),
'short_description' => __("The product short description…", "woocommerce"),
// 'sku' => '',
'regular_price' => '5.00', // product price
// 'sale_price' => '',
'reviews_allowed' => true,
'attributes' => array(
// Taxonomy and term name values
'pa_color' => array(
'term_names' => array('Red', 'Blue'),
'is_visible' => true,
'for_variation' => false,
),
'pa_size' => array(
'term_names' => array('X Large'),
'is_visible' => true,
'for_variation' => false,
),
),
) );
// Displaying the created product ID
echo $product_id;
经过测试，仅可使用Woocommerce 3 CRUD方法.
Tested and works using only Woocommerce 3 CRUD methods.
这篇关于在Woocommerce 3中使用CRUD方法以编程方式创建产品的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
