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woocommerce
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ensure product parent exists before getting its image

This commit is contained in:
Ron Rennick 2018-11-28 14:41:12 -04:00
parent b0b2320559
commit 548fc72718
1 changed files with 7 additions and 4 deletions
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11
includes/abstracts/abstract-wc-product.php
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@ -1821,15 +1821,18 @@ class WC_Product extends WC_Abstract_Legacy_Product {
* @return string
*/
public function get_image( $size = 'woocommerce_thumbnail', $attr = array(), $placeholder = true ) {
$image = '';
if ( $this->get_image_id() ) {
$image = wp_get_attachment_image( $this->get_image_id(), $size, false, $attr );
} elseif ( $this->get_parent_id() ) {
$parent_product = wc_get_product( $this->get_parent_id() );
$image = $parent_product->get_image( $size, $attr, $placeholder );
} elseif ( $placeholder ) {
if ( $parent_product ) {
$image = $parent_product->get_image( $size, $attr, $placeholder );
}
}
if ( ! $image && $placeholder ) {
$image = wc_placeholder_img( $size );
} else {
$image = '';
}
return apply_filters( 'woocommerce_product_get_image', $image, $this, $size, $attr, $placeholder, $image );