WC_REST_Products_V1_Controller::get_images() protected WC 1.0
Get the images for a product or product variation.
{} It's a method of the class: WC_REST_Products_V1_Controller{}
No Hooks.
Return
Array.
Usage
// protected - for code of main (parent) or child class $result = $this->get_images( $product );
- $product(WC_Product|WC_Product_Variation) (required)
- Product instance.
Code of WC_REST_Products_V1_Controller::get_images() WC REST Products V1 Controller::get images WC 5.0.0
protected function get_images( $product ) {
$images = array();
$attachment_ids = array();
// Add featured image.
if ( $product->get_image_id() ) {
$attachment_ids[] = $product->get_image_id();
}
// Add gallery images.
$attachment_ids = array_merge( $attachment_ids, $product->get_gallery_image_ids() );
// Build image data.
foreach ( $attachment_ids as $position => $attachment_id ) {
$attachment_post = get_post( $attachment_id );
if ( is_null( $attachment_post ) ) {
continue;
}
$attachment = wp_get_attachment_image_src( $attachment_id, 'full' );
if ( ! is_array( $attachment ) ) {
continue;
}
$images[] = array(
'id' => (int) $attachment_id,
'date_created' => wc_rest_prepare_date_response( $attachment_post->post_date_gmt ),
'date_modified' => wc_rest_prepare_date_response( $attachment_post->post_modified_gmt ),
'src' => current( $attachment ),
'name' => get_the_title( $attachment_id ),
'alt' => get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ),
'position' => (int) $position,
);
}
// Set a placeholder image if the product has no images set.
if ( empty( $images ) ) {
$images[] = array(
'id' => 0,
'date_created' => wc_rest_prepare_date_response( current_time( 'mysql' ) ), // Default to now.
'date_modified' => wc_rest_prepare_date_response( current_time( 'mysql' ) ),
'src' => wc_placeholder_img_src(),
'name' => __( 'Placeholder', 'woocommerce' ),
'alt' => __( 'Placeholder', 'woocommerce' ),
'position' => 0,
);
}
return $images;
}