File "class-woo-content-handler.php"
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<?php
/**
* WooCommerce Content Handler
*
* @package Kadence Starter Templates
*/
namespace KadenceWP\KadenceStarterTemplates\ContentReplace;
/**
* Class for handling WooCommerce content replacements
*/
class Woo_Content_Handler {
/**
* Get string between two strings
*
* @param string $str The string to search in.
* @param string $start The starting string.
* @param string $end The ending string.
* @param int $from Position to start searching from.
* @return string
*/
private static function get_string_between( $str, $start, $end, $from = 0 ) {
// Check if product block exists.
if ( strpos( $str, $start ) === false ) {
return '';
}
// Get the start of the container.
$startpos = strpos( $str, $start, $from );
if ( $startpos === false ) {
return '';
}
$pos = $startpos + strlen( $start );
$endpos = strpos( $str, $end, $pos );
if ( $endpos === false ) {
return '';
}
$sub = substr( $str, $pos, $endpos - $pos );
if ( empty( $sub ) ) {
return '';
}
return $sub;
}
/**
* Replace WooCommerce content with new product IDs
*
* @param string $content The content to process.
* @param array $product_ids Array of product IDs.
* @return string
*/
public static function replace_woo_content( $content, $product_ids ) {
if ( empty( $content ) ) {
return $content;
}
$products = ! empty( $product_ids ) ? $product_ids : '';
$four_products = $products ? implode( ',', array_slice( $product_ids, 0, 4 ) ) : '';
$three_products = $products ? implode( ',', array_slice( $product_ids, 0, 3 ) ) : '';
// Replace three product block.
$product_content = self::get_string_between(
$content,
'<!-- wp:woocommerce/handpicked-products',
'"products":[8121,5160,5159]',
0
);
if ( $product_content ) {
$content = str_replace(
'<!-- wp:woocommerce/handpicked-products' . $product_content . '"products":[8121,5160,5159]',
'<!-- wp:woocommerce/handpicked-products' . $product_content . '"products":[' . $three_products . ']',
$content
);
}
// Replace four product block.
$four_product_content = self::get_string_between(
$content,
'<!-- wp:woocommerce/handpicked-products',
'"products":[8121,5159,5160,7737]',
0
);
if ( $four_product_content ) {
$content = str_replace(
'<!-- wp:woocommerce/handpicked-products' . $four_product_content . '"products":[8121,5159,5160,7737]',
'<!-- wp:woocommerce/handpicked-products' . $four_product_content . '"products":[' . $four_products . ']',
$content
);
}
return $content;
}
}