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class-wc-pd-helpers.php
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class-wc-pd-helpers.php
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<?php
/**
* WC_PD_Helpers class
*
* @author SomewhereWarm <[email protected]>
* @package WooCommerce Product Dependencies
* @since 1.1.0
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Helper functions.
*
* @class WC_PD_Helpers
* @version 2.0.0
*/
class WC_PD_Helpers {
/**
* Expression of part to merge.
*
* @since 1.2.0
*
* @param int $loop
* @param int $count
* @param string $relationship
* @return string
*/
private static function get_part_to_merge_expression( $loop, $count, $relationship ) {
if ( $loop === 0 ) {
$part_to_merge = __( '%s', 'woocommerce-product-dependencies' );
} elseif ( $count - 1 === $loop ) {
$part_to_merge = 'and' === $relationship ? __( ' and %s', 'woocommerce-product-dependencies' ) : __( ' or %s', 'woocommerce-product-dependencies' );
} else {
$part_to_merge = __( ', %s', 'woocommerce-product-dependencies' );
}
return $part_to_merge;
}
/**
* Merges product titles.
*
* @param array $products
* @param string $relationship
* @return string
*/
public static function merge_product_titles( $products, $relationship ) {
$parts_to_merge = array();
if ( ! empty( $products ) ) {
$loop = 0;
foreach ( $products as $product_id => $product ) {
$part_to_merge = self::get_part_to_merge_expression( $loop, count( $products ), $relationship );
$product_permalink = $product->is_visible() ? $product->get_permalink() : '';
$product_title = $product->get_name();
if ( $product_permalink ) {
$part_to_merge = sprintf( $part_to_merge, sprintf( '"<a href="%1$s">%2$s</a>"', esc_url( $product_permalink ), $product_title ) );
} else {
$part_to_merge = sprintf( $part_to_merge, sprintf( '"%s"', $product_title ) );
}
$parts_to_merge[] = $part_to_merge;
$loop++;
}
}
if ( is_rtl() ) {
$parts_to_merge = array_reverse( $parts_to_merge );
}
return implode( '', $parts_to_merge );
}
/**
* Merges category titles.
*
* @since 1.2.0
*
* @param array $category_ids
* @param string $relationship
* @return string
*/
public static function merge_category_titles( $category_ids, $relationship ) {
$parts_to_merge = array();
if ( ! empty( $category_ids ) ) {
$loop = 0;
foreach ( $category_ids as $category_id ) {
$part_to_merge = self::get_part_to_merge_expression( $loop, count( $category_ids ), $relationship );
$category_permalink = get_term_link( $category_id, 'product_cat' );
if ( $term = get_term_by( 'id', $category_id, 'product_cat' ) ){
$category_title = $term->name;
} else {
continue;
}
if ( $category_permalink ) {
$part_to_merge = sprintf( $part_to_merge, sprintf( '"<a href="%1$s">%2$s</a>"', esc_url( $category_permalink ), $category_title ) );
} else {
$part_to_merge = sprintf( $part_to_merge, sprintf( '"%s"', $category_title ) );
}
$parts_to_merge[] = $part_to_merge;
$loop++;
}
}
if ( is_rtl() ) {
$parts_to_merge = array_reverse( $parts_to_merge );
}
return implode( '', $parts_to_merge );
}
/**
* Return a formatted product title.
*
* @param WC_Product|int $product
* @param string $title
* @return string
*/
public static function get_product_title( $product, $title = '' ) {
if ( ! is_object( $product ) ) {
$product = wc_get_product( $product );
}
if ( ! $product ) {
return false;
}
return $product->get_formatted_name();
}
/**
* Format a product title.
*
* @param string $title
* @param string $identifier
* @param string $meta
* @param string $paren
* @return string
*/
public static function format_product_title( $title, $identifier = '', $meta = '', $paren = false ) {
if ( $identifier && $meta ) {
if ( $paren ) {
$title = sprintf( _x( '%1$s – %2$s (%3$s)', 'product title followed by meta and sku in parenthesis', 'woocommerce-product-dependencies' ), $title, $meta, $identifier );
} else {
$title = sprintf( _x( '%1$s – %2$s – %3$s', 'sku followed by product title and meta', 'woocommerce-product-dependencies' ), $identifier, $title, $meta );
}
} elseif ( $identifier ) {
if ( $paren ) {
$title = sprintf( _x( '%1$s (%2$s)', 'product title followed by sku in parenthesis', 'woocommerce-product-dependencies' ), $title, $identifier );
} else {
$title = sprintf( _x( '%1$s – %2$s', 'sku followed by product title', 'woocommerce-product-dependencies' ), $identifier, $title );
}
} elseif ( $meta ) {
if ( $paren ) {
$title = sprintf( _x( '%1$s (%2$s)', 'product title followed by meta in parenthesis', 'woocommerce-product-dependencies' ), $title, $meta );
} else {
$title = sprintf( _x( '%1$s – %2$s', 'product title followed by meta', 'woocommerce-product-dependencies' ), $title, $meta );
}
}
return $title;
}
}