WooCommerce Variations Table - php

Question

I have a variable Table, that I need to show stock levels per location - and not the total stock for each product - as it currently is.
The plugin used: Woocommerce Variations to Table - Grid
Added the fields in the variation by the functions.php method
below is the code that the Variations Table Grid use to show the stock number.
<?php
if ($vartable_stock == 1) {
if (absint($vartable_low_stock_thresh) > 0 && $varstock < absint($vartable_low_stock_thresh) && get_post_meta($value['variation_id'], '_manage_stock', true) == 'yes' ) {
$allcolumns['vartable_stock'] = '<td class="stockcol" data-label="'. apply_filters('vartable_dl_stock', $headenames['vartable_stock'], $value) .'">'. (get_post_meta($value['variation_id'], '_stock_status', true) != 'outofstock' && $varstock > 0 ? '<span class="lowstock">'. str_replace ('%n', $varstock, __($vartable_low_stock_text, 'vartable')) .'</span>' : '<span class="outofstock">'.__($vartable_out_stock_text, 'vartable').'</span>') .'</td>';
} else {
$allcolumns['vartable_stock'] = '<td class="stockcol" data-label="'. apply_filters('vartable_dl_stock', $headenames['vartable_stock'], $value) .'">'. (get_post_meta($value['variation_id'], '_stock_status', true) != 'outofstock' ? '<span class="instock">'. str_replace ('%n', $varstock, __($vartable_in_stock_text, 'vartable')) .'</span>' : '<span class="outofstock">'.__($vartable_out_stock_text, 'vartable').'</span>') .'</td>';
}
}
?>
This shows the Stock Levels for each variation as seen in the image below.
Here is what it looks like in the backend of the product:
Here is the code that I used for adding those four custom fields into the product variation.
// 1. Add custom field input # Product Data > Variations > Single Variation
add_action( 'woocommerce_variation_options_pricing', 'stock_warehouse_add_custom_field_to_variations', 10, 3 );
// Durban Stock Number
function stock_warehouse_add_custom_field_to_variations( $loop, $variation_data, $variation ) {
woocommerce_wp_text_input( array(
'id' => 'stock_level_durban[' . $loop . ']',
'class' => 'short',
'label' => __( 'Durban Stock', 'woocommerce' ),
'value' => get_post_meta( $variation->ID, 'stock_level_durban', true )
)
);
// Cape Town Stock Number
woocommerce_wp_text_input( array(
'id' => 'stock_level_cape_town[' . $loop . ']',
'class' => 'short',
'label' => __( 'Cape Town Stock', 'woocommerce' ),
'value' => get_post_meta( $variation->ID, 'stock_level_cape_town', true )
)
);
// PE Stock Number
woocommerce_wp_text_input( array(
'id' => 'stock_level_pe[' . $loop . ']',
'class' => 'short',
'label' => __( 'Port Elizabeth Stock', 'woocommerce' ),
'value' => get_post_meta( $variation->ID, 'stock_level_pe', true )
)
);
// JHB Stock Number
woocommerce_wp_text_input( array(
'id' => 'stock_level_jhb[' . $loop . ']',
'class' => 'short',
'label' => __( 'JHB Stock', 'woocommerce' ),
'value' => get_post_meta( $variation->ID, 'stock_level_jhb', true )
)
);
}
// -----------------------------------------
// 2. Save custom field on product variation save
add_action( 'woocommerce_save_product_variation', 'stock_warehouse_save_custom_field_to_variations', 10, 2 );
function stock_warehouse_save_custom_field_to_variations( $variation_id, $i ) {
$stock_level_durban = $_POST['stock_level_durban'][$i];
if ( isset( $stock_level_durban ) ) update_post_meta( $variation_id, 'stock_level_durban', esc_attr( $stock_level_durban ) );
$stock_level_cape_town = $_POST['stock_level_cape_town'][$i];
if ( isset( $stock_level_cape_town ) ) update_post_meta( $variation_id, 'stock_level_cape_town', esc_attr( $stock_level_cape_town ) );
$stock_level_pe = $_POST['stock_level_pe'][$i];
if ( isset( $stock_level_pe ) ) update_post_meta( $variation_id, 'stock_level_pe', esc_attr( $stock_level_pe ) );
$stock_level_jhb = $_POST['stock_level_jhb'][$i];
if ( isset( $stock_level_jhb) ) update_post_meta( $variation_id, 'stock_level_jhb', esc_attr( $stock_level_jhb) );
}
// -----------------------------------------
// 3. Store custom field value into variation data
add_filter( 'woocommerce_available_variation', 'stock_warehouse_add_custom_field_variation_data' );
function stock_warehouse_add_custom_field_variation_data( $variations ) {
$variations['stock_level_durban'] = '<div class="woocommerce_custom_field">Durban Stock: <span>' . get_post_meta( $variations[ 'variation_id' ], 'stock_level_durban', true ) . '</span></div>';
$variations['stock_level_cape_town'] = '<div class="woocommerce_custom_field">Cape Town Stock: <span>' . get_post_meta( $variations[ 'variation_id' ], 'stock_level_cape_town', true ) . '</span></div>';
$variations['stock_level_pe'] = '<div class="woocommerce_custom_field">PE Stock: <span>' . get_post_meta( $variations[ 'variation_id' ], 'stock_level_pe', true ) . '</span></div>';
$variations['stock_level_jhb'] = '<div class="woocommerce_custom_field">JHB Stock: <span>' . get_post_meta( $variations[ 'variation_id' ], 'stock_level_jhb', true ) . '</span></div>';
return $variations;
}
function woo_hide_product_categories_widget( $list_args ){
$list_args[ 'hide_empty' ] = 1;
return $list_args;
}
add_filter( 'woocommerce_product_categories_widget_args', 'woo_hide_product_categories_widget' );
add_filter( 'get_terms', 'get_subcategory_terms', 10, 3 );
function get_subcategory_terms( $terms, $taxonomies, $args ) {
$new_terms = array();
// if a product category and on the shop page
if ( in_array( 'product_cat', $taxonomies ) && ! is_admin() ) {
foreach ( $terms as $key => $term ) {
if ( ! in_array( $term->slug, array( 'uncategorized' ) ) ) {
$new_terms[] = $term;
}
}
$terms = $new_terms;
}
return $terms;
}
add_filter( 'woocommerce_product_add_to_cart_text', function( $text ) {
global $product;
if ( $product->is_type( 'variable' ) ) {
$text = $product->is_purchasable() ? __( 'View', 'woocommerce' ) : __( 'View', 'woocommerce' );
}
return $text;
}, 10 );
add_filter( 'woocommerce_attribute_label', 'rename_color_attribute_label', 10, 3);
function rename_color_attribute_label($label, $name, $product){
if(strtolower($label)=='colour'){
$label = 'Variant';
}
return $label;
}
I am trying to get the SOH to show like 0/0/0/28 instead of just the total "28" so that customers can see where the stock is located and not just the total amount.