Woocommerce product custom review tab hook - wordpress

Question

Hello I am creating a woocommerce wordpress website and I'm trying to replace the default reviews display with our own integration from Bazaarvoice. so I calledback the reviews tab to display my own function that gets the model number of the product and puts it into the code to display the bazaarvoice review display. The code works except that global $product doesn't work because I don't really know how to use hooks. I know the add_action for function bv_reviews_tab isn't correct so I'm not really sure what I am supposed to be putting there. I have been racking my head all day
add_filter( 'woocommerce_product_tabs', 'woo_renam_tabs', 98 );
function woo_renam_tabs( $tabs ) {
$tabs['additional_information']['title'] = __( 'Product Data' ); // Rename the additional information tab
$tabs['additional_information']['callback'] = 'woocommerce_product_additional_information_tab';
$tabs['reviews']['callback'] = 'bv_reviews_tab';
return $tabs;
}
add_action( 'woocommerce_product_tabs', ' bv_reviews_tab' );
function bv_reviews_tab( ) {
global $product;
if ( $product->is_type('simple' ) ) {
$model = esc_attr( get_post_meta( $product->get_id(), '_model_number', true ) );
}
elseif ( $product->is_type('variable' ) ) {
// Get childIDs in an array
$children_ids = $product->get_children();
// Loop
foreach ( $children_ids as $child_id ) {
// Get product
$product = wc_get_product( $child_id );
$model = esc_attr( get_post_meta( $child_id, '_model_number', true ) );
}
}
?>
<div
data-bv-show="reviews"
data-bv-product-id= "<?php echo $model; ?>"
>
</div>
<?php
}

Answer 1

There is no need of add_action in this case. The callback value given in the woo_renam_tabs function will trigger your custom function. Remove that add_action line and you should be good to go. global $product will also work.
Also, you will need to give a title to the reviews tab and ensure reviews tab is enabled in the WooCommerce >Settings > Products
This is the code that I have tested and is working:
add_filter( 'woocommerce_product_tabs', 'woo_renam_tabs', 98 );
function woo_renam_tabs( $tabs ) {
$tabs['additional_information']['title'] = __( 'Product Data' ); // Rename the additional information tab
$tabs['additional_information']['callback'] = 'woocommerce_product_additional_information_tab';
$tabs['reviews']['title'] = __( 'Reviews' ); ;
$tabs['reviews']['callback'] = 'bv_reviews_tab';
return $tabs;
}
function bv_reviews_tab() {
global $product;
?>
<div data-bv-show="reviews">
<?php echo $product->get_name();?>
</div>
<?php
}