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pramodjodhani/functions.php

Created March 20, 2026 07:45
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  1. pramodjodhani revised this gist Mar 20, 2026. 1 changed file with 1 addition and 0 deletions.
    1 change: 1 addition & 0 deletions functions.php
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    Original file line number Diff line number Diff line change
    @@ -1,3 +1,4 @@
    <?php
    /**
    * Iconic Sales booster: Frequently bought together - link product images.
    */
  2. pramodjodhani created this gist Mar 20, 2026.
    151 changes: 151 additions & 0 deletions functions.php
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,151 @@
    /**
    * Iconic Sales booster: Frequently bought together - link product images.
    */
    // 1) AJAX: return permalink for a given product ID.
    add_action( 'wp_ajax_iconic_wsb_fbt_get_permalink', 'iconic_wsb_fbt_get_permalink' );
    add_action( 'wp_ajax_nopriv_iconic_wsb_fbt_get_permalink', 'iconic_wsb_fbt_get_permalink' );

    function iconic_wsb_fbt_get_permalink() {
    $product_id = isset( $_POST['product_id'] ) ? absint( $_POST['product_id'] ) : 0;
    if ( ! $product_id ) {
    wp_send_json_error( array( 'message' => 'Missing product_id' ) );
    }

    $url = '';

    if ( function_exists( 'wc_get_product' ) ) {
    $product = wc_get_product( $product_id );
    if ( $product ) {
    $url = $product->get_permalink();
    }
    }

    if ( ! $url ) {
    $url = get_permalink( $product_id );
    }

    if ( ! $url ) {
    wp_send_json_error( array( 'message' => 'Could not resolve permalink' ) );
    }

    wp_send_json_success( array( 'url' => $url ) );
    }

    // 2) Frontend: click handler + AJAX redirect.
    add_action( 'wp_footer', function () {
    if ( ! is_admin() ) {
    global $post;

    $post_content = '';
    if ( isset( $post ) && is_object( $post ) ) {
    $post_content = $post->post_content;
    }

    // Only load on pages where the FBT module is likely rendered.
    $should_load = is_product() || is_cart() || is_checkout()
    || has_shortcode( $post_content, 'iconic_wsb_fbt' )
    || ( false !== strpos( $post_content, 'wp:iconic-wsb/fbt' ) );

    if ( ! $should_load ) {
    return;
    }

    wp_enqueue_script( 'jquery' );

    wp_localize_script(
    'jquery',
    'iconicWsbFbtPermalinkVars',
    array(
    'ajaxUrl' => admin_url( 'admin-ajax.php' ),
    'nonce' => wp_create_nonce( 'iconic_wsb_fbt_permalink_nonce' ),
    )
    );

    ?>
    <script>
    jQuery(function($){
    const selector = '.iconic-wsb-product-bumps__images .iconic-wsb-product-bumps__image[data-product-id]';
    // Fetch product URLs on page load and store in data attribute
    $(selector).each(function() {
    const $li = $(this);
    const productId = String($li.data('product-id') || $li.attr('data-product-id') || '');

    if (productId && !$li.attr('data-product-url')) {
    $.ajax({
    url: iconic_wsb_frontend_vars.ajax_url,
    type: 'POST',
    dataType: 'json',
    data: {
    action: 'iconic_wsb_fbt_get_permalink',
    product_id: productId,
    nonce: iconic_wsb_frontend_vars.nonce
    }
    }).done(function(resp){
    if (resp && resp.success && resp.data && resp.data.url) {
    $li.attr('data-product-url', resp.data.url);
    }
    });
    }
    });

    // Make it keyboard-focusable (template doesn't add this).
    $(document).on('mouseenter', selector, function(){
    $(this).attr('tabindex', '0');
    });

    $(document).on('click', selector, function(e){
    const $li = $(this);
    const productUrl = $li.attr('data-product-url');

    if (productUrl) {
    window.location = productUrl;
    return;
    }

    // Fallback if click happens before AJAX finishes or if dynamically added
    const productId = String($li.data('product-id') || $li.attr('data-product-id') || '');
    if (!productId) return;

    // Prevent spamming requests on double-click.
    if ($li.data('wsbFbtLinking')) return;
    $li.data('wsbFbtLinking', true);

    $.ajax({
    url: iconicWsbFbtPermalinkVars.ajaxUrl,
    type: 'POST',
    dataType: 'json',
    data: {
    action: 'iconic_wsb_fbt_get_permalink',
    product_id: productId,
    nonce: iconicWsbFbtPermalinkVars.nonce
    }
    }).done(function(resp){
    if (resp && resp.success && resp.data && resp.data.url) {
    $li.attr('data-product-url', resp.data.url);
    window.location = resp.data.url;
    }
    }).always(function(){
    $li.data('wsbFbtLinking', false);
    });
    });

    // Optional: Enter/Space to click when focused.
    $(document).on('keydown', selector, function(e){
    if (e.key === 'Enter' || e.key === ' ') {
    e.preventDefault();
    $(this).trigger('click');
    }
    });

    // Cursor hint
    if (!document.getElementById('iconic-wsb-fbt-link-style')) {
    const style = document.createElement('style');
    style.id = 'iconic-wsb-fbt-link-style';
    style.textContent = selector + '{ cursor: pointer; }';
    document.head.appendChild(style);
    }
    });
    </script>
    <?php
    }
    });