YITH Themes

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YITH Themes provides WordPress plugins and themes with comprehensive support for licensing,...
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### Redirect vendor after registration using yith_wcmv_after_become_a_vendor_redirect_uri

Source: https://support.yithemes.com/hc/en-us/articles/360019009453--Redirect-vendor-to-a-custom-page-after-registration

Add this code to your functions.php file to redirect vendors to a custom URL. Replace the example URL with your desired destination.

```php
add_filter( 'yith_wcmv_after_become_a_vendor_redirect_uri', 'yith_wcmv_after_become_a_vendor_redirect_uri' );  
add_filter( 'woocommerce_registration_redirect', 'yith_wcmv_after_become_a_vendor_redirect_uri' );  
  
if( ! function_exists( 'yith_wcmv_after_become_a_vendor_redirect_uri' ) ){  
    function yith_wcmv_after_become_a_vendor_redirect_uri( $redirect_url ){  
        if( function_exists( 'yith_get_vendor' ) ){  
            $vendor = yith_get_vendor( 'current', 'user' );  
            if( $vendor->is_valid() ){  
                $redirect_url = 'https://www.google.com';  
            }  
        }  
        return $redirect_url;  
    }  
}
```

--------------------------------

### Enable vendor admin access

Source: https://support.yithemes.com/hc/en-us/articles/218625937-MultiVendor-WP-User-Frontend

Add this code to the functions.php file of your theme to allow vendors to access the backend when both MultiVendor and WP User Frontend are installed.

```php
if( function_exists( 'wpuf' ) && function_exists( 'YITH_Vendors' ) ){
add_action( 'init', 'enable_vendor_admin_access', 20 ); function enable_vendor_admin_access(){
$vendor = yith_get_vendor( 'current', 'user' ); if( $vendor->is_valid() && $vendor->has_limited_access() ){
remove_action( 'admin_init', array(wpuf(), 'block_admin_access') );
}
}
}
```

--------------------------------

### Timezone Configuration Error Message

Source: https://support.yithemes.com/hc/en-us/articles/360013107493-Social-Login-does-not-work

An example of the error message triggered when the server's timezone settings are not correctly configured.

```text
DateTime::__construct(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.
```

--------------------------------

### Mod_Security False Positive Log Entry

Source: https://support.yithemes.com/hc/en-us/articles/360013107493-Social-Login-does-not-work

An example of a Mod_Security log entry indicating a false positive that blocks social login requests.

```text
[Fri Sep 06 15:08:18.322666 2019] [:error] [pid 31404:tid 47047375914752] [client 127.0.0.1:50660] [client 127.0.0.1] ModSecurity: Access denied with code 403 (phase 2). Matched phrase ".profile" at ARGS:scope. [file "/etc/apache2/conf.d/modsec_vendor_configs/comodo_apache/08_Global_Other.conf"] [line "57"] [id "210580"] [rev "2"] [msg "COMODO WAF: OS File Access Attempt||www.mysite.com|F|2"] [data "Matched Data: .profile found within ARGS:scope: email profile openid https:/www.googleapis.com/auth/userinfo.profile https:/www.googleapis.com/auth/userinfo.email"] [severity "CRITICAL"] [tag "CWAF"] [tag "Other"] [hostname "www.mysite.com"] [uri "/"] [unique_id "XXJaQt8wFaN5k3mICQg0egAAAJg"]
```

--------------------------------

### Enable iframe in product description via functions.php

Source: https://support.yithemes.com/hc/en-us/articles/226062487-How-vendors-can-enter-iframe-in-the-product-description

Add this code to your theme's functions.php file to allow vendors to use iframes in their product descriptions.

```php
if ( function_exists( 'YITH_Vendors' ) ) {  
    add_filter( 'wp_kses_allowed_html', 'yith_wp_kses_allowed_html', 10, 2 );  
    function yith_wp_kses_allowed_html( $allowedtags, $context ) {  
        if ( 'post' == $context ) {  
            $vendor = yith_get_vendor( 'current', 'user' );  
            if ( $vendor->is_valid() && $vendor->has_limited_access() ) {  
                $allowedtags['iframe'] = array(  
                    'align'        => true,  
                    'frameborder'  => true,  
                    'height'       => true,  
                    'longdesc'     => true,  
                    'marginheight' => true,  
                    'marginwidth'  => true,  
                    'name'         => true,  
                    'sandbox'      => true,  
                    'scrolling'    => true,  
                    'scrdoc'       => true,  
                    'width'        => true,  
                    'src'          => true,  
                    'style'        => true,  
                    'id'           => true,  
                    'class'        => true  
                );  
            }  
        }  
  
        return $allowedtags;  
    }  
}
```

--------------------------------

### Add total price display to wishlist in functions.php

Source: https://support.yithemes.com/hc/en-us/articles/115000170153-Wishlist-How-to-display-for-user-the-total-price-of-all-product-in-list

Add this code to your theme's functions.php file. It hooks into the 'yith_wcwl_wishlist_after_wishlist_content' action to display the total price of all products in the wishlist. The function checks if the wishlist exists and has items, then sums up the product prices and outputs the total using wc_price.

```PHP
if ( ! function_exists( 'yith_wcwl_items_total' ) ) {  
    function yith_wcwl_items_total( $args ) {  
        /**  
         * @var $wishlist YITH_WCWL_Wishlist  
         */  
        $wishlist = isset( $args['wishlist'] ) ? $args['wishlist'] : false;  
  
        if ( ! $wishlist || ! $wishlist instanceof YITH_WCWL_Wishlist ) {  
            return;  
        }  
  
        $total = 0;  
  
        if ( $wishlist->has_items() ) {  
            foreach ( $wishlist->get_items() as $item ) {  
                $total += $item->get_product_price();  
            }  
        }  
  
        if ( $total ) {  
            echo '<p><b>Total:</b> ' . wc_price( $total ) . '</p>';  
        }  
    }  
}  
add_action( 'yith_wcwl_wishlist_after_wishlist_content', 'yith_wcwl_items_total', 5, 1 );
```

--------------------------------

### Add widget function and custom styles to functions.php

Source: https://support.yithemes.com/hc/en-us/articles/360036857234-Add-Request-a-quote-widget-in-Porto-header

This code defines the print_raq_widget function and enqueues custom CSS styles to format the widget within the Porto theme header.

```php
<?php  
if ( ! function_exists( 'print_raq_widget' ) ) {  
    function print_raq_widget() {  
        return do_shortcode( '[yith_ywraq_mini_widget_quote item_name="" item_plural_name=""]' );  
    }  
}  
  
//customize style  
add_action( 'wp_enqueue_scripts', 'my_yith_wraq_style', 25 );  
if ( ! function_exists( 'my_yith_wraq_style' ) ) {  
    function my_yith_wraq_style() {  
  
        $b = porto_check_theme_options();  
  
        $css = '  
.widget_ywraq_mini_list_quote {  
    margin: 0 !important;  
    vertical-align: middle;  
}  
  
.header-12 .header-top .widget_ywraq_mini_list_quote,  
.header-13 .header-top .widget_ywraq_mini_list_quote,  
.header-14 .header-top .widget_ywraq_mini_list_quote,  
.header-15 .header-top .widget_ywraq_mini_list_quote,  
.header-16 .header-top .widget_ywraq_mini_list_quote{  
display: none!important;}  
  
.yith-ywraq-list-widget-wrapper .raq-info {  
    border: none;  
    margin: 3px 0 0 0;  
    padding: 0;  
}  
  
.yith-ywraq-list-widget-wrapper .raq-info .handler-label {  
    display: none;  
}  
  
.raq-tip-counter {  
    position: relative;  
}  
  
.raq-tip-counter:before {  
    content: "\f022";  
    font-family: "Font Awesome 5 Free";  
    font-weight: 900;  
    font-size: 14px;  
}  
  
span.raq-items-number {  
    position: absolute;  
    line-height: 11px;  
    top: -10px;  
    right: -10px;  
    padding: 3px;  
    border-radius: 50%;  
    font-size: 11px;  
    min-width: 17px;  
    display: block;  
    text-align: center;  
    color: ' . $b['skin-color-inverse'] . ';  
    background-color: ' . $b['skin-color'] . ';  
}  
  
.yith-ywraq-list-wrapper {  
    right: 0;  
    line-height: normal;  
}  
  
.yith-ywraq-list-wrapper .button {  
    padding: 11px 23px;  
    line-height: 16px;  
    font-size: 13px;  
    font-weight: 700;  
    text-transform: uppercase;  
    display: inline-block;  
    clear: both;  
}  
  
.yith-ywraq-list-wrapper ul li {  
    float: none  
}  
  
.yith-ywraq-list-wrapper ul li span.quantity {  
    display: inline;  
    border: 0;  
}  
  
a.yith-ywraq-item-remove.remove {  
    font-size: 16px;  
}';  
        wp_add_inline_style( 'yith_ywraq_frontend', $css );  
  
  
    }  
}
```

--------------------------------

### Change vendor page columns in functions.php

Source: https://support.yithemes.com/hc/en-us/articles/226062607-How-to-change-the-number-of-columns-in-the-vendor-page

Add this code to your theme's functions.php file to override the default column count on the vendor page. The example sets the column count to 1 when the current page is identified as a vendor page.

```php
if( function_exists( 'YITH_Vendor' ) ){  
    add_filter( 'loop_shop_columns', 'yith_wcmv_loop_shop_columns' );  
    function yith_wcmv_loop_shop_columns( $columns ){  
        if( YITH_Vendors()->frontend->is_vendor_page() ) {  
            $columns = 1;  
        }  
        return $columns;  
    }  
}
```

--------------------------------

### Add affiliate tracking script to Clickfunnels

Source: https://support.yithemes.com/hc/en-us/articles/4460971100689-How-to-use-the-YITH-Affiliates-plugin-in-connection-with-Clickfunnels

This script captures the 'ref' parameter from the current URL and appends it to clicked links on the page. Affiliates must ensure their call-to-action links include the 'ref=affiliate_referral_number' parameter.

```html
<script>  
  
window.onload=function(){  
  
        var tags = document.getElementsByTagName("a");  
  
        for ( var i=0; i<tags.length; i++ ){  
  
            tags[i].addEventListener("click", function(event){  
  
                event.preventDefault();  
  
                var linkhref = new URL( this.href );  
  
                var params = (new URL(window.location.href)).searchParams;  
                var ref = params.get('ref');  
  
                if ( ref !== null ) {  
  
                    linkhref.searchParams.set( 'ref', ref );  
  
                }  
                window.location = linkhref.href;  
            });  
        }  
    }  
  
    </script>
```

--------------------------------

### Customize 'Live track your order' text via functions.php

Source: https://support.yithemes.com/hc/en-us/articles/4407533858321--How-to-change-the-Live-track-your-order-text-in-the-email

Add this code to the functions.php file of your active theme to override the default 'Live track your order' text. Replace 'Your new text here' with your desired string.

```php
if(!function_exists('ywot_live_track_your_order_text_custom')) {  
    function ywot_live_track_your_order_text_custom( $title ) {  
  
        $title = "Your new text here";  
  
        return $title;  
    }  
    add_filter( 'ywot_live_track_your_order_text', 'ywot_live_track_your_order_text_custom', 10  );  
}
```

--------------------------------

### Register Request a Quote widget and footer link

Source: https://support.yithemes.com/hc/en-us/articles/360021488353-Add-Request-a-quote-widget-in-Storefront-theme-header

Add this code to your functions.php file (preferably in a child theme) to register the widget in the header and update the handheld footer bar links.

```php
//Add our custom widget  
add_action( 'storefront_header', 'storefront_header_raq', 60 );  
if ( ! function_exists( 'storefront_header_raq' ) ) {  
  
    function storefront_header_raq() {  
        if ( storefront_is_woocommerce_activated() ) {  
            echo do_shortcode( '[yith_ywraq_mini_widget_quote]' );  
        }  
    }  
}  
  
//set footer link  
add_filter( 'storefront_handheld_footer_bar_links', 'set_raq_link_footer' );  
if ( ! function_exists( 'set_raq_link_footer' ) ) {  
  
    function set_raq_link_footer( $links ) {  
  
        unset( $links['cart'] );  
        $links['raq'] = array(  
            'priority' => 30,  
            'callback' => 'storefront_handheld_footer_bar_raq_link',  
        );  
  
        return $links;  
  
    }  
  
}  
  
//render footer link  
if ( ! function_exists( 'storefront_handheld_footer_bar_raq_link' ) ) {  
  
    function storefront_handheld_footer_bar_raq_link() {  
        ?>  
        <a class="ywraq_number_items_container" href="<?php echo esc_url( YITH_Request_Quote()->get_raq_page_url() ) ?>">  
            <?php echo do_shortcode( '[yith_ywraq_number_items class="ywraq_number_items" show_url="no" item_name="" item_plural_name=""]' ); ?>  
        </a>  
        <?php  
    }  
  
}
```

--------------------------------

### Redirect vendor to store page via functions.php

Source: https://support.yithemes.com/hc/en-us/articles/360015495473-Redirect-vendor-to-the-vendor-store-page-after-login

Add this code to your theme's functions.php file to check if the user is a valid vendor and redirect them to their frontend store URL upon login.

```php
if ( ! function_exists( 'yith_wcmv_login_redirect' ) ) {  
   function yith_wcmv_login_redirect( $redirect_to, $user ) {  
      if( function_exists( 'yith_get_vendor' ) ){  
         $vendor = yith_get_vendor( $user, 'user' );  
         if( $vendor->is_valid() ){  
            $redirect_to = $vendor->get_url( 'frontend' );  
         }  
      }  
  
      return $redirect_to;  
   }  
}  
add_filter( 'woocommerce_login_redirect', 'yith_wcmv_login_redirect', 10, 2 );
```

--------------------------------

### Add compatibility code to functions.php

Source: https://support.yithemes.com/hc/en-us/articles/115002694407--Compatibility-between-storefront-powerpack-and-YITH-Multi-Vendors

Add this code to your theme's functions.php file to ensure the two plugins work together correctly. It checks for the existence of WooCommerce, YITH Vendors, and Storefront Powerpack before removing the conflicting action.

```php
if( is_admin() && class_exists( 'WooCommerce' ) && function_exists( 'YITH_Vendors' ) && function_exists( 'storefront_powerpack' ) ){  
    $user = wp_get_current_user();  
    if( $user instanceof WP_User && ! current_user_can( 'manage_woocommerce' ) && in_array( YITH_Vendors()->get_role_name(), $user->roles ) ){  
        remove_action( 'init', array( storefront_powerpack(), 'includes' ), 0 );  
    }  
}
```

--------------------------------

### Add order notes to invoice via functions.php

Source: https://support.yithemes.com/hc/en-us/articles/360017737113-How-to-show-order-notes-in-the-invoice

Add this code to your theme's functions.php file to retrieve and display both manual and system-generated order notes on the invoice.

```php
if ( ! function_exists( 'yith_ywpi_show_order_note' ) ) {  
    function yith_ywpi_show_order_note( $document ) {  
        $order_id    = $document->order->get_id();  
        $order_notes = wc_get_order_notes( array( 'order_id' => $order_id ) );  
  
        if ( ! empty( $order_notes ) ) {  
            echo '<b>Order note</b><br>';  
  
            foreach ( $order_notes as $order_note ) {  
                echo wp_kses_post( $order_note->content . '<br>' );  
            }  
        }  
    }  
  
    add_action( 'yith_ywpi_template_order_content', 'yith_ywpi_show_order_note' );  
}
```

--------------------------------

### Update file URLs using ywtm_change_url_path filter

Source: https://support.yithemes.com/hc/en-us/articles/360016241793-Tab-Manager-How-to-transfer-tab-download-from-staging-to-live-website

Add this code to your functions.php file to replace the old staging site URL with the current live site URL. The function verifies the new URL exists before applying the change.

```php
if( !function_exists( 'ywtm_change_url_path' ) ) {  
    add_filter( 'ywtm_change_url_path', 'ywtm_change_url_path', 10, 1 );  
  
    function ywtm_change_url_path( $file_url ) {  
  
        if ( ! empty( $file_url ) ) {  
            $current_site_url = get_site_url();  
            $old_site_url     = 'http://mystaginsite.com';  
  
            $new_file_url = str_replace( $old_site_url, $current_site_url, $file_url );  
  
            if ( $new_file_url !== $file_url && ! is_wp_error( wp_remote_get( $new_file_url ) ) ) {  
  
                $file_url = $new_file_url;  
  
            }  
        }  
  
        return $file_url;  
    }  
}
```

--------------------------------

### Register the woocommerce_gateway_icon filter

Source: https://support.yithemes.com/hc/en-us/articles/216670468-Add-remove-credit-card-icon-on-Stripe-plugin

Basic implementation to hook into the WooCommerce gateway icon display.

```php
add_filter( 'woocommerce_gateway_icon', 'my_function');
```

--------------------------------

### Classic Child Theme style.css Template

Source: https://support.yithemes.com/hc/en-us/articles/215945088-Creating-a-WordPress-Child-Theme-Classic-and-Block

The required style.css file for a classic child theme. Replace 'YourTheme' and 'yourtheme' with your specific theme details.

```css
/*
Theme Name:   YourTheme Child
Template:     yourtheme
*/
```

--------------------------------

### Set default quantity to zero for optional items

Source: https://support.yithemes.com/hc/en-us/articles/4410967259793-Can-I-set-the-default-quantity-to-zero-for-optional-items

Add this code snippet to your theme functions to allow the initial quantity of optional bundle items to be set to zero.

```php
if ( !function_exists( 'yith_wcpb_customization_allow_zero_as_initial_quantity' ) ) {  
    add_action( 'yith_wcpb_bundle_items_list_bundle_quantity', 'yith_wcpb_customization_allow_zero_as_initial_quantity', 10, 2 );  
  
    function yith_wcpb_customization_allow_zero_as_initial_quantity( $qty, $min_qty ) {  
        return !$min_qty ? 0 : $qty;  
    }  
}
```

--------------------------------

### Display the barcode in a template

Source: https://support.yithemes.com/hc/en-us/articles/360021484633-Add-the-order-barcode-in-a-third-party-document

Insert this hook into the template files where you want the barcode to appear. Ensure the $order_id variable is correctly retrieved for your specific template context.

```php
do_action ( 'yith_wc_barcodes_and_qr_filter', $order_id );
```

--------------------------------

### Classic Child Theme functions.php Enqueue

Source: https://support.yithemes.com/hc/en-us/articles/215945088-Creating-a-WordPress-Child-Theme-Classic-and-Block

The functions.php file used to enqueue the parent theme's styles in a classic child theme.

```php
// Enqueue parent theme styles
function enqueue_parent_styles() {
  wp_enqueue_style('parent-style', get_template_directory_uri() . '/style.css');
}
add_action('wp_enqueue_scripts', 'enqueue_parent_styles');
?>
```
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