Replacement /dashboard/links.php to require Vendor to have a PayPal email set

links.php

<?php
// This is a replacement /dashboard/links.php file for WC Vendors.  It goes in /themes/yourtheme/wc-vendors/dashboard/links.php.  It will spit out a message if the vendor does not have a PayPal email set, and not allow them to list products.
$wcv_user_id = get_current_user_id();
$wcv_paypal_email = get_user_meta( $wcv_user_id, 'pv_paypal', true );
?>

<center>
<p>
        <a href="<?php echo $shop_page; ?>" class="button"><?php echo _e( 'View Your Store', 'wcvendors' ); ?></a>
        <a href="<?php echo $settings_page; ?>" class="button"><?php echo _e( 'Store Settings', 'wcvendors' ); ?></a>
<?php if ( strpos ($wcv_paypal_email, '@') !== false) {
         if ( $can_submit ) { ?>
            <a target="_TOP" href="<?php echo $submit_link; ?>" class="button"><?php echo _e( 'Add New Product', 'wcvendors' ); ?></a>
            <a target="_TOP" href="<?php echo $edit_link; ?>" class="button"><?php echo _e( 'Edit Products', 'wcvendors' ); ?></a>
  <?php } 
        } else {
          echo '<br><h3>Before you can list products, you must configure your Store Settings and set your store name and PayPal email address for commissions.</h3>';
      }
?>
</center>

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