WordPress Snippets

WooCommerce Mini Cart Divi Menu Header Not Updating

2020/03/15 by Andrew Schultz

If your Divi theme is not updating the menu header WooCommerce cart count when you add an item via AJAX there’s a fix. Use the following WooCommerce snippet to ensure the cart contents count is updated in the Divi navigation menu having to refresh the page.

/**
 * Refresh WooCommerce fragments for Divi cart count.
 *
 * @param array $fragments
 * @return void
 */
function es_fresh_cart_fragments($fragments)
{
    ob_start();
    et_show_cart_total();
    $cart_total_html = ob_get_clean();

    $fragments['.et-cart-info'] = $cart_total_html;

    return $fragments;
}

add_filter('woocommerce_add_to_cart_fragments', 'es_fresh_cart_fragments', 10, 1);

/**

* Refresh WooCommerce fragments for Divi cart count.

* @param array $fragments

* @return void

function es_fresh_cart_fragments($fragments)

{

ob_start();

et_show_cart_total();

$cart_total_html = ob_get_clean();

$fragments['.et-cart-info'] = $cart_total_html;

return $fragments;

}

add_filter('woocommerce_add_to_cart_fragments', 'es_fresh_cart_fragments', 10, 1);

The trick here to ensure the cart…

Change Background Color Photoswipe WooCommerce 3

2017/05/29 by Andrew Schultz

To change the background of WooCommerce 3 new photoswipe lightbox which appears in the single-product.php template, use the following CSS in your theme to invert the colors to white.

.pswp__bg {background: #FFF !important;}
.pswp__caption, .pswp__top-bar {
  background: #000 !important;
}
.pswp__ui h3, .pswp__ui button, .pswp__button:before {
	color: #000 !important;
}
button.pswp__button--arrow--left::before, button.pswp__button--arrow--right::before {
	background-color:#000 !important;
}
.pswp__counter {
	color: #FFF !important;
}

.pswp__bg {background: #FFF !important;}

.pswp__caption, .pswp__top-bar {

background: #000 !important;

}

.pswp__ui h3, .pswp__ui button, .pswp__button:before {

color: #000 !important;

}

button.pswp__button--arrow--left::before, button.pswp__button--arrow--right::before {

background-color:#000 !important;

}

.pswp__counter {

color: #FFF !important;

}

Disable WooCommerce Payment Gateways Based On Cart Amount

2015/06/14 by Andrew Schultz

Disable WooCommerce payment gateways is fairly straight forward once you know what the name of the gateway is. The following code will disable paypal and stripe payment gateways on the WooCommerce checkout page when the cart amount is greater than $1000. You can adjust the code to disable payment gateways based on certain products that…

Replacing WordPress Cron With Server Cron

2015/06/02 by Andrew Schultz

Replacing the WordPress cron with a server cron is a straight forward task. The pseudo cron that is included in within WordPress contains functions that helps run scheduling jobs such as: Checking for theme & plugin updates Publish scheduled posts Sending pingbacks The issue with the WordPress cron is that unlike regular cron jobs, which…

Writing jQuery Functions In WordPress

2015/05/29 by Andrew Schultz

Writing a jQuery function in WordPress is pretty straight forward once you know how. Just insert any jQuery snippet in between the curly brackets below and your jQuery script will run without hiccups! It is important to know that the version of jQuery that comes with WordPress automatically calls the jQuery.noConflict(); function which means that…

Remove WooThemes IgniteWoo Updater Plugin Notice WordPress

2014/12/18 by Andrew Schultz

To remove WooThemes and IgniteWoo update plugin notices, add the following code to your theme’s functions.php file.

//Remove WooThemes Updater
remove_action('admin_notices', 'woothemes_updater_notice');
//Remove IgniteWoo Updater
remove_action('admin_notices', 'ignitewoo_updater_notice');

//Remove WooThemes Updater

remove_action('admin_notices', 'woothemes_updater_notice');

//Remove IgniteWoo Updater

remove_action('admin_notices', 'ignitewoo_updater_notice');

WordPress PHP Check Plugin Active

2014/11/18 by Andrew Schultz

This was taken from the WordPress Codex reference for is_plugin_active In the Admin Area:

is_plugin_active($plugin);

1	is_plugin_active($plugin);

In the front end of a theme you need to include a reference to the following library

include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
is_plugin_active($plugin);

1 2	include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); is_plugin_active($plugin);

In this case $plugin is the directory of the plugin followed by the main php file. In this example below the event…

WooCommerce BCC Completed Orders Email

2014/11/12 by Andrew Schultz

Adding an audit trail to WooCommerce completed orders emails is a fairly easy task. We can achieve this by employing the filter woocommerce_email_headers and adding in a check for the object name customer_completed_order. ** This will work for WooCommerce version less than or equal to 2.2 **

/**
* BCC Email for orders completed for WooCommerce version 2.2 and below
*/

add_filter( 'woocommerce_email_headers', 'mycustom_headers_filter_function', 10, 2);

function mycustom_headers_filter_function( $headers, $object ) {
    if ($object == 'customer_completed_order') {
        $headers .= 'BCC: Sales <contact@eversionsystems.com>' . "\r\n";
    }

    return $headers;
}

/**

* BCC Email for orders completed for WooCommerce version 2.2 and below

add_filter( 'woocommerce_email_headers', 'mycustom_headers_filter_function', 10, 2);

function mycustom_headers_filter_function( $headers, $object ) {

if ($object == 'customer_completed_order') {

$headers .= 'BCC: Sales <contact@eversionsystems.com>' . "\r\n";

}

return $headers;

}

** For WooCommerce version 2.3 and above…

WooCommerce Duplicate Billing to Shipping Address For Virtual Products

2014/10/17 by Andrew Schultz

With WooCommerce if a customer orders a virtual product there is no shipping address displayed on the checkout page. This makes sense as there is no physical item being posted to your customer. However, a few of my clients like to have the WooCommerce billing address match the shipping address. Subsequently, I wrote this piece…

Add Custom Fields WordPress User Registration Page

2014/09/25 by Andrew Schultz

To add custom fields WordPress user registration page we need to utilize the hook user_new_form because since WordPress 3.7 the hook register_form no longer works. Here is an example of adding a checkbox to the end of the user registration form.

<?php
//Add a new form element...
add_action( 'user_new_form', 'es_plugin_register_form' );

function es_plugin_register_form() {
	?>
	<table class="form-table">
	<tbody>
	<tr>
		<th scope="row"><label for="parent_account"><?php _e( 'Parent Account', 'eversion' ) ?></label></th>
		<td><label for="parent_account"><input name="parent_account" id="parent_account" value="1" type="checkbox">Create a parent account?</label></td>
	</tr>
	</tbody>
	</table>
	<?php
}


//Save our extra registration user meta.
add_action( 'user_register', 'es_myplugin_user_register' );

function es_myplugin_user_register( $user_id ) {
	if ( isset( $_POST['parent_account'] ) ) {
		update_user_meta( $user_id, 'parent_account', 1 );
	}
}

?>

<?php

//Add a new form element...

add_action( 'user_new_form', 'es_plugin_register_form' );

function es_plugin_register_form() {

<tbody>

<tr>

<td><label for="parent_account"><input name="parent_account" id="parent_account" value="1" type="checkbox">Create a parent account?</label></td>

</tr>

</tbody>

</table>

<?php

}

//Save our extra registration user meta.

add_action( 'user_register', 'es_myplugin_user_register' );

function es_myplugin_user_register( $user_id ) {

if ( isset( $_POST['parent_account'] ) ) {

update_user_meta( $user_id, 'parent_account', 1 );

}

Here is the result of us adding custom fields to WordPress user…

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