Woo commerce Snippets

Woocommerce-snippets.php

<?php
// Change the add to cart text on product archives
add_filter( 'add_to_cart_text', 'woo_custom_cart_button_text' );                        // < 2.1
add_filter( 'woocommerce_product_add_to_cart_text', 'woo_custom_cart_button_text' );    // 2.1 +
 
function woo_custom_cart_button_text() {
 
        return __( 'My Button Text', 'woocommerce' );
 
}

// Change the add to cart text on single product pages
add_filter( 'add_to_cart_text', 'woo_custom_cart_button_text' );                                // < 2.1
add_filter( 'woocommerce_product_single_add_to_cart_text', 'woo_custom_cart_button_text' );    // 2.1 +
 
function woo_custom_cart_button_text() {
 
        return __( 'My Button Text', 'woocommerce' );
}

// Add Product Description Tab
add_filter( 'woocommerce_product_tabs', 'woo_new_product_tab' );
function woo_new_product_tab( $tabs ) {
    
    // Adds the new tab
    
    $tabs['test_tab'] = array(
        'title'     => __( 'Terms', 'woocommerce' ),
        'priority'  => 50,
        'callback'  => 'woo_new_product_tab_content'
    );
 
    return $tabs;
 
}
function woo_new_product_tab_content() {
 
    // The new tab content
 
    echo '<h2>Terms and Conditions</h2>';
    echo apply_filters('the_content', get_post_field('post_content', $post_id));   
}

// Change the number of related products displayed
remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products', 20 );
add_action( 'woocommerce_after_single_product_summary', 'child_after_single_product_summary', 20 );
 
function child_after_single_product_summary() {
  woocommerce_related_products( 4, 4 );
}

/**
 * Optimize WooCommerce Scripts
 * Remove WooCommerce Generator tag, styles, and scripts from non WooCommerce pages.
 */
 
add_action( 'wp_enqueue_scripts', 'child_manage_woocommerce_styles', 99 );
 
function child_manage_woocommerce_styles() {
    //remove generator meta tag
    remove_action( 'wp_head', array( $GLOBALS['woocommerce'], 'generator' ) );
 
    //first check that woo exists to prevent fatal errors
    if ( function_exists( 'is_woocommerce' ) ) {
        //dequeue scripts and styles
        if ( ! is_woocommerce() && ! is_cart() && ! is_checkout() ) {
            wp_dequeue_style( 'woocommerce_frontend_styles' );
            wp_dequeue_style( 'woocommerce_fancybox_styles' );
            wp_dequeue_style( 'woocommerce_chosen_styles' );
            wp_dequeue_style( 'woocommerce_prettyPhoto_css' );
            wp_dequeue_script( 'wc_price_slider' );
            wp_dequeue_script( 'wc-single-product' );
            wp_dequeue_script( 'wc-add-to-cart' );
            wp_dequeue_script( 'wc-cart-fragments' );
            wp_dequeue_script( 'wc-checkout' );
            wp_dequeue_script( 'wc-add-to-cart-variation' );
            wp_dequeue_script( 'wc-single-product' );
            wp_dequeue_script( 'wc-cart' );
            wp_dequeue_script( 'wc-chosen' );
            wp_dequeue_script( 'woocommerce' );
            wp_dequeue_script( 'prettyPhoto' );
            wp_dequeue_script( 'prettyPhoto-init' );
            wp_dequeue_script( 'jquery-blockui' );
            wp_dequeue_script( 'jquery-placeholder' );
            wp_dequeue_script( 'fancybox' );
            wp_dequeue_script( 'jqueryui' );
        }
    }
 
}
// Change Add to cart text
add_filter( 'add_to_cart_text', 'woo_custom_cart_button_text' );                        // < 2.1
add_filter( 'woocommerce_product_add_to_cart_text', 'woo_custom_cart_button_text' );    // 2.1 +
 
function woo_custom_cart_button_text() {
        return __( 'Awaiting Release', 'woocommerce' ); 
}

// Add the Special field to the checkout

add_action( 'woocommerce_after_order_notes', 'my_custom_checkout_field' );
 
function my_custom_checkout_field( $checkout ) {
 
    echo '<div id="my_custom_checkout_field"><h2>' . __('My Field') . '</h2>';
 
    woocommerce_form_field( 'my_field_name', array(
        'type'          => 'text',
        'class'         => array('my-field-class form-row-wide'),
        'label'         => __('Fill in this field'),
        'placeholder'   => __('Enter something'),
        ), $checkout->get_value( 'my_field_name' ));
 
    echo '</div>';
 
}

// Add new field to order notes section on Check out

// Hook in
add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );

// Our hooked in function - $fields is passed via the filter!
function custom_override_checkout_fields( $fields ) {
     $fields['order']['group_order'] = array(
        'label'     => __('Camp next to', 'woocommerce'),
    'placeholder'   => _x('Friends, Family order Number', 'placeholder', 'woocommerce'),
    'required'  => false,
    'class'     => array('form-row-wide'),
    'clear'     => true
     );

     return $fields;
}

// Add new section to check out page

add_action( 'woocommerce_after_order_notes', 'camplight_extra_checkout_field' );
 
function camplight_extra_checkout_field( $checkout ) {
 
    echo '<div id="some_custom_checkout_field">';
 
    woocommerce_form_field( 'group_order', array(
        'type'          => 'text',
        'class'         => array('form-row-wide'),
        'label'         => __('Camp with'),
        'placeholder'   => __('Friends, Family order Number'),
        ), $checkout->get_value( 'group_order' ));
 
    echo '</div>';
 
}

// Process

add_action( 'woocommerce_checkout_update_order_meta', 'camplight_extra_checkout_field_update_order_meta' );
 
function camplight_extra_checkout_field_update_order_meta( $order_id ) {
    if ( ! empty( $_POST['group_order'] ) ) {
        update_post_meta( $order_id, 'Camp with', sanitize_text_field( $_POST['group_order'] ) );
    }
}

// Show in admin

add_action( 'woocommerce_admin_order_data_after_billing_address', 'camplight_extra_checkout_field_display_admin_order_meta', 10, 1 );
 
function camplight_extra_checkout_field_display_admin_order_meta($order){
    echo '<p><strong>'.__('Camp with').':</strong> ' . get_post_meta( $order->id, 'Camp with', true ) . '</p>';
} 

add_filter('woocommerce_email_order_meta_keys', 'camplight_extra_checkout_field_woocommerce_email_order_meta_keys');
 
function camplight_extra_checkout_field_woocommerce_email_order_meta_keys( $keys ) {
	$keys['group_order'] = 'group_order';
	return $keys;
}

// Add prefix to order numbers

add_filter( 'woocommerce_order_number', 'prefix_woocommerce_order_number', 1, 2 );
 
function prefix_woocommerce_order_number( $oldnumber, $order ) {
    return 'PREFIX_' . $order->id;
}

/* Change Sold Out Text
**************************************************************************************/ 
add_filter( 'woocommerce_get_availability', 'camplight_availability', 1, 2);

function camplight_availability( $availability, $_product ) {

    if ( !$_product->is_in_stock() ) $availability['availability'] = __('Awaiting release', 'woocommerce');
    return $availability;
}
?>