// =========================================================================
// ADD OPEN GRAPH IMAGE UPLOAD OPTION TO CUSTOMIZER
// =========================================================================
function og_image_customize_register( $wp_customize ) {
// Add Settings
$wp_customize->add_setting('customizer_setting_og_image', array(
'transport' => 'refresh',
));
// Add Section
$wp_customize->add_section('og_section', array(
'title' => __('Open Graph image', 'name-theme'),
'priority' => 70,
));
// Add Controls
$wp_customize->add_control( new WP_Customize_Image_Control( $wp_customize, 'customizer_setting_og_image', array(
'label' => __('Add Open Graph image', 'name-theme'),
'section' => 'og_section',
'settings' => 'customizer_setting_og_image',
)));
}
add_action('customize_register', 'og_image_customize_register');
// =========================================================================
// HOOK THE OG IMAGE INTO THE HOME PAGE
// =========================================================================
function add_og_image_to_homepage() {
if(is_front_page()){
$og_image = esc_url( get_theme_mod( 'customizer_setting_og_image' ) );
echo '<meta property="og:image" content="'.$og_image.'" />';
}
}
add_action('wp_head', 'add_og_image_to_homepage');
Add Facebook Pixel to wp_head
// =========================================================================
// ADD FACEBOOK PIXEL TO WP_HEAD
// =========================================================================
function add_facebook_pixel() { ?>
<!-- Facebook Pixel Code -->
<script>
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window, document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', 'xxxxxxxxxxx');
fbq('track', 'PageView');
</script>
<noscript><img height="1" width="1" style="display:none"
src="https://www.facebook.com/tr?id=xxxxxxxxxxx&ev=PageView&noscript=1"
/></noscript>
<!-- End Facebook Pixel Code -->
<?php }
add_action('wp_head', 'add_facebook_pixel');
// =========================================================================
// ADD FACEBOOK CONVERSION EVENT SNIPPET TO THANK YOU PAGE
// =========================================================================
function conversion_tracking_thank_you_page() { ?>
<script>
fbq('track', 'Purchase');
</script>';
<?php }
add_action( 'woocommerce_thankyou', 'conversion_tracking_thank_you_page' );