Additions to functions.php

/**
 * Additional code added to allow EXIF Details to be shown [DIH from Perplexity]
 */

// FooGallery EXIF in captions
add_filter( 'foogallery_attachment_html_caption', 'add_exif_to_foogallery_caption', 10, 3 );

function add_exif_to_foogallery_caption( $caption, $attachment_id, $foo_gallery ) {
    if ( ! function_exists( 'exif_details' ) ) {
        return $caption;
    }
    
    $exif = '';
    
    // Common EXIF fields (add/remove as needed)
    $camera = exif_details( $attachment_id, 'camera' );
    $focal  = exif_details( $attachment_id, 'focal_length' );
    $aperture = exif_details( $attachment_id, 'aperture' );
    $shutter = exif_details( $attachment_id, 'shutter_speed' );
    $iso    = exif_details( $attachment_id, 'iso' );
    
    // Build compact EXIF string
    $exif_parts = array();
    if ( $camera ) $exif_parts[] = $camera;
    if ( $focal )  $exif_parts[] = $focal;
    if ( $aperture ) $exif_parts[] = 'f' . $aperture;
    if ( $shutter ) $exif_parts[] = $shutter;
    if ( $iso )    $exif_parts[] = 'ISO ' . $iso;
    
    if ( $exif_parts ) {
        $exif = ' | ' . implode( ' ', $exif_parts );
    }
    
    return $caption . $exif;
}

/**
 * Additional code added to re-direct all users other than Admins to home page [DIH]
 */

/**
 * Redirect user after successful login.
 *
 * @param string $redirect_to URL to redirect to.
 * @param string $request URL the user is coming from.
 * @param object $user Logged user's data.
 * @return string
 */
function my_login_redirect( $redirect_to, $request, $user ) {
	//is there a user to check?
	if ( isset( $user->roles ) && is_array( $user->roles ) ) {
		//check for admins
		if ( in_array( 'administrator', $user->roles ) ) {
			// redirect them to the default place
			return $redirect_to;
		} else {
			return home_url();
		}
	} else {
		return $redirect_to;
	}
}

add_filter( 'login_redirect', 'my_login_redirect', 10, 3 );
?>