'',
'size' => 96,
), $atts );
if ( empty( $atts['email'] ) || ! is_email( $atts['email'] ) ) {
return false;
}
$atts['size'] = intval( $atts['size'] );
if ( 0 > $atts['size'] ) {
$atts['size'] = 96;
}
return get_avatar( $atts['email'], $atts['size'] );
}
/**
* Display Gravatar profile
*
* @since 4.5.0
*
* @param array $atts Shortcode attributes.
*
* @uses shortcode_atts()
* @uses get_user_by()
* @uses is_email()
* @uses sanitize_email()
* @uses sanitize_user()
* @uses set_url_scheme()
* @uses wpcom_get_avatar_url()
* @uses get_user_attribute()
* @uses esc_url()
* @uses esc_html()
* @uses _e()
*
* @return string
*/
function jetpack_gravatar_profile_shortcode( $atts ) {
// Give each use of the shortcode a unique ID
static $instance = 0;
// Process passed attributes
$atts = shortcode_atts( array(
'who' => null,
), $atts, 'jetpack_gravatar_profile' );
// Can specify username, user ID, or email address
if ( is_numeric( $atts['who'] ) ) {
$user = get_user_by( 'id', (int) $atts['who'] );
} elseif ( is_email( $atts['who'] ) ) {
$user = get_user_by( 'email', sanitize_email( $atts['who'] ) );
} elseif ( is_string( $atts['who'] ) ) {
$user = get_user_by( 'login', sanitize_user( $atts['who'] ) );
} else {
$user = false;
}
// Bail if we don't have a user
if ( false === $user ) {
return false;
}
// Render the shortcode
$gravatar_url = set_url_scheme( 'http://gravatar.com/' . $user->user_login );
if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
$avatar_url = wpcom_get_avatar_url( $user->ID, 96 );
$avatar_url = $avatar_url[0];
$user_location = get_user_attribute( $user->ID, 'location' );
} else {
$avatar_url = get_avatar_url( $user->user_email, array( 'size' => 96 ) );
$user_location = get_user_meta( $user->ID, 'location', true );
}
ob_start();
?>
display_name ); ?>
description ); ?>