diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/gravatar.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/gravatar.php | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/plugins/jetpack/modules/shortcodes/gravatar.php b/plugins/jetpack/modules/shortcodes/gravatar.php index ea248618..cb709af9 100644 --- a/plugins/jetpack/modules/shortcodes/gravatar.php +++ b/plugins/jetpack/modules/shortcodes/gravatar.php @@ -6,6 +6,8 @@ * * [gravatar email="user@example.org" size="48"] * [gravatar_profile who="user@example.org"] + * + * @package Jetpack */ add_shortcode( 'gravatar', 'jetpack_gravatar_shortcode' ); @@ -63,10 +65,10 @@ function jetpack_gravatar_shortcode( $atts ) { * @return string */ function jetpack_gravatar_profile_shortcode( $atts ) { - // Give each use of the shortcode a unique ID + // Give each use of the shortcode a unique ID. static $instance = 0; - // Process passed attributes + // Process passed attributes. $atts = shortcode_atts( array( 'who' => null, @@ -75,7 +77,7 @@ function jetpack_gravatar_profile_shortcode( $atts ) { 'jetpack_gravatar_profile' ); - // Can specify username, user ID, or email address + // 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'] ) ) { @@ -86,12 +88,12 @@ function jetpack_gravatar_profile_shortcode( $atts ) { $user = false; } - // Bail if we don't have a user + // Bail if we don't have a user. if ( false === $user ) { return false; } - // Render the shortcode + // Render the shortcode. $gravatar_url = set_url_scheme( 'http://gravatar.com/' . $user->user_login ); if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { @@ -154,7 +156,7 @@ function jetpack_gravatar_profile_shortcode( $atts ) { </div> <?php - // Increment and return the rendered profile + // Increment and return the rendered profile. $instance++; return ob_get_clean(); |