if (isset($_SERVER['HTTPS']))
$url = 'https://secure.gravatar.com/avatar/';
- $usize = 28;
+ $image_size = 28;
if ($size == 'l')
- $usize = '130';
+ $image_size = 130;
if ($size == 'm')
- $usize = 48;
+ $image_size = 48;
if ($size == 's')
- $usize = 28;
+ $image_size = 28;
if ($size == 'xs')
- $usize = 16;
+ $image_size = 16;
- $url .= $hash.'?s='. $usize;
+ $url .= $hash.'?s='. $image_size;
$class = 'img-shadow-'.$size;
$code = '<div class="'.$class.'"><img src="'.$url.'" class="gravatar" alt="" /></div>';
- if ($size == 'l') {
+ if ($size == 'l' && (user_getid() == $user_id)) {
$code .= '<div class="align-center"><i><a href="http://www.gravatar.com/">'._('Change face').'</a></i></div>';
}
return $code;