$nick = $a->argv[1];
$r = q("SELECT `user`.*, `contact`.`id` FROM `user`
INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`
WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0
AND `contact`.`self` = 1 LIMIT 1",
$nick = $a->argv[1];
$r = q("SELECT `user`.*, `contact`.`id` FROM `user`
INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`
WHERE `user`.`nickname` = '%s' AND `user`.`blocked` = 0
AND `contact`.`self` = 1 LIMIT 1",