Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
function can_write_wall(&$a,$owner) {
if((! (local_user())) && (! (remote_user())))
return false;
$uid = get_uid();
if(($uid) && ($uid == $owner)) {
return true;
}
$r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` LEFT JOIN `user` on `user`.`uid` = `contact`.`uid`
WHERE `contact`.`uid` = %d AND `contact`.`id` = %d AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
AND `readonly` = 0 AND ( `contact`.`rel` IN ( %d , %d ) OR `user`.`page-flags` = %d ) LIMIT 1",
intval($owner),
intval($_SESSION['visitor_id']),
intval(REL_VIP),
intval(REL_BUD),
intval(PAGE_COMMUNITY)
);
if(count($r))
return true;
return false;
}