function _get_nsid($flickr_user, $more = array())
{
# TO DO: put this all in a function somewhere and
# call/queue it when a user signs up...
# As db_main:Users
$user = users_get_by_id($flickr_user['user_id']);
if (!$user) {
return;
}
$method = 'flickr.people.getInfo';
$args = array('user_id' => $flickr_user['nsid']);
$ret = flickr_api_call($method, $args);
if (!$ret['ok']) {
dumper($args);
dumper($ret);
return;
}
$rsp = $ret['rsp']['person'];
$path_alias = $rsp['path_alias'];
$username = $rsp['username']['_content'];
echo "[{$user['id']}] path alias: {$path_alias} screen name: {$username}\n";
if ($path_alias != $flickr_user['path_alias']) {
$update = array('path_alias' => $path_alias);
$rsp = flickr_users_update_user($flickr_user, $update);
echo "[{$user['id']}] update path alias: {$rsp['ok']}\n";
# just let this fail silently if there's a duplicate
flickr_users_path_aliases_create($user, $path_alias);
}
if ($username != $user['username']) {
$update = array('username' => $username);
$rsp = users_update_user($user, $update);
echo "[{$user['id']}] update username: {$rsp['ok']}\n";
}
}
function flickr_users_create_user($flickr_user)
{
$hash = array();
foreach ($flickr_user as $k => $v) {
$hash[$k] = AddSlashes($v);
}
$rsp = db_insert('FlickrUsers', $hash);
if (!$rsp['ok']) {
return null;
}
# hey look! this is parallel-flickr specific and not part
# of flamework-flickrapp (20111202/straup)
# just add the path_alias to the FlickrUsersPathAliases
# table even if the feature flag is disabled so that it
# will do the right thing if/when it is enabled.
# (20111202/straup)
if ($flickr_user['path_alias']) {
loadlib("flickr_users_path_aliases");
$user = users_get_by_id($flickr_user['user_id']);
$rsp = flickr_users_path_aliases_create($user, $flickr_user['path_alias']);
# Okay, so this (mysql's duplicate key (1062) error) means that a
# parallel-flickr user has managed to change their path alias to be
# the same as something that a person on flickr chose *after* the
# local user changed their path alias. So, because parallel-flickr
# is not meant to be a global mirror of the entirety of flickr we're
# going to flag the record for $flickr_user and update lib_flickr_urls
# to only ever use that user's NSID when building URLs. This is not
# a perfect solution in that if you did a GET on the path_alias in
# question it would redirect to the local user who "stole" the path
# alias from the (newer) flickr user but in a perverse kind of way it
# is the right thing to do. But only if path_alias redirects are enabled
# which is why we always store what flickr tells us against the FlickrUsers
# table. (20111202/straup)
if (!$rsp['ok'] && $rsp['error_code'] == 1062) {
$alias = flickr_users_path_aliases_get_by_alias($flickr_user['path_alias']);
# unless of course the two users are the same, which shouldn't
# ever happen but that's what makes life interesting, right?
if ($alias['user_id'] != $flickr_user['user_id']) {
$update = array('path_alias_taken_by' => $alias['user_id']);
$update_rsp = flickr_users_update_user($flickr_user, $update);
# note the caching below
if ($update_rsp['ok']) {
$flickr_user = array_merge($flickr_user, $update);
}
}
}
}
$cache_key = "flickr_user_{$flickr_user['nsid']}";
cache_set($cache_key, $flickr_user, "cache locally");
$cache_key = "flickr_user_{$flickr_user['user_id']}";
cache_set($cache_key, $flickr_user, "cache locally");
return $flickr_user;
}
$flickr_user = flickr_users_get_by_nsid($nsid);
if ($flickr_user) {
$user = users_get_by_id($flickr_user['user_id']);
$change = 0;
if (!$flickr_user['auth_token']) {
$change = 1;
}
if ($flickr_user['auth_token'] != $token) {
$change = 1;
}
if ($flickr_user['token_perms'] != $perms) {
$change = 1;
}
if ($change) {
$update = array('auth_token' => $token, 'token_perms' => $perms);
$rsp = flickr_users_update_user($flickr_user, $update);
if (!$rsp['ok']) {
$GLOBALS['error']['dberr_flickruser_update'] = 1;
$GLOBALS['smarty']->display("page_auth_callback_flickr_flickrauth.txt");
exit;
}
}
} else {
if (!$GLOBALS['cfg']['enable_feature_signup']) {
$GLOBALS['smarty']->display("page_signup_disabled.txt");
exit;
} else {
$password = random_string(32);
$user = users_create_user(array("username" => $username, "email" => "{$username}@donotsend-flickr.com", "password" => $password));
if (!$user) {
$GLOBALS['error']['dberr_user'] = 1;