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[ticket/216] Add function for obtaining user's groups

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B3P-216
This commit is contained in:
Marc Alexander
2012-12-07 00:59:57 +01:00
parent 326d9013b2
commit d5b91d4c01
4 changed files with 38 additions and 36 deletions
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32
root/portal/includes/functions.php
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@@ -872,3 +872,35 @@ function check_file_src($value, $key, $module_id, $force_error = true)
return false;
}
}
/**
* Get the groups a user is in
*
* @return array Array containing the user's groups
*/
function get_user_groups()
{
global $cache, $db, $user;
$groups_ary = $cache->get('_user_groups_' . $user->data['user_id']);
if ($groups_ary === false)
{
// get user's groups
$sql = 'SELECT group_id
FROM ' . USER_GROUP_TABLE . '
WHERE user_id = ' . (int) $user->data['user_id'] . '
ORDER BY group_id ASC';
$result = $db->sql_query($sql);
while($row = $db->sql_fetchrow($result))
{
$groups_ary[] = $row['group_id'];
}
$db->sql_freeresult($result);
// save data in cache for 60 seconds
$cache->put('_user_groups_' . $user->data['user_id'], $groups_ary, 60);
}
return $groups_ary;
}