function spaces_og_plugin_argument_validate_useringroups::validate_argument in Spaces 7.3
Same name and namespace in other branches
- 6.3 spaces_og/views/spaces_og_plugin_argument_validate_useringroups.inc \spaces_og_plugin_argument_validate_useringroups::validate_argument()
- 7 spaces_og/views/spaces_og_plugin_argument_validate_useringroups.inc \spaces_og_plugin_argument_validate_useringroups::validate_argument()
Overrides views_plugin_argument_validate::validate_argument
File
- spaces_og/
views/ spaces_og_plugin_argument_validate_useringroups.inc, line 32
Class
- spaces_og_plugin_argument_validate_useringroups
- Validate whether an argument is a valid user that is a member of one of the current user's groups. This check works through the implementation of db_rewrite_sql() in spaces_og.
Code
function validate_argument($argument) {
$type = $this->argument->options['validate_user_argument_type'];
// is_numeric() can return false positives, so we ensure it's an integer.
// However, is_integer() will always fail, since $argument is a string.
if (is_numeric($argument) && $argument == (int) $argument) {
if ($type == 'uid' || $type == 'either') {
$where = 'u.uid = %d';
}
}
else {
if ($type == 'name' || $type == 'either') {
$where = "u.name = '%s'";
}
}
if (!empty($where)) {
$query = db_rewrite_sql("SELECT u.uid FROM {users} u WHERE {$where}", 'u', 'uid', array(
$argument,
));
// TODO Please convert this statement to the D7 database API syntax.
$validated = db_query($query, $argument)
->fetchField();
return $validated;
}
return FALSE;
}