function flag_flag::user_access in Flag 5

Same name and namespace in other branches

1. 6.2 flag.inc \flag_flag::user_access()
2. 6 flag.inc \flag_flag::user_access()
3. 7.3 includes/flag/flag_flag.inc \flag_flag::user_access()
4. 7.2 flag.inc \flag_flag::user_access()

Returns TRUE if user has access to use this flag.

Parameters

$account: Optional. The user object. If none given, the current user will be used.

Return value

Boolean TRUE if the user is allowed to flag/unflag. FALSE otherwise.

1 call to flag_flag::user_access()

flag_flag::flag in ./flag.inc

Flags, on unflags, an item.

File

./flag.inc, line 345

Implements various flags. Uses object oriented style inspired by that of Views 2.

Class

flag_flag

This abstract class represents a flag, or, in Views 2 terminology, "a handler".

Code

function user_access($account = NULL) {
  if (!isset($account)) {
    $account = $GLOBALS['user'];
  }
  $matched_roles = array_intersect($this->roles, array_keys($account->roles));
  return !empty($matched_roles) || empty($this->roles) || $account->uid == 1;
}