function _me_load_arguments in me aliases 8

Same name and namespace in other branches

1. 6.2 me.module \_me_load_arguments()
2. 6 me.module \_me_load_arguments()
3. 7 me.module \_me_load_arguments()

Helper function to set up arguments in meun _load callbacks.

3 calls to _me_load_arguments()

me_category_load in ./me.module

Menu load callback in place of user_category_load().

me_load in ./me.module

Menu load callback in place of user_load().

me_uid_optional_load in ./me.module

Menu load callback in place of user_uid_optional_load().

File

./me.module, line 338

Provides 'me' aliases to allow users to enter 'me' in common paths instead of their user id.

Code

function _me_load_arguments($uid, &$map = NULL, $index = NULL, $map_index = FALSE, $args = array(), $function = 'user_load', $reset = FALSE) {
  global $user;
  static $cache = array();
  if ($reset) {
    $cache = array();
  }

  // We need to get all the arguments, remove our custom ones,
  // put %map in the right place, then call the menu load callack.
  array_splice($args, 0, min(4, count($args)));
  if (!is_null($map) && FALSE !== $map_index) {
    $insert = array(
      &$map,
    );
    array_splice($args, $map_index, 0, $insert);
    $map[$index] = _me_check_arg($uid);
  }
  array_unshift($args, _me_check_arg($uid));

  // If we have a valid function to call, call it.
  $result = FALSE;
  if (function_exists($function)) {
    if ($function == 'user_load' || $function == 'user_category_load') {
      if (!isset($cache[$function][$args[0]])) {

        // Call user_load and store in cache:
        $cache[$function][$args[0]] = call_user_func_array($function, $args);
      }

      // Use cached user's object:
      $result = $cache[$function][$args[0]];
    }
    else {
      $result = call_user_func_array($function, $args);
    }
  }
  return $result;
}