function tmgmt_local_translation_access in Translation Management Tool 7

Same name and namespace in other branches

1. 8 translators/tmgmt_local/tmgmt_local.module \tmgmt_local_translation_access()

Determine whether the current user is allowed to translate a given translation task.

Parameters

$task: The translation task to be translated.

$account: (Optional) A user object representing the user that is trying to obtain translation access. Determines access for a user other than the current user.

Return value

bool TRUE if the user is allowed to translate the given translation job, FALSE otherwise.

1 call to tmgmt_local_translation_access()

tmgmt_local_task_handler_field_operations::render in translators/tmgmt_local/views/handlers/tmgmt_local_task_handler_field_operations.inc

Render the field.

1 string reference to 'tmgmt_local_translation_access'

tmgmt_local_menu in translators/tmgmt_local/tmgmt_local.module

Implements hook_menu().

File

translators/tmgmt_local/tmgmt_local.module, line 257

Main module file for the local translation module.

Code

function tmgmt_local_translation_access(TMGMTLocalTask $task, $account = NULL) {
  $job = $task
    ->getJob();
  if (!$job || !$job
    ->isActive()) {
    return FALSE;
  }
  $rights =& drupal_static(__FUNCTION__);

  // If no user object is supplied, the access check is for the current user.
  if (empty($account)) {
    $account = $GLOBALS['user'];
  }

  // If we've already checked access for this job and user, return from cache.
  if (isset($rights[$account->uid][$job->tjid])) {
    return $rights[$account->uid][$job->tjid];
  }

  // We grant access to the translation if both of the following conditions are
  // met:
  // - User is assigned as a translator to the given task.
  // - User has 'provide translation services' permission.
  // - No modules say to deny access.
  // - At least one module says to grant access.
  // - User has translation capabilities for this task.
  if (!user_access('provide translation services')) {
    $rights[$account->uid][$job->tjid] = FALSE;
    return FALSE;
  }
  if ($task->tuid == $account->uid) {
    $rights[$account->uid][$job->tjid] = TRUE;
    return TRUE;
  }
  $access = module_invoke_all('tmgmt_local_translation_access', $job, $account);
  if (in_array(TMGMT_LOCAL_TRANSLATION_ACCESS_DENY, $access, TRUE)) {
    $rights[$account->uid][$job->tjid] = FALSE;
    return FALSE;
  }
  elseif (in_array(TMGMT_LOCAL_TRANSLATION_ACCESS_ALLOW, $access, TRUE)) {
    $rights[$account->uid][$job->tjid] = TRUE;
    return TRUE;
  }

  // Lastly, check for the translation capabilities.
  $target_languages = tmgmt_local_supported_target_languages($job->source_language, array(
    $account->uid,
  ));
  $rights[$account->uid][$job->tjid] = in_array($job->target_language, $target_languages);
  return $rights[$account->uid][$job->tjid];
}