function toolbar_patterns_prepare in Patterns 7

Same name and namespace in other branches

1. 7.2 patterns_components/components/toolbar.inc \toolbar_patterns_prepare()

hook_patterns_prepare()

File

patterns_components/components/toolbar.inc, line 24

Code

function toolbar_patterns_prepare($action, $tag, &$data) {
  module_load_include('module', 'user', 'user');
  $data['role_names'] = user_roles();
  $data['role_permissions'] = user_role_permissions($data['role_names']);

  //get all the module's name which inplement the hook_permission function.
  $module_info = system_get_info('module');
  $modules = array();
  foreach (module_implements('permission') as $module) {
    $modules[$module] = $module_info[$module]['name'];
  }
  asort($modules);

  //three foreach,every module inplementing the hook_permission,every permission from module's hook_permission,every role for every permission.

  //$data['status'] get every rid's permission. asort by module's name.
  foreach ($modules as $module => $display_name) {
    if ($permissions = module_invoke($module, 'permission')) {
      foreach ($permissions as $perm => $perm_item) {
        foreach ($data['role_names'] as $rid => $name) {

          // Builds arrays for checked boxes for each role
          if (isset($data['role_permissions'][$rid][$perm])) {
            $data['status'][$rid][] = $perm;
          }
        }
      }
    }
  }
  return patterns_results();
}