function installer_browser_get_missing_dependencies

Gets the dependencies for installed projects.

File

core/modules/installer/installer.browser.inc, line 455

Various functions that are required by the Installer browse pages.

Code

function installer_browser_get_missing_dependencies($projects) {
  $modules = system_rebuild_module_data();

  $missing = array();

  foreach ($projects as $project) {
    if ($project['type'] == 'module') {
      $dependencies = array();
      if (isset($modules[$project['name']])) {
        foreach ($modules[$project['name']]->requires as $requires) {
          $dependency = $requires['name'];
          if (!isset($modules[$dependency])) {
            $dependencies[] = $dependency;
          }
        }
        if (count($dependencies) > 0) {
          $missing[$project['name']] = $dependencies;
        }
      }
      else {
        backdrop_set_message(t('There was an error getting information for @module', 
        array('@module' => $project['name'])), 'error');
      }
    }
  }

  return $missing;
}