function oa_appearance_banner_validate in Open Atrium Appearance 7.2

1 string reference to 'oa_appearance_banner_validate'

oa_appearance_oa_settings_form in ./oa_appearance.module

Implements hook_oa_settings_form().

File

./oa_appearance.module, line 209

Provides integration between Open Atrium and Colorizer module

Code

function oa_appearance_banner_validate($element, &$form_state, $form) {
  $fid = $form_state['values']['oa_site_banner_file']['fid'];
  if ($fid && ($file = file_load($fid))) {
    if (!empty($form_state['values']['oa_site_banner_file_remove_button'])) {
      file_usage_delete($file, 'oa_core', 'oa_banner', 1);
      variable_set('oa_site_banner', '');
    }
    else {

      // Change status to permanent.
      $file->status = FILE_STATUS_PERMANENT;

      // Save.
      file_save($file);

      // Record that the module (in this example, user module) is using the file.
      file_usage_add($file, 'oa_core', 'oa_banner', 1);
      variable_set('oa_site_banner', $fid);
    }
  }
}