function file_entity_filter_form_submit in File Entity (fieldable files) 7.3

Same name and namespace in other branches

1. 7.2 file_entity.admin.inc \file_entity_filter_form_submit()

Process result from file administration filter form.

1 string reference to 'file_entity_filter_form_submit'

file_entity_admin_file in ./file_entity.admin.inc

Menu callback: file administration.

File

./file_entity.admin.inc, line 135

Code

function file_entity_filter_form_submit($form, &$form_state) {
  $filters = file_filters();
  switch ($form_state['values']['op']) {
    case t('Filter'):
    case t('Refine'):

      // Apply every filter that has a choice selected other than 'any'.
      foreach ($filters as $filter => $options) {
        if (isset($form_state['values'][$filter]) && $form_state['values'][$filter] != '[any]') {

          // Flatten the options array to accommodate hierarchical/nested
          // options.
          $flat_options = form_options_flatten($filters[$filter]['options']);

          // Only accept valid selections offered on the dropdown, block bad
          // input.
          if (isset($flat_options[$form_state['values'][$filter]])) {
            $_SESSION['file_entity_overview_filter'][] = array(
              $filter,
              $form_state['values'][$filter],
            );
          }
        }
      }
      break;
    case t('Undo'):
      array_pop($_SESSION['file_entity_overview_filter']);
      break;
    case t('Reset'):
      $_SESSION['file_entity_overview_filter'] = array();
      break;
  }
}