function feed_import_edit_filter_form_validate in Feed Import 7.3

Same name and namespace in other branches

1. 7 feed_import.module \feed_import_edit_filter_form_validate()
2. 7.2 feed_import.module \feed_import_edit_filter_form_validate()

Edit filter form validate

File

./feed_import.module, line 1826

User interface, cron functions for feed_import module

Code

function feed_import_edit_filter_form_validate(&$form, &$form_state) {
  if ($form_state['submitted']) {
    return;
  }
  $delete_filter = NULL;
  $add_filter = NULL;
  foreach ($form_state['#filter_fields'] as &$field) {
    $cbk = $form_state['clicked_button']['#array_parents'];
    switch (TRUE) {
      case $cbk[1] == 'actions' && preg_match('/add_new_filter_([a-zA-Z0-9_]{1,255})/', $cbk[2], $match):
        $add_filter = $match[1];
        break;
      case $cbk[1] == 'actions' && preg_match('/delete_selected_filters_([a-zA-Z0-9_]{1,255})/', $cbk[2], $match):
        $delete_filter = $match[1];
        break;
    }

    // Delete selected.
    if ($field == $delete_filter) {
      foreach ($form_state['values']['table_content'][$field] as $key => &$filter) {
        if ($filter['selected']) {
          unset($form_state['values']['table_content'][$field][$key]);
        }
      }
    }
    if (!empty($form_state['values']['table_content'][$field])) {

      // Set filters order.
      usort($form_state['values']['table_content'][$field], 'feed_import_sort_filter_by_weight');
    }
  }
  $form_state['#add_filter'] = $add_filter;
  $form_state['#delete_filter'] = $delete_filter;
}