function photos_admin_settings_validate in Album Photos 6.2

Same name and namespace in other branches

1. 7.3 inc/photos.admin.inc \photos_admin_settings_validate()

1 string reference to 'photos_admin_settings_validate'

photos_admin_settings in inc/photos.admin.inc

File

inc/photos.admin.inc, line 456

Code

function photos_admin_settings_validate($form, &$form_state) {
  $title = array();
  if ($form_state['values']['photos_thumb_create_time'] && !$form_state['values']['photos_access_photos']) {
    form_set_error('photos_thumb_create_time', t('Album privacy settings must be enabled: !url', array(
      '!url' => '<a href="#edit-photos-thumb-create-time-0-wrapper">#</a>',
    )));
    return;
  }
  for ($i = 0; $i < $form_state['values']['photos_thumb_count']; $i++) {
    if ($form_state['values']['photos_title_' . $i]) {
      if (!$form_state['values']['photos_size_' . $i]) {
        form_set_error('photos_size_' . $i, t('May not be empty'));
        return;
      }
      $array = array(
        '%uid',
        '%username',
        '%Y',
        '%m',
        '%d',
      );
      $topdir = current(explode('/', $form_state['values']['photos_path']));
      if (preg_match('/%uid|%username|%Y|%m|%d/i', $topdir)) {
        form_set_error('photos_path', t('Variables(%uid, %username, %Y, %m, %d) can not be on the top floor'));
        return;
      }
      if (preg_match('/[^a-zA-z0-9]/i', $form_state['values']['photos_title_' . $i])) {
        form_set_error('photos_title_' . $i, t('Allow only letters and numbers'));
        return;
      }
      if (preg_match('/[^0-9x]/i', $form_state['values']['photos_size_' . $i])) {
        form_set_error('photos_size_' . $i, t('Formats such as: 100x100'));
        return;
      }
      if (in_array($form_state['values']['photos_title_' . $i], $title)) {
        form_set_error('photos_title_' . $i, t('Not allowed to repeat'));
        return;
      }
      $title[] = $form_state['values']['photos_title_' . $i];
      if (strstr($form_state['values']['photos_title_' . $i], '_')) {
        form_set_error('photos_title_' . $i, t('Not allowed to use "_"'));
        return;
      }
    }
    else {
      if ($form_state['values']['photos_size_' . $i]) {
        form_set_error('photos_title_' . $i, t('May not be empty'));
        return;
      }
    }
  }
}