function webform2pdf_admin_settings_submit in Webform2PDF 6.2

Same name and namespace in other branches

1. 6 webform2pdf.module \webform2pdf_admin_settings_submit()
2. 7.4 includes/webform2pdf.settings.inc \webform2pdf_admin_settings_submit()
3. 7.3 includes/webform2pdf.settings.inc \webform2pdf_admin_settings_submit()

File

includes/webform2pdf.settings.inc, line 427

Code

function webform2pdf_admin_settings_submit($form, &$form_state) {

  // File deleted.
  foreach (array(
    'h_left_logo',
    'h_right_logo',
    'f_left_logo',
    'f_right_logo',
  ) as $logo) {
    if (isset($form_state['values'][$logo . '_del'])) {
      if ($form_state['values'][$logo . '_del']) {
        if (_webform2pdf_use_file($form_state['values'][$logo]) - 1 == 0) {
          $logo_file = _webform2pdf_get_file($form_state['values'][$logo]);
          file_delete($logo_file->filepath);
        }
        $form_state['values'][$logo] = 0;
      }
    }
  }

  // Header and footer image file save.
  foreach (array(
    'h_left_logo',
    'h_right_logo',
    'f_left_logo',
    'f_right_logo',
  ) as $logo) {
    if (isset($form_state['values'][$logo . '_file'])) {
      $validators = array(
        'file_validate_is_image' => array(),
        'file_validate_image_resolution' => array(
          $form_state['values'][$logo . '_size'],
        ),
      );
      if ($file = file_save_upload($logo . '_file', $validators, file_directory_path())) {
        file_set_status($file, FILE_STATUS_PERMANENT);
        $form_state['values'][$logo] = $file->fid;
      }
    }
  }
  $save = $form_state['values'];
  foreach (array(
    'h_left_logo_del',
    'h_right_logo_del',
    'f_left_logo_del',
    'f_right_logo_del',
    'h_left_logo_img',
    'h_right_logo_img',
    'f_left_logo_img',
    'f_right_logo_img',
    'h_left_logo_file',
    'h_right_logo_file',
    'f_left_logo_file',
    'f_right_logo_file',
    'op',
    'submit',
    'form_build_id',
    'form_token',
    'form_id',
  ) as $del) {
    unset($save[$del]);
  }
  variable_set('webform2pdf_default', $save);
}