function _file_test_form_submit in Drupal 7

Process the upload.

File

modules/simpletest/tests/file_test.module, line 104

Helper module for the file tests.

Code

function _file_test_form_submit(&$form, &$form_state) {

  // Process the upload and perform validation. Note: we're using the
  // form value for the $replace parameter.
  if (!empty($form_state['values']['file_subdir'])) {
    $destination = 'temporary://' . $form_state['values']['file_subdir'];
    file_prepare_directory($destination, FILE_CREATE_DIRECTORY);
  }
  else {
    $destination = FALSE;
  }

  // Setup validators.
  $validators = array();
  if ($form_state['values']['is_image_file']) {
    $validators['file_validate_is_image'] = array();
  }
  $allow = $form_state['values']['allow_all_extensions'];
  if ($allow === 'empty_array') {
    $validators['file_validate_extensions'] = array();
  }
  elseif ($allow === 'empty_string') {
    $validators['file_validate_extensions'] = array(
      '',
    );
  }
  elseif (!empty($form_state['values']['extensions'])) {
    $validators['file_validate_extensions'] = array(
      $form_state['values']['extensions'],
    );
  }
  $file = file_save_upload('file_test_upload', $validators, $destination, $form_state['values']['file_test_replace']);
  if ($file) {
    $form_state['values']['file_test_upload'] = $file;
    drupal_set_message(t('File @filepath was uploaded.', array(
      '@filepath' => $file->uri,
    )));
    drupal_set_message(t('File name is @filename.', array(
      '@filename' => $file->filename,
    )));
    drupal_set_message(t('File MIME type is @mimetype.', array(
      '@mimetype' => $file->filemime,
    )));
    drupal_set_message(t('You WIN!'));
  }
  elseif ($file === FALSE) {
    drupal_set_message(t('Epic upload FAIL!'), 'error');
  }
}