function file_resup_field_widget_process in File Resumable Upload 8

Same name and namespace in other branches

1. 7 file_resup.field.inc \file_resup_field_widget_process()

#process callback for the field widget element.

1 string reference to 'file_resup_field_widget_process'

file_resup_field_widget_form_alter in ./file_resup.field.inc

Implements hook_field_widget_form_alter().

File

./file_resup.field.inc, line 90

Written by Henri MEDOT <henri.medot[AT]absyx[DOT]fr> http://www.absyx.fr

Code

function file_resup_field_widget_process($element, &$form_state, $form) {
  $path = drupal_get_path('module', 'file_resup');
  $max_files = $element['#file_resup_max_files'];

  // Get the upload validators and build a new description.
  $field = field_widget_field($element, $form_state);
  $instance = field_widget_instance($element, $form_state);
  $description = $field['cardinality'] == 1 ? field_filter_xss($instance['description']) : '';
  $upload_validators = $element['#file_resup_upload_validators'];
  $description = theme('file_upload_help', array(
    'description' => $description,
    'upload_validators' => $upload_validators,
  ));

  // Add the resup element.
  $element['resup'] = array(
    '#type' => 'hidden',
    '#value_callback' => 'file_resup_value',
    '#field_name' => $element['#field_name'],
    '#field_parents' => $element['#field_parents'],
    '#upload_location' => $element['#upload_location'],
    '#file_resup_upload_validators' => $upload_validators,
    '#attributes' => array(
      'class' => array(
        'file-resup',
      ),
      'data-upload-name' => $element['upload']['#name'],
      'data-upload-button-name' => $element['upload_button']['#name'],
      'data-max-filesize' => $upload_validators['file_validate_size'][0],
      'data-description' => $description,
      'data-url' => url('file_resup/upload/' . implode('/', $element['#array_parents']) . '/' . $form['form_build_id']['#value']),
      'data-drop-message' => $max_files > -1 ? format_plural($max_files, 'Drop a file here or click <em>Browse</em> below.', 'Drop up to @count files here or click <em>Browse</em> below.') : t('Drop files here or click <em>Browse</em> below.'),
    ),
    '#prefix' => '<div class="file-resup-wrapper">',
    '#suffix' => '</div>',
    '#attached' => array(
      'css' => array(
        $path . '/file_resup.css',
      ),
      'js' => array(
        $path . '/js/resup.min.js',
        $path . '/file_resup.js',
        array(
          'type' => 'setting',
          'data' => array(
            'file_resup' => array(
              'chunk_size' => file_resup_chunksize(),
            ),
          ),
        ),
      ),
    ),
  );

  // Add the extension list as a data attribute.
  if (isset($upload_validators['file_validate_extensions'][0])) {
    $extension_list = implode(',', array_filter(explode(' ', $upload_validators['file_validate_extensions'][0])));
    $element['resup']['#attributes']['data-extensions'] = $extension_list;
  }

  // Add the maximum number of files as a data attribute.
  if ($max_files > -1) {
    $element['resup']['#attributes']['data-max-files'] = $max_files;
  }

  // Add autostart as a data attribute.
  if ($instance['settings']['resup_autostart']) {
    $element['resup']['#attributes']['data-autostart'] = 'on';
  }
  $element['upload_button']['#submit'][] = 'file_resup_field_widget_submit';
  $element['#pre_render'][] = 'file_resup_field_widget_pre_render';
  return $element;
}