function emthumb_widget_upload_button_submit in Embedded Media Field 6

Same name and namespace in other branches

1. 6.3 contrib/emthumb/emthumb.module \emthumb_widget_upload_button_submit()
2. 6.2 contrib/emthumb/emthumb.module \emthumb_widget_upload_button_submit()

1 string reference to 'emthumb_widget_upload_button_submit'

emthumb_widget_element_process in contrib/emthumb/emthumb.module

Process our emthumb element.

File

contrib/emthumb/emthumb.module, line 219

Allows for custom thumbnail overrides to Embedded Media Field.

Code

function emthumb_widget_upload_button_submit($form, &$form_state) {
  $delta = substr($form_state['clicked_button']['#name'], strrpos($form_state['clicked_button']['#name'], '_', -(strlen('_upload') + 1)) + 1, -strlen('_upload'));
  $fieldname = substr($form_state['clicked_button']['#name'], strlen('emthumb_'), -strlen("_{$delta}_upload"));
  $field = $form['#field_info'][$fieldname];
  $upload_op = 'emthumb_' . $fieldname . '_' . $delta . '_upload';
  $validators = array(
    'emthumb_validate_is_image' => array(),
  );
  $filename = $source = $fieldname . '_' . $delta . '_file';
  if ($file = file_save_upload($filename, $validators, file_create_path($field['widget']['emimport_image_path']), FILE_EXISTS_RENAME)) {
    $file = (array) $file;
    $file = _emthumb_scale_image($file, $field['widget']['emthumb_max_resolution']);
    $form_state['storage']['emthumb'][$upload_op] = $file;
  }
  else {
    form_set_error('', t("There was an error uploading your file."));
  }
}