function pdf_to_imagefield_widget_process in PDF to ImageField 6

Same name and namespace in other branches

1. 6.2 pdf_to_imagefield.module \pdf_to_imagefield_widget_process()
2. 7 pdf_to_imagefield.module \pdf_to_imagefield_widget_process()

Element #process callback function.

1 string reference to 'pdf_to_imagefield_widget_process'

pdf_to_imagefield_elements in ./pdf_to_imagefield.module

Implementation of hook_elements().

File

./pdf_to_imagefield.module, line 381

PDF to ImageField core hooks and menu callbacks.

Code

function pdf_to_imagefield_widget_process($element, $edit, &$form_state, $form) {
  $file = $element['#value'];
  if (isset($element['preview']) && $file['fid'] != 0) {
    $element['preview']['#value'] = theme('pdf_to_imagefield_widget_preview', $file);
  }
  return $element;
}