function filefield_source_reference_autocomplete in FileField Sources 7

Same name and namespace in other branches

1. 6 sources/reference.inc \filefield_source_reference_autocomplete()

Menu callback; autocomplete.js callback to return a list of files.

1 string reference to 'filefield_source_reference_autocomplete'

filefield_source_reference_menu in sources/reference.inc

Implements hook_menu().

File

sources/reference.inc, line 178

A FileField extension to allow referencing of existing files.

Code

function filefield_source_reference_autocomplete($entity_type, $bundle_name, $field_name, $filename) {
  $field = field_info_instance($entity_type, $field_name, $bundle_name);
  $items = array();
  if (!empty($field)) {
    $files = filefield_source_reference_get_files($filename, $field);
    foreach ($files as $fid => $file) {
      if (filefield_sources_file_access($file->uri)) {
        $items[$file->filename . " [fid:{$fid}]"] = theme('filefield_source_reference_autocomplete_item', array(
          'file' => $file,
        ));
      }
    }
  }
  drupal_json_output($items);
}