<?php /** * File helper functions * * @package ElggFile */ /** * Prepare the upload/edit form variables * * @param FilePluginFile $file * @return array */ function file_prepare_form_vars($file = null) { // input names => defaults $values = array( 'title' => '', 'description' => '', 'access_id' => ACCESS_DEFAULT, 'tags' => '', 'container_guid' => elgg_get_page_owner_guid(), 'guid' => null, 'entity' => $file, ); if ($file) { foreach (array_keys($values) as $field) { if (isset($file->$field)) { $values[$field] = $file->$field; } } } if (elgg_is_sticky_form('file')) { $sticky_values = elgg_get_sticky_values('file'); foreach ($sticky_values as $key => $value) { $values[$key] = $value; } } elgg_clear_sticky_form('file'); return $values; }