function webform_protected_downloads_get_node_from_hash in Webform Protected Downloads 6

Same name and namespace in other branches

1. 7 webform_protected_downloads.module \webform_protected_downloads_get_node_from_hash()

Retrieve the webform node based on the given hash

Parameters

string $hash :

Return value

void

1 call to webform_protected_downloads_get_node_from_hash()

webform_protected_downloads_download_page in ./webform_protected_downloads.page.inc

Displays the download page

File

./webform_protected_downloads.module, line 714

This file contains hook declarations and functions for the Webform Protected Downloads module.

Code

function webform_protected_downloads_get_node_from_hash($hash) {
  $result = db_query("SELECT nid FROM {wpd_access_hashes} LEFT JOIN {webform_submissions} USING(sid) WHERE hash = '%s'", $hash);
  $row = db_fetch_object($result);
  return $row->nid ? $row->nid : FALSE;
}