function _rate_get_token in Rate 7

Same name and namespace in other branches

1. 6.2 rate.module \_rate_get_token()

Get a token for the voting button.

This is a wrapper around drupal_get_token() to make this compatible with Pressflow. This function uses session_id(), which will generate a different id for each request from anonymous users when using Pressflow. Tokens will never match in this case, thus the votes are not cast.

Parameters

string $value:

Return value

string

2 calls to _rate_get_token()

rate_generate_widget in ./rate.module

Generate a widget.

rate_vote_ahah in ./rate.module

AHAH callback for the vote buttons.

File

./rate.module, line 1086

Rate module

Code

function _rate_get_token($value) {
  global $user;
  if ($user->uid) {
    return drupal_get_token($value);
  }
  else {
    return md5($value . drupal_get_private_key());
  }
}