function advpoll_add_votes in Advanced Poll 7.3

Same name and namespace in other branches

1. 7 includes/advpoll_voteapi.inc \advpoll_add_votes()
2. 7.2 includes/advpoll_voteapi.inc \advpoll_add_votes()

Add votes for a given poll.

Parameters

array $vote: An associative array that is used to determine the method in which the vote will be tracked and what values will be passed to votingapi. It contains:

• type: The content type - either advpoll or advpoll_ranking.
• tag: Tag corresponds to the index of the selected choice.
• nid: The node ID of poll being voted on.
• mode: normal, cookie, or unlimited.
• duration: duration is minutes that the cookie will last if one is set.

2 calls to advpoll_add_votes()

advpoll_form_submit in ./advpoll.module

Submit handler for voting.

advpoll_ranking_process_votes in advpoll_ranking/advpoll_ranking.module

Handles voting algorithm used by different types of ranking polls and passes off results to voting API.

File

includes/advpoll_voteapi.inc, line 318

Advanced Poll Vote API Include.

Code

function advpoll_add_votes($vote) {

  /* Normal voting uses the votingapi to record user id or ip based on
   * authentication.
   */
  if ($vote['mode'] === 'normal') {
    $votes = array(
      'entity_type' => $vote['type'],
      'entity_id' => $vote['nid'],
      'value' => $vote['value'],
      'tag' => $vote['tag'],
    );
  }
  else {

    /* Unlimited and cookie voting simply add values to the votingapi and bypass
     * user id and ip as source. Time stamp instead of ip will prevent a unique
     * id from being tied to these voters.
     */
    if ($vote['mode'] === 'cookie') {

      /* Necessary to pass Drupal's $cookie_domain to get this to stick.
       * Raw cookies are safe in this case as we're only passing a static value
       * to mark that this user voted on their machine.
       */
      global $cookie_domain;

      //Check if duration is 0 (IE Session) and set duration based on this.
      if ($vote['duration'] == 0) {
        $duration = 0;
      }
      else {
        $duration = time() + 60 * $vote['duration'];
      }
      setrawcookie($vote['nodetype'] . $vote['nid'], 'vote', $duration, '/', $cookie_domain);
    }
    $votes = array(
      'entity_type' => $vote['type'],
      'entity_id' => $vote['nid'],
      'value' => $vote['value'],
      'tag' => $vote['tag'],
      'uid' => '',
      'vote_source' => time(),
    );
  }
  votingapi_set_votes($votes);
}