_drawrating.php file in includes directory

[McMendo]

I've just realised that there is a file _drawrating.php in my includes/ directory, which I can't relate but which appears to be related to some rating system?

It is not in the default installation. Does anyone know what this file is?


<?php
/*
Page: _drawrating.php
Created: Aug 2006
Last Mod: Mar 18 2007
The function that draws the rating bar.
---------------------------------------------------------
ryan masuga, masugadesign.com
ryan@masugadesign.com
Licensed under a Creative Commons Attribution 3.0 License.
http://creativecommons.org/licenses/by/3.0/
See readme.txt for full credit details.
--------------------------------------------------------- */
function rating_bar($id,$units='',$static='')
{
global $vbulletin;
$rating_unitwidth = 30;
require_once('./global.php');
include_once './includes/krumo/class.krumo.php';

//set some variables
$userid = $vbulletin->userinfo['userid'];
if (!$units) {$units = 10;}
if (!$static) {$static = FALSE;}

// get votes, values, ips for the current rating bar
$query = $vbulletin->db->query_read("SELECT total_votes, total_value, userids FROM " . TABLE_PREFIX . "anymedia_rating WHERE id='$id' ")or die(" Error: ".mysql_error());


// insert the id in the DB if it doesn't exist already
// see: http://www.masugadesign.com/the-lab/scripts/unobtrusive-ajax-star-rating-bar/#comment-121
if (mysql_num_rows($query) == 0) {
$sql = "INSERT INTO " . TABLE_PREFIX . "anymedia_rating (`id`,`total_votes`, `total_value`, `userids`) VALUES ('$id', '0', '0', '')";
$result = $vbulletin->db->query_read($sql);
}

$numbers=$vbulletin->db->fetch_array($query);


if ($numbers['total_votes'] < 1) {
$count = 0;
} else {
$count=$numbers['total_votes']; //how many votes total
}
$current_rating=$numbers['total_value']; //total number of rating added together and stored
$tense=($count==1) ? "vote" : "votes"; //plural form votes/vote

// determine whether the user has voted, so we know how to draw the ul/li
$voted=mysql_num_rows($vbulletin->db->query_read("SELECT userids FROM " . TABLE_PREFIX . "anymedia_rating WHERE userids=$userid AND id=$id"));

// now draw the rating bar
$rating_width = @number_format($current_rating/$count,2)*$rating_unitwidth;
$rating1 = @number_format($current_rating/$count,1);
$rating2 = @number_format($current_rating/$count,2);

krumo(array_keys(get_defined_vars()), $id, $units, $static, $vbulletin, $userid, $query, $numbers, $sql, $result, $rating1, $tense, $current_rating, $voted);

if ($static == 'static') {

$static_rater = array();
$static_rater[] .= "\n".'<div class="ratingblock">';
$static_rater[] .= '<div id="unit_long'.$id.'">';
$static_rater[] .= '<ul id="unit_ul'.$id.'" class="unit-rating" style="width:'.$rating_unitwidth*$units.'px;">';
$static_rater[] .= '<li class="current-rating" style="width:'.$rating_width.'px;">Currently '.$rating2.'/'.$units.'</li>';
$static_rater[] .= '</ul>';
$static_rater[] .= '<p class="static">'.$id.'. Rating: <strong> '.$rating1.'</strong>/'.$units.' ('.$count.' '.$tense.' cast) <em>This is \'static\'.</em></p>';
$static_rater[] .= '</div>';
$static_rater[] .= '</div>'."\n\n";

return join("\n", $static_rater);


} else {

$rater ='';
$rater.='<div class="ratingblock">';

$rater.='<div id="unit_long'.$id.'">';
$rater.=' <ul id="unit_ul'.$id.'" class="unit-rating" style="width:'.$rating_unitwidth*$units.'px;">';
$rater.=' <li class="current-rating" style="width:'.$rating_width.'px;">Currently '.$rating2.'/'.$units.'</li>';

for ($ncount = 1; $ncount <= $units; $ncount++) { // loop from 1 to the number of units
if(!$voted) { // if the user hasn't yet voted, draw the voting stars
$rater.='<li><a href="anymedia/db.php?j='.$ncount.'&amp;q='.$id.'&amp;t='.$userid.'&amp;c='.$ units.'" title="'.$ncount.' out of '.$units.'" class="r'.$ncount.'-unit rater" rel="nofollow">'.$ncount.'</a></li>';
}
}
$ncount=0; // resets the count

$rater.=' </ul>';
$rater.=' <p';
if($voted){ $rater.=' class="voted"'; }
$rater.='>'.$id.' Rating: <strong> '.$rating1.'</strong>/'.$units.' ('.$count.' '.$tense.' cast)';
$rater.=' </p>';
$rater.='</div>';
$rater.='</div>';
return $rater;
}
}
?>

[Dismounted]

You have installed a modification that adds this (looks like AME).

[McMendo]

I thought so. I wasn't sure of which modification did it.

Thank You