NOTATION AVEC ÉTOILES ET POSSIBILITÉ DE MODIFICATION DE LA NOTE

<?php
//Affichage de la barre de notation
function rating_bar($id_serie, $units = '', $static = '')
{
//enregistrement de la page de notation
$_SESSION['referer'] = $_SERVER['SCRIPT_URL'];

//info
require('_config-rating.php');
	
//config variable
if (!$units) {$units = ETOILE_MAX;} //par défaut, affichage de 10 étoiles
if (!$static) {$static = FALSE;} // par défaut, activation des votes.

//on prend les infos propre à la série
$query = mysql_query('SELECT count(note) as count, sum(note) as total_value FROM '.$rating_tableName.' WHERE id_serie="'.$id_serie.'" ') or die('Error (1): '.mysql_error());
$numbers = mysql_fetch_assoc($query);

//calcul du nombre de votes
$count = $numbers['count'];

//somme des votes
$current_rating = $numbers['total_value'];

//singulier / pluriel
$tense = ($count <= 1) ? "vote" : "votes";

//On regarde si le membre à déja voté.
//si MOD = false on désactive les modification de vote
if (MOD == false) {
	$voted = mysql_fetch_array(mysql_query('SELECT id FROM '.$rating_tableName.' WHERE id_user="'.$id_user.'" AND id_serie="'.$id_serie.'" ')); 
}

//On calcul la taille de la barre de notation
$rating_width = @number_format($current_rating/$count,2)*$rating_unitwidth;
$rating1 = @number_format($current_rating/$count,1);
$rating2 = @number_format($current_rating/$count,2);

//Si on a choisi de désactiver les votes
if ($static == 'static')
{
	$static_rater = array();
	$static_rater[] .= "\n".'<div class="ratingblock">';
	$static_rater[] .= '<div id="unit_long'.$id_serie.'">';
	$static_rater[] .= '<ul id="unit_ul'.$id_serie.'" class="unit-rating" style="width:'.$rating_unitwidth*$units.'px;" style="text-align:center;">';
	$static_rater[] .= '<li class="current-rating" style="width:'.$rating_width.'px;">Actuellement '.$rating2.'/'.$units.'</li>';
	$static_rater[] .= '</ul>';
	$static_rater[] .= '<p class="static" style="text-align:center;">Note : <strong> '.$rating1.'</strong>/'.$units.' ('.$count.' '.$tense.')</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_serie.'">';
	$rater.='  <ul id="unit_ul'.$id_serie.'" class="unit-rating" style="width:'.$rating_unitwidth*$units.'px;" style="text-align:center;">';
	$rater.='     <li class="current-rating" style="width:'.$rating_width.'px;">Actuellement '.$rating2.'/'.$units.'</li>';
	
	//boucle pour afficher le nombre d'étoiles voulues
	for ($ncount = 1; $ncount <= $units; $ncount++)
	{
		//si le membre n'a pas encore voté, on affiche la possibilité de voter
		if(!$voted or MOD == true)
		{
			$rater .= '<li><a href="db.php?j='.$ncount.'&amp;q='.$id_serie.'&amp;t='.$id_user.'&amp;c='.$units.'" title="'.$ncount.' sur '.$units.'" class="r'.$ncount.'-unit rater" rel="nofollow">'.$ncount.'</a></li>';
		}
	}
	
	$rater.='  </ul>';
	$rater.='  <p style="text-align:center;"';
	if($voted) //si membre a voté
	{ $rater.=' class="voted"';}
	$rater.='>Note : <strong> '.$rating1.'</strong>/'.$units.' ('.$count.' '.$tense.')';
	if($voted) //si membre a voté
	{ $rater.='<br/>Ma note : <strong> '.$voted['note'].'</strong>/'.$units.'';}
	$rater.='  </p>';
	$rater.='</div>';
	$rater.='</div>';
	return $rater;
}
}
?>