File "traitement_ajouter_partie.php"
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Charset: utf-8
<?php
include('correlation.php');
include('chessmaster.php');
date_default_timezone_set('Europe/Paris');
$jour = $_POST['jour'];
$mois = $_POST['mois'];
$annee = $_POST['annee'];
$J1 = $_POST['J1'];
$J2 = $_POST['J2'];
$selection_score = $_POST['selection_score'];
$flag_validation = false;
switch ($selection_score)
{
case "Blanc gagne":
$score_blanc = "1";
$score_noir = "0";
$flag_validation = true;
break;
case "Blanc perd":
$score_blanc = "0";
$score_noir = "1";
$flag_validation = true;
break;
case "Match nul":
$score_blanc = "0.5";
$score_noir = "0.5";
$flag_validation = true;
break;
}
if($flag_validation == true)
{
$tab_associatif = array();
$tab_associatif ['Janvier']='1';
$tab_associatif ['Février']='2';
$tab_associatif ['Mars']='3';
$tab_associatif ['Avril']='4';
$tab_associatif ['Mai']='5';
$tab_associatif ['Juin']='6';
$tab_associatif ['Juillet']='7';
$tab_associatif ['Aôut']='8';
$tab_associatif ['Septembre']='9';
$tab_associatif ['Octobre']='10';
$tab_associatif ['Novembre']='11';
$tab_associatif ['Décembre']='12';
$mois = $tab_associatif[$mois];
$num_jour = intval($jour);
$num_mois = intval($mois);
if($num_jour < 10)
{
$jour = '0' .$jour;
}
if($num_mois < 10)
{
$mois = '0' .$mois;
}
$date_format = $jour ."-" .$mois ."-" .$annee;
if(check_date($date_format) == "Erreur")
{
echo 2;
}
else
{
$timestamp_ajout = mktime (0, 0, 0, $mois, $jour, $annee);
$donnees = array();
$donnees[0] = $timestamp_ajout;
$donnees[1] = $J1;
$donnees[2] = $J2;
$donnees[3] = $score_blanc;
$donnees[4] = $score_noir;
inserer_partie($donnees);
echo 1;
}
}
/******************************************************************************************/
function check_date($data)
{
if (date('d-m-Y', strtotime($data)) == $data)
{
return "OK";
}
else
{
return "Erreur";
}
}
/******************************************************************************************/
function transfert_DB()
{
$sql = "SELECT * FROM parties ORDER by date asc";
$results = mysql_query($sql);
$nb_parties = mysql_num_rows($results);
while($row = mysql_fetch_assoc($results))
{
$blanc = $row['w_name'];
$noir = $row['b_name'];
$date = $row['date'];
$resultat = $row['result'];
$date_partie = date('d/m/Y', $date);
if($resultat == 1)
{
$_score_blanc = 1;
$_score_noir = 0;
}
if($resultat == 2)
{
$_score_blanc = 0;
$_score_noir = 1;
}
if($resultat == 3)
{
$_score_blanc = 0.5;
$_score_noir = 0.5;
}
$table_csv[0] = $date_partie;
$table_csv[1] = $blanc;
$table_csv[2] = $noir;
$table_csv[3] = $_score_blanc;
$table_csv[4] = $_score_noir;
$table_fichier[] = $table_csv;
}
$retour[] = $nb_parties;
$retour[] = $table_fichier;
return($retour);
}
/******************************************************************************************/
function regenerer_DB($tab_global)
{
// joueur
$joueur = array();
$sql = "SELECT * FROM classement ORDER by joueur asc";
$results = mysql_query($sql);
while($row = mysql_fetch_assoc($results))
{
$joueur[] = $row['joueur'];
}
// regenerer le classement
mysql_query('TRUNCATE TABLE classement;');
mysql_query('TRUNCATE TABLE evolution;');
mysql_query('TRUNCATE TABLE parties;');
mysql_query('TRUNCATE TABLE chessmaster;');
stockage_joueurs_DB($joueur);
$indice = 0;
for ($i=0; $i < count($tab_global); $i++)
{
$datas = $tab_global[$i];
list($jour, $mois, $annee) = explode('/', $datas[0]);
$timestamp = mktime (0, 0, 0, $mois, $jour, $annee);
$donnees[0] = $timestamp;
$donnees[1] = $datas[1];
$donnees[2] = $datas[2];
$donnees[3] = $datas[3];
$donnees[4] = $datas[4];
algo_elo($donnees, "nostatistique", "sql", $indice );
$indice = $indice + 1;
chess_master($donnees,$indice);
}
}
/******************************************************************************************/
function stockage_joueurs_DB($donnees)
{
$elo = 1000;
$nb_ligne = count($donnees);
for ($i=0; $i < $nb_ligne; $i++)
{
$prenom = $donnees[$i];
$partie = 0;
$prior = 0;
// verifier que le joueur n'existe pas dans la database
$sql = "select joueur from classement where joueur = '$prenom' ";
$result = mysql_query($sql);
if(mysql_num_rows($result)>=1)
{
echo "Ce joueur existe deja :" .$prenom;
echo "<br>";
}
else
{
$sql = "SELECT elo FROM elo_affectation WHERE joueur ='".$prenom."'";
$result = mysql_query($sql);
$row = mysql_fetch_array($result);
$elo = $row['elo'];
$sql = " INSERT INTO classement ";
$sql = $sql . " (joueur, elo, parties, prior, initial) VALUES ";
$sql = $sql . " ('$prenom', '$elo','$partie','$prior', '$elo') ";
//echo $sql;
//echo "<br>";
$result = mysql_query($sql);
if (!$result)
{
echo("ERROR: " . mysql_error() . "\n$SQL\n");
}
}
}
}
/******************************************************************************************/
function inserer_partie($donnees)
{
$sql = "SELECT * FROM parties";
$results = mysql_query($sql);
while($row = mysql_fetch_assoc($results))
{
$list_timestamp[] = intval($row["date"]);
}
$timestamp_ajout = $donnees[0];
$J1 = $donnees[1] ;
$J2 = $donnees[2];
$score_blanc = $donnees[3];
$score_noir = $donnees[4];
// retourne le dernier timestamp
$last_timestamp = end($list_timestamp);
// il s'agit de la suite de la table : un simple ajout sans un le recalcule
if($timestamp_ajout > $last_timestamp)
{
algo_elo($donnees, "nostatistique", "sql", 0);
$sql = "SELECT * FROM chessmaster";
$results = mysql_query($sql);
$n = mysql_num_rows($results);
$sql = "SELECT * FROM chessmaster WHERE id = '$n' ";
$results = mysql_query($sql);
$row = mysql_fetch_assoc($results);
$master = $row['gagnant'];
if($J1 == $master && $J2 != $master)
{
if($score_blanc == 1)
{
insert_chessmaster_DB($J1, $J2, $J1, $timestamp_ajout);
}
if($score_blanc == 0 )
{
insert_chessmaster_DB($J1, $J2, $J2, $timestamp_ajout);
}
if($score_blanc == 0.5 && $score_noir == 0.5)
{
insert_chessmaster_DB($J1, $J2, $J1, $timestamp_ajout);
}
}
if($J1 != $master && $J2 == $master)
{
if($score_noir == 1)
{
insert_chessmaster_DB($J1, $J2, $J2, $timestamp_ajout);
}
if($score_noir == 0)
{
insert_chessmaster_DB($J1, $J2, $J1, $timestamp_ajout);
}
if($score_blanc == 0.5 && $score_noir == 0.5)
{
insert_chessmaster_DB($J1, $J2, $J2, $timestamp_ajout);
}
}
$retour = "simple";
}
else
{
// recherche si la date existe ?
// retourne la cle si elle existe
$test = array_search( $timestamp_ajout , $list_timestamp);
if($test != "")
{
// timestamp existe...
$array = array_count_values($list_timestamp);
$nb_partie = $array[$timestamp_ajout];
$index_ajout = $test + $nb_partie - 1;
}
else
{
// on fait un recherche pour trouver le timestamp le plus proche
$num= $timestamp_ajout;
$diff = $num;
$min = $num;
foreach($list_timestamp as $a)
{
if( abs($a-$num)< $diff )
{
$diff=abs($a-$num);
$min=$a;
}
}
$test = array_search( $min , $list_timestamp);
$array = array_count_values($list_timestamp);
$nb_partie = $array[$min];
// avant
if($timestamp_ajout < $min)
{
$index_ajout = $test - 1 ;
}
// apres
if($timestamp_ajout > $min)
{
$index_ajout = $test ;
}
}
// un recalcule est obligatoire
$tmp = transfert_DB();
$donnees[0] = date('d/m/Y', $timestamp_ajout);
$nb_parties = $tmp[0];
$table_fichier = $tmp[1];
$tab1 = array();
$tab2 = array();
for ($i=0; $i <= $index_ajout ; $i++)
{
$tab1[] = $table_fichier[$i];
}
for ($i=$index_ajout + 1 ; $i < $nb_parties; $i++)
{
$tab2[] = $table_fichier[$i];
}
$table[] = $donnees;
$tab_global = array_merge($tab1,$table, $tab2);
regenerer_DB($tab_global);
$retour = "complexe";
}
}
?>