File "import_csv.php"
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Charset: utf-8
<?php
session_start();
//include('ELO_code.php');
include('correlation.php');
include('chessmaster.php');
//include('database.php');
//DB_connexion();
echo '<a href=';
echo $_SERVER['HTTP_REFERER'];
echo '>Retour</a>';
echo "<br><br>";
echo "Import du fichier ...";
echo "<br><br>";
error_reporting(0);
header( 'content-type: text/html; charset=utf-8' );
/******************************************/
function lire_csv($nom_fichier )
{
$donnee = array();
$joueur = array();
$table_csv = array();
$file = fopen ($nom_fichier,"r");
while(! feof($file))
{
$tmp = fgets($file);
$tmp = strtolower($tmp);
//echo $tmp ."<BR>";
$tmp = str_to_noaccent($tmp);
$pieces = explode(";", $tmp);
if($pieces[1] != "")
{
$table_csv[] = $pieces;
$joueur[] = $pieces[1];
$joueur[] = $pieces[2];
}
}
fclose($file);
$nb_ligne = count($table_csv);
for ($i=0; $i < $nb_ligne; $i++)
{
$val = $table_csv[$i][4];
$position = strpos($val, "5");
if($position !== false)
{
//echo " Match nul";
//echo "<br>";
$table_csv[$i][3] = "0.5";
$table_csv[$i][4] = "0.5";
}
$date_partie = $table_csv[$i][0];
if($date_partie != "")
{ $date = mise_en_forme_date($date_partie);
$sauve = $date;
$table_csv[$i][0] = $date;
}
else
{ $table_csv[$i][0] = $sauve;
}
}
$sans_doublon = array_unique($joueur);
$sans_doublon = array_values($sans_doublon);
// ordonner par ordre alphabetique
usort($sans_doublon, "strcasecmp");
$merge = array($table_csv, $sans_doublon );
//echo "<pre>";
//print_r($merge);
return $merge;
}
/******************************************/
function str_to_noaccent($str)
{
$tmp = $str;
$tmp = preg_replace('#Ç#', 'C', $tmp);
$tmp = preg_replace('#ç#', 'c', $tmp);
$tmp = preg_replace('#è|é|ê|ë#', 'e', $tmp);
$tmp = preg_replace('#È|É|Ê|Ë#', 'E', $tmp);
$tmp = preg_replace('#à|á|â|ã|ä|å#', 'a', $tmp);
$tmp = preg_replace('#@|À|Á|Â|Ã|Ä|Å#', 'A', $tmp);
$tmp = preg_replace('#ì|í|î|ï#', 'i', $tmp);
$tmp = preg_replace('#Ì|Í|Î|Ï#', 'I', $tmp);
$tmp = preg_replace('#ð|ò|ó|ô|õ|ö#', 'o', $tmp);
$tmp = preg_replace('#Ò|Ó|Ô|Õ|Ö#', 'O', $tmp);
$tmp = preg_replace('#ù|ú|û|ü#', 'u', $tmp);
$tmp = preg_replace('#Ù|Ú|Û|Ü#', 'U', $tmp);
$tmp = preg_replace('#ý|ÿ#', 'y', $tmp);
$tmp = preg_replace('#Ý#', 'Y', $tmp);
return ($tmp);
}
/******************************************/
function mise_en_forme_date($date)
{
list($jour, $mois, $annee) = explode('/', $date);
$timestamp = mktime (0, 0, 0, $mois, $jour, $annee);
return($timestamp);
}
/******************************************/
function stockage_joueurs_DB($donnees)
{
$elo = 1000;
$i = 0;
$nb_ligne = count($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' ";
$sql = "select joueur from " .$_SESSION['classement'] ." where joueur = '$prenom' ";
$result = mysql_query($sql);
if(mysql_num_rows($result)>=1)
{
echo "Ce joueur existe déjà :" .$prenom;
echo "<br>";
}
else
{
$sql = "SELECT elo FROM elo_affectation WHERE joueur ='".$prenom."'";
//$sql = "SELECT elo FROM " .$_SESSION['classement'] ." WHERE joueur ='".$prenom."'";
$result = mysql_query($sql);
$row = mysql_fetch_array($result);
$elo = $row['elo'];
//$sql = " INSERT INTO classement ";
$sql = " INSERT INTO " .$_SESSION['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 import_donnees($fichier)
{
$donnees = lire_csv($fichier);
// fragmentation
$liste_parties = array();
$liste_joueurs = array();
$liste_parties = $donnees[0];
$liste_joueurs = $donnees[1];
// affichage
echo " ------------------------------" ."<br>";
echo "<pre>";
print_r($liste_parties);
echo "<br>";
echo " ------------------------------" ."<br>";
echo "<pre>";
print_r($liste_joueurs);
//mysql_query('TRUNCATE TABLE classement;');
//mysql_query('TRUNCATE TABLE evolution;');
//mysql_query('TRUNCATE TABLE parties;');
//mysql_query('TRUNCATE TABLE chessmaster;');
$str1 = "TRUNCATE TABLE " .$_SESSION['classement'];
$str2 = "TRUNCATE TABLE " .$_SESSION['evolution'];
$str3 = "TRUNCATE TABLE " .$_SESSION['parties'];
$str4 = "TRUNCATE TABLE " .$_SESSION['chessmaster'];
mysql_query($str1);
mysql_query($str2);
mysql_query($str3);
mysql_query($str4);
echo "<br>";
echo " ------------------------------" ."<br>";
// enregistrer
stockage_joueurs_DB($liste_joueurs);
echo "<br>";
echo " ------------------------------" ."<br>";
// calculer du classement
// 04 Novembre 2017 test
$nb_parties = count($liste_parties);
for ($item=0; $item < $nb_parties ; $item++)
{
$donnees[0] = $liste_parties[$item][0];
$donnees[1] = $liste_parties[$item][1];
$donnees[2] = $liste_parties[$item][2];
$donnees[3] = $liste_parties[$item][3];
$donnees[4] = $liste_parties[$item][4];
$indice = $item + 1;
algo_elo($donnees, "statistique", "sql", $indice );
chess_master($donnees,$item);
}
echo "<br>";
echo " ------------------------------" ."<br>";
echo "Script executé avec succés";
echo "<br>";
}
/******************************************/
if( isset($_POST['envoyer']) ) // si formulaire soumis
{
$tmp_file = $_FILES['fichier']['tmp_name'];
//$_SESSION['algorithme'] = $_POST['algorithme'];
echo "********************************************************";
echo "<br>";
echo " LOG de l'import et du traitement ... ";
echo "<br>";
echo "********************************************************";
echo "<br>";
echo "<br>";
$type = $_POST['selection_algo'];
switch ($_POST['selection_algo'])
{
case "Type 1":
$val ="un";
break;
case "Type 2":
$val ="deux";
break;
case "Type 3":
$val ="trois";
break;
}
$_SESSION['algorithme'] = $val;
if( !is_uploaded_file($tmp_file) )
{
exit("Le fichier est introuvable");
}
$dossier = 'upload/';
$taille_maxi = 1000000;
$taille = filesize($_FILES['fichier']['tmp_name']);
$extensions = array('.csv');
$extension = strrchr($_FILES['fichier']['name'], '.');
if(!in_array($extension, $extensions))
{
$erreur = 'Vous devez uploader un fichier de type csv !.';
}
if($taille>$taille_maxi)
{
$erreur = 'Le fichier est trop gros...';
}
if(!isset($erreur))
{
$name_file = $_FILES['fichier']['name'];
if(move_uploaded_file($tmp_file, $dossier .$name_file))
{
echo 'Upload effectué avec succès !';
echo "<br><br>";
import_donnees($dossier .$name_file);
}
else
{ echo "<br><br>";
echo 'Echec de l\'upload !';
}
}
else
{
echo $erreur;
}
}
?>