58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
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<?php
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class StaticRepo{
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//contiens l'instance de la Connexion PDO
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private static $connexion;
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//utilisée dans quasi-toute les requetes, il est mieux de la stocker que de faire une requete
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//a chaque fois
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private static $annee;
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//contiens les informations de connexion a la BDD
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private static $config;
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private function __construct(){
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}
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/**
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* @return PDO instance de la connexion a la BDD
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*/
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public static function getConnexion(){
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if(static::$config == null){
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static::$config = json_decode(file_get_contents(dirname(__FILE__).DIRECTORY_SEPARATOR.'config.json'),true);
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}
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if(static::$connexion == null){
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static::$connexion = new PDO('mysql:host='.static::$config['host'].';dbname='.static::$config['database'], static::$config['login'], static::$config['password']);
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}
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return static::$connexion;
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}
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/**
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* @return String Année courante (format: AAAA-AAAA)
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*/
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public static function getAnnee(){
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if(static::$annee == null){
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$req = static::getConnexion()->prepare('SELECT Annee FROM Annees
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ORDER BY Annees.Annee DESC
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LIMIT 1');
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$req->execute();
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$result = $req->fetch(PDO::FETCH_ASSOC);
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static::$annee = $result['Annee'];
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}
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return static::$annee;
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}
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/**
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* @return bool test de la Connexion
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*/
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public static function testConnexion(){
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return static::getConnexion() instanceof PDO;
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}
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}
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?>
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