132 lines
3.5 KiB
PHP
132 lines
3.5 KiB
PHP
<?php
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class Database
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{
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private $host;
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private $user;
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private $pass;
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private $dbname;
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private $pdo;
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public function __construct($host, $user, $pass, $dbname) {
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$this->host = $host;
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$this->user = $user;
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$this->pass = $pass;
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$this->dbname = $dbname;
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}
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public function connect() {
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$driver_options = [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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];
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$dsn = "mysql:host=$this->host;dbname=$this->dbname";
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$this->pdo = new PDO($dsn, $this->user, $this->pass,$driver_options);
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}
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public function query($sql, $params = []) {
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$stmt = $this->pdo->prepare($sql);
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if ($stmt->execute($params) === true)
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return $stmt;
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return false;
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}
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public function lastInsertId(){
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return $this->pdo->lastInsertId();
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}
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}
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class MusicAPI
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{
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static private $db = null;
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static private $BASE_QUERY = "SELECT Song.id, Song.name, Album.name AS `album-name`, Album.year, Artist.name AS `artist-name`, Genre.name AS `genre` ".
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"FROM Song ".
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"JOIN Track ON Song.id=Track.songId ".
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"JOIN Album ON Track.albumId=Album.id ".
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"JOIN Artist ON Album.artistId=Artist.id ".
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"JOIN Cover ON Album.coverId=Cover.id ".
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"JOIN Genre ON Album.genreId=Genre.id ";
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public static function init()
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{
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self::$db = new Database("localhost", "fauvet", "toto", "fauvet");
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self::$db->connect();
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}
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public static function findSongById($id)
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{
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$sql = self::$BASE_QUERY."WHERE Song.id = ?";
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$stmt = self::$db->query($sql, [$id]);
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return $stmt->fetchAll();
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}
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public static function findAllSongByTitleContaining($title)
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{
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$sql = self::$BASE_QUERY."WHERE Song.name LIKE ?;";
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$stmt = self::$db->query($sql, ['%' . $title . '%']);
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return $stmt->fetchAll();
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}
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public static function findSongByAlbumName($a)
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{
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$sql = self::$BASE_QUERY."WHERE Album.name LIKE ?;";
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$stmt = self::$db->query($sql, ['%' . $a . '%']);
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return $stmt->fetchAll();
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}
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public static function findAllSong()
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{
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$sql = self::$BASE_QUERY.";";
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$stmt = self::$db->query($sql);
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return $stmt->fetchAll();
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}
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//Fonctions pour la recherche d'album
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public static function findAlbumById($id)
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{
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$sql = "SELECT Album.id, Album.name, Album.year FROM Album WHERE Album.id=?;";
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$stmt = self::$db->query($sql, [$id]);
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return $stmt->fetchAll();
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}
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public static function findAlbumByNameContaining($n)
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{
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$sql = "SELECT Album.id, Album.name, Album.year FROM Album WHERE Album.name LIKE ?;";
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$stmt = self::$db->query($sql, ['%'.$n.'%']);
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return $stmt->fetchAll();
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}
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public static function findAllAlbum()
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{
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$sql = "SELECT Album.id, Album.name, Album.year FROM Album;";
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$stmt = self::$db->query($sql);
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return $stmt->fetchAll();
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}
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//Fonctions pour la recherche de titres
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public static function findArtsistById($id)
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{
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$sql = "SELECT Artist.id, Artist.name FROM Artist WHERE Artist.id=?;";
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$stmt = self::$db->query($sql, [$id]);
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return $stmt->fetchAll();
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}
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public static function findArtsistByNameContaining($n)
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{
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$sql = "SELECT Artist.id, Artist.name FROM Artist WHERE Artist.name LIKE ?;";
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$stmt = self::$db->query($sql, ['%'.$n.'%']);
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return $stmt->fetchAll();
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}
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public static function findAllArtist()
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{
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$sql = "SELECT * FROM Artist;";
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$stmt = self::$db->query($sql);
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return $stmt->fetchAll();
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}
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}
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?>
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