mirror of
https://grond.iut-fbleau.fr/stiti/SAE_2.02
synced 2024-11-10 05:11:42 +01:00
253 lines
8.8 KiB
PHP
253 lines
8.8 KiB
PHP
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
|
|
|
|
class Model_music extends CI_Model {
|
|
public function __construct(){
|
|
$this->load->database();
|
|
}
|
|
|
|
public function getAlbums($limit, $offset, $order_by = 'year', $genre_id = null, $artist_id = null){
|
|
$sql = "SELECT album.id, album.name, album.year, artist.name as artistName, genre.name as genreName, cover.jpeg
|
|
FROM album
|
|
JOIN artist ON album.artistid = artist.id
|
|
JOIN genre ON album.genreid = genre.id
|
|
JOIN cover ON album.coverid = cover.id";
|
|
|
|
if ($genre_id) {
|
|
$sql .= " WHERE genre.id = ?";
|
|
$params[] = $genre_id;
|
|
}
|
|
|
|
if ($artist_id) {
|
|
if ($genre_id) {
|
|
$sql .= " AND artist.id = ?";
|
|
} else {
|
|
$sql .= " WHERE artist.id = ?";
|
|
}
|
|
$params[] = $artist_id;
|
|
}
|
|
|
|
$sql .= " ORDER BY album." . $order_by . " LIMIT ? OFFSET ?";
|
|
$params[] = $limit;
|
|
$params[] = $offset;
|
|
|
|
$query = $this->db->query($sql, $params);
|
|
return $query->result();
|
|
}
|
|
|
|
public function get_total_albums($genre_id = null, $artist_id = null){
|
|
$sql = "SELECT COUNT(*) as total_albums FROM album
|
|
JOIN genre ON album.genreid = genre.id
|
|
JOIN artist ON album.artistid = artist.id";
|
|
|
|
$params = array(); // Initialiser le tableau de paramètres
|
|
|
|
if ($genre_id) {
|
|
$sql .= " WHERE genre.id = ?";
|
|
$params[] = $genre_id;
|
|
}
|
|
|
|
if ($artist_id) {
|
|
if ($genre_id) {
|
|
$sql .= " AND artist.id = ?";
|
|
} else {
|
|
$sql .= " WHERE artist.id = ?";
|
|
}
|
|
$params[] = $artist_id;
|
|
}
|
|
|
|
$query = $this->db->query($sql, $params);
|
|
$result = $query->row();
|
|
return $result->total_albums;
|
|
}
|
|
|
|
|
|
// Méthodes pour obtenir les genres et les artistes pour les filtres
|
|
public function getGenres(){
|
|
$query = $this->db->query("SELECT id, name FROM genre ORDER BY name");
|
|
return $query->result();
|
|
}
|
|
|
|
public function getArtists(){
|
|
$query = $this->db->query("SELECT id, name FROM artist ORDER BY name");
|
|
return $query->result();
|
|
}
|
|
|
|
public function get_artist_name_by_id($artist_id) {
|
|
return $this->db->get_where('artist', array('id' => $artist_id))->row('name');
|
|
}
|
|
|
|
public function get_album_by_id($id){
|
|
$query = $this->db->query(
|
|
"SELECT album.id, album.name, album.year, album.artistId, album.genreId, artist.name as artistName, genre.name as genreName, cover.jpeg
|
|
FROM album
|
|
JOIN artist ON album.artistId = artist.id
|
|
JOIN genre ON album.genreid = genre.id
|
|
JOIN cover ON album.coverid = cover.id
|
|
WHERE album.id = ?", array($id)
|
|
);
|
|
$album = $query->row();
|
|
|
|
if ($album) {
|
|
$query = $this->db->query(
|
|
"SELECT track.id, track.diskNumber, track.number, track.duration, song.name as songName
|
|
FROM track
|
|
JOIN song ON track.songid = song.id
|
|
WHERE track.albumid = ?
|
|
ORDER BY track.diskNumber, track.number", array($id)
|
|
);
|
|
$album->tracks = $query->result();
|
|
}
|
|
|
|
return $album;
|
|
}
|
|
|
|
public function getMusiques($limit, $offset, $order_by = 'name', $order_direction = 'ASC', $genre_id = null, $artist_id = null) {
|
|
// Préparer la colonne de tri en fonction du paramètre $order_by
|
|
$order_column = '';
|
|
switch ($order_by) {
|
|
case 'artist':
|
|
$order_column = 'artist.name';
|
|
break;
|
|
case 'album':
|
|
$order_column = 'album.name';
|
|
break;
|
|
case 'year':
|
|
$order_column = 'album.year';
|
|
break;
|
|
case 'name':
|
|
default:
|
|
$order_column = 'song.name';
|
|
break;
|
|
}
|
|
|
|
// Préparer la clause WHERE pour le genre et l'artiste, si nécessaire
|
|
$where_clause = '';
|
|
$params = array();
|
|
if ($genre_id) {
|
|
$where_clause .= " WHERE genre.id = ?";
|
|
$params[] = $genre_id;
|
|
}
|
|
if ($artist_id) {
|
|
$where_clause .= ($where_clause == '') ? ' WHERE' : ' AND';
|
|
$where_clause .= " artist.id = ?";
|
|
$params[] = $artist_id;
|
|
}
|
|
|
|
// Exécuter la requête avec la clause WHERE et l'ordre de tri spécifié
|
|
$query = $this->db->query("
|
|
SELECT song.id, song.name, artist.id as artist_id, artist.name as artistName, album.name as album_name, track.albumid as album_id, cover.jpeg as cover
|
|
FROM song
|
|
JOIN track ON song.id = track.songid
|
|
JOIN album ON track.albumid = album.id
|
|
JOIN artist ON album.artistid = artist.id
|
|
JOIN cover ON album.coverid = cover.id
|
|
JOIN genre ON album.genreid = genre.id
|
|
$where_clause
|
|
ORDER BY $order_column $order_direction
|
|
LIMIT $limit OFFSET $offset
|
|
", $params);
|
|
|
|
return $query->result();
|
|
}
|
|
|
|
public function get_all_songs() {
|
|
return $this->db->get('song')->result();
|
|
}
|
|
|
|
public function get_all_albums() {
|
|
return $this->db->get('album')->result();
|
|
}
|
|
|
|
public function get_all_artists() {
|
|
return $this->db->get('artist')->result();
|
|
}
|
|
|
|
public function get_songs_by_album($album_id) {
|
|
$this->db->select('song.*');
|
|
$this->db->from('track');
|
|
$this->db->join('song', 'track.songid = song.id');
|
|
$this->db->where('track.albumid', $album_id);
|
|
return $this->db->get()->result();
|
|
}
|
|
|
|
public function get_random_songs($limit) {
|
|
$this->db->order_by('RAND()');
|
|
$this->db->limit($limit);
|
|
return $this->db->get('song')->result();
|
|
}
|
|
|
|
|
|
public function get_total_musiques(){
|
|
$query = $this->db->query("SELECT COUNT(*) as total_musiques FROM song");
|
|
$result = $query->row();
|
|
return $result->total_musiques;
|
|
}
|
|
|
|
public function getAlbumsByArtiste($artiste_id){
|
|
$query = $this->db->query("
|
|
SELECT album.id, album.name, album.year, artist.name as artistName, genre.name as genreName, cover.jpeg,
|
|
track.id as track_id, track.diskNumber, track.number, track.duration, song.name as songName
|
|
FROM album
|
|
JOIN artist ON album.artistid = artist.id
|
|
JOIN genre ON album.genreid = genre.id
|
|
JOIN cover ON album.coverid = cover.id
|
|
JOIN track ON track.albumid = album.id
|
|
JOIN song ON track.songid = song.id
|
|
WHERE artist.id = ?
|
|
ORDER BY album.id, track.diskNumber, track.number
|
|
", array($artiste_id));
|
|
$result = $query->result();
|
|
|
|
// Organiser les résultats par album
|
|
$albums = array();
|
|
foreach ($result as $row) {
|
|
$album_id = $row->id;
|
|
if (!isset($albums[$album_id])) {
|
|
$albums[$album_id] = (object)array(
|
|
'id' => $row->id,
|
|
'name' => $row->name,
|
|
'year' => $row->year,
|
|
'artistName' => $row->artistName,
|
|
'genreName' => $row->genreName,
|
|
'jpeg' => $row->jpeg,
|
|
'tracks' => array() // Initialiser un tableau pour les pistes de l'album
|
|
);
|
|
}
|
|
// Ajouter la piste à l'album correspondant
|
|
$albums[$album_id]->tracks[] = (object)array(
|
|
'id' => $row->track_id,
|
|
'diskNumber' => $row->diskNumber,
|
|
'number' => $row->number,
|
|
'duration' => $row->duration,
|
|
'songName' => $row->songName
|
|
);
|
|
}
|
|
|
|
return array_values($albums); // Réorganiser les albums en utilisant des index numériques
|
|
}
|
|
|
|
|
|
public function getMostUsedGenreByArtist($artist_id) {
|
|
$query = $this->db->query("
|
|
SELECT genre.name as genreName, COUNT(*) as genreCount
|
|
FROM album
|
|
JOIN genre ON album.genreid = genre.id
|
|
WHERE album.artistid = ?
|
|
GROUP BY genre.name
|
|
ORDER BY genreCount DESC
|
|
LIMIT 1
|
|
", array($artist_id));
|
|
|
|
return $query->row();
|
|
}
|
|
|
|
public function get_songs_by_artist($artist_id) {
|
|
$this->db->select('song.*');
|
|
$this->db->from('track');
|
|
$this->db->join('song', 'track.songid = song.id');
|
|
$this->db->join('album', 'track.albumid = album.id');
|
|
$this->db->where('album.artistid', $artist_id);
|
|
return $this->db->get()->result();
|
|
}
|
|
}
|