mirror of
https://grond.iut-fbleau.fr/stiti/SAE_2.02
synced 2024-11-10 05:11:42 +01:00
131 lines
4.6 KiB
PHP
131 lines
4.6 KiB
PHP
<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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class Model_playlist extends CI_Model {
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public function __construct() {
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parent::__construct();
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}
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public function create_playlist($data) {
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$user_id = $this->session->userdata('user_id');
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if ($user_id !== null) {
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$data['utilisateur_id'] = $user_id;
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// Définir la visibilité par défaut
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$data['public'] = 0; // Playlist privée par défaut
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return $this->db->insert('playlist', $data);
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} else {
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return false;
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}
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}
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// Récupérer une playlist par ID
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public function get_playlist_by_id($playlist_id) {
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return $this->db->get_where('playlist', array('id' => $playlist_id))->row();
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}
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// Récupérer toutes les playlists d'un utilisateur spécifique
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public function get_user_playlists($user_id) {
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$this->db->where('utilisateur_id', $user_id);
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// Ne récupérer que les playlists publiques ou celles appartenant à l'utilisateur
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$this->db->where('(public = 1 OR utilisateur_id = ' . $user_id . ')');
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return $this->db->get('playlist')->result();
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}
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// Mettre à jour une playlist
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public function update_playlist($playlist_id, $data) {
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$this->db->where('id', $playlist_id);
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return $this->db->update('playlist', $data);
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}
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// Supprimer une playlist
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public function delete_playlist($playlist_id) {
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$this->db->where('id', $playlist_id);
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return $this->db->delete('playlist');
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}
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public function add_song_to_playlist($data) {
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$this->db->where($data);
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$existing_entry = $this->db->get('playlist_song')->row();
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if ($existing_entry) {
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return false;
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}
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return $this->db->insert('playlist_song', $data);
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}
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public function song_exists_in_playlist($playlist_id, $song_id) {
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$this->db->where('playlist_id', $playlist_id);
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$this->db->where('song_id', $song_id);
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$query = $this->db->get('playlist_song');
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return $query->num_rows() > 0;
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}
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public function artist_songs_exist_in_playlist($playlist_id, $artist_id) {
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// Récupérer les chansons de l'artiste spécifié
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$artist_songs = $this->Model_music->get_songs_by_artist($artist_id);
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// Récupérer les chansons de la playlist
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$playlist_songs = $this->get_songs_by_playlist($playlist_id);
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// Vérifier chaque chanson de l'artiste dans la playlist
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foreach ($artist_songs as $artist_song) {
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foreach ($playlist_songs as $playlist_song) {
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// Si la chanson de l'artiste est déjà dans la playlist, retourner true
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if ($artist_song->id == $playlist_song->id) {
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return true;
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}
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}
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}
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// Si aucune chanson de l'artiste n'est trouvée dans la playlist, retourner false
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return false;
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}
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public function album_songs_exist_in_playlist($playlist_id, $album_id) {
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$album_songs = $this->Model_music->get_songs_by_album($album_id);
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foreach ($album_songs as $song) {
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$this->db->where('playlist_id', $playlist_id);
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$this->db->where('song_id', $song->id);
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$query = $this->db->get('playlist_song');
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if ($query->num_rows() > 0) {
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return true;
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}
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}
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return false;
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}
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// Supprimer une chanson d'une playlist
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public function remove_song_from_playlist($playlist_id, $song_id) {
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$this->db->where('playlist_id', $playlist_id);
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$this->db->where('song_id', $song_id);
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return $this->db->delete('playlist_song');
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}
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public function get_songs_by_playlist($playlist_id) {
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$this->db->select('song.*, artist.name as artist_name');
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$this->db->from('playlist_song');
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$this->db->join('song', 'song.id = playlist_song.song_id');
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$this->db->join('artist', 'artist.id = song.artistId');
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$this->db->where('playlist_song.playlist_id', $playlist_id);
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return $this->db->get()->result();
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}
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public function add_album_to_playlist($data) {
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return $this->db->insert('playlist_album', $data);
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}
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public function get_public_playlists($user_id) {
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// Récupérer les playlists publiques en excluant celles de l'utilisateur connecté
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$this->db->where('utilisateur_id !=', $user_id);
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$this->db->where('public', 1);
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return $this->db->get('playlist')->result();
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}
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}
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?>
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