Ajout des playlists

CodeIgniter-3.1.13/application/controllers/Playlists.php

@@ -0,0 +1,180 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Playlists extends CI_Controller {
+
+    public function __construct(){
+        parent::__construct();
+        $this->load->model('Model_playlist');
+        $this->load->model('Model_music');
+        $this->load->helper('url');
+        $this->load->helper('html');
+        $this->load->library('session'); // Charger la bibliothèque de sessions
+    }
+
+    public function index(){
+        // Récupérer l'ID de l'utilisateur connecté depuis la session
+        $user_id = $this->session->userdata('user_id');
+    
+        // Vérifier si l'utilisateur est connecté
+        if ($user_id) {
+            $data['playlists'] = $this->Model_playlist->get_user_playlists($user_id);
+            $this->load->view('layout/header_dark');
+            $this->load->view('playlists_list', $data);
+            $this->load->view('layout/footer_dark');
+        } else {
+            redirect('utilisateur/connexion');
+        }
+    }
+    
+
+    public function create() {
+        if ($this->input->post()) {
+            // Récupérer l'ID de l'utilisateur depuis la session
+            $user_id = $this->session->userdata('user_id');
+    
+            // Vérifier si l'ID de l'utilisateur est présent
+            if($user_id) {
+                // Si l'ID de l'utilisateur est disponible, créer la playlist avec cet ID
+                $data = array(
+                    'name' => $this->input->post('name'),
+                    'description' => $this->input->post('description'),
+                    'utilisateur_id' => $user_id // Ajoutez l'ID de l'utilisateur
+                );
+                $this->Model_playlist->create_playlist($data);
+                redirect('playlists');
+            } else {
+                // Gérer le cas où l'ID de l'utilisateur est manquant
+                // Peut-être rediriger vers la page de connexion ou afficher un message d'erreur
+                redirect('utilisateur/connexion');
+            }
+        } else {
+            $this->load->view('layout/header_dark');
+            $this->load->view('playlist_create');
+            $this->load->view('layout/footer_dark');
+        }
+    }
+    
+
+
+    public function update($playlist_id) {
+        if ($this->input->post()) {
+            $data = array(
+                'name' => $this->input->post('name'),
+                'description' => $this->input->post('description')
+            );
+            $this->Model_playlist->update_playlist($playlist_id, $data);
+            redirect('playlists/view/' . $playlist_id);
+        } else {
+            // Gérer le cas où les données POST ne sont pas disponibles
+            redirect('playlists/view/' . $playlist_id);
+        }
+    }
+    
+    
+    
+    public function add_song($playlist_id) {
+        if ($this->input->post()) {
+            $data = array(
+                'playlist_id' => $playlist_id,
+                'song_id' => $this->input->post('song_id')
+            );
+            $this->Model_playlist->add_song_to_playlist($data);
+            redirect('playlists/view/' . $playlist_id);
+        } else {
+            // Récupérer toutes les musiques disponibles
+            $data['songs'] = $this->Model_music->get_all_songs();
+            $data['playlist_id'] = $playlist_id;
+            $this->load->view('layout/header_dark');
+            $this->load->view('playlist_add_song', $data);
+            $this->load->view('layout/footer_dark');
+        }
+    }   
+
+    public function delete($playlist_id) {
+        $this->Model_playlist->delete_playlist($playlist_id);
+        redirect('playlists');
+    }
+
+    public function remove_song($playlist_id, $song_id) {
+        $this->Model_playlist->remove_song_from_playlist($playlist_id, $song_id);
+        redirect('playlists/view/' . $playlist_id);
+    }
+
+    public function duplicate($playlist_id) {
+        $playlist = $this->Model_playlist->get_playlist_by_id($playlist_id);
+        $songs = $this->Model_playlist->get_songs_by_playlist($playlist_id);
+
+        $new_playlist = array(
+            'name' => $playlist->name . ' (Duplicate)',
+            'description' => $playlist->description,
+            'utilisateur_id' => $playlist->utilisateur_id
+        );
+
+        $this->Model_playlist->create_playlist($new_playlist);
+        $new_playlist_id = $this->db->insert_id();
+
+        foreach ($songs as $song) {
+            $data = array(
+                'playlist_id' => $new_playlist_id,
+                'song_id' => $song->id
+            );
+            $this->Model_playlist->add_song_to_playlist($data);
+        }
+
+        redirect('playlists');
+    }
+
+    public function generate_random() {
+        $songs = $this->Model_music->get_random_songs(10); // 10 chansons aléatoires
+        $new_playlist = array(
+            'name' => 'Random Playlist ' . date('Y-m-d H:i:s'),
+            'description' => 'A randomly generated playlist',
+            'utilisateur_id' => $this->session->userdata('user_id')
+        );
+
+        $this->Model_playlist->create_playlist($new_playlist);
+        $new_playlist_id = $this->db->insert_id();
+
+        foreach ($songs as $song) {
+            $data = array(
+                'playlist_id' => $new_playlist_id,
+                'song_id' => $song->id
+            );
+            $this->Model_playlist->add_song_to_playlist($data);
+        }
+
+        redirect('playlists');
+    }
+
+    public function add_album($playlist_id) {
+        if ($this->input->post()) {
+            // Récupérer l'ID de l'album à partir du formulaire
+            $album_id = $this->input->post('album_id');
+            
+            // Récupérer toutes les chansons de l'album
+            $songs = $this->Model_music->get_songs_by_album($album_id);
+    
+            // Ajouter chaque chanson à la playlist
+            foreach ($songs as $song) {
+                $data = array(
+                    'playlist_id' => $playlist_id,
+                    'song_id' => $song->id
+                );
+                $this->Model_playlist->add_song_to_playlist($data);
+            }
+            
+            redirect('playlists/view/' . $playlist_id);
+        } else {
+            // Récupérer tous les albums disponibles
+            $data['albums'] = $this->Model_music->get_all_albums();
+            $data['playlist_id'] = $playlist_id;
+            $this->load->view('layout/header_dark');
+            $this->load->view('playlist_add_album', $data);
+            $this->load->view('layout/footer_dark');
+        }
+    }
+    
+    
+}
+?>

CodeIgniter-3.1.13/application/models/Model_music.php

@@ -127,7 +127,31 @@ class Model_music extends CI_Model {
         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_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();

CodeIgniter-3.1.13/application/models/Model_playlist.php

@@ -0,0 +1,71 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Model_playlist extends CI_Model {
+
+    public function __construct() {
+        parent::__construct();
+    }
+
+    public function create_playlist($data) {
+        // Récupérer l'ID de l'utilisateur à partir de la session
+        $user_id = $this->session->userdata('user_id');
+        if ($user_id !== null) {
+            $data['utilisateur_id'] = $user_id;
+            return $this->db->insert('playlist', $data);
+        } else {
+            return false;
+        }
+    }
+
+
+    // Récupérer une playlist par ID
+    public function get_playlist_by_id($playlist_id) {
+        return $this->db->get_where('playlist', array('id' => $playlist_id))->row();
+    }
+
+    // Récupérer toutes les playlists d'un utilisateur spécifique
+    public function get_user_playlists($user_id) {
+        $this->db->where('utilisateur_id', $user_id);
+        return $this->db->get('playlist')->result();
+    }
+
+
+    // Mettre à jour une playlist
+    public function update_playlist($playlist_id, $data) {
+        $this->db->where('id', $playlist_id);
+        return $this->db->update('playlist', $data);
+    }
+
+    // Supprimer une playlist
+    public function delete_playlist($playlist_id) {
+        $this->db->where('id', $playlist_id);
+        return $this->db->delete('playlist');
+    }
+
+    // Ajouter une chanson à une playlist
+    public function add_song_to_playlist($data) {
+        return $this->db->insert('playlist_song', $data);
+    }
+
+    // Supprimer une chanson d'une playlist
+    public function remove_song_from_playlist($playlist_id, $song_id) {
+        $this->db->where('playlist_id', $playlist_id);
+        $this->db->where('song_id', $song_id);
+        return $this->db->delete('playlist_song');
+    }
+
+    // Récupérer les chansons d'une playlist
+    public function get_songs_by_playlist($playlist_id) {
+        $this->db->select('song.*');
+        $this->db->from('playlist_song');
+        $this->db->join('song', 'song.id = playlist_song.song_id');
+        $this->db->where('playlist_song.playlist_id', $playlist_id);
+        return $this->db->get()->result();
+    }
+
+    public function add_album_to_playlist($data) {
+        return $this->db->insert('playlist_album', $data);
+    }
+}
+?>

CodeIgniter-3.1.13/application/views/layout/header_logged_dark.php

@@ -19,7 +19,7 @@
                 <a href="<?php echo site_url('albums'); ?>" class="btn-albums">Albums</a>
                 <a href="<?php echo site_url('artiste/list_artists'); ?>" class="btn-artistes">Artistes</a>
                 <a href="<?php echo site_url('musiques'); ?>" class="btn-musiques">Musiques</a>
-                <a href="#PlaylistBIENTOT" class="btn-playlist">Mes Playlists</a>
+                <a href="<?php echo site_url('playlists'); ?>" class="btn-playlist">Mes Playlists</a>
                 <a href="<?php echo site_url('utilisateur/dashboard'); ?>" class="btn-MonCompte">Mon compte</a>
                 <a href="<?php echo site_url('utilisateur/deconnexion'); ?>" class="btn-deconnexion">Déconnexion</a>
             </div>

CodeIgniter-3.1.13/application/views/playlist_add_album.php

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8">
+    <title>Ajouter un Album à la Playlist</title>
+    <link rel="stylesheet" href="<?php echo base_url('assets/css/style.css'); ?>">
+</head>
+<body>
+    <div class="container">
+        <h1>Ajouter un Album à la Playlist</h1>
+        <?php echo form_open('playlists/add_album/'.$playlist_id); ?>
+            <div class="form-group">
+                <label for="album_id">Sélectionner un Album :</label>
+                <select name="album_id" class="form-control" required>
+                    <?php foreach ($albums as $album): ?>
+                        <option value="<?php echo $album->id; ?>"><?php echo $album->name; ?></option>
+                    <?php endforeach; ?>
+                </select>
+            </div>
+            <button type="submit" class="btn btn-primary">Ajouter</button>
+        <?php echo form_close(); ?>
+    </div>
+</body>
+</html>

CodeIgniter-3.1.13/application/views/playlist_add_song.php

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8">
+    <title>Ajouter une Chanson à la Playlist</title>
+    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlist_add_song'); ?>">
+</head>
+<body>
+    <div class="container">
+        <h1>Ajouter une Chanson à la Playlist</h1>
+        <?php echo form_open('playlists/add_song/'.$playlist_id); ?>
+            <div class="form-group">
+                <label for="song_id">Sélectionner une Chanson :</label>
+                <select name="song_id" class="form-control" required>
+                <?php foreach ($songs as $song): ?>
+                    <option value="<?php echo $song->id; ?>"><?php echo $song->name; ?></option>
+                <?php endforeach; ?>
+                </select>
+            </div>
+            <button type="submit" class="btn btn-primary">Ajouter</button>
+        <?php echo form_close(); ?>
+    </div>
+</body>
+</html>

CodeIgniter-3.1.13/application/views/playlist_create.php

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8">
+    <title>Créer une Nouvelle Playlist</title>
+    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlist_create'); ?>">
+</head>
+<body>
+    <div class="container">
+        <h1>Créer une Nouvelle Playlist</h1>
+        <?php echo form_open('playlists/create'); ?>
+            <div class="form-group">
+                <label for="name">Nom de la Playlist :</label>
+                <input type="text" name="name" class="form-control" required>
+            </div>
+            <div class="form-group">
+                <label for="description">Description :</label>
+                <textarea name="description" class="form-control" rows="4" required></textarea>
+            </div>
+            <button type="submit" class="btn btn-primary">Créer</button>
+        <?php echo form_close(); ?>
+    </div>
+</body>
+</html>

CodeIgniter-3.1.13/application/views/playlist_view.php

@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8">
+    <title>Détails de la Playlist</title>
+    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlist_view.css'); ?>">
+</head>
+<body>
+    <div class="container">
+        <h1><?php echo htmlspecialchars($playlist->name, ENT_QUOTES, 'UTF-8'); ?></h1>
+        <form action="<?php echo site_url('playlists/update/' . $playlist->id); ?>" method="post">
+            <div class="form-group">
+                <label for="name">Nom de la Playlist:</label>
+                <input type="text" name="name" value="<?php echo htmlspecialchars($playlist->name, ENT_QUOTES, 'UTF-8'); ?>" class="form-control" required>
+            </div>
+            <div class="form-group">
+                <label for="description">Description de la Playlist:</label>
+                <textarea name="description" class="form-control" required><?php echo htmlspecialchars($playlist->description, ENT_QUOTES, 'UTF-8'); ?></textarea>
+            </div>
+            <button type="submit" class="btn btn-primary">Enregistrer</button>
+        </form>
+
+        <h2>Chansons</h2>
+        <table class="table">
+            <thead>
+                <tr>
+                    <th>Titre</th>
+                    <th>Actions</th>
+                </tr>
+            </thead>
+            <tbody>
+                <?php if (!empty($songs)) : ?>
+                    <?php foreach ($songs as $song) : ?>
+                        <tr>
+                            <td><?php echo htmlspecialchars($song->name, ENT_QUOTES, 'UTF-8'); ?></td>
+                            <td>
+                                <a href="<?php echo site_url('playlists/remove_song/' . $playlist->id . '/' . $song->id); ?>" class="btn btn-danger" onclick="return confirm('Êtes-vous sûr de vouloir supprimer cette chanson de la playlist ?');">Supprimer</a>
+                            </td>
+                        </tr>
+                    <?php endforeach; ?>
+                <?php else : ?>
+                    <tr>
+                        <td colspan="2">Aucune chanson trouvée dans cette playlist.</td>
+                    </tr>
+                <?php endif; ?>
+            </tbody>
+        </table>
+
+        <a href="<?php echo site_url('playlists/add_song/' . $playlist->id); ?>" class="btn btn-primary">Ajouter une musique</a>
+        <a href="<?php echo site_url('playlists/add_album/' . $playlist->id); ?>" class="btn btn-primary">Ajouter un album</a>
+        <a href="<?php echo site_url('playlists'); ?>" class="btn btn-secondary">Retour à la Liste des Playlists</a>
+    </div>
+</body>
+</html>

CodeIgniter-3.1.13/application/views/playlists_list.php

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="fr">
+<head>
+    <meta charset="UTF-8">
+    <title>Liste des Playlists</title>
+    <link rel="stylesheet" href="<?php echo base_url('assets/css/playlists_list'); ?>">
+</head>
+<body>
+    <div class="container">
+        <h1>Liste des Playlists</h1>
+        <a href="<?php echo site_url('playlists/create'); ?>" class="btn btn-primary">Créer une Nouvelle Playlist</a>
+        <a href="<?php echo site_url('playlists/generate_random'); ?>" class="btn btn-primary">Générer une playlist aléatoire</a>
+        <table class="table">
+            <thead>
+                <tr>
+                    <th>Nom</th>
+                    <th>Description</th>
+                    <th>Actions</th>
+                </tr>
+            </thead>
+            <tbody>
+                <?php if (!empty($playlists)) : ?>
+                    <?php foreach ($playlists as $playlist) : ?>
+                        <tr>
+                            <td><?php echo htmlspecialchars($playlist->name, ENT_QUOTES, 'UTF-8'); ?></td>
+                            <td><?php echo htmlspecialchars($playlist->description, ENT_QUOTES, 'UTF-8'); ?></td>
+                            <td>
+                                <a href="<?php echo site_url('playlists/view/' . $playlist->id); ?>" class="btn btn-info">Voir</a>
+                                <a href="<?php echo site_url('playlists/delete/' . $playlist->id); ?>" class="btn btn-danger" onclick="return confirm('Êtes-vous sûr de vouloir supprimer cette playlist ?');">Supprimer</a>
+                                <a href="<?php echo site_url('playlists/duplicate/' . $playlist->id); ?>" class="btn btn-warning">Dupliquer</a>
+                            </td>
+                        </tr>
+                    <?php endforeach; ?>
+                <?php else : ?>
+                    <tr>
+                        <td colspan="3">Aucune playlist trouvée.</td>
+                    </tr>
+                <?php endif; ?>
+            </tbody>
+        </table>
+    </div>
+</body>
+</html>