modifications

CodeIgniter-3.1.13/application/controllers/Playlists.php

@@ -33,8 +33,7 @@ class Playlists extends CI_Controller {
         } else {
             redirect('utilisateur/connexion');
         }
-    }
-    
+    } 
     
     public function verify_playlist_ownership($playlist_id) {
         // Vérifier si l'utilisateur est connecté
@@ -120,7 +119,6 @@ class Playlists extends CI_Controller {
     
     public function add_song($playlist_id) {
     $this->verify_playlist_ownership($playlist_id);
-
         if ($this->input->post()) {
             $data = array(
                 'playlist_id' => $playlist_id,
@@ -134,10 +132,8 @@ class Playlists extends CI_Controller {
             }
             redirect('playlists/view/' . $playlist_id);
         } else {
-            // Récupérer toutes les musiques disponibles
             $data['songs'] = $this->Model_music->get_all_songs();
             $data['playlist_id'] = $playlist_id;
-
             $data['title']="Ajouter une Chanson à la Playlist";
             $data['css']="assets/css/playlist_add_song";
 
@@ -149,7 +145,6 @@ class Playlists extends CI_Controller {
      
     public function delete($playlist_id) {
     $this->verify_playlist_ownership($playlist_id);
-
         $this->Model_playlist->delete_playlist($playlist_id);
         redirect('playlists');
     }
@@ -163,7 +158,6 @@ class Playlists extends CI_Controller {
 
     public function duplicate($playlist_id) {
     $this->verify_playlist_ownership($playlist_id);
-
         $playlist = $this->Model_playlist->get_playlist_by_id($playlist_id);
         $songs = $this->Model_playlist->get_songs_by_playlist($playlist_id);
 
@@ -191,27 +185,43 @@ class Playlists extends CI_Controller {
         if (!$this->session->userdata('user_id')) {
             redirect('utilisateur/connexion');
         }
-
-        $nbrMusiqueAleatoire = 10;
-        $songs = $this->Model_music->get_random_songs($nbrMusiqueAleatoire); // 10 chansons aléatoires
-        $new_playlist = array(
-            'name' => 'Playlist aléatoire du ' . date('Y-m-d H:i:s'),
-            'description' => 'Une playlist avec ' . $nbrMusiqueAleatoire . ' musiques aléatoires.',
-            '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' => $song->id
+    
+        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+            $genre = $this->input->post('genre');
+            $artist = $this->input->post('artist');
+            $nbrMusiqueAleatoire = $this->input->post('nbrMusiqueAleatoire');
+            $nbrMusiqueAleatoire = is_numeric($nbrMusiqueAleatoire) ? intval($nbrMusiqueAleatoire) : 10;
+            $songs = $this->Model_music->get_random_songs($nbrMusiqueAleatoire, $genre, $artist);
+    
+            $new_playlist = array(
+                'name' => 'Playlist aléatoire du ' . date('Y-m-d H:i:s'),
+                'description' => 'Une playlist avec ' . $nbrMusiqueAleatoire . ' musiques aléatoires.',
+                'utilisateur_id' => $this->session->userdata('user_id')
             );
-            $this->Model_playlist->add_song_to_playlist($data);
-        }
+    
+            $this->Model_playlist->create_playlist($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');
+        } else {
+            $data['genres'] = $this->Model_music->get_all_genres();
+            $data['artists'] = $this->Model_music->get_all_artists();
+            $data['title']="Générer une playlist - Onzeur";
+            $data['css']="assets/css/generate_playlist";
 
-        redirect('playlists');
+
+            $this->load->view('layout/header_dark',$data);
+            $this->load->view('generate_playlist', $data);
+            $this->load->view('layout/footer_dark');
+        }
     }
 
     public function add_album($playlist_id) {

CodeIgniter-3.1.13/application/models/Model_music.php

@@ -157,10 +157,6 @@ class Model_music extends CI_Model {
     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.*');
@@ -170,13 +166,42 @@ class Model_music extends CI_Model {
         return $this->db->get()->result();
     }    
 
-    public function get_random_songs($limit) {
+    public function get_random_songs($limit, $genre = null, $artist = null) {
+        $this->db->select('song.id, song.name');
+        $this->db->from('song');
+        $this->db->join('track', 'track.songId = song.id');
+        $this->db->join('album', 'album.id = track.albumId');
+        $this->db->join('artist', 'artist.id = album.artistId', 'left');
+        $this->db->join('genre', 'genre.id = album.genreId', 'left');
+
+        if ($genre) {
+            $this->db->where('genre.name', $genre);
+        }
+        if ($artist) {
+            $this->db->where('artist.name', $artist);
+        }
+
         $this->db->order_by('RAND()');
         $this->db->limit($limit);
-        return $this->db->get('song')->result();
+
+        $query = $this->db->get();
+        return $query->result();
+    }
+
+    public function get_all_genres() {
+        $this->db->distinct();
+        $this->db->select('name');
+        $query = $this->db->get('genre');
+        return array_column($query->result_array(), 'name');
+    }
+
+    public function get_all_artists() {
+        $this->db->distinct();
+        $this->db->select('name');
+        $query = $this->db->get('artist');
+        return array_column($query->result_array(), 'name');
     }
     
-
     public function get_total_musiques(){
         $query = $this->db->query("SELECT COUNT(*) as total_musiques FROM song");
         $result = $query->row();

CodeIgniter-3.1.13/application/views/generate_playlist.php

@@ -0,0 +1,25 @@
+<body>
+    <h1>Générer une playlist</h1>
+    <form action="<?php echo site_url('playlists/generate_random'); ?>" method="post" class="formulaire">
+        <label for="nbrMusiqueAleatoire">Nombre de musiques :</label>
+        <input type="number" name="nbrMusiqueAleatoire" id="nbrMusiqueAleatoire" value="5" min="1" max="50"><br><br>
+
+        <label for="genre">Genre :</label>
+        <select name="genre" id="genre">
+            <option value="">Tous les genres</option>
+            <?php foreach ($genres as $genre): ?>
+                <option value="<?php echo $genre; ?>"><?php echo $genre; ?></option>
+            <?php endforeach; ?>
+        </select><br><br>
+
+        <label for="artist">Artiste :</label>
+        <select name="artist" id="artist">
+            <option value="">Tous les artistes</option>
+            <?php foreach ($artists as $artist): ?>
+                <option value="<?php echo $artist; ?>"><?php echo $artist; ?></option>
+            <?php endforeach; ?>
+        </select><br><br>
+
+        <input type="submit" value="Générer la playlist">
+    </form>
+</body>

CodeIgniter-3.1.13/assets/css/generate_playlist.css

@@ -0,0 +1,40 @@
+.formulaire {
+    background-color: #fff;
+    border-radius: 5px;
+    padding: 20px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+    max-width: 500px;
+    margin: 0 auto;
+}
+
+h1 {
+    color: #333;
+    text-align: center;
+}
+
+label {
+    font-weight: bold;
+}
+
+input[type="number"],
+select {
+    width: calc(100% - 10px);
+    padding: 8px;
+    margin-bottom: 15px;
+    border: 1px solid #ccc;
+    border-radius: 5px;
+}
+
+input[type="submit"] {
+    background-color: #5a0993;
+    color: white;
+    padding: 10px 20px;
+    border: none;
+    border-radius: 5px;
+    cursor: pointer;
+    font-size: 16px;
+}
+
+input[type="submit"]:hover {
+    background-color: #2d0648;
+}

CodeIgniter-3.1.13/assets/css/musiques_list.css

@@ -1,4 +1,3 @@
-/* Styles généraux */
 body {
     font-family: Arial, sans-serif;
     margin: 0;