HOLY FUCK PLAYLISTS AND SHIT

web/htdocs/media/config.php.dist

@@ -0,0 +1,17 @@
+<?php
+
+// Change this.
+define('BASE_URL', 'http://yoursite.tld/media');
+
+// What file extensions do you want to look for?
+// Files must be tagged and cannot have spaces in the name.
+$validExtensions = array('mp3', 'ogg');
+
+// Names of your playlists, without the .PHP at the end.
+// See playlists/example.php for an example.
+// Must correspond with your jukebox's playlists list.
+$playlists = array(
+	'bar',  // Bar-specific shit.
+	'jazz',
+	'rock',
+);

web/htdocs/media/files/index.htm

@@ -0,0 +1 @@
+Your music files go here.  This file is here to prevent people from just leeching everything.

web/htdocs/media/index.php

@@ -1,61 +1,107 @@
 <?php
-//header('Content-type: text/plain');
+require_once ('config.php');
 
-define('BASE_URL', 'http://ss13.nexisonline.net/media');
+define('MEDIA_ROOT', dirname(__FILE__));
+define('FILE_DIR', MEDIA_ROOT . '/files');
+define('LIB_DIR', MEDIA_ROOT . '/lib');
+define('PLAYLIST_DIR', MEDIA_ROOT . '/playlists');
 
-// include getID3() library (can be in a different directory if full path is specified)
-require_once('getid3/getid3.php');
+require_once (LIB_DIR . '/getid3/getid3.php');
 
-// Initialize getID3 engine
+// Don't fuck with this shit.
 $getID3 = new getID3;
 
-$validExtensions = array('mp3', 'ogg');
-$json = array();
-foreach (glob('*.*') as $file) {
-	list(, $ext) = explode('.', $file);
-	if(!in_array($ext, $validExtensions))
-		continue;
-	$data = $getID3->analyze($file);
-	getid3_lib::CopyTagsToComments($data);
-	
-	if(file_exists($file.'.cache.php'))
-		require($file.'.cache.php');
-	else{
-		$row = array(
-			'title' => '???',
-			'artist' => 'Unknown',
-			'album' => '',
-			
-			'url' => BASE_URL.'/'.urlencode($file),
-			'length' => ''.(int)($data['playtime_seconds']*10)
-		);
-		if(array_key_exists('artist',$data['comments_html']) || array_key_exists('album',$data['comments_html'])){
-			$row['title']=$data['comments_html']['title'][0];
-			if(isset($data['comments']['artist']))
-				$row['artist']=$data['comments']['artist'][0];
-			if(isset($data['comments']['album']))
-				$row['album'] = $data['comments']['album'][0];
-		} else {
-			$matches=array();
-    		// Search for something of the form "artist - title (album).ext"
-			if (preg_match('/([^\\-]+)\\-([^\\(\\.]+)(\\(([^\\)])\\))?\\.([a-z0-9]{3})/', $file, $matches) !== FALSE)
-			{
-				if(count($matches)>=2){
-					$row['artist'] = trim($matches[1]);
-					$row['title'] = trim($matches[2]);
-					$row['album'] = trim($matches[3]);
-				}
-			}
-		}
+if (!isset($_GET['playlist']))
+    die(json_encode($playlists));
+$playlist = $_GET['playlist'];
+if (!in_array($playlist, $playlists))
+    die('No');
+
+function loadFilesIn($subdir) {
+    $pl = array();
+	$striplen=strlen(FILE_DIR)+1;
+    foreach (new RecursiveIteratorIterator (new RecursiveDirectoryIterator (FILE_DIR.'/'.$subdir)) as $name => $file)
+	{
+	        $relfile = substr($file->getPathname(),$striplen);// . '/' . $file;
+	        if(substr($relfile,-1)=='.') continue;
+	        $pl[$relfile] = array();
 	}
-	
-	$json[]=$row;
-	/*
-	echo '<pre>';
-	#echo json_encode($row);
-	echo htmlentities(print_r($data['comments'], true));
-	echo '</pre>';
-	*/
-		
+    return $pl;
 }
-echo json_encode($json);
+
+require (PLAYLIST_DIR . '/' . $playlist . '.php');
+
+if (!file_exists('cache/'))
+    mkdir('cache/');
+
+$json = array();
+foreach ($playlist as $file => $data) {
+    list(, $ext) = explode('.', $file);
+
+    if (!in_array($ext, $validExtensions))
+        continue;
+	
+    $json[]=analyzeFile($file, $data);
+}
+
+function analyzeFile($file,$playlist_data) {
+    global $validExtensions, $getID3;
+    $fileURL = BASE_URL . '/files/' . $file;
+    $file = FILE_DIR . '/' . $file;
+	
+    // use cache, if available
+    $cachefile = 'cache/' . md5($file) . '.cache.php';
+    if (file_exists($cachefile)) {
+        require ($cachefile);
+        $row = array_merge($row, $playlist_data);
+        return $row;
+    }
+
+    // Get ID3 tags and whatnot
+    $data = $getID3->analyze($file);
+    getid3_lib::CopyTagsToComments($data);
+
+    // We need a playtime. Abort if not found.
+    if (!isset($data['playtime_seconds'])) {
+        echo "<h2>{$file}</h2>";
+        var_dump($data);
+        return;
+    }
+
+    //@formatter:off
+    $row = array(
+    	'title' => '???', 
+    	'artist' => 'Unknown', 
+    	'album' => '', 
+    	
+    	'url' => $fileURL, 
+    	'length' => '' . (int)($data['playtime_seconds'] * 10)
+	);
+	//@formatter:on
+
+    if (isset($data['comments_html']) && (array_key_exists('artist', $data['comments_html']) || array_key_exists('album', $data['comments_html']))) {
+        $row['title'] = $data['comments_html']['title'][0];
+        if (isset($data['comments']['artist']))
+            $row['artist'] = $data['comments']['artist'][0];
+        if (isset($data['comments']['album']))
+            $row['album'] = $data['comments']['album'][0];
+    } else {
+        $matches = array();
+        // Search for something of the form "artist - title (album).ext"
+        if (preg_match('/([^\\-]+)\\-([^\\(\\.]+)(\\(([^\\)])\\))?\\.([a-z0-9]{3})/', $file, $matches) !== FALSE) {
+            if (count($matches) >= 2) {
+                $row['artist'] = trim($matches[1]);
+                $row['title'] = trim($matches[2]);
+                $row['album'] = trim($matches[3]);
+            }
+        }
+    }
+
+    file_put_contents($cachefile, '<?php $row=' . var_export($row, true).';');
+
+    $row = array_merge($row, $playlist_data);
+    return $row;
+}
+header('Content-type: text/plain');
+#echo json_encode($json);
+echo json_encode($json,JSON_PRETTY_PRINT);

web/htdocs/media/playlists/example.php

@@ -0,0 +1,18 @@
+<?php
+// Simple playlist:
+// Files MUST be under files/.
+$playlist=array(
+	'file1.mp3'=>array(),
+	'subfolder/file2.mp3'=>array(
+		'title'=>'Just a Friend',
+		'artist'=>'Biz Markie'
+	)
+);
+
+// Dynamic Playlist
+// Loads files from files/subfolder.
+$playlist=loadFilesIn('subfolder');
+
+
+// Adjust playlist entry's tags.
+$playlist['file1.mp3']=array('artist'=>'Kingston','title'=>'SS13 sucks','album'=>'Fuck You');