A little bit of everything answered here.: My Stuff for GNUMP3d

My Stuff for GNUMP3d

Here is a script written in PHP that will, given the right configuration options, be able to allow you to select your play list on a per song basis

The output isn't styled at all, but it wouldn't take much to customize it to your taste.

Hope someone finds it useful.

	<?php
	/*
 	*  This is a script that works with GNUMP3d
 	*  Author: Jim Lucas
 	*  Date: 2009/01/20
 	*  Email: jlucas@cmsws.com
 	*
 	*  I wrote this because it was easier then modifying the source for GNUMP3d 
 	*  and/or releasing it with the next version of the software.
 	*
	*/
	
	error_reporting(E_ALL);
	ini_set('display_errors', 0);
	
	# allowed file formats
	$allowed_types = array('mp3', 'm4a');
	
	# Path to your gnump3d.conf file
	$_CONF = '/etc/gnump3d/gnump3d.conf';
	
	/*****************************************************************************
	You should not need to modify anything beyond this point.
	Do so at your own risk...
	*****************************************************************************/
	
	if ( is_file($_CONF) && is_readable($_CONF) ) {
		foreach ( file($_CONF) AS $line ) {
			$line = trim($line);
			if ( strlen($line) === 0 )
				continue;
			if ( $line[0] == '#' )
				continue;
			
			$parts = explode('=', $line, 2);
	
			$parts[0] = trim($parts[0]);
			$parts[1] = trim($parts[1]);
	
			$$parts[0] = $parts[1];
	
		}
	}
	
	if ( empty($root) ) {
		die('root folder not given');
	}
	if ( empty($port) ) {
		die('Port not given');
	}
	if ( empty($hostname) ) {
		die('Hostname not given');
	}
	if ( empty($binding_host) ) {
		die('binding_host not given');
	}
	
	if ( isset($_POST['submit']) || isset($_POST['download']) ) {
		# This will take care of posting crap to the script
		$list = "#EXTM3U\n";
	
		if ( isset($_POST['music']) && is_array($_POST['music']) && count($_POST['music']) ) {
			foreach ( $_POST['music'] AS $song ) {
				if ( !is_file($root.rawurldecode($song)) )
					continue;
				$list .= "#EXTINF:0,\n";
				$list .= "http://{$hostname}:{$port}$song\n";
			}
		}
	
		// We'll be outputting a PDF
		header('Content-type: application/m3u');
	
		// It will be called downloaded.pdf
		header('Content-Disposition: attachment; filename="playlist.m3u"');
	
		echo $list;
	
		exit;
	}
	$folder = '';
	if ( isset($_GET['folder']) ) { #&& checkFolder($_GET['folder'])) {
		$folder = $_GET['folder'];
	}
	
	
	echo <<<HTML
	
	<form method='post' action='{$_SERVER['PHP_SELF']}'>
	
	<h2>Please be patient, the list is loading...</h2>
	
	HTML;
	
	
	echo fetchDirectoryContents($root);
	
	echo <<<HTML
	
	<input type="submit" name="submit" value="Generate Playlist" />
	
	</form>
	HTML;
	
	/*
 	*
 	* Below you will find the function that makes it all happen.
 	*
 	*
	*/
	
	function fetchDirectoryContents($dir) {
		global $allowed_types, $totalFiles, $totalDirectories, $port, $hostname, $root;
		$lists = array('folders' => array(), 'files' => array());
		$list = glob($dir.'/*');
		$section = '';
		foreach ( $list AS $entry ) {
			if ( is_file($entry) ) {
				$ext = substr($entry, (int)('-'.strpos(strrev($entry), '.')));
				if ( !in_array(strtolower($ext), $allowed_types) )
					continue;
				$lists['files'][] = $entry;
			} else if ( is_dir($entry) ) {
				$lists['folders'][] = $entry;
			}
		}
	
		sort($lists['folders']);
		sort($lists['files']);
	
		if ( $lists['folders'] ) {
			$section .= '<ul>';
			foreach ( $lists['folders'] AS $folder ) {
				$section .= '<li>' . htmlspecialchars(str_replace($dir.'/', '', $folder)) . '</li>';
				$section .= fetchDirectoryContents($folder);
			}
			$section .= "</ul>\n";
		}
		if ( $lists['files'] ) {
			$section .= '<ul>';
			foreach ( $lists['files'] AS $file ) {
				$section .= '<li><input type="checkbox" name="music[]" value="' . str_replace('%2F', '/', rawurlencode(str_replace($root, '', $file) )) . '" />' . str_replace($dir.'/', '', $file) . '</li>';
			}
			$section .= "</ul>\n";
		}       	
		return $section;
	}
	?>

A little bit of everything answered here. : GNUMP3d

My Stuff for GNUMP3d