<?php
session_start();

//The config file may not exist yet.  
@include_once( getcwd()."/includes/configuration.php" );

//all of these files should exist
include_once( getcwd()."/includes/misc.php" );
include_once( getcwd()."/includes/login.php" );
include_once( getcwd()."/layout/header.php" );
include_once( getcwd()."/art/amazon.php" );
require_once( getcwd()."/id3/getid3.php");

//this is likely because of no config file.  It'll kick you to the admin page
if(!isset($backend))
{
	$self = $_SERVER["PHP_SELF"];
	$selfArray = explode("/", $self);
	$numSelf = count($selfArray);

	$numSelf--;

	for($i = 0; $i < $numSelf; $i++)
	{
		$phpSelf .= $selfArray[$i]."/";
	}
	echo( "
<script>
location=\"http://".$_SERVER["SERVER_NAME"].$phpSelf."admin.php\";
</script> 
");
}
elseif($backend == "mysql")
{
	connect_to($dbhost, $dbuser, $dbpass, $dbname);
}

//checking for the ffmpeg extension
$extension = "ffmpeg";
$extension_soname = $extension . "." . PHP_SHLIB_SUFFIX;
$extension_fullname = PHP_EXTENSION_DIR . "/" . $extension_soname;

// load extension
if(!extension_loaded($extension)) {
    @dl($extension_soname) or ($noFFMPEG = true);
}

//a little cleaning up/security
if(isset($_GET["dir"]))
{
	$displayDir = $_GET["dir"];
	$displayDir = str_replace("..", "", $displayDir);
	$displayDir = str_replace("//", "/", $displayDir);
	$displayDir = str_replace("\\", "", $displayDir);
}
else
{
	$displayDir = "";
}

//setup our variables
$musicDir = $musicDir.$displayDir."/";
$displayDirEncoded = customEncodeURL($displayDir);

//do the scan
@$dirArray = scandir($musicDir, 0);

killcifs($musicDir);

//setup more variables
$filei = 0;
$diri = 0;
$imagei = 0;

//parse the scan
foreach($dirArray as $single)
{
	if(is_file($musicDir.$single) && !bannedFiles($single))
	{
		$fnamearray = explode(".", $single);
		$num = count($fnamearray);
		$ftype = strtolower($fnamearray[$num-1]);
		
		//images
		if($ftype == "jpg" || $ftype == "gif" || $ftype == "png" || $ftype == "bmp")
		{
			$imageList[$imagei] = $single;
			$imagei++;
		}
		elseif($ftype == "m3u" || $ftype == "sfv" || $ftype == "cue")
		{
			//do nothing
		}
		else
		{
			$fileList[$filei] = $single;
			$filei++;
		}
	}
	elseif(is_dir($musicDir.$single) && $single != "." && $single != "..")
	{
		$dirList[$diri] = $single;
		$diri++;
	}
	elseif(is_link($musicDir.$single))
	{
		$dirList[$diri] = $single;
		$diri++;
	}
}

echo( "<center>[ " );

$displayArray = explode("/", $displayDir);
if($_GET["bytag"] == "1")
{
	$contentString = "Contents of <a href=\"index.php?dir=/&bytag=1\">/</a>";
}
else
{
	$contentString = "Contents of <a href=\"index.php?dir=/\">/</a>";
}

foreach( $displayArray as $singleDisplay)
{
	if($singleDisplay != "")
	{
		$accumString .= customEncodeURL($singleDisplay);
		if($_GET["bytag"] == "1")
		{
			$contentString .= " · <a href=\"index.php?dir=/$accumString&bytag=1\">$singleDisplay</a>";
		}
		else
		{
			$contentString .= " · <a href=\"index.php?dir=/$accumString\">$singleDisplay</a>";
		}
		$accumString .= "/";
	}
}

if($displayDir != "" || $musicDir != "/")
{
	echo( $contentString );
}
else
{
	echo( "Contents of <a href=\"index.php?dir=/\">/</a>" );
}

echo(" | <a href=\"recurse.php?dir=$displayDirEncoded\">Play</a> · <a href=\"embedRecurse.php?dir=$displayDirEncoded\">Embedded</a>" );

if(!$noFFMPEG)
{
	echo (" · <a href=\"operations/convertRecurse.php?dir=$displayDirEncoded\">Convert</a>" );
}

if($backend == "mysql")
{
	echo( " · <a href=\"operations/crawl.php?dir=$displayDirEncoded\">Crawl</a>" );
}

if(file_exists("/usr/bin/detox"))
{
	echo( " · <a href=\"operations/detox.php?dir=$displayDirEncoded\">Detox</a>" );
}

echo( "]</center>" );

echo( "Showing $filei files and $diri directories<br>" );

if(isset($dirList))
{
	echo( "<table cellpadding=\"0\" cellspacing=\"5\" width=\"100%\" class=\"tableborder\">
<tr><td>
<table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">
<tr class=\"tableheader\"><td colspan=\"7\"><center><h3>Subdirectories</h3></center></td></tr>" );
	foreach($dirList as $single)
	{
		$numDirs = numDirs($musicDir.$single);
		$numFiles = numFiles($musicDir.$single);
		
		if($numDirs > 0)
		{
			$numDirs = $numDirs." subdirectories";
		}
		else
		{
			$numDirs = "";
		}
		
		if($numFiles > 0)
		{
			$numFiles = $numFiles." songs";
		}
		else
		{
			$numFiles = "";
		}
		
		$singleEncoded = customEncodeURL($single);
		
		$mkTime = mktime();
		$mkTime = $mkTime - (7*24*60*60);
		$aWeekAgo = date("Y-m-d H:m:s", $mkTime);
		
		if($aWeekAgo < date("Y-m-d H:m:s", @filectime($musicDir.$single)))
		{
			$new = " <font color=\"red\"><b>New!</b></font>";
		}
		else
		{
			$new = "";
		}
		
		if($_GET["bytag"] == "1")
		{
			if($displayDir == "/")
			{
				echo( "<tr class=\"hovertr\"><td width=\"10%\">&nbsp;</td><td><a href=\"index.php?dir=$displayDirEncoded$singleEncoded&bytag=1\">$single$new</a> </td><td colspan=\"2\"><b>$numFiles</b></td><td colspan=\"3\"><b>$numDirs</b></td></tr>" );
			}
			else
			{
				echo( "<tr class=\"hovertr\"><td width=\"10%\">&nbsp;</td><td><a href=\"index.php?dir=$displayDirEncoded/$singleEncoded&bytag=1\">$single$new</a> </td><td colspan=\"2\"><b>$numFiles</b></td><td colspan=\"3\"><b>$numDirs</b></td></tr>" );
			}
		}
		else
		{
			if($displayDir == "/")
			{
				echo( "<tr class=\"hovertr\"><td width=\"10%\">&nbsp;</td><td><a href=\"index.php?dir=$displayDirEncoded$singleEncoded\">$single$new</a> </td><td colspan=\"2\"><b>$numFiles</b></td><td colspan=\"3\"><b>$numDirs</b></td></tr>" );
			}
			else
			{
				echo( "<tr class=\"hovertr\"><td width=\"10%\">&nbsp;</td><td><a href=\"index.php?dir=$displayDirEncoded/$singleEncoded\">$single$new</a> </td><td colspan=\"2\"><b>$numFiles</b></td><td colspan=\"3\"><b>$numDirs</b></td></tr>" );
			}
		}
	}
	echo( "
</table>
</td></tr>
</table><p>&nbsp;</p>" );
}



if(isset($fileList))
{
	if($backend == "mysql")
	{
		$sql0 = "DELETE FROM `files` WHERE `Directory` = '$musicDir'";
		@mysql_query($sql0);
	}
	echo( "<table cellpadding=\"0\" cellspacing=\"5\" width=\"100%\" class=\"tableborder\">
<tr><td>
<table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">
<tr class=\"tableheader\"><td colspan=\"3\"><center><h3>Songs</h3></center></td></tr>" );
	foreach($fileList as $single)
	{
		if($backend == "mysql")
		{
			$sql1 = "INSERT INTO `files` (`Directory`, `File`) VALUES ('$musicDir', '$single')";
			@mysql_query($sql1);
		}
		$singleEncoded = customEncodeURL($single);
		
		$fnamearray = explode(".", $single);
		$num = count($fnamearray);
		$ftype = strtolower($fnamearray[$num-1]);
		
		if($ftype != "flv" && $ftype != "mov")
		{
			$getID3 = new getID3;
			$ThisFileInfo = $getID3->analyze($musicDir.$single);
			getid3_lib::CopyTagsToComments($ThisFileInfo);
		}

		$track = "".$ThisFileInfo['id3v2']['comments']['title'][0]."";
		$trackNum = "".$ThisFileInfo['id3v2']['comments']['track_number'][0]."";
		$album = "".$ThisFileInfo['id3v2']['comments']['album'][0]."";
		$artist = "".$ThisFileInfo['id3v2']['comments']['artist'][0]."";
	
		if($track != "")
		{
			//do nothing
		}
		else
		{
			$track = $single;
		}
		
		if($_GET["bytag"] == "1")
		{
			$single = $trackNum." ".$track;
		}
		
		echo( "<tr class=\"hovertr\"><td width=\"10%\">&nbsp;</td><td><a href=\"play.php?dir=$displayDirEncoded&file=$singleEncoded\">$single</a>" );
		
		$mkTime = mktime();
		$mkTime = $mkTime - (7*24*60*60);
		$aWeekAgo = date("Y-m-d H:m:s", $mkTime);
		
		if($aWeekAgo < date("Y-m-d H:m:s", @filectime($musicDir.$single)))
		{
			echo( " <font color=\"red\"><b>New!</b></font>" );
		}
		
		echo( "</td><td align=\"right\">[<a href=\"info.php?dir=$displayDirEncoded&file=$singleEncoded\">Info</a>] [<a href=\"download.php?dir=$displayDirEncoded&file=$singleEncoded\">Download</a>]"); 
		
		if($ftype == "mp3" || $ftype == "flv" || $ftype == "mp4" || $ftype == "ogg" || $ftype == "jpg" || $ftype == "gif" || $ftype == "png" || $ftype == "bmp" || $ftype == "nfo" || $ftype == "txt" || $ftype == "log")
		{
			echo( " [<a href=\"embed.php?dir=$displayDirEncoded&file=$singleEncoded\">Embedded</a>]" );
		}
		else
		{
			echo( " [Embedded]" );
		}
		
		echo( " [<a href=\"operations/index.php?dir=$displayDirEncoded&file=$singleEncoded\">Operations</a>]</td></tr>" );
	}
	echo( "</table>
</td></tr>
</table><p>&nbsp;</p>" );
}

//display any images we find
if(isset($imageList))
{
echo( "<table cellpadding=\"0\" cellspacing=\"5\" width=\"100%\">
<tr><td>
<table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">
<tr class=\"tableheader\"><td colspan=\"3\"><center><h3>Images</h3></center></td></tr>" );
$i = 1;
foreach($imageList as $single)
{
	$singleEncoded = customEncodeURL($single);
	if($i == 1)
	{
		echo( "<tr>" );
	}
	echo( "<td><a href=\"embed.php?dir=$displayDirEncoded&file=$singleEncoded\"><img src=\"$baseURL"."music$displayDir/$single\" width=\"150\" height=\"150\"></a></td>" );
	if($i == 3)
	{
		echo( "</tr>" );
		$i = 0;
	}
	$i++;
}
echo( "</table>
</td></tr>
</table><p>&nbsp;</p>" );
}

//if Amazon Art is enabled, this is where it will be displayed
if($pullAmazonArt == "true" && $album != "" && $artist != "" && !isset($imageList))
{
echo( "<table cellpadding=\"0\" cellspacing=\"5\" width=\"100%\">
<tr><td>
<table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">
<tr class=\"tableheader\"><td colspan=\"3\"><center><h3>Images From Amazon</h3></center></td></tr>" );
echo( "<tr><td>".checkAmazon($artist." ".$album)."</td></tr></table>
</td></tr>
</table><p>&nbsp;</p>" );
}
?>