<?php
/*
Plugin Name: Wp Music Player
Plugin URI: http://sabdsoft.com/
Description: This wordpress plugin displays Music File on Front End
Version: 1.1
License: GPL
Author: Hiren Patel
*/
// Define Post Details Paths and Directories
define("MUSIC_PLAYER_FILENAME", basename(__FILE__));
$path = $_SERVER['REQUEST_URI'];
$path_length = strpos($path, MUSIC_PLAYER_FILENAME) + strlen(MUSIC_PLAYER_FILENAME);

$path = substr($path, 0, strpos($path, '?')) . '?page=' . MUSIC_PLAYER_FILENAME;

define("MP_ADMIN_PLUGIN_PATH", $path);


if ($IS_WINDOWS) {
	$temp = str_replace(MUSIC_PLAYER_FILENAME, "", __FILE__);
	$temp = str_replace("\\", "/", $temp);	//switch direction of slashes
	define("MUSIC_PLAYER_PLUGIN_PATH", $temp);
} else {
	define("MUSIC_PLAYER_PLUGIN_PATH", str_replace(MUSIC_PLAYER_FILENAME, "", __FILE__));
}


if ( ! defined( 'WP_CONTENT_URL' ) )
	  define( 'WP_CONTENT_URL', get_option( 'siteurl' ) . '/wp-content' );
if ( ! defined( 'WP_CONTENT_DIR' ) )
	  define( 'WP_CONTENT_DIR', ABSOLUTE_PATH . 'wp-content' );
if ( ! defined( 'WP_PLUGIN_URL' ) )
	  define( 'WP_PLUGIN_URL', WP_CONTENT_URL. '/plugins' );
if ( ! defined( 'WP_PLUGIN_DIR' ) )
	  define( 'WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins' );

// Determine whether we're in HTTPS mode or not, and change URL's accordingly.
if(isset($_SERVER['HTTPS']) AND $_SERVER['HTTPS'] == 'on')
{
	define('MUSIC_PLAYER_SITE_URL', str_replace('http://', 'https://', get_bloginfo('url')));
	define('MUSIC_PLAYER_BLOG_URL', str_replace('http://', 'https://', get_bloginfo('wpurl')));
}
else
{
	define('MUSIC_PLAYER_SITE_URL', get_bloginfo('url'));
	define('MUSIC_PLAYER_BLOG_URL', get_bloginfo('wpurl'));
}
define("MUSIC_PLAYER_PLUGIN_URL", WP_PLUGIN_URL."/wp-music-player/");
define("UPLOAD_PATH",WP_CONTENT_DIR.'/uploads/wp_music_player_songs');
define("UPLOAD_URL",WP_CONTENT_URL.'/uploads/wp_music_player_songs');
// Require support files.
include_once(MUSIC_PLAYER_PLUGIN_PATH ."install.php");
include_once(MUSIC_PLAYER_PLUGIN_PATH ."head.php");
include_once(MUSIC_PLAYER_PLUGIN_PATH ."post.php");
include_once(MUSIC_PLAYER_PLUGIN_PATH ."list.php");
include_once(MUSIC_PLAYER_PLUGIN_PATH ."setting.php");


//hook for activation and unistall
//install
register_activation_hook(__FILE__,'wp_music_player_install');
//uninstall
register_uninstall_hook(__FILE__, 'wp_music_player_Uninstall' );

// Hook for adding admin menus
add_action('admin_menu', 'wp_music_player_add_pages');

// action function for above hook
function wp_music_player_add_pages()
{
    // Add a new submenu under Settings:
	add_options_page(__('Wp Music Player','wp_music_player'), __('Wp Music Player','wp_music_player'), 'manage_options', MUSIC_PLAYER_FILENAME, 'wp_music_player_options_page');

}


function wp_music_player_options_page($action=""){
	global $wpdb;
	?>

<div id="icon-tools" class="icon32"><br>
</div>
<div class="wrap">
  <h2>
    <?php _e('Song Management', 'wp_music_player'); ?>
  </h2>
  <?php
	if(!isset($_GET['action'])) $_GET['action'] = false;
	switch($_GET['action']) {
		case "new":
			wp_music_player_new();
		break;
		case "edit":
			wp_music_player_edit($_GET['editid']);
		break;
		case "setting":
			wp_music_player_setting();
		break;
		case "view":
		default:
			wp_music_player_list_page();
		break;

	}
	?>
</div>
<?php

}
//New details
function wp_music_player_new()
{
	global $wpdb;

	//add edit record
	if(isset($_POST['Submit']))
	{
		// A form was added to the post.  Go ahead and add or modify it in the db.
		$song['title'] = addslashes($_POST['title']);
		$song['song_name'] = addslashes($_FILES['musicfile']['name']);
		$song['composer'] = addslashes($_POST['composer']);
		//print_r($song);die;
		$error = "";
		if($_POST['title'] == "")
			$error .= "Title Cannot be blank<br>";

		if($_POST['composer'] == '')
			$error .= "Composer Cannot be blank<br>";

        if($_FILES['musicfile']['name'] == '')
			$error .= "Upload a File<br>";

		if($_FILES['musicfile']['name'] != '')
	    {
          $extArray = explode('.',$_FILES['musicfile']['name']);
		  $ext=$extArray[count($extArray)-1];
          if(!in_array(strtoupper($ext),array('MP3','WAVE','WAV','MP4')))
          {
  		    $error .=  "Not valid file(File Supported MP3,Wave,mp4)<br>";
          }
	    }
		if($error != "")
		{
			$_SESSION['message'] = $error;
		}
		else
		{
			$wpdb->insert($wpdb->prefix."music_player_songs", $song);
			$id=$wpdb->insert_id;
			if($_FILES['musicfile']['name']!="")
      		{
		   	   $filename=$id.".".$ext;
      		   $target_path = UPLOAD_PATH."/".$filename;
               move_uploaded_file($_FILES['musicfile']["tmp_name"], $target_path);

           	}
			$_SESSION['message'] = "Record Inserted Successfuly";
			?>
			<script type="text/javascript">
			<!--
			window.location = "<?=MP_ADMIN_PLUGIN_PATH?>&action=edit&editid=<?=$id?>&msg=2"
			//-->
			</script>
			<?php
		}
	}
wp_music_player_admin_nav(); ?>
<div class="wrap">
  <h2>
    <?php _e('Add Song'); ?>
  </h2>
  <div class="narrow">
  <?php if($_SESSION['message']){ ?>
  <div class="updated"><p><strong><?php echo $_SESSION['message'];?></strong></p></div>
  <? } ?>
     <form name="form1" method="post" action="" enctype="multipart/form-data">
      <table  width="400"  cellpadding="0"  cellspacing="0" border="0">
        <tr>
          <td><table id="table" border="1" width="100%">
              <tbody>
                <tr>
                  <td>Title</td>
                  <td><input type="text" name="title" id="title"  value="<?php echo $song['title']?>"/></td>
                </tr>
			    <tr>
                  <td>Upload File</td>
                  <td><input type="file" name="musicfile" id="musicfile"  value=""/></td>
                </tr>
				<tr>
                  <td>Composer</td>
                  <td><input type="text" name="composer" id="composer"  value="<?php echo $song['composer']?>"/></td>
                </tr>

              </tbody>
            </table></td>
        </tr>
        <tr>
          <td> <input type="submit" name="Submit" class="button-primary" value="<?php esc_attr_e('Save Changes') ?>" /></td>
        </tr>
      </table>
    </form>
  </div>
</div>
<?
}
//edit details
function wp_music_player_edit($id)
{
	global $wpdb,$_SESSION;
	//print_r($_SESSION);die;
	//unset($_SESSION['message']);
	$song_details = $wpdb->get_row( $wpdb->prepare("SELECT * FROM ".$wpdb->prefix."music_player_songs where id=".$id) );

	//add edit record
	if(isset($_POST['Submit']))
	{
		$_SESSION['message'] ="";
		//print "<pre>";print_r($song_details);die;
		$sql = "SELECT * FROM ".$wpdb->prefix."music_player_songs WHERE id= '" . $id . "';";

		$song = $wpdb->get_row($sql, ARRAY_A);

		// A form was added to the post.  Go ahead and add or modify it in the db.
		$song['title'] = addslashes($_POST['title']);
		$song['song_name'] = (isset($_FILES['musicfile']['name']) && $_FILES['musicfile']['name']!='')?$_FILES['musicfile']['name']:$song_details->song_name;
		$song['composer'] = addslashes($_POST['composer']);

		$error = "";
		if($_POST['title'] == "")
			$error .= "Title Cannot be blank<br>";

		if($_POST['composer'] == '')
			$error .= "Composer Cannot be blank<br>";

		if($_FILES['musicfile']['name'] != '')
	    {
          $extArray = explode('.',$_FILES['musicfile']['name']);
		  $ext=$extArray[count($extArray)-1];
          if(!in_array(strtoupper($ext),array('MP3','WAVE','WAV','MP4')))
          {
  		    $error .=  "Not valid file(File Supported MP3,Wave,mp4)<br>";
          }
	    }
		if($error != "")
		{
		   $_SESSION['message'] = $error;
		}
		else
		{
			if($_FILES['musicfile']['name']!="")
      		{
      		   $filename=$id.".".$ext;
      		   $target_path = UPLOAD_PATH."/".$filename;
               move_uploaded_file($_FILES['musicfile']["tmp_name"], $target_path);

           	}
			$wpdb->update($wpdb->prefix."music_player_songs",
				$song,
				array('id'=>$song['id'])
			);
			$_SESSION['message'] = "Record Updated Successfuly";
		}
	}

	wp_music_player_admin_nav(); ?>
<div class="wrap">
  <h2>
    <?php _e('Add Song'); ?>
  </h2>
  <div class="narrow">
<?php if($_SESSION['message']){ ?>
  <div class="updated"><p><strong><?php echo $_SESSION['message'];?></strong></p></div>
  <? } ?>
    <form name="form1" method="post" action="<?php echo MP_ADMIN_PLUGIN_PATH; ?>&action=edit&editid=<?php echo $id; ?>" enctype="multipart/form-data">
      <table  width="400"  cellpadding="0"  cellspacing="0" border="0">
        <tr>
          <td><table id="table" border="1" width="100%">
              <tbody>
                <tr>
                  <td>Title</td>
                  <td><input type="text" name="title" id="title"  value="<?php echo $song_details->title?>"/></td>
                </tr>
			    <tr>
                  <td>Upload File</td>
                  <td><input type="file" name="musicfile" id="musicfile"  value=""/><?php echo $song_details->song_name ?></td>
                </tr>
				<tr>
                  <td>Composer</td>
                  <td><input type="text" name="composer" id="composer"  value="<?php echo $song_details->composer ?>"/></td>
                </tr>
              </tbody>
            </table></td>
        </tr>
        <tr>
          <td><input type="submit" name="Submit" class="button-primary" value="<?php esc_attr_e('Save Changes') ?>" /></td>
        </tr>
      </table>
    </form>
  </div>
</div>
<?
}
// template function
function wp_music_player_display($content = '')
{
	global $post, $_SERVER, $wpdb;
	$id = $post->ID;

	$file = $wpdb->get_row( $wpdb->prepare("SELECT mp.post_id, mps.*
FROM ".$wpdb->prefix."music_player_pages mp INNER JOIN ".$wpdb->prefix."music_player_songs mps ON mp.post_music_player_id  = mps.id WHERE mp.post_id =".$id) );
	if(!empty($file))
	{
		$titlestr="";
		$filenamestr="";
		$titlestr.="|".$file->title;
		$ext = substr(strchr($file->song_name,'.'),1);
		$filenamestr.="|".UPLOAD_URL."/".$file->id.".".$ext;

		$titlestr=substr($titlestr,1) ;
		$filenamestr=substr($filenamestr,1) ;

		$options= $newoptions  = get_option('wp_music_player');
		//print "<pre>";print_r($options);die;
		/*?>
	<object width="200" height="100" data="<?php echo MUSIC_PLAYER_PLUGIN_URL; ?>player2.swf" type="application/x-shockwave-flash">
			<param value="transparent" name="wmode">
			<param value="<?php echo MUSIC_PLAYER_PLUGIN_URL; ?>player2.swf" name="movie">
			<param name="FlashVars" value="mp3=<?=$filenamestr?>&amp;title=<?=$titlestr?>&amp;autoplay=0&amp;loop=0&amp;showstop=1&amp;showvolume=1&amp;bgcolor1=696969&amp;bgcolor2=0c0c0c&amp;slidercolor1=cccccc&amp;slidercolor2=999999&amp;buttoncolor=ffffff&amp;buttonovercolor=efea1b&amp;sliderovercolor=efea1b&amp;shuffle=0&amp;width=200&amp;height=100&amp;textcolor=ffffff&amp;playlistcolor=333333&amp;playlistalpha=25&amp;currentmp3color=ffff00&amp;showlist=1&amp;showplaylistnumbers=1&amp;scrollbarcolor=ffffff&amp;scrollbarovercolor=efea1b&amp;loadingcolor=efea1b">
			<p>There seems to be an error with the player !</p>
		</object>
	<?*/
		$player = '<object type="application/x-shockwave-flash" data="'.MUSIC_PLAYER_PLUGIN_URL.'player2.swf" width="'.$options["width"].'" height="'.$options["height"].'">
				<param name="wmode" value="transparent" />
				<param name="movie" value="'.MUSIC_PLAYER_PLUGIN_URL.'player2.swf" />
				<param name="FlashVars" value="mp3='.$filenamestr.'&amp;title='.$titlestr.'&amp;autoplay='.$options["autoplay"].'&amp;loop='.$options["loop"].'&amp;showstop='.$options["showstop"].'&amp;showvolume='.$options["showvolume"].'&amp;bgcolor1='.$options["bgcolor1"].'&amp;bgcolor2='.$options["bgcolor2"].'&amp;slidercolor1='.$options["slidercolor1"].'&amp;slidercolor2='.$options["slidercolor2"].'&amp;buttoncolor='.$options["buttonovercolor"].'&amp;buttonovercolor='.$options["hvclr"].'&amp;sliderovercolor='.$options["sliderovercolor"].'&amp;shuffle='.$options["shuffle"].'&amp;width='.$options["width"].'&amp;height='.$options["height"].'&amp;textcolor='.$options["textcolor"].'&amp;playlistcolor='.$options["playlistcolor"].'&amp;playlistalpha='.$options["playlistalpha"].'&amp;currentmp3color='.$options["currentmp3color"].'&amp;showlist='.$options["showlist"].'&amp;showplaylistnumbers='.$options["showplaylistnumbers"].'&amp;scrollbarcolor='.$options["scrollbarcolor"].'&amp;scrollbarovercolor='.$options["scrollbarovercolor"].'&amp;loadingcolor='.$options["loadingcolor"].'" />
			</object>';
	}
	else
	{
		$player="There is no audio file regarding this post";
	}
	$content = $content .$player;
	return($content);
}

add_filter('the_content', 'wp_music_player_display');

?>