Extension:FlashMP3

<?php
 
if ( ! defined( 'MEDIAWIKI' ) )
	die();
 
/*******************************************************************************
*                                                                              *
* FlashMP3 Extension by Matthias Korn to embed a flash player with mp3-files   *
* http://www.mediawiki.org/wiki/Extension:FlashMP3                             *
*                                                                              *
* This extension uses the Audio Player Wordpress plugin from 1pixelout         *
* Download and unpack files audio-player.js and player.swf to your             *
* extensions/audio_player folder                                               *
*                                                                              *
*   http://www.1pixelout.net/code/audio-player-wordpress-plugin/               *
*                                                                              *
* Tag :                                                                        *
*   <flashmp3>mp3</flashmp3>                                                   *
*                                                                              *
* Example :                                                                    *
*   with a local file                                                          *
*   <flashmp3>music.mp3</flashmp3>                                             *
*                                                                              *
* Example :                                                                    *
*   with a remote file                                                         *
*   <flashmp3>http://www.somedomain.com/mp3/music.mp3</flashmp3>               *
*                                                                              *
********************************************************************************/
 
$wgExtensionFunctions[] = 'wfFlashMP3';
$wgExtensionCredits['parserhook'][] = array(
        'name' => 'FlashMP3',
        'description' => 'Plays mp3-files in an embedded Flash-player',
        'author' => 'Matthias Korn',
        'url' => 'http://www.mediawiki.org/wiki/Extension:FlashMP3',
        'version' => 'v0.91'
);
 
 
function wfFlashMP3() {
        global $wgParser;
        $wgParser->setHook('flashmp3', 'renderFlashMP3');
}
 
 
// The callback function for converting the input text to HTML output
function renderFlashMP3($input, $args) {
	global $wgScriptPath;
	$type = '1pixelout';
	$id = 1;
        $params = explode("|", htmlspecialchars($input));
        $files = explode(",", array_shift($params));
        $player_path = $wgScriptPath.'/extensions/audio_player/';
 
        if (isset($args['type'])) {
           $type = $args['type'];
        }
 
        switch ($type) {
 
			case 'lastfm':
 
				// concat the parameter string
				$typeParameter = array_shift($params);	// this is the resourceType
				$param_string = implode('&amp;', $params);
				if (!empty($param_string))
				{
					$param_string = '&amp;'.$param_string;
				}
 
				// try to figure out the resourceType
				$resourceTypes['artist']	=  6;
				$resourceTypes['album']	        =  8;
				$resourceTypes['song']		=  9;
				$resourceTypes['playlist']	= 10;
				$resourceTypes['label']		= 10;
 
				if (is_numeric($typeParameter))
				{
					$resourceType = $typeParameter;
				} else {
					$resourceType = $resourceTypes[$typeParameter];
				}
 
				// the resourceID to play (either from an artist, song, playlist, ...)
				$resourceID = $files[0];
 
				// setting default title and cover
				if (strpos($param_string, 'restTitle=') === false)
				{
					$restTitle = '&amp;restTitle=Default Title';	// TODO: you can set a default title here
				}
				if (strpos($param_string, 'albumArt=') === false)
				{
					$albumArt = '&amp;albumArt=http://static.last.fm/depth/catalogue/noimage/cover_med.gif';	// TODO: you can set a default cover here
				}
 
				$output .= '<object width="340" height="123">'
					. '<param name="movie" value="http://static.last.fm/webclient/41/defaultEmbedPlayer.swf" />'
					. '<param name="FlashVars" value="viral=true&amp;lfmMode=playlist&amp;resourceID='.$resourceID.'&amp;resourceType='.$resourceType.$albumArt.$restTitle.$param_string.'" />'
					. '<param name="wmode" value="transparent" />'
					. '<embed src="http://static.last.fm/webclient/41/defaultEmbedPlayer.swf" width="340" '
					. '  FlashVars="viral=true&amp;lfmMode=playlist&amp;resourceID='.$resourceID.'&amp;resourceType='.$resourceType.$albumArt.$restTitle.$param_string.'"'
					. '  height="123" wmode="transparent" type="application/x-shockwave-flash" />'
					. '</object>';
 
				break;
 
			case '1pixelout':
			default:
 
        		if (isset($args['id']) && preg_match('/^[a-z0-9]+$/iD', $args['id'])) {
	           		$id = $args['id'];
        		}
 
				// concat the file string for all files
				$file_string = '';
				$j = 0;
				foreach ($files as $file)
				{
					// get the intneral path if file is uploaded
					if (strpos($file, "http://") !== 0 && strpos($file, "https://") !== 0)
					{
						$file = getFlashMP3Title($file);	// get Wiki internal url
					}
 
					$file_string .= $file;
					if ($j < count($files)-1) $file_string .= ',';
					$j++;
				}
 
				// concat the parameter string
				$param_string = implode('&amp;', $params);
				if (!empty($param_string)) $param_string .= '&amp;';
 
				$output = '<script language="JavaScript" src="'.$player_path.'audio-player.js"></script>'
					. '<object type="application/x-shockwave-flash" data="'.$player_path.'player.swf" id="audioplayer'.$id.'" height="24" width="290">'
					. '<param name="movie" value="'.$player_path.'player.swf">'
					. '<param name="FlashVars" value="playerID='.$id.'&amp;'.$param_string.'soundFile='.$file_string.'">'
					. '<param name="quality" value="high">'
					. '<param name="menu" value="false">'
					. '<param name="wmode" value="transparent">'
					. '</object>';
 
				break;
        }
 
        return $output;
}
 
 
function getFlashMP3Title($file) {
    $title = Title::makeTitleSafe("Image",$file);
    $img = new Image($title);
    $path = $img->getViewURL(false);
    return $path;
}

require_once('extensions/flashmp3.php');

$wgFileExtensions[] = 'mp3';

$wgMaxUploadSize = '50MB';