Extension:Dhflashplayer/Dhflashplayer v0.01

<?php
// DreamHost's free flash media player Mediawiki extension
// from http://cosmochips.net/
//
// The DreamHost free flash media player wiki page : http://wiki.dreamhost.com/index.php?title=Flash_Media_Player
// 
// derivated from FlashOnWeb-Stream Mediawiki extension by Eric Larcher 23.09.2006
// http://www.mediawiki.org/wiki/Extension:Flashow
//
// Installation:
//  * save the code as dhflashplayer.php into the extension directory of your mediawiki installation 
//  * add the following to the end of LocalSettings.php: include("extensions/dhflashplayer.php");
//  * a zip file of the code is also available here :
//  http://cosmochips.net/resources/scripts/mediawiki_extension_dhflashplayer.zip
//
// Usage:
//  Use one section between <dhflashplayer>-tags for each feed. The dhflashplayer section may contain parameters
//  separated by a pipe ("|"), just like links and templates. These parameters should be supported:
//
//    * file                  =       file name with extension (e.g. "snake.swf")
//    * width                 =       width of the movie in px (e.g. "150")
//    * height                =       height of the movie in px (e.g. "80")
//    * path                  =       full path of the movie file (e.g. "http://badger.com/")
//    * charset               =       charset used by the feed (e.g. "utf-8")
//
// Example:
//    <dhflashplayer>file=mushroom.flv|width=200|height=120|path=http://cosmochips.net/resources/movies/</dhflashplayer>
//
 
//install extension hook
$wgExtensionFunctions[] = "wfDhflashplayerExtension";
$wgExtensionCredits['parserhook'][] = array(
    'name' => 'dhflashplayer',
    'author' => 'PatrikRoy',
    'url' => 'http://cosmochips.net/mediawiki/index.php?title=Script:Dhflashplayer.php',
    'description' => 'allows insertion of a flash objet in mediawiki page for DreamHost hosting',
);
 
//extension hook callback function
function wfDhflashplayerExtension() { 
        global $wgParser;
        //install parser hook for <dhflashplayer> tags
        $wgParser->setHook( "dhflashplayer", "renderDhflashplayer" );
}
 
//parser hook callback function
function renderDhflashplayer($input, $argv, $parser = null) {
        if (!$parser) $parser =& $GLOBALS['wgParser'];
        global $wgOutputEncoding;
        $DefaultEncoding = "ISO-8859-1";
 
        if (!$input) return ""; //if <dhflashplayer>-section is empty, return nothing
 
        //parse fields in dhflashplayer-section
        $fields= explode("|",$input);
 
        $args= array();
        for ($i=0; $i<sizeof($fields); $i++) {
                $f= $fields[$i];
                if (strpos($f,"=")===False) $args[strtolower(trim($f))]= False;
                else {
                        list($k,$v)= explode("=",$f,2);
                        if (trim($v)==False) $args[strtolower(trim($k))] = False; 
                        else $args[strtolower(trim($k))]= trim($v);
                }
        }
 
        //get charset from argument-array    
        $charset= @$args["charset"];
        if (!$charset) $charset= $DefaultEncoding;
 
        //get parameters from argument-array
        //(if you need an extra parameter, add it here and in the Final Output code)
        $file = @$args["file"];
        $width = @$args["width"];
        $height = @$args["height"] + 20; //adding player's toolbar height
        $path = @$args["path"];
 
        // Final Output
        return "
<script type=\"text/javascript\" src=\"https://media.dreamhost.com/ufo.js\"></script>
<p id=\"".$file."\"><a href=\"http://www.macromedia.com/go/getflashplayer\">Get the Flash Player</a> to see this player.</p>
<script type=\"text/javascript\"> var FO = { movie:\"https://media.dreamhost.com/mediaplayer.swf\",width:\"".$width."\",height:\"".$height."\",majorversion:\"7\",build:\"0\",bgcolor:\"#fff\", flashvars:\"file=".$path.$file."\" };
UFO.create(FO,\"".$file."\");
</script>
        ";
}