class.ilMediaPlayerGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

class ilMediaPlayerGUI
{
        var $file;
        var $displayHeight;
        var $mimeType;
        static $nr = 1;

        function __construct()
        {
        }

        function setFile($a_file)
        {
                $this->file = $a_file;
        }

        function getFile()
        {
                return $this->file;
        }

        function setDisplayHeight ($dHeight) {
                $this->displayHeight = $dHeight;
        }
        
        function getDisplayHeight () {
                return $this->displayHeight;
        }


        function setMimeType ($value) {
            $this->mimeType = $value;
        }

        function getMp3PlayerHtml()
        {
                global $tpl;
                require_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
                include_once("./Services/MediaObjects/classes/class.ilExternalMediaAnalyzer.php");

                // youtube
                if (ilExternalMediaAnalyzer::isYouTube($this->getFile()))
                {
                        $p = ilExternalMediaAnalyzer::extractYouTubeParameters($this->getFile());
                        $html = '<object width="320" height="240">'.
                                '<param name="movie" value="http://www.youtube.com/v/'.$p["v"].'?fs=1">'.
                                '</param><param name="allowFullScreen" value="true"></param>'.
                                '<param name="allowscriptaccess" value="always">'.
                                '</param><embed src="http://www.youtube.com/v/'.$p["v"].'?fs=1" '.
                                'type="application/x-shockwave-flash" allowscriptaccess="always" '.
                                'allowfullscreen="true" width="320" height="240"></embed></object>';
                        return $html;
                }

                // vimeo
                if (ilExternalMediaAnalyzer::isVimeo($this->getFile()))
                {
                        $p = ilExternalMediaAnalyzer::extractVimeoParameters($this->getFile());

                        $html = '<iframe src="http://player.vimeo.com/video/'.$p["id"].'" width="320" height="240" '.
                                'frameborder="0"></iframe>';

                        return $html;
                }

                $mimeType = $this->mimeType == "" ? ilObjMediaObject::getMimeType(basename($this->getFile())) : $this->mimeType;
                if (strpos($mimeType,"flv") === false 
                 && strpos($mimeType,"audio/mpeg") === false
                 && strpos($mimeType,"image/png") === false
                 && strpos($mimeType,"image/gif") === false)            
                {
                        $html = '<embed src="'.$this->getFile().'" '.
                                        'type="'.$mimeType.'" '.
                                        'autoplay="false" autostart="false" '.
                                        'width="320" height="240" scale="aspect" ></embed>';
                        return $html;
                }
                
                $tpl->addJavaScript("./Services/MediaObjects/flash_flv_player/swfobject.js");           
                $mp_tpl = new ilTemplate("tpl.flv_player.html", true, true, "Services/MediaObjects");
                $mp_tpl->setVariable("FILE", urlencode($this->getFile()));
                $mp_tpl->setVariable("PLAYER_NR", self::$nr);
                $mp_tpl->setVariable("DISPLAY_HEIGHT", strpos($mimeType,"audio/mpeg") === false ? "240" : "20");
                $mp_tpl->setVariable("DISPLAY_WIDTH", "320");
                self::$nr++;
                
                return $mp_tpl->get();
        }
}
?>