function custom_mediaplugin_filter in Quiz 6.5

Same name and namespace in other branches

1. 6.6 includes/moodle/question/format/qti2/custommediafilter.php \custom_mediaplugin_filter()

@package questionbank @subpackage importexport

1 call to custom_mediaplugin_filter()

get_media_tag in includes/moodle/question/format/qti2/qt_common.php

creates a media tag to use for choice media

File

includes/moodle/question/format/qti2/custommediafilter.php, line 10

Code

function custom_mediaplugin_filter($text, $width = null, $height = null) {
  global $CFG;
  if (is_null($width) || $width == 0) {
    $usedefaults = true;
    $width = 400;
    $height = 300;
  }
  else {
    $usedefaults = false;
  }
  if (empty($CFG->filter_mediaplugin_ignore_mp3)) {
    $search = '/<a(.*?)href=\\"([^<]+)\\.mp3\\"([^>]*)>(.*?)<\\/a>/i';
    $replace = '\\0&nbsp;<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
    $replace .= ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" ';
    $replace .= ' width="35" height="18" id="mp3player" align="">';
    $replace .= " <param name=movie value=\"{$CFG->wwwroot}/filter/mediaplugin/mp3player.swf?src=\\2.mp3\">";
    $replace .= ' <param name=quality value=high>';
    $replace .= ' <param name=bgcolor value="#333333">';
    $replace .= " <embed src=\"{$CFG->wwwroot}/filter/mediaplugin/mp3player.swf?src=\\2.mp3\" ";
    $replace .= "  quality=high bgcolor=\"#333333\" width=\"35\" height=\"18\" name=\"mp3player\" ";
    $replace .= ' type="application/x-shockwave-flash" ';
    $replace .= ' pluginspage="http://www.macromedia.com/go/getflashplayer">';
    $replace .= '</embed>';
    $replace .= '</object>&nbsp;';
    $text = preg_replace($search, $replace, $text);
  }
  if (empty($CFG->filter_mediaplugin_ignore_swf)) {
    $search = '/<a(.*?)href=\\"([^<]+)\\.swf\\"([^>]*)>(.*?)<\\/a>/i';
    $replace = '\\0<object ' . 'type="application/x-shockwave-flash" ' . 'data="\\2.swf" ' . 'width="' . $width . '" ' . 'height="' . $height . '"> ' . '<param name="movie" value="\\2.swf" /> ' . '<param name="wmode" value="transparent" />' . '</object>';

    /*        $replace  = '\\0<p class="mediaplugin"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"';
            $replace .= ' codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" ';
            $replace .= ' width="' . $width . '" height="' . $height . '" id="mp3player" align="">';
            $replace .= " <param name=movie value=\"\\2.swf\">";
            $replace .= ' <param name=quality value=high>';
            $replace .= " <embed src=\"\\2.swf\" ";
            $replace .= "  quality=high width=\"$width\" height=\"$height\" name=\"flashfilter\" ";
            $replace .= ' type="application/x-shockwave-flash" ';
            $replace .= ' pluginspage="http://www.macromedia.com/go/getflashplayer">';
            $replace .= '</embed>';
            $replace .= '</object></p>';*/
    $text = preg_replace($search, $replace, $text);
  }
  if (empty($CFG->filter_mediaplugin_ignore_mov)) {
    $search = '/<a(.*?)href=\\"([^<]+)\\.mov\\"([^>]*)>(.*?)<\\/a>/i';
    $replace = '\\0<p class="mediaplugin"><object classid="CLSID:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"';
    $replace .= '        codebase="http://www.apple.com/qtactivex/qtplugin.cab" ';
    $replace .= '        height="' . $height . '" width="' . $width . '"';
    $replace .= '        id="quicktime" align="" type="application/x-oleobject">';
    $replace .= "<param name=\"src\" value=\"\\2.mov\" />";
    $replace .= '<param name="autoplay" value=false />';
    $replace .= '<param name="loop" value=true />';
    $replace .= '<param name="controller" value=true />';
    $replace .= '<param name="scale" value="aspect" />';
    $replace .= "\n<embed src=\"\\2.mov\" name=\"quicktime\" type=\"video/quicktime\" ";
    $replace .= ' height="' . $height . '" width="' . $width . '" scale="aspect" ';
    $replace .= ' autoplay="false" controller="true" loop="true" ';
    $replace .= ' pluginspage="http://quicktime.apple.com/">';
    $replace .= '</embed>';
    $replace .= '</object>&nbsp;';
    $text = preg_replace($search, $replace, $text);
  }
  if (empty($CFG->filter_mediaplugin_ignore_wmv)) {
    $search = '/<a(.*?)href=\\"([^<]+)\\.wmv\\"([^>]*)>(.*?)<\\/a>/i';
    $replace = '\\0<p class="mediaplugin"><object classid="CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95"';
    $replace .= ' codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701" ';
    $replace .= ' standby="Loading Microsoft? Windows? Media Player components..." ';
    $replace .= ' id="msplayer" align="" type="application/x-oleobject">';
    $replace .= "<param name=\"Filename\" value=\"\\2.wmv\">";
    $replace .= '<param name="ShowControls" value=true />';
    $replace .= '<param name="AutoRewind" value=true />';
    $replace .= '<param name="AutoStart" value=false />';
    $replace .= '<param name="Autosize" value=true />';
    $replace .= '<param name="EnableContextMenu" value=true />';
    $replace .= '<param name="TransparentAtStart" value=false />';
    $replace .= '<param name="AnimationAtStart" value=false />';
    $replace .= '<param name="ShowGotoBar" value=false />';
    $replace .= '<param name="EnableFullScreenControls" value=true />';
    $replace .= "\n<embed src=\"\\2.wmv\" name=\"msplayer\" type=\"video/x-ms\" ";
    $replace .= ' ShowControls="1" AutoRewind="1" AutoStart="0" Autosize="0" EnableContextMenu="1"';
    $replace .= ' TransparentAtStart="0" AnimationAtStart="0" ShowGotoBar="0" EnableFullScreenControls="1"';
    $replace .= ' pluginspage="http://www.microsoft.com/Windows/Downloads/Contents/Products/MediaPlayer/">';
    $replace .= '</embed>';
    $replace .= '</object>&nbsp;';
    $text = preg_replace($search, $replace, $text);
  }
  if ($usedefaults) {
    $width = 240;
    $height = 180;
  }
  if (empty($CFG->filter_mediaplugin_ignore_mpg)) {
    $search = '/<a(.*?)href=\\"([^<]+)\\.(mpe?g)\\"([^>]*)>(.*?)<\\/a>/i';
    $replace = '\\0<p class="mediaplugin"><object width="' . $width . '" height="' . $height . '">';
    $replace .= '<param name="src" value="\\2.\\3">';
    $replace .= '<param name="controller" value="true">';
    $replace .= '<param name="autoplay" value="false">';
    $replace .= '<embed src="\\2.\\3" width="' . $width . '" height="' . $height . '" controller="true" autoplay="false"> </embed>';
    $replace .= '</object></p>';
    $text = preg_replace($search, $replace, $text);
  }
  if (empty($CFG->filter_mediaplugin_ignore_avi)) {
    $search = '/<a(.*?)href=\\"([^<]+)\\.avi\\"([^>]*)>(.*?)<\\/a>/i';
    $replace = '\\0<p class="mediaplugin"><object width="' . $width . '" height="' . $height . '">';
    $replace .= '<param name="src" value="\\2.avi">';
    $replace .= '<param name="controller" value="true">';
    $replace .= '<param name="autoplay" value="false">';
    $replace .= '<embed src="\\2.avi" width="' . $width . '" height="' . $height . '" controller="true" autoplay="false"> </embed>';
    $replace .= '</object>&nbsp;';
    $text = preg_replace($search, $replace, $text);
  }
  return $text;
}