MockOggHandler.php

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<?php
class MockOggHandler extends OggHandlerTMH {
    function doTransform( $file, $dstPath, $dstUrl, $params, $flags = 0 ) {
        # Important or height handling is wrong.
        if ( !$this->normaliseParams( $file, $params ) ) {
            return new TransformParameterError( $params );
        }
 
        $srcWidth = $file->getWidth();
        $srcHeight = $file->getHeight();
 
        // Audio should not be transformed by size, give it a default width and height
        if ( $this->isAudio( $file ) ) {
            $srcWidth = 220;
            $srcHeight = 23;
        }
 
        $params['width'] = isset( $params['width'] ) ? $params['width'] : $srcWidth;
 
        // if height overtakes width use height as max:
        $targetWidth = $params['width'];
        $targetHeight = $srcWidth == 0 ? $srcHeight : round( $params['width'] * $srcHeight / $srcWidth );
        if ( isset( $params['height'] ) && $targetHeight > $params['height'] ) {
            $targetHeight = $params['height'];
            $targetWidth = round( $params['height'] * $srcWidth / $srcHeight );
        }
        $options = [
            'file' => $file,
            'length' => $this->getLength( $file ),
            'offset' => $this->getOffset( $file ),
            'width' => $targetWidth,
            'height' =>  $targetHeight,
            'isVideo' => !$this->isAudio( $file ),
            'thumbtime' => isset(
                $params['thumbtime']
            ) ? $params['thumbtime'] : intval( $file->getLength() / 2 ),
            'start' => isset( $params['start'] ) ? $params['start'] : false,
            'end' => isset( $params['end'] ) ? $params['end'] : false,
            'fillwindow' => isset( $params['fillwindow'] ) ? $params['fillwindow'] : false,
            'disablecontrols' => isset ( $params['disablecontrols'] ) ? $params['disablecontrols'] : false
        ];
 
        // No thumbs for audio
        if ( !$options['isVideo'] ) {
            return new TimedMediaTransformOutput( $options );
        }
 
        // Setup pointer to thumb arguments
        $options[ 'thumbUrl' ] = $dstUrl;
        $options[ 'dstPath' ] = $dstPath;
        $options[ 'path' ] = $dstPath;
 
        return new TimedMediaTransformOutput( $options );
    }
 
    function getLength( $file ) {
        if ( $this->isAudio( $file ) ) {
            return 0.99875;
        }
        return 4.3666666666667;
    }
 
    function getBitRate( $file ) {
        if ( $this->isAudio( $file ) ) {
            return 41107;
        }
        return 590013;
    }
 
    function getWebType( $file ) {
        if ( $this->isAudio( $file ) ) {
            return "audio/ogg; codecs=\"vorbis\"";
        }
        return "video/ogg; codecs=\"theora\"";
    }
 
    function getFramerate( $file ) {
        if ( $this->isAudio( $file ) ) {
            return 0;
        }
        return 30;
    }
}