public function inspect(Version $fv)
{
$at1 = FileAttributeKey::getByHandle('duration');
$at2 = FileAttributeKey::getByHandle('width');
$at3 = FileAttributeKey::getByHandle('height');
// we killed $path here because the file might be hosted remotely.
// @TODO add in support for streams through the $filesystem object.
$cf = Core::make('helper/concrete/file');
$fs = $fv->getFile()->getFileStorageLocationObject()->getFileSystemObject();
$fp = $fs->readStream($cf->prefix($fv->getPrefix(), $fv->getFileName()));
@fseek($fp, 27);
$onMetaData = fread($fp, 10);
//if ($onMetaData != 'onMetaData') exit('No meta data available in this file! Fix it using this tool: http://www.buraks.com/flvmdi/');
@fseek($fp, 16, SEEK_CUR);
$duration = array_shift(unpack('d', strrev(fread($fp, 8))));
@fseek($fp, 8, SEEK_CUR);
$width = array_shift(unpack('d', strrev(fread($fp, 8))));
@fseek($fp, 9, SEEK_CUR);
$height = array_shift(unpack('d', strrev(fread($fp, 8))));
$fv->setAttribute($at1, $duration);
$fv->setAttribute($at2, $width);
$fv->setAttribute($at3, $height);
}
/**
* Get the path for a file version
*
* @param Version $file_version
* @param ThumbnailVersion $thumbnail
* @return null|string
*/
public function getPath(Version $file_version, ThumbnailVersion $thumbnail)
{
/** @var File $file */
$file = $file_version->getFile();
$file_id = $file->getFileID();
$storage_location = $file->getFileStorageLocationObject();
$configuration = $storage_location->getConfigurationObject();
$version_id = $file_version->getFileVersionID();
$storage_location_id = $storage_location->getID();
$thumbnail_handle = $thumbnail->getHandle();
$path = $this->getStoredPath($file_id, $version_id, $storage_location_id, $thumbnail_handle);
if ($path) {
if ($configuration instanceof DeferredConfigurationInterface) {
return $configuration->getPublicURLToFile($path);
}
return $path;
} elseif ($path = $this->determinePath($file_version, $thumbnail, $storage_location, $configuration)) {
$this->storePath($path, $file_id, $version_id, $storage_location_id, $thumbnail_handle);
if ($configuration instanceof DeferredConfigurationInterface) {
return $configuration->getPublicURLToFile($path);
}
return $path;
}
}
public function getFilePath(FileVersion $fv)
{
$prefix = $fv->getPrefix();
$filename = $fv->getFileName();
$hi = Core::make('helper/file');
$ii = Core::make('helper/concrete/file');
$f1 = REL_DIR_FILES_THUMBNAILS . '/' . $this->getDirectoryName() . $ii->prefix($prefix, $filename);
$f2 = REL_DIR_FILES_THUMBNAILS . '/' . $this->getDirectoryName() . $ii->prefix($prefix, $hi->replaceExtension($filename, 'jpg'));
// 5.7.4 keeps extension; older sets it to .jpg
$filesystem = $fv->getFile()->getFileStorageLocationObject()->getFileSystemObject();
if ($filesystem->has($f1)) {
return $f1;
}
//fallback
return $f2;
}
/**
* {@inheritDoc}
*/
public function getFile()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getFile', array());
return parent::getFile();
}
/**
* returns the File object associated with this FileVersion object
*
* @return \File
*/
public function getFile()
{
return parent::getFile();
}
