* @version 1.0.1 (July 10, 2004)
* @package AutoIndex
*/
class FileItem extends Item
{
/**
* @param string $fn The filename
* @return string Everything after the list dot in the filename, not including the dot
*/
public static function ext($fn)
{
$fn = Item::get_basename($fn);
return (strpos($fn, '.') ? strtolower(substr(strrchr($fn, '.'), 1)) : '');
}
/**
* @return string Returns the extension of the filename
* @see FileItem::ext()
*/
public function file_ext()
{
return self::ext($this -> filename);
}
/**
* @param string $parent_dir
* @param string $filename
*/
public function __construct($parent_dir, $filename)
{
parent::__construct($parent_dir, $filename);
if (!is_file($this -> parent_dir . $filename))
{
throw new ExceptionDisplay('File ' . Url::html_output($this -> parent_dir . $filename) . ' does not exist.');
}
global $config, $words, $downloads;
$this -> filename = $filename;
$this -> size = new Size(filesize($this -> parent_dir . $filename));
if (ICON_PATH)
{
$file_icon = new Icon($filename);
$this -> icon = $file_icon -> __toString();
}
$this -> downloads = (DOWNLOAD_COUNT && $downloads -> is_set($parent_dir . $filename) ? (int)($downloads -> __get($parent_dir . $filename)) : 0);
$this -> link = Url::html_output($_SERVER['PHP_SELF']) . '?dir=' . Url::translate_uri(substr($this -> parent_dir, strlen($config -> __get('base_dir')))) . '&file=' . Url::translate_uri($filename);
if (THUMBNAIL_HEIGHT && in_array(self::ext($filename), array('png', 'jpg', 'jpeg', 'jfif', 'gif', 'bmp')))
{
$this -> thumb_link = ' 
. '?thumbnail='. Url::translate_uri($this -> parent_dir . $filename) . ')
';
$this -> thumb_link .= ' ' . $words -> __get('view') . ' ' . $words -> __get('file') . '';
}
if (THUMBNAIL_HEIGHT && in_array(self::ext($filename), array('avi', 'thm', 'mkv', 'asf', 'mov', 'wmv', '3gp')))
{
$mime = new MimeType($filename);
$finfo = finfo_open(FILEINFO_MIME_TYPE);
//Display correct headers for media file
$mimetype = finfo_file($finfo, $this -> parent_dir . $filename);
$file_size = function_exists('getvideosize') ? getvideosize($this -> parent_dir . $filename) : array();
$file_mime = function_exists('getvideosize') ? $file_size['mime'] : $mime -> __toString();
$this -> thumb_link = ' Your browser does not support the video element. ';
if (function_exists('imagecreatefromavi') && in_array(self::ext($filename), array('avi', 'wmv', '3gp')))
{
$this -> thumb_link .= '
. '?thumbnail='. Url::translate_uri($this -> parent_dir . $filename) . ')
';
}
else
{
$this -> thumb_link = ' Your browser does not support the video element. ';
}
}
if (THUMBNAIL_HEIGHT && in_array(self::ext($filename), array('svg', 'xml')))
{
$icon_svg = ICON_PATH ? Url::translate_uri($config -> __get('icon_path') . 'svg.png') : Url::translate_uri($this -> parent_dir . $filename);
$heightwidth = in_array(self::ext($filename), array('svg', 'xml')) ? ' height="' . '150' . '" width="' . '150' . '" ' : ' ';
$this -> thumb_link = ' 
. '?thumbnail='. Url::translate_uri($icon_svg) . ')
';
//. ' 
//. '?thumbnail='. Url::translate_uri($this -> parent_dir . $filename) . ')
';
}
$size = $this -> size -> __get('bytes');
if (MD5_SHOW && $size > 0 && $size / 1048576 <= $config -> __get('md5_show'))
{
$this -> md5_link = '['
. $words -> __get('calculate md5sum') . ']';
}
}
/**
* @param string $var The key to look for
* @return mixed The data stored at the key
*/
public function __get($var = '')
{
if (isset($this -> $var))
{
return $this -> $var;
}
throw new ExceptionDisplay('Variable ' . Url::html_output($var) . ' not set in FileItem class.');
}
}
?>