118 lines
3.7 KiB
PHP
118 lines
3.7 KiB
PHP
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<?php
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/**
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* @package AutoIndex
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*
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* @copyright Copyright (C) 2002-2004 Justin Hagstrom
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* @license http://www.gnu.org/licenses/gpl.html GNU General Public License (GPL)
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*
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* @link http://autoindex.sourceforge.net
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*/
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/*
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AutoIndex PHP Script is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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AutoIndex PHP Script is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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if (!defined('IN_AUTOINDEX') || !IN_AUTOINDEX)
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{
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die();
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}
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/**
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* Subclass of item that specifically represents a file.
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*
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* @author Justin Hagstrom <JustinHagstrom@yahoo.com>
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* @version 1.0.1 (July 10, 2004)
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* @package AutoIndex
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*/
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class FileItem extends Item
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{
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/**
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* @param string $fn The filename
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* @return string Everything after the list dot in the filename, not including the dot
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*/
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public static function ext($fn)
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{
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$fn = Item::get_basename($fn);
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return (strpos($fn, '.') ? strtolower(substr(strrchr($fn, '.'), 1)) : '');
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}
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/**
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* @return string Returns the extension of the filename
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* @see FileItem::ext()
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*/
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public function file_ext()
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{
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return self::ext($this -> filename);
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}
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/**
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* @param string $parent_dir
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* @param string $filename
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*/
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public function __construct($parent_dir, $filename)
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{
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parent::__construct($parent_dir, $filename);
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if (!@is_file($this -> parent_dir . $filename))
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{
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throw new ExceptionDisplay('File <em>'
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. Url::html_output($this -> parent_dir . $filename)
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. '</em> does not exist.');
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}
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global $config, $words, $downloads;
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$this -> filename = $filename;
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$this -> size = new Size(filesize($this -> parent_dir . $filename));
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if (ICON_PATH)
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{
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$file_icon = new Icon($filename);
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$this -> icon = $file_icon -> __toString();
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}
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$this -> downloads = (DOWNLOAD_COUNT && $downloads -> is_set($parent_dir . $filename) ? (int)($downloads -> __get($parent_dir . $filename)) : 0);
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$this -> link = Url::html_output($_SERVER['PHP_SELF']) . '?dir=' . Url::translate_uri(substr($this -> parent_dir, strlen($config -> __get('base_dir'))))
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. '&file=' . Url::translate_uri($filename);
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if (THUMBNAIL_HEIGHT && in_array(self::ext($filename), array('png', 'jpg', 'jpeg', 'gif')))
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{
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$this -> thumb_link = ' <img src="' . Url::html_output($_SERVER['PHP_SELF'])
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. '?thumbnail='. Url::translate_uri($this -> parent_dir . $filename)
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. '" alt="' . $words -> __get('thumbnail of') . ' ' . $filename
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. '" />';
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}
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$size = $this -> size -> __get('bytes');
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if (MD5_SHOW && $size > 0 && $size / 1048576 <= $config -> __get('md5_show'))
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{
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$this -> md5_link = '<span class="autoindex_small">[<a class="autoindex_a" href="'
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. Url::html_output($_SERVER['PHP_SELF']) . '?dir='
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. Url::translate_uri(substr($this -> parent_dir, strlen($config -> __get('base_dir'))))
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. '&md5=' . Url::translate_uri($filename) . '">'
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. $words -> __get('calculate md5sum') . '</a>]</span>';
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}
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}
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/**
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* @param string $var The key to look for
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* @return mixed The data stored at the key
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*/
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public function __get($var)
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{
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if (isset($this -> $var))
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{
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return $this -> $var;
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}
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throw new ExceptionDisplay('Variable <em>' . Url::html_output($var)
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. '</em> not set in FileItem class.');
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}
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}
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?>
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