244 lines
7.2 KiB
PHP
Executable File
244 lines
7.2 KiB
PHP
Executable File
<?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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* In addition to everything TemplateInfo and template parse, this adds
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* information about files/folders through the item class.
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*
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* Third and final step for parsing templates. Only used for:
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* - each_file
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*
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* @author Justin Hagstrom <JustinHagstrom@yahoo.com>
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* @version 1.0.1 (July 09, 2004)
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* @package AutoIndex
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*/
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class TemplateFiles extends TemplateInfo
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{
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/**
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* @var Item The file or folder we're currently processing
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*/
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private $temp_item;
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/**
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* @var bool Is the current user an admin
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*/
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private $is_admin;
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/**
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* @var bool Is the current user a moderator
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*/
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private $is_mod;
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/**
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* @var int The number of the file we're currently processing
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*/
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private $i;
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/**
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* @var int The total number of files to process
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*/
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private $length;
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/**
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* @param array $m The array given by preg_replace_callback()
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* @return string Property is gotten from temp_item
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*/
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private function callback_file($m)
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{
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global $words, $subdir;
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switch (strtolower($m[1]))
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{
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case 'tr_class':
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{
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return (($this -> i % 2) ? 'dark_row' : 'light_row');
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}
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case 'filename':
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{
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return Url::html_output($this -> temp_item -> __get('filename'));
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}
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case 'file_ext':
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{
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return $this -> temp_item -> file_ext();
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}
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case 'size':
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{
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return $this -> temp_item -> __get('size') -> formatted();
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}
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case 'bytes':
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{
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return $this -> temp_item -> __get('size') -> __get('bytes');
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}
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case 'date':
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case 'time':
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case 'm_time':
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{
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return $this -> temp_item -> format_m_time();
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}
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case 'a_time':
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{
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return $this -> temp_item -> format_a_time();
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}
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case 'thumbnail':
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{
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return $this -> temp_item -> __get('thumb_link');
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}
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case 'num_subfiles':
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{
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return (($this -> temp_item instanceof DirItem
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&& !$this -> temp_item -> __get('is_parent_dir')) ? $this -> temp_item -> num_subfiles() : '');
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}
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case 'delete_link':
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{
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return (($this -> is_admin && !$this -> temp_item -> __get('is_parent_dir')) ?
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' [<a href="' . Url::html_output($_SERVER['PHP_SELF']) . '?action=delete&dir=' . rawurlencode($subdir)
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. '&filename=' . rawurlencode($this -> temp_item -> __get('filename'))
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. '" class="autoindex_small autoindex_a">' . $words -> __get('delete') . '</a>]' : '');
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}
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case 'rename_link':
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{
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return (($this -> is_admin && !$this -> temp_item -> __get('is_parent_dir')) ?
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' [<a href="' . Url::html_output($_SERVER['PHP_SELF']) . '?action=rename&dir=' . rawurlencode($subdir)
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. '&filename=' . rawurlencode($this -> temp_item -> __get('filename'))
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. '" class="autoindex_small autoindex_a">' . $words -> __get('rename') . '</a>]' : '');
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}
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case 'edit_description_link':
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{
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$slash = (($this -> temp_item instanceof DirItem) ? '/' : '');
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return (($this -> is_mod && DESCRIPTION_FILE && !$this -> temp_item -> __get('is_parent_dir')) ?
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' [<a href="' . Url::html_output($_SERVER['PHP_SELF']) . '?action=edit_description&dir='
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. rawurlencode($subdir) . '&filename='
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. rawurlencode($this -> temp_item -> __get('filename')) . $slash
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. '" class="autoindex_small autoindex_a">'
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. $words -> __get('edit description') . '</a>]' : '');
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}
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case 'ftp_upload_link':
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{
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if (!$this -> is_mod || !$this -> temp_item instanceof FileItem || !isset($_SESSION['ftp']))
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{
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return '';
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}
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return ' [<a href="' . Url::html_output($_SERVER['PHP_SELF']) . '?action=ftp&dir='
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. rawurlencode($subdir) . '&filename=' . rawurlencode($this -> temp_item -> __get('filename'))
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. '" class="autoindex_small autoindex_a">' . $words->__get('upload to ftp') . '</a>]';
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}
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default:
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{
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return $this -> temp_item -> __get($m[1]);
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}
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}
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}
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/**
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* Either the HTML text is returned, or an empty string is returned,
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* depending on if the if-statement passed.
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*
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* @param array $m The array given by preg_replace_callback()
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* @return string The result to insert into the HTML
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*/
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private function callback_type($m)
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{
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switch (strtolower($m[1]))
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{
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case 'is_file': //file
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{
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return (($this -> temp_item instanceof FileItem) ? $m[2] : '');
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}
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case 'is_dir': //folder or link to parent directory
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{
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return (($this -> temp_item instanceof DirItem) ? $m[2] : '');
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}
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case 'is_real_dir': //folder
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{
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return (($this -> temp_item instanceof DirItem
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&& !$this -> temp_item -> __get('is_parent_dir')) ? $m[2] : '');
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}
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case 'is_parent_dir': //link to parent directory
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{
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return (($this -> temp_item instanceof DirItem
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&& $this -> temp_item -> __get('is_parent_dir')) ? $m[2] : '');
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}
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default:
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{
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throw new ExceptionDisplay('Invalid file:if statement in <em>'
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. Url::html_output(EACH_FILE) . '</em>');
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}
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}
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}
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/**
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* Either the HTML text is returned or an empty string is returned,
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* depending on if temp_item is the ith file parsed.
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*
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* @param array $m The array given by preg_replace_callback()
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* @return string The result to insert into the HTML output
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*/
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private function callback_do_every($m)
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{
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$num = $this -> i + 1;
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return (($num % (int)$m[1] === 0 && $this -> length !== $num) ? $m[2] : '');
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}
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/**
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* Parses info for each file in the directory. Order of elements to
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* replace is:
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* - file:if
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* - do_every
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* - file
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*
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* @param string $filename The name of the file to parse
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* @param DirectoryListDetailed $list
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*/
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public function __construct($filename, DirectoryListDetailed $list)
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{
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parent::__construct($filename, $list);
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global $you;
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$this -> is_admin = ($you -> level >= ADMIN);
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$this -> is_mod = ($you -> level >= MODERATOR);
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$final_file_line = '';
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$this -> length = (int)$list -> __get('list_count');
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foreach ($list as $i => $item)
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{
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$this -> i = (int)$i;
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$this -> temp_item = $item;
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$temp_line = preg_replace_callback('/\{\s*file\s*:\s*if\s*:\s*(\w+)\s*\}(.*)\{\s*end\s*if\s*\}/Uis',
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array($this, 'callback_type'), $this -> out);
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$temp_line = preg_replace_callback('/\{\s*do_every\s*:\s*(\d+)\s*\}(.*)\{\s*end\s*do_every\s*\}/Uis',
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array($this, 'callback_do_every'), $temp_line);
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$final_file_line .= preg_replace_callback('/\{\s*file\s*:\s*(\w+)\s*\}/Ui',
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array($this, 'callback_file'), $temp_line);
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}
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$this -> out = $final_file_line;
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}
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}
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?>
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