egroupware/filemanager/inc/class.bofilemanager.inc.php
2005-10-14 10:41:15 +00:00

280 lines
6.3 KiB
PHP
Executable File

<?php
/**************************************************************************\
* eGroupWare - Filemanager *
* http://www.egroupware.org *
* ------------------------------------------------------------------------ *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
class bofilemanager
{
// used
var $so;
var $vfs;
var $rootdir;
var $fakebase;
var $appname;
var $filesdir;
var $hostname;
var $userinfo = Array();
var $homedir;
var $sep;
var $file_attributes;
var $matches;//FIXME matches not defined
var $debug = False;
function bofilemanager()
{
$this->so =& CreateObject('filemanager.sofilemanager');
$this->so->db_init();
$this->vfs =& CreateObject('phpgwapi.vfs');
error_reporting(4);
### Start Configuration Options ###
### These are automatically set in eGW - do not edit ###
$this->sep = SEP;
$this->rootdir = $this->vfs->basedir;
$this->fakebase = $this->vfs->fakebase;
$this->appname = $GLOBALS['egw_info']['flags']['currentapp'];
if(stristr($this->rootdir, EGW_SERVER_ROOT))
{
$this->filesdir = substr($this->rootdir, strlen(EGW_SERVER_ROOT));
}
else
{
unset($this->filesdir);
}
$this->hostname = $GLOBALS['egw_info']['server']['webserver_url'] . $this->filesdir;
// die($this->hostname);
###
# Note that $userinfo["username"] is actually the id number, not the login name
###
$this->userinfo['username'] = $GLOBALS['egw_info']['user']['account_id'];
$this->userinfo['account_lid'] = $GLOBALS['egw']->accounts->id2name($this->userinfo['username']);
$this->userinfo['hdspace'] = 10000000000; // to settings
$this->homedir = $this->fakebase.'/'.$this->userinfo['account_lid'];
### End Configuration Options ###
if(!defined('NULL'))
{
define('NULL', '');
}
###
# Define the list of file attributes. Format is "internal_name" => "Displayed name"
# This is used both by internally and externally for things like preferences
###
$this->file_attributes = Array(
'name' => lang('File Name'),
'mime_type' => lang('MIME Type'),
'size' => lang('Size'),
'created' => lang('Created'),
'modified' => lang('Modified'),
'owner' => lang('Owner'),
'createdby_id' => lang('Created by'),
'modifiedby_id' => lang('Created by'),
'modifiedby_id' => lang('Modified by'),
'app' => lang('Application'),
'comment' => lang('Comment'),
'version' => lang('Version')
);
}
###
# Calculate and display B or KB
# And yes, that first if is strange,
# but it does do something
###
function borkb($size, $enclosed = NULL, $return = 1)
{
if(!$size)
{
$size = 0;
}
if($enclosed)
{
$left = '(';
$right = ')';
}
if($size < 1024)
{
$rstring = $left . $size . 'B' . $right;
}
else
{
$rstring = $left . round($size/1024) . 'KB' . $right;
}
return($this->eor($rstring, $return));
}
###
# Check for and return the first unwanted character
###
function bad_chars($string, $all = True, $return = 0)
{
if($all)
{
if(preg_match("-([\\/<>\'\"\&])-", $string, $badchars))
{
$rstring = $badchars[1];
}
}
else
{
if(preg_match("-([\\/<>])-", $string, $badchars))
{
$rstring = $badchars[1];
}
}
return trim(($this->eor($rstring, $return)));
}
###
# Match character in string using ord().
###
function ord_match($string, $charnum)
{
for($i = 0; $i < strlen($string); $i++)
{
$character = ord(substr($string, $i, 1));
if($character == $charnum)
{
return True;
}
}
return False;
}
###
# Decide whether to echo or return. Used by HTML functions
###
function eor($rstring, $return)
{
if($return)
{
return($rstring);
}
else
{
$this->html_text($rstring . "\n");
return(0);
}
}
function html_text($string, $times = 1, $return = 0, $lang = 0)
{
if($lang)
{
$string = lang($string);
}
if($times == NULL)
{
$times = 1;
}
for($i = 0; $i != $times; $i++)
{
if($return)
{
$rstring .= $string;
}
else
{
echo $string;
}
}
if($return)
{
return($rstring);
}
}
###
# URL encode a string
# First check if its a query string, then if its just a URL, then just encodes it all
# Note: this is a hack. It was made to work with form actions, form values, and links only,
# but should be able to handle any normal query string or URL
###
function string_encode($string, $return = False)
{
//var_dump($string);
if(preg_match("/=(.*)(&|$)/U", $string))
{
$rstring = $string;
preg_match_all("/=(.*)(&|$)/U", $string, $matches, PREG_SET_ORDER);//FIXME matches not defined
reset($matches);//FIXME matches not defined
while(list(,$match_array) = each($matches))//FIXME matches not defined
{
$var_encoded = rawurlencode(base64_encode($match_array[1]));
$rstring = str_replace($match_array[0], '=' . $var_encoded . $match_array[2], $rstring);
}
}
elseif($this->hostname != "" && ereg('^'.$this->hostname, $string))
// elseif(ereg('^'.$this->hostname, $string))
{
$rstring = ereg_replace('^'.$this->hostname.'/', '', $string);
$rstring = preg_replace("/(.*)(\/|$)/Ue", "rawurlencode(base64_encode('\\1')) . '\\2'", $rstring);
$rstring = $this->hostname.'/'.$rstring;
}
else
{
$rstring = rawurlencode($string);
/* Terrible hack, decodes all /'s back to normal */
$rstring = preg_replace("/%2F/", '/', $rstring);
}
return($this->eor($rstring, $return));
}
function string_decode($string, $return = False)
{
$rstring = rawurldecode($string);
return($this->eor($rstring, $return));
}
###
# HTML encode a string
# This should be used with anything in an HTML tag that might contain < or >
###
function html_encode($string, $return)
{
$rstring = htmlspecialchars($string);
return($this->eor($rstring, $return));
}
}
?>