egroupware_official/phpgwapi/inc/class.phpgw.inc.php

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<?php
/**************************************************************************\
* phpGroupWare API - Core class and functions for phpGroupWare *
* This file written by Dan Kuykendall <seek3r@phpgroupware.org> *
* and Joseph Engo <jengo@phpgroupware.org> *
* This is the central class for the phpGroupWare API *
* Copyright (C) 2000, 2001 Dan Kuykendall *
* -------------------------------------------------------------------------*
* This library is part of the phpGroupWare API *
* http://www.phpgroupware.org/api *
* ------------------------------------------------------------------------ *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, *
* or any later version. *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU Lesser General Public License for more details. *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
\**************************************************************************/
/* $Id$ */
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/*!
@class phpgw
@abstract Main class. Has a few functions but is more importantly used as a parent class for everything else.
@discussion written by: Seek3r <br>
Syntax: CreateObject('phpgwapi.phpgw'); <br>
Example1: $phpgw = CreateObject('phpgwapi.acl');
*/
class phpgw
{
var $accounts;
var $applications;
var $acl;
var $auth;
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/*! @var db */
var $db;
var $debug = 0; // This will turn on debugging information.
var $crypto;
var $categories;
var $common;
var $hooks;
var $network;
var $nextmatchs;
var $preferences;
var $session;
var $send;
var $template;
var $translation;
var $utilities;
var $vfs;
var $calendar;
var $msg;
var $addressbook;
var $todo;
/**************************************************************************\
* Core functions *
\**************************************************************************/
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/*!
@function strip_html
@abstract strips out html chars
@discussion Author: Seek3r. <br>
Description: Used as a shortcut for stripping out html special chars.
<br> Example1: $reg_string = strip_html($urlencode_string);
@param urlencode_string string-the string to be stripped of html special chars.
@result Object - the string with html special characters removed
*/
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function strip_html($s)
{
return htmlspecialchars(stripslashes($s));
}
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/*!
@function link
@abstract wrapper to session->link()
@discussion Used for backwards compatibility and as a shortcut. If not url is passed, it will use PHP_SELF <br>
*/
function link($url = "", $extravars = "")
{
global $phpgw, $phpgw_info, $usercookie, $kp3, $PHP_SELF;
return $this->session->link($url, $extravars);
}
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/*!
@function redirect
@abstract Handles redirects under iis and apache
@discussion Author: Seek3r <br>
Title: Handles redirects under iis and apache <br>
Description: This function handles redirects under iis and apache
it assumes that $phpgw->link() has already been called <br>
Syntax: string redirect(url as string) <br>
Example1: None yet
@param url
*/
function redirect($url = "")
{
global $HTTP_ENV_VARS;
$iis = strpos($HTTP_ENV_VARS["SERVER_SOFTWARE"], "IIS", 0);
if ( !$url ) {
$url = $PHP_SELF;
}
if ( $iis ) {
echo "\n<HTML>\n<HEAD>\n<TITLE>Redirecting to $url</TITLE>";
echo "\n<META HTTP-EQUIV=REFRESH CONTENT=\"0; URL=$url\">";
echo "\n</HEAD><BODY>";
echo "<H3>Please continue to <a href=\"$url\">this page</a></H3>";
echo "\n</BODY></HTML>";
exit;
} else {
Header("Location: $url");
print("\n\n");
exit;
}
}
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/*!
@function lang
@abstract Shortcut to tranlation class
@discussion Author: Jengo <br>
Title: Shortcut to translation class <br>
Description: This function is a basic wrapper to translation->translate() <br>
Syntax: string redirect(key as string) <br>
Example1: None yet
*/
function lang($key, $m1 = "", $m2 = "", $m3 = "", $m4 = "")
{
global $phpgw;
return $this->translation->translate($key);
}
/* end of class */
}
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?>