forked from extern/egroupware
346 lines
16 KiB
PHP
346 lines
16 KiB
PHP
<?php
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//$debugme = "on";
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/**************************************************************************\
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* phpGroupWare API - phpgwapi loader *
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* This file written by Dan Kuykendall <seek3r@phpgroupware.org> *
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* and Joseph Engo <jengo@phpgroupware.org> *
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* Has a few functions, but primary role is to load the phpgwapi *
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* Copyright (C) 2000, 2001 Dan Kuykendall *
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* -------------------------------------------------------------------------*
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* This library is part of the phpGroupWare API *
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* http://www.phpgroupware.org/api *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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/****************************************************************************\
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* Direct functions, which are not part of the API class *
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* because they are require to be availble at the lowest level. *
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\****************************************************************************/
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function CreateObject($classname, $constructor_param = "")
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{
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global $phpgw, $phpgw_info, $phpgw_domain;
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$classpart = explode (".", $classname);
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$appname = $classpart[0];
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$classname = $classpart[1];
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if (!$phpgw_info["flags"]["included_classes"][$classname]){
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$phpgw_info["flags"]["included_classes"][$classname] = True;
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include(PHPGW_INCLUDE_ROOT."/".$appname."/inc/class.".$classname.".inc.php");
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}
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if ($constructor_param == ""){
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$obj = new $classname;
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} else {
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$obj = new $classname($constructor_param);
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}
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return $obj;
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}
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function lang($key, $m1="", $m2="", $m3="", $m4="", $m5="", $m6="", $m7="", $m8="", $m9="", $m10="" )
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{
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global $phpgw;
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// # TODO: check if $m1 is of type array.
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// If so, use it instead of $m2-$mN (Stephan)
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$vars = array( $m1, $m2, $m3, $m4, $m5, $m6, $m7, $m8, $m9, $m10 );
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$value = $phpgw->translation->translate("$key", $vars );
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return $value;
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}
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/* Just a temp wrapper. ###DELETE_ME#### (Seek3r) */
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function check_code($code)
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{
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global $phpgw;
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return $phpgw->common->check_code($code);
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}
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function filesystem_separator()
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{
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if (PHP_OS == 'Windows' || PHP_OS == 'OS/2') {
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return '\\';
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} else {
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return '/';
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}
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}
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function print_debug($text)
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{
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global $debugme;
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if ($debugme == "on") { echo 'debug: '.$text.'<br>'; }
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}
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print_debug('core functions are done');
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/****************************************************************************\
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* Quick verification of sane environment *
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\****************************************************************************/
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error_reporting(7);
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/* Make sure the header.inc.php is current. */
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if ($phpgw_info["server"]["versions"]["header"] != $phpgw_info["server"]["versions"]["current_header"]){
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echo "<center><b>You need to port your settings to the new header.inc.php version.</b></center>";
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exit;
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}
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/* Make sure the developer is following the rules. */
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if (!isset($phpgw_info["flags"]["currentapp"])) {
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echo "<b>!!! YOU DO NOT HAVE YOUR \$phpgw_info[\"flags\"][\"currentapp\"] SET !!!";
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echo "<br>!!! PLEASE CORRECT THIS SITUATION !!!</b>";
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}
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magic_quotes_runtime(false);
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print_debug('sane environment');
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/****************************************************************************\
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* Multi-Domain support *
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\****************************************************************************/
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/* make them fix their header */
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if (!isset($phpgw_domain)) {
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echo "<center><b>The administration is required to upgrade the header.inc.php file before you can continue.</b></center>";
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exit;
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}
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reset($phpgw_domain);
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$default_domain = each($phpgw_domain);
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$phpgw_info["server"]["default_domain"] = $default_domain[0];
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unset ($default_domain); // we kill this for security reasons
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/* This code will handle virtdomains so that is a user logins with user@domain.com, it will switch into virtualization mode. */
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if (isset($domain)){
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$phpgw_info["user"]["domain"] = $domain;
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} elseif (isset($login) && isset($logindomain)) {
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if (!ereg ("\@", $login)){
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$login = $login."@".$logindomain;
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}
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$phpgw_info["user"]["domain"] = $logindomain;
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unset ($logindomain);
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} elseif (isset($login) && !isset($logindomain)) {
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if (ereg ("\@", $login)) {
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$login_array = explode("@", $login);
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$phpgw_info["user"]["domain"] = $login_array[1];
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} else {
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$phpgw_info["user"]["domain"] = $phpgw_info["server"]["default_domain"];
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$login = $login."@".$phpgw_info["user"]["domain"];
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}
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}
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if (isset($phpgw_domain[$phpgw_info["user"]["domain"]])){
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$phpgw_info["server"]["db_host"] = $phpgw_domain[$phpgw_info["user"]["domain"]]["db_host"];
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$phpgw_info["server"]["db_name"] = $phpgw_domain[$phpgw_info["user"]["domain"]]["db_name"];
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$phpgw_info["server"]["db_user"] = $phpgw_domain[$phpgw_info["user"]["domain"]]["db_user"];
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$phpgw_info["server"]["db_pass"] = $phpgw_domain[$phpgw_info["user"]["domain"]]["db_pass"];
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$phpgw_info["server"]["db_type"] = $phpgw_domain[$phpgw_info["user"]["domain"]]["db_type"];
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} else {
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$phpgw_info["server"]["db_host"] = $phpgw_domain[$phpgw_info["server"]["default_domain"]]["db_host"];
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$phpgw_info["server"]["db_name"] = $phpgw_domain[$phpgw_info["server"]["default_domain"]]["db_name"];
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$phpgw_info["server"]["db_user"] = $phpgw_domain[$phpgw_info["server"]["default_domain"]]["db_user"];
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$phpgw_info["server"]["db_pass"] = $phpgw_domain[$phpgw_info["server"]["default_domain"]]["db_pass"];
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$phpgw_info["server"]["db_type"] = $phpgw_domain[$phpgw_info["server"]["default_domain"]]["db_type"];
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}
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if ($phpgw_info["flags"]["currentapp"] != "login" && ! $phpgw_info["server"]["show_domain_selectbox"]) {
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unset ($phpgw_domain); // we kill this for security reasons
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}
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unset ($domain); // we kill this to save memory
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print_debug('domain: '.$phpgw_info["user"]["domain"]);
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// Dont know where to put this (seek3r)
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// This is where it belongs (jengo)
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/* Since LDAP will return system accounts, there are a few we don't want to login. */
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$phpgw_info["server"]["global_denied_users"] = array('root' => True,
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'bin' => True,
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'daemon' => True,
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'adm' => True,
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'lp' => True,
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'sync' => True,
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'shutdown' => True,
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'halt' => True,
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'mail' => True,
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'news' => True,
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'uucp' => True,
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'operator' => True,
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'games' => True,
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'gopher' => True,
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'nobody' => True,
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'xfs' => True,
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'pgsql' => True,
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'mysql' => True,
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'postgres' => True,
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'ftp' => True,
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'gdm' => True,
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'named' => True
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);
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/****************************************************************************\
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* These lines load up the API, fill up the $phpgw_info array, etc *
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\****************************************************************************/
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/* Load main class */
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$phpgw = CreateObject("phpgwapi.phpgw");
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$phpgw->phpgw_();
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print_debug('main class loaded');
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/* Fill phpgw_info["server"] array */
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$phpgw->db->query("select * from phpgw_config",__LINE__,__FILE__);
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while ($phpgw->db->next_record()) {
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$phpgw_info["server"][$phpgw->db->f("config_name")] = stripslashes($phpgw->db->f("config_value"));
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}
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// Handy little shortcut
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$sep = $phpgw_info["server"]["dir_separator"];
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/****************************************************************************\
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* Stuff to use if logging in or logging out *
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\****************************************************************************/
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if ($phpgw_info["flags"]["currentapp"] == "login" || $phpgw_info["flags"]["currentapp"] == "logout") {
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if ($phpgw_info["flags"]["currentapp"] == "login") {
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if ($login != ""){
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$login_array = explode("@",$login);
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$login_id = $phpgw->accounts->name2id($login_array[0]);
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$phpgw->accounts->accounts($login_id);
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$phpgw->preferences->preferences($login_id);
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}
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}
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/****************************************************************************\
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* Everything from this point on will ONLY happen if *
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* the currentapp is not login or logout *
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\****************************************************************************/
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} else {
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if (! $phpgw->session->verify()) {
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Header("Location: " . $phpgw->redirect($phpgw->session->link($phpgw_info["server"]["webserver_url"]."/login.php","cd=10")));
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exit;
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}
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/* A few hacker resistant constants that will be used throught the program */
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define("PHPGW_TEMPLATE_DIR",$phpgw->common->get_tpl_dir("phpgwapi"));
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define("PHPGW_IMAGES_DIR", $phpgw->common->get_image_path("phpgwapi"));
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define("PHPGW_IMAGES_FILEDIR", $phpgw->common->get_image_dir("phpgwapi"));
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define("PHPGW_APP_ROOT", $phpgw->common->get_app_dir());
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define("PHPGW_APP_INC", $phpgw->common->get_inc_dir());
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define("PHPGW_APP_TPL", $phpgw->common->get_tpl_dir());
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define("PHPGW_IMAGES", $phpgw->common->get_image_path());
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define("PHPGW_IMAGES_DIR", $phpgw->common->get_image_dir());
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define("PHPGW_ACL_READ",1);
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define("PHPGW_ACL_ADD",2);
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define("PHPGW_ACL_EDIT",4);
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define("PHPGW_ACL_DELETE",8);
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/********* Load up additional phpgw_info["server"] values *********/
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/* LEGACY SUPPORT!!! WILL BE DELETED AFTER 0.9.11 IS RELEASED !!! */
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$phpgw_info["server"]["template_dir"] = PHPGW_TEMPLATE_DIR;
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$phpgw_info["server"]["images_dir"] = PHPGW_IMAGES_DIR;
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$phpgw_info["server"]["images_filedir"] = PHPGW_IMAGES_FILEDIR;
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$phpgw_info["server"]["app_root"] = PHPGW_APP_ROOT;
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$phpgw_info["server"]["app_inc"] = PHPGW_APP_INC;
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$phpgw_info["server"]["app_tpl"] = PHPGW_APP_TPL;
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$phpgw_info["server"]["app_images"] = PHPGW_IMAGES;
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$phpgw_info["server"]["app_images_dir"] = PHPGW_IMAGES_DIR;
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/* END LEGACY SUPPORT!!!*/
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/********* This sets the user variables *********/
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$phpgw_info["user"]["private_dir"] = $phpgw_info["server"]["files_dir"]
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. "/users/".$phpgw_info["user"]["userid"];
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/* This will make sure that a user has the basic default prefs. If not it will add them */
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$phpgw->preferences->verify_basic_settings();
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/********* Optional classes, which can be disabled for performance increases *********/
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if ($phpgw_info["flags"]["enable_categories_class"]) {
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$phpgw->categories = CreateObject("phpgwapi.categories");
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}
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if ($phpgw_info["flags"]["enable_network_class"]) {
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$phpgw->network = CreateObject("phpgwapi.network");
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}
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if ($phpgw_info["flags"]["enable_send_class"]) {
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$phpgw->send = CreateObject("phpgwapi.send");
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}
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if ($phpgw_info["flags"]["enable_nextmatchs_class"]) {
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$phpgw->nextmatchs = CreateObject("phpgwapi.nextmatchs");
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}
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if ($phpgw_info["flags"]["enable_utilities_class"]) {
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$phpgw->utilities = CreateObject("phpgwapi.utilities");
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$phpgw->utilities->utilities_();
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}
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if ($phpgw_info["flags"]["enable_vfs_class"]) {
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$phpgw->vfs = CreateObject("phpgwapi.vfs");
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}
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/*************************************************************************\
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* These lines load up the templates class *
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\*************************************************************************/
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$phpgw->template = CreateObject("phpgwapi.Template", PHPGW_TEMPLATE_DIR);
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/*************************************************************************\
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* These lines load up the themes *
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\*************************************************************************/
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include(PHPGW_SERVER_ROOT . "/phpgwapi/themes/" .
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$phpgw_info["user"]["preferences"]["common"]["theme"] . ".theme");
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if ($phpgw_info["theme"]["bg_color"] == "") {
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/* Looks like there was a problem finding that theme. Try the default */
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echo "Warning: error locating selected theme";
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include (PHPGW_SERVER_ROOT . "/phpgwapi/themes/default.theme");
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if ($phpgw_info["theme"]["bg_color"] == "") {
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/* Hope we don't get to this point. Better then the user seeing a */
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/* complety back screen and not know whats going on */
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echo "<body bgcolor=FFFFFF>Fatal error: no themes found";
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exit;
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}
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}
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/*************************************************************************\
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* If they are using frames, we need to set some variables *
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\*************************************************************************/
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if (($phpgw_info["user"]["preferences"]["common"]["useframes"] && $phpgw_info["server"]["useframes"] == "allowed")
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|| ($phpgw_info["server"]["useframes"] == "always")) {
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$phpgw_info["flags"]["navbar_target"] = "phpgw_body";
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}
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/*************************************************************************\
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* Verify that the users session is still active otherwise kick them out *
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\*************************************************************************/
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if ($phpgw_info["flags"]["currentapp"] != "home" &&
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$phpgw_info["flags"]["currentapp"] != "preferences" &&
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$phpgw_info["flags"]["currentapp"] != "about") {
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if (! $phpgw_info["user"]["apps"][$phpgw_info["flags"]["currentapp"]]) {
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$phpgw->common->phpgw_header();
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echo "<p><center><b>".lang("Access not permitted")."</b></center>";
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$phpgw->common->phpgw_exit(True);
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}
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}
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/*************************************************************************\
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* Load the header unless the developer turns it off *
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\*************************************************************************/
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if (! $phpgw_info["flags"]["noheader"]) {
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$phpgw->common->phpgw_header();
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}
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/*************************************************************************\
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* Load the app include files if the exists *
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\*************************************************************************/
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/* Then the include file */
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if (! preg_match ("/phpgwapi/i", PHPGW_APP_INC) && file_exists(PHPGW_APP_INC."/functions.inc.php")){
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include(PHPGW_APP_INC . "/functions.inc.php");
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}
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if (!$phpgw_info["flags"]["noheader"] && ! $phpgw_info["flags"]["noappheader"] &&
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file_exists(PHPGW_APP_INC . "/header.inc.php")) {
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include(PHPGW_APP_INC . "/header.inc.php");
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}
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}
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error_reporting(7);
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