* * and Joseph Engo * * Has a few functions, but primary role is to load the phpgwapi * * Copyright (C) 2000, 2001 Dan Kuykendall * * -------------------------------------------------------------------------* * This library is part of the eGroupWare API * * http://www.egroupware.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 * \**************************************************************************/ /* $Id$ */ /***************************************************************************\ * If running in PHP3, then force admin to upgrade * \***************************************************************************/ error_reporting(error_reporting() & ~E_NOTICE); if (!function_exists('version_compare'))//version_compare() is only available in PHP4.1+ { echo 'eGroupWare requires PHP 4.1 or greater.
'; echo 'Please contact your System Administrator'; exit; } include(PHPGW_API_INC.'/common_functions.inc.php'); /*! @function lang @abstract function to handle multilanguage support */ function lang($key,$m1='',$m2='',$m3='',$m4='',$m5='',$m6='',$m7='',$m8='',$m9='',$m10='') { if(is_array($m1)) { $vars = $m1; } else { $vars = array($m1,$m2,$m3,$m4,$m5,$m6,$m7,$m8,$m9,$m10); } $value = $GLOBALS['egw']->translation->translate("$key",$vars); return $value; } /* Make sure the header.inc.php is current. */ if (!isset($GLOBALS['egw_info']) || $GLOBALS['egw_info']['server']['versions']['header'] < $GLOBALS['egw_info']['server']['versions']['current_header']) { echo 'You need to port your settings to the new header.inc.php version by running setup/headeradmin.'; exit; } /* Make sure the developer is following the rules. */ if (!isset($GLOBALS['egw_info']['flags']['currentapp'])) { /* This object does not exist yet. */ /* $GLOBALS['egw']->log->write(array('text'=>'W-MissingFlags, currentapp flag not set'));*/ echo '!!! YOU DO NOT HAVE YOUR $GLOBALS[\'phpgw_info\'][\'flags\'][\'currentapp\'] SET !!!'; echo '
!!! PLEASE CORRECT THIS SITUATION !!!'; } magic_quotes_runtime(false); print_debug('sane environment','messageonly','api'); /****************************************************************************\ * Multi-Domain support * \****************************************************************************/ /* make them fix their header */ if (!isset($GLOBALS['egw_domain'])) { echo 'The administrator must upgrade the header.inc.php file before you can continue.'; exit; } if (!isset($GLOBALS['egw_info']['server']['default_domain']) || // allow to overwrite the default domain !isset($GLOBALS['egw_domain'][$GLOBALS['egw_info']['server']['default_domain']])) { reset($GLOBALS['egw_domain']); list($GLOBALS['egw_info']['server']['default_domain']) = each($GLOBALS['egw_domain']); } if (isset($_POST['login'])) // on login { $GLOBALS['login'] = $_POST['login']; if (strstr($GLOBALS['login'],'@') === False || count($GLOBALS['egw_domain']) == 1) { $GLOBALS['login'] .= '@' . get_var('logindomain',array('POST'),$GLOBALS['egw_info']['server']['default_domain']); } $parts = explode('@',$GLOBALS['login']); $GLOBALS['egw_info']['user']['domain'] = array_pop($parts); } else // on "normal" pageview { $GLOBALS['egw_info']['user']['domain'] = get_var('domain', array('GET', 'COOKIE'), FALSE); } if (@isset($GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']])) { $GLOBALS['egw_info']['server']['db_host'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]['db_host']; $GLOBALS['egw_info']['server']['db_port'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]['db_port']; $GLOBALS['egw_info']['server']['db_name'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]['db_name']; $GLOBALS['egw_info']['server']['db_user'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]['db_user']; $GLOBALS['egw_info']['server']['db_pass'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]['db_pass']; $GLOBALS['egw_info']['server']['db_type'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['user']['domain']]['db_type']; } else { $GLOBALS['egw_info']['server']['db_host'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['server']['default_domain']]['db_host']; $GLOBALS['egw_info']['server']['db_port'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['server']['default_domain']]['db_port']; $GLOBALS['egw_info']['server']['db_name'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['server']['default_domain']]['db_name']; $GLOBALS['egw_info']['server']['db_user'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['server']['default_domain']]['db_user']; $GLOBALS['egw_info']['server']['db_pass'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['server']['default_domain']]['db_pass']; $GLOBALS['egw_info']['server']['db_type'] = $GLOBALS['egw_domain'][$GLOBALS['egw_info']['server']['default_domain']]['db_type']; } $domain_names = array_keys($GLOBALS['egw_domain']); if ($GLOBALS['egw_info']['flags']['currentapp'] != 'login' && ! $GLOBALS['egw_info']['server']['show_domain_selectbox']) { unset ($GLOBALS['egw_domain']); // we kill this for security reasons } print_debug('domain',@$GLOBALS['egw_info']['user']['domain'],'api'); /****************************************************************************\ * These lines load up the API, fill up the $phpgw_info array, etc * \****************************************************************************/ /* Load main class */ $GLOBALS['egw'] = CreateObject('phpgwapi.egw'); // for the migration $GLOBALS['phpgw'] =& $GLOBALS['egw']; /************************************************************************\ * Load up the main instance of the db class. * \************************************************************************/ $GLOBALS['egw']->db = CreateObject('phpgwapi.db'); if ($GLOBALS['egw']->debug) { $GLOBALS['egw']->db->Debug = 1; } $GLOBALS['egw']->db->Halt_On_Error = 'no'; $GLOBALS['egw']->db->connect( $GLOBALS['egw_info']['server']['db_name'], $GLOBALS['egw_info']['server']['db_host'], $GLOBALS['egw_info']['server']['db_port'], $GLOBALS['egw_info']['server']['db_user'], $GLOBALS['egw_info']['server']['db_pass'], $GLOBALS['egw_info']['server']['db_type'] ); @$GLOBALS['egw']->db->query("SELECT COUNT(config_name) FROM phpgw_config"); if(!@$GLOBALS['egw']->db->next_record()) { $setup_dir = str_replace($_SERVER['PHP_SELF'],'index.php','setup/'); echo 'Fatal Error: It appears that you have not created the database tables for ' .'eGroupWare. Click here to run setup.'; exit; } $GLOBALS['egw']->db->Halt_On_Error = 'yes'; // Set the DB's client charset if a system-charset is set $GLOBALS['egw']->db->query("select config_value from phpgw_config WHERE config_app='phpgwapi' and config_name='system_charset'",__LINE__,__FILE__); if ($GLOBALS['egw']->db->next_record() && $GLOBALS['egw']->db->f(0)) { $GLOBALS['egw']->db->Link_ID->SetCharSet($GLOBALS['egw']->db->f(0)); } /* Fill phpgw_info["server"] array */ // An Attempt to speed things up using cache premise $GLOBALS['egw']->db->query("select config_value from phpgw_config WHERE config_app='phpgwapi' and config_name='cache_phpgw_info'",__LINE__,__FILE__); if ($GLOBALS['egw']->db->num_rows()) { $GLOBALS['egw']->db->next_record(); $GLOBALS['egw_info']['server']['cache_phpgw_info'] = stripslashes($GLOBALS['egw']->db->f('config_value')); } $cache_query = "select content from phpgw_app_sessions where" ." sessionid = '0' and loginid = '0' and app = 'phpgwapi' and location = 'config'"; $GLOBALS['egw']->db->query($cache_query,__LINE__,__FILE__); $server_info_cache = $GLOBALS['egw']->db->num_rows(); if(@$GLOBALS['egw_info']['server']['cache_phpgw_info'] && $server_info_cache) { $GLOBALS['egw']->db->next_record(); $GLOBALS['egw_info']['server'] = unserialize(stripslashes($GLOBALS['egw']->db->f('content'))); } else { $GLOBALS['egw']->db->query("select * from phpgw_config WHERE config_app='phpgwapi'",__LINE__,__FILE__); while ($GLOBALS['egw']->db->next_record()) { $GLOBALS['egw_info']['server'][$GLOBALS['egw']->db->f('config_name')] = stripslashes($GLOBALS['egw']->db->f('config_value')); } if(@isset($GLOBALS['egw_info']['server']['cache_phpgw_info'])) { if($server_info_cache) { $cache_query = "DELETE FROM phpgw_app_sessions WHERE sessionid='0' and loginid='0' and app='phpgwapi' and location='config'"; $GLOBALS['egw']->db->query($cache_query,__LINE__,__FILE__); } $cache_query = 'INSERT INTO phpgw_app_sessions(sessionid,loginid,app,location,content) VALUES(' . "'0','0','phpgwapi','config','".addslashes(serialize($GLOBALS['egw_info']['server']))."')"; $GLOBALS['egw']->db->query($cache_query,__LINE__,__FILE__); } } unset($cache_query); unset($server_info_cache); if(@isset($GLOBALS['egw_info']['server']['enforce_ssl']) && !$_SERVER['HTTPS']) { Header('Location: https://' . $GLOBALS['egw_info']['server']['hostname'] . $GLOBALS['egw_info']['server']['webserver_url'] . $_SERVER['REQUEST_URI']); exit; } /****************************************************************************\ * This is a global constant that should be used * * instead of / or \ in file paths * \****************************************************************************/ define('SEP',filesystem_separator()); /************************************************************************\ * Required classes * \************************************************************************/ $GLOBALS['egw']->log = CreateObject('phpgwapi.errorlog'); $GLOBALS['egw']->translation = CreateObject('phpgwapi.translation'); $GLOBALS['egw']->common = CreateObject('phpgwapi.common'); $GLOBALS['egw']->hooks = CreateObject('phpgwapi.hooks'); $GLOBALS['egw']->auth = CreateObject('phpgwapi.auth'); $GLOBALS['egw']->accounts = CreateObject('phpgwapi.accounts'); $GLOBALS['egw']->acl = CreateObject('phpgwapi.acl'); $GLOBALS['egw']->session = CreateObject('phpgwapi.sessions',$domain_names); $GLOBALS['egw']->preferences = CreateObject('phpgwapi.preferences'); $GLOBALS['egw']->applications = CreateObject('phpgwapi.applications'); $GLOBALS['egw']->contenthistory = CreateObject('phpgwapi.contenthistory'); print_debug('main class loaded', 'messageonly','api'); if (! isset($GLOBALS['egw_info']['flags']['included_classes']['error']) || ! $GLOBALS['egw_info']['flags']['included_classes']['error']) { include(EGW_INCLUDE_ROOT.'/phpgwapi/inc/class.error.inc.php'); $GLOBALS['egw_info']['flags']['included_classes']['error'] = True; } /*****************************************************************************\ * ACL defines - moved here to work for xml-rpc/soap, also * \*****************************************************************************/ define('EGW_ACL_READ',1); define('EGW_ACL_ADD',2); define('EGW_ACL_EDIT',4); define('EGW_ACL_DELETE',8); define('EGW_ACL_PRIVATE',16); define('EGW_ACL_GROUP_MANAGERS',32); define('EGW_ACL_CUSTOM_1',64); define('EGW_ACL_CUSTOM_2',128); define('EGW_ACL_CUSTOM_3',256); // and the old ones define('PHPGW_ACL_READ',1); define('PHPGW_ACL_ADD',2); define('PHPGW_ACL_EDIT',4); define('PHPGW_ACL_DELETE',8); define('PHPGW_ACL_PRIVATE',16); define('PHPGW_ACL_GROUP_MANAGERS',32); define('PHPGW_ACL_CUSTOM_1',64); define('PHPGW_ACL_CUSTOM_2',128); define('PHPGW_ACL_CUSTOM_3',256); /****************************************************************************\ * Forcing the footer to run when the rest of the script is done. * \****************************************************************************/ register_shutdown_function(array($GLOBALS['egw']->common, 'egw_final')); /****************************************************************************\ * Stuff to use if logging in or logging out * \****************************************************************************/ if ($GLOBALS['egw_info']['flags']['currentapp'] == 'login' || $GLOBALS['egw_info']['flags']['currentapp'] == 'logout') { if ($GLOBALS['egw_info']['flags']['currentapp'] == 'login') { if (@$_POST['login'] != '') { if (count($GLOBALS['egw_domain']) > 1) { list($login) = explode('@',$_POST['login']); } else { $login = $_POST['login']; } print_debug('LID',$login,'app'); $login_id = $GLOBALS['egw']->accounts->name2id($login); print_debug('User ID',$login_id,'app'); $GLOBALS['egw']->accounts->accounts($login_id); $GLOBALS['egw']->preferences->preferences($login_id); $GLOBALS['egw']->datetime = CreateObject('phpgwapi.datetime'); } } /**************************************************************************\ * Everything from this point on will ONLY happen if * * the currentapp is not login or logout * \**************************************************************************/ } else { if (! $GLOBALS['egw']->session->verify()) { // we forward to the same place after the re-login if ($GLOBALS['egw_info']['server']['webserver_url'] && $GLOBALS['egw_info']['server']['webserver_url'] != '/') { list(,$relpath) = explode($GLOBALS['egw_info']['server']['webserver_url'],$_SERVER['PHP_SELF'],2); } else // the webserver-url is empty or just a slash '/' (eGW is installed in the docroot and no domain given) { if (preg_match('/^https?:\/\/[^\/]*\/(.*)$/',$relpath=$_SERVER['PHP_SELF'],$matches)) { $relpath = $matches[1]; } } // this removes the sessiondata if its saved in the URL $query = preg_replace('/[&]?sessionid(=|%3D)[^&]+&kp3(=|%3D)[^&]+&domain=.*$/','',$_SERVER['QUERY_STRING']); Header('Location: '.$GLOBALS['egw_info']['server']['webserver_url'].'/login.php?cd=10&phpgw_forward='.urlencode($relpath.(!empty($query) ? '?'.$query : ''))); exit; } $GLOBALS['egw']->datetime = CreateObject('phpgwapi.datetime'); /* A few hacker resistant constants that will be used throught the program */ define('EGW_TEMPLATE_DIR', $GLOBALS['egw']->common->get_tpl_dir('phpgwapi')); define('EGW_IMAGES_DIR', $GLOBALS['egw']->common->get_image_path('phpgwapi')); define('EGW_IMAGES_FILEDIR', $GLOBALS['egw']->common->get_image_dir('phpgwapi')); define('EGW_APP_ROOT', $GLOBALS['egw']->common->get_app_dir()); define('EGW_APP_INC', $GLOBALS['egw']->common->get_inc_dir()); define('EGW_APP_TPL', $GLOBALS['egw']->common->get_tpl_dir()); define('EGW_IMAGES', $GLOBALS['egw']->common->get_image_path()); define('EGW_APP_IMAGES_DIR', $GLOBALS['egw']->common->get_image_dir()); // and the old ones define('PHPGW_TEMPLATE_DIR', $GLOBALS['egw']->common->get_tpl_dir('phpgwapi')); define('PHPGW_IMAGES_DIR', $GLOBALS['egw']->common->get_image_path('phpgwapi')); define('PHPGW_IMAGES_FILEDIR', $GLOBALS['egw']->common->get_image_dir('phpgwapi')); define('PHPGW_APP_ROOT', $GLOBALS['egw']->common->get_app_dir()); define('PHPGW_APP_INC', $GLOBALS['egw']->common->get_inc_dir()); define('PHPGW_APP_TPL', $GLOBALS['egw']->common->get_tpl_dir()); define('PHPGW_IMAGES', $GLOBALS['egw']->common->get_image_path()); define('PHPGW_APP_IMAGES_DIR', $GLOBALS['egw']->common->get_image_dir()); /********* This sets the user variables *********/ $GLOBALS['egw_info']['user']['private_dir'] = $GLOBALS['egw_info']['server']['files_dir'] . '/users/'.$GLOBALS['egw_info']['user']['userid']; /* This will make sure that a user has the basic default prefs. If not it will add them */ $GLOBALS['egw']->preferences->verify_basic_settings(); /********* Optional classes, which can be disabled for performance increases *********/ while ($phpgw_class_name = each($GLOBALS['egw_info']['flags'])) { if (ereg('enable_',$phpgw_class_name[0])) { $enable_class = str_replace('enable_','',$phpgw_class_name[0]); $enable_class = str_replace('_class','',$enable_class); eval('$GLOBALS["phpgw"]->' . $enable_class . ' = createobject(\'phpgwapi.' . $enable_class . '\');'); } } unset($enable_class); reset($GLOBALS['egw_info']['flags']); /*************************************************************************\ * These lines load up the templates class * \*************************************************************************/ if(!@$GLOBALS['egw_info']['flags']['disable_Template_class']) { $GLOBALS['egw']->template = CreateObject('phpgwapi.Template',PHPGW_APP_TPL); } /*************************************************************************\ * These lines load up the themes * \*************************************************************************/ if (! $GLOBALS['egw_info']['user']['preferences']['common']['theme']) { if (@$GLOBALS['egw_info']['server']['template_set'] == 'user_choice') { $GLOBALS['egw_info']['user']['preferences']['common']['theme'] = 'default'; } else { $GLOBALS['egw_info']['user']['preferences']['common']['theme'] = $GLOBALS['egw_info']['server']['template_set']; } } if (@$GLOBALS['egw_info']['server']['force_theme'] == 'user_choice') { if (!isset($GLOBALS['egw_info']['user']['preferences']['common']['theme'])) { $GLOBALS['egw_info']['user']['preferences']['common']['theme'] = 'default'; } } else { if (isset($GLOBALS['egw_info']['server']['force_theme'])) { $GLOBALS['egw_info']['user']['preferences']['common']['theme'] = $GLOBALS['egw_info']['server']['force_theme']; } } if(@file_exists(EGW_SERVER_ROOT . '/phpgwapi/themes/' . $GLOBALS['egw_info']['user']['preferences']['common']['theme'] . '.theme')) { include(EGW_SERVER_ROOT . '/phpgwapi/themes/' . $GLOBALS['egw_info']['user']['preferences']['common']['theme'] . '.theme'); } elseif(@file_exists(EGW_SERVER_ROOT . '/phpgwapi/themes/default.theme')) { include(EGW_SERVER_ROOT . '/phpgwapi/themes/default.theme'); } else { /* Hope we don't get to this point. Better then the user seeing a */ /* complety back screen and not know whats going on */ echo ''; $GLOBALS['egw']->log->write(array('text'=>'F-Abort, No themes found')); exit; } unset($theme_to_load); /*************************************************************************\ * If they are using frames, we need to set some variables * \*************************************************************************/ if (((isset($GLOBALS['egw_info']['user']['preferences']['common']['useframes']) && $GLOBALS['egw_info']['user']['preferences']['common']['useframes']) && $GLOBALS['egw_info']['server']['useframes'] == 'allowed') || ($GLOBALS['egw_info']['server']['useframes'] == 'always')) { $GLOBALS['egw_info']['flags']['navbar_target'] = 'phpgw_body'; } /*************************************************************************\ * Verify that the users session is still active otherwise kick them out * \*************************************************************************/ if ($GLOBALS['egw_info']['flags']['currentapp'] != 'home' && $GLOBALS['egw_info']['flags']['currentapp'] != 'about') { // This will need to use ACL in the future if (! $GLOBALS['egw_info']['user']['apps'][$GLOBALS['egw_info']['flags']['currentapp']] || (@$GLOBALS['egw_info']['flags']['admin_only'] && ! $GLOBALS['egw_info']['user']['apps']['admin'])) { $GLOBALS['egw']->common->phpgw_header(); if ($GLOBALS['egw_info']['flags']['noheader']) { echo parse_navbar(); } $GLOBALS['egw']->log->write(array('text'=>'W-Permissions, Attempted to access %1','p1'=>$GLOBALS['egw_info']['flags']['currentapp'])); echo '

'.lang('Access not permitted').''; $GLOBALS['egw']->common->phpgw_exit(True); } } if(!is_object($GLOBALS['egw']->datetime)) { $GLOBALS['egw']->datetime = CreateObject('phpgwapi.datetime'); } $GLOBALS['egw']->applications->read_installed_apps(); // to get translated app-titles /*************************************************************************\ * Load the header unless the developer turns it off * \*************************************************************************/ if (!@$GLOBALS['egw_info']['flags']['noheader']) { $GLOBALS['egw']->common->phpgw_header(); } /*************************************************************************\ * Load the app include files if the exists * \*************************************************************************/ /* Then the include file */ if (PHPGW_APP_INC != "" && ! preg_match ("/phpgwapi/i", PHPGW_APP_INC) && file_exists(PHPGW_APP_INC . '/functions.inc.php') && !isset($_GET['menuaction'])) { include(PHPGW_APP_INC . '/functions.inc.php'); } if (!@$GLOBALS['egw_info']['flags']['noheader'] && !@$GLOBALS['egw_info']['flags']['noappheader'] && file_exists(PHPGW_APP_INC . '/header.inc.php') && !isset($_GET['menuaction'])) { include(PHPGW_APP_INC . '/header.inc.php'); } }