major bug fix - web root path

[openemr.git] / interface / globals.php

<?php
/* $Id$ */
//  ------------------------------------------------------------------------ //
//                OpenEMR Electronic Medical Records System                  //
//                   Copyright (c) 2005-2010 oemr.org                        //
//                       <http://www.oemr.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.                                      //
//                                                                           //
//  You may not change or alter any portion of this comment or credits       //
//  of supporting developers from this source code or any supporting         //
//  source code which is considered copyrighted (c) material of the          //
//  original comment or credit authors.                                      //
//                                                                           //
//  This program 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 General Public License for more details.                             //
//                                                                           //
//  You should have received a copy of the GNU General Public License        //
//  along with this program; if not, write to the Free Software              //
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
//  ------------------------------------------------------------------------ //

// Is this windows or non-windows? Create a boolean definition.
if (!defined('IS_WINDOWS'))
 define('IS_WINDOWS', (stripos(PHP_OS,'WIN') === 0));

// Some important php.ini overrides. Defaults for these values are often
// too small.  You might choose to adjust them further.
//
ini_set('memory_limit', '64M');
ini_set('session.gc_maxlifetime', '14400');

// Emulates register_globals = On.  Moved to here from the bottom of this file
// to address security issues.  Need to change everything requiring this!
$ps = strpos($_SERVER['REQUEST_URI'],"myadmin");
if ($ps === false) {
  extract($_GET);
  extract($_POST);
}

require_once(dirname(__FILE__) . "/../includes/config.php");

// The full absolute directory path for openemr.
// Commonly "/var/www/openemr".
$webserver_root = dirname(dirname(__FILE__));

// This is the relative html path, i.e. what you would type into the web
// browser after the server address to get to OpenEMR.
// Commonly "/openemr".
$web_root = substr($webserver_root, strlen($_SERVER['DOCUMENT_ROOT']));

// Collecting the utf8 disable flag from the sqlconf.php file in order
// to set the correct html encoding. utf8 vs iso-8859-1. If flag is set
// then set to iso-8859-1.
require_once(dirname(__FILE__) . "/../library/sqlconf.php");
if (!$disable_utf8_flag) {    
 ini_set('default_charset', 'utf-8');
 $HTML_CHARSET = "UTF-8";
}
else {
 ini_set('default_charset', 'iso-8859-1');
 $HTML_CHARSET = "ISO-8859-1";
}

// Root directory, relative to the webserver root:
$GLOBALS['rootdir'] = "$web_root/interface";
$rootdir = $GLOBALS['rootdir'];
// Absolute path to the source code include and headers file directory (Full path):
$GLOBALS['srcdir'] = "$webserver_root/library";
// Absolute path to the location of documentroot directory for use with include statements:
$GLOBALS['fileroot'] = "$webserver_root";
// Absolute path to the location of interface directory for use with include statements:
$include_root = "$webserver_root/interface";
// Absolute path to the location of documentroot directory for use with include statements:
$GLOBALS['webroot'] = $web_root;

$GLOBALS['template_dir'] = $GLOBALS['fileroot'] . "/templates/";
$GLOBALS['incdir'] = $include_root;
// Location of the login screen file
$GLOBALS['login_screen'] = $GLOBALS['rootdir'] . "/login_screen.php";

// Include the translation engine. This will also call sql.inc to
//  open the openemr mysql connection.
include_once (dirname(__FILE__) . "/../library/translation.inc.php");

// Includes functions for date internationalization
include_once (dirname(__FILE__) . "/../library/date_functions.php");

// Defaults for specific applications.
$GLOBALS['athletic_team'] = false;
$GLOBALS['weight_loss_clinic'] = false;
$GLOBALS['ippf_specific'] = false;
$GLOBALS['cene_specific'] = false;

// Defaults for drugs and products.
$GLOBALS['inhouse_pharmacy'] = false;
$GLOBALS['sell_non_drug_products'] = 0;

$glrow = sqlQuery("SHOW TABLES LIKE 'globals'");
if (!empty($glrow)) {
  // Set global parameters from the database globals table.
  // Some parameters require custom handling.
  //
  $GLOBALS['language_menu_show'] = array();
  $glres = sqlStatement("SELECT gl_name, gl_index, gl_value FROM globals " .
    "ORDER BY gl_name, gl_index");
  while ($glrow = sqlFetchArray($glres)) {
    $gl_name  = $glrow['gl_name'];
    $gl_value = $glrow['gl_value'];
    if ($gl_name == 'language_menu_other') {
      $GLOBALS['language_menu_show'][] = $gl_value;
    }
    else if ($gl_name == 'css_header') {
      $GLOBALS[$gl_name] = "$rootdir/themes/" . $gl_value;
    }
    else if ($gl_name == 'specific_application') {
      if      ($gl_value == '1') $GLOBALS['athletic_team'] = true;
      else if ($gl_value == '2') $GLOBALS['ippf_specific'] = true;
      else if ($gl_value == '3') $GLOBALS['weight_loss_clinic'] = true;
    }
    else if ($gl_name == 'inhouse_pharmacy') {
      if ($gl_value) $GLOBALS['inhouse_pharmacy'] = true;
      if ($gl_value == '2') $GLOBALS['sell_non_drug_products'] = 1;
      else if ($gl_value == '3') $GLOBALS['sell_non_drug_products'] = 2;
    }
    else {
      if ($gl_name == 'language_default') {
        // Include default language in the selection list of languages.
        $GLOBALS['language_menu_show'][] = $glrow['gl_value'];
      }
      $GLOBALS[$gl_name] = $glrow['gl_value'];
    }
  }
  // Language cleanup stuff.
  $GLOBALS['language_menu_showall'] = false;
  $GLOBALS['language_menu_login'] = false;
  if (count($GLOBALS['language_menu_show']) > 1) {
    $GLOBALS['language_menu_login'] = true;
  }
  //
  // End of globals table processing.
}
else {
  // Temporary stuff to handle the case where the globals table does not
  // exist yet.  This will happen in sql_upgrade.php on upgrading to the
  // first release containing this table.
  $GLOBALS['language_menu_login'] = true;
  $GLOBALS['language_menu_showall'] = true;
  $GLOBALS['language_menu_show'] = array('English (Standard)','Swedish');
  $GLOBALS['language_default'] = "English (Standard)";
  $GLOBALS['translate_layout'] = true;
  $GLOBALS['translate_lists'] = true;
  $GLOBALS['translate_gacl_groups'] = true;
  $GLOBALS['translate_form_titles'] = true;
  $GLOBALS['translate_document_categories'] = true;
  $GLOBALS['translate_appt_categories'] = true;
  $GLOBALS['concurrent_layout'] = 2;
  $timeout = 7200;
  $openemr_name = 'OpenEMR';
  $css_header = "$rootdir/themes/style_sky_blue.css";
  $GLOBALS['css_header'] = $css_header;
  $GLOBALS['schedule_start'] = 8;
  $GLOBALS['schedule_end'] = 17;
  $GLOBALS['calendar_interval'] = 15;
  $GLOBALS['phone_country_code'] = '1';
  $GLOBALS['disable_non_default_groups'] = true;
  $GLOBALS['ippf_specific'] = false;
}

//
// Lists and Layouts Control Section
//
//
// 'state_custom_addlist_widget'
//  - If true, then will display a customized addlist widget for
//    state list entries (will ask for title and abbreviation)
$GLOBALS['state_custom_addlist_widget'] = true;
$GLOBALS['state_list'] = "state";
$GLOBALS['country_list'] = "country";

// Option to set the top default window. By default, it is set
// to the calendar screen. The starting directory is
// interface/main/ , hence:
//    The calendar screen is 'main_info.php' .
//    The patient search/add screen is '../new/new.php' .
$GLOBALS['default_top_pane'] = 'main_info.php';

// Default category for find_patient screen
$GLOBALS['default_category'] = 5;
$GLOBALS['default_event_title'] = 'Office Visit';

// The session name appears in cookies stored in the browser.  If you have
// multiple OpenEMR installations running on the same server, you should
// customize this name so they cannot interfere with each other.
//
// Also, if modify session_name, then need to place the identical name in
// the phpmyadmin file here: openemr/phpmyadmin/libraries/session.inc.php
// at line 71. This was required after embedded new phpmyadmin version on
// 05-12-2009 by Brady. Hopefully will figure out a more appropriate fix.
session_name("OpenEMR");

session_start();

// If >0 this will enforce a separate PHP session for each top-level
// browser window.  You must log in separately for each.  This is not
// thoroughly tested yet and some browsers might have trouble with it,
// so make it 0 if you must.  Alternatively, you can set it to 2 to be
// notified when the session ID changes.
$GLOBALS['restore_sessions'] = 1; // 0=no, 1=yes, 2=yes+debug

// Theme definition.  All this stuff should be moved to CSS.
//
if ($GLOBALS['concurrent_layout']) {
 $top_bg_line = ' bgcolor="#dddddd" ';
 $GLOBALS['style']['BGCOLOR2'] = "#dddddd";
 $bottom_bg_line = $top_bg_line;
 $title_bg_line = ' bgcolor="#bbbbbb" ';
 $nav_bg_line = ' bgcolor="#94d6e7" ';
} else {
 $top_bg_line = ' bgcolor="#94d6e7" ';
 $GLOBALS['style']['BGCOLOR2'] = "#94d6e7";
 $bottom_bg_line = ' background="'.$rootdir.'/pic/aquabg.gif" ';
 $title_bg_line = ' bgcolor="#aaffff" ';
 $nav_bg_line = ' bgcolor="#94d6e7" ';
}
$login_filler_line = ' bgcolor="#f7f0d5" ';
$login_body_line = ' background="'.$rootdir.'/pic/aquabg.gif" ';
$logocode="<img src='$rootdir/pic/logo_sky.gif'>";
$linepic = "$rootdir/pic/repeat_vline9.gif";
$table_bg = ' bgcolor="#cccccc" ';
$GLOBALS['style']['BGCOLOR1'] = "#cccccc";
$GLOBALS['style']['TEXTCOLOR11'] = "#222222";
$GLOBALS['style']['HIGHLIGHTCOLOR'] = "#dddddd";
$GLOBALS['style']['BOTTOM_BG_LINE'] = $bottom_bg_line;
// The height in pixels of the Logo bar at the top of the login page:
$GLOBALS['logoBarHeight'] = 110;
// The height in pixels of the Navigation bar:
$GLOBALS['navBarHeight'] = 22;
// The height in pixels of the Title bar:
$GLOBALS['titleBarHeight'] = 20;

// The assistant word, MORE printed next to titles that can be clicked:
//   Note this label gets translated here via the xl function
//    -if you don't want it translated, then strip the xl function away
$tmore = xl('(More)');
// The assistant word, BACK printed next to titles that return to previous screens:
//   Note this label gets translated here via the xl function
//    -if you don't want it translated, then strip the xl function away
$tback = xl('(Back)');

// This is the idle logout function:
// if a page has not been refreshed within this many seconds, the interface
// will return to the login page
if (!empty($special_timeout)) {
  $timeout = intval($special_timeout);
}

//Version tags

$v_major = '4';
$v_minor = '0';
$v_patch = '0';
$tag = '-dev'; // minor revision number, should be empty for production releases

$openemr_version = "$v_major.$v_minor.$v_patch".$tag;   // Version tag used by program

$srcdir = $GLOBALS['srcdir'];
$login_screen = $GLOBALS['login_screen'];
$GLOBALS['css_header'] = $css_header;
$GLOBALS['backpic'] = $backpic;

// 1 = send email message to given id for Emergency Login user activation,
// else 0.
$GLOBALS['Emergency_Login_email'] = $GLOBALS['Emergency_Login_email_id'] ? 1 : 0;

// Include the authentication module code here, but the rule is
// if the file has the word "login" in the source code file name,
// don't include the authentication module - we do this to avoid
// include loops.

if (!$ignoreAuth) {
  include_once("$srcdir/auth.inc");
}

// If you do not want your accounting system to have a customer added to it
// for each insurance company, then set this to true.  SQL-Ledger currently
// (2005-03-21) does nothing useful with insurance companies as customers.
$GLOBALS['insurance_companies_are_not_customers'] = true;

// This is the background color to apply to form fields that are searchable.
// Currently it is applicable only to the "Search or Add Patient" form.
$GLOBALS['layout_search_color'] = '#ffff55';

//EMAIL SETTINGS
$SMTP_Auth = !empty($GLOBALS['SMTP_USER']);

// The following credentials are provided by OpenEMR Support LLC for testing.
// When you sign up with their Lab Exchange service, they will provide you with your own credentials.

/* use this for testing
$LAB_EXCHANGE_SITEID   = "3";
$LAB_EXCHANGE_TOKEN    = "12345";
$LAB_EXCHANGE_ENDPOINT = "https://openemrsupport.com:29443/len/api";
*/

$LAB_EXCHANGE_SITEID   = "";
$LAB_EXCHANGE_TOKEN    = "";
$LAB_EXCHANGE_ENDPOINT = "";

// If you want Hylafax support then uncomment and customize the following
// statements, and also customize custom/faxcover.txt:
//
// $GLOBALS['hylafax_server']   = 'localhost';
// $GLOBALS['hylafax_basedir']  = '/var/spool/fax';
// $GLOBALS['hylafax_enscript'] = 'enscript -M Letter -B -e^ --margins=36:36:36:36';

// For scanner support, uncomment and customize the following.  This is
// the directory in which scanned-in documents may be found, and may for
// example be a smbfs-mounted share from the PC supporting the scanner:
//
// $GLOBALS['scanner_output_directory'] = '/mnt/scan_docs';

// Customize these if you are using SQL-Ledger with OpenEMR, or if you are
// going to run sl_convert.php to convert from SQL-Ledger.
//
$sl_cash_acc    = '1060';       // sql-ledger account number for checking account
$sl_ar_acc      = '1200';       // sql-ledger account number for accounts receivable
$sl_income_acc  = '4320';       // sql-ledger account number for medical services income
$sl_services_id = 'MS';         // sql-ledger parts table id for medical services
$sl_dbname      = 'sql-ledger'; // sql-ledger database name
$sl_dbuser      = 'sql-ledger'; // sql-ledger database login name
$sl_dbpass      = 'secret';     // sql-ledger database login password

///////////////////////// AUDIT LOGGING CONFIG ////////////////
//$GLOBALS["enable_auditlog"]=0 is to off the logging feature in openemr
//$GLOBALS["enable_auditlog"]=1 is to on the logging feature in openemr
//patient-record:- set 1 (0 to off) to log the patient related activites like creation of new patient, encounters, history//etc.
//scheduling:- set 1 (0 to off) to log the patient related scheduling like Appointments.
//query:- set 1 (0 to off) to log all SQL SELECT queries.
//order:- set 1 (0 to off) to log an orders like medical service or medical item (like a prescription).
//security-administration:- set 1 to (0 to off) to log events such as creating/updating users/facility etc.
//backup:- set 1 (0 to off) to log backup related activites.

//Turning off Auditing. It is currently broken due to the conflicts with LAST_INSERT_ID
$GLOBALS["enable_auditlog"]=0;
$GLOBALS["audit_events"]=array("patient-record"=>1,
                                "scheduling"=>1,
                                "query"=>0,
                                "order"=>1,
                                "security-administration"=>1,
                                "backup"=>1,
                                );

// Configure the settings below to enable Audit Trail and Node Authentication (ATNA).
// See RFC 3881, RFC 5424, RFC 5425 for details.
// atna_audit_host = The hostname of the audit repository machine
// atna_audit_port = Listening port of the RFC 5425 TLS syslog server
// atna_audit_localcert - Certificate to send to RFC 5425 TLS syslog server
// atna_audit_cacert - CA Certificate for verifying the RFC 5425 TLS syslog server
$GLOBALS['atna_audit_host'] = '';
$GLOBALS['atna_audit_port'] = 6514;
$GLOBALS['atna_audit_localcert'] = '';
$GLOBALS['atna_audit_cacert'] = '';
//////////////////////////////////////////////////////////////////

// Don't change anything below this line. ////////////////////////////

$encounter = empty($_SESSION['encounter']) ? 0 : $_SESSION['encounter'];

if (!empty($_GET['pid']) && empty($_SESSION['pid'])) {
  $_SESSION['pid'] = $_GET['pid'];
}
elseif (!empty($_POST['pid']) && empty($_SESSION['pid'])) {
  $_SESSION['pid'] = $_POST['pid'];
}
$pid = empty($_SESSION['pid']) ? 0 : $_SESSION['pid'];
$userauthorized = empty($_SESSION['userauthorized']) ? 0 : $_SESSION['userauthorized'];
$groupname = empty($_SESSION['authProvider']) ? 0 : $_SESSION['authProvider'];

// global interface function to format text length using ellipses
function strterm($string,$length) {
  if (strlen($string) >= ($length-3)) {
    return substr($string,0,$length-3) . "...";
  } else {
    return $string;
  }
}

// Override temporary_files_dir if PHP >= 5.2.1.
if (version_compare(phpversion(), "5.2.1", ">=")) {
 $GLOBALS['temporary_files_dir'] = rtrim(sys_get_temp_dir(),'/');
}

// turn off PHP compatibility warnings
ini_set("session.bug_compat_warn","off");

//////////////////////////////////////////////////////////////////
?>