interface/globals.php

   1 <?php
   2
   3 // Is this windows or non-windows? Create a boolean definition.
   4 if (!defined('IS_WINDOWS'))
   5  define('IS_WINDOWS', (stripos(PHP_OS,'WIN') === 0));
   6
   7 // Some important php.ini overrides. Defaults for these values are often
   8 // too small.  You might choose to adjust them further.
   9 //
  10 ini_set('session.gc_maxlifetime', '14400');
  11
  12 /* If the includer didn't specify, assume they want us to "fake" register_globals. */
  13 if (!isset($fake_register_globals)) {
  14         $fake_register_globals = TRUE;
  15 }
  16
  17 /* Pages with "myadmin" in the URL don't need register_globals. */
  18 $fake_register_globals =
  19         $fake_register_globals && (strpos($_SERVER['REQUEST_URI'],"myadmin") === FALSE);
  20
  21 // Emulates register_globals = On.  Moved to here from the bottom of this file
  22 // to address security issues.  Need to change everything requiring this!
  23 if ($fake_register_globals) {
  24   extract($_GET);
  25   extract($_POST);
  26 }
  27
  28 // This is for sanitization of all escapes.
  29 //  (ie. reversing magic quotes if it's set)
  30 if (isset($sanitize_all_escapes) && $sanitize_all_escapes) {
  31   if (get_magic_quotes_gpc()) {
  32     function undoMagicQuotes($array, $topLevel=true) {
  33       $newArray = array();
  34       foreach($array as $key => $value) {
  35         if (!$topLevel) {
  36           $key = stripslashes($key);
  37         }
  38         if (is_array($value)) {
  39           $newArray[$key] = undoMagicQuotes($value, false);
  40         }
  41         else {
  42           $newArray[$key] = stripslashes($value);
  43         }
  44       }
  45       return $newArray;
  46     }
  47     $_GET = undoMagicQuotes($_GET);
  48     $_POST = undoMagicQuotes($_POST);
  49     $_COOKIE = undoMagicQuotes($_COOKIE);
  50     $_REQUEST = undoMagicQuotes($_REQUEST);
  51   }
  52 }
  53
  54 //
  55 // The webserver_root and web_root are now automatically collected.
  56 // If not working, can set manually below.
  57 // Auto collect the full absolute directory path for openemr.
  58 $webserver_root = dirname(dirname(__FILE__));
  59 if (IS_WINDOWS) {
  60  //convert windows path separators
  61  $webserver_root = str_replace("\\","/",$webserver_root);
  62 }
  63 // Auto collect the relative html path, i.e. what you would type into the web
  64 // browser after the server address to get to OpenEMR.
  65 $web_root = substr($webserver_root, strlen($_SERVER['DOCUMENT_ROOT']));
  66 // Ensure web_root starts with a path separator
  67 if (preg_match("/^[^\/]/",$web_root)) {
  68  $web_root = "/".$web_root;
  69 }
  70 // The webserver_root and web_root are now automatically collected in
  71 //  real time per above code. If above is not working, can uncomment and
  72 //  set manually here:
  73 //   $webserver_root = "/var/www/openemr";
  74 //   $web_root =  "/openemr";
  75 //
  76
  77 // This is the directory that contains site-specific data.  Change this
  78 // only if you have some reason to.
  79 $GLOBALS['OE_SITES_BASE'] = "$webserver_root/sites";
  80
  81 // The session name names a cookie stored in the browser.
  82 // If you modify session_name, then need to place the identical name in
  83 // the phpmyadmin file here: openemr/phpmyadmin/libraries/session.inc.php
  84 // at line 71. This was required after embedded new phpmyadmin version on
  85 // 05-12-2009 by Brady. Hopefully will figure out a more appropriate fix.
  86 // Now that restore_session() is implemented in javaScript, session IDs are
  87 // effectively saved in the top level browser window and there is no longer
  88 // any need to change the session name for different OpenEMR instances.
  89 session_name("OpenEMR");
  90
  91 session_start();
  92
  93 // Set the site ID if required.  This must be done before any database
  94 // access is attempted.
  95 if (empty($_SESSION['site_id']) || !empty($_GET['site'])) {
  96   if (!empty($_GET['site'])) {
  97     $tmp = $_GET['site'];
  98   }
  99   else {
 100     if (!$ignoreAuth) die("Site ID is missing from session data!");
 101     $tmp = $_SERVER['HTTP_HOST'];
 102     if (!is_dir($GLOBALS['OE_SITES_BASE'] . "/$tmp")) $tmp = "default";
 103   }
 104   if (empty($tmp) || preg_match('/[^A-Za-z0-9\\-.]/', $tmp))
 105     die("Site ID '". htmlspecialchars($tmp,ENT_NOQUOTES) . "' contains invalid characters.");
 106   if (isset($_SESSION['site_id']) && ($_SESSION['site_id'] != $tmp)) {
 107     // This is to prevent using session to penetrate other OpenEMR instances within same multisite module
 108     session_unset(); // clear session, clean logout
 109     if (isset($landingpage) && !empty($landingpage)) {
 110       // OpenEMR Patient Portal use
 111       header('Location: index.php?site='.$tmp);
 112     }
 113     else {
 114       // Main OpenEMR use
 115       header('Location: ../login/login_frame.php?site='.$tmp); // Assuming in the interface/main directory
 116     }
 117     exit;
 118   }
 119   if (!isset($_SESSION['site_id']) || $_SESSION['site_id'] != $tmp) {
 120     $_SESSION['site_id'] = $tmp;
 121     //error_log("Session site ID has been set to '$tmp'"); // debugging
 122   }
 123 }
 124
 125 // Set the site-specific directory path.
 126 $GLOBALS['OE_SITE_DIR'] = $GLOBALS['OE_SITES_BASE'] . "/" . $_SESSION['site_id'];
 127
 128 require_once($GLOBALS['OE_SITE_DIR'] . "/config.php");
 129
 130 // Collecting the utf8 disable flag from the sqlconf.php file in order
 131 // to set the correct html encoding. utf8 vs iso-8859-1. If flag is set
 132 // then set to iso-8859-1.
 133 require_once(dirname(__FILE__) . "/../library/sqlconf.php");
 134 if (!$disable_utf8_flag) {
 135  ini_set('default_charset', 'utf-8');
 136  $HTML_CHARSET = "UTF-8";
 137 }
 138 else {
 139  ini_set('default_charset', 'iso-8859-1');
 140  $HTML_CHARSET = "ISO-8859-1";
 141 }
 142
 143 // Root directory, relative to the webserver root:
 144 $GLOBALS['rootdir'] = "$web_root/interface";
 145 $rootdir = $GLOBALS['rootdir'];
 146 // Absolute path to the source code include and headers file directory (Full path):
 147 $GLOBALS['srcdir'] = "$webserver_root/library";
 148 // Absolute path to the location of documentroot directory for use with include statements:
 149 $GLOBALS['fileroot'] = "$webserver_root";
 150 // Absolute path to the location of interface directory for use with include statements:
 151 $include_root = "$webserver_root/interface";
 152 // Absolute path to the location of documentroot directory for use with include statements:
 153 $GLOBALS['webroot'] = $web_root;
 154
 155 $GLOBALS['template_dir'] = $GLOBALS['fileroot'] . "/templates/";
 156 $GLOBALS['incdir'] = $include_root;
 157 // Location of the login screen file
 158 $GLOBALS['login_screen'] = $GLOBALS['rootdir'] . "/login_screen.php";
 159
 160 // Variable set for Eligibility Verification [EDI-271] path
 161 $GLOBALS['edi_271_file_path'] = $GLOBALS['OE_SITE_DIR'] . "/edi/";
 162
 163 // Include the translation engine. This will also call sql.inc to
 164 //  open the openemr mysql connection.
 165 include_once (dirname(__FILE__) . "/../library/translation.inc.php");
 166
 167 // Include convenience functions with shorter names than "htmlspecialchars" (for security)
 168 require_once (dirname(__FILE__) . "/../library/htmlspecialchars.inc.php");
 169
 170 // Include sanitization/checking functions (for security)
 171 require_once (dirname(__FILE__) . "/../library/formdata.inc.php");
 172
 173 // Include sanitization/checking function (for security)
 174 require_once (dirname(__FILE__) . "/../library/sanitize.inc.php");
 175
 176 // Includes functions for date internationalization
 177 include_once (dirname(__FILE__) . "/../library/date_functions.php");
 178
 179 // Defaults for specific applications.
 180 $GLOBALS['athletic_team'] = false;
 181 $GLOBALS['weight_loss_clinic'] = false;
 182 $GLOBALS['ippf_specific'] = false;
 183 $GLOBALS['cene_specific'] = false;
 184
 185 // Defaults for drugs and products.
 186 $GLOBALS['inhouse_pharmacy'] = false;
 187 $GLOBALS['sell_non_drug_products'] = 0;
 188
 189 $glrow = sqlQuery("SHOW TABLES LIKE 'globals'");
 190 if (!empty($glrow)) {
 191   // Collect user specific settings from user_settings table.
 192   //
 193   $gl_user = array();
 194   if (!empty($_SESSION['authUserID'])) {
 195     $glres_user = sqlStatement("SELECT `setting_label`, `setting_value` " .
 196       "FROM `user_settings` " .
 197       "WHERE `setting_user` = ? " .
 198       "AND `setting_label` LIKE 'global:%'", array($_SESSION['authUserID']) );
 199     for($iter=0; $row=sqlFetchArray($glres_user); $iter++) {
 200       //remove global_ prefix from label
 201       $row['setting_label'] = substr($row['setting_label'],7);
 202       $gl_user[$iter]=$row;
 203     }
 204   }
 205   // Set global parameters from the database globals table.
 206   // Some parameters require custom handling.
 207   //
 208   $GLOBALS['language_menu_show'] = array();
 209   $glres = sqlStatement("SELECT gl_name, gl_index, gl_value FROM globals " .
 210     "ORDER BY gl_name, gl_index");
 211   while ($glrow = sqlFetchArray($glres)) {
 212     $gl_name  = $glrow['gl_name'];
 213     $gl_value = $glrow['gl_value'];
 214     // Adjust for user specific settings
 215     if (!empty($gl_user)) {
 216       foreach ($gl_user as $setting) {
 217         if ($gl_name == $setting['setting_label']) {
 218           $gl_value = $setting['setting_value'];
 219         }
 220       }
 221     }
 222     if ($gl_name == 'language_menu_other') {
 223       $GLOBALS['language_menu_show'][] = $gl_value;
 224     }
 225     else if ($gl_name == 'css_header') {
 226       $GLOBALS[$gl_name] = "$rootdir/themes/" . $gl_value;
 227     }
 228     else if ($gl_name == 'specific_application') {
 229       if      ($gl_value == '1') $GLOBALS['athletic_team'] = true;
 230       else if ($gl_value == '2') $GLOBALS['ippf_specific'] = true;
 231       else if ($gl_value == '3') $GLOBALS['weight_loss_clinic'] = true;
 232     }
 233     else if ($gl_name == 'inhouse_pharmacy') {
 234       if ($gl_value) $GLOBALS['inhouse_pharmacy'] = true;
 235       if ($gl_value == '2') $GLOBALS['sell_non_drug_products'] = 1;
 236       else if ($gl_value == '3') $GLOBALS['sell_non_drug_products'] = 2;
 237     }
 238     else {
 239       $GLOBALS[$gl_name] = $gl_value;
 240     }
 241   }
 242   // Language cleanup stuff.
 243   $GLOBALS['language_menu_login'] = false;
 244   if ((count($GLOBALS['language_menu_show']) >= 1) || $GLOBALS['language_menu_showall']) {
 245     $GLOBALS['language_menu_login'] = true;
 246   }
 247   //
 248   // End of globals table processing.
 249 }
 250 else {
 251   // Temporary stuff to handle the case where the globals table does not
 252   // exist yet.  This will happen in sql_upgrade.php on upgrading to the
 253   // first release containing this table.
 254   $GLOBALS['language_menu_login'] = true;
 255   $GLOBALS['language_menu_showall'] = true;
 256   $GLOBALS['language_menu_show'] = array('English (Standard)','Swedish');
 257   $GLOBALS['language_default'] = "English (Standard)";
 258   $GLOBALS['translate_layout'] = true;
 259   $GLOBALS['translate_lists'] = true;
 260   $GLOBALS['translate_gacl_groups'] = true;
 261   $GLOBALS['translate_form_titles'] = true;
 262   $GLOBALS['translate_document_categories'] = true;
 263   $GLOBALS['translate_appt_categories'] = true;
 264   $GLOBALS['concurrent_layout'] = 2;
 265   $timeout = 7200;
 266   $openemr_name = 'OpenEMR';
 267   $css_header = "$rootdir/themes/style_default.css";
 268   $GLOBALS['css_header'] = $css_header;
 269   $GLOBALS['schedule_start'] = 8;
 270   $GLOBALS['schedule_end'] = 17;
 271   $GLOBALS['calendar_interval'] = 15;
 272   $GLOBALS['phone_country_code'] = '1';
 273   $GLOBALS['disable_non_default_groups'] = true;
 274   $GLOBALS['ippf_specific'] = false;
 275 }
 276
 277 // If >0 this will enforce a separate PHP session for each top-level
 278 // browser window.  You must log in separately for each.  This is not
 279 // thoroughly tested yet and some browsers might have trouble with it,
 280 // so make it 0 if you must.  Alternatively, you can set it to 2 to be
 281 // notified when the session ID changes.
 282 $GLOBALS['restore_sessions'] = 1; // 0=no, 1=yes, 2=yes+debug
 283
 284 // Theme definition.  All this stuff should be moved to CSS.
 285 //
 286 if ($GLOBALS['concurrent_layout']) {
 287  $top_bg_line = ' bgcolor="#dddddd" ';
 288  $GLOBALS['style']['BGCOLOR2'] = "#dddddd";
 289  $bottom_bg_line = $top_bg_line;
 290  $title_bg_line = ' bgcolor="#bbbbbb" ';
 291  $nav_bg_line = ' bgcolor="#94d6e7" ';
 292 } else {
 293  $top_bg_line = ' bgcolor="#94d6e7" ';
 294  $GLOBALS['style']['BGCOLOR2'] = "#94d6e7";
 295  $bottom_bg_line = ' background="'.$rootdir.'/pic/aquabg.gif" ';
 296  $title_bg_line = ' bgcolor="#aaffff" ';
 297  $nav_bg_line = ' bgcolor="#94d6e7" ';
 298 }
 299 $login_filler_line = ' bgcolor="#f7f0d5" ';
 300 $logocode = "<img src='$web_root/sites/" . $_SESSION['site_id'] . "/images/login_logo.gif'>";
 301 $linepic = "$rootdir/pic/repeat_vline9.gif";
 302 $table_bg = ' bgcolor="#cccccc" ';
 303 $GLOBALS['style']['BGCOLOR1'] = "#cccccc";
 304 $GLOBALS['style']['TEXTCOLOR11'] = "#222222";
 305 $GLOBALS['style']['HIGHLIGHTCOLOR'] = "#dddddd";
 306 $GLOBALS['style']['BOTTOM_BG_LINE'] = $bottom_bg_line;
 307 // The height in pixels of the Logo bar at the top of the login page:
 308 $GLOBALS['logoBarHeight'] = 110;
 309 // The height in pixels of the Navigation bar:
 310 $GLOBALS['navBarHeight'] = 22;
 311 // The height in pixels of the Title bar:
 312 $GLOBALS['titleBarHeight'] = 40;
 313
 314 // The assistant word, MORE printed next to titles that can be clicked:
 315 //   Note this label gets translated here via the xl function
 316 //    -if you don't want it translated, then strip the xl function away
 317 $tmore = xl('(More)');
 318 // The assistant word, BACK printed next to titles that return to previous screens:
 319 //   Note this label gets translated here via the xl function
 320 //    -if you don't want it translated, then strip the xl function away
 321 $tback = xl('(Back)');
 322
 323 // This is the idle logout function:
 324 // if a page has not been refreshed within this many seconds, the interface
 325 // will return to the login page
 326 if (!empty($special_timeout)) {
 327   $timeout = intval($special_timeout);
 328 }
 329
 330 //Version tag
 331 require_once(dirname(__FILE__) . "/../version.php");
 332 $patch_appending = "";
 333 if ( ($v_realpatch != '0') && (!(empty($v_realpatch))) ) {
 334 $patch_appending = " (".$v_realpatch.")";
 335 }
 336 $openemr_version = "$v_major.$v_minor.$v_patch".$v_tag.$patch_appending;
 337
 338 $srcdir = $GLOBALS['srcdir'];
 339 $login_screen = $GLOBALS['login_screen'];
 340 $GLOBALS['css_header'] = $css_header;
 341 $GLOBALS['backpic'] = $backpic;
 342
 343 // 1 = send email message to given id for Emergency Login user activation,
 344 // else 0.
 345 $GLOBALS['Emergency_Login_email'] = $GLOBALS['Emergency_Login_email_id'] ? 1 : 0;
 346
 347 //set include_de_identification to enable De-identification (currently de-identification works fine only with linux machines)
 348 //Run de_identification_upgrade.php script to upgrade OpenEMR database to include procedures,
 349 //functions, tables for de-identification(Mysql root user and password is required for successful
 350 //execution of the de-identification upgrade script)
 351 $GLOBALS['include_de_identification']=0;
 352 // Include the authentication module code here, but the rule is
 353 // if the file has the word "login" in the source code file name,
 354 // don't include the authentication module - we do this to avoid
 355 // include loops.
 356
 357 if (!isset($ignoreAuth) || !$ignoreAuth) {
 358   include_once("$srcdir/auth.inc");
 359 }
 360
 361 // If you do not want your accounting system to have a customer added to it
 362 // for each insurance company, then set this to true.  SQL-Ledger currently
 363 // (2005-03-21) does nothing useful with insurance companies as customers.
 364 $GLOBALS['insurance_companies_are_not_customers'] = true;
 365
 366 // This is the background color to apply to form fields that are searchable.
 367 // Currently it is applicable only to the "Search or Add Patient" form.
 368 $GLOBALS['layout_search_color'] = '#ffff55';
 369
 370 //EMAIL SETTINGS
 371 $SMTP_Auth = !empty($GLOBALS['SMTP_USER']);
 372
 373 // Customize these if you are using SQL-Ledger with OpenEMR, or if you are
 374 // going to run sl_convert.php to convert from SQL-Ledger.
 375 //
 376 $sl_cash_acc    = '1060';       // sql-ledger account number for checking account
 377 $sl_ar_acc      = '1200';       // sql-ledger account number for accounts receivable
 378 $sl_income_acc  = '4320';       // sql-ledger account number for medical services income
 379 $sl_services_id = 'MS';         // sql-ledger parts table id for medical services
 380 $sl_dbname      = 'sql-ledger'; // sql-ledger database name
 381 $sl_dbuser      = 'sql-ledger'; // sql-ledger database login name
 382 $sl_dbpass      = 'secret';     // sql-ledger database login password
 383 //////////////////////////////////////////////////////////////////
 384
 385 // Don't change anything below this line. ////////////////////////////
 386
 387 $encounter = empty($_SESSION['encounter']) ? 0 : $_SESSION['encounter'];
 388
 389 if (!empty($_GET['pid']) && empty($_SESSION['pid'])) {
 390   $_SESSION['pid'] = $_GET['pid'];
 391 }
 392 elseif (!empty($_POST['pid']) && empty($_SESSION['pid'])) {
 393   $_SESSION['pid'] = $_POST['pid'];
 394 }
 395 $pid = empty($_SESSION['pid']) ? 0 : $_SESSION['pid'];
 396 $userauthorized = empty($_SESSION['userauthorized']) ? 0 : $_SESSION['userauthorized'];
 397 $groupname = empty($_SESSION['authProvider']) ? 0 : $_SESSION['authProvider'];
 398
 399 // global interface function to format text length using ellipses
 400 function strterm($string,$length) {
 401   if (strlen($string) >= ($length-3)) {
 402     return substr($string,0,$length-3) . "...";
 403   } else {
 404     return $string;
 405   }
 406 }
 407
 408 // Override temporary_files_dir if PHP >= 5.2.1.
 409 if (version_compare(phpversion(), "5.2.1", ">=")) {
 410  $GLOBALS['temporary_files_dir'] = rtrim(sys_get_temp_dir(),'/');
 411 }
 412
 413 // turn off PHP compatibility warnings
 414 ini_set("session.bug_compat_warn","off");
 415
 416 //////////////////////////////////////////////////////////////////
 417 ?>