interface/globals.php

   1 <?php
   2
   3 // Checks if the server's PHP version is compatible with OpenEMR:
   4 require_once(dirname(__FILE__) . "/../common/compatibility/Checker.php");
   5
   6 use OpenEMR\Checker;
   7
   8 $response = Checker::checkPhpVersion();
   9 if ($response !== true) {
  10   die($response);
  11 }
  12
  13 // Default values for optional variables that are allowed to be set by callers.
  14
  15 // Unless specified explicitly, apply Auth functions
  16 if (!isset($ignoreAuth)) $ignoreAuth = false;
  17 // Unless specified explicitly, caller is not offsite_portal and Auth is required
  18 if (!isset($ignoreAuth_offsite_portal)) $ignoreAuth_offsite_portal = false;
  19 // Same for onsite
  20 if (!isset($ignoreAuth_onsite_portal_two)) $ignoreAuth_onsite_portal_two = false;
  21 // Unless specified explicitly, "fake" register_globals.
  22 if (!isset($fake_register_globals)) $fake_register_globals = true;
  23
  24 // Is this windows or non-windows? Create a boolean definition.
  25 if (!defined('IS_WINDOWS'))
  26  define('IS_WINDOWS', (stripos(PHP_OS,'WIN') === 0));
  27
  28 // Some important php.ini overrides. Defaults for these values are often
  29 // too small.  You might choose to adjust them further.
  30 //
  31 ini_set('session.gc_maxlifetime', '14400');
  32
  33 // The webserver_root and web_root are now automatically collected.
  34 // If not working, can set manually below.
  35 // Auto collect the full absolute directory path for openemr.
  36 $webserver_root = dirname(dirname(__FILE__));
  37 if (IS_WINDOWS) {
  38  //convert windows path separators
  39  $webserver_root = str_replace("\\","/",$webserver_root);
  40 }
  41 // Collect the apache server document root (and convert to windows slashes, if needed)
  42 $server_document_root = realpath($_SERVER['DOCUMENT_ROOT']);
  43 if (IS_WINDOWS) {
  44  //convert windows path separators
  45  $server_document_root = str_replace("\\","/",$server_document_root);
  46 }
  47 // Auto collect the relative html path, i.e. what you would type into the web
  48 // browser after the server address to get to OpenEMR.
  49 // This removes the leading portion of $webserver_root that it has in common with the web server's document
  50 // root and assigns the result to $web_root. In addition to the common case where $webserver_root is
  51 // /var/www/openemr and document root is /var/www, this also handles the case where document root is
  52 // /var/www/html and there is an Apache "Alias" command that directs /openemr to /var/www/openemr.
  53 $web_root = substr($webserver_root, strspn($webserver_root ^ $server_document_root, "\0"));
  54 // Ensure web_root starts with a path separator
  55 if (preg_match("/^[^\/]/",$web_root)) {
  56  $web_root = "/".$web_root;
  57 }
  58 // The webserver_root and web_root are now automatically collected in
  59 //  real time per above code. If above is not working, can uncomment and
  60 //  set manually here:
  61 //   $webserver_root = "/var/www/openemr";
  62 //   $web_root =  "/openemr";
  63 //
  64
  65 // This is the directory that contains site-specific data.  Change this
  66 // only if you have some reason to.
  67 $GLOBALS['OE_SITES_BASE'] = "$webserver_root/sites";
  68
  69 // The session name names a cookie stored in the browser.
  70 // Now that restore_session() is implemented in javaScript, session IDs are
  71 // effectively saved in the top level browser window and there is no longer
  72 // any need to change the session name for different OpenEMR instances.
  73 // On 4/8/17, added cookie_path to improve security when using different
  74 // OpenEMR instances on same server to prevent session conflicts; also
  75 // modified interface/login/login.php and library/restoreSession.php to be
  76 // consistent with this.
  77 ini_set('session.cookie_path', $web_root ? $web_root : '/');
  78 session_name("OpenEMR");
  79
  80 session_start();
  81
  82 // Set the site ID if required.  This must be done before any database
  83 // access is attempted.
  84 if (empty($_SESSION['site_id']) || !empty($_GET['site'])) {
  85   if (!empty($_GET['site'])) {
  86     $tmp = $_GET['site'];
  87   }
  88   else {
  89     if (empty($ignoreAuth)) die("Site ID is missing from session data!");
  90     $tmp = $_SERVER['HTTP_HOST'];
  91     if (!is_dir($GLOBALS['OE_SITES_BASE'] . "/$tmp")) $tmp = "default";
  92   }
  93   if (empty($tmp) || preg_match('/[^A-Za-z0-9\\-.]/', $tmp))
  94     die("Site ID '". htmlspecialchars($tmp,ENT_NOQUOTES) . "' contains invalid characters.");
  95   if (isset($_SESSION['site_id']) && ($_SESSION['site_id'] != $tmp)) {
  96     // This is to prevent using session to penetrate other OpenEMR instances within same multisite module
  97     session_unset(); // clear session, clean logout
  98     if (isset($landingpage) && !empty($landingpage)) {
  99       // OpenEMR Patient Portal use
 100       header('Location: index.php?site='.$tmp);
 101     }
 102     else {
 103       // Main OpenEMR use
 104       header('Location: ../login/login.php?site='.$tmp); // Assuming in the interface/main directory
 105     }
 106     exit;
 107   }
 108   if (!isset($_SESSION['site_id']) || $_SESSION['site_id'] != $tmp) {
 109     $_SESSION['site_id'] = $tmp;
 110     //error_log("Session site ID has been set to '$tmp'"); // debugging
 111   }
 112 }
 113
 114 // Set the site-specific directory path.
 115 $GLOBALS['OE_SITE_DIR'] = $GLOBALS['OE_SITES_BASE'] . "/" . $_SESSION['site_id'];
 116
 117 // Set a site-specific uri root path.
 118 $GLOBALS['OE_SITE_WEBROOT'] = $web_root . "/sites/" . $_SESSION['site_id'];
 119
 120 require_once($GLOBALS['OE_SITE_DIR'] . "/config.php");
 121
 122 // Collecting the utf8 disable flag from the sqlconf.php file in order
 123 // to set the correct html encoding. utf8 vs iso-8859-1. If flag is set
 124 // then set to iso-8859-1.
 125 require_once(dirname(__FILE__) . "/../library/sqlconf.php");
 126 if (!$disable_utf8_flag) {
 127  ini_set('default_charset', 'utf-8');
 128  $HTML_CHARSET = "UTF-8";
 129  mb_internal_encoding('UTF-8');
 130 }
 131 else {
 132  ini_set('default_charset', 'iso-8859-1');
 133  $HTML_CHARSET = "ISO-8859-1";
 134  mb_internal_encoding('ISO-8859-1');
 135 }
 136
 137 // Root directory, relative to the webserver root:
 138 $GLOBALS['rootdir'] = "$web_root/interface";
 139 $rootdir = $GLOBALS['rootdir'];
 140 // Absolute path to the source code include and headers file directory (Full path):
 141 $GLOBALS['srcdir'] = "$webserver_root/library";
 142 // Absolute path to the location of documentroot directory for use with include statements:
 143 $GLOBALS['fileroot'] = "$webserver_root";
 144 // Absolute path to the location of interface directory for use with include statements:
 145 $include_root = "$webserver_root/interface";
 146 // Absolute path to the location of documentroot directory for use with include statements:
 147 $GLOBALS['webroot'] = $web_root;
 148
 149 // Static assets directory, relative to the webserver root.
 150 // (it is very likely that this path will be changed in the future))
 151 $GLOBALS['assets_static_relative'] = "$web_root/public/assets";
 152
 153 // Relative images directory, relative to the webserver root.
 154 $GLOBALS['images_static_relative'] = "$web_root/public/images";
 155
 156 // Static images directory, absolute to the webserver root.
 157 $GLOBALS['images_static_absolute'] = "$webserver_root/public/images";
 158
 159 //Composer vendor directory, absolute to the webserver root.
 160 $GLOBALS['vendor_dir'] = "$webserver_root/vendor";
 161
 162 $GLOBALS['template_dir'] = $GLOBALS['fileroot'] . "/templates/";
 163 $GLOBALS['incdir'] = $include_root;
 164 // Location of the login screen file
 165 $GLOBALS['login_screen'] = $GLOBALS['rootdir'] . "/login_screen.php";
 166
 167 // Variable set for Eligibility Verification [EDI-271] path
 168 $GLOBALS['edi_271_file_path'] = $GLOBALS['OE_SITE_DIR'] . "/edi/";
 169
 170 //  Check necessary writeable paths exist for mPDF tool
 171 if (is_dir($GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/')) {
 172     if (! is_dir($GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/ttfontdata/')) {
 173         mkdir($GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/ttfontdata/', 0755);
 174     }
 175     if (! is_dir($GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/pdf_tmp/')) {
 176         mkdir($GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/pdf_tmp/', 0755);
 177     }
 178 } else {
 179     mkdir($GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/ttfontdata/', 0755, true);
 180     mkdir($GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/pdf_tmp/', 0755);
 181 }
 182 // Safe bet support directories exist, define them.
 183 define("_MPDF_TEMP_PATH", $GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/pdf_tmp/');
 184 define("_MPDF_TTFONTDATAPATH", $GLOBALS['OE_SITE_DIR'] . '/documents/mpdf/ttfontdata/');
 185
 186 // Includes composer autoload
 187 // Note this also brings in following library files:
 188 //  library/htmlspecialchars.inc.php - Include convenience functions with shorter names than "htmlspecialchars" (for security)
 189 //  library/formdata.inc.php - Include sanitization/checking functions (for security)
 190 //  library/sanitize.inc.php - Include sanitization/checking functions (for security)
 191 //  library/date_functions.php - Includes functions for date internationalization
 192 //  library/validation/validate_core.php - Includes functions for page validation
 193 //  library/translation.inc.php - Includes translation functions
 194 require_once $GLOBALS['vendor_dir'] ."/autoload.php";
 195
 196 // This will open the openemr mysql connection.
 197 require_once (dirname(__FILE__) . "/../library/sql.inc");
 198
 199 // Include the version file
 200 require_once (dirname(__FILE__) . "/../version.php");
 201
 202 // The logging level for common/logging/logger.php
 203 // Value can be TRACE, DEBUG, INFO, WARN, ERROR, or OFF:
 204 //    - DEBUG/INFO are great for development
 205 //    - INFO/WARN/ERROR are great for production
 206 //    - TRACE is useful when debugging hard to spot bugs
 207 $GLOBALS["log_level"] = "OFF";
 208
 209 // Should Doctrine make use of connection pooling? Database connection pooling is a method
 210 // used to keep database connections open so they can be reused by others. (The only reason
 211 // to not use connection pooling is if your server has limited resources.)
 212 $GLOBALS["doctrine_connection_pooling"] = true;
 213
 214 // Defaults for specific applications.
 215 $GLOBALS['weight_loss_clinic'] = false;
 216 $GLOBALS['ippf_specific'] = false;
 217
 218 // Defaults for drugs and products.
 219 $GLOBALS['inhouse_pharmacy'] = false;
 220 $GLOBALS['sell_non_drug_products'] = 0;
 221
 222 $glrow = sqlQuery("SHOW TABLES LIKE 'globals'");
 223 if (!empty($glrow)) {
 224   // Collect user specific settings from user_settings table.
 225   //
 226   $gl_user = array();
 227   // Collect the user id first
 228   $temp_authuserid = '';
 229   if (!empty($_SESSION['authUserID'])) {
 230     //Set the user id from the session variable
 231     $temp_authuserid = $_SESSION['authUserID'];
 232   }
 233   else {
 234     if (!empty($_POST['authUser'])) {
 235       $temp_sql_ret = sqlQuery("SELECT `id` FROM `users` WHERE `username` = ?", array($_POST['authUser']) );
 236       if (!empty($temp_sql_ret['id'])) {
 237         //Set the user id from the login variable
 238         $temp_authuserid = $temp_sql_ret['id'];
 239       }
 240     }
 241   }
 242   if (!empty($temp_authuserid)) {
 243     $glres_user = sqlStatement("SELECT `setting_label`, `setting_value` " .
 244       "FROM `user_settings` " .
 245       "WHERE `setting_user` = ? " .
 246       "AND `setting_label` LIKE 'global:%'", array($temp_authuserid) );
 247     for($iter=0; $row=sqlFetchArray($glres_user); $iter++) {
 248       //remove global_ prefix from label
 249       $row['setting_label'] = substr($row['setting_label'],7);
 250       $gl_user[$iter]=$row;
 251     }
 252   }
 253   // Set global parameters from the database globals table.
 254   // Some parameters require custom handling.
 255   //
 256   $GLOBALS['language_menu_show'] = array();
 257   $glres = sqlStatement("SELECT gl_name, gl_index, gl_value FROM globals " .
 258     "ORDER BY gl_name, gl_index");
 259   while ($glrow = sqlFetchArray($glres)) {
 260     $gl_name  = $glrow['gl_name'];
 261     $gl_value = $glrow['gl_value'];
 262     // Adjust for user specific settings
 263     if (!empty($gl_user)) {
 264       foreach ($gl_user as $setting) {
 265         if ($gl_name == $setting['setting_label']) {
 266           $gl_value = $setting['setting_value'];
 267         }
 268       }
 269     }
 270     if ($gl_name == 'language_menu_other') {
 271       $GLOBALS['language_menu_show'][] = $gl_value;
 272     }
 273     else if ($gl_name == 'css_header') {
 274         $GLOBALS[$gl_name] = $rootdir.'/themes/'.$gl_value.'?v='.$v_js_includes;
 275         $temp_css_theme_name = $gl_value;
 276     }
 277     else if ($gl_name == 'weekend_days') {
 278         $GLOBALS[$gl_name] = explode(',', $gl_value);
 279     }
 280     else if ($gl_name == 'specific_application') {
 281       if ($gl_value == '2') $GLOBALS['ippf_specific'] = true;
 282       else if ($gl_value == '3') $GLOBALS['weight_loss_clinic'] = true;
 283     }
 284     else if ($gl_name == 'inhouse_pharmacy') {
 285       if ($gl_value) $GLOBALS['inhouse_pharmacy'] = true;
 286       if ($gl_value == '2') $GLOBALS['sell_non_drug_products'] = 1;
 287       else if ($gl_value == '3') $GLOBALS['sell_non_drug_products'] = 2;
 288     }
 289     else if ($gl_name == 'gbl_time_zone') {
 290       // The default PHP time zone is set here if it was specified, and is used
 291       // as source data for the MySQL time zone here and in some other places
 292       // where MySQL connections are opened.
 293       if ($gl_value) {
 294         date_default_timezone_set($gl_value);
 295       }
 296       // Synchronize MySQL time zone with PHP time zone.
 297       sqlStatement("SET time_zone = ?", array((new DateTime())->format("P")));
 298     }
 299     else {
 300       $GLOBALS[$gl_name] = $gl_value;
 301     }
 302   }
 303   // Language cleanup stuff.
 304   $GLOBALS['language_menu_login'] = false;
 305   if ((count($GLOBALS['language_menu_show']) >= 1) || $GLOBALS['language_menu_showall']) {
 306     $GLOBALS['language_menu_login'] = true;
 307   }
 308
 309   // Added this $GLOBALS['concurrent_layout'] set to 3 in order to support legacy forms
 310   // that may use this; note this global has been removed from the standard codebase.
 311   $GLOBALS['concurrent_layout'] = 3;
 312
 313 // Additional logic to override theme name.
 314 // For RTL languages we substitute the theme name with the name of RTL-adapted CSS file.
 315     $rtl_override = false;
 316     if( isset( $_SESSION['language_direction'] )) {
 317         if( $_SESSION['language_direction'] == 'rtl' &&
 318         !strpos($GLOBALS['css_header'], 'rtl')  ) {
 319
 320             // the $css_header_value is set above
 321             $rtl_override = true;
 322         }
 323     }
 324     else if (isset( $_SESSION['language_choice'] )) {
 325         //this will support the onsite patient portal which will have a language choice but not yet a set language direction
 326         $_SESSION['language_direction'] = getLanguageDir($_SESSION['language_choice']);
 327         if ( $_SESSION['language_direction'] == 'rtl' &&
 328         !strpos($GLOBALS['css_header'], 'rtl')) {
 329             // the $css_header_value is set above
 330             $rtl_override = true;
 331         }
 332     }
 333     else {
 334         //$_SESSION['language_direction'] is not set, so will use the default language
 335         $default_lang_id = sqlQuery('SELECT lang_id FROM lang_languages WHERE lang_description = ?',array($GLOBALS['language_default']));
 336
 337         if ( getLanguageDir( $default_lang_id['lang_id'] ) === 'rtl' && !strpos($GLOBALS['css_header'], 'rtl')) { // @todo eliminate 1 SQL query
 338             $rtl_override = true;
 339         }
 340     }
 341
 342
 343     // change theme name, if the override file exists.
 344     if( $rtl_override ) {
 345         // the $css_header_value is set above
 346         $new_theme = 'rtl_' . $temp_css_theme_name;
 347
 348         // Check file existance
 349         if( file_exists( $include_root.'/themes/'.$new_theme ) ) {
 350             $GLOBALS['css_header'] = $rootdir.'/themes/'.$new_theme.'?v='.$v_js_includes;
 351         } else {
 352             // throw a warning if rtl'ed file does not exist.
 353             error_log("Missing theme file ".text($include_root).'/themes/'.text($new_theme)   );
 354         }
 355     }
 356     unset( $temp_css_theme_name, $new_theme,$rtl_override);
 357     // end of RTL section
 358
 359   //
 360   // End of globals table processing.
 361 }
 362 else {
 363   // Temporary stuff to handle the case where the globals table does not
 364   // exist yet.  This will happen in sql_upgrade.php on upgrading to the
 365   // first release containing this table.
 366   $GLOBALS['language_menu_login'] = true;
 367   $GLOBALS['language_menu_showall'] = true;
 368   $GLOBALS['language_menu_show'] = array('English (Standard)','Swedish');
 369   $GLOBALS['language_default'] = "English (Standard)";
 370   $GLOBALS['translate_layout'] = true;
 371   $GLOBALS['translate_lists'] = true;
 372   $GLOBALS['translate_gacl_groups'] = true;
 373   $GLOBALS['translate_form_titles'] = true;
 374   $GLOBALS['translate_document_categories'] = true;
 375   $GLOBALS['translate_appt_categories'] = true;
 376   $timeout = 7200;
 377   $openemr_name = 'OpenEMR';
 378   $css_header = "$rootdir/themes/style_default.css";
 379   $GLOBALS['css_header'] = $css_header;
 380   $GLOBALS['schedule_start'] = 8;
 381   $GLOBALS['schedule_end'] = 17;
 382   $GLOBALS['calendar_interval'] = 15;
 383   $GLOBALS['phone_country_code'] = '1';
 384   $GLOBALS['disable_non_default_groups'] = true;
 385   $GLOBALS['ippf_specific'] = false;
 386 }
 387
 388 // If >0 this will enforce a separate PHP session for each top-level
 389 // browser window.  You must log in separately for each.  This is not
 390 // thoroughly tested yet and some browsers might have trouble with it,
 391 // so make it 0 if you must.  Alternatively, you can set it to 2 to be
 392 // notified when the session ID changes.
 393 $GLOBALS['restore_sessions'] = 1; // 0=no, 1=yes, 2=yes+debug
 394
 395 // Theme definition.  All this stuff should be moved to CSS.
 396 //
 397 $top_bg_line = ' bgcolor="#dddddd" ';
 398 $GLOBALS['style']['BGCOLOR2'] = "#dddddd";
 399 $bottom_bg_line = $top_bg_line;
 400 $title_bg_line = ' bgcolor="#bbbbbb" ';
 401 $nav_bg_line = ' bgcolor="#94d6e7" ';
 402 $login_filler_line = ' bgcolor="#f7f0d5" ';
 403 $logocode = "<img class='img-responsive center-block' src='" . $GLOBALS['OE_SITE_WEBROOT'] . "/images/login_logo.gif'>";
 404 // optimal size for the tiny logo is height 43 width 86 px
 405 // inside the open emr they will be auto reduced
 406 $tinylogocode1 = "<img class='tinylogopng' src='" . $GLOBALS['OE_SITE_WEBROOT'] . "/images/logo_1.png'>";
 407 $tinylogocode2 = "<img class='tinylogopng' src='" . $GLOBALS['OE_SITE_WEBROOT'] . "/images/logo_2.png'>";
 408
 409 $linepic = "$rootdir/pic/repeat_vline9.gif";
 410 $table_bg = ' bgcolor="#cccccc" ';
 411 $GLOBALS['style']['BGCOLOR1'] = "#cccccc";
 412 $GLOBALS['style']['TEXTCOLOR11'] = "#222222";
 413 $GLOBALS['style']['HIGHLIGHTCOLOR'] = "#dddddd";
 414 $GLOBALS['style']['BOTTOM_BG_LINE'] = $bottom_bg_line;
 415 // The height in pixels of the Logo bar at the top of the login page:
 416 $GLOBALS['logoBarHeight'] = 110;
 417 // The height in pixels of the Navigation bar:
 418 $GLOBALS['navBarHeight'] = 22;
 419 // The height in pixels of the Title bar:
 420 $GLOBALS['titleBarHeight'] = 40;
 421
 422 // The assistant word, MORE printed next to titles that can be clicked:
 423 //   Note this label gets translated here via the xl function
 424 //    -if you don't want it translated, then strip the xl function away
 425 $tmore = xl('(More)');
 426 // The assistant word, BACK printed next to titles that return to previous screens:
 427 //   Note this label gets translated here via the xl function
 428 //    -if you don't want it translated, then strip the xl function away
 429 $tback = xl('(Back)');
 430
 431 // This is the idle logout function:
 432 // if a page has not been refreshed within this many seconds, the interface
 433 // will return to the login page
 434 if (!empty($special_timeout)) {
 435   $timeout = intval($special_timeout);
 436 }
 437
 438 $versionService = new \services\VersionService();
 439 $version = $versionService->fetch();
 440
 441 if (!empty($version)) {
 442     //Version tag
 443     $patch_appending = "";
 444     //Collected below function call to a variable, since unable to directly include
 445     // function calls within empty() in php versions < 5.5 .
 446     $version_getrealpatch = $version->getRealPatch();
 447     if ( ($version->getRealPatch() != '0') && (!(empty($version_getrealpatch))) ) {
 448         $patch_appending = " (".$version->getRealPatch().")";
 449     }
 450
 451     $openemr_version = $version->getMajor() . "." . $version->getMinor() . "." . $version->getPatch();
 452     $openemr_version .= $version->getTag() . $patch_appending;
 453 } else {
 454     $openemr_version = xl('Unknown version');
 455 }
 456
 457 $srcdir = $GLOBALS['srcdir'];
 458 $login_screen = $GLOBALS['login_screen'];
 459 $GLOBALS['css_header'] = $css_header;
 460 $GLOBALS['backpic'] = $backpic;
 461
 462 // 1 = send email message to given id for Emergency Login user activation,
 463 // else 0.
 464 $GLOBALS['Emergency_Login_email'] = empty($GLOBALS['Emergency_Login_email_id']) ? 0 : 1;
 465
 466 //set include_de_identification to enable De-identification (currently de-identification works fine only with linux machines)
 467 //Run de_identification_upgrade.php script to upgrade OpenEMR database to include procedures,
 468 //functions, tables for de-identification(Mysql root user and password is required for successful
 469 //execution of the de-identification upgrade script)
 470 $GLOBALS['include_de_identification']=0;
 471 // Include the authentication module code here, but the rule is
 472 // if the file has the word "login" in the source code file name,
 473 // don't include the authentication module - we do this to avoid
 474 // include loops.
 475
 476 if ( ($ignoreAuth_offsite_portal === true) && ($GLOBALS['portal_offsite_enable'] == 1) ) {
 477   $ignoreAuth = true;
 478 }
 479 elseif ( ($ignoreAuth_onsite_portal_two === true) && ($GLOBALS['portal_onsite_two_enable'] == 1) ) {
 480         $ignoreAuth = true;
 481 }
 482 if (!$ignoreAuth) {
 483   include_once("$srcdir/auth.inc");
 484 }
 485
 486
 487 // This is the background color to apply to form fields that are searchable.
 488 // Currently it is applicable only to the "Search or Add Patient" form.
 489 $GLOBALS['layout_search_color'] = '#ffff55';
 490
 491 //EMAIL SETTINGS
 492 $SMTP_Auth = !empty($GLOBALS['SMTP_USER']);
 493
 494
 495 //module configurations
 496 $GLOBALS['baseModDir']  = "interface/modules/"; //default path of modules
 497 $GLOBALS['customModDir']= "custom_modules";     //non zend modules
 498 $GLOBALS['zendModDir']  = "zend_modules";       //zend modules
 499
 500 // Don't change anything below this line. ////////////////////////////
 501
 502 $encounter = empty($_SESSION['encounter']) ? 0 : $_SESSION['encounter'];
 503
 504 if (!empty($_GET['pid']) && empty($_SESSION['pid'])) {
 505   $_SESSION['pid'] = $_GET['pid'];
 506 }
 507 elseif (!empty($_POST['pid']) && empty($_SESSION['pid'])) {
 508   $_SESSION['pid'] = $_POST['pid'];
 509 }
 510 $pid = empty($_SESSION['pid']) ? 0 : $_SESSION['pid'];
 511 $userauthorized = empty($_SESSION['userauthorized']) ? 0 : $_SESSION['userauthorized'];
 512 $groupname = empty($_SESSION['authProvider']) ? 0 : $_SESSION['authProvider'];
 513
 514 //This is crucial for therapy groups and patients mechanisms to work together properly
 515 $attendant_type = (empty($pid) && isset($_SESSION['therapy_group'])) ? 'gid' : 'pid';
 516 $therapy_group = (empty($pid) && isset($_SESSION['therapy_group'])) ? $_SESSION['therapy_group'] : 0;
 517
 518 // global interface function to format text length using ellipses
 519 function strterm($string,$length) {
 520   if (strlen($string) >= ($length-3)) {
 521     return substr($string,0,$length-3) . "...";
 522   } else {
 523     return $string;
 524   }
 525 }
 526
 527 // Override temporary_files_dir if PHP >= 5.2.1.
 528 if (version_compare(phpversion(), "5.2.1", ">=")) {
 529  $GLOBALS['temporary_files_dir'] = rtrim(sys_get_temp_dir(),'/');
 530 }
 531
 532 // turn off PHP compatibility warnings
 533 ini_set("session.bug_compat_warn","off");
 534
 535 //////////////////////////////////////////////////////////////////
 536
 537 /* Pages with "myadmin" in the URL don't need register_globals. */
 538 $fake_register_globals =
 539         $fake_register_globals && (strpos($_SERVER['REQUEST_URI'],"myadmin") === FALSE);
 540
 541
 542 // Emulates register_globals = On.  Moved to the bottom of globals.php to prevent
 543 // overrides of any variables used during global setup.
 544 // EXTR_SKIP flag set to prevent overriding any variables defined earlier
 545 if ($fake_register_globals) {
 546   extract($_GET,EXTR_SKIP);
 547   extract($_POST,EXTR_SKIP);
 548 }
 549 ?>