custom/export_labworks.php

   1 <?
   2  // Copyright (C) 2005 Rod Roark <rod@sunsetsystems.com>
   3  //
   4  // This program is free software; you can redistribute it and/or
   5  // modify it under the terms of the GNU General Public License
   6  // as published by the Free Software Foundation; either version 2
   7  // of the License, or (at your option) any later version.
   8
   9  /////////////////////////////////////////////////////////////////////
  10  // This program exports patient demographics on demand and sends
  11  // them to an Atlas LabWorks server to facilitate lab requisitions.
  12  /////////////////////////////////////////////////////////////////////
  13
  14  include_once("../interface/globals.php");
  15  include_once("../library/patient.inc");
  16
  17  // FTP parameters that you must customize.  If you are not sending
  18  // then set $FTP_SERVER to an empty string.
  19  //
  20  $FTP_SERVER = "192.168.0.30";
  21  $FTP_USER   = "openemr";
  22  $FTP_PASS   = "secret";
  23  $FTP_DIR    = "";
  24
  25  // This is the destination directory on the local machine for the
  26  // exported data.  Required even if FTP is used.
  27  //
  28  $EXPORT_PATH = "/tmp/labworks";
  29
  30  $out = "";
  31
  32  // Add a string to output with some basic sanitizing.
  33  function Add($field) {
  34   global $out;
  35   $out .= "^" . trim(str_replace(array("\r", "\n", "\t"), " ", $field));
  36  }
  37
  38  // Remove all non-digits from a string.
  39  function Digits($field) {
  40   return preg_replace("/\D/", "", $field);
  41  }
  42
  43  // Translate sex.
  44  function Sex($field) {
  45   $sex = strtoupper(substr(trim($field), 0, 1));
  46   if ($sex != "M" && $sex != "F") $sex = "U";
  47   return $sex;
  48  }
  49
  50  // Translate a date.
  51  function LWDate($field) {
  52   $tmp = fixDate($field);
  53   return substr($tmp, 5, 2) . substr($tmp, 8, 2) . substr($tmp, 0, 4);
  54  }
  55
  56  // Translate insurance type.
  57  function InsType($field) {
  58   if (! $field)    return "";
  59   if ($field == 2) return "Medicare";
  60   if ($field == 3) return "Medicaid";
  61   return "Other";
  62  }
  63
  64  // Error abort function that does not leave the system locked.
  65  function mydie($msg) {
  66   global $EXPORT_PATH;
  67   rename("$EXPORT_PATH/locked", "$EXPORT_PATH/unlocked");
  68   die($msg);
  69  }
  70
  71  $alertmsg = ""; // anything here pops up in an alert box
  72
  73  // This mess gets all the info for the patient.
  74  //
  75  $query = "SELECT " .
  76   "p.pubpid, p.fname, p.mname, p.lname, p.DOB, p.providerID, " .
  77   "p.ss, p.street, p.city, p.state, p.postal_code, p.phone_home, p.sex, " .
  78   "i1.policy_number AS policy1, i1.group_number AS group1, i1.provider as provider1, " .
  79   "i1.subscriber_fname AS fname1, i1.subscriber_mname AS mname1, i1.subscriber_lname AS lname1, " .
  80   "i1.subscriber_street AS sstreet1, i1.subscriber_city AS scity1, i1.subscriber_state AS sstate1, " .
  81   "i1.subscriber_postal_code AS szip1, i1.subscriber_relationship AS relationship1, " .
  82   "c1.name AS name1, c1.freeb_type AS instype1, " .
  83   "a1.line1 AS street11, a1.line2 AS street21, a1.city AS city1, a1.state AS state1, " .
  84   "a1.zip AS zip1, a1.plus_four AS zip41, " .
  85   "i2.policy_number AS policy2, i2.group_number AS group2, i2.provider as provider2, " .
  86   "i2.subscriber_fname AS fname2, i2.subscriber_mname AS mname2, i2.subscriber_lname AS lname2, " .
  87   "i2.subscriber_relationship AS relationship2, " .
  88   "c2.name AS name2, c2.freeb_type AS instype2, " .
  89   "a2.line1 AS street12, a2.line2 AS street22, a2.city AS city2, a2.state AS state2, " .
  90   "a2.zip AS zip2, a2.plus_four AS zip42 " .
  91   "FROM patient_data AS p " .
  92   "LEFT OUTER JOIN insurance_data AS i1 ON i1.pid = p.pid AND i1.type = 'primary' " .
  93   "LEFT OUTER JOIN insurance_data AS i2 ON i2.pid = p.pid AND i2.type = 'secondary' " .
  94   "LEFT OUTER JOIN insurance_companies AS c1 ON c1.id = i1.provider " .
  95   "LEFT OUTER JOIN insurance_companies AS c2 ON c2.id = i2.provider " .
  96   "LEFT OUTER JOIN addresses AS a1 ON a1.foreign_id = c1.id " .
  97   "LEFT OUTER JOIN addresses AS a2 ON a2.foreign_id = c2.id " .
  98   "WHERE p.pid = '$pid' LIMIT 1";
  99
 100  $row = sqlFetchArray(sqlStatement($query));
 101
 102  // Get primary care doc info.  If none was selected in the patient
 103  // demographics then pick the #1 doctor in the clinic.
 104  //
 105  $query = "select id, fname, mname, lname from users where authorized = 1";
 106  if ($row['providerID']) {
 107   $query .= " AND id = " . $row['providerID'];
 108  } else {
 109   $query .= " ORDER BY id LIMIT 1";
 110  }
 111  $prow = sqlFetchArray(sqlStatement($query));
 112
 113  // Patient Section.
 114  //
 115  $out .= $pid;                     // patient id
 116  Add($row['pubpid']);              // chart number
 117  Add($row['lname']);               // last name
 118  Add($row['fname']);               // first name
 119  Add(substr($row['mname'], 0, 1)); // middle initial
 120  Add("");                          // alias
 121  Add(Digits($row['ss']));          // ssn
 122  Add(LWDate($row['DOB']));         // dob
 123  Add(Sex($row['sex']));            // gender
 124  Add("");                          // notes
 125  Add($row['street']);              // address 1
 126  Add("");                          // address2
 127  Add($row['city']);                // city
 128  Add($row['state']);               // state
 129  Add($row['postal_code']);         // zip
 130  Add(Digits($row['phone_home']));  // home phone
 131
 132  // Guarantor Section.  OpenEMR does not have guarantors so we use the primary
 133  // insurance subscriber if there is one, otherwise the patient.
 134  //
 135  if (trim($row['lname1'])) {
 136   Add($row['lname1']);
 137   Add($row['fname1']);
 138   Add(substr($row['mname1'], 0, 1));
 139   Add($row['sstreet1']);
 140   Add("");
 141   Add($row['scity1']);
 142   Add($row['sstate1']);
 143   Add($row['szip1']);
 144  } else {
 145   Add($row['lname']);
 146   Add($row['fname']);
 147   Add(substr($row['mname'], 0, 1));
 148   Add($row['street']);
 149   Add("");
 150   Add($row['city']);
 151   Add($row['state']);
 152   Add($row['postal_code']);
 153  }
 154
 155  // Primary Insurance Section.
 156  //
 157  Add($row['provider1']);
 158  Add($row['name1']);
 159  Add($row['street11']);
 160  Add($row['street21']);
 161  Add($row['city1']);
 162  Add($row['state1']);
 163  Add($row['zip1']);
 164  Add("");
 165  Add(InsType($row['instype1']));
 166  Add($row['fname1'] . " " . $row['lname1']);
 167  Add(ucfirst($row['relationship1']));
 168  Add($row['group1']);
 169  Add($row['policy1']);
 170
 171  // Secondary Insurance Section.
 172  //
 173  Add($row['provider2']);
 174  Add($row['name2']);
 175  Add($row['street12']);
 176  Add($row['street22']);
 177  Add($row['city2']);
 178  Add($row['state2']);
 179  Add($row['zip2']);
 180  Add("");
 181  Add(InsType($row['instype2']));
 182  Add($row['fname2'] . " " . $row['lname2']);
 183  Add(ucfirst($row['relationship2']));
 184  Add($row['group2']);
 185  Add($row['policy2']);
 186
 187  // Primary Care Physician Section.
 188  //
 189  Add($prow['id']);
 190  Add($prow['lname']);
 191  Add($prow['fname']);
 192  Add(substr($prow['mname'], 0, 1));
 193  Add(""); // UPIN not available
 194
 195  // All done.
 196  $out .= "\rEND";
 197
 198  // In case this is the very first time.
 199  if (! file_exists($EXPORT_PATH)) {
 200   mkdir($EXPORT_PATH);
 201   @touch("$EXPORT_PATH/unlocked");
 202  }
 203
 204  // Serialize the following code; collisions would be very bad.
 205  if (! rename("$EXPORT_PATH/unlocked", "$EXPORT_PATH/locked"))
 206   die("Export seems to be in use by someone else; please try again.");
 207
 208  // Figure out what to use for the target filename.
 209  $dh = opendir($EXPORT_PATH);
 210  if (! $dh) mydie("Cannot read $EXPORT_PATH");
 211  $nextnumber = 1;
 212  while (false !== ($filename = readdir($dh))) {
 213   if (preg_match("/PMI(\d{8})\.DEM/", $filename, $matches)) {
 214    $tmp = 1 + $matches[1];
 215    if ($tmp > $nextnumber) {
 216     $nextnumber = $tmp;
 217    }
 218   }
 219  }
 220  closedir($dh);
 221  $fnprefix = sprintf("PMI%08.0f.", $nextnumber);
 222  $initialname = $fnprefix . "creating";
 223  $finalname   = $fnprefix . "DEM";
 224  $initialpath = "$EXPORT_PATH/$initialname";
 225  $finalpath   = "$EXPORT_PATH/$finalname";
 226
 227  // Write the file locally with a temporary version of the name.
 228  @touch($initialpath); // work around possible php bug
 229  $fh = @fopen($initialpath, "w");
 230  if (! $fh) mydie("Unable to open $initialpath for writing");
 231  fwrite($fh, $out);
 232  fclose($fh);
 233
 234  // Rename the local file.
 235  rename($initialpath, $finalpath);
 236
 237  // Delete old stuff to avoid uncontrolled growth.
 238  if ($nextnumber > 5) {
 239   @unlink("$EXPORT_PATH/PMI%08.0f.DEM", $nextnumber - 5);
 240  }
 241
 242  // End of serialized code.
 243  rename("$EXPORT_PATH/locked", "$EXPORT_PATH/unlocked");
 244
 245  // If we have an ftp server, send it there and then rename it.
 246  if ($FTP_SERVER) {
 247   $ftpconn = ftp_connect($FTP_SERVER) or die("FTP connection failed");
 248   ftp_login($ftpconn, $FTP_USER, $FTP_PASS) or die("FTP login failed");
 249   if ($FTP_DIR) ftp_chdir($ftpconn, $FTP_DIR) or die("FTP chdir failed");
 250   ftp_put($ftpconn, $initialname, $finalpath, FTP_BINARY) or die("FTP put failed");
 251   ftp_rename($ftpconn, $initialname, $finalname) or die("FTP rename failed");
 252   ftp_close($ftpconn);
 253  }
 254 ?>
 255 <html>
 256 <head>
 257 <link rel=stylesheet href="<?echo $css_header;?>" type="text/css">
 258 <title>Export Patient Demographics</title>
 259 </head>
 260 <body>
 261 <center>
 262 <p>&nbsp;</p>
 263 <p>Demographics for <? echo $row['fname'] . " " . $row['lname'] ?>
 264  have been exported to LabWorks.</p>
 265 <p>&nbsp;</p>
 266 <form>
 267 <p><input type='button' value='OK' onclick='window.close()' /></p>
 268 </form>
 269 </center>
 270 </body>
 271 </html>