custom/export_labworks.php

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