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 {
  36     global $out;
  37     $out .= "^" . trim(str_replace(array("\r", "\n", "\t"), " ", $field));
  38 }
  39
  40  // Remove all non-digits from a string.
  41 function Digits($field)
  42 {
  43     return preg_replace("/\D/", "", $field);
  44 }
  45
  46  // Translate sex.
  47 function Sex($field)
  48 {
  49     $sex = strtoupper(substr(trim($field), 0, 1));
  50     if ($sex != "M" && $sex != "F") {
  51         $sex = "U";
  52     }
  53
  54     return $sex;
  55 }
  56
  57  // Translate a date.
  58 function LWDate($field)
  59 {
  60     $tmp = fixDate($field);
  61     return substr($tmp, 5, 2) . substr($tmp, 8, 2) . substr($tmp, 0, 4);
  62 }
  63
  64  // Translate insurance type.
  65 function InsType($field)
  66 {
  67     if (! $field) {
  68         return "";
  69     }
  70
  71     if ($field == 2) {
  72         return "Medicare";
  73     }
  74
  75     if ($field == 3) {
  76         return "Medicaid";
  77     }
  78
  79     return "Other";
  80 }
  81
  82  // Error abort function that does not leave the system locked.
  83 function mydie($msg)
  84 {
  85     global $EXPORT_PATH;
  86     rename("$EXPORT_PATH/locked", "$EXPORT_PATH/unlocked");
  87     die($msg);
  88 }
  89
  90  $alertmsg = ""; // anything here pops up in an alert box
  91
  92  // This mess gets all the info for the patient.
  93  //
  94  $insrow = array();
  95 foreach (array('primary','secondary') as $value) {
  96     $insrow[] = sqlQuery("SELECT id FROM insurance_data WHERE " .
  97     "pid = '$pid' AND type = '$value' ORDER BY date DESC LIMIT 1");
  98 }
  99
 100  $query = "SELECT " .
 101   "p.pubpid, p.fname, p.mname, p.lname, p.DOB, p.providerID, " .
 102   "p.ss, p.street, p.city, p.state, p.postal_code, p.phone_home, p.sex, " .
 103   "i1.policy_number AS policy1, i1.group_number AS group1, i1.provider as provider1, " .
 104   "i1.subscriber_fname AS fname1, i1.subscriber_mname AS mname1, i1.subscriber_lname AS lname1, " .
 105   "i1.subscriber_street AS sstreet1, i1.subscriber_city AS scity1, i1.subscriber_state AS sstate1, " .
 106   "i1.subscriber_postal_code AS szip1, i1.subscriber_relationship AS relationship1, " .
 107   "c1.name AS name1, c1.ins_type_code AS instype1, " .
 108   "a1.line1 AS street11, a1.line2 AS street21, a1.city AS city1, a1.state AS state1, " .
 109   "a1.zip AS zip1, a1.plus_four AS zip41, " .
 110   "i2.policy_number AS policy2, i2.group_number AS group2, i2.provider as provider2, " .
 111   "i2.subscriber_fname AS fname2, i2.subscriber_mname AS mname2, i2.subscriber_lname AS lname2, " .
 112   "i2.subscriber_relationship AS relationship2, " .
 113   "c2.name AS name2, c2.ins_type_code AS instype2, " .
 114   "a2.line1 AS street12, a2.line2 AS street22, a2.city AS city2, a2.state AS state2, " .
 115   "a2.zip AS zip2, a2.plus_four AS zip42 " .
 116   "FROM patient_data AS p " .
 117   // "LEFT OUTER JOIN insurance_data AS i1 ON i1.pid = p.pid AND i1.type = 'primary' " .
 118   // "LEFT OUTER JOIN insurance_data AS i2 ON i2.pid = p.pid AND i2.type = 'secondary' " .
 119   "LEFT OUTER JOIN insurance_data AS i1 ON i1.id = '" . $insrow[0]['id'] . "' " .
 120   "LEFT OUTER JOIN insurance_data AS i2 ON i2.id = '" . $insrow[1]['id'] . "' " .
 121   //
 122   "LEFT OUTER JOIN insurance_companies AS c1 ON c1.id = i1.provider " .
 123   "LEFT OUTER JOIN insurance_companies AS c2 ON c2.id = i2.provider " .
 124   "LEFT OUTER JOIN addresses AS a1 ON a1.foreign_id = c1.id " .
 125   "LEFT OUTER JOIN addresses AS a2 ON a2.foreign_id = c2.id " .
 126   "WHERE p.pid = '$pid' LIMIT 1";
 127
 128  $row = sqlFetchArray(sqlStatement($query));
 129
 130  // Get primary care doc info.  If none was selected in the patient
 131  // demographics then pick the #1 doctor in the clinic.
 132  //
 133  $query = "select id, fname, mname, lname from users where authorized = 1";
 134 if ($row['providerID']) {
 135     $query .= " AND id = " . $row['providerID'];
 136 } else {
 137     $query .= " ORDER BY id LIMIT 1";
 138 }
 139
 140  $prow = sqlFetchArray(sqlStatement($query));
 141
 142  // Patient Section.
 143  //
 144  $out .= $pid;                     // patient id
 145  Add($row['pubpid']);              // chart number
 146  Add($row['lname']);               // last name
 147  Add($row['fname']);               // first name
 148  Add(substr($row['mname'], 0, 1)); // middle initial
 149  Add("");                          // alias
 150  Add(Digits($row['ss']));          // ssn
 151  Add(LWDate($row['DOB']));         // dob
 152  Add(Sex($row['sex']));            // gender
 153  Add("");                          // notes
 154  Add($row['street']);              // address 1
 155  Add("");                          // address2
 156  Add($row['city']);                // city
 157  Add($row['state']);               // state
 158  Add($row['postal_code']);         // zip
 159  Add(Digits($row['phone_home']));  // home phone
 160
 161  // Guarantor Section.  OpenEMR does not have guarantors so we use the primary
 162  // insurance subscriber if there is one, otherwise the patient.
 163  //
 164 if (trim($row['lname1'])) {
 165     Add($row['lname1']);
 166     Add($row['fname1']);
 167     Add(substr($row['mname1'], 0, 1));
 168     Add($row['sstreet1']);
 169     Add("");
 170     Add($row['scity1']);
 171     Add($row['sstate1']);
 172     Add($row['szip1']);
 173 } else {
 174     Add($row['lname']);
 175     Add($row['fname']);
 176     Add(substr($row['mname'], 0, 1));
 177     Add($row['street']);
 178     Add("");
 179     Add($row['city']);
 180     Add($row['state']);
 181     Add($row['postal_code']);
 182 }
 183
 184  // Primary Insurance Section.
 185  //
 186  Add($row['provider1']);
 187  Add($row['name1']);
 188  Add($row['street11']);
 189  Add($row['street21']);
 190  Add($row['city1']);
 191  Add($row['state1']);
 192  Add($row['zip1']);
 193  Add("");
 194  Add(InsType($row['instype1']));
 195  Add($row['fname1'] . " " . $row['lname1']);
 196  Add(ucfirst($row['relationship1']));
 197  Add($row['group1']);
 198  Add($row['policy1']);
 199
 200  // Secondary Insurance Section.
 201  //
 202  Add($row['provider2']);
 203  Add($row['name2']);
 204  Add($row['street12']);
 205  Add($row['street22']);
 206  Add($row['city2']);
 207  Add($row['state2']);
 208  Add($row['zip2']);
 209  Add("");
 210  Add(InsType($row['instype2']));
 211  Add($row['fname2'] . " " . $row['lname2']);
 212  Add(ucfirst($row['relationship2']));
 213  Add($row['group2']);
 214  Add($row['policy2']);
 215
 216  // Primary Care Physician Section.
 217  //
 218  Add($prow['id']);
 219  Add($prow['lname']);
 220  Add($prow['fname']);
 221  Add(substr($prow['mname'], 0, 1));
 222  Add(""); // UPIN not available
 223
 224  // All done.
 225  $out .= "\rEND";
 226
 227  // In case this is the very first time.
 228 if (! file_exists($EXPORT_PATH)) {
 229     mkdir($EXPORT_PATH);
 230     @touch("$EXPORT_PATH/unlocked");
 231 }
 232
 233  // Serialize the following code; collisions would be very bad.
 234 if (! rename("$EXPORT_PATH/unlocked", "$EXPORT_PATH/locked")) {
 235     die("Export seems to be in use by someone else; please try again.");
 236 }
 237
 238  // Figure out what to use for the target filename.
 239  $dh = opendir($EXPORT_PATH);
 240 if (! $dh) {
 241     mydie("Cannot read $EXPORT_PATH");
 242 }
 243
 244  $nextnumber = 1;
 245 while (false !== ($filename = readdir($dh))) {
 246     if (preg_match("/PMI(\d{8})\.DEM/", $filename, $matches)) {
 247         $tmp = 1 + $matches[1];
 248         if ($tmp > $nextnumber) {
 249             $nextnumber = $tmp;
 250         }
 251     }
 252 }
 253
 254  closedir($dh);
 255  $fnprefix = sprintf("PMI%08.0f.", $nextnumber);
 256  $initialname = $fnprefix . "creating";
 257  $finalname   = $fnprefix . "DEM";
 258  $initialpath = "$EXPORT_PATH/$initialname";
 259  $finalpath   = "$EXPORT_PATH/$finalname";
 260
 261  // Write the file locally with a temporary version of the name.
 262  @touch($initialpath); // work around possible php bug
 263  $fh = @fopen($initialpath, "w");
 264 if (! $fh) {
 265     mydie("Unable to open $initialpath for writing");
 266 }
 267
 268  fwrite($fh, $out);
 269  fclose($fh);
 270
 271  // Rename the local file.
 272  rename($initialpath, $finalpath);
 273
 274  // Delete old stuff to avoid uncontrolled growth.
 275 if ($nextnumber > 5) {
 276     @unlink("$EXPORT_PATH/PMI%08.0f.DEM", $nextnumber - 5);
 277 }
 278
 279  // End of serialized code.
 280  rename("$EXPORT_PATH/locked", "$EXPORT_PATH/unlocked");
 281
 282  // If we have an ftp server, send it there and then rename it.
 283 if ($FTP_SERVER) {
 284     $ftpconn = ftp_connect($FTP_SERVER) or die("FTP connection failed");
 285     ftp_login($ftpconn, $FTP_USER, $FTP_PASS) or die("FTP login failed");
 286     if ($FTP_DIR) {
 287         ftp_chdir($ftpconn, $FTP_DIR) or die("FTP chdir failed");
 288     }
 289
 290     ftp_put($ftpconn, $initialname, $finalpath, FTP_BINARY) or die("FTP put failed");
 291     ftp_rename($ftpconn, $initialname, $finalname) or die("FTP rename failed");
 292     ftp_close($ftpconn);
 293 }
 294 ?>
 295 <html>
 296 <head>
 297 <?php html_header_show();?>
 298 <link rel=stylesheet href="<?php echo $css_header;?>" type="text/css">
 299 <title>Export Patient Demographics</title>
 300 </head>
 301 <body>
 302 <center>
 303 <p>&nbsp;</p>
 304 <p>Demographics for <?php echo $row['fname'] . " " . $row['lname'] ?>
 305  have been exported to LabWorks.</p>
 306 <p>&nbsp;</p>
 307 <form>
 308 <p><input type='button' value='OK' onclick='window.close()' /></p>
 309 </form>
 310 </center>
 311 </body>
 312 </html>