controllers/C_Prescription.class.php

   1 <?php
   2
   3 require_once($GLOBALS['fileroot'] . "/library/classes/Controller.class.php");
   4 require_once($GLOBALS['fileroot'] . "/library/classes/Prescription.class.php");
   5 require_once($GLOBALS['fileroot'] . "/library/classes/Provider.class.php");
   6 require_once($GLOBALS['fileroot'] . "/library/classes/RXList.class.php");
   7
   8 class C_Prescription extends Controller {
   9
  10         var $template_mod;
  11         var $pconfig;
  12
  13         function C_Prescription($template_mod = "general") {
  14                 parent::Controller();
  15
  16                 $this->template_mod = $template_mod;
  17                 $this->assign("FORM_ACTION", $GLOBALS['webroot']."/controller.php?" . $_SERVER['QUERY_STRING']);
  18                 $this->assign("TOP_ACTION", $GLOBALS['webroot']."/controller.php?" . "prescription" . "&");
  19                 $this->assign("STYLE", $GLOBALS['style']);
  20                 $this->assign("WEIGHT_LOSS_CLINIC", $GLOBALS['weight_loss_clinic']);
  21                 $this->pconfig = $GLOBALS['oer_config']['prescriptions'];
  22
  23                 if ($GLOBALS['inhouse_pharmacy']) {
  24                         // Make an array of drug IDs and selectors for the template.
  25                         $drug_array_values = array(0);
  26                         $drug_array_output = array("-- or select from inventory --");
  27                         $drug_attributes = '';
  28
  29                         // $res = sqlStatement("SELECT * FROM drugs ORDER BY selector");
  30
  31                         $res = sqlStatement("SELECT d.name, d.ndc_number, d.form, d.size, " .
  32                                 "d.unit, d.route, d.substitute, t.drug_id, t.selector, t.dosage, " .
  33                                 "t.period, t.quantity, t.refills " .
  34                                 "FROM drug_templates AS t, drugs AS d WHERE " .
  35                                 "d.drug_id = t.drug_id ORDER BY t.selector");
  36
  37                         while ($row = sqlFetchArray($res)) {
  38                                 $tmp_output = $row['selector'];
  39                                 if ($row['ndc_number']) {
  40                                         $tmp_output .= ' [' . $row['ndc_number'] . ']';
  41                                 }
  42                                 $drug_array_values[] = $row['drug_id'];
  43                                 $drug_array_output[] = $tmp_output;
  44                                 if ($drug_attributes) $drug_attributes .= ',';
  45                                 $drug_attributes .=    "['"  .
  46                                         $row['name']       . "',"  . //  0
  47                                         $row['form']       . ",'"  . //  1
  48                                         $row['dosage']     . "',"  . //  2
  49                                         $row['size']       . ","   . //  3
  50                                         $row['unit']       . ","   . //  4
  51                                         $row['route']      . ","   . //  5
  52                                         $row['period']     . ","   . //  6
  53                                         $row['substitute'] . ","   . //  7
  54                                         $row['quantity']   . ","   . //  8
  55                                         $row['refills']    . ","   . //  9
  56                                         $row['quantity']   . "]";    // 10 quantity per_refill
  57                         }
  58                         $this->assign("DRUG_ARRAY_VALUES", $drug_array_values);
  59                         $this->assign("DRUG_ARRAY_OUTPUT", $drug_array_output);
  60                         $this->assign("DRUG_ATTRIBUTES", $drug_attributes);
  61                 }
  62         }
  63
  64         function default_action() {
  65                 $this->assign("prescription",$this->prescriptions[0]);
  66                 $this->display($GLOBALS['template_dir'] . "prescription/" . $this->template_mod . "_edit.html");
  67         }
  68
  69         function edit_action($id = "",$patient_id="",$p_obj = null) {
  70
  71                 if ($p_obj != null && get_class($p_obj) == "prescription") {
  72                         $this->prescriptions[0] = $p_obj;
  73                 }
  74                 elseif (get_class($this->prescriptions[0]) != "prescription" ) {
  75                         $this->prescriptions[0] = new Prescription($id);
  76                 }
  77
  78                 if (!empty($patient_id)) {
  79                         $this->prescriptions[0]->set_patient_id($patient_id);
  80                 }
  81                 $this->default_action();
  82         }
  83
  84         function list_action($id,$sort = "") {
  85                 if (empty($id)) {
  86                         $this->function_argument_error();
  87                         exit;
  88                 }
  89                 if (!empty($sort)) {
  90                         $this->assign("prescriptions", Prescription::prescriptions_factory($id,$sort));
  91                 }
  92                 else {
  93                         $this->assign("prescriptions", Prescription::prescriptions_factory($id));
  94                 }
  95                 //print_r(Prescription::prescriptions_factory($id));
  96                 $this->display($GLOBALS['template_dir'] . "prescription/" . $this->template_mod . "_list.html");
  97         }
  98
  99         function block_action($id,$sort = "") {
 100                 if (empty($id)) {
 101                         $this->function_argument_error();
 102                         exit;
 103                 }
 104                 if (!empty($sort)) {
 105                         $this->assign("prescriptions", Prescription::prescriptions_factory($id,$sort));
 106                 }
 107                 else {
 108                         $this->assign("prescriptions", Prescription::prescriptions_factory($id));
 109                 }
 110                 //print_r(Prescription::prescriptions_factory($id));
 111                 $this->display($GLOBALS['template_dir'] . "prescription/" . $this->template_mod . "_block.html");
 112         }
 113
 114         function lookup_action() {
 115                 $this->do_lookup();
 116                 $this->display($GLOBALS['template_dir'] . "prescription/" . $this->template_mod . "_lookup.html");
 117         }
 118
 119         function edit_action_process() {
 120                 if ($_POST['process'] != "true")
 121                         return;
 122                 //print_r($_POST);
 123
 124                 $this->prescriptions[0] = new Prescription($_POST['id']);
 125                 parent::populate_object($this->prescriptions[0]);
 126                 //echo $this->prescriptions[0]->toString(true);
 127                 $this->prescriptions[0]->persist();
 128                 $_POST['process'] = "";
 129
 130                 // If the "Prescribe and Dispense" button was clicked, then
 131                 // redisplay as in edit_action() but also replicate the fee and
 132                 // include a piece of javascript to call dispense().
 133                 //
 134                 if ($_POST['disp_button']) {
 135                         $this->assign("DISP_QUANTITY", $_POST['disp_quantity']);
 136                         $this->assign("DISP_FEE", $_POST['disp_fee']);
 137                         $this->assign("ENDING_JAVASCRIPT", "dispense();");
 138                         $this->_state = false;
 139                         return $this->edit_action($this->prescriptions[0]->id);
 140                 }
 141
 142                 return $this->send_action($this->prescriptions[0]->id);
 143         }
 144
 145         function send_action($id) {
 146                 $_POST['process'] = "true";
 147                 if(empty($id)) {
 148                         $this->function_argument_error();
 149                 }
 150
 151                 $rx = new Prescription($id);
 152                 // Populate pharmacy info if the patient has a default pharmacy.
 153                 // Probably the Prescription object should handle this instead, but
 154                 // doing it there will require more careful research and testing.
 155                 $prow = sqlQuery("SELECT pt.pharmacy_id FROM prescriptions AS rx, " .
 156                         "patient_data AS pt WHERE rx.id = '$id' AND pt.pid = rx.patient_id");
 157                 if ($prow['pharmacy_id']) {
 158                         $rx->pharmacy->set_id($prow['pharmacy_id']);
 159                         $rx->pharmacy->populate();
 160                 }
 161                 $this->assign("prescription", $rx);
 162
 163                 $this->_state = false;
 164                 return $this->fetch($GLOBALS['template_dir'] . "prescription/" .
 165                         $this->template_mod . "_send.html");
 166         }
 167
 168         function multiprint_header(& $pdf, $p) {
 169                 //print header
 170                 $pdf->ezImage($GLOBALS['fileroot'] . '/interface/pic/Rx.png','','50','','center','');
 171                 $pdf->ezColumnsStart(array('num'=>2, 'gap'=>10));
 172                 $res = sqlQuery("SELECT concat('<b>',f.name,'</b>\n',f.street,'\n',f.city,', ',f.state,' ',f.postal_code,'\nTel:',f.phone,if(f.fax != '',concat('\nFax: ',f.fax),'')) addr FROM users JOIN facility AS f ON f.name = users.facility where users.id ='"
 173                       . mysql_real_escape_string($p->provider->id) . "'");
 174
 175                 $pdf->ezText($res['addr'],12);
 176                 $my_y = $pdf->y;
 177                 $pdf->ezNewPage();
 178                 $pdf->ezText('<b>' . $p->provider->get_name_display() . '</b>',12);
 179                 $pdf->ezText('<b>DEA:</b>' . $p->provider->federal_drug_id,12);
 180                 $pdf->ezColumnsStop();
 181                 if ($my_y < $pdf->y){
 182                         $pdf->ezSetY($my_y);
 183                 }
 184                 $pdf->ezText('',10);
 185                 $pdf->setLineStyle(1);
 186                 $pdf->ezColumnsStart(array('num'=>2));
 187                 $pdf->line($pdf->ez['leftMargin'],$pdf->y,$pdf->ez['pageWidth']-$pdf->ez['rightMargin'],$pdf->y);
 188                 $pdf->ezText('<b>Patient Name & Address</b>',6);
 189                 $pdf->ezText($p->patient->get_name_display(),10);
 190                 $res = sqlQuery("SELECT  concat(street,'\n',city,', ',state,' ',postal_code,'\n',if(phone_home!='',phone_home,if(phone_cell!='',phone_cell,if(phone_biz!='',phone_biz,'')))) addr from patient_data where pid =". mysql_real_escape_string ($p->patient->id));
 191                 $pdf->ezText($res['addr']);
 192                 $my_y = $pdf->y;
 193                 $pdf->ezNewPage();
 194                 $pdf->line($pdf->ez['leftMargin'],$pdf->y,$pdf->ez['pageWidth']-$pdf->ez['rightMargin'],$pdf->y);
 195                 $pdf->ezText('<b>Date of Birth</b>',6);
 196                 $pdf->ezText($p->patient->date_of_birth,10);
 197                 $pdf->ezText('');
 198                 $pdf->line($pdf->ez['leftMargin'],$pdf->y,$pdf->ez['pageWidth']-$pdf->ez['rightMargin'],$pdf->y);
 199                 $pdf->ezText('<b>Medical Record #</b>',6);
 200                 $pdf->ezText(str_pad($p->patient->get_id(), 10, "0", STR_PAD_LEFT),10);
 201                 $pdf->ezColumnsStop();
 202                 if ($my_y < $pdf->y){
 203                         $pdf->ezSetY($my_y);
 204                 }
 205                 $pdf->ezText('');
 206                 $pdf->line($pdf->ez['leftMargin'],$pdf->y,$pdf->ez['pageWidth']-$pdf->ez['rightMargin'],$pdf->y);
 207
 208                 $pdf->ezText('<b>Prescriptions</b>',6);
 209                 $pdf->ezText('',10);
 210         }
 211
 212         function multiprint_footer(& $pdf){
 213                 if($this->pconfig['use_signature'] == true ) {
 214                         $pdf->ezImage($this->pconfig['signature'],"","","none","left");
 215                 }
 216                 else{
 217                   $pdf->ezText("\n\n\n\nSignature:________________________________\nDate: " . date('Y-m-d'),12);
 218                 }
 219         }
 220
 221         function get_prescription_body_text($p) {
 222                 $body = '<b>Rx: ' . $p->get_drug() . ' ' . $p->get_size() . ' ' . $p->get_unit_display()
 223                        . ' [' . $p->form_array[$p->get_form()] . "]</b>     <i>"
 224                        . $p->substitute_array[$p->get_substitute()] . "</i>\n"
 225                        . '<b>Disp #:</b> <u>' . $p->get_quantity() . "</u>\n"
 226                        . '<b>Sig:</b> ' . $p->get_dosage() . ' ' . $p->form_array[$p->get_form()] .' '
 227                        . $p->route_array[$p->get_route()] . ' ' . $p->interval_array[$p->get_interval()] .  "\n";
 228                 if ($p->get_refills() > 0) {
 229                         $body .= "\n<b>Refills:</b> <u>" .  $p->get_refills() . " of quantity " . $p->get_per_refill() . "</u>\n";
 230                 }
 231                 else {
 232                         $body .= "\n<b>Refills:</b> <u>0 (Zero)</u>\n";
 233                 }
 234                 $note = $p->get_note();
 235                 if ($note != '') {
 236                         $body .= "\n$note\n";
 237                 }
 238                 return $body;
 239         }
 240
 241         function multiprint_body(& $pdf, $p){
 242                 $pdf->ez['leftMargin'] += $pdf->ez['leftMargin'];
 243                 $pdf->ez['rightMargin'] += $pdf->ez['rightMargin'];
 244                 $d = $this->get_prescription_body_text($p);
 245
 246                 if ( $pdf->ezText($d,10,array(),1) ) {
 247                         $pdf->ez['leftMargin'] -= $pdf->ez['leftMargin'];
 248                         $pdf->ez['rightMargin'] -= $pdf->ez['rightMargin'];
 249                         $this->multiprint_footer($pdf, $p);
 250                         $pdf->ezNewPage();
 251                         $this->multiprint_header($pdf, $p);
 252                         $pdf->ez['leftMargin'] += $pdf->ez['leftMargin'];
 253                         $pdf->ez['rightMargin'] += $pdf->ez['rightMargin'];
 254                 }
 255                 $my_y = $pdf->y;
 256                 $pdf->ezText($d,10);
 257                 $pdf->setColor(.9,.9,.9);
 258                 $pdf->filledRectangle($pdf->ez['leftMargin'],$pdf->y,$pdf->ez['pageWidth']-$pdf->ez['rightMargin']-$pdf->ez['leftMargin'],$my_y - $pdf->y);
 259                 $pdf->setColor(0,0,0);
 260                 $pdf->ezSetY($my_y);
 261                 $pdf->ezText($d,10);
 262                 $pdf->ez['leftMargin'] = $GLOBALS['oer_config']['prescriptions']['left'];
 263                 $pdf->ez['rightMargin'] = $GLOBALS['oer_config']['prescriptions']['right'];
 264                 $pdf->ezText('');
 265                 $pdf->line($pdf->ez['leftMargin'],$pdf->y,$pdf->ez['pageWidth']-$pdf->ez['rightMargin'],$pdf->y);
 266                 $pdf->ezText('');
 267
 268         }
 269
 270         function multiprint_action($id = "") {
 271                 $_POST['process'] = "true";
 272                 if(empty($id)) {
 273                         $this->function_argument_error();
 274                 }
 275                 require_once ($GLOBALS['fileroot'] . "/library/classes/class.ezpdf.php");
 276                 $pdf =& new Cezpdf($GLOBALS['oer_config']['prescriptions']['paper_size']);
 277                 $pdf->ezSetMargins($GLOBALS['oer_config']['prescriptions']['top']
 278                       ,$GLOBALS['oer_config']['prescriptions']['bottom']
 279                                   ,$GLOBALS['oer_config']['prescriptions']['left']
 280                       ,$GLOBALS['oer_config']['prescriptions']['right']
 281                       );
 282                 $pdf->selectFont($GLOBALS['fileroot'] . "/library/fonts/Helvetica.afm");
 283
 284
 285                 $print_header = true;
 286
 287                 //print prescriptions body
 288                 $this->_state = false; // Added by Rod - see Controller.class.php
 289                 $ids = preg_split('/::/', substr($id,1,strlen($id) - 2), -1, PREG_SPLIT_NO_EMPTY);
 290                 foreach ($ids as $id) {
 291                         $p = new Prescription($id);
 292                         if ($print_header == true) {
 293                                 $this->multiprint_header($pdf, $p);
 294                                 $print_header = false;
 295                         }
 296                         $this->multiprint_body($pdf, $p);
 297                 }
 298
 299                 $this->multiprint_footer($pdf);
 300
 301                 $pdf->ezStream();
 302                 return;
 303         }
 304
 305         function send_action_process($id) {
 306                 $dummy = ""; // Added by Rod to avoid run-time warnings
 307                 if ($_POST['process'] != "true")
 308                         return;
 309                 if(empty($id)) {
 310                         $this->function_argument_error();
 311                 }
 312                 $p = new Prescription($id);
 313                 switch ($_POST['submit']) {
 314
 315                 case "Print":
 316                                 // The following statement added by Rod.
 317                                 // Looking at Controller.class.php, it appears that _state is set to false
 318                                 // to indicate that no further HTML is to be generated.
 319                                 $this->_state = false; // Added by Rod - see Controller.class.php
 320                                 return $this->_print_prescription($p, $dummy);
 321                                 break;
 322                 case "Email":
 323                                 return $this->_email_prescription($p,$_POST['email_to']);
 324                                 break;
 325                 case "Fax":
 326                                 //this is intended to be the hook for the hylafax code we already have that hasn't worked its way into the tree yet.
 327                                 //$this->assign("process_result","No fax server is currently setup.");
 328                                 return $this->_fax_prescription($p,$_POST['fax_to']);
 329                                 break;
 330                 case "Auto Send":
 331                                 $pharmacy_id = $_POST['pharmacy_id'];
 332                                 //echo "auto sending to : " . $_POST['pharmacy_id'];
 333                                 $phar = new Pharmacy($_POST['pharmacy_id']);
 334                                 //print_r($phar);
 335                                 if ($phar->get_transmit_method() == TRANSMIT_PRINT) {
 336                                         return $this->_print_prescription($p, $dummy);
 337                                 }
 338                                 elseif ($phar->get_transmit_method() == TRANSMIT_EMAIL) {
 339                                         $email = $phar->get_email();
 340                                         if (!empty($email)) {
 341                                                 return $this->_email_prescription($p,$phar->get_email());
 342                                         }
 343                                         //else print it
 344                                 }
 345                                 elseif ($phar->get_transmit_method() == TRANSMIT_FAX) {
 346                                         $faxNum= $phar->get_fax();
 347                                         if(!empty($faxNum)) {
 348                                                 Return $this->_fax_prescription ($p,$faxNum);
 349                                         }
 350                                         // return $this->assign("process_result","No fax server is currently setup.");
 351                                         // else default is printing,
 352                                 }
 353                                 else {
 354                                         //the pharmacy has no default or default is print
 355                                         return $this->_print_prescription($p, $dummy);
 356                                 }
 357                                 break;
 358                 }
 359
 360                 return;
 361
 362         }
 363
 364         function _print_prescription($p, & $toFile) {
 365
 366                 require_once ($GLOBALS['fileroot'] . "/library/classes/class.ezpdf.php");
 367                 $pdf =& new Cezpdf($GLOBALS['oer_config']['prescriptions']['paper_size']);
 368                 $pdf->ezSetMargins($GLOBALS['oer_config']['prescriptions']['top']
 369                       ,$GLOBALS['oer_config']['prescriptions']['bottom']
 370                                   ,$GLOBALS['oer_config']['prescriptions']['left']
 371                       ,$GLOBALS['oer_config']['prescriptions']['right']
 372                       );
 373
 374                 $pdf->selectFont($GLOBALS['fileroot'] . "/library/fonts/Helvetica.afm");
 375
 376                 $this->multiprint_header($pdf, $p);
 377
 378                 $this->multiprint_body($pdf, $p);
 379
 380                 $this->multiprint_footer($pdf);
 381
 382                 if(!empty($toFile))
 383                 {
 384                         $toFile = $pdf->ezOutput();
 385                 }
 386                 else
 387                 {
 388                         $pdf->ezStream();
 389                         // $pdf->ezStream(array('compress' => 0)); // for testing with uncompressed output
 390                 }
 391                 return;
 392         }
 393
 394         function _print_prescription_old($p, & $toFile) {
 395
 396                 require_once ($GLOBALS['fileroot'] . "/library/classes/class.ezpdf.php");
 397                 $pdf =& new Cezpdf($GLOBALS['oer_config']['prescriptions']['paper_size']);
 398                 $pdf->ezSetMargins($GLOBALS['oer_config']['prescriptions']['top']
 399                       ,$GLOBALS['oer_config']['prescriptions']['bottom']
 400                                   ,$GLOBALS['oer_config']['prescriptions']['left']
 401                       ,$GLOBALS['oer_config']['prescriptions']['right']
 402                       );
 403
 404                 $pdf->selectFont($GLOBALS['fileroot'] . "/library/fonts/Helvetica.afm");
 405
 406                 if(!empty($this->pconfig['logo'])) {
 407                         $pdf->ezImage($this->pconfig['logo'],"","","none","left");
 408                 }
 409                 $pdf->ezText($p->get_prescription_display(),10);
 410                 if($this->pconfig['use_signature'] == true ) {
 411                         $pdf->ezImage($this->pconfig['signature'],"","","none","left");
 412                 }
 413                 else{
 414                   $pdf->ezText("\n\n\n\nSignature:________________________________",10);
 415                 }
 416
 417                 if(!empty($toFile))
 418                 {
 419                         $toFile = $pdf->ezOutput();
 420                 }
 421                 else
 422                 {
 423                         $pdf->ezStream();
 424                         // $pdf->ezStream(array('compress' => 0)); // for testing with uncompressed output
 425                 }
 426                 return;
 427         }
 428
 429         function _email_prescription($p,$email) {
 430                 if (empty($email)) {
 431                         $this->assign("process_result","Email could not be sent, the address supplied: '$email' was empty or invalid.");
 432                         return;
 433                 }
 434                 require($GLOBALS['fileroot'] . "/library/classes/class.phpmailer.php");
 435                 $mail = new PHPMailer();
 436                 $mail->SetLanguage("en",$GLOBALS['fileroot'] . "/library/" );
 437                 //this is a temporary config item until the rest of the per practice billing settings make their way in
 438                 $mail->From = $GLOBALS['practice_return_email_path'];
 439                 $mail->FromName = $p->provider->get_name_display();
 440                 $mail->isMail();
 441                 $mail->Host     = "localhost";
 442                 $mail->Mailer   = "mail";
 443                 $text_body  = $p->get_prescription_display();
 444                 $mail->Body = $text_body;
 445                 $mail->Subject = "Prescription for: " . $p->patient->get_name_display();
 446                 $mail->AddAddress($email);
 447                 if($mail->Send()) {
 448                         $this->assign("process_result","Email was successfully sent to: " . $email);
 449                         return;
 450                 }
 451                 else {
 452                         $this->assign("process_result","There has been a mail error sending to " . $_POST['email_to'] . " " . $mail->ErrorInfo);
 453                         return;
 454                 }
 455         }
 456
 457         function do_lookup() {
 458                 if ($_POST['process'] != "true")
 459                         return;
 460                 $list = array();
 461                 if (!empty($_POST['drug'])) {
 462                         $list = @RxList::get_list($_POST['drug']);
 463                 }
 464                 if (is_array($list)) {
 465                         $list = array_flip($list);
 466                         $this->assign("drug_options",$list);
 467                         $this->assign("drug_values",array_keys($list));
 468                 }
 469                 else {
 470                         $this->assign("NO_RESULTS","No results found for: " .$_POST['drug'] . "<br />");
 471                 }
 472                 //print_r($_POST);
 473                 //$this->assign("PROCESS","");
 474
 475                 $_POST['process'] = "";
 476         }
 477
 478         function _fax_prescription($p,$faxNum)
 479         {
 480                 $err = "Sent fax";
 481                 //strip - ,(, ), and ws
 482                 $faxNum = preg_replace("/(-*)(\(*)(\)*)(\s*)/","",$faxNum);
 483                 //validate the number
 484
 485                 if(!empty($faxNum) && is_numeric($faxNum))
 486                 {
 487                         //get the sendfax command and execute it
 488                         $cmd = $this->pconfig['sendfax'];
 489                         // prepend any prefix to the fax number
 490                         $pref=$this->pconfig['prefix'];
 491                         $faxNum=$pref.$faxNum;
 492                         if(empty($cmd))
 493                         {
 494                                 $err .= " Send fax not set in includes/config.php";
 495                                 break;
 496                         }
 497                         else
 498                         {
 499                                 //generate file to fax
 500                                 $faxFile = "Failed";
 501                                 $this->_print_prescription($p, $faxFile);
 502                                 if(empty($faxFile))
 503                                 {
 504                                         $err .= " _print_prescription returned empty file";
 505                                         break;
 506                                 }
 507                                 $fileName = dirname(__FILE__)."/../documents/".$p->get_id()
 508                                                                 .$p->get_patient_id()."_fax_.pdf";
 509                                 //print "filename is $fileName";
 510                                 touch($fileName); // php bug
 511                                 $handle = fopen($fileName,"w");
 512                                 if(!$handle)
 513                                 {
 514                                         $err .= " Failed to open file $fileName to write fax to";
 515                                         break;
 516                                 }
 517                                 if(fwrite($handle, $faxFile) === false)
 518                                 {
 519                                         $err .= " Failed to write data to $fileName";
 520                                         break;
 521                                 }
 522                                 fclose($handle);
 523                                 $args = " -n -d $faxNum $fileName";
 524                                 //print "command is $cmd $args<br>";
 525                                 exec($cmd . $args);
 526                         }
 527
 528                 }
 529                 else
 530                 {
 531                         $err = "bad fax number passed to function";
 532                 }
 533                 if($err)
 534                 {
 535                         $this->assign("process_result",$err);
 536                 }
 537         }
 538 }
 539
 540 ?>