library/ESign/Form/Controller.php

   1 <?php
   2
   3 namespace ESign;
   4
   5 /**
   6  * Form controller implementation
   7  *
   8  * Copyright (C) 2013 OEMR 501c3 www.oemr.org
   9  *
  10  * LICENSE: This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version 3
  13  * of the License, or (at your option) any later version.
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17  * GNU General Public License for more details.
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program. If not, see <http://opensource.org/licenses/gpl-license.php>;.
  20  *
  21  * @package OpenEMR
  22  * @author  Ken Chapple <ken@mi-squared.com>
  23  * @author  Medical Information Integration, LLC
  24  * @link    http://www.open-emr.org
  25  **/
  26
  27 require_once $GLOBALS['srcdir'].'/ESign/Abstract/Controller.php';
  28 require_once $GLOBALS['srcdir'].'/ESign/Form/Configuration.php';
  29 require_once $GLOBALS['srcdir'].'/ESign/Form/Factory.php';
  30 require_once $GLOBALS['srcdir'].'/ESign/Form/Log.php';
  31 require_once $GLOBALS['srcdir'].'/authentication/login_operations.php';
  32
  33 class Form_Controller extends Abstract_Controller
  34 {
  35     /**
  36      *
  37      */
  38     public function esign_form_view()
  39     {
  40         $form = new \stdClass();
  41         $form->table = 'forms';
  42         $form->formDir = $this->getRequest()->getParam( 'formdir', '' );
  43         $form->formId = $this->getRequest()->getParam( 'formid', 0 );
  44         $form->encounterId = $this->getRequest()->getParam( 'encounterid', 0 );
  45         $form->userId = $GLOBALS['authUserID'];
  46         $form->action = '#';
  47         $signable = new Form_Signable( $form->formId, $form->formDir, $form->encounterId );
  48         $form->showLock = false;
  49         if ( $signable->isLocked() === false &&
  50             $GLOBALS['lock_esign_individual'] &&
  51             $GLOBALS['esign_lock_toggle'] ) {
  52             $form->showLock = true;
  53         }
  54         $this->_view->form = $form;
  55         $this->setViewScript( 'form/esign_form.php' );
  56         $this->render();
  57     }
  58
  59     public function esign_log_view()
  60     {
  61         $formId = $this->getRequest()->getParam( 'formId', '' );
  62         $formDir = $this->getRequest()->getParam( 'formDir', '' );
  63         $encounterId = $this->getRequest()->getParam( 'encounterId', '' );
  64         $factory = new Form_Factory( $formId, $formDir, $encounterId );
  65         $signable = $factory->createSignable(); // Contains features that make object signable
  66         $log = $factory->createLog(); // Make the log behavior
  67         $html = $log->getHtml( $signable );
  68         echo $html;
  69         exit;
  70     }
  71
  72     /**
  73      *
  74      * @return multitype:string
  75      */
  76     public function esign_form_submit()
  77     {
  78         $message = '';
  79         $status = self::STATUS_FAILURE;
  80         $password = $this->getRequest()->getParam( 'password', '' );
  81         $formId = $this->getRequest()->getParam( 'formId', '' );
  82         $formDir = $this->getRequest()->getParam( 'formDir', '' );
  83         $encounterId = $this->getRequest()->getParam( 'encounterId', '' );
  84         // Always lock, unless esign_lock_toggle option is enable in globals
  85         $lock = true;
  86         if ( $GLOBALS['esign_lock_toggle'] ) {
  87             $lock = ( $this->getRequest()->getParam( 'lock', '' ) == 'on' ) ? true : false;
  88         }
  89         $amendment = $this->getRequest()->getParam( 'amendment', '' );
  90
  91         if($GLOBALS['use_active_directory']) {
  92             $valid = active_directory_validation($_SESSION['authUser'], $password);
  93         }else {
  94             $valid = confirm_user_password($_SESSION['authUser'], $password);
  95         }
  96
  97         if ($valid) {
  98             $factory = new Form_Factory( $formId, $formDir, $encounterId );
  99             $signable = $factory->createSignable();
 100             if ( $signable->sign( $_SESSION['authUserID'], $lock, $amendment ) ) {
 101                 $message = xlt( "Form signed successfully" );
 102                 $status = self::STATUS_SUCCESS;
 103             } else {
 104                 $message = xlt( "An error occured signing the form" );
 105             }
 106
 107         } else {
 108             $message = xlt( "The password you entered is invalid" );
 109         }
 110         $response = new Response( $status, $message );
 111         $response->formId = $formId;
 112         $response->formDir = $formDir;
 113         $response->encounterId = $encounterId;
 114         $response->locked = $lock;
 115         $response->editButtonHtml = "";
 116         if ( $lock ) {
 117             // If we're locking the form, replace the edit button with a "disabled" lock button
 118             $response->editButtonHtml = "<a href=# class='css_button_small form-edit-button-locked' id='form-edit-button-'".attr($formDir)."-".attr($formId)."><span>".xlt('Locked')."</span></a>";
 119         }
 120         echo json_encode( $response );
 121         exit;
 122     }
 123 }