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
  55         $this->_view->form = $form;
  56         $this->setViewScript('form/esign_form.php');
  57         $this->render();
  58     }
  59
  60     public function esign_log_view()
  61     {
  62         $formId = $this->getRequest()->getParam('formId', '');
  63         $formDir = $this->getRequest()->getParam('formDir', '');
  64         $encounterId = $this->getRequest()->getParam('encounterId', '');
  65         $factory = new Form_Factory($formId, $formDir, $encounterId);
  66         $signable = $factory->createSignable(); // Contains features that make object signable
  67         $log = $factory->createLog(); // Make the log behavior
  68         $html = $log->getHtml($signable);
  69         echo $html;
  70         exit;
  71     }
  72
  73     /**
  74      *
  75      * @return multitype:string
  76      */
  77     public function esign_form_submit()
  78     {
  79         $message = '';
  80         $status = self::STATUS_FAILURE;
  81         $password = $this->getRequest()->getParam('password', '');
  82         $formId = $this->getRequest()->getParam('formId', '');
  83         $formDir = $this->getRequest()->getParam('formDir', '');
  84         $encounterId = $this->getRequest()->getParam('encounterId', '');
  85         // Always lock, unless esign_lock_toggle option is enable in globals
  86         $lock = true;
  87         if ($GLOBALS['esign_lock_toggle']) {
  88             $lock = ( $this->getRequest()->getParam('lock', '') == 'on' ) ? true : false;
  89         }
  90
  91         $amendment = $this->getRequest()->getParam('amendment', '');
  92
  93         if ($GLOBALS['use_active_directory']) {
  94             $valid = active_directory_validation($_SESSION['authUser'], $password);
  95         } else {
  96             $valid = confirm_user_password($_SESSION['authUser'], $password);
  97         }
  98
  99         if ($valid) {
 100             $factory = new Form_Factory($formId, $formDir, $encounterId);
 101             $signable = $factory->createSignable();
 102             if ($signable->sign($_SESSION['authUserID'], $lock, $amendment)) {
 103                 $message = xlt("Form signed successfully");
 104                 $status = self::STATUS_SUCCESS;
 105             } else {
 106                 $message = xlt("An error occured signing the form");
 107             }
 108         } else {
 109             $message = xlt("The password you entered is invalid");
 110         }
 111
 112         $response = new Response($status, $message);
 113         $response->formId = $formId;
 114         $response->formDir = $formDir;
 115         $response->encounterId = $encounterId;
 116         $response->locked = $lock;
 117         $response->editButtonHtml = "";
 118         if ($lock) {
 119             // If we're locking the form, replace the edit button with a "disabled" lock button
 120             $response->editButtonHtml = "<a href=# class='css_button_small form-edit-button-locked' id='form-edit-button-'".attr($formDir)."-".attr($formId)."><span>".xlt('Locked')."</span></a>";
 121         }
 122
 123         echo json_encode($response);
 124         exit;
 125     }
 126 }