final_pdf_geneartor.php

<?php
// include the TCPDF class
require_once '../../globals.php';
require_once('../../../modules/pdf_generator/TCPDF/tcpdf.php');

require_once "$srcdir/options.inc.php";
require_once "$srcdir/formdata.inc.php";
require_once "$srcdir/formsoptions.inc.php";
require_once "$srcdir/patient.inc";

$encounter_data = sqlQuery('SELECT `date` as date, `case_number` as case_num, `facility` as facility_name FROM `form_encounter` WHERE `encounter` = ?', [$encounter]);
$case_exists    = sqlQuery('SELECT `pt_eval_id` as eval_exists FROM `pt_evaluations` WHERE `encounter` = ? AND `pid` = ? AND `case_number` = ?', [$encounter, $pid, $encounter_data['case_num']]);

$injury_info    = sqlQuery('SELECT `pci_case_injury_type` as injury_type, `pci_case_injury_date` as injury_date, `pci_surgery_date` as surgery_date,`pci_surgery` as surgery_y_n FROM `pt_case_info` WHERE `pci_case_number` = ?', [$encounter_data['case_num']]);
  if (strlen($injury_info['injury_date']) != 0) {
      $injury_date = $injury_info['injury_date'];
  } else {
      $injury_date = 'None';
  }

if ($case_exists['eval_exists']) {
    #record already exists
    $case_eval_id = $case_exists['eval_exists'];
}else{
    #insert record into pt_evaluations
    $pt_eval_id = sqlInsert("INSERT INTO pt_evaluations (encounter, pid, case_number, created_at, initial_eval) VALUES (?,?,?,NOW(),1)", array($encounter, $pid, $encounter_data['case_num']));
    $case_eval_id = $pt_eval_id;
}

$subjective_obj = sqlQuery("SELECT * FROM `pt_evaluation_form_subjective` WHERE `evaluation_id` = ? ", array($case_eval_id));

$result  = getPatientData($pid, "*, DATE_FORMAT(DOB,'%Y-%m-%d') as DOB_YMD");

$provider_id = $result['providerID'];
$therapist_id = sqlQuery("SELECT * FROM users WHERE id = ?", array($provider_id));
$therapist_name = $therapist_id['fname'] . " " . $therapist_id['mname'] . " " . $therapist_id['lname'];
$therapist_location = $therapist_id['street'] . " " . $therapist_id['city'] . "/" . $therapist_id['state'];
$therapist_phone = $therapist_id['phone'];
$therapist_fax = $therapist_id['fax'];
$referring_id = $result['referrer'];
$referring_phy = sqlQuery("SELECT * FROM users WHERE id = ?", array($referring_id));
$referring_phy_name = $referring_phy['fname'] . " " . $referring_phy['mname'] . " " . $referring_phy['lname'];
$pcp_id = $result['pcpID'];
$pcp_phy = sqlQuery("SELECT * FROM users WHERE id = ?", array($pcp_id));
$pcp_phy_name = $pcp_phy['fname'] . " " . $pcp_phy['mname'] . " " . $pcp_phy['lname'];
$patient_phone = $result['phone_contact'];
$result3 = getInsuranceDataCase($pid, "primary", "copay, provider, DATE_FORMAT(`date`,'%Y-%m-%d') as effdate", $encounter_data['case_num'] );

if (strlen(getInsuranceProvider($result3['provider'])) != 0) {
    $ins_company_1 = getInsuranceProvider($result3['provider']);
} else {
    $ins_company_1 = 'None';
}

// create new PDF document
$pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);


// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('Oxford');
$pdf->SetTitle('Initial Evaluation Form');
$pdf->SetSubject('Physical Therapy');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');

// set default header data
$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, 'Oxford Physical Therapy', 'Initial Evaluation Form', array(0,64,255), array(0,64,128));
$pdf->setFooterData(array(0,64,0), array(0,64,128));

// set header and footer fonts
$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));

// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

// set margins
$PDF_MARGIN_TOP = 20;   // custom value for better pdf appearance
$pdf->SetMargins(PDF_MARGIN_LEFT, $PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);

// set auto page breaks
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);

// set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

// set some language-dependent strings (optional)
if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
    require_once(dirname(__FILE__).'/lang/eng.php');
    $pdf->setLanguageArray($l);
}

// ---------------------------------------------------------

// set default font subsetting mode
$pdf->setFontSubsetting(true);

// Set font
// dejavusans is a UTF-8 Unicode font, if you only need to
// print standard ASCII chars, you can use core fonts like
// helvetica or times to reduce file size.
$pdf->SetFont('dejavusans', '', 10, '', true);

// Add a page
// This method has several options, check the source code documentation for more information.
$pdf->AddPage();

// set text shadow effect
$pdf->setTextShadow(array('enabled'=>true, 'depth_w'=>0.2, 'depth_h'=>0.2, 'color'=>array(196,196,196), 'opacity'=>1, 'blend_mode'=>'Normal'));

$content = $_POST['content'];

$content = json_encode($content);
header('Content-Type: application/json');

$content = json_decode($content, true);

//error_log("pdf_data 1 : ". $content);

// first block of the PDF which contains logo
$html .= '<table>
            <tr>
                <td>
                    <p><strong style="background-color: yellow">Patient Evaluation</strong></p>
                    <p style="margin-top: -15px">Evaluation ' .
                    oeFormatShortDate(date("Y-m-d", strtotime($encounter_data["date"]))) . '</p>
                </td>
                <td></td>
                <td>
                    <img class="img-responsive" src="' . $webroot . '/sites/default/images/oxford_logo.png" width="195px" height="40px">
                    <p>7567 Central Parke Boulevard</p>
                    <p style="margin-top: -15px">Mason, OH 45040-6855</p>
                </td>
            </tr>
        </table>
        <br>';

$style = array('width' => 0.7, 'color' => array(128, 0, 128));  // store the width and color of line
$lineX1Coordinate = 14.8;        // These values are calculated accurately 
$lineX2Coordinate = 195.2;       // in accordance with the line below header.
$pdf->Line($lineX1Coordinate, 53, $lineX2Coordinate, 53, $style);   // 60 are the y1, y2 coordinates of line

$html .= '<table>
            <tr>
                <td>
                    <p>Patient:<br> <strong>'. getPatientName($pid) . '</strong></p>
                </td>
                <td>
                    <p>Patient ID:<br> <strong>' . $pid . '</strong></p>
                </td>
                <td>
                    <p>DOB:<br> <strong>'. oeFormatShortDate(getPatientDOBOnly($pid)) . '</strong></p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>Age:<br> <strong>'. getPatientAgeDisplay($result["DOB_YMD"]) . '</strong></p>
                </td>
                <td>
                    <p>Phone:<br> <strong>' . attr($patient_phone) . '</strong></p>
                </td>
                <td>
                    <p>Insurance:<br> <strong>' . attr($ins_company_1) . '</strong></p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>Injury Date:<br> <strong id="inj_date">'. oeFormatShortDate($injury_date) . '</strong></p>
                </td>
                <td>
                    <p>Diagnosis:<br> <strong>' . $subjective_obj["primary_icd10"] . '</strong></p>
                </td>
                <td>
                    <p>Referred by:<br> <strong>' . attr($referring_phy_name) . '</strong></p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>Initial Evaluation Date:<br> <strong>' . oeFormatShortDate(date("Y-m-d", strtotime($encounter_data["date"]))) . '</strong></p>
                </td>
                <td>
                    <p>Total Visits/CXL/NS:<br> <strong>' . attr($patient_phone) . '</strong></p>
                </td>
                <td>
                    <p>Therapist:<br> <strong>' . attr($therapist_name) . '</strong></p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>Location:<br> <strong>' . attr($therapist_location) . '</strong></p>
                </td>
                <td>
                    <p>Phone:<br> <strong>' . attr($therapist_phone) . '</strong></p>
                </td>
                <td>
                    <p>Fax:<br> <strong>' . attr($therapist_fax) . '</strong></p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>Primary Care Physician:<br> <strong>' . attr($pcp_phy_name) . '</strong></p>
                </td>
                <td></td>
                <td></td>
            </tr>
        </table>
<hr style="background-color: purple" />';
$pdf->WriteHTML($html , true, false, true, false, '');

// This function is used to separate "text" type data from other type of data.
function separateTextFromOtherDataType($data) {
    $textType = array();
    $otherType = array();
    
    foreach ($data as $field_key => $field_value) {
        if(in_array("text", $field_value)){
            $textType[$field_key] = key($field_value);
        } else {
            $otherType[$field_key] = key($field_value);
            $otherTypeCounter;
        }
    }
    
    return [$textType, $otherType];
}

foreach($content as $form_title=>$field_name) {
    $html = '';     // Clean the $html variable data for second round of loop
    $html .= '<table><br><br><br><b><u>' . $form_title . '</u></b><br><br>';
    $filteredData = separateTextFromOtherDataType($field_name);
    $textType = $filteredData[0];
    $otherType = $filteredData[1];

    // This block will output "text" type content to PDF with
    // width  = width of page.
    foreach($textType as $field => $value) {
        $html .= '<tr style="line-height: 1.6;"><td><b>' . $field . '</b> ' . $value . '</td></tr>';
    }
    $html .= '</table>';
    $pdf->WriteHTML($html , true, false, true, false, '');
    $html = '';     // Clean the content to output content of type other than "text".
    
    $i = 1;     // This counter helps in closing the <tr> properly.
    $html .= "<table>";
    // This block outputs the content in two column format.
    foreach($otherType as $field => $value) {
        if ($i%2 != 0) {
            $html .= '<tr style="line-height: 1.6;">
                        <td><b>' . $field . '</b> ' . $value . '</td>';
        } else {
            $html .=   '<td><b>' . $field . '</b> ' . $value . '</td>
                      </tr>';
        }
        $i++;
    }
    
    // This block closes the <tr> tag properly in case there are odd number of elements.
    if ($i%2 == 0) {
        $html .= '<td></td></tr>';
    }
    
    $html .= '</table>';
    $pdf->WriteHTML($html , true, false, true, false, '');
}

//$pdf->Output($_SERVER["DOCUMENT_ROOT"] . '/' . $webroot . '/sites/default/documents/enc_' . $encounter . '_' . $pid . '_' . /*getPatientName($pid)*/ 'testing' . '.pdf' , 'I'); // save pdf to server
// $pdf->Output($_SERVER["DOCUMENT_ROOT"] . '/' . $webroot . '/sites/default/documents/enc_' . $encounter . '_' . $pid . '_' . getPatientName($pid) . '.pdf' , 'F'); // show print dialog
$pdf->Output("testing.pdf", 'D');   // Allows the user to download the pdf with name "testing"
//============================================================+
// END OF FILE
//============================================================+

?>