devsofttech_hms_ci4/app/Controllers/DoctorDocument.php

1443 lines
57 KiB
PHP

<?php
namespace App\Controllers;
use Mpdf\HTMLParserMode;
use Mpdf\Mpdf;
class DoctorDocument extends BaseController
{
private array $doctorWorkspacePerms = [
'doctor_work.access',
'doctor_work.template_workspace.access',
'template.pathology',
];
public function __construct()
{
$this->db = db_connect();
helper(['form']);
}
private function ensureAccess()
{
$user = auth()->user();
if (! $user) {
return $this->response->setStatusCode(403)->setBody('Forbidden');
}
foreach ($this->doctorWorkspacePerms as $perm) {
if ($user->can($perm)) {
return null;
}
}
return $this->response->setStatusCode(403)->setBody('Forbidden');
}
private function ensureDocumentTables(): bool
{
return $this->db->tableExists('doc_format_master')
&& $this->db->tableExists('doc_format_sub')
&& $this->db->tableExists('patient_doc')
&& $this->db->tableExists('patient_doc_raw');
}
private function ensureDocumentPrintTemplateTable(): bool
{
if (! $this->db->tableExists('doc_print_templates')) {
return false;
}
$columnSql = [
'print_on_type' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `print_on_type` TINYINT(1) NOT NULL DEFAULT 1 AFTER `page_size`',
'page_margin_top_cm' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `page_margin_top_cm` DECIMAL(5,2) NOT NULL DEFAULT 6.10 AFTER `print_on_type`',
'page_margin_bottom_cm' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `page_margin_bottom_cm` DECIMAL(5,2) NOT NULL DEFAULT 2.50 AFTER `page_margin_top_cm`',
'page_margin_left_cm' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `page_margin_left_cm` DECIMAL(5,2) NOT NULL DEFAULT 0.70 AFTER `page_margin_bottom_cm`',
'page_margin_right_cm' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `page_margin_right_cm` DECIMAL(5,2) NOT NULL DEFAULT 0.70 AFTER `page_margin_left_cm`',
'margin_header_cm' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `margin_header_cm` DECIMAL(5,2) NOT NULL DEFAULT 0.50 AFTER `page_margin_right_cm`',
'margin_footer_cm' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `margin_footer_cm` DECIMAL(5,2) NOT NULL DEFAULT 1.50 AFTER `margin_header_cm`',
'header_html' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `header_html` LONGTEXT NULL AFTER `margin_footer_cm`',
'footer_html' => 'ALTER TABLE `doc_print_templates` ADD COLUMN `footer_html` LONGTEXT NULL AFTER `header_html`',
];
foreach ($columnSql as $column => $sql) {
if ($this->db->fieldExists($column, 'doc_print_templates')) {
continue;
}
try {
$this->db->query($sql);
} catch (\Throwable $e) {
log_message('error', 'Unable to add {column} column in doc_print_templates: {message}', [
'column' => $column,
'message' => $e->getMessage(),
]);
}
}
return true;
}
private function getDocumentPrintTemplates(): array
{
if (! $this->ensureDocumentPrintTemplateTable()) {
return [];
}
return $this->db->table('doc_print_templates')
->select('id, template_name, is_default, print_on_type')
->where('status', 1)
->orderBy('is_default', 'DESC')
->orderBy('template_name', 'ASC')
->get()
->getResultArray();
}
private function ensurePrintTemplateColumns(): void
{
if (! $this->db->tableExists('doc_format_master')) {
return;
}
$columnSql = [
'default_print_type' => 'ALTER TABLE `doc_format_master` ADD COLUMN `default_print_type` TINYINT(1) NOT NULL DEFAULT 0 AFTER `doc_raw_format`',
'print_top_margin' => 'ALTER TABLE `doc_format_master` ADD COLUMN `print_top_margin` DECIMAL(5,2) NOT NULL DEFAULT 6.10 AFTER `default_print_type`',
'print_bottom_margin' => 'ALTER TABLE `doc_format_master` ADD COLUMN `print_bottom_margin` DECIMAL(5,2) NOT NULL DEFAULT 2.50 AFTER `print_top_margin`',
'print_left_margin' => 'ALTER TABLE `doc_format_master` ADD COLUMN `print_left_margin` DECIMAL(5,2) NOT NULL DEFAULT 0.70 AFTER `print_bottom_margin`',
'print_right_margin' => 'ALTER TABLE `doc_format_master` ADD COLUMN `print_right_margin` DECIMAL(5,2) NOT NULL DEFAULT 0.70 AFTER `print_left_margin`',
'print_header_margin' => 'ALTER TABLE `doc_format_master` ADD COLUMN `print_header_margin` DECIMAL(5,2) NOT NULL DEFAULT 0.50 AFTER `print_right_margin`',
'print_footer_margin' => 'ALTER TABLE `doc_format_master` ADD COLUMN `print_footer_margin` DECIMAL(5,2) NOT NULL DEFAULT 1.50 AFTER `print_header_margin`',
];
foreach ($columnSql as $column => $sql) {
if ($this->db->fieldExists($column, 'doc_format_master')) {
continue;
}
try {
$this->db->query($sql);
} catch (\Throwable $e) {
log_message('error', 'Unable to add {column} column: {message}', [
'column' => $column,
'message' => $e->getMessage(),
]);
}
}
}
private function normalizeMarginValue($value, float $default): float
{
$number = (float) $value;
if ($number <= 0 || $number > 20) {
return $default;
}
return round($number, 2);
}
/**
* Replace {{PLACEHOLDER}} tokens in a custom header/footer HTML string
* with live hospital constants and patient data before passing to mPDF.
*
* @param array<string, mixed> $doc Row from patient_doc join query
*/
private function resolveDocPrintTemplatePlaceholders(string $html, array $doc): string
{
if ($html === '') {
return '';
}
$logoFile = defined('H_logo') ? (string) constant('H_logo') : 'logo.png';
$logoAbsPath = FCPATH . 'assets/images/' . $logoFile;
$logoSrc = $this->buildImageDataUriFromPath($logoAbsPath);
if ($logoSrc === '' && is_file($logoAbsPath)) {
$logoSrc = str_replace('\\', '/', $logoAbsPath);
}
if ($logoSrc === '') {
$logoSrc = base_url('assets/images/' . $logoFile);
}
$logoHtml = '<img style="width:100px;vertical-align:top;" src="'
. $logoSrc . '" />';
$age = (string) ($doc['age'] ?? '');
$gender = (string) ($doc['gender'] ?? '');
$ageSex = trim($age . ($gender !== '' ? '/' . $gender : ''));
$drSignImg = '';
$drSignFile = (string) ($doc['dr_sign'] ?? $doc['sign_image'] ?? $doc['doctor_sign'] ?? '');
if ($drSignFile !== '') {
$drSignAbsPath = FCPATH . 'assets/images/' . ltrim($drSignFile, '/\\');
$drSignSrc = $this->buildImageDataUriFromPath($drSignAbsPath);
if ($drSignSrc === '' && is_file($drSignAbsPath)) {
$drSignSrc = str_replace('\\', '/', $drSignAbsPath);
}
if ($drSignSrc === '') {
$drSignSrc = base_url('assets/images/' . $drSignFile);
}
$drSignImg = '<img style="height:40px;" src="' . $drSignSrc . '" />';
}
$map = [
'{{H_Name}}' => defined('H_Name') ? (string) constant('H_Name') : '',
'{{H_address_1}}' => defined('H_address_1') ? (string) constant('H_address_1') : '',
'{{H_address_2}}' => defined('H_address_2') ? (string) constant('H_address_2') : '',
'{{H_phone_No}}' => defined('H_phone_No') ? (string) constant('H_phone_No') : '',
'{{H_Email}}' => defined('H_Email') ? (string) constant('H_Email') : '',
'{{H_logo}}' => $logoFile,
'{{H_logo_abs}}' => $logoAbsPath,
'{{hospital_logo_html}}' => $logoHtml,
'{{PATIENT_NAME}}' => (string) ($doc['p_fname'] ?? ''),
'{{pName}}' => (string) ($doc['p_fname'] ?? ''),
'{{UHID}}' => (string) ($doc['p_code'] ?? ''),
'{{AGE_GENDER}}' => $ageSex,
'{{age_sex}}' => $ageSex,
'{{phoneno}}' => (string) ($doc['phoneno'] ?? $doc['phone_no'] ?? $doc['contact_no'] ?? ''),
'{{doctor_name}}' => (string) ($doc['dr_name'] ?? ''),
'{{doctor_sign_html}}' => $drSignImg,
'{{CURRENT_DATE}}' => date('d-m-Y'),
'{{CURRENT_DATETIME}}' => date('d-m-Y H:i'),
'{{print_time}}' => date('d-m-Y H:i:s'),
'{{qr_content}}' => (string) ($doc['id'] ?? ''),
];
return str_replace(array_keys($map), array_values($map), $html);
}
private function buildImageDataUriFromPath(string $absolutePath): string
{
$absolutePath = trim($absolutePath);
if ($absolutePath === '' || ! is_file($absolutePath) || ! is_readable($absolutePath)) {
return '';
}
$bytes = @file_get_contents($absolutePath);
if ($bytes === false || $bytes === '') {
return '';
}
$mime = 'image/png';
if (function_exists('mime_content_type')) {
$detected = @mime_content_type($absolutePath);
if (is_string($detected) && str_starts_with($detected, 'image/')) {
$mime = $detected;
}
}
return 'data:' . $mime . ';base64,' . base64_encode($bytes);
}
private function hasColumn(string $table, string $column): bool
{
if (! $this->db->tableExists($table)) {
return false;
}
return $this->db->fieldExists($column, $table);
}
/**
* @param array<string, mixed> $payload
* @return array<string, mixed>
*/
private function filterPayloadByExistingColumns(string $table, array $payload): array
{
if (! $this->db->tableExists($table)) {
return [];
}
$fields = $this->db->getFieldNames($table) ?? [];
$out = [];
foreach ($payload as $key => $value) {
if (in_array($key, $fields, true)) {
$out[$key] = $value;
}
}
return $out;
}
public function workspace()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
return view('doctor_document/workspace');
}
public function patient_search()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$search = trim((string) $this->request->getGet('q'));
$patients = $this->searchDoctorWorkPatients($search);
$countsByPatient = $this->getDoctorWorkPatientCounts(array_map(static fn(array $row): int => (int) ($row['id'] ?? 0), $patients));
foreach ($patients as &$patientRow) {
$patientId = (int) ($patientRow['id'] ?? 0);
$patientCounts = $countsByPatient[$patientId] ?? [];
$patientRow['opd_count'] = (int) ($patientCounts['opd_count'] ?? 0);
$patientRow['lab_count'] = (int) ($patientCounts['lab_count'] ?? 0);
$patientRow['ipd_count'] = (int) ($patientCounts['ipd_count'] ?? 0);
}
unset($patientRow);
return view('doctor_document/patient_search', [
'search' => $search,
'patients' => $patients,
]);
}
/**
* @return list<array<string, mixed>>
*/
private function searchDoctorWorkPatients(string $search): array
{
$search = preg_replace('/[^A-Za-z0-9 _.@\-]/', '', trim($search)) ?? '';
if ($search === '') {
return [];
}
$searchTokens = preg_split('/\s+/', $search) ?: [];
$whereParts = ['1=1'];
foreach ($searchTokens as $token) {
$token = trim((string) $token);
if ($token === '') {
continue;
}
$escaped = $this->db->escape($token);
$likeToken = $this->db->escapeLikeString($token);
if (is_numeric($token)) {
$whereParts[] = "(p.p_code LIKE '%{$likeToken}' ESCAPE '!' OR p.mphone1 = {$escaped} OR p.udai = {$escaped})";
continue;
}
if (ctype_alpha($token)) {
$whereParts[] = "(p.p_fname LIKE '%{$likeToken}%' ESCAPE '!' OR p.email1 = {$escaped})";
continue;
}
$whereParts[] = "(p.p_code LIKE '{$likeToken}' ESCAPE '!' OR p.email1 = {$escaped})";
}
$sql = "SELECT p.*, DATE_FORMAT(p.last_visit,'%d-%m-%Y') AS Last_Visit
FROM patient_master p
WHERE " . implode(' AND ', $whereParts) . "
GROUP BY p.id
ORDER BY p.last_visit DESC
LIMIT 100";
return $this->db->query($sql)->getResultArray();
}
/**
* @param list<int> $patientIds
* @return array<int, array<string, int>>
*/
private function getDoctorWorkPatientCounts(array $patientIds): array
{
$patientIds = array_values(array_unique(array_filter(array_map('intval', $patientIds), static fn(int $id): bool => $id > 0)));
if ($patientIds === []) {
return [];
}
$countsByPatient = [];
foreach ($patientIds as $patientId) {
$countsByPatient[$patientId] = [
'opd_count' => 0,
'lab_count' => 0,
'ipd_count' => 0,
];
}
$countSources = [
['table' => 'opd_master', 'column' => 'p_id', 'alias' => 'opd_count'],
['table' => 'lab_request', 'column' => 'patient_id', 'alias' => 'lab_count'],
['table' => 'ipd_master', 'column' => 'p_id', 'alias' => 'ipd_count'],
];
foreach ($countSources as $source) {
if (! $this->hasColumn($source['table'], $source['column'])) {
continue;
}
$rows = $this->db->table($source['table'])
->select($source['column'] . ' AS patient_id, COUNT(*) AS total_count', false)
->whereIn($source['column'], $patientIds)
->groupBy($source['column'])
->get()
->getResultArray();
foreach ($rows as $row) {
$patientId = (int) ($row['patient_id'] ?? 0);
if ($patientId <= 0 || ! array_key_exists($patientId, $countsByPatient)) {
continue;
}
$countsByPatient[$patientId][$source['alias']] = (int) ($row['total_count'] ?? 0);
}
}
return $countsByPatient;
}
public function open_by_key()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$rawKey = trim((string) $this->request->getGet('patient_key'));
if ($rawKey === '') {
return $this->response->setJSON([
'status' => 0,
'message' => 'Enter patient id',
]);
}
$key = strtoupper(preg_replace('/\s+/', '', $rawKey));
$digits = preg_replace('/\D+/', '', $key);
$patient = null;
// Priority 1: exact record by numeric patient_master.id
if (ctype_digit($key)) {
$patient = $this->db->table('patient_master')
->select('id,p_code,old_uhid,p_fname')
->where('id', (int) $key)
->get(1)
->getRowArray();
}
// Priority 2: exact record by UHID / old UHID
if (! is_array($patient)) {
$patient = $this->db->table('patient_master')
->select('id,p_code,old_uhid,p_fname')
->groupStart()
->where('UPPER(TRIM(p_code))', $key)
->orWhere('UPPER(TRIM(old_uhid))', $key)
->groupEnd()
->orderBy('id', 'DESC')
->get(1)
->getRowArray();
}
if (is_array($patient)) {
return $this->response->setJSON([
'status' => 1,
'patient_id' => (int) ($patient['id'] ?? 0),
]);
}
// Priority 3: allow last digits search; open only when a single record is found.
if ($digits !== '') {
$builder = $this->db->table('patient_master')
->select('id,p_code,old_uhid,p_fname')
->groupStart()
->like('p_code', $digits, 'before')
->orLike('old_uhid', $digits, 'before')
->groupEnd();
$matches = $builder
->orderBy('id', 'DESC')
->limit(6)
->get()
->getResultArray();
$count = count($matches);
if ($count === 1) {
return $this->response->setJSON([
'status' => 1,
'patient_id' => (int) ($matches[0]['id'] ?? 0),
]);
}
if ($count > 1) {
return $this->response->setJSON([
'status' => 0,
'message' => 'Multiple patients matched. Please enter complete UHID/Patient ID.',
]);
}
}
return $this->response->setJSON([
'status' => 0,
'message' => 'Patient not found',
]);
}
public function doc_list()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
if (! $this->ensureDocumentTables()) {
return $this->response->setStatusCode(500)->setBody('Document tables missing. Run migration: php spark migrate');
}
$this->ensurePrintTemplateColumns();
$builder = $this->db->table('doc_format_master');
if ($this->hasColumn('doc_format_master', 'active')) {
$builder->where('active', 1);
}
$rows = $builder->orderBy('doc_name', 'ASC')->get()->getResultArray();
return view('doctor_document/doc_list', ['doc_master' => $rows]);
}
public function docedit_load(int $docId = 0)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$this->ensurePrintTemplateColumns();
$master = [];
if ($docId > 0) {
$master = $this->db->table('doc_format_master')->where('df_id', $docId)->get(1)->getRowArray() ?? [];
}
$items = [];
if ($docId > 0) {
$itemBuilder = $this->db->table('doc_format_sub')
->select('id as item_id,input_name,input_code,input_type,input_default_value,short_order')
->where('doc_format_id', $docId);
if ($this->hasColumn('doc_format_sub', 'active')) {
$itemBuilder->where('active', 1);
}
$items = $itemBuilder->orderBy('short_order', 'ASC')->get()->getResultArray();
}
return view('doctor_document/doc_master_edit', [
'doc_master' => $master,
'doc_Item_List' => $items,
'doc_id' => $docId,
]);
}
public function report_insert()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
if (! $this->request->isAJAX()) {
return $this->response->setStatusCode(400)->setJSON(['insertid' => 0, 'showcontent' => 'Invalid request']);
}
$name = trim((string) $this->request->getPost('input_docname'));
$desc = trim((string) $this->request->getPost('input_doc_desc'));
$html = (string) $this->request->getPost('HTMLData');
$defaultPrintType = (int) $this->request->getPost('default_print_type');
$printTopMargin = $this->normalizeMarginValue($this->request->getPost('print_top_margin'), 6.10);
$printBottomMargin = $this->normalizeMarginValue($this->request->getPost('print_bottom_margin'), 2.50);
$printLeftMargin = $this->normalizeMarginValue($this->request->getPost('print_left_margin'), 0.70);
$printRightMargin = $this->normalizeMarginValue($this->request->getPost('print_right_margin'), 0.70);
$printHeaderMargin = $this->normalizeMarginValue($this->request->getPost('print_header_margin'), 0.50);
$printFooterMargin = $this->normalizeMarginValue($this->request->getPost('print_footer_margin'), 1.50);
if ($name === '') {
return $this->response->setJSON(['insertid' => 0, 'showcontent' => 'Document name is required']);
}
$this->ensurePrintTemplateColumns();
$payload = [
'doc_name' => $name,
'doc_desc' => $desc,
'doc_raw_format' => $html,
'default_print_type' => ($defaultPrintType === 1 ? 1 : 0),
'print_top_margin' => $printTopMargin,
'print_bottom_margin' => $printBottomMargin,
'print_left_margin' => $printLeftMargin,
'print_right_margin' => $printRightMargin,
'print_header_margin' => $printHeaderMargin,
'print_footer_margin' => $printFooterMargin,
'active' => 1,
'created_at' => date('Y-m-d H:i:s'),
'updated_at' => date('Y-m-d H:i:s'),
];
$payload = $this->filterPayloadByExistingColumns('doc_format_master', $payload);
$this->db->table('doc_format_master')->insert($payload);
return $this->response->setJSON([
'insertid' => (int) $this->db->insertID(),
'showcontent' => 'Data saved successfully',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
public function report_update()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
if (! $this->request->isAJAX()) {
return $this->response->setStatusCode(400)->setJSON(['update_record' => 0, 'showcontent' => 'Invalid request']);
}
$id = (int) $this->request->getPost('df_id');
$name = trim((string) $this->request->getPost('input_docname'));
$desc = trim((string) $this->request->getPost('input_doc_desc'));
$html = (string) $this->request->getPost('HTMLData');
$defaultPrintType = (int) $this->request->getPost('default_print_type');
$printTopMargin = $this->normalizeMarginValue($this->request->getPost('print_top_margin'), 6.10);
$printBottomMargin = $this->normalizeMarginValue($this->request->getPost('print_bottom_margin'), 2.50);
$printLeftMargin = $this->normalizeMarginValue($this->request->getPost('print_left_margin'), 0.70);
$printRightMargin = $this->normalizeMarginValue($this->request->getPost('print_right_margin'), 0.70);
$printHeaderMargin = $this->normalizeMarginValue($this->request->getPost('print_header_margin'), 0.50);
$printFooterMargin = $this->normalizeMarginValue($this->request->getPost('print_footer_margin'), 1.50);
if ($id <= 0 || $name === '') {
return $this->response->setJSON(['update_record' => 0, 'showcontent' => 'Document id/name required']);
}
$this->ensurePrintTemplateColumns();
$payload = [
'doc_name' => $name,
'doc_desc' => $desc,
'doc_raw_format' => $html,
'default_print_type' => ($defaultPrintType === 1 ? 1 : 0),
'print_top_margin' => $printTopMargin,
'print_bottom_margin' => $printBottomMargin,
'print_left_margin' => $printLeftMargin,
'print_right_margin' => $printRightMargin,
'print_header_margin' => $printHeaderMargin,
'print_footer_margin' => $printFooterMargin,
'updated_at' => date('Y-m-d H:i:s'),
];
$payload = $this->filterPayloadByExistingColumns('doc_format_master', $payload);
$this->db->table('doc_format_master')
->where('df_id', $id)
->update($payload);
return $this->response->setJSON([
'update_record' => 1,
'showcontent' => 'Data saved successfully',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
public function doc_input_list(int $docId)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$builder = $this->db->table('doc_format_sub')
->select('id as item_id,input_name,input_code,input_type,input_default_value,short_order')
->where('doc_format_id', $docId);
if ($this->hasColumn('doc_format_sub', 'active')) {
$builder->where('active', 1);
}
$items = $builder->orderBy('short_order', 'ASC')->get()->getResultArray();
return view('doctor_document/doc_input_list', [
'doc_Item_List' => $items,
'doc_id' => $docId,
]);
}
public function input_parameter_load(int $itemId, int $docId)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$row = $this->db->table('doc_format_sub')
->where('id', $itemId)
->where('doc_format_id', $docId)
->get(1)
->getRowArray() ?? [];
return $this->response->setJSON([
'update' => ! empty($row) ? 1 : 0,
'row' => $row,
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
public function input_parameter_add()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
if (! $this->request->isAJAX()) {
return $this->response->setStatusCode(400)->setJSON(['insert_id' => 0, 'showcontent' => 'Invalid request']);
}
$docId = (int) $this->request->getPost('doc_id');
$inputName = trim((string) $this->request->getPost('input_input_name'));
$inputCode = trim((string) $this->request->getPost('input_input_code'));
$inputType = trim((string) $this->request->getPost('input_type'));
$defaultValue = (string) $this->request->getPost('input_default_value');
if ($docId <= 0 || $inputName === '' || $inputCode === '') {
return $this->response->setJSON(['insert_id' => 0, 'showcontent' => 'Required fields missing']);
}
$existsBuilder = $this->db->table('doc_format_sub')
->where('doc_format_id', $docId)
->where('input_code', $inputCode);
if ($this->hasColumn('doc_format_sub', 'active')) {
$existsBuilder->where('active', 1);
}
$exists = $existsBuilder->countAllResults();
if ($exists > 0) {
return $this->response->setJSON(['insert_id' => 0, 'showcontent' => 'Input code already exists']);
}
$maxOrderRow = $this->db->table('doc_format_sub')->selectMax('short_order')->where('doc_format_id', $docId)->get()->getRowArray();
$nextOrder = (int) ($maxOrderRow['short_order'] ?? 0) + 1;
$payload = [
'doc_format_id' => $docId,
'input_name' => $inputName,
'input_code' => $inputCode,
'input_type' => $inputType !== '' ? $inputType : 'text',
'input_default_value' => $defaultValue,
'short_order' => max(1, $nextOrder),
'active' => 1,
'created_at' => date('Y-m-d H:i:s'),
'updated_at' => date('Y-m-d H:i:s'),
];
$payload = $this->filterPayloadByExistingColumns('doc_format_sub', $payload);
$this->db->table('doc_format_sub')->insert($payload);
return $this->response->setJSON([
'insert_id' => (int) $this->db->insertID(),
'showcontent' => 'Data saved successfully',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
public function input_parameter_edit()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
if (! $this->request->isAJAX()) {
return $this->response->setStatusCode(400)->setJSON(['update_value' => 0, 'showcontent' => 'Invalid request']);
}
$docId = (int) $this->request->getPost('doc_id');
$subId = (int) $this->request->getPost('doc_sub_id');
$inputName = trim((string) $this->request->getPost('input_input_name'));
$inputCode = trim((string) $this->request->getPost('input_input_code'));
$inputType = trim((string) $this->request->getPost('input_type'));
$defaultValue = (string) $this->request->getPost('input_default_value');
if ($docId <= 0 || $subId <= 0 || $inputName === '' || $inputCode === '') {
return $this->response->setJSON(['update_value' => 0, 'showcontent' => 'Required fields missing']);
}
$existsBuilder = $this->db->table('doc_format_sub')
->where('doc_format_id', $docId)
->where('input_code', $inputCode)
->where('id !=', $subId);
if ($this->hasColumn('doc_format_sub', 'active')) {
$existsBuilder->where('active', 1);
}
$exists = $existsBuilder->countAllResults();
if ($exists > 0) {
return $this->response->setJSON(['update_value' => 0, 'showcontent' => 'Input code already exists']);
}
$payload = [
'input_name' => $inputName,
'input_code' => $inputCode,
'input_type' => $inputType !== '' ? $inputType : 'text',
'input_default_value' => $defaultValue,
'updated_at' => date('Y-m-d H:i:s'),
];
$payload = $this->filterPayloadByExistingColumns('doc_format_sub', $payload);
$this->db->table('doc_format_sub')
->where('id', $subId)
->where('doc_format_id', $docId)
->update($payload);
return $this->response->setJSON([
'update_value' => 1,
'showcontent' => 'Data saved successfully',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
public function p_doc_record(int $patientId)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$patient = $this->db->table('patient_master')->where('id', $patientId)->get(1)->getRowArray();
if (! is_array($patient)) {
return $this->response->setStatusCode(404)->setBody('Patient not found');
}
$docFormatsBuilder = $this->db->table('doc_format_master');
if ($this->hasColumn('doc_format_master', 'active')) {
$docFormatsBuilder->where('active', 1);
}
$docFormats = $docFormatsBuilder->orderBy('doc_name', 'ASC')->get()->getResultArray();
$doctorList = $this->db->table('doctor_master')
->select('id,p_fname')
->where('active', 1)
->orderBy('p_fname', 'ASC')
->get()
->getResultArray();
$patientDocs = $this->db->table('patient_doc pd')
->select('pd.id,pd.date_issue,dm.doc_name')
->join('doc_format_master dm', 'pd.doc_format_id=dm.df_id', 'left')
->where('pd.p_id', $patientId)
->orderBy('pd.date_issue', 'DESC')
->orderBy('pd.id', 'DESC')
->get()
->getResultArray();
return view('doctor_document/patient_doc_master', [
'person_info' => $patient,
'doc_format' => $docFormats,
'doclist' => $doctorList,
'patient_doc' => $patientDocs,
'pno' => $patientId,
'age_text' => $this->buildAgeText($patient),
]);
}
public function create_doc()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$patientId = (int) $this->request->getPost('patient_id');
$docFormatId = (int) $this->request->getPost('document_format_id');
$doctorId = (int) $this->request->getPost('doc_id');
$issueDate = trim((string) $this->request->getPost('doc_issue_date'));
$template = $this->db->table('doc_format_master')->where('df_id', $docFormatId)->get(1)->getRowArray();
$patient = $this->db->table('patient_master')->where('id', $patientId)->get(1)->getRowArray();
$doctor = $this->db->table('doctor_master')->where('id', $doctorId)->get(1)->getRowArray();
if (! is_array($template) || ! is_array($patient)) {
return $this->response->setBody('0');
}
$reportString = (string) ($template['doc_raw_format'] ?? '');
$reportString = $this->applyDocumentTokens($reportString, $patient, $doctor, $issueDate);
$issueMysql = $this->normalizeIssueDate($issueDate);
$patientDocPayload = [
'raw_data' => $reportString,
'doc_format_id' => $docFormatId,
'p_id' => $patientId,
'dr_id' => $doctorId,
'date_issue' => $issueMysql,
'update_pre_value' => 0,
'created_at' => date('Y-m-d H:i:s'),
'updated_at' => date('Y-m-d H:i:s'),
];
$patientDocPayload = $this->filterPayloadByExistingColumns('patient_doc', $patientDocPayload);
$this->db->table('patient_doc')->insert($patientDocPayload);
$insertId = (int) $this->db->insertID();
$inputBuilder = $this->db->table('doc_format_sub')
->where('doc_format_id', $docFormatId);
if ($this->hasColumn('doc_format_sub', 'active')) {
$inputBuilder->where('active', 1);
}
$inputs = $inputBuilder->orderBy('short_order', 'ASC')->get()->getResultArray();
foreach ($inputs as $row) {
$patientDocRawPayload = [
'p_id' => $patientId,
'p_doc_id' => $insertId,
'p_doc_sub_id' => (int) ($row['id'] ?? 0),
'p_doc_raw_value' => (string) ($row['input_default_value'] ?? ''),
'update_data' => 0,
'created_at' => date('Y-m-d H:i:s'),
'updated_at' => date('Y-m-d H:i:s'),
];
$patientDocRawPayload = $this->filterPayloadByExistingColumns('patient_doc_raw', $patientDocRawPayload);
$this->db->table('patient_doc_raw')->insert($patientDocRawPayload);
}
return $this->response->setBody((string) $insertId);
}
public function re_create_doc(int $docId)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$patientDoc = $this->db->table('patient_doc')->where('id', $docId)->get(1)->getRowArray();
if (! is_array($patientDoc)) {
return $this->response->setStatusCode(404)->setBody('Document not found');
}
$template = $this->db->table('doc_format_master')->where('df_id', (int) ($patientDoc['doc_format_id'] ?? 0))->get(1)->getRowArray();
$patient = $this->db->table('patient_master')->where('id', (int) ($patientDoc['p_id'] ?? 0))->get(1)->getRowArray();
$doctor = $this->db->table('doctor_master')->where('id', (int) ($patientDoc['dr_id'] ?? 0))->get(1)->getRowArray();
if (! is_array($template) || ! is_array($patient)) {
if ($this->request->isAJAX()) {
return $this->load_doc($docId);
}
return redirect()->to(base_url('Document_Patient/load_doc/' . $docId));
}
$issueDate = '';
if (! empty($patientDoc['date_issue'])) {
$issueDate = date('d/m/Y', strtotime((string) $patientDoc['date_issue']));
}
$reportString = $this->applyDocumentTokens((string) ($template['doc_raw_format'] ?? ''), $patient, $doctor, $issueDate);
$patientDocUpdatePayload = [
'raw_data' => $reportString,
'update_pre_value' => 0,
'updated_at' => date('Y-m-d H:i:s'),
];
$patientDocUpdatePayload = $this->filterPayloadByExistingColumns('patient_doc', $patientDocUpdatePayload);
$this->db->table('patient_doc')->where('id', $docId)->update($patientDocUpdatePayload);
if ($this->request->isAJAX()) {
return $this->Pre_Data($docId);
}
return redirect()->to(base_url('Document_Patient/Pre_Data/' . $docId));
}
public function Pre_Data(int $patientDocId)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$patientDoc = $this->db->table('patient_doc')->where('id', $patientDocId)->get(1)->getRowArray();
if (! is_array($patientDoc)) {
return $this->response->setStatusCode(404)->setBody('Document not found');
}
$patient = $this->db->table('patient_master')->where('id', (int) ($patientDoc['p_id'] ?? 0))->get(1)->getRowArray();
$inputs = $this->db->table('patient_doc_raw r')
->select('r.id,r.p_doc_raw_value,r.update_data,s.input_name,s.input_type')
->join('doc_format_sub s', 'r.p_doc_sub_id=s.id', 'left')
->where('r.p_doc_id', $patientDocId)
->orderBy('s.short_order', 'ASC')
->get()
->getResultArray();
return view('doctor_document/doc_pre_data', [
'patient_doc' => $patientDoc,
'person_info' => $patient,
'doc_format_sub' => $inputs,
'patient_doc_id' => $patientDocId,
]);
}
public function Entry_Update()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$testId = (int) $this->request->getPost('test_id');
$testValue = (string) $this->request->getPost('test_value');
$entryUpdatePayload = [
'p_doc_raw_value' => $testValue,
'update_data' => 1,
'updated_at' => date('Y-m-d H:i:s'),
];
$entryUpdatePayload = $this->filterPayloadByExistingColumns('patient_doc_raw', $entryUpdatePayload);
$this->db->table('patient_doc_raw')->where('id', $testId)->update($entryUpdatePayload);
return $this->response->setBody($testValue);
}
public function update_doc_field(int $patientDocId)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
try {
if (! $this->db->tableExists('patient_doc') || ! $this->db->tableExists('patient_doc_raw')) {
return $this->response->setJSON([
'update' => 0,
'error_text' => 'Document tables not available',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
$pending = 0;
if ($this->hasColumn('patient_doc_raw', 'update_data')) {
$pending = $this->db->table('patient_doc_raw')
->where('p_doc_id', $patientDocId)
->where('update_data', 0)
->countAllResults();
}
if ($pending > 0) {
return $this->response->setJSON([
'update' => 0,
'error_text' => 'Some field pending',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
$patientDoc = $this->db->table('patient_doc')->where('id', $patientDocId)->get(1)->getRowArray();
if (! is_array($patientDoc)) {
return $this->response->setJSON([
'update' => 0,
'error_text' => 'Document not found',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
$report = (string) ($patientDoc['raw_data'] ?? '');
$values = $this->db->table('patient_doc_raw r')
->select('r.p_doc_raw_value,s.input_code')
->join('doc_format_sub s', 'r.p_doc_sub_id=s.id', 'left')
->where('r.p_doc_id', $patientDocId)
->get()
->getResultArray();
foreach ($values as $row) {
$code = trim((string) ($row['input_code'] ?? ''));
if ($code === '') {
continue;
}
$val = nl2br((string) ($row['p_doc_raw_value'] ?? ''));
$report = str_replace('{' . $code . '}', $val, $report);
}
$updatePayload = [
'raw_data' => $report,
'update_pre_value' => 1,
'updated_at' => date('Y-m-d H:i:s'),
];
$updatePayload = $this->filterPayloadByExistingColumns('patient_doc', $updatePayload);
if (empty($updatePayload)) {
return $this->response->setJSON([
'update' => 0,
'error_text' => 'Unable to compile due to schema mismatch',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
$this->db->table('patient_doc')->where('id', $patientDocId)->update($updatePayload);
return $this->response->setJSON([
'update' => 1,
'error_text' => 'Compile done',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
} catch (\Throwable $e) {
log_message('error', 'DoctorDocument update_doc_field failed for doc_id {doc_id}: {message}', [
'doc_id' => $patientDocId,
'message' => $e->getMessage(),
]);
return $this->response->setStatusCode(500)->setJSON([
'update' => 0,
'error_text' => 'Compile failed due to server error',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
}
public function load_doc(int $patientDocId)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$patientDoc = $this->db->table('patient_doc')->where('id', $patientDocId)->get(1)->getRowArray();
if (! is_array($patientDoc)) {
return $this->response->setStatusCode(404)->setBody('Document not found');
}
$patient = $this->db->table('patient_master')->where('id', (int) ($patientDoc['p_id'] ?? 0))->get(1)->getRowArray();
$printTemplates = $this->getDocumentPrintTemplates();
$defaultTemplateId = 0;
foreach ($printTemplates as $templateRow) {
if ((int) ($templateRow['is_default'] ?? 0) === 1) {
$defaultTemplateId = (int) ($templateRow['id'] ?? 0);
break;
}
}
if ($defaultTemplateId <= 0 && ! empty($printTemplates)) {
$defaultTemplateId = (int) ($printTemplates[0]['id'] ?? 0);
}
return view('doctor_document/patient_doc_edit', [
'patient_doc' => $patientDoc,
'person_info' => $patient,
'print_templates' => $printTemplates,
'default_print_template_id' => $defaultTemplateId,
]);
}
public function update_doc()
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
$documentId = (int) $this->request->getPost('document_id');
$htmlData = (string) $this->request->getPost('HTMLData');
$updated = $this->db->table('patient_doc')->where('id', $documentId)->update([
'raw_data' => $htmlData,
'updated_at' => date('Y-m-d H:i:s'),
]);
return $this->response->setJSON([
'update_value' => $updated ? 1 : 0,
'showcontent' => $updated ? 'Data saved successfully' : 'Unable to save',
'csrfName' => csrf_token(),
'csrfHash' => csrf_hash(),
]);
}
public function create_final(int $patientDocId, ?int $printOnType = null)
{
if ($resp = $this->ensureAccess()) {
return $resp;
}
// Release session lock IMMEDIATELY so other requests from the same browser
// are not blocked while mPDF generates the PDF (which can take 5-30 seconds).
if (session_status() === PHP_SESSION_ACTIVE) {
session_write_close();
}
// mPDF is memory-heavy; ensure enough headroom and execution time.
$currentMemory = ini_get('memory_limit');
if ((int) $currentMemory > 0 && (int) $currentMemory < 256) {
ini_set('memory_limit', '256M');
}
set_time_limit(120);
$this->ensurePrintTemplateColumns();
$this->ensureDocumentPrintTemplateTable();
$requestedTemplateId = (int) ($this->request->getGet('ptid') ?? 0);
$patientDoc = $this->db->table('patient_doc pd')
->select('pd.*,dm.doc_name,dm.doc_desc,dm.default_print_type,dm.print_top_margin,dm.print_bottom_margin,dm.print_left_margin,dm.print_right_margin,dm.print_header_margin,dm.print_footer_margin,p.p_fname,p.p_relative,p.p_rname,p.p_code,p.gender,p.age,p.age_in_month,p.estimate_dob,p.dob,dr.p_fname as dr_name')
->join('doc_format_master dm', 'pd.doc_format_id=dm.df_id', 'left')
->join('patient_master p', 'pd.p_id=p.id', 'left')
->join('doctor_master dr', 'pd.dr_id=dr.id', 'left')
->where('pd.id', $patientDocId)
->get(1)
->getRowArray();
if (! is_array($patientDoc)) {
return $this->response->setStatusCode(404)->setBody('Document not found');
}
$selectedPrintTemplate = null;
if ($requestedTemplateId > 0 && $this->db->tableExists('doc_print_templates')) {
$selectedPrintTemplate = $this->db->table('doc_print_templates')
->where('id', $requestedTemplateId)
->where('status', 1)
->get(1)
->getRowArray();
}
if (! is_array($selectedPrintTemplate) && $this->db->tableExists('doc_print_templates')) {
$selectedPrintTemplate = $this->db->table('doc_print_templates')
->where('status', 1)
->where('is_default', 1)
->orderBy('id', 'DESC')
->get(1)
->getRowArray();
}
$resolvedPrintType = $printOnType;
if ($resolvedPrintType === null) {
if (is_array($selectedPrintTemplate)) {
$resolvedPrintType = (int) ($selectedPrintTemplate['print_on_type'] ?? 1);
} else {
$resolvedPrintType = (int) ($patientDoc['default_print_type'] ?? 0);
}
}
$resolvedPrintType = ((int) $resolvedPrintType === 1) ? 1 : 0;
if (is_array($selectedPrintTemplate)) {
$printTopMargin = $this->normalizeMarginValue($selectedPrintTemplate['page_margin_top_cm'] ?? null, 6.10);
$printBottomMargin = $this->normalizeMarginValue($selectedPrintTemplate['page_margin_bottom_cm'] ?? null, 2.50);
$printLeftMargin = $this->normalizeMarginValue($selectedPrintTemplate['page_margin_left_cm'] ?? null, 0.70);
$printRightMargin = $this->normalizeMarginValue($selectedPrintTemplate['page_margin_right_cm'] ?? null, 0.70);
$printHeaderMargin = $this->normalizeMarginValue($selectedPrintTemplate['margin_header_cm'] ?? null, 0.50);
$printFooterMargin = $this->normalizeMarginValue($selectedPrintTemplate['margin_footer_cm'] ?? null, 1.50);
$pageSize = trim((string) ($selectedPrintTemplate['page_size'] ?? 'A4'));
if ($pageSize === '') {
$pageSize = 'A4';
}
} else {
$printTopMargin = $this->normalizeMarginValue($patientDoc['print_top_margin'] ?? null, 6.10);
$printBottomMargin = $this->normalizeMarginValue($patientDoc['print_bottom_margin'] ?? null, 2.50);
$printLeftMargin = $this->normalizeMarginValue($patientDoc['print_left_margin'] ?? null, 0.70);
$printRightMargin = $this->normalizeMarginValue($patientDoc['print_right_margin'] ?? null, 0.70);
$printHeaderMargin = $this->normalizeMarginValue($patientDoc['print_header_margin'] ?? null, 0.50);
$printFooterMargin = $this->normalizeMarginValue($patientDoc['print_footer_margin'] ?? null, 1.50);
$pageSize = 'A4';
}
$issueDate = ! empty($patientDoc['date_issue']) ? date('d-m-Y', strtotime((string) $patientDoc['date_issue'])) : date('d-m-Y');
$printNo = 1;
if ($this->db->tableExists('file_upload_data')) {
$printNo = (int) $this->db->table('file_upload_data')->where('doc_id', $patientDocId)->countAllResults() + 1;
}
$headerRef = 'Document Ref. No.' . date('Y') . '/' . $printNo . '/' . $patientDocId;
$content = '<table border="0" cellpadding="1" cellspacing="1" style="width:100%"><tbody><tr><td>'
. $headerRef . '</td><td style="text-align:right">Date : ' . $issueDate . '</td></tr></tbody></table>';
$rawData = (string) ($patientDoc['raw_data'] ?? '');
$rawData = str_replace(["\\r\\n", "\\n", "\\r"], "\n", $rawData);
$rawData = $this->resolveDocPrintTemplatePlaceholders($rawData, $patientDoc);
$content .= $rawData;
$customHeaderHtml = $this->resolveDocPrintTemplatePlaceholders(
(string) ($selectedPrintTemplate['header_html'] ?? ''),
$patientDoc
);
$customFooterHtml = $this->resolveDocPrintTemplatePlaceholders(
(string) ($selectedPrintTemplate['footer_html'] ?? ''),
$patientDoc
);
$logoFile = defined('H_logo') ? (string) constant('H_logo') : 'logo.png';
$logoAbsPath = FCPATH . 'assets/images/' . $logoFile;
$hospitalLogoSrc = $this->buildImageDataUriFromPath($logoAbsPath);
if ($hospitalLogoSrc === '' && is_file($logoAbsPath)) {
$hospitalLogoSrc = str_replace('\\', '/', $logoAbsPath);
}
if ($hospitalLogoSrc === '') {
$hospitalLogoSrc = base_url('assets/images/' . $logoFile);
}
$data = [
'content' => $content,
'print_on_type' => $resolvedPrintType,
'bar_content' => $headerRef . '/' . $issueDate,
'doctor_name' => (string) ($patientDoc['dr_name'] ?? ''),
'report_title' => (string) ($patientDoc['doc_name'] ?? 'Patient Document'),
'print_top_margin' => $printTopMargin,
'print_bottom_margin' => $printBottomMargin,
'print_left_margin' => $printLeftMargin,
'print_right_margin' => $printRightMargin,
'print_header_margin' => $printHeaderMargin,
'print_footer_margin' => $printFooterMargin,
'custom_header_html' => $customHeaderHtml,
'custom_footer_html' => $customFooterHtml,
'has_selected_print_template' => is_array($selectedPrintTemplate),
'hospital_logo_src' => $hospitalLogoSrc,
];
$mpdfTempDir = WRITEPATH . 'cache' . DIRECTORY_SEPARATOR . 'mpdf';
if (! is_dir($mpdfTempDir)) {
mkdir($mpdfTempDir, 0755, true);
}
// FreeSans (GNU FreeFont) ships with mPDF and covers Devanagari (Hindi) Unicode glyphs.
$mpdfFontDir = realpath(__DIR__ . '/../../vendor/mpdf/mpdf/ttfonts');
$mpdfFontDirs = $mpdfFontDir !== false ? [$mpdfFontDir] : [];
try {
$mpdf = new Mpdf([
'format' => $pageSize,
'margin_top' => $printTopMargin * 10,
'margin_bottom' => $printBottomMargin * 10,
'margin_left' => $printLeftMargin * 10,
'margin_right' => $printRightMargin * 10,
'margin_header' => $printHeaderMargin * 10,
'margin_footer' => $printFooterMargin * 10,
'tempDir' => $mpdfTempDir,
'default_font' => 'freesans',
'fontDir' => $mpdfFontDirs,
'fontdata' => [
'freesans' => [
'R' => 'FreeSans.ttf',
'B' => 'FreeSansBold.ttf',
'I' => 'FreeSansOblique.ttf',
'BI' => 'FreeSansBoldOblique.ttf',
'useOTL' => 0xFF,
'useKashida' => 75,
],
'freeserif' => [
'R' => 'FreeSerif.ttf',
'B' => 'FreeSerifBold.ttf',
'I' => 'FreeSerifItalic.ttf',
'BI' => 'FreeSerifBoldItalic.ttf',
'useOTL' => 0xFF,
'useKashida' => 75,
],
],
'autoScriptToLang' => true,
'autoLanguageDetection' => true,
'autoArabic' => false,
'autoVietnamese' => false,
]);
} catch (\Throwable $e) {
log_message('error', '[DoctorDocument::create_final] mPDF init failed: {msg}', ['msg' => $e->getMessage()]);
return $this->response
->setStatusCode(500)
->setHeader('Content-Type', 'text/plain')
->setBody('PDF init failed: ' . $e->getMessage());
}
if ($resolvedPrintType === 1) {
$hospitalName = defined('H_Name') ? (string) constant('H_Name') : 'Hospital';
$mpdf->SetWatermarkText($hospitalName, 0.1);
$mpdf->showWatermarkText = true;
}
$html = view('doctor_document/doc_letterhead_print', $data);
$html = mpdf_normalize_font_weight_css($html);
try {
$mpdf->WriteHTML($html, HTMLParserMode::DEFAULT_MODE);
} catch (\Throwable $e) {
log_message('error', '[DoctorDocument::create_final] mPDF WriteHTML failed: {msg}', ['msg' => $e->getMessage()]);
return $this->response
->setStatusCode(500)
->setHeader('Content-Type', 'text/plain')
->setBody('PDF generation failed: ' . $e->getMessage());
}
$fileName = 'Document-' . $patientDocId . '-' . date('YmdHis') . '.pdf';
try {
$pdfBytes = $mpdf->Output($fileName, 'S');
} catch (\Throwable $e) {
log_message('error', '[DoctorDocument::create_final] mPDF Output failed: {msg}', ['msg' => $e->getMessage()]);
return $this->response
->setStatusCode(500)
->setHeader('Content-Type', 'text/plain')
->setBody('PDF output failed: ' . $e->getMessage());
}
return $this->response
->setHeader('Content-Type', 'application/pdf')
->setHeader('Content-Disposition', 'inline; filename="' . $fileName . '"')
->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate, max-age=0')
->setHeader('Pragma', 'no-cache')
->setHeader('Expires', '0')
->setBody($pdfBytes);
}
private function normalizeIssueDate(string $date): ?string
{
$date = trim($date);
if ($date === '') {
return date('Y-m-d');
}
$formats = ['d/m/Y', 'd-m-Y', 'Y-m-d'];
foreach ($formats as $fmt) {
$obj = \DateTime::createFromFormat($fmt, $date);
if ($obj instanceof \DateTime) {
return $obj->format('Y-m-d');
}
}
$ts = strtotime($date);
if ($ts === false) {
return date('Y-m-d');
}
return date('Y-m-d', $ts);
}
private function buildAgeText(array $patient): string
{
if (function_exists('get_age_1')) {
return (string) get_age_1(
$patient['dob'] ?? null,
$patient['age'] ?? '',
$patient['age_in_month'] ?? '',
$patient['estimate_dob'] ?? '',
date('Y-m-d H:i:s')
);
}
return (string) ($patient['age'] ?? '-');
}
private function applyDocumentTokens(string $template, array $patient, ?array $doctor, string $issueDate): string
{
$gender = (int) ($patient['gender'] ?? 0);
$genderText = $gender === 1 ? 'Male' : ($gender === 2 ? 'Female' : 'Other');
$heShe = $gender === 2 ? 'she' : 'he';
$hisHer = $gender === 2 ? 'her' : 'his';
$address = trim(implode(', ', array_filter([
(string) ($patient['add1'] ?? ''),
(string) ($patient['add2'] ?? ''),
(string) ($patient['city'] ?? ''),
(string) ($patient['state'] ?? ''),
])));
$replace = [
'{p_code}' => (string) ($patient['p_code'] ?? ''),
'{p_fname}' => (string) ($patient['p_fname'] ?? ''),
'{p_rname}' => (string) ($patient['p_rname'] ?? ''),
'{str_age}' => $this->buildAgeText($patient),
'{p_relative}' => (string) ($patient['p_relative'] ?? ''),
'{gender}' => $genderText,
'{p_title}' => (string) ($patient['title'] ?? ''),
'{p_address}' => $address,
'{p_he_she}' => $heShe,
'{p_his_her}' => $hisHer,
'{dr_name}' => (string) ($doctor['p_fname'] ?? ''),
'{dr_sign}' => nl2br((string) ($doctor['doc_sign'] ?? '')),
'{current_date}' => date('d-m-Y'),
'{issue_date}' => $issueDate !== '' ? str_replace('/', '-', $issueDate) : date('d-m-Y'),
];
return strtr($template, $replace);
}
}