Overview

The Dreams EMR CodeIgniter application implements an intelligent title generation system using CodeIgniter helpers that analyzes URI segments and converts them into user-friendly page titles. This system processes URL segments through multiple transformation steps to create readable, properly formatted titles.

All generated titles follow this consistent format:

<title> {Generated Title} | Dreams EMR - Responsive Bootstrap 5 Medical Admin Template</title>

The Dreams EMR CodeIgniter app uses JSON files to store and retrieve data through a helper system. This offers a simple and lightweight alternative to databases and works smoothly with CodeIgniter’s MVC structure.

Key Features

JSON Helper Function

// app/Helpers/json_helper.php
<?php

if (!function_exists('load_json')) {
    function load_json(string $fileName): array
    {
        $file = ROOTPATH . 'public/assets/json/' . $fileName;
        
        if (is_file($file)) {
            $jsonContent = file_get_contents($file);
            return json_decode($jsonContent, true) ?? [];
        }
        
        return [];
    }
}

Controller Implementation

// app/Controllers/PatientsController.php
<?php

namespace App\Controllers;

class PatientsController extends BaseController
{
    public function all_patients_list()
    {
        // Load JSON data using helper function
        $data['patients'] = load_json('all-patients.json');
        $data['totalPatients'] = count($data['patients']);
        
        // Pass data to view
        return view('all-patients-list', $data);
    }
}

Routes Configuration

// app/Config/Routes.php
<?php

use CodeIgniter\Router\RouteCollection;

/**
 * @var RouteCollection $routes
*/

// Main routes using Home controller
$routes->get('calendar', 'Home::Calendar');
$routes->get('video-call', 'Home::Video_call');

// Patient details routes
$routes->get('patient-details-appointments', 'PatientDetailsController::patientDetailsAppointments');
$routes->get('patient-details-visit-history', 'PatientDetailsController::patientDetailsVisitHistory');

// Specific list routes
$routes->get('all-patients-list', 'PatientsController::all_patients_list');
$routes->get('all-doctors-list', 'DoctorsController::all_doctors_list');

// Other routes
$routes->get('pharmacy', 'PharmacyController::Pharmacy');
$routes->get('staffs', 'StaffsController::Staffs');

View Implementation

// app/Views/all-patients-list.php
<div class="table-responsive">
	<table class="table table-hover table-center mb-0">
		<thead>
			<tr>
				<th>ID</th>
				<th>Name</th>
				<th>Email</th>
				<th>Phone</th>
				<th>Actions</th>
			</tr>
		</thead>
		<tbody>
			<?php if (!empty($patients)): ?>
				<?php foreach ($patients as $patient): ?>
					<tr>
						<td><?= htmlspecialchars($patient['id']) ?></td>
						<td><?= htmlspecialchars($patient['name']) ?></td>
						<td><?= htmlspecialchars($patient['email']) ?></td>
						<td><?= htmlspecialchars($patient['phone']) ?></td>
						<td>
							<a href="<?= base_url('patient-details') ?>" 
								class="btn btn-sm btn-primary">View</a>
						</td>
					</tr>
				<?php endforeach; ?>
			<?php else: ?>
				<tr>
					<td colspan="5" class="text-center">No data found</td>
				</tr>
			<?php endif; ?>
		</tbody>
	</table>
</div>