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searchDoctor.php
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searchDoctor.php
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<?php
// Check if user is logged in and has a valid session
if(!isset($_SERVER['HTTP_REFERER'])){
header("Location: ./Login.php");
exit;
}
session_start();
include "dbconnect.php";
if(isset($_SESSION['username']) =="") {
setcookie(session_name(), '', 100);
session_unset();
session_destroy();
header("Location: ./Login.php");
}
if(isset($_POST['logout'])){
setcookie(session_name(), '', 100) ;
session_unset();
session_destroy();
header("Location: ./Login.php");
}
// Establish a connection with the database
include "dbconnect.php";
// Fetch all available organs from the database
$department_query = mysqli_query($conn, "SELECT DISTINCT department_name FROM doctor");
$departments = mysqli_fetch_all($department_query, MYSQLI_ASSOC);
$city_query = mysqli_query($conn, "SELECT DISTINCT City FROM doctor NATURAL JOIN hospital");
$cities = mysqli_fetch_all($city_query, MYSQLI_ASSOC);
$hospital_query = mysqli_query($conn, "SELECT DISTINCT Hospital_name FROM doctor NATURAL JOIN hospital");
$hospitals = mysqli_fetch_all($hospital_query, MYSQLI_ASSOC);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="https://cdn.tailwindcss.com"></script>
<title>Doctor</title>
</head>
<body>
<header>
<nav class="bg-black text-white p-2 flex justify-between items-center sticky">
<div class="ml-4 flex items-center">
<img src="./images/logo.png" alt="">
<h1 class="text-3xl ml-2 font-semibold">LifeLink</h1>
<a href="doctor.php"><button type="button"
class=" ml-5 text-white bg-red-500 hover:bg-red-700 focus:ring-4 rounded-lg text-sm px-4 py-2 text-center inline-flex items-center">Back
</button></a>
</div>
<ul class="flex justify-evenly mr-8">
<li class="text-lg font-semibold px-4"><a href="./Userpage.php">Home</a></li>
<li class="text-lg font-semibold px-4">
<form action="./login.php" method="post">
<input type="submit" name="logout" value="Logout">
</form>
</li>
</ul>
</nav>
</header>
<h1 class="text-3xl font-bold mt-6 flex justify-center">Search Doctor</h1>
<div class="mt-8 flex justify-center">
<form action="searchDoctor.php" method="get">
<label for="department" class="mr-2">Select Department</label>
<select name="department" id="department" class="p-2 rounded-md border-gray-500 border-2">
<option value="">All Departments</option>
<?php foreach ($departments as $department): ?>
<option value="<?php echo $department['department_name']; ?>"><?php echo $department['department_name']; ?></option>
<?php endforeach; ?>
</select>
<label for="city" class="mr-2">Select City</label>
<select name="city" id="city" class="p-2 rounded-md border-gray-500 border-2">
<option value="">All Cities</option>
<?php
foreach ($cities as $city): ?>
<option value="<?php echo $city['City']; ?>"><?php echo $city['City']; ?></option>
<?php endforeach; ?>
</select>
<label for="hospital" class="mr-2">Select Hospital</label>
<select name="hospital" id="hospital" class="p-2 rounded-md border-gray-500 border-2">
<option value="">All Hospitals</option>
<?php foreach ($hospitals as $hospital): ?>
<option value="<?php echo $hospital['Hospital_name']; ?>"><?php echo $hospital['Hospital_name']; ?></option>
<?php endforeach; ?>
</select>
<button type="submit" class="ml-2 bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded">
Filter
</button>
</form>
</div>
<div class="mr-16">
<?php
// Check if a specific organ was selected
if ((isset($_GET['department']) && !empty($_GET['department'])) && (isset($_GET['city']) && !empty($_GET['city'])) && (isset($_GET['hospital']) && !empty($_GET['hospital']))) {
$department = mysqli_real_escape_string($conn, $_GET['department']);
$city = mysqli_real_escape_string($conn, $_GET['city']);
$hospital = mysqli_real_escape_string($conn, $_GET['hospital']);
$query = "SELECT * FROM `doctor` NATURAL JOIN `hospital` WHERE department_name = '$department' && City = '$city' && Hospital_name = '$hospital' ;";
$result = mysqli_query($conn, $query);
$num_rows = mysqli_num_rows($result);
if ($num_rows > 0) {
// Display patients in a table
echo '<table class="table-auto w-full border-collapse border border-gray-500 m-8 shadow-lg">';
echo '<thead>
<tr>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Doctor ID</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">First Name</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Last Name</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Department Name</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Hospital ID</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Phone Number</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Hospital Name</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">City</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">State</th>
</tr>
</thead>';
// Fetch rows from the result set and display data in table with Tailwind CSS classes
echo '<tbody class="text-center">';
while($row = mysqli_fetch_array($result)) {
echo '<tr class="border border-gray-500">';
echo '<td class="px-4 py-2">'.$row['Doctor_ID'].'</td>';
echo '<td class="px-4 py-2">'.$row['first_name'].'</td>';
echo '<td class="px-4 py-2">'.$row['last_name'].'</td>';
echo '<td class="px-4 py-2">'.$row['department_name'].'</td>';
echo '<td class="px-4 py-2">'.$row['hospital_id'].'</td>';
echo '<td class="px-4 py-2">'.$row['phone_number'].'</td>';
echo '<td class="px-4 py-2">'.$row['Hospital_name'].'</td>';
echo '<td class="px-4 py-2">'.$row['City'].'</td>';
echo '<td class="px-4 py-2">'.$row['State'].'</td>';
echo '</tr>';
}
echo '</tbody>';
echo "</table>";
}
else if($num_rows ==0) {
echo '<p class ="text-center m-8" >Organ Not Yet Required</p>';
}
}
else{
//print all organs
// $organ = mysqli_real_escape_string($conn, $_GET['organ']);
$query = "SELECT * FROM `doctor` NATURAL JOIN `hospital`";
$result = mysqli_query($conn, $query);
$num_rows = mysqli_num_rows($result);
if ($num_rows > 0) {
// Display patients in a table
echo '<table class="table-auto w-full border-collapse border border-gray-500 m-8 shadow-lg">';
echo '<thead>
<tr>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Doctor ID</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">First Name</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Last Name</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Department Name</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Hospital ID</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Phone Number</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">Hospital Name</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">City</th>
<th class="px-4 py-2 bg-gray-200 border border-gray-500">State</th>
</tr>
</thead>';
// Fetch rows from the result set and display data in table with Tailwind CSS classes
echo '<tbody class="text-center">';
while($row = mysqli_fetch_array($result)) {
echo '<tr class="border border-gray-500">';
echo '<td class="px-4 py-2">'.$row['Doctor_ID'].'</td>';
echo '<td class="px-4 py-2">'.$row['first_name'].'</td>';
echo '<td class="px-4 py-2">'.$row['last_name'].'</td>';
echo '<td class="px-4 py-2">'.$row['department_name'].'</td>';
echo '<td class="px-4 py-2">'.$row['hospital_id'].'</td>';
echo '<td class="px-4 py-2">'.$row['phone_number'].'</td>';
echo '<td class="px-4 py-2">'.$row['Hospital_name'].'</td>';
echo '<td class="px-4 py-2">'.$row['City'].'</td>';
echo '<td class="px-4 py-2">'.$row['State'].'</td>';
echo '</tr>';
}
echo '</tbody>';
echo "</table>";
}
// mysqli_close($conn);
}
?>
</div>
</body>
</html>