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receive_food.php
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<!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, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title>Natural-Distater-Mitigation</title>
<!-- Bootstrap core CSS-->
<link href="vendor/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<!-- Custom fonts for this template-->
<link href="vendor/fontawesome-free/css/all.min.css" rel="stylesheet" type="text/css">
<!-- Page level plugin CSS-->
<link href="vendor/datatables/dataTables.bootstrap4.css" rel="stylesheet">
<!-- Custom styles for this template-->
<link href="css/sb-admin.css" rel="stylesheet">
<script>
// function showHint() {
// var xmlhttp = new XMLHttpRequest();
// xmlhttp.onreadystatechange = function() {
// if (this.readyState == 4 && this.status == 200) {
// //console.log("hi"+this.responseText);
// document.getElementById("txtHint").value = this.responseText;
// }
// };
// xmlhttp.open("GET", "transac_ajax.php?q=" + "", true);
// xmlhttp.send();
// }
function fillIn() {
var xmlhttp = new XMLHttpRequest();
var string = document.getElementById("phno");
xmlhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
//console.log("hi"+this.responseText);
var response = this.responseText;
console.log(this.responseText);
var arr = response.split(";");
document.getElementById('name').value = arr[0];
document.getElementById('email_id').value = arr[1];
document.getElementById('addr').value = arr[2];
console.log(arr[0]);
}
};
xmlhttp.open("GET", "fillIn_ajax.php?a=" + string, true);
xmlhttp.send();
}
</script>
</head>
<body id="page-top">
<nav class="navbar navbar-expand navbar-dark bg-dark static-top">
<a class="navbar-brand mr-1" href="index.html">Hope</a>
<button class="btn btn-link btn-sm text-white order-1 order-sm-0" id="sidebarToggle" href="#">
<i class="fas fa-bars"></i>
</button>
<!-- Navbar Search -->
<form class="d-none d-md-inline-block form-inline ml-auto mr-0 mr-md-3 my-2 my-md-0">
<div class="input-group">
<input type="text" class="form-control" placeholder="Search for..." aria-label="Search" aria-describedby="basic-addon2">
<div class="input-group-append">
<button class="btn btn-primary" type="button">
<i class="fas fa-search"></i>
</button>
</div>
</div>
</form>
</nav> <!-- Top Nav bar ends here -->
<div id="wrapper">
<!-- Sidebar -->
<ul class="sidebar navbar-nav">
<li class="nav-item ">
<a class="nav-link" href="index.html">
<i class="fas fa-school"></i>
<span>Home</span>
</a>
</li>
<li class="nav-item active">
<a class="nav-link " href="food.html">
<i class="fas fa-utensils"></i>
<span>Food </span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="medication.html">
<i class="fas fa-prescription-bottle-alt"></i>
<span>Medication</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="person_locator.html">
<i class="fas fa-user-friends"></i>
<span>Person Finder</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="my_status.html">
<i class="fas fa-building"></i>
<span>My status</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="need_help.html">
<i class="fas fa-fw fa-child"></i>
<span>I need help! </span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="can_help.html">
<i class="fas fa-fw fa-child"></i>
<span>I can help! </span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">
<i class="fas fa-donate"></i>
<span>Donations</span></a>
</li>
<!-- <div class="dropdown-menu" aria-labelledby="pagesDropdown">
<h6 class="dropdown-header">Login Screens:</h6>
<a class="dropdown-item" href="login.html">Login</a>
<a class="dropdown-item" href="register.html">Register</a>
<a class="dropdown-item" href="forgot-password.html">Forgot Password</a>
<div class="dropdown-divider"></div>
<h6 class="dropdown-header">Other Pages:</h6>
<a class="dropdown-item" href="404.html">404 Page</a>
<a class="dropdown-item" href="blank.html">Blank Page</a>
</div>
</li> -->
</ul>
<div id="content-wrapper">
<div class="container-fluid">
<!-- Breadcrumbs-->
<ol class="breadcrumb">
<li class="breadcrumb-item active" style="font-size: 30px;color:black;">Food available near you </li>
</ol>
<?php
$host = "psql-hope.postgres.database.azure.com";
$database = "hope";
$user = "usr@psql-hope";
$password = "pwd";
// Initialize connection object.
$conn = pg_connect("host=$host dbname=$database user=$user password=$password");
if (!$conn)
echo "Connection failed to the database";
$ph_no = $_POST["ph_no"];
$date = $_POST["date"];
$address = $_POST["address"];
$count = $_POST["count"];
$lat = $_POST["lat"];
$long = $_POST["long"];
$query = "Insert into receive_food values('$ph_no','$date','$address','$count','$lat','$long')";
?>
<table width="1000" cellpadding="4" cellspacing="2" border="border">
<tr>
<th style="background-color:orange;">Phone number</th>
<th style="background-color:orange;">Date</th>
<th style="background-color:orange;">Address</th>
<th style="background-color:orange;">No. people - food available for</th>
<th style="background-color:orange;">Distance(km)</th>
</tr>
<?php
function distance($lat1, $lon1, $lat2, $lon2, $unit)
{
$theta = $lon1 - $lon2;
$dist = sin(deg2rad($lat1)) * sin(deg2rad($lat2)) + cos(deg2rad($lat1)) * cos(deg2rad($lat2)) * cos(deg2rad($theta));
$dist = acos($dist);
$dist = rad2deg($dist);
$miles = $dist * 60 * 1.1515;
$unit = strtoupper($unit);
if ($unit == "K") {
return ($miles * 1.609344);
} else if ($unit == "N") {
return ($miles * 0.8684);
} else {
return $miles;
}
}
$query2 = pg_query($conn, "Select * from offer_food");
?>
<script>
var locations = [];
</script>
<?php
if (pg_query($conn, $query)) {
while ($row = pg_fetch_row($query2)) {
$dis = distance($row[4], $row[5], $lat, $long, "K");
if ($dis < 0)
$dis = -$dis;
?>
<script>
locations.push([<?php echo $row[0]; ?>, <?php echo $row[4]; ?>, <?php echo $row[5]; ?>]);
</script>
<tr>
<td style="background-color:#FFEBC5;">
<center><?php echo $row[0]; ?></center>
</td>
<td style="background-color:#FFEBC5;">
<center><?php echo $row[1]; ?></center>
</td>
<td style="background-color:#FFEBC5;">
<center><?php echo $row[2]; ?></center>
</td>
<td style="background-color:#FFEBC5;">
<center><?php echo $row[3]; ?></center>
</td>
<td style="background-color:#FFEBC5;">
<center><?php echo $dis ?></center>
</td>
</tr>
<?php
}
}
?>
</table>
<br /><br />
<div style="width:900px;height:400px;position:relative;left:5%;" id="map"></div>
<!-- <div class="container col-sm-offset-2 col-sm-8">
<p> Choose the type of transaction: </p>
<label class="radio-inline">
<input type="radio" name="typeof" value="money">Money -->
<!-- <label class="radio-inline">
<input type="radio" name="typeof" value="stock">Stock
</label>
</div> -->
</center>
</div>
<!-- /.content-wrapper -->
</div>
<!-- /#wrapper -->
<!-- Scroll to Top Button-->
<a class="scroll-to-top rounded" href="#page-top">
<i class="fas fa-angle-up"></i>
</a>
<!-- Logout Modal-->
<div class="modal fade" id="logoutModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Ready to Leave?</h5>
<button class="close" type="button" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">Select "Logout" below if you are ready to end your current session.</div>
<div class="modal-footer">
<button class="btn btn-secondary" type="button" data-dismiss="modal">Cancel</button>
<a class="btn btn-primary" href="index.html">Logout</a>
</div>
</div>
</div>
</div>
<!-- Bootstrap core JavaScript-->
<script src="vendor/jquery/jquery.min.js"></script>
<script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>
<!-- Core plugin JavaScript-->
<script src="vendor/jquery-easing/jquery.easing.min.js"></script>
<!-- Page level plugin JavaScript-->
<script src="vendor/chart.js/Chart.min.js"></script>
<!-- Custom scripts for all pages-->
<script src="js/sb-admin.min.js"></script>
<!-- Demo scripts for this page-->
<script src="js/demo/chart-area-demo.js"></script>
<script src="js/demo/chart-bar-demo.js"></script>
<script src="js/demo/chart-pie-demo.js"></script>
<script async defer src="google api key">
</script>
<script>
// Note: This example requires that you consent to location sharing when
// prompted by your browser. If you see the error "The Geolocation service
// failed.", it means you probably did not give permission for the browser to
// locate you.
var map, infoWindow;
function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
center: {
lat: 12.945529899999999,
lng: 77.5694414
},
zoom: 6
});
infoWindow = new google.maps.InfoWindow;
// Try HTML5 geolocation.
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function(position) {
var pos = {
lat: position.coords.latitude,
lng: position.coords.longitude
};
infoWindow.setPosition(pos);
infoWindow.setContent('Location found.');
infoWindow.open(map);
map.setCenter(pos);
}, function() {
handleLocationError(true, infoWindow, map.getCenter());
});
} else {
// Browser doesn't support Geolocation
handleLocationError(false, infoWindow, map.getCenter());
}
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map
});
}
}
// var locations = [
// [15.2689,76.3909]
// ];
// var marker = new google.maps.Marker({
// position: locations[0],
// map: map,
// title: 'Hello World!'
// });
function handleLocationError(browserHasGeolocation, infoWindow, pos) {
infoWindow.setPosition(pos);
infoWindow.setContent(browserHasGeolocation ?
'Error: The Geolocation service failed.' :
'Error: Your browser doesn\'t support geolocation.');
infoWindow.open(map);
}
</script>
</body>
</html>