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checkproduct.php
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checkproduct.php
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<?php
session_start();
?>
<!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">
<title>Vaccine Tracker</title>
<link rel="SHORTCUT ICON" href="images/fibble.png" type="image/x-icon" />
<link rel="ICON" href="images/fibble.png" type="image/ico" />
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.2/css/all.css">
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/mdbmin.css" rel="stylesheet">
<link href="css/mdb.min.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<link href="css/timeline.css" rel="stylesheet">
</head>
<?php
if(isset($_SESSION['role'])){
?>
<body class="violetgradient">
<?php
include "navbar.php"
?>
<center>
<div class="customalert">
<div class="alertcontent">
<div id="alertText">   </div>
<img id="qrious">
<div id="bottomText" style="margin-top: 10px; margin-bottom: 15px;">   </div>
<button id="closebutton" class="formbtn"> OK </button>
</div>
</div>
</center>
<div>
<center>
<div class="centered">
<form role="form" autocomplete="off">
<input type="text" id="searchText" class="searchBox" placeholder="Enter Vaccine Shipment ID" onkeypress="isInputNumber(event)" required>
<label class=qrcode-text-btn style="width:4%;display:none;">
<input type=file accept="image/*" id="selectedFile" style="display:none" capture=environment onchange="openQRCamera(this);" tabindex=-1>
</label>
<button type="submit" id="searchButton" class="searchBtn"><i class="fa fa-search"></i></button>
</form>
<button class="qrbutton" onclick="document.getElementById('selectedFile').click();">
<i class='fa fa-qrcode'></i> Scan QR
</button>
<br><br>
<!--<div style="width:75%;" class="card">-->
<!--<div class="card-body">-->
<div id="timeline-div" style="overflow-y:scroll; height:440px; width: 75%; display: none;">
<div class="timeline-body"><ul id="timeline" class="timeline"></ul></div>
</div>
<!--</div>-->
<!--</div>-->
<!--<p id="database" class="cardstyle">
No Data to Display
</p>-->
<a id='journey' class='formbtn' style="display:none;" href="" target="_blank">View Vaccine Journey</a>
</div>
</center>
</div>
<div class='box'>
<div class='wave -one'></div>
<div class='wave -two'></div>
<div class='wave -three'></div>
</div>
<?php }else{
include 'redirection.php';
redirect("index.php");
} ?>
<!-- JQuery -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="js/popper.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/mdb.min.js"></script>
<script src="web3.min.js"></script>
<script src="app.js"></script>
<!-- QR Code Reader -->
<script src="https://rawgit.com/sitepoint-editors/jsqrcode/master/src/qr_packed.js"></script>
<!-- Web3 Injection -->
<script>
web3 = new Web3(new Web3.providers.HttpProvider('HTTP://127.0.0.1:7545'));
// Set the Contract
var contract = new web3.eth.Contract(contractAbi, contractAddress);
$(".cardstyle").hide();
// Change the Data
$('form').on('submit', function(event) {
event.preventDefault(); // to prevent page reload when form is submitted
greeting = $('input').val();
console.log(greeting)
//$("#database").text(greeting);
contract.methods.searchProduct(greeting).call(function(err, result) {
console.log(err, result)
$(".cardstyle").show("fast","linear");
//$("#database").html(result);
$('#timeline').html(result);
console.log(result);
var locations = document.getElementsByClassName('locate');
const p = [];
for(var i=0; i<locations.length; i++){
var string = locations[i].innerHTML;
var selected = string.slice(11,22)+string.slice(23,33);
p.push(selected);
}
var link = "https://www.google.com/maps/dir/?api=1&origin=";
for(var i=0; i<p.length; i++){
if(i == 0){
link = link + p[i] + "&waypoints=";
continue;
}
if(i == (p.length-1)){
link = link + "&destination=" + p[i];
continue;
}
if(i == (p.length-2)){
link = link + p[i];
continue;
}
else{
link = link + p[i] + "%7C";
continue;
}
}
link = link + "&travelmode=driving";
console.log(link);
$('#journey').attr("href", link);
$('#timeline-div').css("display", "block");
$('#journey').css("display", "block");
});
});
function isInputNumber(evt){
var ch = String.fromCharCode(evt.which);
if(!(/[0-9]/.test(ch))){
evt.preventDefault();
}
}
$("#closebutton").on("click", function(){
$(".customalert").hide("fast","linear");
});
function openQRCamera(node) {
var reader = new FileReader();
reader.onload = function() {
node.value = "";
qrcode.callback = function(res) {
if(res instanceof Error) {
alert("No QR code found. Please make sure the QR code is within the camera's frame and try again.");
} else {
node.parentNode.previousElementSibling.value = res;
document.getElementById('searchButton').click();
}
};
qrcode.decode(reader.result);
};
reader.readAsDataURL(node.files[0]);
}
function showAlert(message){
$("#alertText").html(message);
$("#qrious").hide();
$("#bottomText").hide();
$(".customalert").show("fast","linear");
}
$("#aboutbtn").on("click", function(){
showAlert("A Decentralised End to End Logistics Application that stores the whereabouts of the Vaccine at every freight hub to the Blockchain. At consumer end, customers can easily scan product's QR CODE and get complete information about the provenance of that product hence empowering consumers to only purchase authentic and quality products.");
});
</script>
</body>
</html>