<?php
ob_start();
session_start();
if (!isset($_SESSION['CSRF_TOKEN'])) {
// random_bytes function introduced as of PHP 7
$_SESSION['CSRF_TOKEN'] = bin2hex(random_bytes(32));
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta content="IE=edge" http-equiv="X-UA-Compatible">
<meta content="width=device-width, initial-scale=1.0" name="viewport">
<meta name="csrf-token" content="<?= $_SESSION['CSRF_TOKEN'] ?>">
<title>Production usage example</title>
</head>
<body>
<button id="getPostsBtn" type="button">
Get All Posts
</button>
<button id="getPostBtn" type="button">
Get Single Post
</button>
<button id="createPostBtn" type="button">
Create New Post
</button>
<button id="updatePostBtn" type="button">
Update Post
</button>
<button id="deletePostBtn" type="button">
Delete Post
</button>
<hr>
<fieldset disabled>
<legend>Request Parameters :</legend>
<p id="requestMethod"></p>
<br>
<p id="requestParams"></p>
</fieldset>
<fieldset disabled>
<legend>Raw response :</legend>
<p id="consoleOutput"></p>
<br>
<p id="statusCode"></p>
<p id="statusMessage"></p>
</fieldset>
<script crossorigin="anonymous"
integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4="
src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script>
$(() => {
$.ajaxSetup({
headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') },
url: './production/ajax_handler.php',
dataType: 'JSON',
complete: function (xhr, textStatus) {
var params = this.type === 'GET' ? this.url : this.data;
$.log(this.type, params, xhr.responseText, textStatus, xhr.status);
}
});
$.log = (method, request, data, statusMessage, statusCode) => {
$('#requestMethod').text(method);
$('#requestParams').text(request);
$('#consoleOutput').text(data);
$('#statusCode').text(statusCode);
$('#statusMessage').text(statusMessage);
};
$('#getPostsBtn').click(() => {
$.ajax({
type: 'GET',
data: {'handler': 'get-posts'}
});
});
$('#getPostBtn').click(() => {
$.ajax({
type: 'POST',
data: {'handler': 'getPost', 'id': 1112}
});
});
$('#createPostBtn').click(() => {
$.ajax({
type: 'POST',
data: {
'handler': 'createPost',
'id': '1',
'title': 'Title Post 1',
'username': 'Content Post 1',
}
});
});
$('#updatePostBtn').click(() => {
$.ajax({
type: 'PUT',
data: {
'handler': 'updatePost',
'id': '1',
'title': 'Title Post 1',
'username': 'Content Post 1',
}
});
});
$('#deletePostBtn').click(() => {
$.ajax({
type: 'DELETE',
data: {
'handler': 'removePost',
'id': '1',
}
});
});
});
</script>
</body>
</html>
|
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