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编辑当前文件:/home/qrafawbu/www/dustinevents.com/install/index.php

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="../assets/landlord/frontend/css/plugin.css">
    <title>Software Install Wizard By bytesed</title>
    <link rel="preconnect" href="//fonts.gstatic.com">
    <link href="//fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap" rel="stylesheet">
    <style>

:root {
            --heading-color: #333;
            --paragraph-color: #777;
            --main-color-one: #73cb01;
            --secondary-color: #30373f;
            --body-font: 'Nunito', sans-serif;;
        }
        @keyframes flickerAnimation {
            0%   { opacity:1; }
            50%  { opacity:0.5; }
            100% { opacity:1; }
        }
        @-o-keyframes flickerAnimation{
            0%   { opacity:1; }
            50%  { opacity:0.5; }
            100% { opacity:1; }
        }
        @-moz-keyframes flickerAnimation{
            0%   { opacity:1; }
            50%  { opacity:0.5; }
            100% { opacity:1; }
        }
        @-webkit-keyframes flickerAnimation{
            0%   { opacity:1; }
            50%  { opacity:0.5; }
            100% { opacity:1; }
        }
        .animate-flicker {
            -webkit-animation: flickerAnimation 3s infinite;
            -moz-animation: flickerAnimation 3s infinite;
            -o-animation: flickerAnimation 3s infinite;
            animation: flickerAnimation 3s infinite;
        }
        /*basic reset*/
        * {
            margin: 0;
            padding: 0;
        }

html {
            background: linear-gradient(rgba(196, 102, 0, 0.6), rgba(155, 89, 182, 0.6));
        }

body {
            font-family: var(--body-font);
            /*background: linear-gradient(rgba(196, 102, 0, 0.6), rgba(155, 89, 182, 0.6));*/
        }

#msform {
            text-align: center;
            position: relative;
        }

#msform .content-wrap {
            background: white;
            border: 0 none;
            border-radius: 3px;
            box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.4);
            padding: 40px 30px 40px 30px;
            box-sizing: border-box;
            position: relative;
            width: 850px;
        }

#msform .content-wrap:not(:first-of-type) {
            display: none;
        }

#msform input, #msform textarea {
            padding: 15px;
            border: 1px solid #ccc;
            border-radius: 3px;
            margin-bottom: 10px;
            width: 100%;
            box-sizing: border-box;
            color: #2C3E50;
            font-size: 16px;
        }

#msform .action-button {
            width: 100px;
            background: var(--main-color-one);
            font-weight: bold;
            color: white;
            border: 0 none;
            border-radius: 1px;
            cursor: pointer;
            padding: 10px 5px;
            margin: 10px 5px;
        }

#msform .action-button:hover, #msform .action-button:focus {
            box-shadow: 0 0 0 2px white, 0 0 0 3px var(--main-color-one);
        }

.fs-title {
            font-size: 15px;
            text-transform: uppercase;
            color: #2C3E50;
            margin-bottom: 10px;
        }

.fs-subtitle {
            font-weight: normal;
            font-size: 13px;
            color: #666;
            margin-bottom: 20px;
        }

#progressbar {
            margin-bottom: 30px;
            overflow: hidden;
            counter-reset: step;
            display: flex;
            justify-content: space-evenly;
        }

#progressbar li.active {
            color: #2c3e50;
            font-weight: 700;
        }

#progressbar li {
            list-style-type: none;
            color: white;
            text-transform: capitalize;
            font-size: 14px;
            position: relative;
            font-weight: 600;
        }

#progressbar li:before {
            content: counter(step);
            counter-increment: step;
            width: 30px;
            line-height: 30px;
            display: block;
            font-size: 14px;
            color: #333;
            background: white;
            border-radius: 3px;
            margin: 0 auto 15px auto;;
            font-weight: 700;
        }

#progressbar li:after {
            content: '';
            width: 134%;
            height: 2px;
            background: white;
            position: absolute;
            left: -94%;
            top: 13px;
            z-index: -1;
        }

#progressbar li:first-child:after {
            content: none;
        }

#progressbar li:nth-child(2)::after {
            width: 130%;
            left: -60%;
        }

#progressbar li.active:before {
            background: var(--main-color-one);
            color: white;
        }

.brand-logo img {
            max-width: 200px;
            text-align: center;
        }

.brand-logo {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            flex-direction: column;
            align-items: center;
        }

.main-area {
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: calc(100vh - 50px);
            width: 100%;
            padding: 100px 0;
        }
        .has-error{
            border: 1px solid red !important;
        }
        .copyright-area {
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, .6);
            display: flex;
            justify-content: center;
            align-items: center;
            width: 100%;
            padding-bottom: 30px;
            background-color: rgb(198, 161, 207);
        }

.copyright-area a {
            color: #fff;
        }

.brand-logo .title {
            font-size: 40px;
            line-height: 50px;
            font-weight: 700;
            color: #fff;
            display: block;
            margin-bottom: 0px;
        }

.brand-logo p {
            color: rgba(255, 255, 255, .8);
        }

.get-support {
            position: fixed;
            right: 60px;
            bottom: 60px;
        }

.get-support .icon-wrap {
            position: relative;
            z-index: 0;
        }

.get-support .icon-wrap:hover .support-list {
            visibility: visible;
            opacity: 1;
        }

.get-support .icon-wrap .support-list {
            position: absolute;
            bottom: 40px;
            left: 100px;
            margin: 0;
            padding: 0;
            list-style: none;
            width: 100%;
            visibility: hidden;
            opacity: 0;
            transition: 300ms all;
        }

.get-support .icon-wrap .support-list li {
            display: block;
            background-color: #fff;
        }

.get-support .icon-wrap .support-list li:nth-child(1),
        .get-support .icon-wrap .support-list li:nth-child(2) {
            position: absolute;
            bottom: 50px;
            right: 100px;
        }

.get-support .icon-wrap .support-list li:nth-child(1) a,
        .get-support .icon-wrap .support-list li:nth-child(2) a {
            text-decoration: none;
            padding: 8px 20px;
            width: 180px;
            display: block;
            color: #333;
            font-weight: 600;
            transition: all 300ms;
        }

.get-support .icon-wrap .support-list li:nth-child(1) a:hover,
        .get-support .icon-wrap .support-list li:nth-child(2) a:hover {
            background-color: var(--main-color-one);
            color: #fff;
        }

.get-support .icon-wrap .support-list li:nth-child(2) {
            position: absolute;
            bottom: 90px;
            right: 100px;
        }

.get-support .icon-wrap .support-list li:nth-child(2) a {
            text-decoration: none;
            padding: 8px 20px;
            width: 180px;
            display: block;
            color: #333;
            font-weight: 600;
            transition: all 300ms;
        }

.get-support .icon-wrap i {
            display: inline-block;
            width: 80px;
            height: 80px;
            text-align: center;
            line-height: 80px;
            font-size: 40px;
            background-color: #fff;
            border-radius: 50%;
            color: var(--main-color-one);
            cursor: pointer;
        }

.content-wrap h4 {
            font-size: 26px;
            line-height: 36px;
            margin-bottom: 20px;
            color: var(--heading-color);
        }

.content-wrap p {
            color: var(--paragraph-color);
        }

ul.check-list li.title:before {
            display: none;
        }

ul.check-list li:before {
            position: static;
            content: "\f058";
            margin-right: 0;
            color: #2bad2b;
            font-family: "Line Awesome Free";
        }

ul.check-list li + li {
            margin-top: 8px;
            color: var(--heading-color);
            opacity: .9;
        }

ul.close-list .title {
            color: red;
        }
        span.error-text {
            display: block;
            margin-bottom: 20px;
            font-size: 12px;
            color: red;
        }
        ul.check-list .title {
            color: #2bad2b;
        }

ul.close-list {
            margin: 0;
            padding: 0;
            list-style: none;
            margin: 20px 0;
        }

ul.check-list .title, ul.close-list .title {
            font-size: 20px;
            font-weight: 700;
            margin: 20px 0;
            border-bottom: 1px solid #e2e2e2;
            padding-bottom: 10px;
        }

ul.check-list {
            margin: 0;
            padding: 0;
            list-style: none;
            margin-bottom: 20px;
        }

ul.close-list li.title:before {
            display: none;
        }

ul.close-list li:before {
            position: static;
            content: "\f057";
            font-family: "Line Awesome Free";
            margin-right: 5px;
            color: red;
        }

ul.close-list li {
            color: var(--heading-color);
            opacity: .78;
        }

#msform .action-button {
            width: auto;
            padding: 15px 30px;
            margin-top: 30px;
            font-size: 16px;
            font-weight: 600;
        }

#msform .action-button:focus {
            border: none;
            outline: none;
            box-shadow: none;
        }

.icon.check {
            color: #2bad2b;
        }

.icon.close {
            color: #f35656;
        }

table,
        .requirement-check {
            border-collapse: collapse;
            width: 100%;
        }

th, td,
        .requirement-check th,
        .requirement-check td {
            text-align: left;
            padding: 8px;
        }

tr:nth-child(odd),
        .requirement-check tr:nth-child(odd) {
            background-color: #f2f2f2;
        }

tr:nth-child(even),
        .requirement-check tr:nth-child(even) {
            background-color: #ececec;
        }

#msform .action-button[disabled] {
            background-color: #eee;
            color: #444;
        }

.content-wrap h5 {
            font-size: 20px;
            text-align: left;
            margin-bottom: 20px;
        }

.form-block {
            margin-bottom: 30px;
            text-align: left;
        }

.form-block label {
            opacity: .8;
            margin-bottom: 10px;
            display: block;
        }

.form-group .form-control {
            border: 1px solid #e2e2e2;
            border-radius: 0;
        }

.form-group .form-control:focus {
            outline: none;
            box-shadow: none;
        }

#msform input[readonly] {
            background-color: #f2f2f2;
            font-weight: 600;
        }

.alert {
            position: relative;
            padding: .75rem 1.25rem;
            margin-bottom: 1rem;
            border: 1px solid transparent;
            border-radius: .25rem;
        }

.alert-danger {
            color: #721c24;
            background-color: #f8d7da;
            border-color: #f5c6cb;
        }

.alert-success {
            color: #155724;
            background-color: #d4edda;
            border-color: #c3e6cb;
        }

ul.error-list {
            margin: 0;
            padding: 0;
            list-style: none;
        }

ul.error-list li + li {
            margin-top: 10px;
        }

ul.error-list li {
            font-size: 14px;
            font-weight: 600;
        }

.install-success {
            display: block;
            width: 100%;
            background-color: #fff;
            padding: 10px 20px;
            margin-bottom: 40px;
        }

.install-success a {
            color: #fff;
            text-decoration: none;
            background-color: #000;
            padding: 3px 10px;
            border-radius: 3px;
            font-size: 14px;
            margin-left: 20px;
        }

.install-success strong {
            color: red;
        }

.action-button.show {
            display: inline-block;
        }

.action-button.hide {
            display: none;
        }
        span.text-danger {
            font-size: 14px;
            font-weight: 600;
            color: #c96363;
            display:block;
            margin-bottom: 20px;
        }

span.text-danger code {
            background-color: #e7e7dc;
            padding: 2px 5px;
            border-radius: 5px;
            color: #333;
        }
    </style>
</head>
<body>
<?php

$error_list = [];
function extension_check($name)
{
    if (!extension_loaded($name)) {
        $response = false;
    } else {
        $response = true;
    }
    return $response;
}

function central_url()
{
    // Append the host(domain name, ip) to the URL.
    $url = $_SERVER['HTTP_HOST'];
    // Append the requested resource location to the URL
    $url.= $_SERVER['REQUEST_URI'];

$final_url =  str_replace(['install/index.php','install/','install','https','http','www'],'',$url);
    $last_chat = substr($final_url, -1);
    return  ($last_chat === '/') ? substr($final_url,0,-1) : $final_url;
}

function home_base_url()
{
    if(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on'){
        $url = "https://";
    }else{
        $url = "http://";
    }
    // Append the host(domain name, ip) to the URL.
    $url.= $_SERVER['HTTP_HOST'];
    // Append the requested resource location to the URL
    $url.= $_SERVER['REQUEST_URI'];

return str_replace(['install/index.php','install/','install',],['','',''],$url);

}

$extensions = [
    'BCMath', 'Ctype', 'JSON', 'Mbstring', 'OpenSSL', 'PDO', 'pdo_mysql', 'Tokenizer', 'XML', 'cURL', 'fileinfo','Json'
];

$folders = [
    '../core/bootstrap/cache/', '../core/storage/', '../core/storage/app/', '../core/storage/framework/', '../core/storage/logs/'
];
?>
<div class="main-area">
    <div class="get-support">
        <div class="icon-wrap">
            <ul class="support-list">
                <li><a href="//bytesed.com/">Visit Website</a></li>
                <li><a href="mailto:contact@bytesed.com">Contact Support</a></li>
            </ul>
            <i class="las la-headset"></i>
        </div>
    </div>
    <div class="container">
        <div class="row justify-content-center">
            <div class="col-lg-10">
                <div class="form-outer-wrapper">
                    <div class="brand-logo">
                        <h2 class="title">Bytesed</h2>
                        <p>Software Installation Wizard</p>
                    </div>
                    <form id="msform" action="index.php" method="post">
                        
                        <ul id="progressbar">
                            <li class="active">Terms Of Use</li>
                            <li>Server Requirement</li>
                            <li>Folder Permission</li>
                            <li>Required Database</li>
                            <li>Install Information</li>
                        </ul>
                        
                        <div class="content-wrap with-step">
                            <h4>License to be used on one (1) domain only!</h4>
                            <p>The Regular license is for one website / domain only. If you want to use it on multiple
                                websites / domains you have to purchase more licenses (1 website = 1 license).</p>
                            <ul class="check-list">
                                <li class="title">You Can Do</li>
                                <li> Use on one (1) domain only.</li>
                                <li> Modify or edit as you want.</li>
                                <li> Translate language as you want.</li>
                            </ul>
                            <p><i class=""></i> If any error occured after your edit on code/database, we are not
                                responsible for that.</p>
                            <ul class="close-list">
                                <li class="title">You Can Not Do</li>
                                <li> Resell, distribute, give away or trade by any means to any third party or
                                    individual without permission.
                                </li>
                                <li> Include this product into other products sold on Envato market and its affiliate
                                    websites.
                                </li>
                                <li> Use on more than one (1) domain.</li>
                            </ul>
                            <p>For more information, Please Check <a href="//codecanyon.net/licenses/faq">Envato
                                    License FAQ</a></p>
                            <button type="button" class="next action-button">I Agree, Next Step</button>
                        </div>
                        <div class="content-wrap with-step">
                            <h4>Server Requirements</h4>
                            <table class="requirement-check">
                                <tbody>
                                <tr>
                                    <td><strong>PHP</strong></td>
                                    <td>Required <strong>PHP</strong> version 8.0</td>
                                    <td>

<?php
                                        $phpversion = version_compare(PHP_VERSION, '8.0', '>=');
                                        if ($phpversion == true) {
                                            print '<div class="icon check"><i class="la la-check-circle" aria-hidden="true"></i></div>';
                                        } else {
                                            print '<div class="icon close"><i class="la la-times-circle" aria-hidden="true"></i></div>';
                                        }
                                        ?>
                                    </td>
                                </tr>
                                <?php
                                $ext_errors = 0;
                                $ext_list = [];
                                foreach ($extensions as $ext):
                                    ?>
                                    <tr>
                                        <td><strong><?php echo ucwords($ext); ?></strong></td>
                                        <td>Required <strong><?php echo ucwords($ext); ?></strong> PHP Extension</td>
                                        <td>
                                            <?php
                                            if (extension_check($ext)) {
                                                print '<div class="icon check"><i class="la la-check-circle" aria-hidden="true"></i></div>';
                                            } else {
                                                $ext_list[] = $ext;
                                                $ext_errors++;
                                                print '<div class="icon close"><i class="la la-times-circle" aria-hidden="true"></i></div>';
                                            }
                                            ?>

</td>
                                    </tr>
                                <?php endforeach; ?>

</tbody>
                            </table>
                            <?php if ($ext_errors > 0):?>
                                <div class="alert alert-danger mt-2" style="text-transform: capitalize;">contact your hosting provider to install or enable <strong><?php echo implode(',',$ext_list);?></strong> php extensions</div>
                            <?php endif;?>
                            <button type="button" class="previous action-button">Previous</button>
                            <button type="button"
                                    class="next action-button"
                                <?php  if ($ext_errors > 0): ?> disabled <?php endif;?>>
                                Next
                            </button>
                        </div>
                        <div class="content-wrap with-step">
                            <h4>Folder Permission</h4>
                            <table class="requirement-check">
                                <tbody>
                                <?php
                                $folder_errors = 0;
                                $fol_list = [];
                                foreach ($folders as $ext): ?>
                                    <tr>
                                        <td><strong><?php echo str_replace('../', '', ucwords($ext)); ?></strong></td>
                                        <td>Required <strong>Permission: 0775</strong></td>
                                        <td>
                                            <?php
                                            if (folder_permission($ext)) {
                                                print '<div class="icon check"><i class="la la-check-circle" aria-hidden="true"></i></div>';
                                            } else {
                                                $fol_list[] = str_replace('../core/','',$ext);
                                                $folder_errors++;
                                                print '<div class="icon close"><i class="la la-times-circle" aria-hidden="true"></i></div>';
                                            }
                                            ?>
                                        </td>
                                    </tr>
                                <?php endforeach; ?>
                                </tbody>
                            </table>
                            <?php if ($folder_errors > 0):?>
                                <div class="alert alert-danger mt-2" style="text-transform: capitalize;">give permission 0755 to <strong><?php echo implode(', ',$fol_list);?></strong> folder</div>
                            <?php endif;?>
                            <button type="button" class="previous action-button">Previous</button>
                            <button type="button"
                                    class="next action-button"
                                <?php  if ($folder_errors > 0): ?> disabled <?php endif;?>>
                                Next
                            </button>
                        </div>
                        <div class="content-wrap with-step">
                            <h4>Required Database Check</h4>
                            <table class="requirement-check">
                                <tbody>
                                <tr>
                                    <td><strong>Database</strong></td>
                                    <td>Required <strong>database.sql</strong> available</td>
                                    <td>
                                        <?php
                                        $database_errors = 0;
                                        $database = file_exists('database.sql');
                                        if ($database == true) {
                                            print '<div class="icon check"><i class="la la-check-circle" aria-hidden="true"></i></div>';
                                        } else {
                                            $database_errors++;
                                            print '<div class="icon close"><i class="la la-times-circle" aria-hidden="true"></i></div>';
                                        }
                                        ?>
                                    </td>
                                </tr>
                                </tbody>
                            </table>
                            <?php if ($database_errors > 0):?>
                                <div class="alert alert-danger mt-2" style="text-transform: capitalize;">your installation <strong>database.sql</strong> file is missing, re-download files from codecanyon, or contact support</div>
                            <?php endif;?>
                            <button type="button" class="previous action-button">Previous</button>
                            <button type="button" class="next action-button" <?php  if ($database_errors > 0): ?> disabled <?php endif;?>>Next</button>
                        </div>
                        <div class="content-wrap with-step">
                            <h4>Database & Admin Information</h4>
                            <div class="form-block">
                                <h5>Application URL</h5>
                                <div class="form-group">
                                    <label for="app_url">App URL</label>
                                    <input type="text" name="app_url" id="app_url" class="form-control"
                                           value="<?php echo home_base_url(); ?>">
                                </div>
                                <h5>Central Domain URl</h5>
                                <div class="form-group">
                                    <label for="app_url">Central DomainL</label>
                                    <input type="text" name="central_domain_url" id="central_domain_url" class="form-control"
                                           value="<?php echo central_url(); ?>">
                                    <span class="text-danger">enter your central domain without <code>https</code> or <code>http</code> or <code>www</code></span>
                                </div>
                            </div>
                            <div class="form-block">
                                <h5>Database Information</h5>
                                <div class="form-group">
                                    <label for="database_host">Database Host</label>
                                    <input type="text" name="database_host" id="database_host" class="form-control"
                                           value="localhost" placeholder="Database Host">
                                </div>
                                <div class="form-group">
                                    <label for="database_name">Database Name</label>
                                    <input type="text" name="database_name" id="database_name"  class="form-control"
                                           placeholder="Database Name">

</div>
                                <div class="form-group">
                                    <label for="database_username">Database Username</label>
                                    <input type="text" name="database_username" id="database_username"
                                           class="form-control" placeholder="Database Username" value="root">
                                    <span class="text-danger">you must have to give database <code>root</code> username and password here in order to create database by the system automatically for tenants.</span>
                                </div>
                                <div class="form-group">
                                    <label for="database_password">Database Username Password</label>
                                    <input type="text" name="database_password" id="database_password"
                                           class="form-control" placeholder="Database Password">
                                </div>
                            </div>
                            <div class="form-block">
                                <h5>Admin Login Information</h5>
                                <div class="form-group">
                                    <label>Name</label>
                                    <input type="text" class="form-control" id="admin_name" name="admin_name">
                                </div>
                                <div class="form-group">
                                    <label>Username</label>
                                    <input type="text" class="form-control" value="super_admin" name="admin_username">
                                </div>
                                <div class="form-group">
                                    <label>Password</label>
                                    <input type="text" class="form-control" value="12345678" name="admin_password">
                                </div>
                                <div class="form-group">
                                    <label for="admin_email">Email</label>
                                    <input type="text" name="admin_email" id="admin_email" class="form-control"
                                           placeholder="Admin Email">
                                </div>
                            </div>
                            <div class="message-show" id="message_show"></div>
                            <button type="button" class="previous action-button" id="last_previous">Previous</button>
                            <button type="button" class="action-button" id="check_database">Check Database Connection</button>
                            <button type="submit" class="action-button hide" id="install_now"> Install Now</button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
<div class="copyright-area">
    <div class="container">
        <div class="row">
            <div class="col-lg-12">
                <div class="copyright-inner">
                    © <?php echo date('Y')?> All Right Reserved By <a href="//bytesed.com/">bytesed</a>
                </div>
            </div>
        </div>
    </div>
</div>
<script src="../assets/landlord/frontend/js/jquery-3.6.1.min.js"></script>
<script>
    $(document).ready(function ($) {
        "use strict";

var current_fs, next_fs, previous_fs;

$(document).on('click', '.next', function (e) {
            e.preventDefault();

current_fs = $(this).parent();
            next_fs = $(this).parent().next();

$("#progressbar li").eq($(".content-wrap.with-step").index(next_fs)).addClass("active");

current_fs.hide();
            next_fs.show();
        });

$(document).on('click', ".previous", function (e) {
            e.preventDefault();

current_fs = $(this).parent();
            previous_fs = $(this).parent().prev();

$("#progressbar li").eq($(".content-wrap.with-step").index(current_fs)).removeClass("active");

previous_fs.show();
            current_fs.hide();
        });

/**
         * check database connection
         * @since 1.0.2
         */
        $(document).on('click','#check_database',function (e){
            e.preventDefault();
            var el = $(this);

//validate database field
            if (validateDatabaseField()){
                el.text('in progress...');
                el.addClass('animate-flicker');
                $.ajax({
                    type: 'POST',
                    url: "<?php echo home_base_url();?>install/ajax.php",
                    data:{
                        'action' : '_db_connection_check',
                        'db_name' : $('input[name="database_name"]').val(),
                        'db_username' : $('input[name="database_username"]').val(),
                        'db_host' : $('input[name="database_host"]').val(),
                        'db_password' : $('input[name="database_password"]').val(),
                    },
                    success: function (data){
                        $('#message_show').html('');
                        el.removeClass('animate-flicker');
                        el.text('Check Again');
                        var data = $.parseJSON(data);
                        $('#message_show').html('<div class="alert alert-'+data.type+'">'+data.msg+'</div>');
                        if (data.type == 'success'){
                            el.hide()
                            $('#last_previous').hide()
                            $('#install_now').addClass('show').removeClass('hide');
                            $('#install_now').trigger('click');
                        }
                    }
                });
            }
        });

/**
         * check database connection
         * @since 1.0.2
         */
        $(document).on('click','#install_now',function (e){
            e.preventDefault();
            var el = $(this);

//validate admin field
            if (validateAdminField()){
                el.text('Installing...');
                el.addClass('animate-flicker');
                $.ajax({
                    type: 'POST',
                    url: "<?php echo home_base_url();?>install/ajax.php",
                    data:{
                        'action' : '_install_script',
                        'db_name' : $('input[name="database_name"]').val(),
                        'db_username' : $('input[name="database_username"]').val(),
                        'db_host' : $('input[name="database_host"]').val(),
                        'db_password' : $('input[name="database_password"]').val(),
                        'admin_email' : $('input[name="admin_email"]').val(),
                        'admin_password' : $('input[name="admin_password"]').val(),
                        'admin_username' : $('input[name="admin_username"]').val(),
                        'admin_name' : $('input[name="admin_name"]').val(),
                        'installation_path' : "<?php echo home_base_url();?>",
                        'central_domain_url' : "<?php echo central_url();?>",
                    },
                    success: function (data){
                        $('#message_show').html('');
                        el.removeClass('animate-flicker');
                        el.text('Install Now');
                        var data = $.parseJSON(data);
                        $.each(data,function (index,value){
                            $('#message_show').append('<div class="alert alert-'+value.type+'">'+value.msg+'</div>');
                            if (value.type == 'success'){
                                $('#install_now').hide()
                                $('#install_now').addClass('show').removeClass('hide');
                            }
                        });
                    }
                });
            }
        });

/**
         *  validate admin fields
         * */
        function validateAdminField(){
            var allField = [
                'input[name="admin_name"]',
                'input[name="admin_username"]',
                'input[name="admin_password"]',
                'input[name="admin_email"]',
            ];
            var returnVal = true;
            allField.forEach(function (value,index){
                if ($(value).val() == ''){
                    $(value).addClass('has-error');
                    returnVal = false;
                    $(value).parent().find('.error-text').remove();
                    $(value).parent().append('<span class="error-text">'+ $(value).parent().find('label').text()+' is required</span>');
                }else{
                    $(value).removeClass('has-error');
                    $(value).parent().find('.error-text').remove();
                }
            });
            return returnVal;
        }
        function validateDatabaseField(){
            var allField = [
                'input[name="database_host"]',
                'input[name="database_username"]',
                'input[name="database_name"]',
                'input[name="central_domain_url"]',
            ];
            var returnVal = true;
            allField.forEach(function (value,index){
                if ($(value).val() == ''){
                    $(value).addClass('has-error');
                    returnVal = false;
                    $(value).parent().find('.error-text').remove();
                    $(value).parent().append('<span class="error-text">'+ $(value).parent().find('label').text()+' is required</span>');
                }else{
                    $(value).removeClass('has-error');
                    $(value).parent().find('.error-text').remove();
                }
            });
            return returnVal;
        }

})
</script>
</body>
</html>