From 015c6e704c06824d1135b4033642f0225a67fa75 Mon Sep 17 00:00:00 2001
From: Glenn Hermans <glhermans@gmail.com>
Date: Thu, 19 Sep 2019 16:18:34 +0200
Subject: [PATCH] Added mail configuration

---
 public/installer/Admin.php                    |   4 +-
 public/installer/Email.php                    | 122 ++++++++++++++++++
 public/installer/EmailConfig.php              |  92 +++++++++++++
 public/installer/Finish.php                   |  11 +-
 public/installer/Views/requirements.blade.php |   2 +-
 public/installer/index.php                    |   1 +
 6 files changed, 221 insertions(+), 11 deletions(-)
 create mode 100644 public/installer/Email.php
 create mode 100644 public/installer/EmailConfig.php

diff --git a/public/installer/Admin.php b/public/installer/Admin.php
index f48b48de3..16b6a197c 100755
--- a/public/installer/Admin.php
+++ b/public/installer/Admin.php
@@ -114,12 +114,12 @@
                         result = confirm(data['support_error']);
                         if (result) {
                             $('#admin').hide();
-                            $('#finish').show();
+                            $('#email').show();
                         }
                     }
                     if (!data['connection'] && !data['insert_fail'] && !data['support_error']) {
                         $('#admin').hide();
-                        $('#finish').show();
+                        $('#email').show();
                     }
                 }
             });
diff --git a/public/installer/Email.php b/public/installer/Email.php
new file mode 100644
index 000000000..a579e99f6
--- /dev/null
+++ b/public/installer/Email.php
@@ -0,0 +1,122 @@
+<div class="container email" id="email">
+    <div class="initial-display">
+        <p>Email Configuration</p>
+        <form action="EmailConfig.php"  method= "POST" id="email-form">
+            <div class="content">
+                <div class="form-container" style="padding: 10%; padding-top: 35px">
+                    <input type="hidden" name="mail_driver" value="smtp">
+
+                    <div class="control-group" id="mail_host">
+                        <label for="mail_host" class="required">Outgoing mail server</label>
+                        <input type="text" name="mail_host" class="control" placeholder="smtp.mailtrap.io" data-validation="required">
+                    </div>
+
+                    <div class="control-group" id="mail_port">
+                        <label for="mail_port" class="required">Outgoing mail server port</label>
+                        <input type="text" name="mail_port" class="control" placeholder="2525" data-validation="required">
+                    </div>
+
+                    <div class="control-group" id="mail_encryption">
+                        <label for="mail_encryption">Encryption</label>
+                        <select name="mail_encryption" class="control">
+                            <option value="ssl">SSL</option>
+                            <option value="tls">TLS</option>
+                        </select>
+                    </div>
+
+                    <div class="control-group" id="mail_from">
+                        <label for="mail_from" class="required">Store email address</label>
+                        <input type="text" name="mail_from" class="control" placeholder="store@example.com" data-validation="required">
+                    </div>
+                    
+                    <div class="control-group" id="mail_username">
+                        <label for="mail_username" class="required">Username</label>
+                        <input type="text" name="mail_username" class="control" placeholder="store@example.com" data-validation="required">
+                    </div>
+                    
+                    <div class="control-group" id="mail_password">
+                        <label for="mail_password" class="required">Password</label>
+                        <input type="password" name="mail_password" class="control" data-validation="length required" data-validation-length="min6">
+                    </div>
+                </div>
+            </div>
+            <div>
+                <button class="prepare-btn" id="mail-check">Save configuration</button>
+            </div>
+        </form>
+    </div>
+</div>
+
+<script>
+    $.validate({});
+</script>
+
+<script>
+    $(document).ready(function() {
+        $('#email').hide();
+        // process the form
+        $('#email-form').submit(function(event) {
+            $('.control-group').removeClass('has-error'); // remove the error class
+            $('.form-error').remove(); // remove the error text
+            // get the form data
+            var mailformData = {
+                'mail_driver'        : $('input[name=mail_driver]').val(),
+                'mail_host'          : $('input[name=mail_host]').val(),
+                'mail_port'          : $('input[name=mail_port]').val(),
+                'mail_from'          : $('input[name=mail_from]').val(),
+                'mail_username'      : $('input[name=mail_username]').val(),
+                'mail_password'      : $('input[name=mail_password]').val(),
+                'mail_encryption'    : $('select[name=mail_encryption]').val(),
+            };
+
+            var EmailTarget = window.location.href.concat('/EmailConfig.php');
+
+            $.ajax({type : 'POST', url :  EmailTarget, data : mailformData, dataType : 'json', encode : true})            
+            .done(function(data) {
+                if (!data.success) {
+                    // handle errors
+                    if (data.errors.mail_driver) {
+                        $('#mail_driver').addClass('has-error');
+                        $('#mail_driver').append('<div class="form-error">' + data.errors.mail_driver + '</div>');
+                    }
+
+                    if (data.errors.mail_host) {
+                        $('#mail_host').addClass('has-error');
+                        $('#mail_host').append('<div class="form-error">' + data.errors.mail_host + '</div>');
+                    }
+
+                    if (data.errors.mail_port) {
+                        $('#mail_port').addClass('has-error');
+                        $('#mail_port').append('<div class="form-error">' + data.errors.mail_port + '</div>');
+                    }
+
+                    if (data.errors.mail_encryption) {
+                        $('#mail_encryption').addClass('has-error');
+                        $('#mail_encryption').append('<div class="form-error">' + data.errors.mail_encryption + '</div>');
+                    }
+
+                    if (data.errors.mail_from) {
+                        $('#mail_from').addClass('has-error');
+                        $('#mail_from').append('<div class="form-error">' + data.errors.mail_from + '</div>');
+                    }
+
+                    if (data.errors.mail_username) {
+                        $('#mail_username').addClass('has-error');
+                        $('#mail_username').append('<div class="form-error">' + data.errors.mail_username + '</div>');
+                    }
+
+                    if (data.errors.mail_password) {
+                        $('#mail_password').addClass('has-error');
+                        $('#mail_password').append('<div class="form-error">' + data.errors.mail_password + '</div>');
+                    }
+                } else {
+                    $('#admin').hide();
+                    $('#email').hide();
+                    $('#finish').show();                    
+                }
+            });
+            // stop the form from submitting the normal way and refreshing the page
+            event.preventDefault();
+        });
+    });
+</script>
\ No newline at end of file
diff --git a/public/installer/EmailConfig.php b/public/installer/EmailConfig.php
new file mode 100644
index 000000000..3b81bd876
--- /dev/null
+++ b/public/installer/EmailConfig.php
@@ -0,0 +1,92 @@
+<?php
+
+// array to hold validation errors
+$errors = array();
+
+// array to pass back data
+$data = array();
+
+// validate the variables
+// if any of these variables don't exist, add an error to our $errors array
+
+    if (empty($_POST['mail_driver']))
+        $errors['mail_driver'] = 'Please select the mail driver.';
+    
+    if (empty($_POST['mail_host']))
+        $errors['mail_host'] = 'Please enter the hostname for this outgoing mail server.';
+
+    if (empty($_POST['mail_port']))
+        $errors['mail_port'] = 'Please enter the port for this outgoing mail server.';        
+
+    if (empty($_POST['mail_encryption']))
+        $errors['mail_encryption'] = 'Please select the encryption method for this outgoing mail server.';
+        
+    if (empty($_POST['mail_from']))
+        $errors['mail_from'] = 'Please enter the email address for this store.';
+
+    if (empty($_POST['mail_username']))
+        $errors['mail_username'] = 'Please enter your email address or username.';
+
+    if (empty($_POST['mail_password']))
+        $errors['mail_password'] = 'Please enter the password for this email address.';
+
+    // return a response
+    // if there are any errors in our errors array, return a success boolean of false
+
+    if(!empty($errors)) {
+        // if there are items in our errors array, return those errors
+        $data['success'] = false;
+        $data['errors']  = $errors;
+
+    } else {
+        // if there are no errors process our form, then return a message
+        // show a message of success and provide a true success variable
+
+        // getting env file location
+        $location = str_replace('\\', '/', getcwd());
+        $currentLocation = explode("/", $location);
+        array_pop($currentLocation);
+        array_pop($currentLocation);
+        $desiredLocation = implode("/", $currentLocation);
+        $envFile = $desiredLocation . '/' . '.env';
+
+        // reading env content
+        $data = file($envFile);
+        $keyValueData = [];
+
+        if ($data) {
+            foreach ($data as $line) {
+                $line = preg_replace('/\s+/', '', $line);
+                $rowValues = explode('=', $line);
+
+                if (strlen($line) !== 0) {
+                    $keyValueData[$rowValues[0]] = $rowValues[1];
+                }
+            }
+        }
+
+        // inserting form data to empty array
+        $keyValueData['MAIL_DRIVER']     = $_POST["mail_driver"];
+        $keyValueData['MAIL_HOST']       = $_POST["mail_host"];
+        $keyValueData['MAIL_ENCRYPTION'] = $_POST["mail_encryption"];
+
+        $keyValueData['MAIL_USERNAME']   = $_POST["mail_username"];
+        $keyValueData['MAIL_PASSWORD']   = $_POST["mail_password"];
+        $keyValueData['SHOP_MAIL_FROM']  = $_POST["mail_from"];
+
+        // making key/value pair with form-data for env
+        $changedData = [];
+        foreach ($keyValueData as $key => $value) {
+            $changedData[] = $key . '=' . $value;
+        }
+
+        // inserting new form-data to env
+        $changedData = implode(PHP_EOL, $changedData);
+        file_put_contents($envFile, $changedData);
+
+        $data['success'] = true;
+        $data['message'] = 'Success!';
+    }
+
+    // return all our data to an AJAX call
+    echo json_encode($data);
\ No newline at end of file
diff --git a/public/installer/Finish.php b/public/installer/Finish.php
index 7ccf136ed..8c06126a7 100755
--- a/public/installer/Finish.php
+++ b/public/installer/Finish.php
@@ -1,29 +1,24 @@
 <html>
-
     <body>
-
         <div class="container finish" id="finish">
             <div class="initial-display">
-                <p>Finish Installment</p>
+                <p>Installation completed</p>
                 <div class="content">
                     <div class="content-container" style="padding: 20px">
                         <span>
-                            Bagisto is successfully installed on your system. Click the below button to launch Admin Panel.
+                            Bagisto is successfully installed on your system.<br>
+                            Click the below button to launch Admin Panel.
                         </span>
                     </div>
                 </div>
 
                 <button  class="prepare-btn" onclick="finish()">Finish</button>
-
             </div>
         </div>
-
     </body>
-
 </html>
 
 <script>
-
     function finish() {
         lastIndex = window.location.href.lastIndexOf("/");
         secondlast = window.location.href.slice(0, lastIndex).lastIndexOf("/");
diff --git a/public/installer/Views/requirements.blade.php b/public/installer/Views/requirements.blade.php
index a746ac2a4..f0fd332b1 100755
--- a/public/installer/Views/requirements.blade.php
+++ b/public/installer/Views/requirements.blade.php
@@ -11,7 +11,7 @@
 
         <div class="container requirement" id="requirement">
             <div class="initial-display">
-                <p>Requirement</p>
+                <p>Requirements</p>
 
                 <div class="content">
                     <div class="title" style="text-align: center; margin-top: 10px">
diff --git a/public/installer/index.php b/public/installer/index.php
index 46853c3f3..f84af3459 100755
--- a/public/installer/index.php
+++ b/public/installer/index.php
@@ -112,6 +112,7 @@
                 include __DIR__ . '/Environment.php';
                 include __DIR__ . '/Migration.php';
                 include __DIR__ . '/Admin.php';
+                include __DIR__ . '/Email.php';
                 include __DIR__ . '/Finish.php';
 
                 // including js