implemented email functionality, users can now request to become contributors.

composer.json

@@ -5,7 +5,7 @@
     "require": {
         "erusev/parsedown": "^1.7",
         "vlucas/phpdotenv": "^5.6",
-        "phpmailer/phpmailer": "^6.9"
+        "wildbit/postmark-php": "^6.0"
     },
     "authors": [
         {

functions/account_functions.php

@@ -2,6 +2,8 @@
 require_once 'db_functions.php';
 require_once 'article_functions.php';
 
+use Postmark\PostmarkClient;
+
 function user_id_exists($user_id)
 {
     $conn = get_connection();
@@ -361,7 +363,7 @@ function request_role_change_form()
     while ($row = $result->fetch_assoc()) {
         $roles .= '
             <label class="form_checkbox_container">' . $row['role'] . '
-                <input name="requested_role" value="' . $row['role_id'] . '" type="checkbox"' . ($row['role_id'] == $_COOKIE['role_id'] ? ' checked' : '') . '>
+                <input name="requested_role" value="' . $row['role_id'] . '" type="radio"' . ($row['role_id'] == $_COOKIE['role_id'] ? ' checked' : '') . '>
                 <span class="checkmark"></span>
             </label>
         ';
@@ -374,7 +376,7 @@ function request_role_change_form()
             <h5 class="underline">Request Role</h5>
             <span class="modal_close">&times;</span>
             <form method="post">
-                <input type="hidden" name="form_id" value="request_role_form">
+                <input type="hidden" name="form_id" value="request_role_change_form">
                 ' . $roles . '
             
                 <input type="submit" class="button" value="Request Role">
@@ -387,7 +389,35 @@ function request_role_change_form()
 
 function request_role_change($user_id, $new_role_id)
 {
-    // TODO: Need to implement email handler first.
+    $conn = get_connection();
+    $stmt = $conn->prepare('SELECT user_id, username, email, roles.role, created_at FROM user INNER JOIN roles WHERE user.role_id = roles.role_id AND user_id = ?');
+    $stmt->bind_param('i', $user_id);
+    $stmt->execute();
+
+    $user = $stmt->get_result()->fetch_assoc();
+    $stmt = $conn->prepare('SELECT role FROM roles WHERE role_id = ?');
+    $stmt->bind_param('i', $new_role_id);
+    $stmt->execute();
+    $new_role = $stmt->get_result()->fetch_array();
+
+    $email_html = '
+        <h1>User Role Change Request</h1>
+        <p>The following user has requested their role on vintagecoding.net to be changed:</p>
+        <p><strong>User ID: </strong>' . $user['user_id'] . '</p>
+        <p><strong>Username: </strong>' . $user['username'] . '</p>
+        <p><strong>Email: </strong>' . $user['email'] . '</p>
+        <p><strong>Current Role: </strong>' . $user['role'] . ' -> ' . $new_role[0] . '</p>
+        <p><strong>Created At: </strong>' . $user['created_at'] . '</p>
+    ';
+
+    $client = new PostmarkClient($_ENV['POSTMARK_API_TOKEN']);
+
+    $send_result = $client->sendEmail(
+        'mailer@joshashton.dev',
+        'me@joshashton.dev',
+        'User Role Change Request - ' . $user['user_id'],
+        $email_html
+    );
 }
 
 function delete_account_form()
@@ -524,6 +554,7 @@ function user_view($user_id)
                 <button id="reset_pw_form_button" class="modal_button underline">Reset Password</button>
                 <button id="update_email_form_button" class="modal_button underline">Update Email</button>
                 <button id="update_username_form_button" class="modal_button underline">Update Username</button>
+                <button id="request_role_form_button" class="modal_button underline">Request Role</button>
                 <button id="delete_account_form_button" class="modal_button underline">Delete Account</button>
             </div>
 
@@ -535,6 +566,7 @@ function user_view($user_id)
                 <div id="reset_pw_form" class="modal_form">' . reset_pw_form() . '</div>
                 <div id="update_email_form" class="modal_form">' . update_email_form() . '</div>
                 <div id="update_username_form" class="modal_form">' . update_username_form() . '</div>
+                <div id="request_role_change_form" class="modal_form">' . request_role_change_form() . '</div>
                 <div id="delete_account_form" class="modal_form">' . delete_account_form() . '</div>
             </div>
         </div>

js/user_actions_modal.js

@@ -15,12 +15,12 @@ document.addEventListener('DOMContentLoaded', function() {
         case 'update_username_form_button':
           openModal('update_username_form');
           break;
+        case 'request_role_form_button':
+          openModal("request_role_change_form");
+          break;
         case 'delete_account_form_button':
           openModal('delete_account_form');
           break;
-        // case 3:
-        //   openModal("request_role_form");
-        //   break;
         default:
           break;
       }

test.php

@@ -0,0 +1,17 @@
+<?php
+
+require_once 'vendor/autoload.php';
+
+$dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
+$dotenv->safeLoad();
+
+use Postmark\PostmarkClient;
+
+$client = new PostmarkClient($_ENV['POSTMARK_API_TOKEN']);
+
+$send_result = $client->sendEmail(
+  "mailer@joshashton.dev",
+  "me@joshashton.dev",
+  "Postmark PHP Test",
+  "This is a test. Do not be alarmed."
+);

user.php

@@ -59,6 +59,12 @@ if (isset($_POST['form_id'])) {
                 $_POST['verify_new_username']
             );
             break;
+        case 'request_role_change_form':
+            request_role_change(
+                $_COOKIE['user_id'],
+                $_POST['requested_role']
+            );
+            break;
         case 'delete_account_form':
             $msg = delete_account(
                 ($_COOKIE['role_id'] <= 2 && $_COOKIE['user_id'] != $_POST['user_id'] ? $_POST['user_id'] : $_COOKIE['user_id']),