Add updater to v0.2.0

includes/pages/update.php

@@ -11,6 +11,25 @@ use wishthis\{Page, User};
 $page = new page(__FILE__, 'Update');
 $page->header();
 $page->navigation();
+
+$user = new User();
+
+/**
+ * Update
+ */
+if ('POST' === $_SERVER['REQUEST_METHOD']) {
+    /** Current version is below 0.1.0 */
+    if (-1 === version_compare($options->version, '0.2.0')) {
+        $database->query('ALTER TABLE `users`
+                                  ADD `last_login`      DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP AFTER `password`,
+                                  ADD `isAdministrator` BOOLEAN  NOT NULL AFTER `last_login`
+        ;');
+
+        $database->query('ALTER TABLE `wishlists`
+                                  ADD `url` VARCHAR(128) NOT NULL AFTER `name`
+        ;');
+    }
+}
 ?>
 
 <main>
@@ -18,6 +37,26 @@ $page->navigation();
         <h1 class="ui header"><?= $page->title ?></h1>
 
         <?php if ($user->isLoggedIn()) { ?>
+            <div class="ui segment">
+                <h2 class="ui header">New version detected</h2>
+                <p>Thank you for updating to <strong>v<?= VERSION ?></strong>!</p>
+                <p>There have been some changes in the database, please run the updater.</p>
+                <div class="ui icon warning message">
+                    <i class="exclamation triangle icon"></i>
+                    <div class="content">
+                        <div class="header">
+                            Use at own risk
+                        </div>
+                        <p>Be sure to make backups before proceeding.</p>
+                    </div>
+                </div>
+                <form class="ui form" method="post">
+                    <button class="ui orange button" type="submit">
+                        <i class="upload icon"></i>
+                        Run the updater
+                    </button>
+                </form>
+            </div>
         <?php } else { ?>
             <div class="ui segment">
                 <h2 class="ui header">Maintenance</h2>
@@ -28,7 +67,7 @@ $page->navigation();
                 <p>
                     Trying again in <span id="retryIn">5</span> seconds...
                 </p>
-                <div class="ui primary progress nolabel" data-percent="74" id="example1">
+                <div class="ui primary progress nolabel">
                     <div class="bar"></div>
                 </div>
             </div>