From b0ea463d538e4403e06f679fcc74dd1306a99cf5 Mon Sep 17 00:00:00 2001
From: Vencislav Atanasov <git@6bez10.info>
Date: Fri, 25 Oct 2024 00:09:41 +0300
Subject: [PATCH] Add countdown logic

---
 front-page.php | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/front-page.php b/front-page.php
index 360fcc5..5530a25 100644
--- a/front-page.php
+++ b/front-page.php
@@ -4,9 +4,20 @@
 <?php
 e_('about_event');
 
+// countdown begin
+$eventStartTimes = [
+    '2024' => '2024-11-02 10:00:00',
+];
+
 $blog_slug = get_blog_slug();
 
-if ($blog_slug === '2024') {
+if (array_key_exists($blog_slug, $eventStartTimes)) {
+    $now = new DateTimeImmutable('now');
+    $eventStart = new DateTimeImmutable($eventStartTimes[$blog_slug] . ' Europe/Sofia');
+    $interval = $now->diff($eventStart);
+}
+
+if ($interval instanceof DateInterval && $interval->invert === 0) {
 ?>
     <style>
 	.countdown {
@@ -32,9 +43,9 @@ if ($blog_slug === '2024') {
         <table>
             <tbody>
                 <tr class="digits">
-                    <td>08</td>
-                    <td>10</td>
-                    <td>21</td>
+                    <td><?php echo $interval->format('%a'); ?></td>
+                    <td><?php echo $interval->format('%H'); ?></td>
+                    <td><?php echo $interval->format('%I'); ?></td>
                 </tr>
                 <tr class="units">
                     <td><?php e_('countdown_days'); ?></td>
@@ -47,6 +58,7 @@ if ($blog_slug === '2024') {
     </div>
 <?php
 }
+// countdown end
 ?>
 </section>
 <section class="content">