First git commit

2026-09-08 18:21:10 +01:00
commit 66911dc450
65 changed files with 7012 additions and 0 deletions
--- a/public_html/topic.php
+++ b/public_html/topic.php
@ -0,0 +1,83 @@
+<?php
+require_once __DIR__ . '/lib/bootstrap.php';
+$me = current_user();
+$tid = (int)($_GET['t'] ?? 0);
+
+$s = db()->prepare("SELECT t.*, f.name AS fname, f.is_locked AS flocked
+                    FROM topics t JOIN forums f ON f.id=t.forum_id WHERE t.id=?");
+$s->execute([$tid]);
+$t = $s->fetch();
+if (!$t) bail('Topic', 'No such topic.', '/forum.php');
+
+$locked = $t['is_locked'] || $t['flocked'];
+
+// reply / delete post
+$err = '';
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $me = require_login();
+    require_csrf();
+    $act = $_POST['act'] ?? 'reply';
+    if ($act === 'delpost' && $me['is_admin']) {
+        db()->prepare("DELETE FROM posts WHERE id=? AND topic_id=?")
+            ->execute([(int)($_POST['pid'] ?? 0), $tid]);
+        redirect('/topic.php', ['t' => $tid]);
+    }
+    if ($locked && !$me['is_admin']) bail('Topic', 'Topic is locked.', '/forum.php');
+    $body = trim((string)($_POST['body'] ?? ''));
+    if ($body === '') {
+        $err = 'Message cannot be empty.';
+    } else {
+        $now = time();
+        db()->prepare("INSERT INTO posts (topic_id,user_id,body,created_at) VALUES (?,?,?,?)")
+            ->execute([$tid, $me['id'], mb_substr($body, 0, 4000), $now]);
+        db()->prepare("UPDATE topics SET bumped_at=? WHERE id=?")->execute([$now, $tid]);
+        // jump to the last page
+        $c = db()->prepare("SELECT COUNT(*) FROM posts WHERE topic_id=?");
+        $c->execute([$tid]);
+        $last = max(1, (int)ceil(((int)$c->fetchColumn()) / PER_PAGE));
+        redirect('/topic.php', ['t' => $tid, 'p' => $last]);
+    }
+}
+
+$page = max(1, (int)($_GET['p'] ?? 1));
+$off  = ($page - 1) * PER_PAGE;
+$s = db()->prepare("SELECT p.*, u.username FROM posts p
+                    LEFT JOIN users u ON u.id=p.user_id
+                    WHERE p.topic_id=? ORDER BY p.id LIMIT ? OFFSET ?");
+$s->execute([$tid, PER_PAGE + 1, $off]);
+$rows = $s->fetchAll();
+$more = count($rows) > PER_PAGE;
+if ($more) array_pop($rows);
+
+page_start($t['title'], ['back' => '/forum.php?f=' . $t['forum_id']]);
+if ($err) p_err($err);
+p_para('In ' . $t['fname'] . ($locked ? ' [locked]' : ''));
+p_rule();
+foreach ($rows as $r) {
+    p_para('-- ' . ($r['username'] ?? '[deleted]') . ', ' . ago((int)$r['created_at']) . ' ago:');
+    p_para(wtrim($r['body']));
+    if ($me && $me['is_admin']) {
+        p_form('/topic.php?t=' . $tid, [
+            ['name' => 'act', 'type' => 'hidden', 'value' => 'delpost'],
+            ['name' => 'pid', 'type' => 'hidden', 'value' => (string)$r['id']],
+        ], 'Del post');
+    }
+    p_rule();
+}
+p_pager('/topic.php', $page, $more, ['t' => $tid]);
+
+if ($me && (!$locked || $me['is_admin'])) {
+    p_para('Reply:');
+    p_form('/topic.php?t=' . $tid, [
+        ['name' => 'body', 'label' => 'Message', 'type' => is_wml() ? 'text' : 'textarea',
+         'maxlength' => is_wml() ? 200 : 4000],
+    ], 'Reply');
+} elseif (!$me) {
+    p_links([['/login.php', 'Log in to reply']]);
+}
+p_links([
+    ['/forum.php', 'Back to ' . $t['fname'], ['f' => $t['forum_id']]],
+    ['/forum.php', 'All forums'],
+    ['/index.php', 'Home'],
+]);
+page_end();