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add tag button

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root
2026-03-29 21:38:48 +07:00
parent 513de7813f
commit 97649d9a98
2 changed files with 239 additions and 22 deletions
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47
index.php
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@@ -187,6 +187,53 @@ if ($action === 'api') {
exit;
}
if($api_action === 'add_task_tag') {
if(!isset($_SESSION['user_id'])) die(json_encode(['success'=>false,'error'=>'unauthorized']));
$task_id = $_POST['task_id'] ?? null;
$tag = trim($_POST['tag'] ?? '');
$user_id = $_SESSION['user_id'];
if($task_id && $tag) {
$stmt = $pdo->prepare("SELECT tags FROM tasks WHERE id = ?");
$stmt->execute([$task_id]);
$row = $stmt->fetch();
$current_tags = $row ? ($row['tags'] ?? '') : '';
$tags_array = $current_tags ? array_filter(array_map('trim', explode(',', $current_tags))) : [];
if(!in_array($tag, $tags_array)) {
$tags_array[] = $tag;
$new_tags = implode(',', $tags_array);
$pdo->prepare("UPDATE tasks SET tags = ? WHERE id = ?")->execute([$new_tags, $task_id]);
}
echo json_encode(['success'=>true]);
} else {
echo json_encode(['success'=>false,'error'=>'Missing task_id or tag']);
}
exit;
}
if($api_action === 'remove_task_tag') {
if(!isset($_SESSION['user_id'])) die(json_encode(['success'=>false,'error'=>'unauthorized']));
$task_id = $_POST['task_id'] ?? null;
$tag = trim($_POST['tag'] ?? '');
if($task_id && $tag) {
$stmt = $pdo->prepare("SELECT tags FROM tasks WHERE id = ?");
$stmt->execute([$task_id]);
$row = $stmt->fetch();
$current_tags = $row ? ($row['tags'] ?? '') : '';
$tags_array = $current_tags ? array_filter(array_map('trim', explode(',', $current_tags))) : [];
$tags_array = array_diff($tags_array, [$tag]);
$new_tags = implode(',', $tags_array);
$pdo->prepare("UPDATE tasks SET tags = ? WHERE id = ?")->execute([$new_tags, $task_id]);
echo json_encode(['success'=>true]);
} else {
echo json_encode(['success'=>false,'error'=>'Missing task_id or tag']);
}
exit;
}
echo json_encode(['status'=>'error','msg'=>'Unknown api_action']);
exit;
}