mirror of
https://github.com/Daichimarukana/uwuzu.git
synced 2026-06-05 03:24:41 +00:00
58 lines
2.1 KiB
PHP
58 lines
2.1 KiB
PHP
<?php
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require('../db.php');
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if (htmlentities(isset($_POST['uniqid'])) && htmlentities(isset($_POST['userid']))) {
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$postUniqid = htmlentities($_POST['uniqid']);
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$userId = htmlentities($_POST['userid']);
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try {
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$pdo = new PDO('mysql:charset=utf8mb4;dbname='.DB_NAME.';host='.DB_HOST , DB_USER, DB_PASS);
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// 投稿のいいね情報を取得
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$stmt = $pdo->prepare("SELECT favorite FROM ueuse WHERE uniqid = :uniqid");
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$stmt->bindValue(':uniqid', $postUniqid, PDO::PARAM_STR);
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$stmt->execute();
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$post = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($post) {
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$favoriteList = explode(',', $post['favorite']);
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$index = array_search($userId, $favoriteList);
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if ($index === false) {
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// ユーザーIDを追加
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$favoriteList[] = $userId;
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} else {
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// ユーザーIDを削除
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array_splice($favoriteList, $index, 1);
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}
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// 新しいいいね情報を更新
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$newFavorite = implode(',', $favoriteList);
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$updateQuery = $pdo->prepare("UPDATE ueuse SET favorite = :favorite WHERE uniqid = :uniqid");
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$updateQuery->bindValue(':favorite', $newFavorite, PDO::PARAM_STR);
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$updateQuery->bindValue(':uniqid', $postUniqid, PDO::PARAM_STR);
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$res = $updateQuery->execute();
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if ($res) {
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echo json_encode(['success' => true, 'newFavorite' => $newFavorite]);
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exit;
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} else {
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echo json_encode(['success' => false, 'error' => 'いいねの更新に失敗しました。']);
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exit;
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}
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} else {
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echo json_encode(['success' => false, 'error' => '投稿が見つかりません。']);
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exit;
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}
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} catch(PDOException $e) {
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echo json_encode(['success' => false, 'error' => 'データベースエラー:' . $e->getMessage()]);
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exit;
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}
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} else {
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echo json_encode(['success' => false, 'error' => '必要なパラメータが提供されていません。']);
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exit;
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}
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?>
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