dedecms 收藏

<?php
// 检查用户是否登录
if (empty($cfg_ml->fields['mid'])) {
    showMsg('请先登录', '-1');
    exit();
}

// 获取文章ID
$aid = isset($_GET['aid']) ? intval($_GET['aid']) : 0;

// 检查文章是否存在
if ($aid <= 0 || !is_array($article = $dsql->GetOne("SELECT * FROM dede_archives WHERE id=$aid"))) {
    showMsg('文章不存在', '-1');
    exit();
}

// 检查是否已收藏
$isFav = $dsql->GetOne("SELECT * FROM dede_favor WHERE mid={$cfg_ml->fields['mid']} AND typeid=2 AND aid=$aid");

if ($isFav) {
    // 已收藏，取消收藏
    $dsql->ExecuteNoneQuery("DELETE FROM dede_favor WHERE mid={$cfg_ml->fields['mid']} AND typeid=2 AND aid=$aid");
    showMsg('取消收藏成功', 'javascript:;window.history.back();');
} else {
    // 未收藏，添加收藏
    $dsql->ExecuteNoneQuery("INSERT INTO dede_favor (mid, typeid, aid, addtime) VALUES ({$cfg_ml->fields['mid']}, 2, $aid, " . time() . ")");
    showMsg('收藏成功', 'javascript:;window.history.back();');
}
?>