148 lines
3.9 KiB
PHP
148 lines
3.9 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | YwxApp [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: ywxapp<admin@ywxapp.cn>
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// +----------------------------------------------------------------------
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declare (strict_types = 1);
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namespace addon\blog\model;
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use think\facade\Db;
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use ywxapp\model\BaseModel;
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use ywxapp\model\MemberUser;
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class BlogComment extends BaseModel
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{
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// 设置数据表名
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protected $name = 'blog_comment';
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// 设置主键
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protected $pk = 'id';
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// 自动写入时间戳（int 型 Unix 时间戳，匹配 create_at/update_at int 列）
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protected $autoWriteTimestamp = 'int';
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protected $createTime = 'create_at';
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protected $updateTime = 'update_at';
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// 定义允许写入的字段
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protected $allowField = [
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'content', 'uid', 'aid', 'pid',
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'status', 'like_count', 'ip', 'user_agent',
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];
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// 设置字段类型
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protected $type = [
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'id' => 'int',
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'uid' => 'int',
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'aid' => 'int',
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'pid' => 'int',
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'status' => 'int',
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'like_count' => 'int',
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'create_at' => 'int',
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'update_at' => 'int',
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];
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// 内容修改器（过滤敏感词）
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public function setContentAttr($value)
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{
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$sensitiveWords = ['垃圾', '广告', '违法', '政治'];
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return str_replace($sensitiveWords, '***', $value);
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}
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// 定义关联 - 用户（博客用户即主系统会员，统一使用 wxapp_user 表，主键 uid）
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public function user()
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{
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return $this->belongsTo(MemberUser::class, 'uid', 'uid');
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}
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// 定义关联 - 文章
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public function article()
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{
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return $this->belongsTo(BlogArticle::class, 'aid');
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}
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// 定义关联 - 子评论
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public function children()
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{
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return $this->hasMany(BlogComment::class, 'pid');
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}
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// 定义关联 - 父评论
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public function parent()
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{
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return $this->belongsTo(BlogComment::class, 'pid');
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}
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// 检查评论是否通过审核
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public function isApproved()
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{
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return $this->status === 1;
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}
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// 格式化创建时间（兼容 int / 数字字符串 / 日期字符串 / DateTime）
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public function getCreateTextAttr($value, $data)
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{
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$t = $data['create_at'] ?? $value;
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if ($t instanceof \DateTime) {
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return $t->format('Y-m-d H:i');
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}
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if (is_numeric($t)) {
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return date('Y-m-d H:i', (int) $t);
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}
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$ts = strtotime((string) $t);
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return $ts !== false ? date('Y-m-d H:i', $ts) : (string) $t;
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}
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// 获取评论树
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public static function getCommentTree($articleId, $parentId = 0, $depth = 0)
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{
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$comments = self::with('member')
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->where('aid', $articleId)
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->where('pid', $parentId)
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->where('status', 1)
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->order('create_at', 'asc')
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->select();
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$tree = [];
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foreach ($comments as $comment) {
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$comment->depth = $depth;
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$comment->children = self::getCommentTree($articleId, $comment->id, $depth + 1);
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$tree[] = $comment;
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}
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return $tree;
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}
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// 删除评论及其子评论
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public function deleteWithChildren()
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{
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// 删除子评论
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$children = $this->children()->select();
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foreach ($children as $child) {
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$child->deleteWithChildren();
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}
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// 删除当前评论
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$this->delete();
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// 更新文章评论数
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Db::name('blog_article')
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->where('id', $this->aid)
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->dec('comment_count')
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->update();
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}
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}
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