73 lines
2.0 KiB
PHP
73 lines
2.0 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2025 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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declare (strict_types = 1);
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namespace think\model;
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use think\db\exception\DbException as Exception;
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use think\Model;
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use think\model\contract\Modelable;
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/**
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* Class Virtual.
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* 虚拟模型
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*/
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abstract class Virtual extends Model
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{
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/**
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* 创建数据.
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*
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* @param array|object $data 数据
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* @param array $allowField 允许字段
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* @param bool $replace 使用Replace
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* @param string $suffix 数据表后缀
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* @return Modelable
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*/
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public static function create(array | object $data, array $allowField = [], bool $replace = false, string $suffix = ''): Modelable
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{
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$model = new static();
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if (!empty($data)) {
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// 初始化模型数据
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$model->data($data);
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}
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return $model;
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}
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/**
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* 获取Db对象实例.
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* @return Query
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*/
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public function getQuery()
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{
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throw new Exception('virtual model not support db query');
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}
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/**
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* 获取数据表字段类型列表（或某个字段的类型）.
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*
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* @param string|null $field 字段名
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*
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* @return array|string
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*/
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protected function getFields(?string $field = null)
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{
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$schema = array_merge($this->getOption('schema', []), $this->getOption('type', []));
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if ($field) {
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return $schema[$field] ?? null;
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}
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return $schema;
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}
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}
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