php/chandizhida_backend_v2.git

zhangmeng

2023-04-19 e3f5aa12f58d986098a9de0f5cb38060e403036d

commit \| author \| age
2207d6	1	<?php
W	2	/**
	3	* @link:http://www.zjhejiang.com/
	4	* @copyright: Copyright (c) 2018 浙江禾匠信息科技有限公司
	5	*
	6	* Created by PhpStorm.
	7	* User: 风哀伤
	8	* Date: 2018/12/4
	9	* Time: 9:33
	10	*/
	11
	12	namespace app\models;
	13
	14	use yii\helpers\Json;
	15
	16	class DistrictArr
	17	{
	18	public static function getArr()
	19	{
	20	return Json::decode(file_get_contents(__DIR__ . '/district.json'), true);
	21	}
	22
	23	public static function getDiffCityDistrict($city_name)
	24	{
	25	$list = [];
	26	return isset($list[$city_name]) ? $list[$city_name] : null;
	27	}
	28
	29	// 数组排序先按parent_id正序再按id正序进行排列
	30	public static function getSort($arr)
	31	{
	32	uasort($arr, function ($a, $b) {
	33	$a_p = intval($a['parent_id']);
	34	$b_p = intval($b['parent_id']);
	35	if ($a_p == $b_p) {
	36	$a_id = intval($a['id']);
	37	$b_id = intval($b['id']);
	38	if ($a_id == $b_id) {
	39	return 0;
	40	}
	41	return ($a_id < $b_id) ? -1 : 1;
	42	}
	43	return ($a_p < $b_p) ? -1 : 1;
	44	});
	45	echo "<pre>";
	46	var_export($arr);
	47	echo "</pre>";
	48
	49	exit();
	50	}
	51
	52	/**
	53	* 获取已父级id为$parent_id为根节点的树型结构数组
	54	* @param array $arr 省市区数据
	55	* @param string $level 不需要的数据的level，当前等级且包含其下级都排除
	56	* @return array
	57	*/
	58	public static function getList(&$arr, $level = null)
	59	{
	60	$treeData = [];// 保存结果
	61	$catList = $arr;
	62	foreach ($catList as &$item) {
	63	if ($level && $item['level'] == $level) {
	64	continue;
	65	}
	66	$parent_id = $item['parent_id'];
	67	if (isset($catList[$parent_id]) && !empty($catList[$parent_id])) {// 肯定是子分类
	68	$catList[$parent_id]['list'][] = &$catList[$item['id']];
	69	} else {// 肯定是一级分类
	70	$treeData[] = &$catList[$item['id']];
	71	}
	72	}
	73	unset($item);
	74	return $treeData[0]['list'];
	75	}
	76
	77	// 根据id获取信息
	78	public static function getDistrict($param)
	79	{
	80	if (is_array($param)) {
	81	$id = $param['id'];
	82	} else {
	83	$id = $param;
	84	}
	85	$arr = self::getArr();
	86	if (!isset($arr[$id])) {
	87	throw new \Exception('未找到省市区，请重新选择');
	88	}
	89	$list = $arr[$id];
	90	$str = \Yii::$app->serializer->encode($list);
	91	return \Yii::$app->serializer->decode($str);
	92	}
	93
	94	// 根据指定的key=>value查找需要的数组
	95	public static function getInfo($param)
	96	{
	97	$newParam = [];
	98	foreach ($param as $key => $value) {
	99	$newParam[0] = $key;
	100	$newParam[1] = $value;
	101	}
	102	$arr = self::getArr();
	103	$list = array_filter($arr, function ($v) use ($newParam) {
	104	return $v[$newParam[0]] == $newParam[1];
	105	});
	106	$str = \Yii::$app->serializer->encode($list);
	107	return \Yii::$app->serializer->decode($str);
	108	}
	109
	110	// 运费规则、起送规则、包邮规则
	111	public static function getRules()
	112	{
	113	$arr = self::getArr();
	114	$empty = [];
	115	$emptyPointer = &$empty;
	116	$ok = false;
	117	foreach ($arr as $index => &$item) {
	118	if ($item['parent_id'] == 1) {
	119	$okCity = false;
	120	$data = [
	121	'id' => $item['id'],
	122	'name' => $item['name']
	123	];
	124	$data['show'] = false;
	125	$data['city'] = [];
	126	$dataPointer = &$data['city'];
	127	foreach ($arr as $key => $value) {
	128	if ($value['parent_id'] == $index) {
	129	$okCity = true;
	130	$dataPointer[] = [
	131	'id' => $value['id'],
	132	'name' => $value['name'],
	133	'show' => false
	134	];
	135	}
	136	if ($okCity && $value['parent_id'] != $index) {
	137	break;
	138	}
	139	}
	140	array_push($emptyPointer, $data);
	141	$ok = true;
	142	}
	143	if ($ok && $item['parent_id'] != 1) {
	144	break;
	145	}
	146	}
	147
	148	return $empty;
	149	}
	150
	151	// 微信获取地址
	152	public static function getWechatDistrict($province_name, $city_name, $county_name)
	153	{
	154	$arr = self::getArr();
	155	$ok = false;
	156	$res = [
	157	'code' => 0,
	158	'msg' => '',
	159	'data' => [
	160	'district' => [
	161
	162	]
	163	]
	164	];
	165	$county = [];
	166	foreach ($arr as $item) {
	167	if ($item['name'] == $county_name && $item['level'] == 'district') {
	168	$county = $item;
	169	$city = $arr[$item['parent_id']];
	170	if (isset($arr[$county['parent_id']]) && $city['name'] == $city_name) {
	171	$province = $arr[$city['parent_id']];
	172	if (isset($arr[$city['parent_id']]) && $province['name'] = $province_name) {
	173	$ok = true;
	174	break;
	175	}
	176	}
	177	}
	178	}
	179	if (!$ok) {
	180	$diff_district = self::getDiffCityDistrict($city_name);
	181	$res['data']['district'] = [
	182	'province' => [
	183	'id' => 3268,
	184	'name' => '其他',
	185	],
	186	'city' => [
	187	'id' => 3269,
	188	'name' => '其他',
	189	],
	190	'district' => [
	191	'id' => 3270,
	192	'name' => '其他',
	193	],
	194	];
	195	if ($diff_district) {
	196	$res['data']['district'] = $diff_district;
	197	}
	198	return $res;
	199	}
	200
	201	$res['data']['district'] = [
	202	'province' => [
	203	'id' => $province['id'],
	204	'name' => $province['name']
	205	],
	206	'city' => [
	207	'id' => $city['id'],
	208	'name' => $city['name']
	209	],
	210	'district' => [
	211	'id' => $county['id'],
	212	'name' => $county['name']
	213	]
	214	];
	215
	216	return $res;
	217	}
	218
	219	public static function getTerritorial()
	220	{
	221	$data = \Yii::$app->cache->get('territorial_list');
	222	if ($data) {
	223	return $data;
	224	}
	225	$arr = self::getArr();
	226	$treeData = [];// 保存结果
	227	$catList = &$arr;
	228	foreach ($catList as &$item) {
	229	$item['selected'] = false;
	230	$item['show'] = false;
	231	$parent_id = $item['parent_id'];
	232	if (isset($catList[$parent_id]) && !empty($catList[$parent_id])) {// 肯定是子分类
	233	$catList[$parent_id]['list'][] = &$catList[$item['id']];
	234	} else {// 肯定是一级分类
	235	$treeData[] = &$catList[$item['id']];
	236	}
	237	}
	238	unset($item);
	239	$data = $treeData[0]['list'];
	240	\Yii::$app->cache->set('territorial_list', $data);
	241	return $data;
	242	}
	243	}