345 lines
9.3 KiB
PHP
345 lines
9.3 KiB
PHP
<?php
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/**
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* 工具类
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*/
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namespace RongCloud\Lib;
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class Utils
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{
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/**
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* 数字长度是否匹配
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* @param $params
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* @return bool
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*/
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public function isLength($params)
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{
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$val = $params['val'];
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$min = isset($params['min']) ? $params['min'] : 0;
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$len = !is_array($val) ? strlen($val) : count($val);
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$max = isset($params['max']) ? $params['max'] : 0;
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$isLen = false;
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if ($len < $min || $len > $max) {
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$isLen = true;
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}
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return $isLen;
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}
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/**
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* 重命名
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* @param $obj
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* @param array $array
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* @return mixed
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*/
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public function rename($obj, $array = [])
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{
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foreach ($array as $key => $v) {
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if (isset($obj[$key])) {
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$obj[$v] = isset($obj[$key]) ? $obj[$key] : "";
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unset($obj[$key]);
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}
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}
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return $obj;
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}
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/**
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* 模板替换
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* @param $temp
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* @param $data
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* @return mixed
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*/
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public function tplEngine($temp, $data)
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{
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foreach ($data as $k => $v) {
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$v = is_array($v) || is_object($v) ? "object" : $v;
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$temp = str_replace("{{{$k}}}", $v, $temp);
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}
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return $temp;
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}
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/**
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* 获取错误信息
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* @param $params
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* @return array|mixed
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*/
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public function getError($params)
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{
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$code = $params['code'];
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$errorInfo = [];
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if (is_array($code)) {
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$errorInfo = $this->rename($code, ['errorMessage' => 'msg']);
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$code = $errorInfo['code'];
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}
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$errors = $params['errors'];
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$info = isset($params['info']) ? $params['info'] : [];
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$error = isset($errors[$code]) ? $errors[$code] : [];
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if (!$error) {
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$error = $errorInfo;
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}
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if (isset($error['msg'])) {
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$error['msg'] = $code ? $this->tplEngine($error['msg'], $info) : $errorInfo['msg'];
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}
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return $error;
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}
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/**
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* 参数长度验证
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* @param $params
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* @return array|mixed|null
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*/
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public function checkLength($params)
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{
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$proto = $params['proto'];
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$verify = ($params['verify'][$proto]['length']);
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$val = $params['val'];
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$errors = $params['response'];
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$isLen = $this->isLength([
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'max' => $verify['max'],
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'min' => $verify['min'],
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'val' => $val
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]);
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$error = null;
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if ($isLen) {
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$error = $this->getError([
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'code' => $verify['invalid'],
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'errors' => $errors,
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'info' => [
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'name' => $proto,
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'max' => $verify['max'],
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'min' => $verify['min'],
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'len' => substr($val, 0, $verify['max'])
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]
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]);
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}
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return $error;
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}
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/**
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* 参数类型验证
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* @param $params
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* @return array|int|mixed
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*/
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public function checkTypeof($params)
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{
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$error = 0;
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$proto = $params['proto'];
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$verify = ($params['verify'][$proto]['typeof']);
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$val = $params['val'];
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$errors = $params['response'];
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$isFalse = 0;
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if ($verify['type'] == "array" && !is_array($val)) {
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$isFalse = 1;
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}
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if ($verify['type'] == "number" && !is_numeric($val)) {
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$isFalse = 1;
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}
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if ($isFalse) {
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$error = $this->getError([
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'code' => $verify['invalid'],
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'errors' => $errors,
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'info' => [
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'currentType' => gettype($val),
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'name' => $proto,
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'type' => $verify['type']
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]
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]);
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}
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return $error;
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}
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/**
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* 参数验证
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* @param $params
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* @return null
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*/
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public function check($params)
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{
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$error = null;
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$model = $params['model'];
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$api = $params['api'];
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$errors = $api['response']['fail'];
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$dataModel = $api['params'][$model];
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$data = isset($params['data']) ? $params['data'] : [];
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$verify = $params['verify'];
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$checkMap = [
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'length' => 'checkLength',
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'require' => 'checkRequire',
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'typeof' => 'checkTypeof',
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'size' => 'checkSize'
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];
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$isBreak = false;
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foreach ($dataModel as $proto => $val) {
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if ($isBreak) {
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break;
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}
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$protoVerify = isset($verify[$proto]) ? $verify[$proto] : "";
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if ($protoVerify) {
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foreach ($protoVerify as $rule => $ruleVal) {
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$fun = $checkMap[$rule];
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$error = $this->$fun([
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'verify' => $verify,
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'proto' => $proto,
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'val' => isset($data[$proto]) ? $data[$proto] : "",
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'response' => $errors
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]);
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if ($error) {
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// var_dump($errors,$fun,$verify,$data,$proto);
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$isBreak = true;
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break;
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}
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}
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}
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}
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return $error;
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}
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/**
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* 参数大小验证
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* @param $params
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* @return array|mixed|null
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*/
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function checkSize($params)
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{
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$error = null;
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$proto = $params['proto'];
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$verify = $params['verify'][$proto]['size'];
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$size = $params['val'];
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if (is_array($params['val'])) {
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$size = count($params['val']);
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}
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if (is_string($params['val'])) {
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$size = strlen($params['val']);
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}
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$errors = $params['response'];
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$isIllegal = ($size < $verify['min'] || $size > $verify['max']);
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if ($isIllegal) {
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$error = $this->getError([
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'code' => $verify['invalid'],
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'errors' => $errors,
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'info' => [
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'size' => $size
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]
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]);
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}
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return $error;
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}
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/**
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* 参数 必填验证
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* @param $params
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* @return array|mixed|null
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*/
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function checkRequire($params)
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{
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$error = null;
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$proto = $params['proto'];
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$verify = $params['verify'][$proto]['require'];
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$errors = $params['response'];
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$isIllegal = empty($params['val']) ? 1 : 0;
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if (is_array($params['val'])) {
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$isIllegal = empty($params['val']) ? 1 : 0;
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} else {
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$isIllegal = trim($params['val']) == '' ? 1 : 0;
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}
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if ($isIllegal) {
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$error = $this->getError([
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'code' => $verify['invalid'],
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'errors' => $errors,
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'info' => [
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'name' => $proto
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]
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]);
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}
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return $error;
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}
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/**
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* json 数据获取
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* @param string $path
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* @return mixed
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*/
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public static function getJson($path = "")
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{
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$files = file_get_contents(RONGCLOUOD_ROOT . $path);
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return json_decode($files, true);
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}
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/**
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* 变量友好化打印输出
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* @param variable $param 可变参数
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* @example dump($a,$b,$c,$e,[.1]) 支持多变量，使用英文逗号符号分隔，默认方式 print_r，查看数据类型传入 .1
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* @version php>=5.6
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* @return void
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*/
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public static function dump()
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{
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$param = func_get_args();
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echo '<style>.php-print{background:#eee;padding:10px;border-radius:4px;border:1px solid #ccc;line-height:1.5;white-space:pre-wrap;font-family:Menlo,Monaco,Consolas,"Courier New",monospace;font-size:13px;}</style>', '<pre class="php-print">';
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if (end($param) === .1) {
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array_splice($param, -1, 1);
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foreach ($param as $k => $v) {
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echo $k > 0 ? '<hr>' : '';
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ob_start();
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Utils::dump($v);
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echo preg_replace('/]=>\s+/', '] => <label>', ob_get_clean());
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}
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} else {
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foreach ($param as $k => $v) {
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echo $k > 0 ? '<hr>' : '', print_r($v, true);
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}
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}
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echo '</pre>';
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}
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/**
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* 错误信息重置
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*
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* @param array $result 结果信息
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* @param array $failList 错误信息列表
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* @return array
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*/
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public function responseError($result = array(), $failList = array())
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{
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if (!is_array($result)) {
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$result = json_decode($result, true);
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}
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if (isset($result['code']) && $result['code'] != 200) {
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unset($result['url']);
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if ($result['code'] == 1002) {
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unset($failList[1002]);
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}
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$result['code'] = $result;
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$result['errors'] = $failList;
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$result = $this->getError($result);
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return $result;
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} else {
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return $result;
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}
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}
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/**
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* 生成一个指定长度随机字符串
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* @param int $len
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* @return string
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*/
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public static function createRand($len = 6)
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{
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$string = 'abcdefghijklmnopqrstuvwxyz0123456789';
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$result = '';
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$string = str_shuffle($string);
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for ($i = 0; $i < $len; $i++) {
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$result .= $string[mt_rand(0, strlen($string) - 1)];
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}
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return $result;
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}
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}
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