362 lines
11 KiB
PHP
362 lines
11 KiB
PHP
<?php
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namespace app\api\controller;
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use app\common\controller\Common;
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use think\Db;
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use think\Request;
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use util\Aes;
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use app\admin\model\Attachment as AttachmentModel;
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use app\member\model\Member as MemberModel;
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class Api extends Common
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{
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protected $params = null; //传参
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protected $user_id = 0; //登录用户id
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protected $user_info = 0; //登录用户信息
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protected $base_url = null; //网站域名
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public function initialize()
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{
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header('Content-Type:application/json; charset=utf-8');
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parent::initialize();
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$this->params = $this->request->param(); //传参
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$this->base_url = 'https://' . $_SERVER['HTTP_HOST']; //当前域名
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//获取头部信息
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$header = $this->request->header();
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//非登录模块操作需要验证用户信息
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if ( $this->request->controller() != 'Login' && $this->request->controller() != 'Uploadfile' && $this->request->controller() != 'Wxpaynotify') {
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if($this->request->action()!='index' && $this->request->action()!='groupdetail' && $this->request->action()!='messageboard'){
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//根据token获取用户信息
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if (!isset($header['user-token']) || empty($header['user-token'])) {
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apiReturn(500,'token信息不存在');
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}
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$user_token = $header['user-token'];
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$this->user_info = MemberModel::where('userToken',$user_token)->find();
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if (!$this->user_info || empty($user_token)) {
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apiReturn(500,'token参数错误或登录超时');
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}
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// 检查账号有效性
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if (!MemberModel::where(['id' => $this->user_info['id'], 'is_delete' => 0])->value('id')) {
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apiReturn(500,'账号不存在或已被禁用');
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}
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//登录是否超时（一周登录时间）
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$time_compa = abs(time() - $this->user_info['lastlogin_time']);
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if ($time_compa > 604800) {
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//清空token
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MemberModel::update(['user_token' => ''], ['id' => $this->user_info['id']]);
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apiReturn(500,'登录超时');
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}
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//登录用户id
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$this->user_id = $this->user_info['id'];
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}else{
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if (isset($header['user-token']) && !empty($header['user-token'])) {
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$user_token = $header['user-token'];
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$this->user_info = MemberModel::where('userToken',$user_token)->find();
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if (!$this->user_info || empty($user_token)) {
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apiReturn(500,'token参数错误或登录超时');
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}
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// 检查账号有效性
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if (!MemberModel::where(['id' => $this->user_info['id'], 'is_delete' => 0])->value('id')) {
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apiReturn(500,'账号不存在或已被禁用');
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}
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//登录是否超时（一周登录时间）
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$time_compa = abs(time() - $this->user_info['lastlogin_time']);
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if ($time_compa > 604800) {
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//清空token
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MemberModel::update(['user_token' => ''], ['id' => $this->user_info['id']]);
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apiReturn(500,'登录超时');
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}
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//登录用户id
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$this->user_id = $this->user_info['id'];
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}
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}
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}
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}
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/**
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* 获取附件地址
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*/
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public function getFileUrl($attactId = 0)
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{
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$url = $this->base_url . get_file_path($attactId);
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return $url;
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}
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/**
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* 产生随机字符串
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* 产生一个指定长度的随机字符串,并返回给用户
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* @access public
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* @param int $len 产生字符串的位数
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* @return string
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*/
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function genNumberString($len = 6)
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{
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$chars = array(
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"0", "1", "2", "3", "4", "5", "6", "7", "8", "9"
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);
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$charsLen = count($chars) - 1;
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shuffle($chars); // 将数组打乱
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$output = "";
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for ($i = 0; $i < $len; $i++) {
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$output .= $chars[mt_rand(0, $charsLen)];
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}
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return $output;
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}
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//非法字符判断
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public function illegalcharacters($str)
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{
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$strarr = array(
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'"',
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'<',
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'>',
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'<>',
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'(',
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')',
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'()',
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',',
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',',
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'script',
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'svg',
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'alert',
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'confirm',
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'prompt',
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'onload',
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'onmouseover',
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'onfocus',
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'onerror',
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'xss',
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);
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if (in_array($str, $strarr)) {
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return true;
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} else {
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return false;
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}
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}
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//计算两个时间之前存在几个小时
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public function hours_min($start_time, $end_time)
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{
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$sec = strtotime($end_time) - strtotime($start_time);
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$sec = round($sec / 60);
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$min = str_pad($sec % 60, 2, 0, STR_PAD_LEFT);
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$hours_min = floor($sec / 60);
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$min != 0 && $hours_min .= ':' . $min;
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return $hours_min;
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}
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public function encryptPhone($phone) {
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$maskedPhone = substr_replace($phone, '****', 3, 4);
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return $maskedPhone;
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}
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//更改时间显示
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protected function format_date($time)
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{
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$t = time() - $time;
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$f = array(
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//'31536000'=>'年',
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//'2592000'=>'个月',
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//'604800'=>'星期',
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'86400' => '天',
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'3600' => '小时',
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'60' => '分钟',
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'1' => '秒'
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);
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foreach ($f as $k => $v) {
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if (0 != $c = floor($t / (int)$k)) {
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return $c . $v;
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}
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}
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}
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/**
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* 生成用户token信息
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* @param int uid 用户id
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* @param string secret 盐值信息
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*/
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public function getToken($uid, $secret = 'bodybreakthrough'){
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//将签名密钥拼接到签名字符串最后面
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$str = $uid . $secret . time();
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//通过md5算法为签名字符串生成一个md5签名，该签名就是我们要追加的sign参数值
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return md5($str);
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}
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public function get_access_token()
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{
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$appid = 'wxd5a3c4538c00a549';
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$secret = '6f3cd9ac49b8501f1db38e2f5f11bfd6';
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$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $appid . "&secret=" . $secret;
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$result = file_get_contents($url);
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$data = json_decode($result, true);
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if ($data['access_token']) {
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return $data['access_token'];
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} else {
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return $data['errmsg'];
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}
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}
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public function _requestPost($url, $data, $ssl = true)
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{
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//curl完成
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$curl = curl_init();
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//设置curl选项
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curl_setopt($curl, CURLOPT_URL, $url); //URL
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$user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Firefox/38.0 FirePHP/0.7.4';
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curl_setopt($curl, CURLOPT_USERAGENT, $user_agent); //user_agent，请求代理信息
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curl_setopt($curl, CURLOPT_AUTOREFERER, true); //referer头，请求来源
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curl_setopt($curl, CURLOPT_TIMEOUT, 30); //设置超时时间
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//SSL相关
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if ($ssl) {
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); //禁用后cURL将终止从服务端进行验证
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2); //检查服务器SSL证书中是否存在一个公用名(common name)。
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}
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// 处理post相关选项
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curl_setopt($curl, CURLOPT_POST, true); // 是否为POST请求
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curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // 处理请求数据
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// 处理响应结果
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curl_setopt($curl, CURLOPT_HEADER, false); //是否处理响应头
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); //curl_exec()是否返回响应结果
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// 发出请求
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$response = curl_exec($curl);
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if (false === $response) {
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echo '<br>', curl_error($curl), '<br>';
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return false;
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}
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curl_close($curl);
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return $response;
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}
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/**
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* 判断微信图片
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*/
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public function judge_wx_pic($id)
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{
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$headimg = AttachmentModel::where('id', $id)->value('path');
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if (!strstr($headimg, 'http')) {
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$headimg = $this->getFileUrl($id);
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}
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return $headimg;
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}
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/**
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* 根据经纬度和半径计算出范围
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* @param string $lat 纬度
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* @param String $lng 经度
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* @param float $radius 半径(单位米)
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* @return Array 范围数组
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*/
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public function calcScope($lat, $lng, $radius)
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{
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$radius = $radius * 1000;
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$degree = (24901 * 1609) / 360.0;
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$dpmLat = 1 / $degree;
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$radiusLat = $dpmLat * $radius;
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$minLat = $lat - $radiusLat; // 最小纬度
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$maxLat = $lat + $radiusLat; // 最大纬度
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$mpdLng = $degree * cos($lat * (pi() / 180));
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$dpmLng = 1 / $mpdLng;
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$radiusLng = $dpmLng * $radius;
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$minLng = $lng - $radiusLng; // 最小经度
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$maxLng = $lng + $radiusLng; // 最大经度
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/** 返回范围数组 */
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$scope = array(
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'minLat' => $minLat,
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'maxLat' => $maxLat,
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'minLng' => $minLng,
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'maxLng' => $maxLng
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);
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return $scope;
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}
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/**
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* 计算两个经纬度之间的距离
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*/
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function distance($lat1, $lon1, $lat2, $lon2)
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{
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$radius = 6378.137;
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$rad = floatval(M_PI / 180.0);
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$lat1 = floatval($lat1) * $rad;
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$lon1 = floatval($lon1) * $rad;
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$lat2 = floatval($lat2) * $rad;
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$lon2 = floatval($lon2) * $rad;
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$theta = $lon2 - $lon1;
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$dist = acos(sin($lat1) * sin($lat2) + cos($lat1) * cos($lat2) * cos($theta));
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if ($dist < 0) {
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$dist += M_PI;
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}
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return $dist = $dist * $radius;
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}
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/**
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*
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* @param $latitude 纬度
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* @param $longitude 经度
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* @param $raidus 半径范围(单位：米)
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* @return multitype:number
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*/
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public function getAround($latitude,$longitude,$raidus){
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$PI = 3.14159265;
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$degree = (24901*1609)/360.0;
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$dpmLat = 1/$degree;
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$radiusLat = $dpmLat*$raidus;
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$minLat = $latitude - $radiusLat;
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$maxLat = $latitude + $radiusLat;
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$mpdLng = $degree*cos($latitude * ($PI/180));
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$dpmLng = 1 / $mpdLng;
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$radiusLng = $dpmLng*$raidus;
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$minLng = $longitude - $radiusLng;
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$maxLng = $longitude + $radiusLng;
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return [
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'minLat'=>$minLat,
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'maxLat'=>$maxLat,
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'minLng'=>$minLng,
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'maxLng'=>$maxLng
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];
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}
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//根据秒数转换时分秒
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function secondsToHMS($seconds) {
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$hours = gmdate("H", $seconds);
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$minutes = gmdate("i", $seconds);
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$seconds = gmdate("s", $seconds);
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$hours = !empty(intval($hours))?$hours.'时':null;
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$minutes = !empty(intval($minutes))?$minutes.'分':null;
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$seconds = !empty(intval($seconds))?$seconds.'秒':null;
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return $hours.$minutes.$seconds;
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}
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}
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