132 行
3.9 KiB
PHP
可执行文件
132 行
3.9 KiB
PHP
可执行文件
<?php
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namespace Common\Business;
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//[1.6.9]
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/**
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* 创建文件类
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* Class CreateFile
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* [
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* 创建二维码 createQRCode
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* 创建微信券码 createWxCode
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* 创建微信券码发出请求 wxCodeHttp
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* 生成文件目录 createDir
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* ]
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* @package Common\Business
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*/
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class CreateFile
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{
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/**
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* 创建二维码
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* @param $url 链接
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* @param int $size 最大10最小1
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* @param $file_path 存放码的文件路径
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* @param string $level 控制二维码容错率，不同的参数表示二维码可被覆盖的区域百分比
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* @return bool
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*/
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public function createQRCode($url, $size = 10, $file_path, $level = 'L')
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{
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if (empty($url) || empty($size) || empty($file_path) || empty($level)) {
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return false;
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}
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try {
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vendor("phpqrcode.phpqrcode");
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$size = min(max((int)$size, 1), 10);
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\QRcode::png($url, $file_path, $level, $size, 2); //第五各参数表示空白区域
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if (file_exists($file_path)) {
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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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} catch (\Exception $e) {
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return false;
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}
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}
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/**
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* 创建微信券码
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* @param $param
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* [
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* path 跳转的小程序路径
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* width 图片宽度
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* merchant_id
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* file_name
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* ]
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* @return mixed
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*/
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public function createWxCode($param)
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{
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if (empty($param['merchant_id']) || empty($param['path']) || empty($param['file_name'])) {
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return callBack(statusCode()['error'], "缺少必要参数");
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}
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$param['width'] = $param['width'] ? $param['width'] : 430;
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$post_data = '{"path":"' . $param['path'] . '","width":' . $param['width'] . '}';
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$access_token = get_authorizer_access_tokens($param['merchant_id']);
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$url = "https://api.weixin.qq.com/wxa/getwxacode?access_token=" . $access_token;
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$result = $this->wxCodeHttp($url, $post_data);
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try {
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$res = json_decode($result, true);
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if (is_array($res)) {
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return callBack(statusCode()['error'], $res['errmsg']);
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}
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} catch (\Exception $e) {
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}
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$arr = explode('/', $param['file_name']);
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unset($arr[count($arr) - 1]);
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$file_path = implode('/', $arr);
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$this->createDir($file_path);
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file_put_contents($param['file_name'], $result);
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return callBack(statusCode()['success'], '图片生成成功');
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}
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/**
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* 创建微信券码发出请求
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* @param $url
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* @param $data
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* @return bool|string
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*/
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public function wxCodeHttp($url, $data)
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{
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$ch = curl_init();
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$header = "Accept-Charset: utf-8";
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
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curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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$tmpInfo = curl_exec($ch);
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if (curl_errno($ch)) {
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return false;
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} else {
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return $tmpInfo;
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}
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}
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/**
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* 生成文件目录
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* @param $directory_name 目录地址
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*/
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public function createDir($directory_name)
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{
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if (!is_dir($directory_name)) {
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$temp = ltrim($directory_name, './');
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$arr = explode('/', $temp);
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$str = '.';
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foreach ($arr as $key => $sv) {
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if (!is_dir("{$str}/{$sv}")) {
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mkdir("{$str}/{$sv}", 0777);
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}
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$str = "{$str}/{$sv}";
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}
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}
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}
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} |