<?php
// +----------------------------------------------------------------------
// | [ UtilService ]
// +----------------------------------------------------------------------
// | Copyright (c) 2018-2020 rights reserved.
// +----------------------------------------------------------------------
// | Author: TABLE ME
// +----------------------------------------------------------------------
// | Date: 2020-08-25 17:30
// +----------------------------------------------------------------------
namespace library\services;
use library\exceptions\UtilException;
use library\services\upload\Upload as Upload;
use think\facade\Config;
use dh2y\qrcode\QRcode;
class UtilService {
/**
* 参数判断模型
* @param $params [
* [ 'parm1' => 'post|get',
* 'parm2' => '',//默认值
* 'parm3' => 'empty',//函数
* 'parm4' => '错误信息',
* ]
* ]
* @param null $request
* @param bool $suffix
*/
public static function getMore($params, $request = null, $suffix = false)
{
$fiAr = ['empty','is_null','isset'];
if ($request === null) {
$request = request();
}
$i = 0;
foreach ($params as $param) {
if (!is_array($param)) {
$p[$suffix == true ? $i++ : $param] = $request->param($param);
} else {
if (!isset($param[1])) $param[1] = null;
if (!isset($param[2])) $param[2] = '';
if (!isset($param[3])) $param[3] = '';
if (is_array($param[0])) {
$name = $param[0][0];
$keyName = $param[0][0];
foreach ($param[0] as $k=>$v) {
$name = $k;
$keyName = $v;
}
} else {
$name = $param[0];
$keyName = $param[0];
}
$value = $request->param($name, $param[1]);
$p[$suffix == true ? $i++ : $keyName ] = $value;
if(in_array($param[2],$fiAr)) {
if($param[2] == 'empty') {
if(empty($value)) {
throw new UtilException($param[3]);
}
}
if($param[2] == 'is_null') {
if(is_null($value)) {
throw new UtilException($param[3]);
}
}
if($param[2] == 'isset') {
if(!isset($value)) {
throw new UtilException($param[3]);
}
}
} else {
if (!empty($param[2]) && is_string($param[2]) && !function_exists($param[2])) {
throw new UtilException('方法' . $param[2] . '不存在');
}
if (!empty($param[2]) && !$param[2]($request->param($name, $param[1]))) {
throw new UtilException($param[3]);
}
}
}
}
return $p;
}
/**
* 参数解析 | 返回
* @param $params
* @param $data
*/
public static function getParam($params,$data) {
$result = [];
foreach ($data as $k => $vv) {
$d = [];
foreach ($params as $v) {
if (is_array($v)) {
$alias = empty($v[0]) ? $v[1] : $v[0];
$key = $v[1];
$callStr = empty($v[2]) ? '' : $v[2];
$val = $vv[$key];
if($callStr instanceof \Closure) {
$d[$alias] = $callStr($val);
}
else if(!empty($callStr)){
$e = null;
$callStr = str_replace('$1', '$val', $callStr);
eval('$e =' . $callStr . ';');
$d[$alias] = $e;
}
else {
$d[$alias] = $val;
}
} else {
$d[$v] = $vv[$v];
}
}
$result[] = $d;
}
return $result;
}
/**
* 获取POST请求的数据
* @param $params
* @param null $request
* @param bool $suffix
* @return array
* @throws \Exception
*/
public static function postMore($params, $request = null, $suffix = false)
{
if ($request === null) $request = app('request');
$p = [];
$i = 0;
foreach ($params as $param) {
if (!is_array($param)) {
$p[$suffix == true ? $i++ : $param] = $request->param($param);
} else {
if (!isset($param[1])) $param[1] = null;
if (!isset($param[2])) $param[2] = '';
if (!isset($param[3])) $param[3] = '';
if (!isset($param[4])) $param[4] = '';
if (!isset($param[5])) $param[5] = '';
if (is_array($param[0])) {
$name = is_array($param[1]) ? $param[0][0] . '/a' : $param[0][0] . '/' . $param[0][1];
$keyName = $param[0][0];
} else {
$name = is_array($param[1]) ? $param[0] . '/a' : $param[0];
$keyName = $param[0];
}
$p[$suffix == true ? $i++ : (isset($param[3]) && $param[3] ? $param[3] : $keyName)] = $request->param($name, $param[1], $param[2]);
if (!empty_check($param[4])) {
if (!is_array($param[4])) {
if (is_string($param[4]) && !function_exists($param[4])) {
throw new UtilException('验证的方法' . $param[4] . '未定义');
}
if ($param[4]($request->param($name, $param[1], $param[2]))) {
throw new UtilException($param[5]);
}
} else {
foreach ($param[4] as $k => $v) {
if (is_string($v) && !function_exists($v)) {
throw new UtilException('验证的方法' . $v . '未定义');
}
if ($v($request->param($name, $param[1], $param[2]))) {
throw new UtilException(is_array($param[5]) ? $param[5][$k] : $param[5]);
}
}
}
}
}
}
return $p;
}
/**
* TODO 生成分享二维码图片
* @param array $config
* @param $path
* @return array|bool|string
* @throws \Exception
*/
public static function setSharePoster($config = array(), $path)
{
$imageDefault = array(
'left' => 0,
'top' => 0,
'right' => 0,
'bottom' => 0,
'width' => 100,
'height' => 100,
'opacity' => 100
);
$textDefault = array(
'text' => '',
'left' => 0,
'top' => 0,
'fontSize' => 32, //字号
'fontColor' => '255,255,255', //字体颜色
'angle' => 0,
);
$background = $config['background'];//海报最底层得背景
if (substr($background, 0, 1) === '/') {
$background = substr($background, 1);
}
$backgroundInfo = getimagesize($background);
$background = imagecreatefromstring(file_get_contents($background));
$backgroundWidth = $backgroundInfo[0]; //背景宽度
$backgroundHeight = $backgroundInfo[1]; //背景高度
$imageRes = imageCreatetruecolor($backgroundWidth, $backgroundHeight);
$color = imagecolorallocate($imageRes, 0, 0, 0);
imagefill($imageRes, 0, 0, $color);
imagecopyresampled($imageRes, $background, 0, 0, 0, 0, imagesx($background), imagesy($background), imagesx($background), imagesy($background));
if (!empty($config['image'])) {
foreach ($config['image'] as $key => $val) {
$val = array_merge($imageDefault, $val);
$info = getimagesize($val['url']);
$function = 'imagecreatefrom' . image_type_to_extension($info[2], false);
if ($val['stream']) {
$info = getimagesizefromstring($val['url']);
$function = 'imagecreatefromstring';
}
$res = $function($val['url']);
$resWidth = $info[0];
$resHeight = $info[1];
$canvas = imagecreatetruecolor($val['width'], $val['height']);
imagefill($canvas, 0, 0, $color);
imagecopyresampled($canvas, $res, 0, 0, 0, 0, $val['width'], $val['height'], $resWidth, $resHeight);
$val['left'] = $val['left'] < 0 ? $backgroundWidth - abs($val['left']) - $val['width'] : $val['left'];
$val['top'] = $val['top'] < 0 ? $backgroundHeight - abs($val['top']) - $val['height'] : $val['top'];
imagecopymerge($imageRes, $canvas, $val['left'], $val['top'], $val['right'], $val['bottom'], $val['width'], $val['height'], $val['opacity']);//左，上，右，下，宽度，高度，透明度
}
}
if (isset($config['text']) && !empty($config['text'])) {
foreach ($config['text'] as $key => $val) {
$val = array_merge($textDefault, $val);
list($R, $G, $B) = explode(',', $val['fontColor']);
$fontColor = imagecolorallocate($imageRes, $R, $G, $B);
$val['left'] = $val['left'] < 0 ? $backgroundWidth - abs($val['left']) : $val['left'];
$val['top'] = $val['top'] < 0 ? $backgroundHeight - abs($val['top']) : $val['top'];
imagettftext($imageRes, $val['fontSize'], $val['angle'], $val['left'], $val['top'], $fontColor, $val['fontPath'], $val['text']);
}
}
ob_start();
imagejpeg($imageRes);
imagedestroy($imageRes);
$res = ob_get_contents();
ob_end_clean();
$key = substr(md5(rand(0, 9999)), 0, 5) . date('YmdHis') . rand(0, 999999) . '.jpg';
$uploadType = (int)sys_config('upload_type', 1);
$upload = UploadService::init();
$res = $upload->to($path)->validate()->stream($res, $key);
if ($res === false) {
return $upload->getError();
} else {
$info = $upload->getUploadInfo();
$info['image_type'] = $uploadType;
return $info;
}
}
/**
* TODO 获取小程序二维码是否生成
* @param $url
* @return array
*/
public static function remoteImage($url)
{
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($curl);
$result = json_decode($result, true);
if (is_array($result)) return ['status' => false, 'msg' => $result['errcode'] . '---' . $result['errmsg']];
return ['status' => true];
}
/**
* TODO 修改 https 和 http 移动到common
* @param $url $url 域名
* @param int $type 0 返回https 1 返回 http
* @return string
*/
public static function setHttpType($url, $type = 0)
{
$domainTop = substr($url, 0, 5);
if ($type) {
if ($domainTop == 'https') $url = 'http' . substr($url, 5, strlen($url));
} else {
if ($domainTop != 'https') $url = 'https:' . substr($url, 5, strlen($url));
}
return $url;
}
/**
* 获取二维码
* @param $url
* @param $name
* @return array|bool|string
*/
public static function getQRCodePath($url, $name)
{
if (!strlen(trim($url)) || !strlen(trim($name))) return false;
try {
$uploadType = 2;
$info = [];
$outfile = Config::get('qrcode.cache_dir');
$code = new QRcode();
$wapCodePath = $code->png($url, $outfile . '/' . $name)->getPath(); //获取二维码生成的地址
$content = file_get_contents('.' . $wapCodePath);
if ($uploadType === 1) {
$info["code"] = 200;
$info["name"] = $name;
$info["dir"] = $wapCodePath;
$info["time"] = time();
$info['size'] = 0;
$info['type'] = 'image/png';
$info["image_type"] = 1;
$info['thumb_path'] = $wapCodePath;
return $info;
} else {
$upload = new Upload(2,config('qiniu')['upload']);
$res = $upload->to($outfile)->validate()->stream($content, $name);
if ($res === false) {
return $upload->getError();
}
$info = $upload->getUploadInfo();
$info['image_type'] = $uploadType;
return $info;
}
} catch (\Exception $e) {
return $e->getMessage();
}
}
}