ShareController.php
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<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/6/8
* Time: 18:59
*/
namespace app\portal\controller;
use cmf\controller\WeChatBaseController;
use think\Db;
class ShareController extends WeChatBaseController
{
/**
* 我的推广页面
* @return mixed
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\ModelNotFoundException
* @throws \think\exception\DbException
*/
public function index(){
//判断用户是否填写手机号
$user_id = cmf_get_current_user_id();
$my_user = Db::name('my_user')->where('uid',$user_id)->find();
$user = Db::name('user')->where('id',$user_id)->find();
if(empty($my_user)){
$this->error('查询为空','','','');
}
// if(empty($my_user['phone'])){
// $this->error('跳转补全信息页面','','','');
// }
//判断有没有生成过
if(!file_exists('./upload/poster/poster_'.$user_id.".png")){
dump(123);
$url = $this->get_url($user_id,$my_user['status']);
$webPath = 'qrcode/share_'.$user_id.'.png';
$savePath = './upload/'.$webPath;
//生成带参二维码
if(!file_exists($savePath)){
$prcode_url = $this->get_code($user_id,$url);
}
//保存头像
$avatar=$this->getImage($user['avatar'],'avatar_'.$user['id']);
if($avatar['code']==1){
$this->error($avatar['msg']);
}
$savePath = './upload/poster';
if(!file_exists($savePath)){
mkdir ($savePath,0777,true);
}
$image = \think\Image::open(ROOT_PATH."public/upload/avatar/avatar_".$user_id.".jpeg");
$image->thumb(173,173,\think\Image::THUMB_FIXED)->save('./upload/avatar/avatar_'.$user_id.".png");
$image = \think\Image::open(ROOT_PATH."public/white.png");
$image->water(ROOT_PATH."public/upload/qrcode/share_".$user_id.".png",[195,725],100)
->water(ROOT_PATH."public/upload/avatar/avatar_".$user_id.".png",[289,478],100)
->water(ROOT_PATH."public/bg.png",\think\Image::WATER_CENTER,100)
->save('./upload/poster/poster_'.$user_id.".png");
}
$share_image = cmf_get_image_url('poster/poster_'.$user_id.".png");
$this->assign('share_image',$share_image);
return $this->fetch();
}
/**
* 分享链接
* @param $user_id
* @param $status
* @return string
*/
public function get_url($user_id,$status){
//http://xkeasy.w.bronet.cn/portal/index/index/my_user_id/用户id/status_id/身份id
$url = url('portal/index/index',['my_user_id'=>$user_id,'status_id'=>$status]);
return $url;
}
/**
* 生成二维码
* @param $user_id
* @param $qrData
* @return bool|string
*/
public function get_code($user_id,$qrData){
/*存储本地*/
$webPath = 'qrcode/';
$savePath = './upload/'.$webPath;
if(!file_exists($savePath)){
mkdir ($savePath,0777,true);
}
$saveName = "share_".$user_id;
$qrLevel = 'H';
$qrSize = '8';
$savePrefix = "";
if($filename = createQRcode($savePath, $qrData, $qrLevel, $qrSize, $savePrefix,$saveName)){
$pic = $webPath .$savePrefix. $saveName . '.png';
return $pic;
}else{
return false;
}
}
/**
* 下载微信头像保存到本地
* @param $url
* @param $filename
* @return array
*/
function getImage($url,$filename){
$save_dir='./upload/avatar/';
if(!file_exists($save_dir)&&!mkdir($save_dir,0777,true)){
return ['code'=>1,'msg'=>'图片路径错误'];
}
$header = array(
'User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:45.0) Gecko/20100101 Firefox/45.0',
'Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3',
'Accept-Encoding: gzip, deflate',);
$curl = curl_init();curl_setopt($curl, CURLOPT_URL, $url);curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);curl_setopt($curl, CURLOPT_ENCODING, 'gzip');
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
$data = curl_exec($curl);
$code = curl_getinfo($curl, CURLINFO_HTTP_CODE);
curl_close($curl);
if ($code == 200) {//把URL格式的图片转成base64_encode格式的！
$imgBase64Code = "data:image/jpeg;base64," . base64_encode($data);
}else{
return ['code'=>1,'msg'=>'图片转换失败'];
}
$img_content=$imgBase64Code;//图片内容
if (preg_match('/^(data:\s*image\/(\w+);base64,)/', $img_content, $result)) {
$type = $result[2];
$new_file = $save_dir.$filename.'.'.$type;
$save_path= 'avatar/'.$filename.'.'.$type;
if (file_put_contents($new_file, base64_decode(str_replace($result[1], '', $img_content)))) {
return ['code'=>0,'file_path'=>$new_file,'save_path'=>$save_path];
}else{
return ['code'=>1,'msg'=>'图片保存失败'];
}
}else{
return ['code'=>1,'msg'=>'图片格式错误'];
}
}
}