wechat_applet/src/Code.php

<?php
/*
|--------------------------------------------------------------------------
| 获取小程序二维码
|--------------------------------------------------------------------------
*/
namespace Wechat_applet\Src;

use Dever;
use Token\Lib\Wechat;

class Code
{
    public function get($send = array())
    {
        $project = Dever::input('project');
        $param['path'] = Dever::input('path', 'pages/index/index');
        $param['param'] = Dever::input('send');
        $filename = Dever::input('filename');
        $param['width'] = Dever::input('width', 200);
        $param['is_hyaline'] = false;
        #正式版为 "release"，体验版为 "trial"，开发版为 "develop"。默认是正式版。
        $param['env_version'] = 'release';
        $update = Dever::input('update', 2);

        if ($send) {
            if (isset($send['project'])) {
                $project = $send['project'];
            }
            if (isset($send['path'])) {
                $param['path'] = $send['path'];
            }
            if (isset($send['send'])) {
                $param['param'] = $send['send'];
            }
            if (isset($send['width'])) {
                $param['width'] = $send['width'];
            }
            if (isset($send['env'])) {
                $param['env_version'] = $send['env'];
            }
            if (isset($send['filename'])) {
                $filename = $send['filename'];
            }
            if (isset($send['update'])) {
                $update = $send['update'];
            }
        }

        if (!$filename) {
            $filename = md5($param['param']);
        }

        $where['project_id'] = $project;
        $where['filename'] = $filename;
        $where['path'] = $param['path'];
        $where['send'] = $param['param'];
        $code = Dever::db('wechat_applet/code')->find($where);
        if (!$code) {
            $update = 1;
        } elseif ($update == 2) {
            return $code['file'] . '?v=' . time();
        }
        
        if ($update == 1) {
            $wechat = new Wechat($project, 'wechat_applet');

            $data = $wechat->curl('code', $param, true);

            if ($data) {
                $upload = Dever::load('upload/save')->copy('content,' . $data, 1, false, '', 'png', $filename);
                if (isset($upload['url'])) {
                    $where['file'] = $upload['url'];
                    $where['width'] = $param['width'];
                    $where['env'] = $param['env_version'];
                    if ($code) {
                        $where['where_id'] = $code['id'];
                        Dever::db('wechat_applet/code')->update($where);
                    } else {
                        Dever::db('wechat_applet/code')->insert($where);
                    }
                    
                    return $upload['url'] . '?v=' . time();
                }
            }
        }

        return false;

        /*
        $file = Dever::pathDay('upload/applet/code', false) . $project . '_' . md5($param['path'] . '_' . $param['param'] . '_' . $param['width']) . '.jpg';

        if (!is_file($file) || $update == 1) {
            $wechat = new Wechat($project, 'wechat_applet');

            $data = $wechat->curl('code', $param, true);

            if ($data) {
                file_put_contents($file, $data);
            }
        }
        //$host = str_replace(DEVER_PROJECT . '/' . DEVER_APP_NAME . '/', '', Dever::config('host')->base);
        $host = Dever::config('host')->host;
        if (strstr($file, '/share/dc/data/')) {
            return $host . str_replace('/share/dc/data/', '', $file);
        }
        return $host . str_replace(DEVER_PROJECT_PATH, '', $file);
        $file = Dever::pic($file);

        return $file;
        */
    }
}