thinkphp6集成抖音api用户授权、发布视频扩展封装类

抖音api封装类：lib/Douyin.php

<?php
namespace lib;

class Douyin
{
    private $clientKey;
    private $clientSecret;
    private $apiUrl = 'https://open.douyin.com/';
    private $panel = '';
    private $header = array();
    private $body = array();
    /**
     * 构造
     */
    public function __construct($config = array())
    {
        $this->clientKey = isset($config['client_key']) ? $config['client_key'] : '';
        $this->clientSecret = isset($config['client_secret']) ? $config['client_secret'] : '';
    }
    /*
     * 创建视频
     */
    public function createVideo($data = array())
    {
        if (!(isset($data['access_token']) && $data['access_token'])) {
            return array(
                'errcode' => 3001,
                'errmsg' => 'access_token不能为空',
            );
        }
        if (!(isset($data['openid']) && $data['openid'])) {
            return array(
                'errcode' => 3002,
                'errmsg' => 'openid不能为空',
            );
        }
        if (!(isset($data['video_id']) && $data['video_id'])) {
            return array(
                'errcode' => 3003,
                'errmsg' => 'video_id不能为空',
            );
        }
        $access_token = $data['access_token'];
        $openid = $data['openid'];
        $video_id = $data['video_id'];
        $this->panel = 'video/create/';
        $this->header = array(
            'Content-Type: application/json',
            'access-token: ' . $access_token,
        );
        $this->body = array(
            'video_id' => $video_id,
        );
        if (isset($data['text']) && $data['text']) {
            $this->body['text'] = $data['text'];
        }
        if (isset($data['micro_app_url']) && $data['micro_app_url']) {
            $this->body['micro_app_url'] = $data['micro_app_url'];
        }
        if (isset($data['micro_app_id']) && $data['micro_app_id']) {
            $this->body['micro_app_id'] = $data['micro_app_id'];
        }
        if (isset($data['micro_app_title']) && $data['micro_app_title']) {
            $this->body['micro_app_title'] = $data['micro_app_title'];
        }
        if (isset($data['poi_name']) && $data['poi_name']) {
            $this->body['poi_name'] = $data['poi_name'];
        }
        if (isset($data['custom_cover_image_url']) && $data['custom_cover_image_url']) {
            $this->body['custom_cover_image_url'] = $data['custom_cover_image_url'];
        }
        if (isset($data['poi_id']) && $data['poi_id']) {
            $this->body['poi_id'] = $data['poi_id'];
        }
        if (isset($data['cover_tsp']) && $data['cover_tsp']) {
            $this->body['cover_tsp'] = (float) $data['cover_tsp'];
        }
        $url = $this->apiUrl . $this->panel . '?open_id=' . $openid;
        $result = json_decode($this->post($url, json_encode($this->body)), true);
        if (!isset($result['data'])) {
            return array(
                'errcode' => 3004,
                'errmsg' => '远程服务器响应异常',
            );
        }
        if ($result['data']['error_code']) {
            return array(
                'errcode' => 3005,
                'errmsg' => $result['data']['description'],
            );
        }
        return array(
            'errcode' => 0,
            'errmsg' => 'success',
            'data' => array(
                'item_id' => $result['data']['item_id'],
            ),
        );
    }
    /*
     * 上传视频
     */
    public function uploadVideo($data = array())
    {
        if (!(isset($data['access_token']) && $data['access_token'])) {
            return array(
                'errcode' => 3001,
                'errmsg' => 'access_token不能为空',
            );
        }
        if (!(isset($data['openid']) && $data['openid'])) {
            return array(
                'errcode' => 3002,
                'errmsg' => 'openid不能为空',
            );
        }
        if (!(isset($data['video']) && $data['video'])) {
            return array(
                'errcode' => 3003,
                'errmsg' => '视频文件不能为空',
            );
        }
        $access_token = $data['access_token'];
        $openid = $data['openid'];
        $video = realpath($data['video']);
        $this->panel = 'video/upload/';
        $this->body = array(
            'video' => new \CURLFile($video),
        );
        $this->header = array(
            'Content-Type: multipart/form-data',
            'access-token: ' . $access_token,
        );
        $url = $this->apiUrl . $this->panel . '?open_id=' . $openid;
        $result = json_decode($this->post($url, $this->body), true);
        if (!isset($result['data'])) {
            return array(
                'errcode' => 3004,
                'errmsg' => '远程服务器响应异常',
            );
        }
        if ($result['data']['error_code']) {
            return array(
                'errcode' => 3005,
                'errmsg' => $result['data']['description'],
            );
        }
        return array(
            'errcode' => 0,
            'errmsg' => 'success',
            'data' => array(
                'video_id' => $result['data']['video']['video_id'],
                'width' => $result['data']['video']['width'],
                'height' => $result['data']['video']['height'],
            ),
        );
    }
    /*
     * 上传图片
     */
    public function uploadImage($data = array())
    {
        if (!(isset($data['access_token']) && $data['access_token'])) {
            return array(
                'errcode' => 3001,
                'errmsg' => 'access_token不能为空',
            );
        }
        if (!(isset($data['openid']) && $data['openid'])) {
            return array(
                'errcode' => 3002,
                'errmsg' => 'openid不能为空',
            );
        }
        if (!(isset($data['image']) && $data['image'])) {
            return array(
                'errcode' => 3003,
                'errmsg' => '图片文件不能为空',
            );
        }
        $access_token = $data['access_token'];
        $openid = $data['openid'];
        $image = realpath($data['image']);
        $this->panel = 'image/upload/';
        $this->body = array(
            'image' => new \CURLFile($image),
        );
        $this->header = array(
            'Content-Type: multipart/form-data',
            'access-token: ' . $access_token,
        );
        $url = $this->apiUrl . $this->panel . '?open_id=' . $openid;
        $result = json_decode($this->post($url, $this->body), true);
        if (!isset($result['data'])) {
            return array(
                'errcode' => 3004,
                'errmsg' => '远程服务器响应异常',
            );
        }
        if ($result['data']['error_code']) {
            return array(
                'errcode' => 3005,
                'errmsg' => $result['data']['description'],
            );
        }
        return array(
            'errcode' => 0,
            'errmsg' => 'success',
            'data' => array(
                'image_id' => $result['data']['image']['image_id'],
                'width' => $result['data']['image']['width'],
                'height' => $result['data']['image']['height'],
            ),
        );
    }
    /*
     * 获取用户信息
     */
    public function getUserInfo($data = array())
    {
        if (!(isset($data['access_token']) && $data['access_token'])) {
            return array(
                'errcode' => 3001,
                'errmsg' => 'access_token不能为空',
            );
        }
        if (!(isset($data['openid']) && $data['openid'])) {
            return array(
                'errcode' => 3002,
                'errmsg' => 'openid不能为空',
            );
        }
        $access_token = $data['access_token'];
        $openid = $data['openid'];
        $this->panel = 'oauth/userinfo/';
        $this->body = array(
            'open_id' => $openid,
            'access_token' => $access_token,
        );
        $this->header = array();
        $url = $this->apiUrl . $this->panel;
        $result = json_decode($this->post($url, $this->body), true);
        if (!isset($result['data'])) {
            return array(
                'errcode' => 3003,
                'errmsg' => '远程服务器响应异常',
            );
        }
        if ($result['data']['error_code']) {
            return array(
                'errcode' => 3004,
                'errmsg' => $result['data']['description'],
            );
        }
        return array(
            'errcode' => 0,
            'errmsg' => 'success',
            'data' => array(
                'union_id' => $result['data']['union_id'],
                'open_id' => $result['data']['open_id'],
                'nickname' => $result['data']['nickname'],
                'avatar' => $result['data']['avatar'],
                'gender' => $result['data']['gender'],
                'country' => $result['data']['country'],
                'province' => $result['data']['province'],
                'city' => $result['data']['city'],
                'e_account_role' => $result['data']['e_account_role'],
            ),
        );
    }
    /*
     * 刷新access_token
     */
    public function refreshAccessToken($refresh_token)
    {
        $this->panel = 'oauth/renew_refresh_token/';
        $this->body = array(
            'client_key' => $this->clientKey,
            'refresh_token' => $refresh_token,
        );
        $this->header = array(
            'Content-Type: multipart/form-data',
        );
        $url = $this->apiUrl . $this->panel;
        $result = json_decode($this->post($url, $this->body), true);
        if (!isset($result['data'])) {
            return array(
                'errcode' => 3001,
                'errmsg' => '远程服务器响应异常',
            );
        }
        if ($result['data']['error_code']) {
            return array(
                'errcode' => 3002,
                'errmsg' => $result['data']['description'],
            );
        }
        return array(
            'errcode' => 0,
            'errmsg' => 'success',
            'data' => array(
                'refresh_token' => $result['data']['refresh_token'],
                'expires_in' => (int) $result['data']['expires_in'] - 300,
            ),
        );
    }
    /*
     * 获取access_token
     */
    public function getAccessToken($code)
    {
        $this->panel = 'oauth/access_token/';
        $this->body = array(
            'client_key' => $this->clientKey,
            'client_secret' => $this->clientSecret,
            'grant_type' => 'authorization_code',
            'code' => $code,
        );
        $this->header = array(
            'Content-Type: multipart/form-data',
        );
        $url = $this->apiUrl . $this->panel;
        $result = json_decode($this->post($url, $this->body), true);
        if (!isset($result['data'])) {
            return array(
                'errcode' => 3001,
                'errmsg' => '远程服务器响应异常',
            );
        }
        if ($result['data']['error_code']) {
            return array(
                'errcode' => 3002,
                'errmsg' => $result['data']['description'],
            );
        }
        return array(
            'errcode' => 0,
            'errmsg' => 'success',
            'data' => array(
                'access_token' => $result['data']['access_token'],
                'expires_in' => (int) $result['data']['expires_in'] - 300,
                'open_id' => $result['data']['open_id'],
                'refresh_expires_in' => (int) $result['data']['refresh_expires_in'],
                'refresh_token' => $result['data']['refresh_token'],
                'scope' => $result['data']['scope'],
            ),
        );
    }
    /*
     * http协议发送get请求
     */
    private function get($url)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 2);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        if ($this->header) {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $this->header);
        }
        $out = curl_exec($ch);
        curl_close($ch);
        return $out;
    }
    /*
     * http协议发送post请求
     */
    private function post($url, $data = '')
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($ch, CURLOPT_AUTOREFERER, 1);
        if ($this->header) {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $this->header);
        }
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        $result = curl_exec($ch);
        curl_close($ch);
        return $result;
    }
}

控制器中调用示例：app/demo/controller/Sample.php

<?php
namespace app\demo\controller;

use app\demo\controller\Base;
use lib\Douyin;
use think\App;

class Sample extends Base
{
    protected $app;
    private $dy;
    /**
     * 构造方法
     */
    public function __construct(App $app)
    {
        parent::__construct($app);
        $this->dy = new Douyin(array(
            'client_key' => '****************',
            'client_secret' => '****************',
        ));
    }
    /**
     * 拼装抖音授权链接地址
     */
    public function build()
    {
        $url = 'https://open.douyin.com/platform/oauth/connect/?';
        $query = array(
            'client_key' => '****************',
            'response_type' => 'code',
            'scope' => 'trial.whitelist,user_info,video.create,video.data',
            'redirect_uri' => 'https://www.xxx.com/demo/sample/authorize',
            'state' => '******',
        );
        $url .= http_build_query($query);
        header('Location:' . $url);
    }
    /**
     * 抖音授权验证
     */
    public function authorize()
    {
        $code = input('code', '');
        $state = input('state', '');
        // 获取用户openid
        $result = $this->dy->getAccessToken($code);
        $openid = $result['data']['open_id'];
        $access_token = $result['data']['access_token'];
        // 获取用户信息
        $result = $this->dy->getUserInfo(array(
            'openid' => $openid,
            'access_token' => $access_token,
        ));
    }
    /**
     * 发布视频
     */
    public function create()
    {
        $openid = '****************';
        $access_token = '****************';
        // 上传视频
        $result = $this->dy->uploadVideo(array(
            'access_token' => $access_token,
            'openid' => $openid,
            'video' => '这里是视频文件本地路径',
        ));
        $video_id = $result['data']['video_id'];
        // 提交发布
        $result = $this->dy->createVideo(array(
            'access_token' => $access_token,
            'openid' => $openid,
            'video_id' => $video_id,
            'text' => '这里是视频标题',
        ));
    }
}