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package wechatopen
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import (
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"context"
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"encoding/json"
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"fmt"
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"go.dtapp.net/gorequest"
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"net/http"
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)
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type CgiBinShortUrlResponse struct {
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Errcode int `json:"errcode"`
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Errmsg string `json:"errmsg"`
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ShortUrl string `json:"short_url"` // 短链接。
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}
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type CgiBinShortUrlResult struct {
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Result CgiBinShortUrlResponse // 结果
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Body []byte // 内容
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Http gorequest.Response // 请求
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}
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func newCgiBinShortUrlResult(result CgiBinShortUrlResponse, body []byte, http gorequest.Response) *CgiBinShortUrlResult {
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return &CgiBinShortUrlResult{Result: result, Body: body, Http: http}
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}
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// CgiBinShortUrl 将二维码长链接转成短链接
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// https://developers.weixin.qq.com/doc/oplatform/Third-party_Platforms/2.0/api/qrcode/shorturl.html
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func (c *Client) CgiBinShortUrl(ctx context.Context, longUrl string) (*CgiBinShortUrlResult, error) {
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// 检查
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err := c.checkComponentIsConfig()
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if err != nil {
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return nil, err
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}
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err = c.checkAuthorizerIsConfig()
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if err != nil {
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return nil, err
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}
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// 参数
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params := gorequest.NewParams()
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params["action"] = "long2short" // 此处填long2short，代表长链接转短链接
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params["long_url"] = longUrl // 需要转换的长链接，支持http://、https://、weixin://wxpay 格式的url
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// 请求
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request, err := c.request(ctx, fmt.Sprintf(apiUrl+"/cgi-bin/shorturl?access_token=%s", c.GetAuthorizerAccessToken(ctx)), params, http.MethodPost)
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// 定义
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var response CgiBinShortUrlResponse
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err = json.Unmarshal(request.ResponseBody, &response)
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if err != nil {
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return nil, err
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}
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return newCgiBinShortUrlResult(response, request.ResponseBody, request), nil
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}
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