ZeroBot-Plugin/setutime/utils/pixiv_api.go
2021-03-22 21:20:52 +08:00

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package utils
import (
"crypto/tls"
"errors"
"fmt"
"io/ioutil"
"net"
"net/http"
"strings"
"github.com/tidwall/gjson"
)
// Illust 插画信息
type Illust struct {
Pid int64 `db:"pid"`
Title string `db:"title"`
Caption string `db:"caption"`
Tags string `db:"tags"`
ImageUrls string `db:"image_urls"`
AgeLimit string `db:"age_limit"`
CreatedTime string `db:"created_time"`
UserId int64 `db:"user_id"`
UserName string `db:"user_name"`
}
// IllustInfo 根据p站插画id返回插画信息Illust
func (this *Illust) IllustInfo(id int64) (err error) {
api := fmt.Sprintf("https://pixiv.net/ajax/illust/%d", id)
transport := http.Transport{
DisableKeepAlives: true,
// 绕过sni审查
TLSClientConfig: &tls.Config{
ServerName: "-",
InsecureSkipVerify: true,
},
// 更改dns
Dial: func(network, addr string) (net.Conn, error) {
return net.Dial("tcp", "210.140.131.223:443")
},
}
client := &http.Client{
Transport: &transport,
}
// 网络请求
req, err := http.NewRequest("GET", api, nil)
if err != nil {
return err
}
req.Header.Set("Host", "pixiv.net")
req.Header.Set("Referer", "pixiv.net")
req.Header.Set("Accept", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0) Gecko/20100101 Firefox/6.0")
resp, err := client.Do(req)
if err != nil {
return err
}
if code := resp.StatusCode; code != 200 {
return errors.New(fmt.Sprintf("Search illust's info failed, status %d", code))
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
json := gjson.ParseBytes(body).Get("body")
// 如果有"R-18"tag则判断为R-18暂时
var ageLimit = "all-age"
for _, tag := range json.Get("tags.tags.#.tag").Array() {
if tag.Str == "R-18" {
ageLimit = "r18"
break
}
}
// 解决json返回带html格式
var caption = strings.ReplaceAll(json.Get("illustComment").Str, "<br />", "\n")
if index := strings.Index(caption, "<"); index != -1 {
caption = caption[:index]
}
// 解析返回插画信息
this.Pid = json.Get("illustId").Int()
this.Title = json.Get("illustTitle").Str
this.Caption = caption
this.Tags = fmt.Sprintln(json.Get("tags.tags.#.tag").Array())
this.ImageUrls = json.Get("urls.original").Str
this.AgeLimit = ageLimit
this.CreatedTime = json.Get("createDate").Str
this.UserId = json.Get("userId").Int()
this.UserName = json.Get("userName").Str
return nil
}