[feat] 增加话题动态接口

internal/pkg/bilibili/video.go

@@ -1,8 +1,10 @@
 package bilibili
 
 import (
+	"encoding/json"
 	"fmt"
 	"net/http"
+	"net/url"
 
 	"git.vtb.link/eoefans/internal/pkg/httpclient"
 	"github.com/go-resty/resty/v2"
@@ -14,12 +16,29 @@ const (
 	webVideoSearchURL  = "https://api.bilibili.com/x/web-interface/search/type?context=&search_type=video&page=%d&order=pubdate&keyword=%s&duration=0&category_id=&tids_2=&__refresh__=true&_extra=&tids=0&highlight=1&single_column=0"
 	webVideoInfoURL    = "https://api.bilibili.com/x/web-interface/view?bvid=%s"
 	webVideoTagInfoURL = "https://api.bilibili.com/x/web-interface/view/detail/tag?aid=%s"
+	topicHistory       = "https://api.vc.bilibili.com/topic_svr/v1/topic_svr/topic_history?offset_dynamic_id=%d&"
 )
 
 const (
 	cookie = `buvid3=84D177FC-9F90-100D-8BE2-09EE5D9912C823748infoc; b_nut=1672450523; i-wanna-go-back=-1; b_lsid=10D3F3189_18565D1C03E; _uuid=1F95104D7-B7410-FFAD-4263-1EF4BFB14B61023203infoc; buvid_fp=beb12c3870e59666cfee50c6431e8b1a; buvid4=2F7A4DEB-FE17-1579-67FF-E0004E5BFE6D24471-022123109-ytYURKXzrIAOEIOhWNJfdQ%3D%3D; SESSDATA=239cfdaf%2C1688002658%2Ca176f%2Ac2; bili_jct=f4be98b5fb468b646b7260f10ba547e1; DedeUserID=554518161; DedeUserID__ckMd5=d1653a8f679dcf53; CURRENT_FNVAL=4048; sid=870jixri; is-2022-channel=1; hit-new-style-dyn=0; hit-dyn-v2=1; b_ut=5; innersign=1; rpdid=|(u~|||~Y)m)0J\'uY~kRl|~uu'`
 )
 
+type DynamicType uint
+
+const (
+	DynamicDraw DynamicType = 2 //图片动态
+)
+
+const (
+	//topicHistory用topic_id查出来的数据有问题，故暂时用topic_name
+	topNameWan  = "小莞熊在这里"
+	topNameUn   = "柚恩的蜜罐子"
+	topNameGoGo = "GOGO队立大功！" //中文感叹号
+	topNameMoMo = "虞你在一起"
+	topNameMino = "和米诺的对抗路日常"
+	topNameEOE  = "EOE的魔法盒"
+)
+
 type SDK struct {
 	logger *zap.Logger
 }
@@ -35,6 +54,33 @@ type ResponseBasic struct {
 	Data    interface{} `json:"data"`
 }
 
+type DynamicInfo struct {
+	Cards   []DynamicCard `json:"cards"`
+	HasMore uint          `json:"has_more"`
+	Offset  string        `json:"offset"`
+}
+
+type DynamicCard struct {
+	Desc struct {
+		Type DynamicType `json:"type"`
+	} `json:"desc"`
+	Card json.RawMessage `json:"card"`
+}
+
+// Card是json字符串，需要进一步解析
+type DynamicCardContent struct {
+	Item struct {
+		Pictures DynamicPictures `json:"pictures"`
+	} `json:"item"`
+}
+
+type DynamicPictures []DynamicPicture
+type DynamicPicture struct {
+	Height float64 `json:"img_height"`
+	Size   float64 `json:"img_size"`
+	Width  float64 `json:"img_width"`
+	ImgSrc string  `json:"image_src"`
+}
 type VideoSearchInfo struct {
 	Type         string        `json:"type"`
 	Id           int           `json:"id"`
@@ -290,3 +336,15 @@ func (sdk *SDK) VideoWebTagInfo(aid string) (data *VideoTagResponse, err error)
 	}
 	return data, nil
 }
+
+func (sdk *SDK) TopicDynamic(topicName string, offsetDynamicId uint64) (data *DynamicInfo, err error) {
+	params := url.Values{}
+	params.Add("topic_name", topicName)
+	url := fmt.Sprintf(topicHistory, offsetDynamicId)
+	url = url + params.Encode()
+	fmt.Println(url)
+	if err = sdk.fastGet(url, &data); err != nil {
+		return nil, err
+	}
+	return data, nil
+}