long-article-manage/long-article-server/src/main/java/com/tzld/piaoquan/longarticle/utils/VideoUtils.java

package com.tzld.piaoquan.longarticle.utils;

import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.tzld.piaoquan.longarticle.model.bo.VideoDetail;
import lombok.extern.slf4j.Slf4j;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Slf4j
public class VideoUtils {

    private static final String VIDEO_DETAIL_URL = "https://longvideoapi.piaoquantv.com/longvideoapi/openapi/video/batchSelectVideoInfo";


    public static VideoDetail getVideoDetail(Long videoId) {
        try {
            Map<String, Object> data = new HashMap<>();
            data.put("videoIdList", new String[]{String.valueOf(videoId)});
            HttpResponse response = HttpRequest.post(VIDEO_DETAIL_URL)
                    .header("Content-Type", "application/json")
                    .body(JSONUtil.toJsonStr(data))
                    .execute();
            JSONObject jsonObject = JSONUtil.parseObj(response.body());
            List<JSONObject> list = jsonObject.get("data", List.class);
            if (list == null || list.isEmpty()) {
                return null;
            }
            JSONObject item = list.get(0);
            VideoDetail videoDetail = new VideoDetail();
            videoDetail.setVideoId(item.getStr("id"));
            videoDetail.setUid(item.getStr("uid"));
            videoDetail.setTitle(item.getStr("title"));
            videoDetail.setOssVideoPath(item.getStr("ossVideoPath"));
            videoDetail.setVideoPath(item.getStr("videoPath"));
            String shareImgPath = item.getStr("shareImgPath");
            videoDetail.setShareImgPath(shareImgPath);
            if (shareImgPath != null && !shareImgPath.isEmpty()) {
                String coverImgPath = getCoverImgPath(shareImgPath);
                videoDetail.setCoverImgPath(coverImgPath);
                videoDetail.setSmallPlayImgPath(getSmallPlayImgPath(coverImgPath));
            }
            return videoDetail;
        } catch (Exception e) {
            log.error("VideoUtils getVideoDetail error:{}", e.getMessage());
        }
        return null;
    }

    private static String getCoverImgPath(String shareImgPath) {
        String[] split = shareImgPath.split("/");
        StringBuilder stringBuilder = new StringBuilder();
        for (String s : split) {
            if (!s.startsWith("watermark")) {
                stringBuilder.append(s).append("/");
            }
        }
        if (stringBuilder.length() > 0) {
            stringBuilder.deleteCharAt(stringBuilder.length() - 1);
        }
        return stringBuilder.toString();
    }

    private static String getSmallPlayImgPath(String coverImgPath) {
        return coverImgPath + "/watermark,image_eXNoL3BpYy93YXRlcm1hcmtlci9pY29uX3BsYXlfd2hpdGUucG5nP3gtb3NzLXByb2Nlc3M9aW1hZ2UvcmVzaXplLHdfNzI=,g_center";
    }

    public static void main(String[] args) {
        System.out.println(getVideoDetail(11466300L).getOssVideoPath());
    }
}