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package cn.zkdcloud.core;
import cn.zkdcloud.component.material.Material;
import cn.zkdcloud.component.material.MaterialArticle;
import cn.zkdcloud.component.material.MaterialType;
import cn.zkdcloud.util.AccessToken;
import cn.zkdcloud.util.HttpUtil;
import cn.zkdcloud.util.JsonUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import netscape.javascript.JSObject;
import org.apache.log4j.Logger;
import java.io.File;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 素材管理
*
* @author zk
* @version 2017/8/31
*/
public class MaterialComponent implements Component {
private static Logger logger = Logger.getLogger(MaterialComponent.class);
public static MaterialComponent materialComponent;
/**
* 上传临时素材(POST,FROM)
*/
public static String UPLOAD_TEMP_MATERIAL = "https://api.weixin.qq.com/cgi-bin/media/upload?access_token=" + AccessToken.getAccessToken() + "&type=";
/**
* 新增永久图文素材(POST)
*/
public static String UPLOAD_PERSISTENT_NEWS = "https://api.weixin.qq.com/cgi-bin/material/add_news?access_token=" + AccessToken.getAccessToken();
/**
* 上传永久图片获取其URL(POST,FROM)
*/
public static String UPLOAD_IMG_URL = "https://api.weixin.qq.com/cgi-bin/media/uploadimg?access_token=" + AccessToken.getAccessToken();
/**
* 新增其他类型永久素材
* 通过POST表单来调用接口，表单id为media，包含需要上传的素材内容，有filename、filelength、content-type等信息
* 请注意：图片素材将进入公众平台官网素材管理模块中的默认分组。
* 意思是说也能从这里上传永久图片素材,至于占不占素材库，就不知道了，可能占
*/
public static String UPLOAD_PERSISTENT_MATERIAL = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token=" + AccessToken.getAccessToken() + "&type=";
/**
* 下载临时的素材(GET 图片，语音，缩略图,视频等)
*/
public static String DOWNLOAD_TEMP_MATERIAL = "https://api.weixin.qq.com/cgi-bin/media/get?access_token=" + AccessToken.getAccessToken() + "&media_id=";
/**
* 下载永久素材(POST 图片，语音，缩略图，视频，图文消息)
*/
public static String DOWNLOAD_PERSISTENT_MATERIAL = "https://api.weixin.qq.com/cgi-bin/material/get_material?access_token=" + AccessToken.getAccessToken();
/**
* 获取各种永久素材个数(GET)
*/
public static String COUNT_PERSISTENT_MATERIAL = "https://api.weixin.qq.com/cgi-bin/material/get_materialcount?access_token=" + AccessToken.getAccessToken();
/**
* 获取永久素材列表(POST)
*/
public static String LIST_PERSISTENT_MATERIAL = "https://api.weixin.qq.com/cgi-bin/material/batchget_material?access_token=" + AccessToken.getAccessToken();
/**
* 修改永久图文素材(POST)
*/
public static String UPDATE_PERSISTENT_NEWS_MATERIAL = "https://api.weixin.qq.com/cgi-bin/material/update_news?access_token=" + AccessToken.getAccessToken();
/**
* 删除永久素材(POST)
*/
public static String DELETE_PERSISTENT_MATERIAL = "https://api.weixin.qq.com/cgi-bin/material/del_material?access_token=" + AccessToken.getAccessToken();
@Override
public void init() {
}
private MaterialComponent() {
}
/**
* 上传临时素材(image,video,thumb,voice保存3天)
*
* @param file file material
* @param type 素材类型
* @return media_id
*/
public String uploadTempMaterial(File file, MaterialType type) {
String ret = HttpUtil.doPost(UPLOAD_TEMP_MATERIAL + type.toString().toLowerCase(), file);
if (null == ret) {
logger.info("upload temp image fail");
return null;
}
return JSONObject.parseObject(ret).getString("media_id");
}
/**
* 上传永久图文素材
*
* @param articles articles
* @return media_id
*/
public String uploadPersistentMaterial(List articles) {
return uploadPersistentMaterial("{\"articles\":" + JSONObject.toJSONString(articles) + "}");
}
/**
* 上传永久图文素材
*
* @param articles articles 图文json
* @return media_id
*/
public String uploadPersistentMaterial(String articles) {
String ret = HttpUtil.doPost(UPLOAD_PERSISTENT_NEWS, articles);
if (JsonUtil.isError(ret)) {
logger.info("UPLOAD persistent material fail");
return null;
}
return JSONObject.parseObject(ret).getString("media_id");
}
/**
* 上传图片获取URL(注意返回的是url不是media_id,所以其不占素材库5000个限制)
*
* @param file img(jpg/png)
* @return image's url
*/
public String uploadPersistentImage(File file) {
String ret = HttpUtil.doPost(UPLOAD_IMG_URL, file);
if (JsonUtil.isError(ret)) {
logger.info("upload image fail");
return null;
}
return JSONObject.parseObject(ret).getString("url");
}
/**
* 上传其他永久素材
*
* @param file file material
* @return media_id and url
* {
* "media_id":MEDIA_ID,
* "url":URL
* }
*/
public String uploadPersistentMaterial(File file, MaterialType type, String title, String introduction) {
JSONObject attach = new JSONObject();
attach.put("title", title);
attach.put("introduction", introduction);
String ret = HttpUtil.doPost(UPLOAD_PERSISTENT_MATERIAL + type.toString().toLowerCase(), file, attach.toJSONString());
if (JsonUtil.isError(ret)) {
logger.info("upload persistent material fail");
return null;
}
return ret;
}
/**
* 下载临时素材视频url
*
* @param media_id media_id
* @return video url
*/
public String downloadVideo(String media_id) {
String ret = HttpUtil.doGet(DOWNLOAD_TEMP_MATERIAL.replace("https", "http") + media_id);
if (JsonUtil.isError(ret)) {
logger.info("get video resources fail");
return null;
}
return JSONObject.parseObject(ret).getString("video_url");
}
/**
* 下载临时素材(不包括视频)
*
* @param media_id media_id
* @param filePath filePath(带文件名+文件格式)
* @return file
*/
public File downloadTempMaterial(String media_id, String filePath) {
return HttpUtil.doGet(DOWNLOAD_TEMP_MATERIAL + media_id, filePath);
}
/**
* 下载临时素材(不包括视频)
*
* @param media_id media_id
* @param fileDirPath 下载文件夹路i纪念馆
* @param suffix 后缀名
* @return
*/
public File downloadTempMaterial(String media_id, String fileDirPath, String suffix) {
fileDirPath = fileDirPath.replace("\\", "/");
if (!fileDirPath.endsWith("/")) {
fileDirPath += "/";
}
if (suffix.startsWith(".")) {
suffix = suffix.substring(1);
}
String filePath = fileDirPath + System.currentTimeMillis() + "." + suffix;
return HttpUtil.doGet(DOWNLOAD_TEMP_MATERIAL + media_id, filePath);
}
/**
* 下载永久图文素材
*
* @param media_id media_id
* @return List
*/
public List downloadPersistentNews(String media_id) {
JSONObject data = new JSONObject();
data.put("media_id", media_id);
String ret = HttpUtil.doPost(DOWNLOAD_PERSISTENT_MATERIAL, data.toJSONString());
if (JsonUtil.isError(ret)) {
logger.info("get persistent news fail");
return null;
}
List articles = JSONObject.parseObject(ret).getJSONArray("news_item").toJavaList(MaterialArticle.class);
return articles;
}
/**
* 获取永久视频素材的url
*
* @param media_id media_id
* @return video download url
*/
public String downloadPersistentVideo(String media_id) {
String ret = HttpUtil.doPost(DOWNLOAD_PERSISTENT_MATERIAL, "{\"media_id\":" + media_id + "}");
if (JsonUtil.isError(ret)) {
logger.info("get persistent video fail");
return null;
}
return JSONObject.parseObject(ret).getString("down_url");
}
/**
* 下载永久素材(不包括视频，图文)
*
* @param media_id media_id
* @param filePath filePath(带文件名+文件格式)
* @return file
*/
public File downloadPersistentMaterial(String media_id, String filePath) {
return HttpUtil.doGet(DOWNLOAD_PERSISTENT_MATERIAL + media_id, filePath);
}
/**
* 下载永久素材(不包括视频，图文)
*
* @param media_id media_id
* @param fileDirPath 下载文件夹路径
* @param suffix 后缀名
* @return
*/
public File downloadPersistentMaterial(String media_id, String fileDirPath, String suffix) {
fileDirPath = fileDirPath.replace("\\", "/");
if (!fileDirPath.endsWith("/")) {
fileDirPath += "/";
}
if (suffix.startsWith(".")) {
suffix = suffix.substring(1);
}
String filePath = fileDirPath + System.currentTimeMillis() + "." + suffix;
return HttpUtil.doGet(DOWNLOAD_PERSISTENT_MATERIAL + media_id, filePath);
}
/**
* 统计永久素材总数
*
* @return countJson
* {
* "voice_count":COUNT, 语音
* "video_count":COUNT, 视频
* "image_count":COUNT, 照片
* "news_count":COUNT 图文
* }
*/
public String countPersistentMaterial() {
String ret = HttpUtil.doGet(COUNT_PERSISTENT_MATERIAL);
if (JsonUtil.isError(ret)) {
logger.info("count persistent material fail : " + ret);
return null;
}
return ret;
}
/**
* 获取图文素材列表
*
* @param offset 从全部素材的该偏移位置开始返回，0表示从第一个素材 返回
* @param count 返回素材的数量，取值在1到20之间
* @return
*/
public Map> getListNewsPersistentMaterial(Integer offset, Integer count) {
JSONObject data = new JSONObject();
data.put("type", "news");
data.put("offset", offset);
data.put("count", count);
String ret = HttpUtil.doPost(LIST_PERSISTENT_MATERIAL, data.toJSONString());
if (JsonUtil.isError(ret)) {
logger.info("get list persistent material fail" + ret);
return null;
}
Map> retMap = new HashMap<>();
JSONArray articlesJsonArray = JSONObject.parseObject(ret).getJSONArray("item");
for (int i = 0; i < articlesJsonArray.size(); i++) {
JSONObject item = articlesJsonArray.getJSONObject(i);
retMap.put(item.getString("media_id"), item.getJSONObject("content").getJSONArray("news_item").toJavaList(MaterialArticle.class));
}
return retMap;
}
/**
* 获取其它素材列表
*
* @param type type
* @param offset 从全部素材的该偏移位置开始返回，0表示从第一个素材 返回
* @param count 返回素材的数量，取值在1到20之间
* @return list
*/
public List getListPersistentMaterial(MaterialType type, Integer offset, Integer count) {
JSONObject data = new JSONObject();
data.put("type", type.toString().toLowerCase());
data.put("offset", offset);
data.put("count", count);
String ret = HttpUtil.doPost(LIST_PERSISTENT_MATERIAL, data.toJSONString());
if (JsonUtil.isError(ret)) {
logger.info("get list persistent material fail" + ret);
return null;
}
return JSONObject.parseObject(ret).getJSONArray("item").toJavaList(Material.class);
}
/**
* 更新某个图文永久素材
*
* @param media_id meida_id
* @param index 要更新的文章在图文消息中的位置（多图文消息时，此字段才有意义），第一篇为0
* @param article 新图文素材内容
* @return is or not success
*/
public boolean updateNewsPersistentMaterial(String media_id, Integer index, MaterialArticle article) {
JSONObject data = new JSONObject();
data.put("media_id", media_id);
data.put("index", index);
data.put("articles", JSONObject.toJSONString(article));
String ret = HttpUtil.doPost(UPDATE_PERSISTENT_NEWS_MATERIAL, data.toJSONString());
if (JsonUtil.isError(ret)) {
logger.info("update news persistent material fail :" + ret);
return false;
}
return true;
}
/**
* 删除指定永久素材
*
* @param media_id media_id
* @return is or not success
*/
public boolean deletePersistentMaterial(String media_id) {
JSONObject data = new JSONObject();
data.put("media_id", data);
String ret = HttpUtil.doPost(DELETE_PERSISTENT_MATERIAL, data.toJSONString());
if (JsonUtil.isError(ret)) {
logger.info("delete persistent material fail:" + ret);
return false;
}
return true;
}
/**
* 获取material实例
*
* @return materialComponentBean
*/
public static MaterialComponent getInstance() {
if (null == materialComponent) {
materialComponent = new MaterialComponent();
}
return materialComponent;
}
}
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