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weixin.popular.api.MaterialAPI Maven / Gradle / Ivy
package weixin.popular.api;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.nio.charset.Charset;
import java.nio.charset.UnsupportedCharsetException;
import java.util.List;
import org.apache.http.HttpEntity;
import org.apache.http.ParseException;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.client.methods.RequestBuilder;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import weixin.popular.bean.BaseResult;
import weixin.popular.bean.material.Description;
import weixin.popular.bean.material.MaterialBatchgetResult;
import weixin.popular.bean.material.MaterialGetResult;
import weixin.popular.bean.material.MaterialcountResult;
import weixin.popular.bean.media.Media;
import weixin.popular.bean.media.MediaType;
import weixin.popular.bean.message.Article;
import weixin.popular.client.BytesOrJsonResponseHandler;
import weixin.popular.client.LocalHttpClient;
import weixin.popular.util.JsonUtil;
import weixin.popular.util.StreamUtils;
/**
* 永久素材
* @author LiYi
*
*/
public class MaterialAPI extends BaseAPI{
private static Logger logger = LoggerFactory.getLogger(MaterialAPI.class);
/**
* 新增永久图文素材
* @param access_token access_token
* @param articles articles
* @return Media
*/
public static Media add_news(String access_token,List articles){
String str = JsonUtil.toJSONString(articles);
String messageJson = "{\"articles\":"+str+"}";
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(jsonHeader)
.setUri(BASE_URI+"/cgi-bin/material/add_news")
.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.setEntity(new StringEntity(messageJson,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeJsonResult(httpUriRequest,Media.class);
}
/**
* 新增其他类型永久素材
* @param access_token access_token
* @param mediaType mediaType
* @param media 多媒体文件有格式和大小限制，如下：
图片（image）: 2M，支持bmp/png/jpeg/jpg/gif格式
语音（voice）：5M，播放长度不超过60s，支持AMR\MP3格式
视频（video）：10MB，支持MP4格式
缩略图（thumb）：64KB，支持JPG格式
* @param description 视频文件类型额外字段，其它类型不用添加
* @return Media
*/
public static Media add_material(String access_token,MediaType mediaType,File media,Description description){
HttpPost httpPost = new HttpPost(BASE_URI+"/cgi-bin/material/add_material");
FileBody bin = new FileBody(media);
MultipartEntityBuilder multipartEntityBuilder = MultipartEntityBuilder.create()
.addPart("media", bin);
if(description != null){
multipartEntityBuilder.addTextBody("description", JsonUtil.toJSONString(description),ContentType.create("text/plain",Charset.forName("utf-8")));
}
HttpEntity reqEntity = multipartEntityBuilder.addTextBody(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.addTextBody("type",mediaType.uploadType())
.build();
httpPost.setEntity(reqEntity);
return LocalHttpClient.executeJsonResult(httpPost,Media.class);
}
/**
* 新增其他类型永久素材
* @param access_token access_token
* @param mediaType mediaType
* @param inputStream 多媒体文件有格式和大小限制，如下：
图片（image）: 2M，支持bmp/png/jpeg/jpg/gif格式
语音（voice）：5M，播放长度不超过60s，支持AMR\MP3格式
视频（video）：10MB，支持MP4格式
缩略图（thumb）：64KB，支持JPG格式
* @param description 视频文件类型额外字段，其它类型不用添加
* @return Media
*/
public static Media add_material(String access_token,MediaType mediaType,InputStream inputStream,Description description){
HttpPost httpPost = new HttpPost(BASE_URI+"/cgi-bin/material/add_material");
byte[] data = null;
try {
data = StreamUtils.copyToByteArray(inputStream);
} catch (IOException e) {
logger.error("", e);
}
MultipartEntityBuilder multipartEntityBuilder = MultipartEntityBuilder.create()
.addBinaryBody("media",data,ContentType.DEFAULT_BINARY,"temp."+mediaType.fileSuffix());
if(description != null){
multipartEntityBuilder.addTextBody("description", JsonUtil.toJSONString(description),ContentType.create("text/plain",Charset.forName("utf-8")));
}
HttpEntity reqEntity = multipartEntityBuilder.addTextBody(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.addTextBody("type",mediaType.uploadType())
.build();
httpPost.setEntity(reqEntity);
return LocalHttpClient.executeJsonResult(httpPost,Media.class);
}
/**
* 新增其他类型永久素材
* @param access_token access_token
* @param mediaType mediaType
* @param uri 多媒体文件有格式和大小限制，如下：
图片（image）: 2M，支持bmp/png/jpeg/jpg/gif格式
语音（voice）：5M，播放长度不超过60s，支持AMR\MP3格式
视频（video）：10MB，支持MP4格式
缩略图（thumb）：64KB，支持JPG格式
* @param description 视频文件类型额外字段，其它类型不用添加
* @return Media
*/
public static Media add_material(String access_token,MediaType mediaType,URI uri,Description description){
HttpPost httpPost = new HttpPost(BASE_URI+"/cgi-bin/material/add_material");
CloseableHttpClient tempHttpClient = HttpClients.createDefault();
try {
HttpEntity entity = tempHttpClient.execute(RequestBuilder.get().setUri(uri).build()).getEntity();
MultipartEntityBuilder multipartEntityBuilder = MultipartEntityBuilder.create()
.addBinaryBody("media",EntityUtils.toByteArray(entity),ContentType.get(entity),"temp."+mediaType.fileSuffix());
if(description != null){
multipartEntityBuilder.addTextBody("description", JsonUtil.toJSONString(description),ContentType.create("text/plain",Charset.forName("utf-8")));
}
HttpEntity reqEntity = multipartEntityBuilder.addTextBody(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.addTextBody("type",mediaType.uploadType())
.build();
httpPost.setEntity(reqEntity);
return LocalHttpClient.executeJsonResult(httpPost,Media.class);
} catch (UnsupportedCharsetException e) {
logger.error("", e);
} catch (ClientProtocolException e) {
logger.error("", e);
} catch (ParseException e) {
logger.error("", e);
} catch (IOException e) {
logger.error("", e);
} finally{
try {
tempHttpClient.close();
} catch (IOException e) {
logger.error("", e);
}
}
return null;
}
/**
* 获取永久素材
* @param access_token access_token
* @param media_id media_id
* @return MaterialGetResult
*/
public static MaterialGetResult get_material(String access_token,String media_id){
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(jsonHeader)
.setUri(BASE_URI+"/cgi-bin/material/get_material")
.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.setEntity(new StringEntity("{\"media_id\":\""+media_id+"\"}",Charset.forName("utf-8")))
.build();
return LocalHttpClient.execute(httpUriRequest,BytesOrJsonResponseHandler.createResponseHandler(MaterialGetResult.class));
}
/**
* 删除永久素材
* @param access_token access_token
* @param media_id media_id
* @return BaseResult
*/
public static BaseResult del_material(String access_token,String media_id){
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(jsonHeader)
.setUri(BASE_URI+"/cgi-bin/material/del_material")
.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.setEntity(new StringEntity("{\"media_id\":\""+media_id+"\"}",Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeJsonResult(httpUriRequest,BaseResult.class);
}
/**
* 修改永久图文素材
* @param access_token access_token
* @param media_id 要修改的图文消息的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 articles articles
* @return BaseResult
*/
public static BaseResult update_news(String access_token,String media_id,int index,List articles){
return update_news(access_token, media_id, index, JsonUtil.toJSONString(articles));
}
/**
* 修改永久图文素材(通过json字符串)
* @param access_token access_token
* @param media_id 要修改的图文消息的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 articlesJson articlesJson
* @return BaseResult
*/
public static BaseResult update_news(String access_token,String media_id,int index,String articlesJson){
String messageJson = "{\"media_id\":\""+media_id+"\",\"index\":"+index+",\"articles\":"+articlesJson+"}";
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(jsonHeader)
.setUri(BASE_URI+"/cgi-bin/material/update_news")
.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.setEntity(new StringEntity(messageJson,Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeJsonResult(httpUriRequest,BaseResult.class);
}
/**
* 获取素材总数
* @param access_token access_token
* @return MaterialcountResult
*/
public static MaterialcountResult get_materialcount(String access_token){
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setUri(BASE_URI+"/cgi-bin/material/get_materialcount")
.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.build();
return LocalHttpClient.executeJsonResult(httpUriRequest,MaterialcountResult.class);
}
/**
* 获取素材列表
* @param access_token access_token
* @param type 素材的类型，图片（image）、视频（video）、语音 （voice）、图文（news）
* @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 MaterialBatchgetResult
*/
public static MaterialBatchgetResult batchget_material(String access_token,String type,int offset,int count){
HttpUriRequest httpUriRequest = RequestBuilder.post()
.setHeader(jsonHeader)
.setUri(BASE_URI+"/cgi-bin/material/batchget_material")
.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
.setEntity(new StringEntity("{\"type\":\""+type+"\",\"offset\":"+offset+",\"count\":"+count+"}",Charset.forName("utf-8")))
.build();
return LocalHttpClient.executeJsonResult(httpUriRequest,MaterialBatchgetResult.class);
}
}
