Youtube Api 동영상 목록 불러오기

열심히 원본문서 + 구글검색을 통해 겨우 채널의 동영상 목록을 불러왔다

 

pom.xml

	<properties>
        
        <!-- google youtube -->

    	<project.youtube.version>v3-rev8-1.12.0-beta</project.youtube.version>
    	<project.http.version>1.12.0-beta</project.http.version>
    	<project.oauth.version>1.12.0-beta</project.oauth.version>
    	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</properties>
    
    <repositories>
    		<!--google youtube -->
		    <repository>
      			<id>google-api-services</id>
      			<url>http://google-api-client-libraries.appspot.com/mavenrepo</url>
    		</repository>
	</repositories>
    
    	<dependencies>
	
		<!-- google api (youtube) -->
  
	<dependencies> 		
   		    <!-- YouTube Data V3 support -->
	    <dependency>
	      <groupId>com.google.apis</groupId>
	      <artifactId>google-api-services-youtube</artifactId>
	      <version>${project.youtube.version}</version>
	    </dependency>
	
	    <dependency>
	      <groupId>com.google.http-client</groupId>
	      <artifactId>google-http-client-jackson2</artifactId>
	      <version>${project.http.version}</version>
	    </dependency>
	    <dependency>
	      <groupId>com.google.oauth-client</groupId>
	      <artifactId>google-oauth-client-jetty</artifactId>
	      <version>${project.oauth.version}</version>
	    </dependency>
   
	</dependencies>
    
    <reporting>
    		<plugins>
		<!-- google youtube -->
		      <plugin>
        		<groupId>org.codehaus.mojo</groupId>
        		<artifactId>exec-maven-plugin</artifactId>
        		<version>1.2.1</version>
        		<configuration>
          			<mainClass>com.google.api.services.samples.youtube.cmdline.youtube_cmdline_channelbulletin_sample.ChannelBulletin</mainClass>
        		</configuration>
      	</plugin>
   	</reporting>

이리저리 고생해서 내가 넣은 pom태그들이다.. 정확하지는 않고 버전도 틀릴 수 있다.

 

 

Controller

 

package egovframework.sns.controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.google.api.client.http.HttpTransport;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.services.youtube.YouTube;

import egovframework.sns.service.SnsService;
import sm.core.domain.sns.YoutubeDomain;



@Controller
@RequestMapping("/sns")
public class SnsController {

	@Autowired
	SnsService snsService;
	
	  
	private static final HttpTransport HTTP_TRANSPORT = new NetHttpTransport();
	private static final JsonFactory JSON_FACTORY = new JacksonFactory();
	private static final long NUMBER_OF_VIDEOS_RETURNED = 1;
	private static YouTube youtube;

	@RequestMapping("/youtube")
	public String SnsMain(Model model){
		System.out.println("snsMain Controller");
		
		List<YoutubeDomain> youtubeList = snsService.get();
		
		model.addAttribute("youtubeList",youtubeList);
		System.out.println("Sdsdsd :" + youtubeList);
		return "default-main/sns/youtube";
	}
	

	
}

 

 

Service

package egovframework.sns.service;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.springframework.stereotype.Service;

import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.HttpRequest;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.services.youtube.YouTube;
import com.google.api.services.youtube.model.PlaylistItem;
import com.google.api.services.youtube.model.Thumbnail;

import sm.core.domain.sns.YoutubeDomain;

@Service
public class SnsService {
	
	private static final HttpTransport HTTP_TRANSPORT = new NetHttpTransport();
	private static final JsonFactory JSON_FACTORY = new JacksonFactory();
	private static final long NUMBER_OF_VIDEOS_RETURNED = 1;
	private static YouTube youtube;

	
	private static void prettyPrint(Iterator<PlaylistItem> iterator, YoutubeDomain youTubeDto) {

	    System.out.println("\n=============================================================");
	    System.out.println("=============================================================\n");

	    if (!iterator.hasNext()) {
	      System.out.println(" There aren't any results for your query.");
	    }

	    while (iterator.hasNext()) {

	      PlaylistItem singleVideo = iterator.next();

	      // Double checks the kind is video.
	      if (singleVideo.getKind().equals("youtube#video")) {
	        Thumbnail thumbnail = (Thumbnail) singleVideo.getSnippet().getThumbnails().get("default");

	        System.out.println(" Video Id" + singleVideo.getId());
	        System.out.println(" Title: " + singleVideo.getSnippet().getTitle());
	        //System.out
	        //    .println(" contentDetails Duration: " + singleVideo.getContentDetails());
	        System.out.println(" Thumbnail: " + thumbnail.getUrl());
	        System.out.println("\n-------------------------------------------------------------\n");

	        //youTubeDto.setThumbnailPath(thumbnail.getUrl());
	        //youTubeDto.setTitle(singleVideo.getSnippet().getTitle());
	        //youTubeDto.setVideoId(singleVideo.getId());

	      }
	    }
}
	public List<YoutubeDomain> get() {
		System.out.println("Dd");
		List<YoutubeDomain> youtubeList = new ArrayList<YoutubeDomain>();
	  
	
	      try {
	        youtube = new YouTube.Builder(HTTP_TRANSPORT, JSON_FACTORY, new HttpRequestInitializer() {
	          public void initialize(HttpRequest request) throws IOException {
	          }
	        }).setApplicationName("youtube-video-duration-get").build();
	
	        //내가 원하는 정보 지정할 수 있어요. 공식 API문서를 참고해주세요.
	        //YouTube.Videos.List videos = youtube.videos().list("id,snippet,contentDetails,part", null);
	        //videos.setKey("AIzaSyD-GsKkk0mSoiJNIQvLu2Is2vFHBwDjCaw"); //api키     
	        //videos.setId("L9gSiyTLMe8"); // 영상 아이디
	        //videos.setMaxResults(NUMBER_OF_VIDEOS_RETURNED); //조회 최대 갯수.
	        //videos.setPart("id");
	        
	        //YouTube.Channels.List channels = youtube.channels().list("id,snippet");
	        //channels.setKey("AIzaSyD-GsKkk0mSoiJNIQvLu2Is2vFHBwDjCaw");
	        //channels.setId("UCUj6rrhMTR9pipbAWBAMvUQ");
	        
	        //최근 업로드 영상을 받아오는 형식
	        YouTube.PlaylistItems.List playListItems = youtube.playlistItems().list("id,snippet");
	        playListItems.setKey("AIzaSyD-GsKkk0mSoiJNIQvLu2Is2vFHBwDjCaw"); //api 키
	        playListItems.setPlaylistId("UU4CIotqM68CV_GpdfGLoQ8A"); //플레이리스트 명
	        playListItems.setMaxResults((long) 10);
	        //YouTube.Playlists.List playList = youtube.playlists().list("id,snippet");
	        //YouTube.Search.List searchList = youtube.search().list("id,snippet");
	        //searchList.setKey("AIzaSyD-GsKkk0mSoiJNIQvLu2Is2vFHBwDjCaw");
	
	        List<PlaylistItem> videoList = playListItems.execute().getItems();
	        //List<> playListItemsList = playListItems.execute().getItems();
	        System.out.println("youtube channel = " + videoList);
	        System.out.println("iterator = " + videoList.iterator());
	        
/*	        if (videoList != null) {
	          prettyPrint(videoList.iterator(), youTubeDto);
	        }*/
	        

			
			for(PlaylistItem video : videoList){
				String videoId = video.getSnippet().getResourceId().getVideoId();
				String videoTitle = video.getSnippet().getTitle();
				Map<String, Thumbnail> videoThumnail = video.getSnippet().getThumbnails();
				String videoThumnailUrl = videoThumnail.get("default").getUrl();

				
				youtubeList.add(new YoutubeDomain(videoId, videoTitle, videoThumnailUrl));
			}
			
	      } catch (GoogleJsonResponseException e) {
	        System.err.println("There was a service error: " + e.getDetails().getCode() + " : "
	            + e.getDetails().getMessage());
	      } catch (IOException e) {
	        System.err.println("There was an IO error: " + e.getCause() + " : " + e.getMessage());
	      } catch (Throwable t) {
	        t.printStackTrace();
	      }
	        
	        
	
	    return youtubeList;
	  
	}
}