Java PhotosInterface类代码示例

import com.flickr4java.flickr.photos.PhotosInterface; //导入依赖的package包/类
private BufferedImage getBy(IndexData indexData) {
    try {
        PhotosInterface photosInterface = flickrFactory.getFlickr().getPhotosInterface();
        Photo photo = photosInterface.getPhoto(indexData.getId().getPictureId());
        return photosInterface.getImage(photo, Size.SQUARE);
    } catch (FlickrException e) {
        throw new RuntimeException(e);
    }
}
 

import com.flickr4java.flickr.photos.PhotosInterface; //导入依赖的package包/类
public FindPicture() {
    try {
        String apikey = "Your API key";
        String secret = "Your secret";

        Flickr flickr = new Flickr(apikey, secret, new REST());

        SearchParameters searchParameters = new SearchParameters();
        searchParameters.setBBox("-180", "-90", "180", "90");
        searchParameters.setMedia("photos");
        PhotoList<Photo> list = flickr.getPhotosInterface().search(searchParameters, 10, 0);

        out.println("Image List");
        for (int i = 0; i < list.size(); i++) {
            Photo photo = list.get(i);
            out.println("Image: " + i
                    + "\nTitle: " + photo.getTitle()
                    + "\nMedia: " + photo.getOriginalFormat()
                    + "\nPublic: " + photo.isPublicFlag()
                    + "\nPublic: " + photo.isPublicFlag()
                    + "\nUrl: " + photo.getUrl()
                    + "\n");
        }
        out.println();

        PhotosInterface pi = new PhotosInterface(apikey, secret, new REST());
        out.println("pi: " + pi);
        Photo currentPhoto = list.get(0);
        out.println("currentPhoto url: " + currentPhoto.getUrl());

        // Get image using URL
        BufferedImage bufferedImage = pi.getImage(currentPhoto.getUrl());
        out.println("bi: " + bufferedImage);

        // Get image using Photo instance
        bufferedImage = pi.getImage(currentPhoto, Size.SMALL);

        // Save image to file
        out.println("bufferedImage: " + bufferedImage);
        File outputfile = new File("image.jpg");
        ImageIO.write(bufferedImage, "jpg", outputfile);
    } catch (FlickrException | IOException ex) {
        ex.printStackTrace();
    }
}
 

import com.flickr4java.flickr.photos.PhotosInterface; //导入依赖的package包/类
/**
 * the expanded class FlickrSearchParameters is queried to determine what
 * fine-tuning of the search parameters is required before submitting to the
 * flickr service API. If a tag search has been requested, the tags will be
 * tokenised on commas if any are present, otherwise on spaces. If a value
 * has been set for a flickr user string, that string is examined to see if
 * it is an email, a flick user-id or (failing either) a flickr user-name.
 */
@Override
public PhotoList<Photo> searchOnParams(FlickrSearchParameters params, int pageToGet, int queryLimit,
	String apiKey,
	String apiSharedSecret) throws FlickrException
{
	Flickr flickr = getFlickr(apiKey, apiSharedSecret);

	// From the unparsed user input, see if there's either a flick userid
	// already provided; otherwise get the flickr id by specialised flickr
	// query
	/* boolean sendingFlickrUserId = */
	extractUserSearchString(flickr, params);

	if( params.getSearchRawText() != null )
	{
		String rawText = params.getSearchRawText().trim();
		if( rawText.length() > 0 )
		{
			if( params.isTagsNotText() )
			{
				if( rawText.contains(",") )
				{
					params.setTags(rawText.split(","));
				}
				else
				{
					params.setTags(rawText.split(" "));
				}
				if( params.isTagsAll() )
				{
					params.setTagMode(ALL);
				}
				else
				{
					params.setTagMode(ANY);
				}
			}
			else
			{
				params.setText(rawText);
			}
		}
	}

	// The various extras flags (to specify level of detail retrieved)
	params.setExtras(EXTRAS_SET);

	PhotosInterface photosInterface = flickr.getPhotosInterface();

	try
	{
		PhotoList<Photo> photoList = photosInterface.search(params, queryLimit, pageToGet);
		return photoList;
	}
	catch( FlickrException fe ) // NOSONAR
	{
		throw fe;
	}
	catch( Exception e )
	{
		throw Throwables.propagate(e);
	}
}
 

import com.flickr4java.flickr.photos.PhotosInterface; //导入依赖的package包/类
@Override
public void run() {
	this.statusLabel.setText("Initializing download process...");
	progressBar.setValue(0);
	File directory = this.getBackupDirectory();
	if (!directory.mkdirs()) {
		
	}
	PeopleInterface peopleInt = flickr.getPeopleInterface();
	PhotosInterface photoInt = flickr.getPhotosInterface();
	int pages = 1;
	int page = 1;
	int total = 0;
	int current = 0;
	int error = 0;
	Set<String> options = new HashSet<>();
	options.add("original_format");
	Integer size = Size.ORIGINAL;
	try {
		do {
			RequestContext.getRequestContext().setAuth(this.getAuth());
			PhotoList<Photo> list = peopleInt.getPhotos("me", null, null, null, null, null, null, null, options, 500, page);
			if (page == 1) {
				pages = list.getPages();
				total = list.getTotal();
				progressBar.setMinimum(0);
				progressBar.setMaximum(total);
				progressBar.setValue(0);
			}
			Iterator<Photo> it = list.iterator();
			while (it.hasNext() && isRunning) {
				current++;
				Photo p = it.next();
				this.statusLabel.setText("Photo " + current + " of " + total + ": Downloading");
				try {
					File newFile = new File(directory, this.generateFilename(p, size));
					if (!newFile.exists()) {
						BufferedInputStream bis = new BufferedInputStream(photoInt.getImageAsStream(p, size));
						FileOutputStream fos = new FileOutputStream(newFile);
						int read;
						byte[] buffer = new byte[100 * 1024];
						while ((read = bis.read(buffer)) != -1) {
							fos.write(buffer, 0, read);
						}
						fos.flush();
						fos.close();
						bis.close();
					}
				} catch (Exception e) {
					error++;
				}
				progressBar.setValue(current);
			}
			page++;
		} while (page <= pages && isRunning);
		statusLabel.setText(isRunning ? "Download of " + total + " photos finished. " + (error == 0 ? "No" : error) + " errors occured!" : "Stopped downloading process. You can resume it at any time.");
	} catch (FlickrException ex) {
		statusLabel.setText(ex.getMessage());
	}
	isRunning = false;
	updateComponents();
}
 

import com.flickr4java.flickr.photos.PhotosInterface; //导入依赖的package包/类
private BufferedImage getImage(String pictureId) throws FlickrException {
    final PhotosInterface photosInterface = flickrFactory.getFlickr().getPhotosInterface();
    Photo photo = photosInterface.getPhoto(pictureId);
    return photosInterface.getImage(photo, Size.SQUARE);
}
 

import com.flickr4java.flickr.photos.PhotosInterface; //导入依赖的package包/类
@Override
public Response retrieveAccountFeed(AccountFeed feed, Integer maxRequests) {
	
	Response response = new Response();
	List<Post> items = new ArrayList<Post>();
	
	Date dateToRetrieve = feed.getSinceDate();
	String label = feed.getLabel();
	
	int page=1, pages=1; //pagination
	int numberOfRequests = 0;
	
	//Here we search the user by the userId given (NSID) - 
	// however we can get NSID via flickrAPI given user's username
	String userID = feed.getId();
	
	if(userID == null) {
		logger.info("#Flickr : No source feed");
		return response;
	}
	
	PhotosInterface photosInteface = flickr.getPhotosInterface();
	SearchParameters params = new SearchParameters();
	params.setUserId(userID);
	params.setMinUploadDate(dateToRetrieve);
	
	Set<String> extras = new HashSet<String>(Extras.ALL_EXTRAS);
	extras.remove(Extras.MACHINE_TAGS);
	params.setExtras(extras);
	
	while(page<=pages && numberOfRequests<=maxRequests) {
		
		PhotoList<Photo> photos;
		try {
			numberOfRequests++;
			photos = photosInteface.search(params , PER_PAGE, page++);
		} catch (Exception e) {
			break;
		}
		
		pages = photos.getPages();

		if(photos.isEmpty()) {
			break;
		}
	
		for(Photo photo : photos) {

			String userid = photo.getOwner().getId();
			UserAccount streamUser = userMap.get(userid);
			if(streamUser == null) {
				streamUser = getStreamUser(userid);
				userMap.put(userid, streamUser);
			}

			FlickrPost flickrItem = new FlickrPost(photo);
			flickrItem.setLabel(label);
			
			items.add(flickrItem);
		}
	}
	
	response.setPosts(items);
	response.setRequests(numberOfRequests);
	return response;
}
 

import com.flickr4java.flickr.photos.PhotosInterface; //导入依赖的package包/类
@Override
	public List<Item> retrieveUserFeeds(SourceFeed feed) {
		
		List<Item> items = new ArrayList<Item>();
		
		long currRunningTime = System.currentTimeMillis();
		
		Date dateToRetrieve = feed.getDateToRetrieve();
		String label = feed.getLabel();
		
		int page=1, pages=1; //pagination
		int numberOfRequests = 0;
		int numberOfResults = 0;
		
		//Here we search the user by the userId given (NSID) - 
		// however we can get NSID via flickrAPI given user's username
		Source source = feed.getSource();
		String userID = source.getId();
		
		if(userID == null) {
			logger.info("#Flickr : No source feed");
			return items;
		}
		
		PhotosInterface photosInteface = flickr.getPhotosInterface();
		SearchParameters params = new SearchParameters();
		params.setUserId(userID);
		params.setMinUploadDate(dateToRetrieve);
		
		Set<String> extras = new HashSet<String>(Extras.ALL_EXTRAS);
		extras.remove(Extras.MACHINE_TAGS);
		params.setExtras(extras);
		
		while(page<=pages && numberOfRequests<=maxRequests && numberOfResults<=maxResults &&
				(System.currentTimeMillis()-currRunningTime)<maxRunningTime) {
			
			PhotoList<Photo> photos;
			try {
				numberOfRequests++;
				photos = photosInteface.search(params , PER_PAGE, page++);
			} catch (Exception e) {
				break;
			}
			
			pages = photos.getPages();
			numberOfResults += photos.size();

			if(photos.isEmpty()) {
				break;
			}
		
			for(Photo photo : photos) {

				String userid = photo.getOwner().getId();
				StreamUser streamUser = userMap.get(userid);
				if(streamUser == null) {
					streamUser = getStreamUser(userid);
					userMap.put(userid, streamUser);
				}

				FlickrItem flickrItem = new FlickrItem(photo, streamUser);
				flickrItem.setList(label);
				
				items.add(flickrItem);
			}
		}
		
		//logger.info("#Flickr : Done retrieving for this session");
//		logger.info("#Flickr : Handler fetched " + items.size() + " photos from " + userID + 
//				" [ " + lastItemDate + " - " + new Date(System.currentTimeMillis()) + " ]");
		
		// The next request will retrieve only items of the last day
		dateToRetrieve = new Date(System.currentTimeMillis() - (24*3600*1000));
		feed.setDateToRetrieve(dateToRetrieve);
		
		return items;
	}
 

import com.flickr4java.flickr.photos.PhotosInterface; //导入依赖的package包/类
@Override
public List<Item> retrieveLocationFeeds(LocationFeed feed){
	
	List<Item> items = new ArrayList<Item>();
	
	long currRunningTime = System.currentTimeMillis();
	
	Date dateToRetrieve = feed.getDateToRetrieve();
	String label = feed.getLabel();
	
	Double[][] bbox = feed.getLocation().getbbox();
	
	if(bbox == null || bbox.length==0)
		return items;
	
	int page=1, pages=1;
	int numberOfRequests = 0;
	int numberOfResults = 0;
	
	PhotosInterface photosInteface = flickr.getPhotosInterface();
	SearchParameters params = new SearchParameters();
	params.setBBox(bbox[0][0].toString(), bbox[0][1].toString(), bbox[1][0].toString(), bbox[1][1].toString());
	params.setMinUploadDate(dateToRetrieve);
	
	Set<String> extras = new HashSet<String>(Extras.ALL_EXTRAS);
	extras.remove(Extras.MACHINE_TAGS);
	params.setExtras(extras);
	
	while(page<=pages && numberOfRequests<=maxRequests && numberOfResults<=maxResults &&
			(System.currentTimeMillis()-currRunningTime)<maxRunningTime) {
		
		PhotoList<Photo> photos;
		try {
			photos = photosInteface.search(params , PER_PAGE, page++);
		} catch (FlickrException e) {
			break;
		}
		
		pages = photos.getPages();
		numberOfResults += photos.size();

		if(photos.isEmpty()) {
			break;
		}
	
		for(Photo photo : photos) {

			String userid = photo.getOwner().getId();
			StreamUser streamUser = userMap.get(userid);
			if(streamUser == null) {
				streamUser = getStreamUser(userid);

				userMap.put(userid, streamUser);
			}

			FlickrItem flickrItem = new FlickrItem(photo, streamUser);
			flickrItem.setList(label);
			
			items.add(flickrItem);
		}
	}
	
	logger.info("#Flickr : Handler fetched " + items.size() + " photos "+ 
			" [ " + dateToRetrieve + " - " + new Date(System.currentTimeMillis()) + " ]");
	
	return items;
   }