package org.mortbay.ijetty.console;

import java.net.URISyntaxException;
import java.net.URL;
import java.util.Date;

import javax.servlet.ServletConfig;

import android.net.Uri;

import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.model.GeneratePresignedUrlRequest;
import com.amazonaws.services.s3.model.ResponseHeaderOverrides;

public class AmazonS3Service {
	AmazonS3Client s3Client = new AmazonS3Client(new BasicAWSCredentials(
			Constant.ACCESS_KEY_ID, Constant.SECRET_KEY));

	public String getValue(String requestURL, ServletConfig config) {
		S3TaskResult result = new S3TaskResult();
		// Ensure that the image will be treated as such.
		ResponseHeaderOverrides override = new ResponseHeaderOverrides();
		override.setContentType("image/jpeg");

		// Generate the presigned URL.

		// Added an hour's worth of milliseconds to the current time.
		Date expirationDate = new Date(System.currentTimeMillis() + 3600000);
		GeneratePresignedUrlRequest urlRequest = new GeneratePresignedUrlRequest(
				Constant.getPictureBucket(), Constant.PICTURE_NAME);
		urlRequest.setExpiration(expirationDate);
		urlRequest.setResponseHeaders(override);

		URL url = s3Client.generatePresignedUrl(urlRequest);
		return url.toString();

	}

	private class S3TaskResult {
		String errorMessage = null;
		Uri uri = null;

		public String getErrorMessage() {
			return errorMessage;
		}

		public void setErrorMessage(String errorMessage) {
			this.errorMessage = errorMessage;
		}

		public Uri getUri() {
			return uri;
		}

		public void setUri(Uri uri) {
			this.uri = uri;
		}
	}
}