/*
* Copyright 2007 Yusuke Yamamoto
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package twitter4j.media;
import twitter4j.HttpParameter;
import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.TwitterFactory;
import twitter4j.auth.OAuthAuthorization;
import twitter4j.conf.Configuration;
/**
* @author Rémy Rakic - remy.rakic at gmail.com
* @author Takao Nakaguchi - takao.nakaguchi at gmail.com
* @author withgod - noname at withgod.jp
* @since Twitter4J 2.1.8
*/
class YFrogUpload extends AbstractImageUploadImpl {
public YFrogUpload(Configuration conf, OAuthAuthorization oauth) {
super(conf, oauth);
}
@Override
protected String postUpload() throws TwitterException {
int statusCode = httpResponse.getStatusCode();
if (statusCode != 200) {
throw new TwitterException("YFrog image upload returned invalid status code", httpResponse);
}
String response = httpResponse.asString();
if (response.contains("<rsp stat=\"fail\">")) {
String error = response.substring(response.indexOf("msg") + 5, response.lastIndexOf("\""));
throw new TwitterException("YFrog image upload failed with this error message: " + error, httpResponse);
}
if (response.contains("<rsp stat=\"ok\">")) {
return response.substring(response.indexOf("<mediaurl>") + "<mediaurl>".length(), response.indexOf("</mediaurl>"));
}
throw new TwitterException("Unknown YFrog response", httpResponse);
}
@Override
protected void preUpload() throws TwitterException {
uploadUrl = "https://yfrog.com/api/xauth_upload";
String signedVerifyCredentialsURL = generateVerifyCredentialsAuthorizationURL("https://api.twitter.com/1.1/account/verify_credentials.xml");
Twitter tw = new TwitterFactory().getInstance(this.oauth);
HttpParameter[] params = {
new HttpParameter("auth", "oauth"),
new HttpParameter("username", tw.verifyCredentials().getScreenName()),
new HttpParameter("verify_url", signedVerifyCredentialsURL),
this.image,
};
if (message != null) {
params = appendHttpParameters(new HttpParameter[]{
this.message
}, params);
}
this.postParameter = params;
}
}