/*
* Firetweet - Twitter client for Android
*
* Copyright (C) 2012-2015 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.getlantern.firetweet.util;
import android.content.Context;
import android.text.TextUtils;
import com.twitter.Validator;
import org.getlantern.firetweet.Constants;
public class FiretweetValidator implements Constants {
private final int mMaxTweetLength;
private final Validator mValidator;
public FiretweetValidator(final Context context) {
final SharedPreferencesWrapper prefs = SharedPreferencesWrapper.getInstance(context, SHARED_PREFERENCES_NAME,
Context.MODE_PRIVATE);
mValidator = new Validator();
if (prefs != null) {
final String textLimit = prefs.getString(KEY_STATUS_TEXT_LIMIT, null);
mMaxTweetLength = ParseUtils.parseInt(textLimit, Validator.MAX_TWEET_LENGTH);
} else {
mMaxTweetLength = Validator.MAX_TWEET_LENGTH;
}
}
public int getMaxTweetLength() {
return mMaxTweetLength;
}
public int getTweetLength(final String text) {
return mValidator.getTweetLength(text);
}
public boolean isValidTweet(final String text) {
return !TextUtils.isEmpty(text) && getTweetLength(text) <= getMaxTweetLength();
}
}