/*
* Copyright 2007 ZXing authors
*
* 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 com.google.zxing.client.result;
import com.google.zxing.Result;
import java.util.Map;
/**
* Represents a result that encodes an e-mail address, either as a plain address
* like "joe@example.org" or a mailto: URL like "mailto:joe@example.org".
*
* @author Sean Owen
*/
public final class EmailAddressResultParser extends ResultParser {
@Override
public EmailAddressParsedResult parse(Result result) {
String rawText = getMassagedText(result);
String emailAddress;
if (rawText.startsWith("mailto:") || rawText.startsWith("MAILTO:")) {
// If it starts with mailto:, assume it is definitely trying to be an email address
emailAddress = rawText.substring(7);
int queryStart = emailAddress.indexOf('?');
if (queryStart >= 0) {
emailAddress = emailAddress.substring(0, queryStart);
}
Map<String,String> nameValues = parseNameValuePairs(rawText);
String subject = null;
String body = null;
if (nameValues != null) {
if (emailAddress.length() == 0) {
emailAddress = nameValues.get("to");
}
subject = nameValues.get("subject");
body = nameValues.get("body");
}
return new EmailAddressParsedResult(emailAddress, subject, body, rawText);
} else {
if (!EmailDoCoMoResultParser.isBasicallyValidEmailAddress(rawText)) {
return null;
}
emailAddress = rawText;
return new EmailAddressParsedResult(emailAddress, null, null, "mailto:" + emailAddress);
}
}
}