forked from thunderbird/thunderbird-android
/
BodyTextExtractor.java
53 lines (45 loc) · 2.17 KB
/
BodyTextExtractor.java
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package com.fsck.k9.message.extractors;
import timber.log.Timber;
import com.fsck.k9.mail.Part;
import com.fsck.k9.mail.internet.MessageExtractor;
import com.fsck.k9.mail.internet.MimeUtility;
import com.fsck.k9.message.SimpleMessageFormat;
import com.fsck.k9.message.html.HtmlConverter;
//TODO: Get rid of this class and use MessageViewInfoExtractor instead
public class BodyTextExtractor {
/** Fetch the body text from a messagePart in the desired messagePart format. This method handles
* conversions between formats (html to text and vice versa) if necessary.
*/
public static String getBodyTextFromMessage(Part messagePart, SimpleMessageFormat format) {
Part part;
if (format == SimpleMessageFormat.HTML) {
// HTML takes precedence, then text.
part = MimeUtility.findFirstPartByMimeType(messagePart, "text/html");
if (part != null) {
Timber.d("getBodyTextFromMessage: HTML requested, HTML found.");
return MessageExtractor.getTextFromPart(part);
}
part = MimeUtility.findFirstPartByMimeType(messagePart, "text/plain");
if (part != null) {
Timber.d("getBodyTextFromMessage: HTML requested, text found.");
String text = MessageExtractor.getTextFromPart(part);
return HtmlConverter.textToHtml(text);
}
} else if (format == SimpleMessageFormat.TEXT) {
// Text takes precedence, then html.
part = MimeUtility.findFirstPartByMimeType(messagePart, "text/plain");
if (part != null) {
Timber.d("getBodyTextFromMessage: Text requested, text found.");
return MessageExtractor.getTextFromPart(part);
}
part = MimeUtility.findFirstPartByMimeType(messagePart, "text/html");
if (part != null) {
Timber.d("getBodyTextFromMessage: Text requested, HTML found.");
String text = MessageExtractor.getTextFromPart(part);
return HtmlConverter.htmlToText(text);
}
}
// If we had nothing interesting, return an empty string.
return "";
}
}