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Indent and add line break to exported OPML file

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This commit is contained in:
Martin Fietz 2015-10-03 21:39:25 +02:00
parent 18e409523b
commit d3f9b2d49f
2 changed files with 28 additions and 6 deletions
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1
core/src/main/java/de/danoeh/antennapod/core/opml/OpmlSymbols.java
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@ -13,6 +13,7 @@ public final class OpmlSymbols {
public static final String VERSION = "version";
public static final String HEAD = "head";
public static final String TITLE = "title";
public static final String DATE_CREATED = "dateCreated";
private OpmlSymbols() {

33
core/src/main/java/de/danoeh/antennapod/core/opml/OpmlWriter.java
View File

@ -2,14 +2,17 @@ package de.danoeh.antennapod.core.opml;
import android.util.Log;
import android.util.Xml;
import de.danoeh.antennapod.core.BuildConfig;
import de.danoeh.antennapod.core.feed.Feed;
import org.xmlpull.v1.XmlSerializer;
import java.io.IOException;
import java.io.Writer;
import java.util.Date;
import java.util.List;
import de.danoeh.antennapod.core.feed.Feed;
import de.danoeh.antennapod.core.util.DateUtils;
/** Writes OPML documents. */
public class OpmlWriter {
private static final String TAG = "OpmlWriter";
@ -27,23 +30,38 @@ public class OpmlWriter {
*/
public void writeDocument(List<Feed> feeds, Writer writer)
throws IllegalArgumentException, IllegalStateException, IOException {
if (BuildConfig.DEBUG)
Log.d(TAG, "Starting to write document");
Log.d(TAG, "Starting to write document");
XmlSerializer xs = Xml.newSerializer();
xs.setOutput(writer);
xs.startDocument(ENCODING, false);
xs.text("\n");
xs.startTag(null, OpmlSymbols.OPML);
xs.attribute(null, OpmlSymbols.VERSION, OPML_VERSION);
xs.text("\n");
xs.text(" ");
xs.startTag(null, OpmlSymbols.HEAD);
xs.text("\n");
xs.text(" ");
xs.startTag(null, OpmlSymbols.TITLE);
xs.text(OPML_TITLE);
xs.endTag(null, OpmlSymbols.TITLE);
xs.text("\n");
xs.text(" ");
xs.startTag(null, OpmlSymbols.DATE_CREATED);
xs.text(DateUtils.formatRFC822Date(new Date()));
xs.endTag(null, OpmlSymbols.DATE_CREATED);
xs.text("\n");
xs.text(" ");
xs.endTag(null, OpmlSymbols.HEAD);
xs.text("\n");
xs.text(" ");
xs.startTag(null, OpmlSymbols.BODY);
xs.text("\n");
for (Feed feed : feeds) {
xs.text(" ");
xs.startTag(null, OpmlSymbols.OUTLINE);
xs.attribute(null, OpmlSymbols.TEXT, feed.getTitle());
xs.attribute(null, OpmlSymbols.TITLE, feed.getTitle());
@ -55,11 +73,14 @@ public class OpmlWriter {
xs.attribute(null, OpmlSymbols.HTMLURL, feed.getLink());
}
xs.endTag(null, OpmlSymbols.OUTLINE);
xs.text("\n");
}
xs.text(" ");
xs.endTag(null, OpmlSymbols.BODY);
xs.text("\n");
xs.endTag(null, OpmlSymbols.OPML);
xs.text("\n");
xs.endDocument();
if (BuildConfig.DEBUG)
Log.d(TAG, "Finished writing document");
Log.d(TAG, "Finished writing document");
}
}