public static ArtistDetailed getArtistInfoFromXml(XmlTag artistTag) {
if (artistTag == null) {
return null;
}
String name = artistTag.getChildByNameValue("name");
if (name != null) name = Html.fromHtml(name).toString();
String mbid = artistTag.getChildByNameValue("mbid");
String url = artistTag.getChildByNameValue("url");
// String imageSmall = artistTag.getChildByNameAndAttributeValue("image", "size", "small");
// String imageMedium = artistTag.getChildByNameAndAttributeValue("image", "size", "medium");
// String imageLarge = artistTag.getChildByNameAndAttributeValue("image", "size", "large");
// String imageXLarge = artistTag.getChildByNameAndAttributeValue("image", "size",
// "extralarge");
// String imageMega = artistTag.getChildByNameAndAttributeValue("image", "size", "mega");
boolean streamable = "1".equals(artistTag.getChildByNameValue("streamable")) ? true : false;
int listeners = 0;
int plays = 0;
try {
listeners = Integer.parseInt(artistTag.getChildByNameValue("listeners"));
plays = Integer.parseInt(artistTag.getChildByNameValue("plays"));
} catch (NumberFormatException e) {
// Log.e(TAG, e.toString());
} catch (NullPointerException e) {
// do nothing
}
/** SIMILAR ARTISTS */
XmlTag similarTag = artistTag.getChildByName("similar");
List<Artist> similarArtists = getSimilarArtistsFromXml(similarTag);
/** TAGS */
XmlTag tagsTag = artistTag.getChildByName("tags");
List<Tag> tags = new ArrayList<Tag>();
if (tagsTag != null) {
XmlTag singleTag = tagsTag.getChildByNameAvoidDuplicates("tag");
while (singleTag != null) {
Tag tag = getTagFromXml(singleTag);
tags.add(tag);
/** for next iteration * */
singleTag = tagsTag.getChildByNameAvoidDuplicates("tag");
}
}
XmlTag bioTag = artistTag.getChildByName("bio");
Map<String, Object> bioMap = getWikiTextFromXml(bioTag);
ArtistDetailed artistDetail =
new ArtistDetailed(name, mbid, url, streamable, listeners, plays, similarArtists, tags);
setImagesToAbstractInfoWithImages(artistDetail, artistTag);
setWikiInfoToAbstractInfo(artistDetail, bioMap);
// artistDetail.setImages(imageSmall, imageMedium, imageLarge, imageXLarge, imageMega);
return artistDetail;
}
/**
* Create a Playlist object with tracks by parsing the xml.
*
* @param xml
* @return Playlist with tracks from xml or null if xml is null.
*/
public static Playlist getPlaylistFromXml(XmlTag playlistTag) {
if (playlistTag == null) {
return null;
}
String playlistTitle = playlistTag.getChildByNameValue("title");
String playlistCreator = playlistTag.getChildByNameValue("creator");
Date playlistDate = parseLastfmDate(playlistTag.getChildByNameValue("date"));
int playlistExpiry = 0;
try {
playlistExpiry = Integer.parseInt(playlistTag.getChildByNameValue("link"));
} catch (NumberFormatException e) {
e.printStackTrace();
}
Playlist radioPlaylist =
new Playlist(playlistTitle, playlistCreator, playlistDate, playlistExpiry);
XmlTag tracks = playlistTag.getChildByName("trackList");
XmlTag trackTag = tracks.getChildByNameAvoidDuplicates("track");
while (trackTag != null) {
String location = trackTag.getChildByNameValue("location");
String title = trackTag.getChildByNameValue("title");
String identifier = trackTag.getChildByNameValue("identifier");
String album = trackTag.getChildByNameValue("album");
String creator = trackTag.getChildByNameValue("creator");
if (title != null) title = Html.fromHtml(title).toString();
if (album != null) album = Html.fromHtml(album).toString();
if (creator != null) creator = Html.fromHtml(creator).toString();
int duration = 0;
try {
duration = Integer.parseInt(trackTag.getChildByNameValue("duration"));
} catch (NumberFormatException e) {
e.printStackTrace();
}
String image = trackTag.getChildByNameValue("image");
RadioTrack track =
new RadioTrack(location, title, identifier, album, creator, duration, image);
radioPlaylist.addTrack(track);
/** for next iteration * */
trackTag = tracks.getChildByNameAvoidDuplicates("track");
}
return radioPlaylist;
}
public static List<Track> getTracksFromXml(XmlTag tracksTag) {
List<Track> tracks = new ArrayList<Track>();
if (tracksTag != null) {
XmlTag singleTrack = tracksTag.getChildByNameAvoidDuplicates("track");
while (singleTrack != null) {
Track track = getTrackFromXml(singleTrack);
tracks.add(track);
/*
* for next iteration
*/
singleTrack = tracksTag.getChildByNameAvoidDuplicates("track");
}
}
if (tracks.size() > 0) {
return tracks;
}
return null;
}
public static List<Artist> getSimilarArtistsFromXml(XmlTag similarArtistsTag) {
List<Artist> artists = new ArrayList<Artist>();
if (similarArtistsTag != null) {
XmlTag artistTag = similarArtistsTag.getChildByNameAvoidDuplicates("artist");
while (artistTag != null) {
Artist artist = LastfmXmlUtil.getSimilarArtistFromXml(artistTag);
if (artist != null) {
artists.add(artist);
}
artistTag = similarArtistsTag.getChildByNameAvoidDuplicates("artist");
}
}
if (artists.size() > 0) {
return artists;
}
return null;
}
public static List<Tag> getTagsFromXml(XmlTag tagsTag) {
List<Tag> tags = new ArrayList<Tag>();
if (tagsTag != null) {
XmlTag singleTag = tagsTag.getChildByNameAvoidDuplicates("tag");
while (singleTag != null) {
Tag tag = getTagFromXml(singleTag);
tags.add(tag);
/*
* for next iteration
*/
singleTag = tagsTag.getChildByNameAvoidDuplicates("tag");
}
}
if (tags.size() > 0) {
return tags;
}
return null;
}
