/**
* Loads Poi media data: media files and main details.
*/
public void loadMedia(Poi poi, string poiSubDir)
{
//Debug.WriteLine("loadMedia: poi sub dir: " + poiSubDir, ToString());
// load xml document
XmlDocument poiXmlDoc = new XmlDocument();
string poiXmlPath = getPoiXmlPath(poiSubDir);
poiXmlDoc.Load(poiXmlPath);
// get media files
XmlNode mediaFilesNode = poiXmlDoc.SelectSingleNode("/poi/media_files");
if (mediaFilesNode != null)
{
MediaFilesXmlAdapter mfxa = new MediaFilesXmlAdapter(poi.getMediaFiles());
mfxa.parse(mediaFilesNode);
}
// get main details
XmlNode mainDetailsNode = poiXmlDoc.SelectSingleNode("/poi/details");
if (mainDetailsNode != null)
{
MainDetailsXmlAdapter mdxa = new MainDetailsXmlAdapter(poi.getMainDetails());
mdxa.parse(mainDetailsNode);
}
string poiMediaFilesPath = getPoiMediaFilesPath(poiSubDir);
if (poiMediaFilesPath != null)
{
loadMediaFiles(poi.getAllMediaFiles(), poiMediaFilesPath);
}
}
public void save(Poi poi, string poiSubDir)
{
Debug.WriteLine("save: poi: " + poi, ToString());
string poiXmlFilePath = createPoiXmlPath(poiSubDir);
string poiMediaFilesPath = createPoiMediaFilesPath(poiSubDir);
// serialize poi
PoiXmlAdapter pxa = new PoiXmlAdapter();
string poiXml = pxa.serialize(poi);
// save poi's xml
saveXml(poiXml, poiXmlFilePath);
// save poi's media
saveMediaFiles(poi.getAllMediaFiles(), poiMediaFilesPath);
}
public void downloadPoiMedia(Poi p)
{
foreach (MediaFile m in p.getAllMediaFiles())
{
Debug.WriteLine("downloading media file: uri: " + m.getUrl().ToString(), ToString());
try
{
byte[] mediaData = this.portal.download(m.getUrl());
m.setMedia(mediaData);
}
catch (PortalException e)
{
Debug.WriteLine("loadPoiMedia: portal error: " + e.Message, ToString());
}
}
}
