public PicasaPicture(GoogleConnection conn, string aid, string pid)
{
if (conn == null)
{
throw new ArgumentNullException("conn");
}
if (conn.User == null)
{
throw new ArgumentException("Need authentication before being used.", "conn");
}
this.conn = conn;
if (aid == null || aid == String.Empty)
{
throw new ArgumentNullException("aid");
}
this.album = new PicasaAlbum(conn, aid);
if (pid == null || pid == String.Empty)
{
throw new ArgumentNullException("pid");
}
string received = conn.DownloadString(GDataApi.GetPictureEntry(conn.User, aid, pid));
XmlDocument doc = new XmlDocument();
doc.LoadXml(received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
XmlUtil.AddDefaultNamespaces(nsmgr);
XmlNode entry = doc.SelectSingleNode("atom:entry", nsmgr);
ParsePicture(entry, nsmgr);
}
public PicasaAlbum(GoogleConnection conn, string user, string aid, string authkey) : this(conn)
{
if (user == null || user == String.Empty)
{
throw new ArgumentNullException("user");
}
if (aid == null || aid == String.Empty)
{
throw new ArgumentNullException("aid");
}
this.user = user;
this.id = aid;
this.authkey = authkey;
string download_link = GDataApi.GetAlbumEntryById(user, id);
if (authkey != null && authkey != "")
{
download_link += "&authkey=" + authkey;
}
string received = conn.DownloadString(download_link);
XmlDocument doc = new XmlDocument();
doc.LoadXml(received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
XmlUtil.AddDefaultNamespaces(nsmgr);
XmlNode entry = doc.SelectSingleNode("atom:entry", nsmgr);
ParseAlbum(entry, nsmgr);
}
public PicasaPictureCollection GetPictures()
{
string download_link = GDataApi.GetAlbumFeedById(user, id);
if (authkey != null && authkey != "")
{
download_link += "&authkey=" + authkey;
}
string received = conn.DownloadString(download_link);
XmlDocument doc = new XmlDocument();
doc.LoadXml(received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
XmlUtil.AddDefaultNamespaces(nsmgr);
XmlNode feed = doc.SelectSingleNode("atom:feed", nsmgr);
PicasaPictureCollection coll = new PicasaPictureCollection();
foreach (XmlNode item in feed.SelectNodes("atom:entry", nsmgr))
{
coll.Add(new PicasaPicture(conn, this, item, nsmgr));
}
coll.SetReadOnly();
return(coll);
}
public PicasaWeb(GoogleConnection conn, string username)
{
if (conn == null)
{
throw new ArgumentNullException("conn");
}
if (conn.User == null && username == null)
{
throw new ArgumentException("The connection should be authenticated OR you should call this constructor with a non-null username argument");
}
this.conn = conn;
this.user = username ?? conn.User;
string received = conn.DownloadString(GDataApi.GetGalleryEntry(user));
XmlDocument doc = new XmlDocument();
doc.LoadXml(received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
XmlUtil.AddDefaultNamespaces(nsmgr);
XmlNode entry = doc.SelectSingleNode("atom:entry", nsmgr);
ParseGallery(entry, nsmgr);
}
public PicasaWeb(GoogleConnection conn, string username)
{
if (conn == null)
throw new ArgumentNullException ("conn");
if (conn.User == null && username == null)
throw new ArgumentException ("The connection should be authenticated OR you should call this constructor with a non-null username argument");
this.conn = conn;
this.user = username ?? conn.User;
string received = conn.DownloadString (GDataApi.GetGalleryEntry (user));
XmlDocument doc = new XmlDocument ();
doc.LoadXml (received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager (doc.NameTable);
XmlUtil.AddDefaultNamespaces (nsmgr);
XmlNode entry = doc.SelectSingleNode ("atom:entry", nsmgr);
ParseGallery (entry, nsmgr);
}
public PicasaAlbum (GoogleConnection conn, string aid) : this (conn)
{
if (conn.User == null)
throw new ArgumentException ("Need authentication before being used.", "conn");
if (aid == null || aid == String.Empty)
throw new ArgumentNullException ("aid");
this.user = conn.User;
this.id = aid;
string received = conn.DownloadString (GDataApi.GetAlbumEntryById (conn.User, aid));
XmlDocument doc = new XmlDocument ();
doc.LoadXml (received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager (doc.NameTable);
XmlUtil.AddDefaultNamespaces (nsmgr);
XmlNode entry = doc.SelectSingleNode ("atom:entry", nsmgr);
ParseAlbum (entry, nsmgr);
}
public PicasaAlbumCollection GetAlbums()
{
string gallery_link = GDataApi.GetGalleryFeed(user);
string received = conn.DownloadString(gallery_link);
XmlDocument doc = new XmlDocument();
doc.LoadXml(received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
XmlUtil.AddDefaultNamespaces(nsmgr);
XmlNode feed = doc.SelectSingleNode("atom:feed", nsmgr);
PicasaAlbumCollection coll = new PicasaAlbumCollection();
foreach (XmlNode item in feed.SelectNodes("atom:entry", nsmgr))
{
coll.Add(new PicasaAlbum(conn, user, item, nsmgr));
}
coll.SetReadOnly();
return(coll);
}
public PicasaAlbum(GoogleConnection conn, string aid) : this(conn)
{
if (conn.User == null)
{
throw new ArgumentException("Need authentication before being used.", "conn");
}
if (aid == null || aid == String.Empty)
{
throw new ArgumentNullException("aid");
}
this.user = conn.User;
this.id = aid;
string received = conn.DownloadString(GDataApi.GetAlbumEntryById(conn.User, aid));
XmlDocument doc = new XmlDocument();
doc.LoadXml(received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
XmlUtil.AddDefaultNamespaces(nsmgr);
XmlNode entry = doc.SelectSingleNode("atom:entry", nsmgr);
ParseAlbum(entry, nsmgr);
}
public PicasaAlbum(GoogleConnection conn, string user, string aid, string authkey)
: this(conn)
{
if (user == null || user == String.Empty)
throw new ArgumentNullException ("user");
if (aid == null || aid == String.Empty)
throw new ArgumentNullException ("aid");
this.user = user;
this.id = aid;
this.authkey = authkey;
string download_link = GDataApi.GetAlbumEntryById (user, id);
if (authkey != null && authkey != "")
download_link += "&authkey=" + authkey;
string received = conn.DownloadString (download_link);
XmlDocument doc = new XmlDocument ();
doc.LoadXml (received);
XmlNamespaceManager nsmgr = new XmlNamespaceManager (doc.NameTable);
XmlUtil.AddDefaultNamespaces (nsmgr);
XmlNode entry = doc.SelectSingleNode ("atom:entry", nsmgr);
ParseAlbum (entry, nsmgr);
}