internal override bool ParseUpdate(XmlNode node)
{
/*
response: [{
type: 'profile',
id: 54986442,
first_name: 'Ivan',
last_name: 'Gusev',
status_audio: {
id: 219551350,
owner_id: 54986442,
artist: 'PJ Harvey',
title: 'To Bring You My Love',
duration: 2003,
url: 'http://cs5214.vk.me/u3878271/audios/d548b6566235.mp3',
genre_id: 18
}
}]
*/
var e = node["type"];
if (e != null && e.InnerText != "profile")
throw new NotImplementedException(e.ToString());//TMP
int id = 0;
e = node["uid"];
if (e == null || string.IsNullOrEmpty(e.InnerText) || !int.TryParse(e.InnerText, out id))
return false;
base.ID = new UID(id);
e = node["first_name"];
this.FirstName = e != null ? e.InnerText : null;
e = node["last_name"];
this.LastName = e != null ? e.InnerText : null;
e = node["status_audio"];
if (e != null)
{
var audio = new VK.Audio();
if (audio.Parse(e))
this.Status = new PageStatus { Audio = audio };
}
return true;
}
Search(string query, bool queryAutoCorrect, bool searchOwnOnly, bool searchByPerformersOnly, VK.AudioSearchResultSort sortMode,
bool onlyWithLyrics, uint offset, uint count)
{
// Check
HostSession.EnsureHasPermission(VK.SecurityFlag.Audios);
if (query == null)
throw new ArgumentNullException("query");
// Request
var args = new NameValueCollection();
args.Add("q", query);
args.Add("auto_complete", queryAutoCorrect ? "1" : "0");
args.Add("lyrics", onlyWithLyrics ? "1" : "0");
args.Add("performer_only", searchByPerformersOnly ? "1" : "0");
args.Add("sort", ((byte)sortMode).ToString());
args.Add("search_own", searchOwnOnly ? "1" : "0");
args.Add("offset", offset.ToString());
args.Add("count", count.ToString());
#if NEWSTYLE
XmlElement response = await HostSession.Network.AsyncXmlMethodCall("audio.search", args);
#else
XmlElement response = HostSession.Network.XmlMethodCall("audio.search", args);
#endif
// Check
if (response == null)
throw new VK.APIImplException(HostSession, "audio.search", "Unexpected server reply.");
uint totalCount = 0;
// Parse totalCount
if (response["count"] != null)
{
// We have totalCount
totalCount = uint.Parse(response["count"].InnerText);
if (count <= 0 || count > totalCount)
count = totalCount;
response.RemoveChild(response["count"]);
}
// Parse
List<VK.Audio> audios = new List<VK.Audio>();
if (response.GetAttribute("list") == "true")
{
foreach (XmlElement node in response.ChildNodes)
{
// Ensure it is what we expect
// Ensure it is what we expect
if (node.Name != "audio")
throw new VK.APIImplException(HostSession, "audio.get", "Unexpected server reply. "
+ "Unexpected XML node; expected 'audio', got '" + node.Name + "'.");
var audio = new VK.Audio();
if (audio.Parse(node))
audios.Add(audio);
}
}
// Done
return new ArraySegment<VK.Audio, uint>(audios.ToArray(), totalCount);
}
internal override bool ParseUpdate(XmlNode node)
{
/*
<group>
* <gid>70923428</gid>
* <name>4564 уцавр</name>
* <screen_name>beat_antology</screen_name>
* <is_closed>0</is_closed>
* <type>page</type>
* <photo>http://cs617730.vk.me/v617730104/833b/gmDdDp6PLGI.jpg</photo>
* <photo_medium>http://cs617730.vk.me/v617730104/833a/W6OImDzYLFU.jpg</photo_medium>
* <photo_big>http://cs617730.vk.me/v617730104/8339/pYtC28EnGgE.jpg</photo_big>
* <status_audio>
* <aid>283968493</aid> audio.getBroadcastList()
* <owner_id>250113104</owner_id>
* <artist>Ying Yang Twins</artist>
* <title>Jigglin</title>
* <duration>204</duration>
* <url>http://cs1-36v4.vk.me/p16/6cdab3913e11c9.mp3?extra=yH62WekOtZ9k9Egq0totysy-etAoipYMv0DvUNVpsC0Czh5tVzbUEnzqzl1oukCZ45eY_2dZb_-8_imQHYeWiRxnBgtF6RX2wQ</url>
* <performer>Ying Yang Twins</performer>
* <lyrics_id>5884568</lyrics_id>
* <genre>3</genre>
* </status_audio>
</group>
*/
int gid = 0;
var e = node["gid"];
if (e == null || string.IsNullOrEmpty(e.InnerText) || !int.TryParse(e.InnerText, out gid))
return false;
base.ID = new UID(gid);
e = node["name"];
this.Name = e != null ? e.InnerText : null;
e = node["screen_name"];
this.ShortUrl = e != null ? e.InnerText : null;
e = node["deactivated"];
if (e != node)
{
if (e.InnerText == "deleted")
this.PageState = CommunityDeactivation.Deleted;
else if (e.InnerText == "banned")
this.PageState = CommunityDeactivation.Banned;
else
throw new NotImplementedException(e.ToString());
}
else
this.PageState = CommunityDeactivation.Active;
e = node["photo"];
this.PhotoSmall = e != null ? new Uri(e.InnerText) : null;
e = node["photo_medium"];
this.PhotoMedium = e != null ? new Uri(e.InnerText) : null;
e = node["photo_big"];
this.PhotoBig = e != null ? new Uri(e.InnerText) : null;
e = node["is_closed"];
this.Type = (CommunityType)byte.Parse(e.InnerText);
e = node["is_admin"];
if (e != null)
{
e = node["admin_level"];
byte code = 0;
if (e != null && byte.TryParse(e.InnerText, out code))
this.UserLevel = (CommunityUserLevel)code;
}
else
this.UserLevel = CommunityUserLevel.User;
e = node["is_member"];
this.IsUserMember = e != null ? (e.InnerText != "0") : new Nullable<bool>();
e = node["status_audio"];
if (e != null)
{
var audio = new VK.Audio();
if (audio.Parse(e))
this.Status = new PageStatus { Audio = audio };
}
return true;
}
public VK.Audio[] Get(VK.UID page, bool needUserDigest, VK.AudioOwnerDigest userDigest, VK.AudioAlbum album = null, int offset = 0, int count = -1)
#endif
{
// Check
HostSession.EnsureHasPermission(VK.SecurityFlag.Audios);
if (!page.IsValid)
throw new ArgumentException("Invalid page UID specified.");
else if (album != null && album.ID.Page != page)
throw new ArgumentException("Invalid 'album' specified, this album does not belong to the specified page.");
else if (album != null && !album.IsValid)
throw new ArgumentException("Album does not exists.");
else if (offset < -1)
throw new ArgumentOutOfRangeException("offset", "Invalid 'offset' value.");
// Request
var args = new NameValueCollection();
if(page != HostSession.UserPage)
args.Add("owner_id", page.Value.ToString());
if (album != null)
args.Add("album_id", album.ID.Ordinal.ToString());
if (needUserDigest)
args.Add("need_user", "1");
if (offset != -1)
args.Add("offset", offset.ToString());
if (count != -1)
args.Add("count", count.ToString());
#if NEWSTYLE
XmlElement response = await HostSession.Network.AsyncXmlMethodCall("audio.get", args);
#else
XmlElement response = HostSession.Network.XmlMethodCall("audio.get", args);
#endif
// Check
if (response == null)
throw new VK.APIImplException(HostSession, "audio.get", "Unexpected server reply.");
// Parse user digest
if (needUserDigest && response["user"] != null)
userDigest.Parse(response["user"]);
// Parse audios
VK.Audio[] audios = null;
if (response.GetAttribute("list") == "true") // Notice: maybe this is incorrect, but currently okay
{
audios = new VK.Audio[response.ChildNodes.Count];
int iCount = 0;
foreach (XmlElement node in response.ChildNodes)
{
// Ensure it is audio
if (node.Name != "audio")
throw new VK.APIImplException(HostSession, "audio.get", "Unexpected server reply. "
+ "Unexpected XML node; expected 'audio', got '" + node.Name + "'.");
audios[iCount] = new VK.Audio();
audios[iCount++].Parse(node);
}
}
// Done
return audios;
}
public void Update(VK.Audio audio)
#endif
{
// Call Update(ref VK.Audio[])
var audios = new VK.Audio[1] { audio };
#if NEWSTYLE
int updatedCount = await Update(audios);
#else
int updatedCount = Update(audios);
#endif
if (updatedCount != 1)
throw new VK.APIImplException(HostSession, "audio.getById","updatedCount is " + updatedCount + ", expected: 1.");
// Done
audio = audios[0];
}
Clone(VK.Audio audio, VK.UID addToPage, bool cloneTag = true)
{
// Check
HostSession.EnsureHasPermission(VK.SecurityFlag.Audios);
if(!audio.ID.IsValid)
throw new ArgumentException("Invalid Audio identfier specified.");
else if (!addToPage.IsValid)
throw new ArgumentException("Invalid page UID specified.");
else if (!addToPage.IsCommunity && addToPage.Value != HostSession.UserPage.Value)
throw new ArgumentException("It is not possible to add audios to other's profile pages.");
// Request
var args = new NameValueCollection();
args.Add("owner_id", audio.ID.Page.ToString());
args.Add("audio_id", audio.ID.Ordinal.ToString());
if (addToPage != HostSession.UserPage)
args.Add("group_id", addToPage.AbsoluteValue.ToString());
#if NEWSTYLE
XmlElement response = await HostSession.Network.AsyncXmlMethodCall("audio.add", args);
#else
XmlElement response = HostSession.Network.XmlMethodCall("audio.add", args);
#endif
// Check
uint newAudioLocalId = 0;
if (response == null || string.IsNullOrEmpty(response.InnerText) || !uint.TryParse(response.InnerText, out newAudioLocalId))
throw new VK.APIImplException(HostSession, "audio.add", "Unexpected server reply.");
// Build new Audio object from copied audio cloned
var audioCloned = new VK.Audio
{
Artist = audio.Artist,
Title = audio.Title,
DownloadUrl = audio.DownloadUrl,
Genre = audio.Genre,
Duration = audio.Duration,
Tag = cloneTag ? audio.Tag : null,
KnownLyrics = audio.KnownLyrics,
ID = new VK.DualID(addToPage, newAudioLocalId),
};
return audioCloned;
}
UploadSave(VK.AudioUploadKey uploadKey, string changeArtist = null, string changeTitle = null)
{
// Check
HostSession.EnsureHasPermission(VK.SecurityFlag.Audios);
// Check
if (string.IsNullOrEmpty(uploadKey._SERVER) || string.IsNullOrEmpty(uploadKey._AUDIO) || string.IsNullOrEmpty(uploadKey._HASH))
throw new ArgumentNullException();
// Request
var args = new NameValueCollection();
args.Add("server", uploadKey._SERVER);
args.Add("audio", uploadKey._AUDIO);
args.Add("hash", uploadKey._HASH);
if (changeArtist != null)
args.Add("artist", changeArtist);
if (changeTitle != null)
args.Add("title", changeTitle);
#if NEWSTYLE
XmlElement response = await HostSession.Network.AsyncXmlMethodCall("audio.save", args);
#else
XmlElement response = HostSession.Network.XmlMethodCall("audio.save", args);
#endif
// Check
if (response == null || response["audio"] == null)
throw new VK.APIImplException(HostSession, "audio.save", "Unexpected server reply.");
// Parse
var uploadedAudio = new VK.Audio();
uploadedAudio.Parse(response["audio"]);
// Done
return uploadedAudio;
}
GetPopular(VK.AudioGenre genre = VK.AudioGenre.Unknown_Any, bool onlyEnglish = false, int offset = -1, int count = -1)
{
// Check
HostSession.EnsureHasPermission(VK.SecurityFlag.Audios);
if (offset < -1)
throw new IndexOutOfRangeException("Offset must be positive value or -1.");
else if (count < -1 || count > 1000 || count == 0)
throw new ArgumentOutOfRangeException("'count' is negative, zero or exceeds its maximum (1000).");
// Request
var args = new NameValueCollection { { "only_eng", onlyEnglish ? "1" : "0" } };
if (genre != VK.AudioGenre.Unknown_Any)
args.Add("genre_id", ((byte)genre).ToString());
if (offset != -1)
args.Add("offset", offset.ToString());
if (count != -1)
args.Add("count", count.ToString());
#if NEWSTYLE
XmlElement response = await HostSession.Network.AsyncXmlMethodCall("audio.getPopular", args);
#else
XmlElement response = HostSession.Network.XmlMethodCall("audio.getPopular", args);
#endif
// Check
if (response == null)
throw new VK.APIImplException(HostSession, "audio.getPopular", "Unexpected server reply.");
// Parse
List<VK.Audio> audios = new List<VK.Audio>();
if (response.GetAttribute("list") == "true")
{
foreach (XmlElement node in response.ChildNodes)
{
// Ensure it is what we expect
if (node.Name != "audio")
throw new VK.APIImplException(HostSession, "audio.get", "Unexpected server reply. "
+ "Unexpected XML node; expected 'audio', got '" + node.Name + "'.");
var audio = new VK.Audio();
if (audio.Parse(node))
audios.Add(audio);
}
}
// Done
return audios.ToArray();
}
