/// <summary>
/// Searches vkontakte audio storage.
/// </summary>
/// <param name="query">Search query.</param>
/// <param name="count">Results count to return.</param>
/// <returns>List of audio objects matching the search query.</returns>
public List<Audio> Search(string query, int count)
{
var request = new Request("audio.search");
request.Parameters.Add("q", query);
request.Parameters.Add("count", count.ToString());
return Api.Call<AudioListResponse>(request).Audios;
}
/// <summary>
/// Gets messages filtered by different criteria.
/// </summary>
/// <param name="direction">Incoming\outgoing messages.</param>
/// <param name="offset">Used for paged results.</param>
/// <param name="count">Count of messages to return.</param>
/// <param name="filter">MessageFilter to filter messages.</param>
/// <param name="maxMsgLength">Max message length to load. Pass 0 to load complete messages.</param>
/// <param name="timeOffset">If specified, returns messages not older than timeOffset seconds.</param>
/// <returns>List of messages.</returns>
public List<Message> GetList(MessageDirection direction, int? offset, int? count, MessageFilter filter, int? maxMsgLength, int? timeOffset)
{
var request = new Request("messages.get");
request.Parameters.Add("out", ((int)direction).ToString());
if (offset.HasValue)
request.Parameters.Add("offset", offset.ToString());
if (count.HasValue)
request.Parameters.Add("count", count.ToString());
if (filter != MessageFilter.None)
request.Parameters.Add("filters", ((int)filter).ToString());
if (maxMsgLength.HasValue)
request.Parameters.Add("preview_length", maxMsgLength.ToString());
if (timeOffset.HasValue)
request.Parameters.Add("time_offset", timeOffset.ToString());
return Api.Call<MessageListResponse>(request).Messages;
}
/// <summary>
/// Gets online friend ids for the specified user.
/// </summary>
/// <param name="userId">User id to get online friends for.</param>
/// <returns>List of user ids.</returns>
public List<int> GetOnlineFriendIds(uint userId)
{
var request = new Request("friends.getOnline");
request.Parameters.Add("uid", userId.ToString());
return Api.Call<List<int>>(request);
}
/// <summary>
/// Gets friends for the specified user.
/// </summary>
/// <param name="userId">User id to get friends for.</param>
/// <param name="fields">Bitmask of fields to get.</param>
/// <returns>List of users.</returns>
public List<User> GetFriends(uint userId, UserFields fields)
{
var request = new Request("friends.get");
request.Parameters.Add("uid", userId.ToString());
request.Parameters.Add("fields", GetFields(fields));
return Api.Call<UserListResponse>(request).Users;
}
/// <summary>
/// Gets groups information the user is associated with.
/// </summary>
/// <returns>List of Group objects.</returns>
public List<Group> GetGroups()
{
var request = new Request("getGroupsFull");
return Api.Call<GroupListResponse>(request).Groups;
}
/// <summary>
/// Gets group ids the user is associated with.
/// </summary>
/// <returns>List of group ids.</returns>
public List<int> GetGroupIds()
{
var request = new Request("getGroups");
return Api.Call<List<int>>(request);
}
/// <summary>
/// Gets the permissions set for the current application.
/// </summary>
/// <returns>Bitmask of permissions.</returns>
public string GetSettings()
{
var request = new Request("getUserSettings");
var response = Api.Call<XDocument>(request);
if (response == null || response.Root == null) throw new ApplicationException("Request failed.");
var settingsElement = response.Root.Element(XName.Get("settings"));
if (settingsElement == null) throw new ApplicationException("Cannot parse response.");
return settingsElement.Value;
}
/// <summary>
/// Gets user balance in the application.
/// </summary>
/// <returns>User balance.</returns>
public float GetBalance()
{
var request = new Request("getUserBalance");
var response = Api.Call<XDocument>(request);
if (response == null || response.Root == null) throw new ApplicationException("Request failed.");
var balanceElement = response.Root.Element(XName.Get("balance"));
if (balanceElement == null) throw new ApplicationException("Cannot parse response.");
return int.Parse(balanceElement.Value) / 100.0F;
}
/// <summary>
/// Checks if user is application user.
/// </summary>
/// <param name="userId">Identificator of user.</param>
/// <returns>True if the user the application user, otherwise false.</returns>
public bool IsAppUser(uint userId)
{
var request = new Request("isAppUser");
request.Parameters.Add("uid", userId.ToString());
var response = Api.Call<XDocument>(request);
if (response == null || response.Root == null) throw new ApplicationException("Request failed.");
return response.Root.Value.Equals("1");
}
/// <summary>
/// Gets list of users.
/// </summary>
/// <param name="userIds">Identificator of user.</param>
/// <param name="fields">Bitmask of fields to get.</param>
/// <returns>User object.</returns>
public List<User> GetList(uint[] userIds, UserFields fields)
{
var request = new Request("getProfiles");
request.Parameters.Add("uids", string.Join(",", userIds));
request.Parameters.Add("fields", GetFields(fields));
return Api.Call<UserListResponse>(request).Users;
}
/// <summary>
/// Gets user by id.
/// </summary>
/// <param name="userId">Identificator of user.</param>
/// <param name="fields">Bitmask of fields to get.</param>
/// <returns>User object.</returns>
public User GetSingle(uint userId, UserFields fields)
{
var request = new Request("getProfiles");
request.Parameters.Add("uids", userId.ToString());
request.Parameters.Add("fields", GetFields(fields));
return Api.Call<User>(request);
}
