/// <summary>
/// Initialize underlying provider with relevant token information.
/// </summary>
/// <param name="oAuthTokens">Token instance.</param>
/// <param name="requiredPermissions">List of required required permissions. public_profile and user_posts permissions will be used by default.</param>
/// <returns>Success or failure.</returns>
public bool Initialize(FacebookOAuthTokens oAuthTokens, FacebookPermissions requiredPermissions = FacebookPermissions.PublicProfile | FacebookPermissions.UserPosts)
{
if (oAuthTokens == null)
{
throw new ArgumentNullException(nameof(oAuthTokens));
}
return(Initialize(oAuthTokens.AppId, requiredPermissions, oAuthTokens.WindowsStoreId));
}
/// <summary>
/// Initialize underlying provider with relevant token information.
/// </summary>
/// <param name="appId">Application ID (Provided by Facebook developer site)</param>
/// <param name="requiredPermissions">List of required required permissions. public_profile and user_posts permissions will be used by default.</param>
/// <param name="windowsStoreId">Windows Store SID</param>
/// <returns>Success or failure.</returns>
public bool Initialize(string appId, FacebookPermissions requiredPermissions = FacebookPermissions.PublicProfile | FacebookPermissions.UserPosts, string windowsStoreId = null)
{
if (string.IsNullOrEmpty(appId))
{
throw new ArgumentNullException(nameof(appId));
}
if (string.IsNullOrEmpty(windowsStoreId))
{
windowsStoreId = WindowsStoreId;
}
isInitialized = true;
Provider.FBAppId = appId;
Provider.WinAppId = windowsStoreId;
// Permissions
var permissionList = new List <string>();
foreach (FacebookPermissions value in Enum.GetValues(typeof(FacebookPermissions)))
{
if ((requiredPermissions & value) != 0)
{
var name = value.ToString();
var finalName = new StringBuilder();
foreach (var c in name)
{
if (char.IsUpper(c))
{
if (finalName.Length > 0)
{
finalName.Append('_');
}
finalName.Append(char.ToLower(c));
}
else
{
finalName.Append(c);
}
}
permissionList.Add(finalName.ToString());
}
}
permissions = new FBPermissions(permissionList);
return(true);
}