public string GenerateUserIdParameter(long userId, string parameterName = "user_id")
{
if (!_userQueryValidator.IsUserIdValid(userId))
{
return(null);
}
return(String.Format("{0}={1}", parameterName, userId));
}
public string GetMuteQuery(long userId)
{
if (!_userQueryValidator.IsUserIdValid(userId))
{
return(null);
}
string userIdParameter = _userQueryParameterGenerator.GenerateUserIdParameter(userId);
return(GenerateCreateMuteQuery(userIdParameter));
}
public string GetFriendIdsQuery(long userId, int maxFriendsToRetrieve)
{
if (!_userQueryValidator.IsUserIdValid(userId))
{
return(null);
}
string userIdParameter = _userQueryParameterGenerator.GenerateUserIdParameter(userId);
return(GenerateGetFriendIdsQuery(userIdParameter, maxFriendsToRetrieve));
}
public void ThrowIfMessageCannotBePublished(IPublishMessageParameters parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters), "Publish message parameters cannot be null.");
}
if (!IsMessageTextValid(parameters.Text))
{
throw new ArgumentException("Message text is not valid.");
}
if (!_userQueryValidator.IsUserIdValid(parameters.RecipientId))
{
throw new ArgumentException("Recipient User ID is not valid");
}
// If quick reply options are specified, validate them
if (parameters.QuickReplyOptions != null && parameters.QuickReplyOptions.Length > 0)
{
if (parameters.QuickReplyOptions.Length > TweetinviConsts.MESSAGE_QUICK_REPLY_MAX_OPTIONS)
{
throw new ArgumentException("There are too many Quick Reply Options. You can only have up to " +
TweetinviConsts.MESSAGE_QUICK_REPLY_MAX_OPTIONS);
}
var hasDescription = parameters.QuickReplyOptions[0].Description != null;
foreach (var o in parameters.QuickReplyOptions)
{
// If one option has a description, then they all must
// https://developer.twitter.com/en/docs/direct-messages/quick-replies/api-reference/options
if ((hasDescription && o.Description == null) || (!hasDescription && o.Description != null))
{
throw new ArgumentException("If one Quick Reply Option has a description, then they all must");
}
if (o.Label == null)
{
throw new ArgumentException("Quick Reply Option Label is a required field");
}
if (o.Label.UTF32Length() > TweetinviConsts.MESSAGE_QUICK_REPLY_LABEL_MAX_LENGTH)
{
throw new ArgumentException("Quick Reply Option Label too long. Max length is " +
TweetinviConsts.MESSAGE_QUICK_REPLY_LABEL_MAX_LENGTH);
}
if (o.Description != null && o.Description.UTF32Length() >
TweetinviConsts.MESSAGE_QUICK_REPLY_DESCRIPTION_MAX_LENGTH)
{
throw new ArgumentException("Quick Reply Option Description too long. Max length is " +
TweetinviConsts.MESSAGE_QUICK_REPLY_DESCRIPTION_MAX_LENGTH);
}
if (o.Metadata != null && o.Metadata.UTF32Length() >
TweetinviConsts.MESSAGE_QUICK_REPLY_METADATA_MAX_LENGTH)
{
throw new ArgumentException("Quick Reply Option Metadata too long. Max length is " +
TweetinviConsts.MESSAGE_QUICK_REPLY_METADATA_MAX_LENGTH);
}
}
}
}
// Publish Message
public string GetPublishMessageQuery(IMessageDTO messageDTO)
{
if (!_messageQueryValidator.CanMessageDTOBePublished(messageDTO))
{
return(null);
}
if (_userQueryValidator.CanUserBeIdentified(messageDTO.Recipient))
{
return(GetPublishMessageQuery(messageDTO.Text, messageDTO.Recipient));
}
if (_userQueryValidator.IsUserIdValid(messageDTO.RecipientId))
{
return(GetPublishMessageQuery(messageDTO.Text, messageDTO.RecipientId));
}
return(GetPublishMessageQuery(messageDTO.Text, messageDTO.RecipientScreenName));
}
public bool CanMessageDTOBePublished(IMessageDTO messageDTO)
{
bool isMessageInValidState = messageDTO != null &&
!messageDTO.IsMessagePublished &&
!messageDTO.IsMessageDestroyed;
if (!isMessageInValidState)
{
return(false);
}
bool isRecipientValid = _userQueryValidator.CanUserBeIdentified(messageDTO.Recipient) ||
_userQueryValidator.IsUserIdValid(messageDTO.RecipientId) ||
_userQueryValidator.IsScreenNameValid(messageDTO.RecipientScreenName);
bool messageTextIsValid = IsMessageTextValid(messageDTO.Text);
return(isRecipientValid && messageTextIsValid);
}
public string GetUserSubscribedListsQuery(long userId, bool getOwnedListsFirst)
{
if (!_userQueryValidator.IsUserIdValid(userId))
{
return(null);
}
var userIdentifier = _userQueryParameterGenerator.GenerateUserIdParameter(userId);
return(GenerateUserListsQuery(userIdentifier, getOwnedListsFirst));
}
public string GenerateIdOrScreenNameParameter(
IUserIdentifier user,
string idParameterName = "user_id",
string screenNameParameterName = "screen_name")
{
_userQueryValidator.ThrowIfUserCannotBeIdentified(user);
if (_userQueryValidator.IsUserIdValid(user.Id))
{
return(GenerateUserIdParameter(user.Id, idParameterName));
}
return(GenerateScreenNameParameter(user.ScreenName, screenNameParameterName));
}
public bool CanMessageBePublished(IMessagePublishParameters parameters)
{
var message = parameters.Message;
var text = parameters.Text;
bool messageTextIsValid = IsMessageTextValid(text);
bool isRecipientValid = _userQueryValidator.CanUserBeIdentified(parameters.Recipient) ||
_userQueryValidator.IsUserIdValid(parameters.RecipientId) ||
_userQueryValidator.IsScreenNameValid(parameters.RecipientScreenName);
bool isMessageInValidState = message == null || (!message.IsMessagePublished && !message.IsMessageDestroyed);
if (!isMessageInValidState)
{
return(false);
}
return(isRecipientValid && messageTextIsValid);
}
public string GenerateIdentifierParameter(ITwitterListIdentifier twitterListIdentifier)
{
if (twitterListIdentifier.Id != TweetinviSettings.DEFAULT_ID)
{
return(string.Format(Resources.List_ListIdParameter, twitterListIdentifier.Id.ToString(CultureInfo.InvariantCulture)));
}
string ownerIdentifier;
if (_userQueryValidator.IsUserIdValid(twitterListIdentifier.OwnerId))
{
ownerIdentifier = string.Format(Resources.List_OwnerIdParameter, twitterListIdentifier.OwnerId.ToString(CultureInfo.InvariantCulture));
}
else
{
ownerIdentifier = string.Format(Resources.List_OwnerScreenNameParameter, twitterListIdentifier.OwnerScreenName);
}
var slugParameter = string.Format(Resources.List_SlugParameter, twitterListIdentifier.Slug);
return(string.Format("{0}{1}", slugParameter, ownerIdentifier));
}
public IListIdentifier Create(ITweetListDTO tweetListDTO)
{
if (tweetListDTO == null)
{
return(null);
}
if (tweetListDTO.Id != TweetinviConstants.DEFAULT_ID)
{
return(Create(tweetListDTO.Id));
}
if (!String.IsNullOrEmpty(tweetListDTO.Slug) && _userQueryValidator.CanUserBeIdentified(tweetListDTO.Creator))
{
if (_userQueryValidator.IsUserIdValid(tweetListDTO.Creator.Id))
{
return(Create(tweetListDTO.Slug, tweetListDTO.Creator.Id));
}
return(Create(tweetListDTO.Slug, tweetListDTO.Creator.ScreenName));
}
return(null);
}