// Friends
public string GetFriendIdsQuery(IUserIdDTO userDTO, int maxFriendsToRetrieve)
{
if (!_userQueryValidator.CanUserBeIdentified(userDTO))
{
return(null);
}
string userIdentifierParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(userDTO);
return(GenerateGetFriendIdsQuery(userIdentifierParameter, maxFriendsToRetrieve));
}
public string GetMuteQuery(IUserIdentifier userIdentifier)
{
if (!_userQueryValidator.CanUserBeIdentified(userIdentifier))
{
return(null);
}
string userIdParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(userIdentifier);
return(GenerateCreateMuteQuery(userIdParameter));
}
// Destroy Friendship
public bool DestroyFriendshipWith(IUserIdentifier user)
{
if (!_userQueryValidator.CanUserBeIdentified(user))
{
return(false);
}
string query = _friendshipQueryGenerator.GetDestroyFriendshipWithQuery(user);
return(_twitterAccessor.TryExecutePOSTQuery(query));
}
// Create Friendship
public string GetCreateFriendshipWithQuery(IUserIdentifier userDTO)
{
if (!_userQueryValidator.CanUserBeIdentified(userDTO))
{
return(null);
}
var userIdentifierParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(userDTO);
return(GenerateCreateFriendshipQuery(userIdentifierParameter));
}
// Get Existing Relationship
public string GetRelationshipDetailsQuery(IUserIdentifier sourceUserIdentifier, IUserIdentifier targetUserIdentifier)
{
if (!_userQueryValidator.CanUserBeIdentified(sourceUserIdentifier) ||
!_userQueryValidator.CanUserBeIdentified(targetUserIdentifier))
{
return(null);
}
string sourceParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(sourceUserIdentifier, "source_id", "source_screen_name");
string targetParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(targetUserIdentifier, "target_id", "target_screen_name");
return(string.Format(Resources.Friendship_GetRelationship, sourceParameter, targetParameter));
}
// User Timeline
public string GetUserTimelineQuery(IUserTimelineQueryParameters userTimelineQueryParameters)
{
if (userTimelineQueryParameters == null)
{
throw new ArgumentNullException("Timeline Query parameter cannot be null");
}
var queryParameters = userTimelineQueryParameters.Parameters;
var userIdentifier = userTimelineQueryParameters.UserIdentifier;
if (queryParameters == null)
{
throw new ArgumentNullException("Timeline request parameter cannot be null");
}
if (!_userQueryValidator.CanUserBeIdentified(userIdentifier))
{
throw new ArgumentNullException("User identifier cannot be null");
}
var userTimelineRequestParameter = GenerateUserTimelineRequestParameters(userTimelineQueryParameters);
var includeContributorDetailsQueryParameter = GenerateIncludeContributorsDetailsParameter(queryParameters.IncludeContributorDetails);
var timelineRequestParameter = GenerateTimelineRequestParameter(queryParameters);
var requestParameters = String.Format("{0}{1}{2}", userTimelineRequestParameter, includeContributorDetailsQueryParameter, timelineRequestParameter);
return(String.Format(Resources.Timeline_GetUserTimeline, requestParameters));
}
// 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 string GetUserTimelineQuery(IUserIdDTO userDTO, int maximumTweets, bool excludeReplies)
{
if (!_userQueryValidator.CanUserBeIdentified(userDTO))
{
return(null);
}
var userParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(userDTO);
return(GetUserTimelineBaseQuery(userParameter, maximumTweets, excludeReplies));
}
public string GetUserListsQuery(IUserIdentifier userIdentifier, bool getOwnedListsFirst)
{
if (!_userQueryValidator.CanUserBeIdentified(userIdentifier))
{
return(null);
}
var userIdParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(userIdentifier);
return(GenerateUserListsQuery(userIdParameter, getOwnedListsFirst));
}
// Publish Message
public string GetPublishMessageQuery(IMessagePublishParameters parameters)
{
var messageText = parameters.Text;
var recipient = parameters.Recipient;
if (!_messageQueryValidator.IsMessageTextValid(messageText) || !_userQueryValidator.CanUserBeIdentified(recipient))
{
return(null);
}
string identifierParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(recipient);
return(GetPublishMessageFormattedQuery(messageText, identifierParameter));
}
// User Timeline
public string GetUserTimelineQuery(IUserTimelineRequestParameters timelineRequestParameters)
{
if (timelineRequestParameters == null)
{
throw new ArgumentNullException("Timeline request parameter cannot be null");
}
if (!_userQueryValidator.CanUserBeIdentified(timelineRequestParameters.UserIdentifier))
{
throw new ArgumentNullException("User identifier cannot be null");
}
var userTimelineRequestParameter = GenerateUserTimelineRequestParameters(timelineRequestParameters);
var timelineRequestParameter = GenerateTimelineRequestParameter(timelineRequestParameters);
var requestParameters = String.Format("{0}{1}", userTimelineRequestParameter, timelineRequestParameter);
return(String.Format(Resources.Timeline_GetUserTimeline, requestParameters));
}
// Publish Message
public string GetPublishMessageQuery(IPublishMessageParameters parameters)
{
var messageText = parameters.Text;
var recipient = parameters.Recipient;
if (!_messageQueryValidator.IsMessageTextValid(messageText) || !_userQueryValidator.CanUserBeIdentified(recipient))
{
return(null);
}
var identifierParameter = _userQueryParameterGenerator.GenerateIdOrScreenNameParameter(recipient);
var query = GetPublishMessageFormattedQuery(messageText, identifierParameter);
query += _queryParameterGenerator.GenerateAdditionalRequestParameters(parameters.FormattedCustomQueryParameters);
return(query);
}
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 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 GenerateIdOrScreenNameParameter(
IUserIdentifier userIdentifier,
string idParameterName = "user_id",
string screenNameParameterName = "screen_name")
{
if (userIdentifier == null)
{
throw new ArgumentException("Cannot extract id or name parameter from a null userIdentifier.");
}
if (!_userQueryValidator.CanUserBeIdentified(userIdentifier))
{
throw new ArgumentException("Cannot extract either id or name parameter from the given userIdentifier.");
}
if (_userQueryValidator.IsUserIdValid(userIdentifier.Id))
{
return(GenerateUserIdParameter(userIdentifier.Id, idParameterName));
}
return(GenerateScreenNameParameter(userIdentifier.ScreenName, screenNameParameterName));
}
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);
}