public string GetSearchTweetsQuery(ITweetSearchParameters tweetSearchParameters)
{
if (!_searchQueryValidator.IsSearchParameterValid(tweetSearchParameters))
{
return(null);
}
var searchQuery = GetQuery(tweetSearchParameters.SearchQuery, tweetSearchParameters.Filters);
if (!_searchQueryValidator.IsSearchTweetsQueryValid(searchQuery))
{
return(null);
}
StringBuilder query = new StringBuilder();
query.Append(_searchQueryParameterGenerator.GenerateSearchQueryParameter(searchQuery));
query.Append(_searchQueryParameterGenerator.GenerateSearchTypeParameter(tweetSearchParameters.SearchType));
query.Append(_queryParameterGenerator.GenerateSinceIdParameter(tweetSearchParameters.SinceId));
query.Append(_queryParameterGenerator.GenerateMaxIdParameter(tweetSearchParameters.MaxId));
query.Append(_queryParameterGenerator.GenerateCountParameter(tweetSearchParameters.MaximumNumberOfResults));
query.Append(_searchQueryParameterGenerator.GenerateGeoCodeParameter(tweetSearchParameters.GeoCode));
query.Append(_searchQueryParameterGenerator.GenerateLangParameter(tweetSearchParameters.Lang));
query.Append(_searchQueryParameterGenerator.GenerateLocaleParameter(tweetSearchParameters.Locale));
query.Append(_searchQueryParameterGenerator.GenerateSinceParameter(tweetSearchParameters.Since));
query.Append(_searchQueryParameterGenerator.GenerateUntilParameter(tweetSearchParameters.Until));
query.Append(_queryParameterGenerator.GenerateAdditionalRequestParameters(tweetSearchParameters.FormattedCustomQueryParameters));
return(query.ToString());
}
private string GetQuery(string query, TweetSearchFilters tweetSearchFilters)
{
query = _searchQueryParameterGenerator.GenerateSearchQueryParameter(query);
if (tweetSearchFilters == TweetSearchFilters.None)
{
return(query);
}
foreach (var entitiesTypeFilter in GetFlags(tweetSearchFilters))
{
if (entitiesTypeFilter != TweetSearchFilters.None)
{
var filter = entitiesTypeFilter.GetQueryFilterName().ToLowerInvariant();
query += string.Format(" filter:{0}", filter);
}
}
return(query);
}
