Esempio n. 1
0
        private void AddQueryString(string query)
        {
            if (string.IsNullOrEmpty(query))
            {
                return;
            }

            query = query.TrimStart("?");

            string[] querySplit = query.Split(new[] { '&' }, StringSplitOptions.RemoveEmptyEntries);
            foreach (string queryPart in querySplit)
            {
                string[] equalSplit = queryPart.Split(new[] { '=' }, 2);
                if (TryAddValue(UrlDecode(equalSplit[0]), () => UrlDecode(equalSplit[1])))
                {
                    continue;
                }

                if (_configuration.SpecialFilterKeysEnabled)
                {
                    var filter = new QueryFilterInstruction(_configuration, queryPart);
                    AddToList(ref _filterInstructions, filter);
                }
            }
        }
Esempio n. 2
0
        private bool TryAddValue(string key, Func <string> getValue)
        {
            if (_configuration.SelectFieldQueryKeys.Contains(key))
            {
                if (_selectFields == null)
                {
                    _selectFields = new List <string>();
                }

                string[] fieldNames = getValue().Split(_configuration.SelectFieldDelimiters);
                _selectFields.AddRange(fieldNames);

                return(true);
            }

            if (_configuration.WhereFilterQueryKeys.Contains(key))
            {
                // TODO what about separators like ?where=start>2016-01-01,end<2017-01-01 ?
                var filter = new QueryFilterInstruction(_configuration, getValue());
                AddToList(ref _filterInstructions, filter);

                return(true);
            }

            if (_configuration.SortOrderQueryKeys.Contains(key))
            {
                string[] sortStrings = getValue().Split(_configuration.SortInstructionDelimiters);
                foreach (string sortString in sortStrings)
                {
                    var sort = new QuerySortInstruction(_configuration, sortString);
                    AddToList(ref _sortInstructions, sort);
                }

                return(true);
            }

            if (_configuration.PageSizeQueryKeys.Contains(key))
            {
                int size = PrepareNumberForPaging(getValue(), "size");
                PageInstruction.Size = size;
                return(true);
            }

            if (_configuration.PageOffsetQueryKeys.Contains(key))
            {
                int offset = PrepareNumberForPaging(getValue(), "offset");
                PageInstruction.Offset = offset;
                return(true);
            }

            if (_configuration.PageNumberQueryKeys.Contains(key))
            {
                int pageNumber = PrepareNumberForPaging(getValue(), "number", _configuration.SpecialPageNumbers);
                PageInstruction.PageNumber = pageNumber;
                return(true);
            }

            return(false);
        }
Esempio n. 3
0
        private void AddQueryCollection(NameValueCollection query)
        {
            foreach (string key in query.AllKeys)
            {
                if (TryAddValue(key, () => query[key]))
                {
                    continue;
                }

                if (_configuration.SpecialFilterKeysEnabled)
                {
                    string fullString = key + "=" + query[key]; // TODO well this is horrible...
                    var    filter     = new QueryFilterInstruction(_configuration, fullString);
                    AddToList(ref _filterInstructions, filter);
                }
            }
        }