internal dynamic Search(Navigation_DTO_Search dto)
{
//The ExecuteReaderProcedure method requires that the parameters be contained in a List<ADO_inputParams>
List <ADO_inputParams> paramList = new List <ADO_inputParams>()
{
new ADO_inputParams()
{
name = "@LngIsoCode", value = dto.LngIsoCode
}
};
ADO_inputParams param = new ADO_inputParams()
{
name = "@Search", value = dto.SearchTerms
};
param.typeName = "KeyValueVarcharAttribute";
paramList.Add(param);
//We need a count of search terms (ignoring duplicates caused by singularisation)
//Call the stored procedure
ADO_readerOutput output = ado.ExecuteReaderProcedure("System_Navigation_Search", paramList);
return(output.data);
}
/// <summary>
/// Search method
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
internal dynamic Search(Navigation_DTO_Search dto)
{
//Get a keyword extractor. The keyword extractor should, if possible, correspond to the supplied LngIsoCode
//If an extractor is not found for the supplied LngIsoCode then a basic default extractor is supplied.
Keyword_BSO_Extract kbe = new Keyword_BSO_Extract(dto.LngIsoCode);
// IKeywordExtractor extractor = kbe.GetExtractor();
//Get a list of keywords based on the supplied search term
List <string> searchList = new List <string>();
List <string> searchListInvariant = new List <string>();
int searchTermCount = 0;
if (dto.Search != null)
{
//Get a singularised version of each word
searchList = kbe.ExtractSplitSingular(dto.Search);
//We need a count of search terms (ignoring duplicates caused by singularisation)
searchTermCount = searchList.Count;
//Some words will not be searched for in their singular form (flagged on the table), so we need those as well
searchListInvariant = kbe.ExtractSplit(dto.Search);
//Eliminate duplicates from the list
searchList = searchList.Union(searchListInvariant).ToList();
}
//The list of keywords must be supplied to the search stored procedure
//In order to do this, we pass a datatable as a parameter
//First we create the table
DataTable dt = new DataTable();
dt.Columns.Add("Key");
dt.Columns.Add("Value");
dt.Columns.Add("Attribute");
//Gather any synonyms and include them in the search, in the synonyms column
foreach (string word in searchList)
{
var hitlist = kbe.extractor.SynonymList.Where(x => x.match == word.ToLower());
if ((kbe.extractor.SynonymList.Where(x => x.match == word.ToLower())).Count() > 0)
{
foreach (var syn in hitlist)
{
var row = dt.NewRow();
row["Key"] = syn.lemma;
row["Value"] = syn.match;
row["Attribute"] = Configuration_BSO.GetCustomConfig("search.synonym-multiplier");
dt.Rows.Add(row);
}
}
else
{
var row = dt.NewRow();
row["Key"] = word;
row["Value"] = word;
row["Attribute"] = Configuration_BSO.GetCustomConfig("search.synonym-multiplier");
dt.Rows.Add(row);
}
//The main search term must be included along with the synonyms, i.e. a word is a synonym of itself
//But with a higher search priority, which goes into the Attribute column
var keyrow = dt.NewRow();
if (dt.Select("Key = '" + word + "'").Count() == 0)
{
keyrow["Key"] = word;
keyrow["Value"] = word;
keyrow["Attribute"] = Configuration_BSO.GetCustomConfig("search.search-word-multiplier");
dt.Rows.Add(keyrow);
}
}
//Sort the search terms to ensure invariant word order in the search
dt.DefaultView.Sort = "Key,Value asc";
dt = dt.DefaultView.ToTable();
//The ExecuteReaderProcedure method requires that the parameters be contained in a List<ADO_inputParams>
List <ADO_inputParams> paramList = new List <ADO_inputParams>()
{
new ADO_inputParams()
{
name = "@LngIsoCode", value = dto.LngIsoCode
}
};
ADO_inputParams param = new ADO_inputParams()
{
name = "@Search", value = dt
};
param.typeName = "KeyValueVarcharAttribute";
paramList.Add(param);
//We need a count of search terms (ignoring duplicates caused by singularisation)
paramList.Add(new ADO_inputParams()
{
name = "@SearchTermCount", value = searchTermCount
});
if (dto.MtrCode != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@MtrCode", value = dto.MtrCode
});
}
if (dto.MtrOfficialFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@MtrOfficialFlag", value = dto.MtrOfficialFlag
});
}
if (dto.SbjCode != default(int))
{
paramList.Add(new ADO_inputParams()
{
name = "@SbjCode", value = dto.SbjCode
});
}
if (dto.PrcCode != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@PrcCode", value = dto.PrcCode
});
}
if (dto.CprCode != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@CprCode", value = dto.CprCode
});
}
if (dto.RlsExceptionalFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsExceptionalFlag", value = dto.RlsExceptionalFlag
});
}
if (dto.RlsReservationFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsReservationFlag", value = dto.RlsReservationFlag
});
}
if (dto.RlsArchiveFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsArchiveFlag", value = dto.RlsArchiveFlag
});
}
if (dto.RlsAnalyticalFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsAnalyticalFlag", value = dto.RlsAnalyticalFlag
});
}
//We store from the ADO because the search terms may have been changed by keyword rules
MemCachedD_Value cache = MemCacheD.Get_ADO("PxStat.System.Navigation", "System_Navigation_Search", paramList); //
if (cache.hasData)
{
return(cache.data.ToObject <List <dynamic> >());
}
//Call the stored procedure
ADO_readerOutput output = ado.ExecuteReaderProcedure("System_Navigation_Search", paramList);
MemCacheD.Store_ADO <dynamic>("PxStat.System.Navigation", "System_Navigation_Search", paramList, output.data, new DateTime(), Resources.Constants.C_CAS_NAVIGATION_SEARCH);
//return the list of entities that have been found
return(output.data);
}
internal dynamic EntitySearch(Navigation_DTO_Search dto)
{
List <ADO_inputParams> paramList = new List <ADO_inputParams>();
if (dto.MtrCode != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@MtrCode", value = dto.MtrCode
});
}
if (dto.MtrOfficialFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@MtrOfficialFlag", value = dto.MtrOfficialFlag
});
}
if (dto.SbjCode != default(int))
{
paramList.Add(new ADO_inputParams()
{
name = "@SbjCode", value = dto.SbjCode
});
}
if (dto.PrcCode != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@PrcCode", value = dto.PrcCode
});
}
if (dto.CprCode != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@CprCode", value = dto.CprCode
});
}
if (dto.RlsExceptionalFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsExceptionalFlag", value = dto.RlsExceptionalFlag
});
}
if (dto.RlsReservationFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsReservationFlag", value = dto.RlsReservationFlag
});
}
if (dto.RlsArchiveFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsArchiveFlag", value = dto.RlsArchiveFlag
});
}
if (dto.RlsExperimentalFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsExperiementalFlag", value = dto.RlsExperimentalFlag
});
}
if (dto.RlsAnalyticalFlag != null)
{
paramList.Add(new ADO_inputParams()
{
name = "@RlsAnalyticalFlag", value = dto.RlsAnalyticalFlag
});
}
//Call the stored procedure
ADO_readerOutput output = ado.ExecuteReaderProcedure("System_Navigation_EntitySearch", paramList);
return(output.data);
}
internal Navigation_BSO(ADO ado, Navigation_DTO_Search dto)
{
DTO = dto;
Ado = ado;
}
