public Stream getExternalImage(string cdbregno, string productid, string uid) { ExternalImageRet ret = new ExternalImageRet(); ACDSearchParams Params = new ACDSearchParams(); Params.Cdbregno = CswConvert.ToInt32(cdbregno); Params.ProductId = CswConvert.ToInt32(productid); var SvcDriver = new CswWebSvcDriver <ExternalImageRet, ACDSearchParams>( CswWebSvcResourceInitializer: new CswWebSvcResourceInitializerNbt(_Context, null), ReturnObj: ret, WebSvcMethodPtr: CswNbtWebServiceC3Search.getExternalImage, ParamObj: Params ); SvcDriver.run(); MemoryStream mem = new MemoryStream(); BinaryWriter BWriter = new BinaryWriter(mem); BWriter.Write(ret.Data); mem.Position = 0; string Filename = "molimage_" + productid; WebOperationContext.Current.OutgoingResponse.Headers.Add("Content-Disposition", "inline;"); WebOperationContext.Current.OutgoingResponse.Headers.Add(HttpResponseHeader.ContentType, "image/png"); return(mem); }
}//GetSearchProperties() public static void RunC3FilteredSearch(ICswResources CswResources, CswNbtC3SearchReturn Return, CswC3SearchParams CswC3SearchParams) { JObject Ret = new JObject(); CswNbtResources _CswNbtResources = (CswNbtResources)CswResources; CswNbtC3ClientManager CswNbtC3ClientManager = new CswNbtC3ClientManager(_CswNbtResources, CswC3SearchParams); SearchClient C3SearchClient = CswNbtC3ClientManager.initializeC3Client(); if (null != C3SearchClient) { CswRetObjSearchResults SearchResults; try { SearchResults = C3SearchClient.searchFiltered(CswC3SearchParams); } catch (Exception exception) { throw (new CswDniException(CswEnumErrorType.Error, "There was an error searching ChemCatCentral", exception.Message, exception)); } ExternalImageRet ImageRet = new ExternalImageRet(); /* * We have to create our own Acd Search params and set Product Id to Int32.MinVal because C3 is serializing ProductId to "0" instead of MinVal. */ ACDSearchParams acdSearchParams = new ACDSearchParams(); acdSearchParams.ProductId = Int32.MinValue; acdSearchParams.Cdbregno = CswC3SearchParams.ACDSearchParams.Cdbregno; getExternalImage(CswResources, ImageRet, acdSearchParams); string imageStrBase64 = "data:image/png;base64," + Convert.ToBase64String(ImageRet.Data); CswNbtWebServiceTable wsTable = new CswNbtWebServiceTable(_CswNbtResources, null, Int32.MinValue); Ret["table"] = wsTable.getTable(SearchResults, CswC3SearchParams.Field, CswNbtC3ClientManager.DataService, true); Ret["filters"] = ""; Ret["searchterm"] = CswC3SearchParams.Query; Ret["field"] = CswC3SearchParams.Field; Ret["filtersapplied"] = ""; Ret["sessiondataid"] = ""; Ret["searchtarget"] = "chemcatcentral"; Ret["c3dataservice"] = CswNbtC3ClientManager.DataService; Ret["filtered"] = true; Ret["staticbase64imagestr"] = imageStrBase64; if (_CswNbtResources.Modules.IsModuleEnabled(CswEnumNbtModuleName.C3ACD)) { Ret["prefsuppliers"] = CswC3SearchParams.ACDSearchParams.CompanyIds; } Return.Data.SearchResults = Ret.ToString(); } }//RunC3FilteredSearch()
public static void getExternalImage(ICswResources CswResources, ExternalImageRet Return, ACDSearchParams ACDSearchParams) { CswNbtResources _CswNbtResources = (CswNbtResources)CswResources; CswC3SearchParams CswC3SearchParams = new CswC3SearchParams(); CswC3SearchParams.ACDSearchParams = ACDSearchParams; CswC3Product C3ProductDetails = new CswC3Product(); CswNbtC3ClientManager CswNbtC3ClientManager = new CswNbtC3ClientManager(_CswNbtResources, CswC3SearchParams); SearchClient C3SearchClient = CswNbtC3ClientManager.initializeC3Client(); if (null != C3SearchClient) { CswRetObjSearchResults SearchResults = C3SearchClient.getACDMolImage(CswC3SearchParams); if (null != SearchResults.CswC3SearchResults && SearchResults.CswC3SearchResults.Length > 0) { C3ProductDetails = SearchResults.CswC3SearchResults[0]; } } if (String.IsNullOrEmpty(C3ProductDetails.MolImage)) { CswNbtMetaDataObjectClass ChemicalOC = _CswNbtResources.MetaData.getObjectClass(CswEnumNbtObjectClass.ChemicalClass); Return.Data = File.ReadAllBytes(AppDomain.CurrentDomain.BaseDirectory + CswNbtMetaDataObjectClass.IconPrefix100 + ChemicalOC.IconFileName); } else { Return.Data = Convert.FromBase64String(C3ProductDetails.MolImage); } }