public static bool EvalDataSourceScript(this Report report, MonoReports.Services.CompilerService compiler)
{
if(!assemblyResolverHandlerSet) {
AppDomain
.CurrentDomain
.AssemblyResolve+= delegate(object sender, ResolveEventArgs args) {
Assembly myAssembly = null;
string asmName = args.Name.Substring(0, args.Name.IndexOf(',')) +".dll";
string assemblyPath = report.References.FirstOrDefault(asm => asm.EndsWith(asmName));
if( !string.IsNullOrEmpty(assemblyPath) && System.IO.File.Exists(assemblyPath))
return Assembly.LoadFrom(assemblyPath);
assemblyPath = System.IO.Path.Combine(report.AlternativeReferencedAssembliesPath,asmName);
if(System.IO.File.Exists(assemblyPath))
return Assembly.LoadFrom(assemblyPath);
assemblyPath = System.IO.Path.Combine(Assembly.GetExecutingAssembly().Location,asmName);
if(System.IO.File.Exists(assemblyPath))
return Assembly.LoadFrom(assemblyPath);
return myAssembly;
};
assemblyResolverHandlerSet = true;
}
string code = report.DataScript;
object result = null;
string message = null;
bool res = false;
StringBuilder stb = new StringBuilder();
stb.AppendLine("using Newtonsoft.Json.Linq;");
stb.AppendLine("using System.Linq;");
stb.AppendLine("using MonoReports.Model.Data;");
foreach (string s in report.Usings) {
stb.Append("using ");
stb.Append(s);
stb.AppendLine(";");
}
string usings = stb.ToString();
compiler.References.Clear();
compiler.References.Add("Newtonsoft.Json.dll");
compiler.References.Add("MonoReports.Model.dll");
foreach (string r in report.References) {
string toAdd = r;
if (!System.IO.File.Exists (r))
if(!string.IsNullOrEmpty (report.AlternativeReferencedAssembliesPath))
toAdd = System.IO.Path.Combine (report.AlternativeReferencedAssembliesPath,System.IO.Path.GetFileName (r));
if (!compiler.References.Contains (toAdd))
compiler.References.Add (toAdd);
}
if( compiler.Evaluate (out result, out message , new string[]{usings,code}, new object[]{ report }) ) {
report.FillFieldsFromDataSource();
updateReportWithParamaters(report);
}else {
Console.Error.WriteLine(message);
}
return res;
}
