private static CodeBase LoadClass(string className, Guid?processID, Guid?applicationPageID)
{
AppDomain.CurrentDomain.AssemblyResolve += MyResolveEventHandler;
string compiled = BPMSResources.FilesRoot + BPMSResources.AssemblyRoot + "\\" + BPMSResources.AssemblyCompiledRoot;
string compiledFile = compiled + "\\" + (processID.ToStringObjNull() ?? applicationPageID.ToStringObj());
if (!System.IO.Directory.Exists(compiled))
{
System.IO.Directory.CreateDirectory(compiled);
}
if (System.IO.File.Exists(compiledFile))
{
return(DynamicCodeEngine.GetAssembly(compiledFile).CreateInstance("c_" + className.Replace("-", "_")) as CodeBase);
}
else
{
CompileAssemblies(processID.HasValue ?
new ProcessService().GetInfo(processID.Value).SourceCode :
new DynamicFormService().GetInfoByPageID(applicationPageID.Value).SourceCode,
processID.ToStringObjNull() ?? applicationPageID.ToStringObj());
return(DynamicCodeEngine.GetAssembly(compiledFile).CreateInstance("c_" + className.Replace("-", "_")) as CodeBase);
}
}
private EngineResponseModel GetContentHtmlByPage(Guid applicationPageId)
{
CodeBaseSharedModel codeBaseShared = new CodeBaseSharedModel();
FormModel formModel = new FormModel();
sysBpmsDynamicForm dynamicForm = new DynamicFormService(base.UnitOfWork).GetInfoByPageID(applicationPageId);
ResultOperation resultOperation = new ResultOperation();
//convert form xml code to json object
JObject obj = JObject.Parse(dynamicForm.DesignJson);
HtmlElementHelperModel htmlElementHelperModel = HtmlElementHelper.MakeModel(base.EngineSharedModel, base.UnitOfWork, HtmlElementHelperModel.e_FormAction.Onload, dynamicForm);
//if json object has a control with type = CONTENT
if (obj != null && obj["type"].ToString() == "CONTENT")
{
formModel = new FormModel(obj, htmlElementHelperModel, null, null, dynamicForm, false);
resultOperation = formModel.ResultOperation;
}
CodeResultModel codeResultModel = null;
if (resultOperation.IsSuccess)
{
if (!string.IsNullOrWhiteSpace(dynamicForm.OnEntryFormCode))
{
DynamicCodeEngine dynamicCodeEngine = new DynamicCodeEngine(base.EngineSharedModel, base.UnitOfWork);
codeResultModel = dynamicCodeEngine.ExecuteOnEntryFormCode(DesignCodeUtility.GetDesignCodeFromXml(dynamicForm.OnEntryFormCode), formModel, codeBaseShared);
DynamicCodeEngine.SetToErrorMessage(codeResultModel, resultOperation);
//If in code any variable is set, it Will save them all at the end
dynamicCodeEngine.SaveExternalVariable(codeResultModel);
}
}
return(new EngineResponseModel().InitGet(resultOperation, codeBaseShared.MessageList, codeResultModel?.RedirectUrlModel, formModel));
}
//It will GetSourceCode and generate assemblies
public void GetSourceCode(sysBpmsProcess sysBpmsProcess)
{
string makeClass(DesignCodeModel designCode)
{
string code = string.Empty;
if (designCode != null && !string.IsNullOrWhiteSpace(designCode.Code))
{
code = DynamicCodeEngine.MakeClass(designCode.Code, designCode.ID);
}
return(code);
}
string sourceCode = string.Empty;
DynamicFormService dynamicFormService = new DynamicFormService(base.UnitOfWork);
List <sysBpmsTask> sysBpmsTaskList = new TaskService(base.UnitOfWork).GetList(null, sysBpmsProcess.ID);
List <sysBpmsCondition> sysBpmsConditionList = new ConditionService(base.UnitOfWork).GetList(null, null, sysBpmsProcess.ID);
List <sysBpmsDynamicForm> sysBpmsDynamicFormList = dynamicFormService.GetList(sysBpmsProcess.ID, null, null, "", null, null);
foreach (var item in sysBpmsDynamicFormList)
{
if (!string.IsNullOrWhiteSpace(item.SourceCode))
{
sourceCode += item.SourceCode + Environment.NewLine;
}
}
foreach (var item in sysBpmsTaskList)
{
//Service and script task
if (!string.IsNullOrWhiteSpace(item.Code))
{
sourceCode += makeClass(DesignCodeUtility.GetDesignCodeFromXml(item.Code));
}
//Rule
if (!string.IsNullOrWhiteSpace(item.Rule))
{
sourceCode += makeClass(DesignCodeUtility.GetDesignCodeFromXml(item.Rule));
}
}
foreach (var item in sysBpmsConditionList)
{
if (!string.IsNullOrWhiteSpace(item.Code))
{
sourceCode += makeClass(DesignCodeUtility.GetDesignCodeFromXml(item.Code));
}
}
sysBpmsProcess.SourceCode = sourceCode;
DynamicCodeEngine.GenerateProcessAssembly(sysBpmsProcess);
}
/// <summary>
///
/// </summary>
/// <param name="onlyCondition">Is true for condition rule like visibilty of form or gateway condition</param>
/// <returns></returns>
private (bool result, CodeBase codeBase) Execute(DesignCodeModel designCodeModel, FormModel formModel, CodeBaseSharedModel codeBaseShared, bool onlyCondition)
{
var listItem = designCodeModel.CodeObjects.Cast <DCBaseModel>().ToList();
CodeBase codeBase;
bool result = true;
if (listItem.Any(c => c is DCExpressionModel))
{
codeBase = DynamicCodeEngine.LoadClass(designCodeModel.ID, base.EngineSharedModel.CurrentProcessID, base.EngineSharedModel.CurrentApplicationPageID);
}
else
{
codeBase = new CodeBase();
}
codeBase.InitialProperties(base.EngineSharedModel.CurrentProcessID, base.EngineSharedModel.CurrentThreadID, base.EngineSharedModel.CurrentApplicationPageID, base.UnitOfWork, base.EngineSharedModel.BaseQueryModel, GetCurrentUserID(base.EngineSharedModel.CurrentUserName), base.EngineSharedModel.CurrentUserName, formModel, base.EngineSharedModel.ApiSessionID, codeBaseShared);
this.ExecuteCodeModel(listItem, codeBase, onlyCondition, string.Empty, ref result);
return(result, codeBase);
}
public ResultOperation GetSourceCode(sysBpmsDynamicForm dynamicForm)
{
ResultOperation resultOperation = new ResultOperation();
try
{
FormModel formModel = new FormModel(JObject.Parse(dynamicForm.DesignJson), HtmlElementHelper.MakeModel(null, null, HtmlElementHelperModel.e_FormAction.FillMode, dynamicForm), null, null, dynamicForm, false);
string renderedCode = string.Empty;
formModel.ContentHtml.Rows.ForEach((row) =>
{
renderedCode += renderCode(row);
if (row is RowHtml)
{
readRow(row);
}
else
{
((AccordionHtml)row).Cards.ForEach((car) =>
{
renderedCode += renderCode(car);
((CardHtml)car).Rows.ForEach((item) =>
{
readRow(item);
});
});
}
});
void readRow(object row)
{
((RowHtml)row).Columns.ForEach((column) =>
{
renderedCode += renderCode(column);
column.children.ForEach((item) =>
{
renderedCode += renderCode(item);
});
});
}
string renderCode(object item)
{
DesignCodeModel designCode = null;
string code = string.Empty;
//VisibilityDesignCodeModel
code += makeClass(((ElementBase)item).VisibilityDesignCodeModel);
//if is button
if (item is ButtonHtml)
{
code += makeClass(((ButtonHtml)item).ConfirmDesignCodeModel);
code += makeClass(DesignCodeUtility.GetDesignCodeFromXml(((ButtonHtml)item).BackendCoding));
}
if (item is DataGridHtml)
{
DataGridHtml dataGridHtml = (DataGridHtml)item;
dataGridHtml.DataGridColumns.ForEach((column) =>
{
column.ItemList.ForEach((cItem) =>
{
designCode = DesignCodeUtility.GetDesignCodeFromXml(cItem.ExpressionConfirmCode.FromBase64());
if (designCode != null && !string.IsNullOrWhiteSpace(designCode.Code))
{
code += makeClass(designCode);
}
designCode = DesignCodeUtility.GetDesignCodeFromXml(cItem.RunCodeData.FromBase64());
if (designCode != null && !string.IsNullOrWhiteSpace(designCode.Code))
{
code += makeClass(designCode);
}
});
});
}
return(code);
}
string makeClass(DesignCodeModel designCode)
{
string code = string.Empty;
if (designCode != null && !string.IsNullOrWhiteSpace(designCode.Code))
{
code = DynamicCodeEngine.MakeClass(designCode.Code, designCode.ID);
}
return(code);
}
renderedCode += makeClass(DesignCodeUtility.GetDesignCodeFromXml(dynamicForm.OnEntryFormCode));
renderedCode += makeClass(DesignCodeUtility.GetDesignCodeFromXml(dynamicForm.OnExitFormCode));
dynamicForm.SourceCode = renderedCode;
if (dynamicForm.ApplicationPageID.HasValue)
{
DynamicCodeEngine.GenerateAppPageAssembly(dynamicForm);
}
}
catch (Exception ex)
{
resultOperation.AddError(ex.ToString());
resultOperation.AddError("Error while creating code");
}
return(resultOperation);
}
private EngineResponseModel SaveContentHtmlByPage(Guid applicationPageId, string buttonControlId)
{
ResultOperation resultOperation = new ResultOperation();
RedirectUrlModel redirectUrlModel = null;
CodeBaseSharedModel codeBaseShared = new CodeBaseSharedModel();
try
{
FormModel formModel = new FormModel();
sysBpmsDynamicForm dynamicForm = new DynamicFormService(base.UnitOfWork).GetInfoByPageID(applicationPageId);
//conver form xml code to json object
JObject obj = JObject.Parse(dynamicForm.DesignJson);
//if json object has a control with type = CONTENT
if (obj != null && obj["type"].ToString() == "CONTENT")
{
formModel = new FormModel(obj, HtmlElementHelper.MakeModel(base.EngineSharedModel, base.UnitOfWork, HtmlElementHelperModel.e_FormAction.OnPost, dynamicForm), null, null, dynamicForm, false);
resultOperation = formModel.ResultOperation;
}
this.BeginTransaction();
if (resultOperation.IsSuccess)
{
CodeResultModel codeResultModel;
//It sets variables by form's widgets and adds to the codeBaseShared's ListSetVariable.
resultOperation = DataManageEngine.SetVariableByForms(formModel.ContentHtml, codeBaseShared, base.EngineSharedModel.BaseQueryModel);
if (resultOperation.IsSuccess)
{
//execute form button backend code.
if (!string.IsNullOrWhiteSpace(buttonControlId))
{
ButtonHtml buttonHtml = (ButtonHtml)formModel.ContentHtml.FindControlByID(buttonControlId);
DynamicCodeEngine dynamicCodeEngine = new DynamicCodeEngine(base.EngineSharedModel, base.UnitOfWork);
codeResultModel = dynamicCodeEngine.SaveButtonCode(buttonHtml, resultOperation, formModel, codeBaseShared);
redirectUrlModel = codeResultModel?.RedirectUrlModel ?? redirectUrlModel;
if (buttonHtml.subtype != ButtonHtml.e_subtype.submit)
{
//If in code any variable is set, it Will save them all at the end
dynamicCodeEngine.SaveExternalVariable(codeResultModel);
base.FinalizeService(resultOperation);
return(new EngineResponseModel().InitPost(resultOperation, codeBaseShared.MessageList, redirectUrlModel, isSubmit: false, listDownloadModel: codeBaseShared.ListDownloadModel));
}
}
//execute form OnExitFormCode
if (!string.IsNullOrWhiteSpace(dynamicForm.OnExitFormCode))
{
codeResultModel = new DynamicCodeEngine(base.EngineSharedModel, base.UnitOfWork).ExecuteOnExitFormCode(DesignCodeUtility.GetDesignCodeFromXml(dynamicForm.OnExitFormCode), formModel, codeBaseShared);
DynamicCodeEngine.SetToErrorMessage(codeResultModel, resultOperation);
redirectUrlModel = codeResultModel?.RedirectUrlModel ?? redirectUrlModel;
}
if (resultOperation.IsSuccess)
{
//save html element values into database.
resultOperation = new DataManageEngine(base.EngineSharedModel, base.UnitOfWork).SaveIntoDataBase(formModel.ContentHtml, null, codeBaseShared.ListSetVariable, null);
}
}
}
base.FinalizeService(resultOperation);
resultOperation.CurrentObject = formModel;
}
catch (Exception ex)
{
return(new EngineResponseModel().InitPost(base.ExceptionHandler(ex), codeBaseShared.MessageList, null));
}
return(new EngineResponseModel().InitPost(resultOperation, codeBaseShared.MessageList, redirectUrlModel, listDownloadModel: codeBaseShared.ListDownloadModel));
}
