/// <summary>
/// Builds the template context for exporting
/// </summary>
/// <param name="cachedDbAccess">Cached database access</param>
/// <param name="errorCollection">Error collection</param>
/// <param name="renderingObject">Rendering object to export</param>
/// <param name="languageKeyGenerator">Language key generator, null to not use it</param>
/// <param name="stepRenderer">Action Step renderer</param>
/// <param name="flexFieldObject">Flex field object to which the dialog belongs</param>
/// <param name="curStep">Current step that is rendered</param>
/// <param name="nextStep">Next step that is being rendered</param>
/// <returns>Template context</returns>
private static TemplateContext BuildTemplateContext <T>(IExportCachedDbAccess cachedDbAccess, ExportPlaceholderErrorCollection errorCollection, T renderingObject, IScribanLanguageKeyGenerator languageKeyGenerator, IActionStepRenderer stepRenderer,
FlexFieldObject flexFieldObject, ExportDialogData curStep, ExportDialogData nextStep) where T : class
{
ScriptObject exportObject = new ScriptObject();
exportObject.Add(ExportConstants.ScribanActionObjectKey, renderingObject);
if (languageKeyGenerator != null)
{
exportObject.Add(ExportConstants.ScribanLanguageKeyName, languageKeyGenerator);
}
if (stepRenderer != null && stepRenderer.UsesValueObject())
{
exportObject.Add(stepRenderer.GetValueObjectKey(), stepRenderer.GetValueObject(curStep, nextStep, flexFieldObject));
}
TemplateContext context = new TemplateContext();
context.TemplateLoader = new ScribanIncludeTemplateLoader(cachedDbAccess, errorCollection);
context.PushGlobal(exportObject);
return(context);
}
/// <summary>
/// Fills the placeholders
/// </summary>
/// <param name="cachedDbAccess">Cached database access</param>
/// <param name="errorCollection">Error collection</param>
/// <param name="code">Code to fill</param>
/// <param name="valueObject">Value object to use</param>
/// <param name="flexFieldObject">Flex field object to which the dialog belongs</param>
/// <param name="curStep">Current step that is rendered</param>
/// <param name="nextStep">Next step that is being rendered</param>
/// <param name="languageKeyGenerator">Language key generator, null to not use it</param>
/// <param name="stepRenderer">Action Step renderer</param>
/// <typeparam name="T">Value object type</typeparam>
/// <returns>Filled placeholders</returns>
public static async Task <string> FillPlaceholders <T>(IExportCachedDbAccess cachedDbAccess, ExportPlaceholderErrorCollection errorCollection, string code, T valueObject, FlexFieldObject flexFieldObject, ExportDialogData curStep, ExportDialogData nextStep,
IScribanLanguageKeyGenerator languageKeyGenerator, IActionStepRenderer stepRenderer) where T : class
{
if (!stepRenderer.UsesValueObject())
{
code = await stepRenderer.ReplaceBasePlaceholders(errorCollection, code, curStep, nextStep, flexFieldObject);
}
Template parsedTemplate = ScribanParsingUtil.ParseTemplate(code, errorCollection);
if (parsedTemplate == null)
{
return(string.Empty);
}
if (languageKeyGenerator != null)
{
languageKeyGenerator.SetErrorCollection(errorCollection);
}
TemplateContext context = BuildTemplateContext(cachedDbAccess, errorCollection, valueObject, languageKeyGenerator, stepRenderer, flexFieldObject, curStep, nextStep);
return(await parsedTemplate.RenderAsync(context));
}