private List <GcFile> MapValuesFromGcToEpi(IContentData content, ContentType contentType, GcDynamicTemplateMappings currentMapping,
IGcItem gcItem)
{
// fetch all the GcFile collection for this item.
var gcFiles = Client.GetFilesByItemId(gcItem.Id).ToList();
// This list contains the fields of the attachments for which the media has to be imported.
var mediaFieldsToImport = new List <string>();
// Get all the configs of this item.
var gcConfigs = gcItem.Config.ToList();
foreach (var map in currentMapping.EpiFieldMaps)
{
// First part of the string contains Epi field name and second part contains the Gc field name.
var fieldSplitStrings = map.Split('~');
var epiFieldName = fieldSplitStrings[0];
var gcFieldName = fieldSplitStrings[1];
// Add the fields to 'mediaFieldsToImport' list whose Epi counter part is 'Import-Attachments'.
if (!gcFiles.IsNullOrEmpty())
{
if (gcFiles.Any(i => i.Field == gcFieldName && epiFieldName == "Import-Attachments"))
{
mediaFieldsToImport.Add(gcFieldName);
}
}
/*
* <summary>
* For the field name that matches the field name of Epi content type, find the GcElement whose name is
* the extracted gcFieldName. Call a parser based on the GcElement type. (Files gets imported differently.)
* </summary>
*/
var propDef = contentType.PropertyDefinitions.ToList().Find(p => p.Name == epiFieldName);
if (propDef == null)
{
continue;
}
foreach (var gcConfig in gcConfigs)
{
foreach (var gcElement in gcConfig.Elements.ToList())
{
if (gcElement.Name != gcFieldName)
{
continue;
}
if (gcElement.Type == "text")
{
content.Property[propDef.Name].Value =
GcEpiContentParser.TextParser(gcElement.Value, propDef.Type.Name);
}
else if (gcElement.Type == "section")
{
content.Property[propDef.Name].Value =
GcEpiContentParser.TextParser(gcElement.Subtitle, propDef.Type.Name);
}
/*else if (gcElement.Type == "choice_radio" || gcElement.Type == "choice_checkbox")
* content.Property[propDef.Name].Value =
* GcEpiContentParser.ChoiceParser(gcElement.Options, gcElement.Type, propDef);*/
}
}
}
// Return all the files if the selected value of that
// field is 'Import-Attachments' and is in 'mediaFieldsToImport' list.
return(gcFiles.Where(i => mediaFieldsToImport.Contains(i.Field)).ToList());
}