private OfficeDevPnP.Core.Framework.Provisioning.Model.File RetrieveFieldValues(Web web,
Microsoft.SharePoint.Client.File file, OfficeDevPnP.Core.Framework.Provisioning.Model.File modelFile)
{
try
{
Microsoft.SharePoint.Client.ListItem listItem = null;
try
{
listItem = file.EnsureProperty(f => f.ListItemAllFields);
}
catch
{
}
if (listItem != null)
{
var list = listItem.ParentList;
var fields = list.Fields;
web.Context.Load(fields,
fs => fs.IncludeWithDefaultProperties(f => f.TypeAsString, f => f.InternalName, f => f.Title));
web.Context.ExecuteQueryRetry();
var fieldValues = listItem.FieldValues;
var fieldValuesAsText = listItem.EnsureProperty(li => li.FieldValuesAsText).FieldValues;
var fieldstoExclude = new[]
{
"ID",
"GUID",
"Author",
"Editor",
"FileLeafRef",
"FileRef",
"File_x0020_Type",
"Modified_x0020_By",
"Created_x0020_By",
"Created",
"Modified",
"FileDirRef",
"Last_x0020_Modified",
"Created_x0020_Date",
"File_x0020_Size",
"FSObjType",
"IsCheckedoutToLocal",
"ScopeId",
"UniqueId",
"VirusStatus",
"_Level",
"_IsCurrentVersion",
"ItemChildCount",
"FolderChildCount",
"SMLastModifiedDate",
"owshiddenversion",
"_UIVersion",
"_UIVersionString",
"Order",
"WorkflowVersion",
"DocConcurrencyNumber",
"ParentUniqueId",
"CheckedOutUserId",
"SyncClientId",
"CheckedOutTitle",
"SMTotalSize",
"SMTotalFileStreamSize",
"SMTotalFileCount",
"ParentVersionString",
"ParentLeafName",
"SortBehavior",
"StreamHash",
"TaxCatchAll",
"TaxCatchAllLabel",
"_ModerationStatus",
//"HtmlDesignAssociated",
//"HtmlDesignStatusAndPreview",
"MetaInfo",
"CheckoutUser",
"NoExecute",
"_HasCopyDestinations",
"ContentVersion",
"UIVersion",
};
foreach (var fieldValue in fieldValues.Where(f => !fieldstoExclude.Contains(f.Key)))
{
if (fieldValue.Value != null && !string.IsNullOrEmpty(fieldValue.Value.ToString()))
{
var field = fields.FirstOrDefault(fs => fs.InternalName == fieldValue.Key);
string value = string.Empty;
switch (field.TypeAsString)
{
case "URL":
value = Tokenize(fieldValuesAsText[fieldValue.Key], web.Url, web);
break;
case "User":
var userFieldValue = fieldValue.Value as Microsoft.SharePoint.Client.FieldUserValue;
if (userFieldValue != null)
{
#if !ONPREMISES
value = userFieldValue.Email;
#else
value = userFieldValue.LookupValue;
#endif
}
break;
case "LookupMulti":
var lookupFieldValue =
fieldValue.Value as Microsoft.SharePoint.Client.FieldLookupValue[];
if (lookupFieldValue != null)
{
value = Tokenize(JsonUtility.Serialize(lookupFieldValue), web.Url);
}
break;
case "TaxonomyFieldType":
var taxonomyFieldValue =
fieldValue.Value as Microsoft.SharePoint.Client.Taxonomy.TaxonomyFieldValue;
if (taxonomyFieldValue != null)
{
value = Tokenize(JsonUtility.Serialize(taxonomyFieldValue), web.Url);
}
break;
case "TaxonomyFieldTypeMulti":
var taxonomyMultiFieldValue =
fieldValue.Value as
Microsoft.SharePoint.Client.Taxonomy.TaxonomyFieldValueCollection;
if (taxonomyMultiFieldValue != null)
{
value = Tokenize(JsonUtility.Serialize(taxonomyMultiFieldValue), web.Url);
}
break;
case "ContentTypeIdFieldType":
default:
value = Tokenize(fieldValue.Value.ToString(), web.Url, web);
break;
}
if (fieldValue.Key == "ContentTypeId")
{
// Replace the content typeid with a token
var ct = list.GetContentTypeById(value);
if (ct != null)
{
value = string.Format("{{contenttypeid:{0}}}", ct.Name);
}
}
// We process real values only
if (value != null && !String.IsNullOrEmpty(value) && value != "[]")
{
modelFile.Properties.Add(fieldValue.Key, value);
}
}
}
}
return(modelFile);
}
catch (Exception ex)
{
throw ex;
}
}
