/// <summary>
/// Removes all references to the list of fields.
/// this deletes field links from content types.
/// Only field links that refer to fields that have a different GUID
/// to the equivalent one in the CTH are removed
/// </summary>
/// <param name="ResetValues"></param>
/// <returns></returns>
public string RemoveSCFields(SyndicationResetValues ResetValues)
{
string outputReport = String.Format("Report generated on: {0}{1}", DateTime.Now, Environment.NewLine);
string stage = "Start";
_resetValues = ResetValues;
try
{
using (_ctx = GetClientContext(_resetValues.ContentTypeHubURL))
{
stage = "Set CTH context";
GetContentHubColumnGUIDs();
stage = "Retrieved CTH values";
outputReport += "GUIDs read from the Hub" + Environment.NewLine;
}
stage = "Processing site collections";
ProcessSiteCollections(ResetValues, ref outputReport);
outputReport += "*************** Finished ***************";
stage = "Site collections processed";
}
catch (Exception ex)
{
outputReport += String.Format("{3}{3}ERROR: {0} {3}{1}{3}{3}At stage: {2}", ex.Message, ex.InnerException, stage, Environment.NewLine);
}
return outputReport;
}
/// <summary>
/// Reads app.config and loads variables into a configuration object
/// that will be sent to the column removal object
/// </summary>
/// <returns></returns>
private static SyndicationResetValues SetupResetValue()
{
SyndicationResetValues srv = new SyndicationResetValues();
srv.UsePassword = Boolean.Parse(ConfigurationManager.AppSettings["requestPassword"]);
if (srv.UsePassword)
{
Console.WriteLine("Please enter the user name:");
srv.UserName = Console.ReadLine();
Console.WriteLine("Please provide the password:"******"processFields"]);
srv.ProcessCTHide = Boolean.Parse(ConfigurationManager.AppSettings["processCTHide"]);
srv.ProcessCTRemove = Boolean.Parse(ConfigurationManager.AppSettings["processCTRemove"]);
srv.ProcessRefreshCTFlag = Boolean.Parse(ConfigurationManager.AppSettings["processRefreshCTFlag"]);
srv.ProcessRemoveFieldsFromLists = Boolean.Parse(ConfigurationManager.AppSettings["processFieldRemovalFromLists"]);
srv.FieldNamesToRemove = GetFileContents(ConfigurationManager.AppSettings["fieldListFile"]);
srv.ContentTypesToRemove = GetFileContents(ConfigurationManager.AppSettings["contentTypeRemoveFile"]);
srv.ContentTypesToRenameAndHide = GetFileContents(ConfigurationManager.AppSettings["contentTypeHideFile"]);
srv.SiteCollections = GetFileContents(ConfigurationManager.AppSettings["siteCollectionURLFile"]);
srv.ContentTypeHubURL = ConfigurationManager.AppSettings["configHubURL"];
if (!srv.ValidSettings())
{
throw new Exception(srv.FailReason);
}
else
{
return srv;
}
}
/// <summary>
/// Wrapper function to cover several activities (looping around all site collections)
/// 1. Getting content types for the SC
/// 2. removing field links to the fields
/// 3. removing the fields
/// 4. Hide and rename of content types
/// 5. removal of content types
/// 6. Reset the 'refresh CT publishing' flag
/// </summary>
/// <param name="ResetValues"></param>
/// <param name="outputReport"></param>
private void ProcessSiteCollections(SyndicationResetValues ResetValues, ref string outputReport)
{
Dictionary<string, string> jobOutput = new Dictionary<string, string>();
foreach (string siteCollectionURL in _resetValues.SiteCollections)
{
ProgressReport scReport = new ProgressReport(siteCollectionURL);
using (_ctx = GetClientContext(siteCollectionURL))
{
RetreiveContentTypes();
scReport.AddEntry("Content types read from target site collection");
if (_resetValues.ProcessFields)
{
scReport.AddEntry("*** Removing field links");
jobOutput = RemoveFieldLinks();
AddJobOutputToReport(jobOutput, ref scReport);
scReport.AddEntry(String.Format("*** Removing Site Columns: {0} columns to process", _cthCols.Keys.Count));
jobOutput = RemoveSiteColumns();
AddJobOutputToReport(jobOutput, ref scReport);
}
if (_resetValues.ProcessCTHide)
{
scReport.AddEntry(String.Format("*** Rename and hiding {0} content types", ResetValues.ContentTypesToRenameAndHide.Count));
jobOutput = RenameAndHideContentTypes(ResetValues.ContentTypesToRenameAndHide);
AddJobOutputToReport(jobOutput, ref scReport);
}
if (_resetValues.ProcessCTRemove)
{
scReport.AddEntry(String.Format("*** Removing {0} content types", ResetValues.ContentTypesToRemove.Count));
jobOutput = RemoveContentTypes(ResetValues.ContentTypesToRemove);
AddJobOutputToReport(jobOutput, ref scReport);
}
if (_resetValues.ProcessRemoveFieldsFromLists)
{
scReport.AddEntry(String.Format("*** Removing {0} content types", ResetValues.ContentTypesToRemove.Count));
jobOutput = RemoveFieldsFromLists();
AddJobOutputToReport(jobOutput, ref scReport);
}
if (_resetValues.ProcessRefreshCTFlag)
{
scReport.AddEntry("*** Setting the 'Refresh Content Types' Flag");
SetRefreshContentTypesFlag();
}
}
outputReport += scReport.Output() + Environment.NewLine;
outputReport += "-----------------------------------------------------------" + Environment.NewLine + Environment.NewLine;
}
}
