protected bool CompleteInit(IBlockBuilder rootBuilder, IBlockIdentifier blockId, int blockNumberUnsureIfNeeded)
{
var wrapLog = Log.Call <bool>();
ParentId = Context.Module.Id;
ContentBlockId = blockNumberUnsureIfNeeded;
Log.Add($"parent#{ParentId}, content-block#{ContentBlockId}, z#{ZoneId}, a#{AppId}");
// 2020-09-04 2dm - new change, moved BlockBuilder up so it's never null - may solve various issues
// but may introduce new ones
BlockBuilder = new BlockBuilder(rootBuilder, this, Log);
// If specifically no app found, end initialization here
// Means we have no data, and no BlockBuilder
if (AppId == AppConstants.AppIdNotFound || AppId == Eav.Constants.NullId)
{
DataIsMissing = true;
return(wrapLog("stop: app & data are missing", true));
}
// If no app yet, stop now with BlockBuilder created
if (AppId == Eav.Constants.AppIdEmpty)
{
var msg = $"stop a:{AppId}, container:{Context.Module.Id}, content-group:{Configuration?.Id}";
return(wrapLog(msg, true));
}
Log.Add("Real app specified, will load App object with Data");
// Get App for this block
Log.Add("About to create app");
App = Context.ServiceProvider.Build <App>()
.PreInit(Context.Site)
.Init(this, Context.ServiceProvider.Build <AppConfigDelegate>().Init(Log).BuildForNewBlock(Context, this), Log);
Log.Add("App created");
// note: requires EditAllowed, which isn't ready till App is created
var cms = Context.ServiceProvider.Build <CmsRuntime>().Init(App, Context.UserMayEdit, Log);
Configuration = cms.Blocks.GetOrGeneratePreviewConfig(blockId);
// handle cases where the content group is missing - usually because of incomplete import
if (Configuration.DataIsMissing)
{
DataIsMissing = true;
App = null;
return(wrapLog($"DataIsMissing a:{AppId}, container:{Context.Module.Id}, content-group:{Configuration?.Id}", true));
}
// use the content-group template, which already covers stored data + module-level stored settings
View = new BlockViewLoader(Log).PickView(this, Configuration.View, Context, cms);
return(wrapLog($"ok a:{AppId}, container:{Context.Module.Id}, content-group:{Configuration?.Id}", true));
}
internal BlockConfiguration GetOrGeneratePreviewConfig(IBlockIdentifier blockId)
{
var wrapLog = Log.Call($"get CG or gen preview for grp#{blockId.Guid}, preview#{blockId.PreviewView}");
// Return a "faked" ContentGroup if it does not exist yet (with the preview templateId)
var createTempBlockForPreview = blockId.Guid == Guid.Empty;
Log.Add($"{nameof(createTempBlockForPreview)}:{createTempBlockForPreview}");
var result = createTempBlockForPreview
? new BlockConfiguration(blockId.PreviewView, CmsRuntime, Log)
: GetBlockConfig(blockId.Guid);
wrapLog(null);
return(result);
}
