private void UpdateRegions(
PageTemplateFile fileTemplate,
PageTemplateFileInfo fileTemplateDetails,
PageTemplate dbPageTemplate,
IExecutionContext executionContext
)
{
// De-dup region names
var duplicateRegionName = fileTemplateDetails
.Regions
.GroupBy(s => s.Name.ToLowerInvariant())
.FirstOrDefault(g => g.Count() > 1);
if (duplicateRegionName != null)
{
throw new PageTemplateRegistrationException($"Dulpicate template region '{ duplicateRegionName.First().Name }' in template { fileTemplate.VirtualPath }");
}
// Deletions
var regionsToDelete = dbPageTemplate
.PageTemplateRegions
.Where(ts => !fileTemplateDetails.Regions.Any(fs => ts.Name.Equals(fs.Name, StringComparison.OrdinalIgnoreCase)))
.ToList();
foreach (var regionToDelete in regionsToDelete)
{
_dbContext.PageTemplateRegions.Remove(regionToDelete);
}
// Updates/Additions
foreach (var fileRegion in fileTemplateDetails.Regions)
{
var existing = dbPageTemplate
.PageTemplateRegions
.FirstOrDefault(s => s.Name.Equals(fileRegion.Name, StringComparison.OrdinalIgnoreCase));
if (existing == null)
{
existing = new PageTemplateRegion();
existing.PageTemplate = dbPageTemplate;
existing.CreateDate = executionContext.ExecutionDate;
_dbContext.PageTemplateRegions.Add(existing);
}
// casing might have changed
if (existing.Name != fileRegion.Name)
{
existing.Name = fileRegion.Name;
existing.UpdateDate = executionContext.ExecutionDate;
}
// this will detach region data but there's no migrating that...
if (existing.IsCustomEntityRegion != fileRegion.IsCustomEntityRegion)
{
existing.IsCustomEntityRegion = fileRegion.IsCustomEntityRegion;
existing.UpdateDate = executionContext.ExecutionDate;
}
}
}
protected PageTemplateRegionDetails MapRegion(PageTemplateRegion dbRegion)
{
return(new PageTemplateRegionDetails()
{
CreateDate = dbRegion.CreateDate,
IsCustomEntityRegion = dbRegion.IsCustomEntityRegion,
Name = dbRegion.Name,
PageTemplateId = dbRegion.PageTemplateId,
PageTemplateRegionId = dbRegion.PageTemplateRegionId,
UpdateDate = dbRegion.UpdateDate
});
}
private PageTemplateRegionDetails MapRegion(PageTemplateRegion dbRegion)
{
return(new PageTemplateRegionDetails()
{
CreateDate = DbDateTimeMapper.AsUtc(dbRegion.CreateDate),
IsCustomEntityRegion = dbRegion.IsCustomEntityRegion,
Name = dbRegion.Name,
PageTemplateId = dbRegion.PageTemplateId,
PageTemplateRegionId = dbRegion.PageTemplateRegionId,
UpdateDate = DbDateTimeMapper.AsUtc(dbRegion.UpdateDate)
});
}
private async Task ValidateTemplateUsedByPage(AddCustomEntityVersionPageBlockCommand command, PageTemplateRegion templateRegion)
{
var isRegionInTemplate = await _dbContext
.PageVersions
.FilterActive()
.FilterByPageId(command.PageId)
.AnyAsync(p => p.PageTemplateId == templateRegion.PageTemplateId);
if (!isRegionInTemplate)
{
throw new Exception($"Error adding custom entity page block. The page template region {command.PageTemplateRegionId} does not belong to a template referenced by the page {command.PageId}");
}
}
