private string AppendHtmlWithChildRegionContens(string html, PageContentProjection projection, RenderPageViewModel pageModel)
{
// Render contents from children regions
var childRegionContents = projection.GetChildRegionContentProjections() ?? new List <PageContentProjection>();
if (projection.Content is IChildRegionContainer &&
projection.Content.ContentRegions != null &&
projection.Content.ContentRegions.Any())
{
var stringBuilder = new StringBuilder(html);
var pageHtmlHelper = new PageHtmlRenderer(stringBuilder, pageModel);
foreach (var region in projection.Content.ContentRegions.Distinct())
{
var contentsBuilder = new StringBuilder();
var regionModel = new PageRegionViewModel
{
RegionId = region.Region.Id,
RegionIdentifier = region.Region.RegionIdentifier
};
var childRegionContentProjections = childRegionContents.Where(c => c.RegionId == regionModel.RegionId).OrderBy(c => c.Order).ToList();
var canEditRegion = projection.PageId == pageModel.Id && pageModel.AreRegionsEditable;
using (new LayoutRegionWrapper(contentsBuilder, regionModel, canEditRegion))
{
foreach (var childRegionContentProjection in childRegionContentProjections)
{
// Add Html
using (new RegionContentWrapper(contentsBuilder, childRegionContentProjection, pageModel.CanManageContent && canEditRegion))
{
// Pass current model as view data model
var modelBefore = htmlHelper.ViewData.Model;
htmlHelper.ViewData.Model = pageModel;
contentsBuilder = AppendHtml(contentsBuilder, childRegionContentProjection, pageModel);
// Restore model, which was before changes
htmlHelper.ViewData.Model = modelBefore;
}
}
}
// Insert region to master page
var regionHtml = contentsBuilder.ToString();
pageHtmlHelper.ReplaceRegionHtml(regionModel.RegionIdentifier, regionHtml);
}
return(pageHtmlHelper.GetReplacedHtml().ToString());
}
return(html);
}
/// <summary>
/// Gets the replaced HTML.
/// </summary>
/// <returns>HTML with replaced view model values</returns>
private string GetReplacedHtml(string html, RenderPageViewModel model)
{
var helper = new PageHtmlRenderer(new StringBuilder(html), model);
return helper.GetReplacedHtml().ToString();
}
private string AppendHtmlWithChildRegionContens(string html, PageContentProjection projection, RenderPageViewModel pageModel)
{
// Render contents from children regions
var childRegionContents = projection.GetChildRegionContentProjections() ?? new List<PageContentProjection>();
if (projection.Content is IChildRegionContainer
&& projection.Content.ContentRegions != null
&& projection.Content.ContentRegions.Any())
{
var stringBuilder = new StringBuilder(html);
var pageHtmlHelper = new PageHtmlRenderer(stringBuilder, pageModel);
foreach (var region in projection.Content.ContentRegions.Distinct())
{
var contentsBuilder = new StringBuilder();
var regionModel = new PageRegionViewModel
{
RegionId = region.Region.Id,
RegionIdentifier = region.Region.RegionIdentifier
};
var childRegionContentProjections = childRegionContents.Where(c => c.RegionId == regionModel.RegionId).OrderBy(c => c.Order).ToList();
var canEditRegion = projection.PageId == pageModel.Id && pageModel.AreRegionsEditable;
using (new LayoutRegionWrapper(contentsBuilder, regionModel, canEditRegion))
{
foreach (var childRegionContentProjection in childRegionContentProjections)
{
// Add Html
using (new RegionContentWrapper(contentsBuilder, childRegionContentProjection, pageModel.CanManageContent && canEditRegion))
{
// Pass current model as view data model
var modelBefore = htmlHelper.ViewData.Model;
htmlHelper.ViewData.Model = pageModel;
contentsBuilder = AppendHtml(contentsBuilder, childRegionContentProjection, pageModel);
// Restore model, which was before changes
htmlHelper.ViewData.Model = modelBefore;
}
}
}
// Insert region to master page
var regionHtml = contentsBuilder.ToString();
pageHtmlHelper.ReplaceRegionHtml(regionModel.RegionIdentifier, regionHtml);
}
return pageHtmlHelper.GetReplacedHtml().ToString();
}
return html;
}
