/// <summary>
/// Indexes all wysiwyg blocks in the page containers
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void SetBuilderWysiwygField(object sender, IndexingNodeDataEventArgs e)
{
//get the current node id
int nodeId;
if (!int.TryParse(e.Fields["id"], out nodeId)) return;
string wysiwyg = "";
var containerProvider = new ContainerProvider(nodeId);
foreach (Container container in containerProvider.Containers)
{
string containerContent = String.Join(" ",
container.Blocks.Where(b => b is WysiwygBlock)
.Cast<WysiwygBlock>()
.Select(b => b.Content));
e.Fields.Add("WBContainer_" + container.Name, containerContent);
wysiwyg += " " + containerContent;
}
SetWBWysiwig(e, "WBWysiwyg", DecodeString(wysiwyg));
}
/// <summary>
/// Loads the current state of the container stored on the page and synchronises what blocks
/// are default on the template and those that have been dragged on.
/// </summary>
/// <param name="containerName">The name of the container to load the blocks into</param>
/// <param name="blocks">The default template blocks</param>
/// <param name="dynamicWysiwygClass">The class that should be added to any dynamically added wysiwyg blocks</param>
private static void LoadContainerBlocks(string containerName, List<IBlock> blocks, string dynamicWysiwygClass)
{
//set IsTemplateBlock to true for all blocks
blocks.ForEach(b => b.IsTemplateBlock = true);
//load the current container saved state
ContainerProvider containerProvider = new ContainerProvider();
Container container = containerProvider.ContainerByName(containerName);
if (container == null) return;
//sync template blocks with what is saved on the page
foreach (IBlock templateBlock in blocks)
{
//get the saved state of the current block
IBlock savedBlock = container.Blocks.FirstOrDefault(b => b.IsTemplateBlock && b.Id == templateBlock.Id);
if (savedBlock == null) continue;
templateBlock.IsDeleted = savedBlock.IsDeleted;
templateBlock.SortOrder = savedBlock.SortOrder;
//if its a wysiwyg block then add transfer the content
if(templateBlock is WysiwygBlock)
((WysiwygBlock)templateBlock).Content = ((WysiwygBlock)savedBlock).Content;
}
//add all dragged-on blocks to the blocks
foreach (IBlock pageBlock in container.Blocks.Where(b => (!b.IsTemplateBlock) || (b.IsTemplateBlock && b is WysiwygBlock && !blocks.Exists(tb => tb.Id == b.Id))))
{
//if this is a dynamically added wysiwyg block then set the default class
pageBlock.Class = pageBlock.IsTemplateBlock && pageBlock is WysiwygBlock ? dynamicWysiwygClass : pageBlock.Class;
blocks.Add(pageBlock);
}
//if were not in the builder remove all template blocks that have been deleted
if (!WebBlocksUtility.IsInBuilder)
blocks.RemoveAll(b => b.IsDeleted == true);
//remove any blocks that have been deleted from Umbraco
blocks.RemoveAll(b => b is NodeBlock && ((NodeBlock)b).Content == null);
}