public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("editFrame", (writer, options, context, args) =>
{
string id = args[0] as string;
string buttons = args[1] as string;
string title = args[2] as string;
var editFrame = new Sitecore.Web.UI.WebControls.EditFrame();
editFrame.DataSource = id;
editFrame.Buttons = buttons;
editFrame.Title = title;
var sb = new StringBuilder();
var sw = new StringWriter(sb);
var htmlWriter = new HtmlTextWriter(sw);
editFrame.RenderFirstPart(htmlWriter);
writer.WriteSafeString(sb.ToString());
options.Template(writer, (object)context);
sb.Clear();
editFrame.RenderLastPart(htmlWriter);
writer.WriteSafeString(sb.ToString());
}));
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("fieldRenderer", (writer, context, args) =>
{
var field = args[0] as Field;
if (field == null)
{
return;
}
string renderedValue = string.Empty;
try
{
renderedValue = Sitecore.Web.UI.WebControls.FieldRenderer.Render(field.Item, field.Name, args[1] == null ? string.Empty : args[1].ToString());
}
catch (Exception ex)
{
if (Sitecore.Context.PageMode.IsExperienceEditor)
{
renderedValue = ex.ToString();
}
}
if (!string.IsNullOrEmpty(renderedValue))
{
writer.Write(renderedValue);
}
}));
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("ifNotEqual", (writer, options, context, args) =>
{
if (args[0] != args[1] && !args[0].Equals(args[1]))
{
options.Template(writer, (object)context);
}
else
{
options.Inverse(writer, (object)context);
}
}));
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("translate", (writer, context, args) =>
{
string input = args[0].ToString();
var translated = Sitecore.Globalization.Translate.Text(input);
if (!string.IsNullOrEmpty(translated))
{
writer.Write(translated);
}
else
{
writer.Write("<!-- Nothing Found for Key: " + input + " -->");
}
}));
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("placeholder", (writer, context, args) =>
{
var passedInName = args[0].ToString();
var placeholderName = args[0].ToString();
var placeholderIndex = args.Length > 1 ? args[1].ToString() : "1";
placeholderIndex = string.IsNullOrEmpty(placeholderIndex) ? "1" : placeholderIndex;
Guid currentRenderingId = RenderingContext.Current.Rendering.UniqueId;
if (currentRenderingId != Guid.Empty)
{
placeholderName = String.Format("{0}-{1}-{2}", placeholderName, currentRenderingId.ToString("B"), placeholderIndex);
}
if (Sitecore.Context.PageMode.IsExperienceEditorEditing)
{
writer.Write(@"<div data-container-title=""{0}"">", placeholderName);
}
//save current context for later
var oldContext = HttpContext.Current.Items["HandlebarDataSource"];
var oldRenderingItem = Sitecore.Mvc.Presentation.RenderingContext.CurrentOrNull.Rendering.Item;
//Helper set from Variant field class as it's passed as arg.
HtmlHelper helper = HttpContext.Current.Items["htmlHelper"] as HtmlHelper;
if (helper != null)
{
var placeholderStr = (new Sitecore.Mvc.Helpers.SitecoreHelper(helper)).DynamicPlaceholder(passedInName).ToHtmlString();
writer.Write(placeholderStr);
}
else
{
//The old manual way where we have no access to helper.
PipelineService.Get().RunPipeline <RenderPlaceholderArgs>("mvc.renderPlaceholder", new RenderPlaceholderArgs(placeholderName, writer, new ContentRendering()));
}
//put it back.
HttpContext.Current.Items["HandlebarDataSource"] = oldContext;
Sitecore.Mvc.Presentation.RenderingContext.CurrentOrNull.Rendering.Item = oldRenderingItem;
if (Sitecore.Context.PageMode.IsExperienceEditorEditing)
{
writer.Write(@"</div>");
}
}));
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("LookupElement", (writer, context, args) =>
{
var input = args[0];
var lookupKey = args[1].ToString();
var lookupProp = args[2].ToString();
System.Reflection.PropertyInfo info = input.GetType().GetProperties()[1];
object dic = info.GetValue(input);
writer.Write("testing");
}));
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("json", (writer, context, args) =>
{
object obj = args[0];
//didn't like how Web Extensions Serializer looked for Expandos (Arrays of key values)
//var jString = new JavaScriptSerializer().Serialize(obj);
try
{
var jString = Newtonsoft.Json.JsonConvert.SerializeObject(obj);
writer.Write(jString);
}
catch (Exception ex)
{
writer.Write(ex.ToString());
}
}));
}
static HandlebarManager()
{
//Run Pipeleine to get Helpers and Register them
var args = new HandlebarHelpersPipelineArgs();
Sitecore.Pipelines.CorePipeline.Run("handlebarHelpers", args);
foreach (var helper in args.Helpers)
{
if (helper.Helper != null && !HandlebarsDotNet.Handlebars.Configuration.Helpers.ContainsKey(helper.Name) && !HandlebarsDotNet.Handlebars.Configuration.BlockHelpers.ContainsKey(helper.Name))
{
HandlebarsDotNet.Handlebars.RegisterHelper(helper.Name, helper.Helper);
}
else
{
if (helper.BlockHelper != null && !HandlebarsDotNet.Handlebars.Configuration.Helpers.ContainsKey(helper.Name) && !HandlebarsDotNet.Handlebars.Configuration.BlockHelpers.ContainsKey(helper.Name))
{
HandlebarsDotNet.Handlebars.RegisterHelper(helper.Name, helper.BlockHelper);
}
}
}
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("userSettings", (writer, context, args) =>
{
string key = args[0].ToString();
string area = UserSettingsConfiguration.DefaultArea;
if (args.Length > 1 && !string.IsNullOrEmpty(args[1].ToString()))
{
area = args[1].ToString();
}
var setting = SF.Foundation.Facets.Facades.UserSettings.Settings[key, area];
if (!string.IsNullOrEmpty(setting))
{
writer.Write(setting);
}
else
{
//writer.Write("<!-- Nothing Found for Key: " + key + " -->");
}
}));
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("formatDate", (writer, context, args) =>
{
string input = args[0].ToString();
DateTime parsed = DateTime.MinValue;
if (DateTime.TryParse(input, out parsed))
{
//We got a date, woo hoo!
}
else
{
try
{
//Sitecore Date Vals are stored as Iso, could that be the issue?
parsed = Sitecore.DateUtil.IsoDateToDateTime(input);
}
catch
{
writer.Write("[Invalid Date]");
}
}
if (parsed != DateTime.MinValue)
{
try
{
writer.Write(parsed.ToString(args[1].ToString()));
}
catch
{
writer.Write("[Invalid Format!]");
}
}
}));
}
