public HttpResponseMessage GetHtml(string id)
{
var item = ID.Parse(id);
var database = Sitecore.Context.Database;
Sitecore.Context.Item = database.GetItem(item);
var personalisedRenderingList = new List <PersonalisedRendering>();
using (new PersonalisationContext())
{
var renderings = PageContext.Current.PageDefinition.Renderings.Where(IsPersonalisedRendering).ToList();
foreach (Rendering current in renderings)
{
using (StringWriter stringWriter = new StringWriter())
{
PipelineService.Get()
.RunPipeline <RenderRenderingArgs>("mvc.renderRendering",
new RenderRenderingArgs(current, stringWriter));
var personalisedRendering = new PersonalisedRendering()
{
Id = current.UniqueId.ToString(),
Html = stringWriter.ToString()
};
personalisedRenderingList.Add(personalisedRendering);
}
}
}
return(Request.CreateResponse(HttpStatusCode.OK, personalisedRenderingList));
}
private void ReplacePlaceholders(string html, TextWriter writer, Rendering rendering)
{
var index = html.IndexOf(placeholderStartSearch, StringComparison.Ordinal);
if (index < 0)
{
writer.Write(html);
return;
}
var endOfStartTag = html.IndexOf(" -->", index, StringComparison.Ordinal);
var startOfKey = index + placeholderStartSearch.Length;
var placeHolderKey = html.Substring(startOfKey, endOfStartTag - startOfKey);
var endTag = string.Format(placeHolderEndSearch, placeHolderKey);
var endOfPlaceHolder = html.IndexOf(endTag, endOfStartTag, StringComparison.Ordinal);
if (endOfPlaceHolder < 0)
{
throw new Exception("Could not find end of placeholder " + placeHolderKey);
}
if (placeHolderKey.IndexOf("_cacheable", StringComparison.Ordinal) > placeHolderKey.LastIndexOf('/'))
//another way to cache placeholders is to have the name contain _cacheable
{
writer.Write(html.Substring(0, endOfPlaceHolder + endTag.Length));
}
else
{
writer.Write(html.Substring(0, index));
PipelineService.Get().RunPipeline <RenderPlaceholderArgs>("mvc.renderPlaceholder",
new RenderPlaceholderArgs(placeHolderKey, writer, rendering));
}
ReplacePlaceholders(html.Substring(endOfPlaceHolder + endTag.Length), writer, rendering);
}
protected virtual void Render(string placeholderName, TextWriter writer, RenderPlaceholderArgs args)
{
IEnumerable <Rendering> renderings = this.GetRenderings(placeholderName, args);
if (renderings != null)
{
foreach (Rendering rendering in renderings)
{
PipelineService.Get().RunPipeline <RenderRenderingArgs>("mvc.renderRendering", new RenderRenderingArgs(rendering, writer));
}
}
}
protected virtual string Placeholder(string placeholderName, Rendering rendering)
{
Assert.ArgumentNotNull(placeholderName, "placeholderName");
var stringWriter = new StringWriter();
PipelineService.Get()
.RunPipeline(
"mvc.renderPlaceholder",
new RenderPlaceholderArgs(placeholderName, stringWriter, rendering));
return(stringWriter.ToString());
}
public ActionResult EditLayout()
{
var pageContext = PageContext.CurrentOrNull;
Assert.IsNotNull(pageContext, "Page context is required");
var stringWriter = new StringWriter();
stringWriter.Write("<html><head></head><body>");
PipelineService.Get().RunPipeline <RenderPlaceholderArgs>("mvc.renderPlaceholder",
new RenderPlaceholderArgs(pageContext.Item["PlaceholderName"] ?? "compositecontent", (TextWriter)stringWriter, new ContentRendering()));
stringWriter.Write("</body></html>");
return(Content(stringWriter.ToString()));
}
protected override IValueProvider GetValueProvider(HttpContextBase httpContext, RenderingContext renderingContext)
{
if (renderingContext.Rendering.Parameters == null)
{
return(null);
}
var args = new GetControllerRenderingValueParametersArgs(httpContext, renderingContext);
var parameters = PipelineService.Get().RunPipeline("mvc.getControllerRenderingValueParameters",
args,
x => x.Parameters);
return(new PipelineValueProvider(parameters ?? new Dictionary <string, object>(), CultureInfo.CurrentCulture));
}
public override IValueProvider GetValueProvider(ControllerContext controllerContext)
{
if (RenderingContext.CurrentOrNull?.Rendering?.Parameters == null)
{
return(null);
}
var args = new GetControllerRenderingValueParametersArgs(HttpContext.Current, RenderingContext.Current);
var parameters = PipelineService.Get().RunPipeline("elision.getControllerRenderingValueParameters",
args,
x => x.Parameters);
return(new PipelineValueProvider(parameters ?? new Dictionary <string, object>(), CultureInfo.CurrentCulture));
}
public async void Get_null_record()
{
var mock = new ServiceMockFacade <IPipelineRepository>();
mock.RepositoryMock.Setup(x => x.Get(It.IsAny <int>())).Returns(Task.FromResult <Pipeline>(null));
var service = new PipelineService(mock.LoggerMock.Object,
mock.RepositoryMock.Object,
mock.ModelValidatorMockFactory.PipelineModelValidatorMock.Object,
mock.BOLMapperMockFactory.BOLPipelineMapperMock,
mock.DALMapperMockFactory.DALPipelineMapperMock);
ApiPipelineResponseModel response = await service.Get(default(int));
response.Should().BeNull();
mock.RepositoryMock.Verify(x => x.Get(It.IsAny <int>()));
}
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>");
}
}));
}
protected override void DoRender(HtmlTextWriter output)
{
HttpContextWrapper httpCtxWrapper = _pageCtx.RequestContext.HttpContext as HttpContextWrapper;
if (httpCtxWrapper != null)
{
using (ContextService.Get().Push <Sitecore.Mvc.Presentation.PageContext>(_pageCtx))
{
ViewContext viewCtx = CreateViewContext(httpCtxWrapper, _pageCtx.RequestContext.RouteData, _rendering);
using (ContextService.Get().Push <ViewContext>(viewCtx))
{
PipelineService.Get().RunPipeline <RenderRenderingArgs>("mvc.renderRendering", new RenderRenderingArgs(_rendering, output));
}
}
}
else
{
throw new Exception("Invalid HttpContextWrapper");
}
}
public GenPhHtml CreateModel(string placeholderKey)
{
string returnHtml = null;
Item currentItem = RenderingContext.Current.Rendering.Item;
var renderings = new List <Sitecore.Mvc.Presentation.Rendering>();
var renderingCount = currentItem.Visualization.GetRenderings(Sitecore.Context.Device, false).ToList();
if (renderingCount.Count > 0)
{
renderings.AddRange(renderingCount.Select(r => new Sitecore.Mvc.Presentation.Rendering
{
RenderingItemPath = r.RenderingID.ToString(),
Parameters = new RenderingParameters(r.Settings.Parameters),
DataSource = r.Settings.DataSource,
Placeholder = r.Placeholder,
}));
foreach (var r in renderings.Where(r => r.Placeholder.Contains(placeholderKey)))
{
using (var stringWriter = new StringWriter())
{
PipelineService.Get()
.RunPipeline("mvc.renderRendering", new RenderRenderingArgs(r, stringWriter));
returnHtml += stringWriter.ToString();
}
}
}
//var imageRenderings = new List<string>();
//imageRenderings.Add(FieldRenderer.Render(currentItem, "Image", "mw=400"));
return(new GenPhHtml
{
PlaceholderKey = placeholderKey,
GenHtml = returnHtml,
ItemID = RenderingContext.Current.Rendering.Item.ID.ToString()
});
}
protected virtual string Placeholder(string placeholderName, Rendering rendering)
{
Assert.ArgumentNotNull(placeholderName, "placeholderName");
Assert.ArgumentNotNull(rendering, "rendering");
var stringWriter = new StringWriter();
// Append placeholder name with "-dynamic", "_dynamic", ".dynamic" or "#dynamic" in JS component to treat this placeholder as Dynamic
if (_dynamicPlaceholderRegex.IsMatch(placeholderName))
{
// "-dynamic" part will be removed
var placeholder = _dynamicPlaceholderRegex.Replace(placeholderName, string.Empty);
// this will render placeholders with appended IDs, which is usually used for dynamic placeholders.
// you do not need to specify dynamic placeholders in JS (as FE developer might not what is that)
PipelineService.Get()
.RunPipeline(
"mvc.renderPlaceholder",
new RenderPlaceholderArgs($"{placeholder}_{rendering.UniqueId.ToString("D").ToUpper()}",
stringWriter, rendering));
// TODO: figure out how to get correct index to append placeholder
PipelineService.Get()
.RunPipeline(
"mvc.renderPlaceholder",
new RenderPlaceholderArgs($"{placeholder}-{rendering.UniqueId.ToString("B").ToUpper()}-0",
stringWriter, rendering));
}
else
{
// standard placeholder
PipelineService.Get()
.RunPipeline(
"mvc.renderPlaceholder",
new RenderPlaceholderArgs(placeholderName, stringWriter, rendering));
}
return(stringWriter.ToString());
}
/// <summary>
/// Render step, except it temporarily abandons the placeholder context to render a seperate item, after which it puts the context back
/// </summary>
/// <param name="placeholderName">Placeholder to render</param>
/// <param name="writer">writer to render to</param>
/// <param name="args"></param>
protected override void Render(string placeholderName, TextWriter writer, RenderPlaceholderArgs args)
{
if (PageRenderItemDefinitionContext.CurrentOrNull != null)
{
args.PageContext.PageDefinition = PageRenderItemDefinitionContext.Current.Definition;
}
if (placeholderName != ItemRenderingKey)
{
base.Render(placeholderName, writer, args);
return;
}
Stack <PlaceholderContext> previousContext = new Stack <PlaceholderContext>();
while (PlaceholderContext.CurrentOrNull != null)
{
previousContext.Push(PlaceholderContext.Current);
PlaceholderContext.Exit();
}
try
{
PipelineService.Get().RunPipeline("mvc.renderRendering", new RenderRenderingArgs(args.PageContext.PageDefinition.Renderings.First(x => x.Placeholder.IsWhiteSpaceOrNull()), writer));
}
finally
{
while (PlaceholderContext.CurrentOrNull != null)
{
PlaceholderContext.Exit();
}
while (previousContext.Any())
{
PlaceholderContext.Enter(previousContext.Pop());
}
}
}
public void Process(HandlebarHelpersPipelineArgs pipelineArgs)
{
pipelineArgs.Helpers.Add(new HandlebarHelperRegistration("placeholder", (writer, context, args) =>
{
var placeholderName = args[0].ToString();
Guid currentRenderingId = RenderingContext.Current.Rendering.UniqueId;
if (currentRenderingId != Guid.Empty)
{
placeholderName = String.Format("{0}_{1}", placeholderName, currentRenderingId);
}
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;
Sitecore.Mvc.Presentation.RenderingContext.CurrentOrNull.Rendering.Item = Sitecore.Context.Item;
//Updated to do new content rendering, similar to what the composite component does, as this was setting the context to the template.
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>");
}
}));
}
// GET: Snippet
public ActionResult CompositeComponent()
{
var renderingContext = RenderingContext.CurrentOrNull;
if (renderingContext == null)
{
throw new ApplicationException("Could not find current rendering context, aborting");
}
var hasDataSource = !string.IsNullOrWhiteSpace(renderingContext.Rendering.DataSource);
var pageContext = new PageContext()
{
RequestContext = this.ControllerContext.RequestContext,
Item = !hasDataSource ? null : renderingContext.Rendering.Item
};
var oldDisplayMode = global::Sitecore.Context.Site != null ? global::Sitecore.Context.Site.DisplayMode : DisplayMode.Normal;
try
{
if (oldDisplayMode == DisplayMode.Edit && global::Sitecore.Context.Site != null)
{
//disable the editing of the nested component
global::Sitecore.Context.Site.SetDisplayMode(DisplayMode.Preview, DisplayModeDuration.Temporary);
}
using (PlaceholderContext.Enter(new PlaceholderContext("/")))
using (ContextService.Get().Push <PageContext>(pageContext))
{
var htmlHelper = new HtmlHelper(new ViewContext(), new ViewPage());
var stringWriter = new StringWriter();
if (oldDisplayMode == DisplayMode.Edit)
{
if (hasDataSource)
{
UrlString webSiteUrl = SiteContext.GetWebSiteUrl(Sitecore.Context.Database);
webSiteUrl.Add("sc_mode", "edit");
webSiteUrl.Add("sc_itemid", pageContext.Item.ID.ToString());
webSiteUrl.Add("sc_lang", pageContext.Item.Language.ToString());
//copied style from bootstrap alert
stringWriter.Write("<div role=\"alert\" class=\"alert alert-warning\" style=\"box-sizing: border-box; margin-bottom: 20px; border-top: rgb(250,235,204) 1px solid; border-right: rgb(250,235,204) 1px solid; white-space: normal; word-spacing: 0px; border-bottom: rgb(250,235,204) 1px solid; text-transform: none; color: rgb(138,109,59); padding-bottom: 15px; padding-top: 15px; font: 14px/20px 'Helvetica Neue', helvetica, arial, sans-serif; padding-left: 15px; border-left: rgb(250,235,204) 1px solid; widows: 1; letter-spacing: normal; padding-right: 15px; background-color: rgb(252,248,227); text-indent: 0px; border-radius: 4px; -webkit-text-stroke-width: 0px\">");
stringWriter.Write("<a class=\"alert-link\" style=\"box-sizing: border-box; text-decoration: none; font-weight: 700; color: rgb(102,81,44); background-color: transparent\" href=\"");
stringWriter.Write(webSiteUrl);
stringWriter.Write("\" target=\"_blank\" onmousedown=\"window.open(this.href)\">"");
stringWriter.Write(pageContext.Item.DisplayName);
stringWriter.Write("" is a 'composite component'. Click here to open it's editor</a><br /></div>");
}
else
{
//copied style from bootstrap alert
stringWriter.Write("<div role=\"alert\" class=\"alert alert-warning\" style=\"box-sizing: border-box; margin-bottom: 20px; border-top: rgb(250,235,204) 1px solid; border-right: rgb(250,235,204) 1px solid; white-space: normal; word-spacing: 0px; border-bottom: rgb(250,235,204) 1px solid; text-transform: none; color: rgb(138,109,59); padding-bottom: 15px; padding-top: 15px; font: 14px/20px 'Helvetica Neue', helvetica, arial, sans-serif; padding-left: 15px; border-left: rgb(250,235,204) 1px solid; widows: 1; letter-spacing: normal; padding-right: 15px; background-color: rgb(252,248,227); text-indent: 0px; border-radius: 4px; -webkit-text-stroke-width: 0px\">");
stringWriter.Write("<a class=\"alert-link\" style=\"box-sizing: border-box; text-decoration: none; font-weight: 700; color: rgb(102,81,44); background-color: transparent\" href=\"\" onmousedown=\"");
stringWriter.Write("Sitecore.PageModes.PageEditor.postRequest('webedit:setdatasource(referenceId=");
stringWriter.Write(renderingContext.Rendering.UniqueId.ToString("B").ToUpper());
stringWriter.Write(",renderingId=");
stringWriter.Write(renderingContext.Rendering.RenderingItem.ID);
stringWriter.Write(",id=");
stringWriter.Write(renderingContext.Rendering.Item.ID);
stringWriter.Write(")',null,false)");
stringWriter.Write("\" target=\"_blank\">This is a 'composite component' without a datasource. Click here to associate a composite component instance</a><br /></div>");
}
}
else
{
var enableAync = htmlHelper.GetCheckboxRenderingParameterValue("Enable Async");
var baseUrl = htmlHelper.GetRenderingParameter("Async Fetch Base Url");
var componentClass = enableAync ? "composite async" : "composite";
var tagAttributes = htmlHelper.GetContainerTagAttributes(componentClass);
var asyncUrl = renderingContext.Rendering.Item.GetItemUrl();
if (!string.IsNullOrEmpty(baseUrl))
{
asyncUrl = baseUrl + "/" + asyncUrl;
}
var asyncAttr = enableAync ? string.Format(@"data-src=""{0}""", asyncUrl) : string.Empty;
stringWriter.Write(string.Format(@"<div {0} {1}>", tagAttributes, asyncAttr));
}
if (hasDataSource)
{
var loadAsyncOnly = htmlHelper.GetCheckboxRenderingParameterValue("Load Content Async Only");
if (!loadAsyncOnly || oldDisplayMode == DisplayMode.Edit)
{
PipelineService.Get().RunPipeline <RenderPlaceholderArgs>("mvc.renderPlaceholder", new RenderPlaceholderArgs(pageContext.Item["PlaceholderName"] ?? "compositecontent", (TextWriter)stringWriter, new ContentRendering()));
}
}
if (oldDisplayMode != DisplayMode.Edit)
{
stringWriter.Write("</div>");
}
return(Content(stringWriter.ToString()));
}
}
finally
{
global::Sitecore.Context.Site.SetDisplayMode(oldDisplayMode, DisplayModeDuration.Temporary);
}
}
// GET: Snippet
public ActionResult CompositeComponent()
{
var renderingContext = RenderingContext.CurrentOrNull;
if (renderingContext == null)
{
throw new ApplicationException("Could not find current rendering context, aborting");
}
var hasDataSource = !string.IsNullOrWhiteSpace(renderingContext.Rendering.DataSource);
var dataSourceItem = hasDataSource ? renderingContext.Rendering.Item : null;
var pageContext = new PageContext()
{
RequestContext = this.ControllerContext.RequestContext,
Item = dataSourceItem
};
var oldDisplayMode = global::Sitecore.Context.Site != null ? global::Sitecore.Context.Site.DisplayMode : DisplayMode.Normal;
try
{
if (oldDisplayMode == DisplayMode.Edit && global::Sitecore.Context.Site != null)
{
//disable the editing of the nested component
global::Sitecore.Context.Site.SetDisplayMode(DisplayMode.Preview, DisplayModeDuration.Temporary);
}
using (PlaceholderContext.Enter(new PlaceholderContext("/")))
using (ContextService.Get().Push <PageContext>(pageContext))
{
var stringWriter = new StringWriter();
if (oldDisplayMode == DisplayMode.Edit)
{
if (hasDataSource)
{
UrlString webSiteUrl = SiteContext.GetWebSiteUrl(global::Sitecore.Context.ContentDatabase ?? global::Sitecore.Context.Database);
webSiteUrl.Add("sc_mode", "edit");
webSiteUrl.Add("sc_itemid", pageContext.Item.ID.ToString());
webSiteUrl.Add("sc_lang", pageContext.Item.Language.ToString());
//copied style from bootstrap alert
stringWriter.Write("<div role=\"alert\" class=\"alert alert-warning\" style=\"box-sizing: border-box; margin-bottom: 20px; border-top: rgb(250,235,204) 1px solid; border-right: rgb(250,235,204) 1px solid; white-space: normal; word-spacing: 0px; border-bottom: rgb(250,235,204) 1px solid; text-transform: none; color: rgb(138,109,59); padding-bottom: 15px; padding-top: 15px; font: 14px/20px 'Helvetica Neue', helvetica, arial, sans-serif; padding-left: 15px; border-left: rgb(250,235,204) 1px solid; widows: 1; letter-spacing: normal; padding-right: 15px; background-color: rgb(252,248,227); text-indent: 0px; border-radius: 4px; -webkit-text-stroke-width: 0px\">");
stringWriter.Write("<a class=\"alert-link\" style=\"box-sizing: border-box; text-decoration: none; font-weight: 700; color: rgb(102,81,44); background-color: transparent\" href=\"");
stringWriter.Write(webSiteUrl);
stringWriter.Write("\" target=\"_blank\" onmousedown=\"window.open(this.href)\">"");
stringWriter.Write(pageContext.Item.DisplayName);
stringWriter.Write("" is a 'composite component'. Click here to open it's editor</a><br /></div>");
}
else
{
//copied style from bootstrap alert
stringWriter.Write("<div role=\"alert\" class=\"alert alert-warning\" style=\"box-sizing: border-box; margin-bottom: 20px; border-top: rgb(250,235,204) 1px solid; border-right: rgb(250,235,204) 1px solid; white-space: normal; word-spacing: 0px; border-bottom: rgb(250,235,204) 1px solid; text-transform: none; color: rgb(138,109,59); padding-bottom: 15px; padding-top: 15px; font: 14px/20px 'Helvetica Neue', helvetica, arial, sans-serif; padding-left: 15px; border-left: rgb(250,235,204) 1px solid; widows: 1; letter-spacing: normal; padding-right: 15px; background-color: rgb(252,248,227); text-indent: 0px; border-radius: 4px; -webkit-text-stroke-width: 0px\">");
stringWriter.Write("<a class=\"alert-link\" style=\"box-sizing: border-box; text-decoration: none; font-weight: 700; color: rgb(102,81,44); background-color: transparent\" href=\"\" onmousedown=\"");
stringWriter.Write("Sitecore.PageModes.PageEditor.postRequest('webedit:setdatasource(referenceId=");
stringWriter.Write(renderingContext.Rendering.UniqueId.ToString("B").ToUpper());
stringWriter.Write(",renderingId=");
stringWriter.Write(renderingContext.Rendering.RenderingItem.ID);
stringWriter.Write(",id=");
stringWriter.Write(renderingContext.Rendering.Item.ID);
stringWriter.Write(")',null,false)");
stringWriter.Write("\" target=\"_blank\">This is a 'composite component' without a datasource. Click here to associate a composite component instance</a><br /></div>");
}
}
if (hasDataSource && dataSourceItem != null &&
dataSourceItem?.TemplateID == new global::Sitecore.Data.ID(CompositeComponentInstanceTemplateId) &&
!string.IsNullOrEmpty(pageContext.Item?["PlaceholderName"]))
{
PipelineService.Get().RunPipeline <RenderPlaceholderArgs>("mvc.renderPlaceholder",
new RenderPlaceholderArgs(pageContext.Item["PlaceholderName"],
(TextWriter)stringWriter, new ContentRendering()));
}
return(Content(stringWriter.ToString()));
}
}
finally
{
global::Sitecore.Context.Site.SetDisplayMode(oldDisplayMode, DisplayModeDuration.Temporary);
}
}
public ActionResult <List <Pipeline> > Get() => _pipelineService.Get();
/// <summary>
/// Renders an item with a layout defined to a string for MVC
/// </summary>
/// <returns>HTML of item</returns>
public virtual void Render(TextWriter writer)
{
var originalDisplayMode = Context.Site.DisplayMode;
// keep a copy of the renderings we start with.
// running the renderPlaceholder pipeline (which runs renderRendering) will overwrite these
// and we need to set them back how they were when we're done rendering the xBlock
var originalRenderingDefinitionContext = RenderingContext.CurrentOrNull?.PageContext?.PageDefinition;
try
{
// prevents editing the snippet in context, so you cannot mistakenly change something shared by mistake
if (Context.PageMode.IsExperienceEditorEditing)
{
Context.Site.SetDisplayMode(DisplayMode.Preview, DisplayModeDuration.Temporary);
}
var pageDef = new PageDefinition
{
Renderings = new List <Rendering>()
};
//Extracts the item's layout XML, then parses all of the renderings out of it.
pageDef.Renderings.AddRange(GetRenderings(GetLayoutFromItem()));
// Uncovers the main layout rendering
var pageRenderingArgs = new GetPageRenderingArgs(pageDef);
PipelineService.Get().RunPipeline("mvc.getPageRendering", pageRenderingArgs);
//Renders all placeholders for the layout rendering, which would be the entire page
var renderPlaceholderArgs = new RenderPlaceholderArgs(PerformItemRendering.ItemRenderingKey, writer, pageRenderingArgs.Result)
{
PageContext = new PageContext
{
PageDefinition = pageDef
}
};
using (PageRenderItemDefinitionContext.Enter(new PageRenderItemDefinitionContext(pageDef, Item, originalDisplayMode)))
{
PipelineService.Get().RunPipeline("mvc.renderPlaceholder", renderPlaceholderArgs);
}
}
catch (Exception e)
{
Log.Error("There was a problem rendering an item to string", e, this);
if (originalDisplayMode == DisplayMode.Edit || originalDisplayMode == DisplayMode.Preview)
{
writer.Write($"<p class=\"edit-only\">Error occurred while rendering {Item.Paths.FullPath}: {e.Message}<br>For error details, <a href=\"{LinkManager.GetItemUrl(Item)}\" onclick=\"window.open(this.href); return false;\">visit the target page</a></p>");
}
}
finally
{
// replace the renderings in the current context with the ones that existed before we ran our sideline renderPlaceholder
// because they have been overwritten with the xBlock's renderings at this point
if (originalRenderingDefinitionContext != null)
{
RenderingContext.CurrentOrNull.PageContext.PageDefinition = originalRenderingDefinitionContext;
}
Context.Site.SetDisplayMode(originalDisplayMode, DisplayModeDuration.Temporary);
}
}
