/// <summary>
/// The find pages with criteria.
/// </summary>
/// <param name="pageLink">
/// The page link.
/// </param>
/// <param name="criterias">
/// The criterias.
/// </param>
/// <param name="languageBranch">
/// The language branch.
/// </param>
/// <param name="selector">
/// The selector.
/// </param>
/// <returns>
/// The <see cref="PageDataCollection"/>.
/// </returns>
public PageDataCollection FindPagesWithCriteria(
PageReference pageLink,
PropertyCriteriaCollection criterias,
string languageBranch,
ILanguageSelector selector)
{
if (PageReference.IsNullOrEmpty(pageLink))
{
return(new PageDataCollection());
}
// Any search beneath the entry root should in fact be performed under the clone root as that's where the original content resides
if (pageLink.CompareToIgnoreWorkID(this.EntryRoot))
{
pageLink = this.CloneRoot;
}
else if (!string.IsNullOrWhiteSpace(pageLink.ProviderName))
{
// Any search beneath a cloned page should in fact be performed under the original page, so we use a page link without any provider information
pageLink = new PageReference(pageLink.ID);
}
PageDataCollection pages = DataFactory.Instance.FindPagesWithCriteria(
pageLink, criterias, languageBranch, selector);
// Return cloned search result set
return(new PageDataCollection(pages.Select(this.ClonePage)));
}
/// <summary>
/// Initializes a new instance of the <see cref="ClonedContentProvider"/> class.
/// </summary>
/// <param name="providerKey">
/// The provider key.
/// </param>
/// <param name="cloneRoot">
/// The clone root.
/// </param>
/// <param name="entryRoot">
/// The entry root.
/// </param>
/// <param name="categoryFilter">
/// The category filter.
/// </param>
/// <exception cref="System.ArgumentNullException">
/// Parameter "cloneRoot" cannot be null or empty
/// </exception>
/// <exception cref="System.NotSupportedException">
/// Entry root and clone root cannot be set to the same content reference
/// or
/// Unable to create ClonedContentProvider, the EntryRoot property must point to leaf content (without children)
/// </exception>
public ClonedContentProvider(
string providerKey, PageReference cloneRoot, PageReference entryRoot, CategoryList categoryFilter)
{
if (PageReference.IsNullOrEmpty(cloneRoot))
{
throw new ArgumentNullException("cloneRoot");
}
if (cloneRoot.CompareToIgnoreWorkID(entryRoot))
{
throw new NotSupportedException("Entry root and clone root cannot be set to the same content reference");
}
if (DataFactory.Instance.GetChildren <IContent>(entryRoot).Any())
{
throw new NotSupportedException(
"Unable to create ClonedContentProvider, the EntryRoot property must point to leaf content (without children)");
}
this.CloneRoot = cloneRoot;
this.EntryRoot = entryRoot;
this.Category = categoryFilter;
this.providerKey = providerKey;
// Set the entry point parameter
this.Parameters.Add(PageProvider.EntryPointString, this.EntryRoot.ID.ToString(CultureInfo.InvariantCulture));
// Configure content store used to retrieve pages
this.ContentStore = ServiceLocator.Current.GetInstance <ContentStore>();
}
/// <summary>
/// Shorthand for DataFactory.Instance.GetPage
/// </summary>
public static T GetPage <T>(this PageReference pageLink) where T : PageData
{
if (pageLink.CompareToIgnoreWorkID(PageReference.RootPage))
{
throw new NotSupportedException("The root page cannot be converted to type " + typeof(T).Name);
}
return((T)DataFactory.Instance.GetPage(pageLink));
}
public static void RenderMainNavigation(this HtmlHelper html, PageReference rootLink = null,
ContentReference contentLink = null,
bool includeRoot = true, IContentLoader contentLoader = null)
{
contentLink = contentLink ?? html.ViewContext.RequestContext.GetContentLink();
rootLink = rootLink ?? ContentReference.StartPage;
var writer = html.ViewContext.Writer;
// top level
writer.WriteLine("<nav class=\"navbar navbar-inverse\">");
writer.WriteLine("<ul class=\"nav navbar-nav\">");
if (includeRoot)
{
if (rootLink.CompareToIgnoreWorkID(contentLink))
{
writer.WriteLine("<li class=\"active\">");
}
else
{
writer.WriteLine("<li>");
}
writer.WriteLine(html.PageLink(rootLink).ToHtmlString());
writer.WriteLine("</li>");
}
// hämta ut alla barn från start
contentLoader = ServiceLocator.Current.GetInstance<IContentLoader>();
var topLevelPages = contentLoader.GetChildren<PageData>(rootLink);
topLevelPages = FilterForVisitor.Filter(topLevelPages).OfType<PageData>().Where(x => x.VisibleInMenu);
var currentBranch = contentLoader.GetAncestors(contentLink).Select(x => x.ContentLink).ToList();
currentBranch.Add(contentLink);
//skriv ut dom
foreach (var topLevelPage in topLevelPages)
{
if (currentBranch.Any(x => x.CompareToIgnoreWorkID(topLevelPage.ContentLink)))
{
writer.WriteLine("<li class=\"active\">");
}
else
{
writer.WriteLine("<li>");
}
writer.WriteLine(html.PageLink(topLevelPage).ToHtmlString());
writer.WriteLine("</li>");
}
//Close top level
writer.WriteLine("</ul");
writer.WriteLine("</nav>");
}
/// <summary>
/// <see cref="PageProviderBase.GetChildrenReferences(EPiServer.Core.PageReference,string)"/>
/// </summary>
/// <param name="pageLink">Page Link</param>
/// <param name="languageID">Language Id</param>
/// <returns>Page reference collection</returns>
protected override PageReferenceCollection GetChildrenReferences(PageReference pageLink, string languageID)
{
if (pageLink == null || PageReference.IsNullOrEmpty(pageLink))
{
return new PageReferenceCollection();
}
if (pageLink.CompareToIgnoreWorkID(EntryPoint))
{
return new PageReferenceCollection(RootChildren.Select(key => new PageReference((MappedPPDB.Instance.LoadMapping(Name, key).Id), this.ProviderKey)).ToArray());
}
var children = GetChildren(MappedPPDB.Instance.LoadMapping(Name, pageLink.ID).Key);
return children == null ? new PageReferenceCollection() : new PageReferenceCollection(children.Select(key => new PageReference(MappedPPDB.Instance.LoadMapping(Name, key).Id, this.ProviderKey)).ToArray());
}
public ClonedContentProvider(PageReference cloneRoot, PageReference entryRoot, CategoryList categoryFilter)
{
if (cloneRoot.CompareToIgnoreWorkID(entryRoot))
{
throw new NotSupportedException("Entry root and clone root cannot be set to the same content reference");
}
if (ServiceLocator.Current.GetInstance <IContentLoader>().GetChildren <IContent>(entryRoot).Any())
{
throw new NotSupportedException("Unable to create ClonedContentProvider, the EntryRoot property must point to leaf content (without children)");
}
CloneRoot = cloneRoot;
EntryRoot = entryRoot;
Category = categoryFilter;
// Set the entry point parameter
Parameters.Add(ContentProviderElement.EntryPointString, EntryRoot.ID.ToString(CultureInfo.InvariantCulture));
}
public ClonedContentProvider(PageReference cloneRoot, PageReference entryRoot, CategoryList categoryFilter)
{
if (cloneRoot.CompareToIgnoreWorkID(entryRoot))
{
throw new NotSupportedException("Entry root and clone root cannot be set to the same content reference");
}
if (DataFactory.Instance.GetChildren<IContent>(entryRoot).Any())
{
throw new NotSupportedException("Unable to create ClonedContentProvider, the EntryRoot property must point to leaf content (without children)");
}
CloneRoot = cloneRoot;
EntryRoot = entryRoot;
Category = categoryFilter;
// Set the entry point parameter
Parameters.Add(Configuration.PageProvider.EntryPointString, EntryRoot.ID.ToString(CultureInfo.InvariantCulture));
// Configure content store used to retrieve pages
ContentStore = ServiceLocator.Current.GetInstance<ContentStore>();
}
public static void RenderMainNavigation(
this HtmlHelper html,
PageReference rootLink = null,
ContentReference contentLink = null,
bool includeRoot = true,
IContentLoader contentLoader = null)
{
contentLink = contentLink ??
html.ViewContext.RequestContext.GetContentLink();
rootLink = rootLink ??
ContentReference.StartPage;
var writer = html.ViewContext.Writer;
//Top level elements
writer.WriteLine("<nav class=\"navbar navbar-inverse\">");
writer.WriteLine("<ul class=\"nav navbar-nav\">");
if (includeRoot)
{
//Link to the root page
if (rootLink.CompareToIgnoreWorkID(contentLink))
{
writer.WriteLine("<li class=\"active\">");
}
else
{
writer.WriteLine("<li>");
}
writer.WriteLine(
html.PageLink(rootLink).ToHtmlString());
writer.WriteLine("</li>");
}
//Retrieve and filter the root pages children
contentLoader = contentLoader ??
ServiceLocator.Current.GetInstance <IContentLoader>();
var topLevelPages = contentLoader
.GetChildren <PageData>(rootLink);
topLevelPages = FilterForVisitor.Filter(topLevelPages)
.OfType <PageData>()
.Where(x => x.VisibleInMenu);
//Retrieve the "path" from the current page up to the
//root page in the content tree in order to check if
//a link should be highlighted.
var currentBranch = contentLoader.GetAncestors(contentLink)
.Select(x => x.ContentLink)
.ToList();
currentBranch.Add(contentLink);
//Link to the root pages children
foreach (var topLevelPage in topLevelPages)
{
if (currentBranch.Any(x =>
x.CompareToIgnoreWorkID(topLevelPage.ContentLink)))
{
writer.WriteLine("<li class=\"active\">");
}
else
{
writer.WriteLine("<li>");
}
writer.WriteLine(html.PageLink(topLevelPage).ToHtmlString());
writer.WriteLine("</li>");
}
//Close top level element
writer.WriteLine("</ul>");
writer.WriteLine("</nav>");
}
/// <summary>
/// Convert page reference to key
/// </summary>
/// <param name="pageReference">Page reference</param>
/// <returns>Key</returns>
protected string ConvertPageReference(PageReference pageReference)
{
if (pageReference == null || PageReference.IsNullOrEmpty(pageReference))
{
return null;
}
return pageReference.CompareToIgnoreWorkID(EntryPoint) ? null : GetMapping(pageReference.ID).Key;
}
public PageDataCollection FindPagesWithCriteria(PageReference pageLink, PropertyCriteriaCollection criterias, string languageBranch, ILanguageSelector selector)
{
// Any search beneath the entry root should in fact be performed under the clone root as that's where the original content resides
if (pageLink.CompareToIgnoreWorkID(EntryRoot))
{
pageLink = CloneRoot;
}
else if (!string.IsNullOrWhiteSpace(pageLink.ProviderName)) // Any search beneath a cloned page should in fact be performed under the original page, so we use a page link without any provider information
{
pageLink = new PageReference(pageLink.ID);
}
var pages = DataFactory.Instance.FindPagesWithCriteria(pageLink, criterias, languageBranch, selector);
// Return cloned search result set
return new PageDataCollection(pages.Select(ClonePage));
}
public static void RenderMainNavigation(
this HtmlHelper html,
PageReference rootLink = null,
ContentReference contentLink = null,
bool includeRoot = true,
IContentLoader contentLoader = null)
{
contentLink = contentLink ??
html.ViewContext.RequestContext.GetContentLink();
rootLink = rootLink ??
ContentReference.StartPage;
var writer = html.ViewContext.Writer;
//Top level elements
writer.WriteLine("<nav class=\"navbar navbar-inverse\">");
writer.WriteLine("<ul class=\"nav navbar-nav\">");
if (includeRoot)
{
//Link to the root page
if (rootLink.CompareToIgnoreWorkID(contentLink))
{
writer.WriteLine("<li class=\"active\">");
}
else
{
writer.WriteLine("<li>");
}
writer.WriteLine(
html.PageLink(rootLink).ToHtmlString());
writer.WriteLine("</li>");
}
//Retrieve and filter the root pages children
contentLoader = contentLoader ??
ServiceLocator.Current.GetInstance<IContentLoader>();
var topLevelPages = contentLoader
.GetChildren<PageData>(rootLink);
topLevelPages = FilterForVisitor.Filter(topLevelPages)
.OfType<PageData>()
.Where(x => x.VisibleInMenu);
//Retrieve the "path" from the current page up to the
//root page in the content tree in order to check if
//a link should be highlighted.
var currentBranch = contentLoader.GetAncestors(contentLink)
.Select(x => x.ContentLink)
.ToList();
currentBranch.Add(contentLink);
//Link to the root pages children
foreach (var topLevelPage in topLevelPages)
{
if (currentBranch.Any(x =>
x.CompareToIgnoreWorkID(topLevelPage.ContentLink)))
{
writer.WriteLine("<li class=\"active\">");
}
else
{
writer.WriteLine("<li>");
}
writer.WriteLine(html.PageLink(topLevelPage).ToHtmlString());
writer.WriteLine("</li>");
}
//Close top level element
writer.WriteLine("</ul>");
writer.WriteLine("</nav>");
}
/// <summary>
///
/// </summary>
/// <param name="html"></param>
/// <param name="rootLink"></param>
/// <param name="contentLink"></param>
/// <param name="includeRoot"></param>
/// <param name="contentLoader"></param>
public static void RenderMainNavigation(this HtmlHelper html,
PageReference rootLink = null,
ContentReference contentLink = null,
bool includeRoot = true,
IContentLoader contentLoader = null)
{
contentLink = contentLink ?? html.ViewContext.RequestContext.GetContentLink();
rootLink = rootLink ?? ContentReference.StartPage;
var writer = html.ViewContext.Writer;
writer.WriteLine("<nav class='navbar navbar-expand-md navbar-light bg-light'>");
writer.WriteLine("<a class='navbar-brand' href='#'>Acquire EPiServer</a>");
writer.WriteLine("<button class='navbar-toggler' type='button' data-toggle='collapse' data-target='#navbarSupportedContent' aria-controls='navbarSupportedContent' aria-expanded='false' aria-label='Toggle navigation'>");
writer.WriteLine("<span class='navbar-toggler-icon'></span>");
writer.WriteLine("</button>");
writer.WriteLine("<div class='collapse navbar-collapse' id='navbarSupportedContent'>");
writer.WriteLine("<ul class='navbar-nav mr-auto'>");
if (includeRoot)
{
if (rootLink.CompareToIgnoreWorkID(contentLink))
{
writer.WriteLine("<li class=\"active nav-item\">");
}
else
{
writer.WriteLine("<li class=\"nav-item\">");
}
writer.WriteLine(html.PageLink(rootLink, null, new { @class = "nav-link" }).ToHtmlString());
writer.WriteLine("</li>");
}
contentLoader = contentLoader ?? ServiceLocator.Current.GetInstance <IContentLoader>();
var topLevelPages = contentLoader.GetChildren <PageData>(rootLink);
// Filtering out the pages which should not be appeared in the menu
topLevelPages = FilterForVisitor.Filter(topLevelPages).OfType <PageData>().Where(x => x.VisibleInMenu);
var currentBranch = contentLoader.GetAncestors(contentLink).Select(x => x.ContentLink).ToList();
currentBranch.Add(contentLink);
// Processing further with top level pages
foreach (var topLevelPage in topLevelPages)
{
// Checking if current location is equal to content link.
if (currentBranch.Any(x => x.CompareToIgnoreWorkID(topLevelPage.ContentLink)))
{
writer.WriteLine("<li class=\"active nav-item\">");
}
else
{
writer.WriteLine("<li class=\"nav-item\">");
}
writer.WriteLine(html.PageLink(topLevelPage, null, new { @class = "nav-link" }).ToHtmlString());
writer.WriteLine("</li>");
}
writer.WriteLine("</ul>");
writer.WriteLine("<form class='form-inline my-2 my-lg-0'>");
writer.WriteLine("<input class='form-control mr-sm-2' type='search' placeholder='Search' aria-label='Search'>");
writer.WriteLine("<button class='btn btn-outline-success my-2 my-sm-0' type='submit'>Search</button>");
writer.WriteLine("</form>");
writer.WriteLine("</div>");
writer.WriteLine("</nav>");
}
