razor menu with protection and hidden doctypes

Michael 24 posts 137 karma points

Feb 08, 2014 @ 13:29

Razor

Hi guys

I am working on converting my super sweet XSLT files to razor. I kinda need at few tips/tricks or links now.

I would like to add protection to my menu. In my xslt it's done like this:

and (umbraco.library:IsProtected(@id, @path) = false() or umbraco.library:HasAccess(@id, @path) = true())

The other thing I need to figure out is how to hide certian doctypes. In XSLT I do it like this:

and name() != 'Produkt'

My new razor menu looks like this:

@inherits umbraco.MacroEngines.DynamicNodeContext
@{
  var startNodeID = Parameter.source;
  var homeName = Parameter.frontPage;
  var homeLink = @Model.NodeById(startNodeID);
  var homeCurrent = "current";
}
@* Fjerner current class hvis ikke på forsiden (kigger på doctype alias) *@
@if (Model.NodeTypeAlias != "Forside") {
  homeCurrent = "";
}
@if (startNodeID != null)
{
  var startNode = Library.NodeById(startNodeID);
  if (startNode.Children.Where("Visible").Any())
  {
    <ul class="topmenu">
      <li class="@homeCurrent">
        <a href="@homeLink.Url">@homeName</a>
      </li>
      @* Loop undersider *@
      @foreach (var page in startNode.Children.Where("Visible"))
      {
        <li class="@page.IsAncestorOrSelf(Model, "current", "")">
          <a href="@page.Url">@page.Name</a>
          <ul>@* LVL 2 *@
            @foreach (var subpage in page.Children.Where("Visible"))
            {
              <li><a href="@subpage.Url">@subpage.Name</a>
                      <ul>@* LVL 3 *@
                    @foreach (var subsubpage in subpage.Children.Where("Visible"))
                    {
                    <li><a href="@subsubpage.Url">@subsubpage.Name</a></li>
                    }
                  </ul>
                  </li>
            }
          </ul>
        </li>
      }
    </ul>
  }    
}

Any help/pointers would be much appreciated. :)

/Michael

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Dennis Aaen 4499 posts 18254 karma points admin hq c-trib

Feb 08, 2014 @ 14:12

Hi Michael,

For the IsProtected or HasAccess http://umbraco.com/follow-us/blog-archive/2011/3/13/umbraco-razor-feature-walkthrough-part-5.aspx

@foreach(var item in Model.Children)
{
    if(item.HasAccess())
    {
        @item.Name
    }
}

The way that you can get nodes with at specific document type is:

@foreach (var item in Model.NewsItems.Where("Visible"))

Or you could do:

@{
    // Get root node:
    var root =Model.AncestorOrSelf();

    // Get all descendants, filter by type:
    var nodes = root.Descendants("NewsItem");

    // Loop through the filtered nodes, displaying the properties:
    <ul>
    @foreach(var node in nodes)
    {
        <li>
            <h2>@node.infoTitle</h2>
            <div>@node.infoSummary</div>
            <div>@node.infoBody</div>
        </li>
    }
    </ul>
}

Hope that helps,

/Dennis

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Michael 24 posts 137 karma points

Feb 08, 2014 @ 15:03

Hi Dennis

Thank you for the quick respond and the solution :)

Upgraded my Razor so it now can hide both protected pages and the doctypes i need. My code now looks like this:

@inherits umbraco.MacroEngines.DynamicNodeContext
@{
  var startNodeID = Parameter.source;
  var homeName = Parameter.frontPage;
  var homeLink = @Model.NodeById(startNodeID);
  var homeCurrent = "current";
}
@* Fjerner current class hvis ikke på forsiden (kigger på doctype alias) *@
@if (Model.NodeTypeAlias != "Forside") {
  homeCurrent = "";
}
@if (startNodeID != null)
{
  var startNode = Library.NodeById(startNodeID);
  if (startNode.Children.Where("Visible").Any())
  {
    <ul class="topmenu">
      <li class="@homeCurrent">
        <a href="@homeLink.Url">@homeName</a>
      </li>
      @* Loop undersider *@
      @foreach (var page in startNode.Children.Where("Visible"))
      {
        if (page.HasAccess)
        {
        <li class="@page.IsAncestorOrSelf(Model, "current", "")">
          <a href="@page.Url">@page.Name</a>
          <ul>@* LVL 2 *@
            @foreach (var subpage in page.Children.Where("Visible"))
            {
              if (subpage.HasAccess)
              {
              <li><a href="@subpage.Url">@subpage.Name</a>
                      <ul>@* LVL 3 *@
                    @foreach (var subsubpage in subpage.Children.Where("Visible"))
                    {
                    if (subsubpage.HasAccess && subsubpage.NodeTypeAlias != "doctypeAliasHere")
                    {
                    <li><a href="@subsubpage.Url">@subsubpage.Name</a></li>
                    }
                    }
                  </ul>
                  </li>
              }
            }
          </ul>
        </li>
        }
      }
    </ul>
  }    
}

There might be a smarter way to build it, but it works now, thanks again Dennis :)

/Michael

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Razor menu with protection and hidden doctypes