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  • pbl_dk 132 posts 501 karma points
    Sep 10, 2017 @ 09:49
    pbl_dk
    0

    UmbracoHelper - find all pages with attribute

    Hi There.

    I am trying to find all nodes which contains the property "documentChooser", with the umbracohelper. But I cannot find any equivalent to "currentpage.site". How is that done.?

    'UmbracoHelper' does not contain a definition for 'Site' and no extension method 'Site'

      public ContentResult PostMeNow()
  {
   var umbracoHelper = new Umbraco.Web.UmbracoHelper(Umbraco.Web.UmbracoContext.Current);
var _site = umbracoHelper.Site()...   <-- Error message
'UmbracoHelper' does not contain a definition for 'Site' and no extension method 'Site'

foreach(var child in _site {
    if (child.documentChooser.Url)
    {
    ///
    }
  }
return ....
}
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  • Ayo Adesina 419 posts 1001 karma points
    Sep 10, 2017 @ 10:52
    Ayo Adesina
    1

    Do you have one site in you Umbraco installation or do you have more than one?

    If you only have one I'm guessing......you what you want to do is get a list of all nodes that have a particular property?

    This will give you the root node.

    var umbracoContext = Umbraco.Web.UmbracoContext.Current;
var umbracoHelper = new Umbraco.Web.UmbracoHelper(umbracoContext);
rootnode = umbracoHelper.TypedContentAtRoot();

    Then you can look for all nodes that are of a given document type (the document type that has the property your looking for)

    like this:

    var nodesyouwant = rootnode.Where(x => x.DocumentTypeAlias == "yourDocTypeAliasHere");

    hope that helps. Ayo

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  • Bo Jacobsen 438 posts 1818 karma points
    Sep 10, 2017 @ 11:33
    Bo Jacobsen
    100

    Hi.

    I think i know what you trying to do.

    UmbracoHelper umbracoHelper = new UmbracoHelper(UmbracoContext.Current);

List<IPublishedContent> listOfNodeWithProperty = new List<IPublishedContent>();

IEnumerable<IPublishedContent> rootNodes = umbracoHelper.TypedContentAtRoot();
foreach(IPublishedContent rootNode in rootNodes)
{
    listOfNodeWithProperty.AddRange(rootNode.Descendants().Where(x => x.HasProperty("propertyAlias")));
}

return listOfNodeWithProperty;
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  • pbl_dk 132 posts 501 karma points
    Sep 10, 2017 @ 12:20
    pbl_dk
    0

    Thanks guys! I got what I needed, a list of media-urls from the media picker on the node. I trying to test the url up against the IHttpHandler Context, so I can prevent someone to download a PDF which is extranet protected, under a specific extranet page. Not all pdfs on the solution, should be protected, so I needed some way to find the urls for the protected PDFs only. This was the last code I needed :-)

    var umbracoHelper = new Umbraco.Web.UmbracoHelper(Umbraco.Web.UmbracoContext.Current);
   string _childrenName = "";
   string _childrenID = "";

   List<IPublishedContent> listOfNodeWithProperty = new List<IPublishedContent>();

   IEnumerable<IPublishedContent> rootNodes = umbracoHelper.TypedContentAtRoot();
   foreach (IPublishedContent rootNode in rootNodes)
   {
    listOfNodeWithProperty.AddRange(rootNode.Descendants().Where(x => x.HasProperty("documentChooser")));
   }

   foreach (var child in listOfNodeWithProperty)
   {
    _childrenID = child.GetPropertyValue("documentChooser").ToString();
    var media = umbracoHelper.TypedMedia(_childrenID);
    _childrenName += "/  " + media.Url();
   }
   return Content(_childrenName);
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