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  • Ilker G 2 posts 22 karma points
    Aug 08, 2013 @ 14:38
    Ilker G
    0

    Get All Images from Media Folder Problem

    Hi All,

    I have seen issue on Umbraco on my last project. The problem is when you open image gallery page and use same macro file on 2 pages, one page is waiting for cache. For example; On my turkish lang. page, I cant see images (http://cbmeturkey.com/tr/mothers-baby-kids-show/fotograf-galerisi.aspx) but I can see images on english side (http://cbmeturkey.com/eng/mothers-baby-kids-show/photo-gallery.aspx). And also if i entered english side of this page, I can see photos on turkish side of this page. Code is below.

    Macro Settings: Use in Editor : checked Cache by Page : checked Cache Period : 100 seconds

    Umbraco Version : Umbraco v6.0.5 (Assembly version: 1.0.4869.18012)

    Code:

    @inherits umbraco.MacroEngines.DynamicNodeContext
    @using umbraco.NodeFactory; 
    @using uComponents.Core.uQueryExtensions;
    
    @*
    Macro to display a gallery from a media folder. Add the below parameter to     the macro
    and use it to point the macro at a specific media folder to display it's content as
    a simple list.
    
    Macro Parameters To Create, for this macro to work:
    Show:True   Alias:mediaId     Name:Media Folder ID    Type:MediaCurrent
    *@
    
    @helper findImageFromFolder(dynamic _mediaFolder, string fileName)
    {
        foreach (var mediaItem in _mediaFolder) {
            var _name = Convert.ToString(mediaItem.Name);
        if(_name == fileName) {
                var _thumb = mediaItem.umbracoFile;
    
                <img src="@_thumb" alt="-" />
    
            }
        }
    }
    
    @functions{
        public int getFolderIdfromPageId(int id)
        {
            switch (id){
                case 1476:
                    return 1101;
                    break;
                case 1394:
                    return 1101;
                    break;
                case 1344:
                    return 1249;
                    break;
                case 1398:
                    return 1249;
                    break;
                case 1336:
                    return 1248;
                    break;
                case 1395:
                    return 1248;
                    break;
                default:
                    return 1101;
                    break;
          }
        }
    }
    
    @{
        Node node = uQuery.GetCurrentNode();
        var folderid = getFolderIdfromPageId(node.Id);
    }
    
    @{
         @* Get the media folder as a dynamic node *@
        var mediaFolder = Library.MediaById(@folderid);
        var allItems = mediaFolder.Children;
    
        if (allItems.Any())
        {
            <ul class="thumbnails">
                @* for each item in children of the selected media folder *@
                @{ 
                    foreach (var mediaItem in allItems)
                    {
                        var _mediaUrl = mediaItem.umbracoFile;
                        var _mediaName = mediaItem.Name;
                        if(_mediaName.Contains("Thumb")) { continue; }
    
                        var _strName = Convert.ToString(_mediaName);
                        var _strThumb = _strName.Replace("Big", "Thumb");
    
                        <li class="span2">
                           <a class="fancybox" rel="gallery1" href="@_mediaUrl" title="@_mediaName">
                                @findImageFromFolder(@allItems, @_strThumb)
                            </a>
                        </li>
                    }
                }
            </ul>
        }
    }
    

    Thanks, Ilker

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Aug 09, 2013 @ 08:44
    Jeavon Leopold
    0

    Hi Ilker,

    This sounds like it could be bug in the macro caching system, if you are to reproduce the behaviour in a clean v6.1.3 then you should report it at http://issues.umbraco.org

    It is of course possible the the issue has been resolved in a newer version so I would recommend you upgrade to v6.1.3 to see if that resolves the issue. There has been a lot of improvements in v6.1 with respect to load balancing and caching, so there is a chance.

    Thanks,

    Jeavon

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