DynamicPane.cs

using System;
using System.Linq;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using DotNetNuke.Entities.Modules;
using DotNetNuke.Entities.Portals;
using DotNetNuke.Security.Permissions;
using DotNetNuke.Services.FileSystem;
using DotNetNuke.UI.Skins;

namespace MyCompany.Controls {
    public class DynamicPane : UserControl {
        /// <summary>
        /// The name of the pane to load (ex: ContentPane)
        /// </summary>
        public string Pane { get; set; }
        /// <summary>
        /// The tab id for the tab to load
        /// </summary>
        public int TabId { get; set; }
        /// <summary>
        /// The module id for the control hosting this dynamic pane (use -1 if this is not used in a module)
        /// </summary>
        public int ModuleId { get; set; }

        protected override void OnLoad(EventArgs e) {
            var control = new HtmlGenericControl("div");
            Controls.Add(control);
            var pane = new Pane(control);

            var desired = new PortalSettings(TabId, PortalSettings.Current.PortalId);
            if (desired.ActiveTab.Modules.Count > 0) {
                string defaultContainerSrc = PortalSettings.Current.ActiveTab.ContainerSrc;
                foreach (ModuleInfo objModule in desired.ActiveTab.Modules.Cast<ModuleInfo>().Where(
                    m =>
                    m.PaneName == Pane
                    && ModulePermissionController.CanViewModule(m)
                    && m.IsDeleted == false
                    && m.StartDate < DateTime.Now
                    && m.EndDate > DateTime.Now
                    && m.ModuleID != ModuleId)) {
                    if (objModule.IconFile.ToLower().IndexOf("fileid=") >= 0) {
                        FileInfo fileById = new FileController().GetFileById(int.Parse(objModule.IconFile.ToLower().Replace("fileid=", "")), objModule.PortalID);
                        string str = fileById.Folder + fileById.FileName;
                        objModule.IconFile = str;
                    }
                    if (objModule.ContainerSrc == "") {
                        objModule.ContainerSrc = defaultContainerSrc;
                    }

                    pane.InjectModule(objModule);
                }
            }

            base.OnLoad(e);
        }
    }
}