Following my code on Ektron – DMS Content List I created this Ektron Widget
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="DMSFileList.aspx.cs" Inherits="widgets_DMSFileList" Debug="true" %><asp:MultiView ID="ViewSet" runat="server" ActiveViewIndex="0"> <asp:View ID="View" runat="server"> <asp:Label runat="server" ID="lblDMSList">DMS Files</asp:Label> <asp:ListView ID="lvDMSList" runat="server" ItemPlaceholderID="aspItemPlaceholder" Visible="false"> <EmptyDataTemplate> <asp:Literal ID="litEmptyDataBasic" runat="server" Text="text" OnInit="litEmptyData_Init" /> </EmptyDataTemplate> <LayoutTemplate> <div class="form" style="max-width: 650px;"> <asp:PlaceHolder ID="aspItemPlaceholder" runat="server"></asp:PlaceHolder> </div> </LayoutTemplate> <ItemTemplate> <div style="vertical-align: text-top;"> <a href="<%# Eval("QuickLink")%>"><%# sGetFileDetails(Eval("id").ToString(), 2)%> <%# Eval("Title")%></a> </div> <div class="clear"></div> </ItemTemplate> <AlternatingItemTemplate> <div style="vertical-align: text-top; background-color: lightgray;"> <a href="<%# Eval("QuickLink")%>"><%# sGetFileDetails(Eval("id").ToString(), 2)%> <%# Eval("Title")%></a> </div> <div class="clear"></div> </AlternatingItemTemplate> </asp:ListView> <asp:ListView ID="lvDMSListDetailed" runat="server" ItemPlaceholderID="aspItemPlaceholder" Visible="false"> <EmptyDataTemplate> <asp:Literal ID="litEmptyDataDetailed" runat="server" Text="text" OnInit="litEmptyData_Init" /> </EmptyDataTemplate> <LayoutTemplate> <div class="form" style="max-width: 650px;"> <asp:PlaceHolder ID="aspItemPlaceholder" runat="server"></asp:PlaceHolder> </div> </LayoutTemplate> <ItemTemplate> <div class="form_2Col floatLeft" style="vertical-align: text-top;"> <a href="<%# Eval("QuickLink")%>"><%# sGetFileDetails(Eval("id").ToString(), 2)%> <%# Eval("Title")%></a> <br /> <%# Eval("teaser")%> </div> <div class="form_2Col floatLeft" style="vertical-align: text-top;"> <strong>Last Modified:</strong> <%# Eval("DateModified")%><br /> <strong>File Size:</strong> <%# sGetFileSize(Eval("id").ToString()) %> </div> <div class="clear"></div> </ItemTemplate> <AlternatingItemTemplate> <div class="form_2Col floatLeft" style="vertical-align: text-top; background-color: lightgray;"> <a href="<%# Eval("QuickLink")%>"><%# sGetFileDetails(Eval("id").ToString(), 2)%> <%# Eval("Title")%></a> <br /> <%# Eval("teaser")%> </div> <div class="form_2Col floatLeft" style="vertical-align: text-top; background-color: lightgray;"> <strong>Last Modified:</strong> <%# Eval("DateModified")%><br /> <strong>File Size:</strong> <%# sGetFileSize(Eval("id").ToString()) %> </div> <div class="clear"></div> </AlternatingItemTemplate> </asp:ListView> </asp:View> <asp:View ID="Unauthorized" runat="server"> <div id="UnauthorizedMessage" runat="server"></div> </asp:View> <asp:View ID="Edit" runat="server"> <div id="<%=ClientID%>_edit"> <asp:Label ID="EditDebug" runat="server" Visible="false" /> Title For List:<br /> <asp:TextBox ID="txtTitle" runat="server" Style="width: 95%" /><br /> List Files From Folder: <br /> <asp:DropDownList ID="ddlFolder" runat="server" Style="width: 95%" ToolTip="Select the folder to get files from"> <asp:ListItem Text="-- Select One --" Value="" /> </asp:DropDownList><br /> Show Empty Widget:<br /> <asp:DropDownList ID="ddlShowEmpty" runat="server" Style="width: 95%"> <asp:ListItem Text="No" Value="No" /> <asp:ListItem Text="Yes" Value="Yes" /> </asp:DropDownList><br /> Empty List Message:<br /> <asp:TextBox ID="txtShowEmptyMessage" runat="server" TextMode="MultiLine" Style="height: 70px; width: 95%" /><br /> Sort List By:<br /> <asp:DropDownList ID="ddlSortList" runat="server" Style="width: 95%"> <asp:ListItem Text="Title" Value="Title" /> <asp:ListItem Text="Last Modified" Value="DateModified" /> </asp:DropDownList><br /> Sort Direction:<br /> <asp:DropDownList ID="ddlSortDirection" runat="server" Style="width: 95%"> <asp:ListItem Text="Ascending" Value="Ascending" /> <asp:ListItem Text="Descending" Value="Descending" /> </asp:DropDownList><br /> Show File Details:<br /> <asp:DropDownList ID="ddlDetails" runat="server" Style="width: 95%"> <asp:ListItem Text="Yes" Value="Yes" /> <asp:ListItem Text="No" Value="No" /> </asp:DropDownList><br /> <asp:Button ID="CancelButton" runat="server" Text="Cancel" OnClick="CancelButton_Click" /> <asp:Button ID="SaveButton" runat="server" Text="Save" OnClick="SaveButton_Click" /> </div> </asp:View></asp:MultiView> |
using System;using System.Collections.Generic;using System.Configuration;using System.IO;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;using Ektron.Cms;using Ektron.Cms.API;using Ektron.Cms.Common;using Ektron.Cms.Content;using Ektron.Cms.Framework.Content;using Ektron.Cms.Framework.Organization;using Ektron.Cms.Framework;using Ektron.Cms.Organization;using Ektron.Cms.PageBuilder;using Ektron.Cms.Widget;public partial class widgets_DMSFileList : System.Web.UI.UserControl, IWidget{ #region properties private Ektron.Cms.Framework.Organization.FolderManager EkFolderManager = new Ektron.Cms.Framework.Organization.FolderManager(ApiAccessMode.Admin); private Ektron.Cms.API.User.User user = new Ektron.Cms.API.User.User(); public string sUsername = ""; #region List Title Config private string _sTitle; [WidgetDataMember("DMSFileList_Title")] public string sTitle { get { return _sTitle; } set { _sTitle = value; } } #endregion List Title Config #region Folder List Config private string _sFolder; [WidgetDataMember("DMSFileList_Folder")] public string sFolder { get { return _sFolder; } set { _sFolder = value; } } #endregion Folder List Config #region Empty List Config private string _ShowEmpty; [WidgetDataMember("DMSFileList_ShowEmpty")] public string sShowEmpty { get { return _ShowEmpty; } set { _ShowEmpty = value; } } private string _ShowEmptyMessage; [WidgetDataMember("DMSFileList_ShowEmptyMessage")] public string sShowEmptyMessage { get { return _ShowEmptyMessage; } set { _ShowEmptyMessage = value; } } #endregion Empty List Config #region List Sort Config private string _sSortList; [WidgetDataMember("DMSFileList_SortList")] public string sSortList { get { return _sSortList; } set { _sSortList = value; } } #endregion List Sort Config #region List Sort Direction Config private string _sSortDirection; [WidgetDataMember("DMSFileList_SortDirection")] public string sSortDirection { get { return _sSortDirection; } set { _sSortDirection = value; } } #endregion List Sort Direction Config #region List File Details Config private string _sShowDetails; [WidgetDataMember("DMSFileList_Details")] public string sShowDetails { get { return _sShowDetails; } set { _sShowDetails = value; } } #endregion List File Details Config #endregion IWidgetHost _host; protected ContentAPI m_refContentApi = new ContentAPI(); protected EkMessageHelper m_refMsg; protected void Page_Init(object sender, EventArgs e) { //string sitepath = new CommonApi().SitePath; //JS.RegisterJSInclude(this, JS.ManagedScript.EktronJS); //JS.RegisterJSInclude(this, JS.ManagedScript.EktronModalJS); //Css.RegisterCss(this, Css.ManagedStyleSheet.EktronModalCss); _host = Ektron.Cms.Widget.WidgetHost.GetHost(this); m_refMsg = m_refContentApi.EkMsgRef; _host.Title = "DMS File List"; _host.Edit += new EditDelegate(EditEvent); _host.Maximize += new MaximizeDelegate(delegate() { Visible = true; }); _host.Minimize += new MinimizeDelegate(delegate() { Visible = false; }); _host.Create += new CreateDelegate(delegate() { EditEvent(""); }); CancelButton.Text = m_refMsg.GetMessage("btn cancel"); SaveButton.Text = m_refMsg.GetMessage("btn save"); PreRender += new EventHandler(delegate(object PreRenderSender, EventArgs Evt) { SetOutput(); }); ViewSet.SetActiveView(View); long nFolderInt; try { nFolderInt = Convert.ToInt64(sFolder); } catch { nFolderInt = 0; } if (nFolderInt > 0) { lblDMSList.Text = "<h2>" + sTitle + "</h2>"; LoadDMSList(nFolderInt); } else { // ViewSet.SetActiveView(Unauthorized); } } void EditEvent(string settings) { FolderList(0); //EditDebug.Text = "sFolder: " + sFolder + "<br/>"; //EditDebug.Visible = true; txtTitle.Text = sTitle; if (sFolder != "DMSFileList_Folder") { ddlFolder.SelectedValue = sFolder; } if (sShowEmpty != "DMSFileList_ShowEmpty") { ddlShowEmpty.SelectedValue = sShowEmpty; } txtShowEmptyMessage.Text = sShowEmptyMessage; if (sSortList != "DMSFileList_SortList") { ddlSortList.SelectedValue = sSortList; } if (sSortDirection != "DMSFileList_SortDirection") { ddlSortDirection.SelectedValue = sSortDirection; } if (sShowDetails != "DMSFileList_Details") { ddlDetails.SelectedValue = sShowDetails; } ViewSet.SetActiveView(Edit); } protected void SaveButton_Click(object sender, EventArgs e) { sTitle = txtTitle.Text; sFolder = ddlFolder.SelectedValue; sShowEmpty = ddlShowEmpty.SelectedValue; sShowEmptyMessage = txtShowEmptyMessage.Text; sShowDetails = ddlDetails.SelectedValue; sSortList = ddlSortList.SelectedValue; sSortDirection = ddlSortDirection.SelectedValue; _host.SaveWidgetDataMembers(); ViewSet.SetActiveView(View); } protected void SetOutput() { } protected void CancelButton_Click(object sender, EventArgs e) { ViewSet.SetActiveView(View); } protected void LoadDMSList(long folderID) { try { AssetManager assetManager = new AssetManager(); AssetCriteria criteria = new AssetCriteria(); criteria.AddFilter(AssetProperty.FolderId, CriteriaFilterOperator.EqualTo, folderID); switch (sSortList) { case "Title": default: criteria.OrderByField = AssetProperty.Title; break; case "DateModified": criteria.OrderByField = AssetProperty.DateModified; break; } //criteria.OrderByField = AssetProperty.Title; //criteria.OrderByField = AssetProperty.Title; switch (sSortDirection) { case "Ascending": criteria.OrderByDirection = EkEnumeration.OrderByDirection.Ascending; break; case "Descending": criteria.OrderByDirection = EkEnumeration.OrderByDirection.Descending; break; default: criteria.OrderByDirection = EkEnumeration.OrderByDirection.Ascending; break; } // Only Show Published documents criteria.AddFilter(AssetProperty.Status, CriteriaFilterOperator.EqualTo, "A"); List<ContentAssetData> contentAssetDataList = assetManager.GetList(criteria); // If documents exist display the header and list the files if (sShowDetails == "Yes") { lvDMSListDetailed.DataSource = contentAssetDataList; lvDMSListDetailed.DataBind(); if (sShowEmpty == "No" && lvDMSListDetailed.Items.Count.ToString() == "0") { lblDMSList.Visible = false; } else { // If details are desired render the details list lvDMSList.Visible = false; lvDMSListDetailed.Visible = true; } } else { lvDMSList.DataSource = contentAssetDataList; lvDMSList.DataBind(); if (sShowEmpty == "No" && lvDMSList.Items.Count.ToString() == "0") { lblDMSList.Visible = false; } else { // If details are not desired render the basic list lvDMSListDetailed.Visible = false; lvDMSList.Visible = true; } } ViewSet.SetActiveView(View); } catch (Exception ex) { UnauthorizedMessage.InnerHtml = ex.Message; ViewSet.SetActiveView(Unauthorized); } #region Available Options /* * id * Title * FolderId * ContType * Type * SubType * DateCreated * DateModified * QuickLink * Status * teaser */ #endregion Available Options } protected void litEmptyData_Init(object sender, EventArgs e) { (sender as Literal).Text = sShowEmptyMessage; } protected string sGetFileDetails(string sAssetID, int nOption) { //Get the Asset data for given Content ID var AssetCRUD = new AssetManager(Ektron.Cms.Framework.ApiAccessMode.Admin); var asset = AssetCRUD.GetItem(Convert.ToInt64(sAssetID), false); switch (nOption) { default: case 1: return asset.AssetData.FileName; break; case 2: return asset.AssetData.Icon; break; } } public string sGetFileSize(string assetid) { string sFileSize = ""; Ektron.Cms.ContentAPI content_api = new Ektron.Cms.ContentAPI(); long lCallerId = content_api.RequestInformationRef.CallerId; content_api.RequestInformationRef.CallerId = (long)Ektron.Cms.Common.EkEnumeration.UserGroups.InternalAdmin; Ektron.Cms.ContentData content_data = null; content_data = content_api.GetContentById(Convert.ToInt64(assetid), 0); content_data = content_api.ShowContentById(Convert.ToInt64(assetid), content_api.CmsPreview, System.Convert.ToBoolean(!content_api.CmsPreview)); string filepath; AssetData _assetData = new AssetData(); filepath = Page.Server.MapPath((string)(content_api.EkContentRef.GetViewUrl(Convert.ToInt32(content_data.Type), content_data.AssetData.Id).Replace(Page.Request.Url.Scheme + "://" + Page.Request.Url.Authority, "").Replace(":443", "").Replace(":80", ""))); try { FileInfo fi = new FileInfo(filepath); sFileSize = FormatBytes(fi.Length); } catch { } content_api.RequestInformationRef.CallerId = lCallerId; return sFileSize; } public string FormatBytes(long bytes) { const int scale = 1024; string[] orders = new string[] { "GB", "MB", "KB", "Bytes" }; long max = (long)Math.Pow(scale, orders.Length - 1); foreach (string order in orders) { if (bytes > max) return string.Format("{0:##.##} {1}", decimal.Divide(bytes, max), order); max /= scale; } return "0 Bytes"; } private void FolderList(long folderId) { try { //Get a list of child folders List<long> FolderIdList = GetChildFolderIDs(folderId, true); //Get a list of folder objects Ektron.Cms.FolderCriteria fcriteria = new FolderCriteria(); fcriteria.AddFilter(FolderProperty.Id, CriteriaFilterOperator.In, FolderIdList); fcriteria.PagingInfo = new PagingInfo(2000, 1); fcriteria.OrderByField = FolderProperty.FolderPath; //fcriteria.OrderByField = FolderProperty.Id; fcriteria.OrderByDirection = EkEnumeration.OrderByDirection.Ascending; List<FolderData> folderList = EkFolderManager.GetList(fcriteria); //Loop over the folder list, and generate the menus. Build dictionary list of folder to menu ids foreach (FolderData folder in folderList) { ddlFolder.Items.Add(new ListItem(folder.NameWithPath, folder.Id.ToString())); } ddlFolder.DataBind(); } catch (Exception ex) { } } public static List<long> GetChildFolderIDs(long FolderID, bool Recursive) { Ektron.Cms.Framework.Organization.FolderManager EkFolderManager = new Ektron.Cms.Framework.Organization.FolderManager(ApiAccessMode.Admin); List<long> folderIDs = new List<long>(); Ektron.Cms.FolderCriteria criteria = new FolderCriteria(); criteria.AddFilter(Ektron.Cms.Common.FolderProperty.ParentId, Ektron.Cms.Common.CriteriaFilterOperator.EqualTo, FolderID); criteria.PagingInfo.RecordsPerPage = 500; List<Ektron.Cms.FolderData> childFolders = EkFolderManager.GetList(criteria); if (childFolders != null) { foreach (var childFolder in childFolders) { if (childFolder.Id > 0) { if (!folderIDs.Contains(childFolder.Id)) { folderIDs.Add(childFolder.Id); } if (Recursive && childFolder.HasChildren) { folderIDs = folderIDs.Union(GetChildFolderIDs(childFolder.Id, Recursive)).ToList(); } } } } return (from ids in folderIDs orderby ids select ids).ToList(); }} |
Originally Posted on February 3, 2015
Last Updated on October 26, 2015
Last Updated on October 26, 2015
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