Initial project's source code check-in.
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466
WebsitePanel/Sources/WebsitePanel.WebPortal/Default.aspx.cs
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466
WebsitePanel/Sources/WebsitePanel.WebPortal/Default.aspx.cs
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// Copyright (c) 2011, Outercurve Foundation.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// - Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// - Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// - Neither the name of the Outercurve Foundation nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System;
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using System.Resources;
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using System.IO;
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using System.Drawing;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.Caching;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using System.Globalization;
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using Microsoft.Security.Application;
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namespace WebsitePanel.WebPortal
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{
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public partial class DefaultPage : System.Web.UI.Page
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{
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public const string DEFAULT_PAGE = "~/Default.aspx";
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public const string PAGE_ID_PARAM = "pid";
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public const string CONTROL_ID_PARAM = "ctl";
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public const string MODULE_ID_PARAM = "mid";
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public const string THEMES_FOLDER = "App_Themes";
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public const string IMAGES_FOLDER = "Images";
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public const string ICONS_FOLDER = "Icons";
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public const string SKINS_FOLDER = "App_Skins";
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public const string CONTAINERS_FOLDER = "App_Containers";
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public const string CONTENT_PANE_NAME = "ContentPane";
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public const string MODULE_TITLE_CONTROL_ID = "lblModuleTitle";
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public const string MODULE_ICON_CONTROL_ID = "imgModuleIcon";
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public const string DESKTOP_MODULES_FOLDER = "DesktopModules";
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protected string CultureCookieName
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{
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get { return PortalConfiguration.SiteSettings["CultureCookieName"]; }
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}
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private string CurrentPageID
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{
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get
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{
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string pid = Request[PAGE_ID_PARAM];
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if (pid == null)
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{
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// get default page
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pid = PortalConfiguration.SiteSettings["DefaultPage"];
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}
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return pid.ToLower(CultureInfo.InvariantCulture);
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}
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}
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private string ModuleControlID
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{
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get
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{
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string ctl = Request[CONTROL_ID_PARAM];
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if (ctl == null)
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{
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ctl = "";
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}
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return ctl.ToLower(CultureInfo.InvariantCulture);
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}
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}
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private int ModuleID
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{
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get
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{
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string smid = Request[MODULE_ID_PARAM];
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if (smid == null)
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{
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smid = "0";
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}
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return Int32.Parse(smid);
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}
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}
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public static string GetPageUrl(string pid)
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{
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return DefaultPage.DEFAULT_PAGE + "?" + DefaultPage.PAGE_ID_PARAM + "=" + pid;
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}
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public static bool IsAccessibleToUser(HttpContext context, IList roles)
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{
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foreach (string role in roles)
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{
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if (role == "?")
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return true;
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if ((role == "*") || ((context.User != null) && context.User.IsInRole(role)))
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{
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return true;
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}
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}
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return false;
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}
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protected void Page_Load(object sender, EventArgs e)
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{
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}
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protected void Page_PreInit(object sender, EventArgs e)
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{
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Theme = PortalThemeProvider.Instance.GetTheme();
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}
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protected void Page_Init(object sender, EventArgs e)
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{
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// get page info
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string pid = CurrentPageID;
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if(PortalConfiguration.Site.Pages[pid] == null)
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{
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ShowError(skinPlaceHolder, String.Format("Page with ID '{0}' is not found", HttpUtility.HtmlEncode(pid)));
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return;
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}
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PortalPage page = PortalConfiguration.Site.Pages[pid];
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// check if page is accessible to user
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if (!IsAccessibleToUser(Context, page.Roles))
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{
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// redirect to login page
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string returnUrl = Request.RawUrl;
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Response.Redirect(DEFAULT_PAGE + "?" + PAGE_ID_PARAM + "=" +
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PortalConfiguration.SiteSettings["LoginPage"] + "&ReturnUrl=" + Server.UrlEncode(returnUrl));
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}
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Title = String.Format("{0} - {1}",
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PortalConfiguration.SiteSettings["PortalName"],
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PageTitleProvider.Instance.ProcessPageTitle(GetLocalizedPageTitle(page.Name)));
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// load skin
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bool editMode = (ModuleControlID != "" && ModuleID > 0);
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string skinName = page.SkinSrc;
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if(!editMode)
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{
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// browse skin
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if (String.IsNullOrEmpty(skinName))
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{
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// load portal skin
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skinName = PortalConfiguration.SiteSettings["PortalSkin"];
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}
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}
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else
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{
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// edit skin
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if (!String.IsNullOrEmpty(page.AdminSkinSrc))
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skinName = page.AdminSkinSrc;
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else
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skinName = PortalConfiguration.SiteSettings["AdminSkin"];
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}
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// load skin control
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string skinPath = "~/" + SKINS_FOLDER + "/" + this.Theme + "/" + skinName;
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Control ctrlSkin = null;
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try
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{
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ctrlSkin = LoadControl(skinPath);
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skinPlaceHolder.Controls.Add(ctrlSkin);
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}
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catch (Exception ex)
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{
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ShowError(skinPlaceHolder, String.Format("Can't load {0} skin: {1}", skinPath, ex.ToString()));
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return;
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}
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// load page modules
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if (!editMode)
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{
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// browse mode
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foreach (string paneId in page.ContentPanes.Keys)
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{
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// try to find content pane
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Control ctrlPane = ctrlSkin.FindControl(paneId);
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if (ctrlPane != null)
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{
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// insert modules
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ContentPane pane = page.ContentPanes[paneId];
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foreach (PageModule module in pane.Modules)
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{
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if (IsAccessibleToUser(Context, module.ViewRoles))
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{
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// add module
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if (module.Settings.Contains("UseDefault"))
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{
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string useDefault = Convert.ToString(module.Settings["UseDefault"]).ToLower(CultureInfo.InvariantCulture);
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AddModuleToContentPane(ctrlPane, module, useDefault, editMode);
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}
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else
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AddModuleToContentPane(ctrlPane, module, "", editMode);
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}
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}
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}
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}
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}
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else
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{
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// edit mode
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// find ContentPane
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Control ctrlPane = ctrlSkin.FindControl(CONTENT_PANE_NAME);
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if (ctrlPane != null)
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{
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// add "edit" module
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if(PortalConfiguration.Site.Modules.ContainsKey(ModuleID))
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AddModuleToContentPane(ctrlPane, PortalConfiguration.Site.Modules[ModuleID],
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ModuleControlID, editMode);
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}
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}
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}
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protected void Page_PreRender(object sender, EventArgs e)
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{
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// Ensure the page's form action attribute is not empty
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if (Request.RawUrl.Equals("/") == false)
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return;
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// Assign default page to avoid ASP.NET 4 issue w/ Extensionless URL Module & Custom HTTP Modules
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Form.Action = Form.ResolveUrl(DEFAULT_PAGE);
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}
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private void AddModuleToContentPane(Control pane, PageModule module, string ctrlKey, bool editMode)
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{
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string defId = module.ModuleDefinitionID;
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if(!PortalConfiguration.ModuleDefinitions.ContainsKey(defId))
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{
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ShowError(pane, String.Format("Module definition '{0}' could not be found", defId));
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return;
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}
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ModuleDefinition definition = PortalConfiguration.ModuleDefinitions[defId];
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ModuleControl control = null;
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if(String.IsNullOrEmpty(ctrlKey))
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control = definition.DefaultControl;
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else
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{
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if(definition.Controls.ContainsKey(ctrlKey))
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control = definition.Controls[ctrlKey];
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}
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if(control == null)
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return;
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// container
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string containerName = editMode ?
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PortalConfiguration.SiteSettings["AdminContainer"] : PortalConfiguration.SiteSettings["PortalContainer"];
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if (!editMode && !String.IsNullOrEmpty(module.ContainerSrc))
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containerName = module.ContainerSrc;
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if (editMode && !String.IsNullOrEmpty(module.AdminContainerSrc))
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containerName = module.AdminContainerSrc;
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// load container
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string containerPath = "~/" + CONTAINERS_FOLDER + "/" + this.Theme + "/" + containerName;
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Control ctrlContainer = null;
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try
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{
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ctrlContainer = LoadControl(containerPath);
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}
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catch (Exception ex)
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{
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ShowError(pane, String.Format("Container '{0}' could not be loaded: {1}", containerPath, ex.ToString()));
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return;
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}
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string title = module.Title;
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if (editMode || String.IsNullOrEmpty(title))
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{
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// get control title
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title = control.Title;
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}
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string iconFile = module.IconFile;
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if (editMode || String.IsNullOrEmpty(iconFile))
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{
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// get control icon
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iconFile = control.IconFile;
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}
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// set title
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Label lblModuleTitle = (Label)ctrlContainer.FindControl(MODULE_TITLE_CONTROL_ID);
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if (lblModuleTitle != null)
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{
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lblModuleTitle.Text = GetLocalizedModuleTitle(title);
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}
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// set icon
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System.Web.UI.WebControls.Image imgModuleIcon = (System.Web.UI.WebControls.Image)ctrlContainer.FindControl(MODULE_ICON_CONTROL_ID);
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if (imgModuleIcon != null)
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{
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if (String.IsNullOrEmpty(iconFile))
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{
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imgModuleIcon.Visible = false;
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}
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else
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{
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string iconPath = "~/" + THEMES_FOLDER + "/" + this.Theme + "/" + ICONS_FOLDER + "/" + iconFile;
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imgModuleIcon.ImageUrl = iconPath;
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}
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}
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Control contentPane = ctrlContainer.FindControl(CONTENT_PANE_NAME);
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if (contentPane != null)
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{
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string controlName = control.Src;
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string controlPath = "~/" + DESKTOP_MODULES_FOLDER + "/" + controlName;
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if (!String.IsNullOrEmpty(controlName))
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{
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PortalControlBase ctrlControl = null;
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try
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{
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ctrlControl = (PortalControlBase)LoadControl(controlPath);
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ctrlControl.Module = module;
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ctrlControl.ContainerControl = ctrlContainer;
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contentPane.Controls.Add(ctrlControl);
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}
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catch (Exception ex)
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{
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ShowError(contentPane, String.Format("Control '{0}' could not be loaded: {1}", controlPath, ex.ToString()));
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}
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}
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}
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// add controls to the pane
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pane.Controls.Add(ctrlContainer);
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}
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protected override void InitializeCulture()
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{
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HttpCookie localeCrub = Request.Cookies[CultureCookieName];
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if (localeCrub != null)
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{
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string localeCode = localeCrub.Value;
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UICulture = localeCode;
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Culture = localeCode;
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System.Globalization.CultureInfo ci = System.Globalization.CultureInfo.CreateSpecificCulture(localeCode);
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if (ci != null)
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{
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// Reset currency symbol to deal with the existing ISO currency symbol implementation
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ci.NumberFormat.CurrencySymbol = String.Empty;
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// Setting up culture
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System.Threading.Thread.CurrentThread.CurrentCulture = ci;
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System.Threading.Thread.CurrentThread.CurrentUICulture = ci;
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}
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}
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base.InitializeCulture();
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}
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private void ShowError(Control placeholder, string message)
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{
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Label lbl = new Label();
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lbl.Text =
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AntiXss.HtmlEncode("<div style=\"height:300px;overflow:auto;\">" + message.Replace("\n", "<br>") +
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"</div>");
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lbl.ForeColor = Color.Red;
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lbl.Font.Bold = true;
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lbl.Font.Size = FontUnit.Point(8);
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placeholder.Controls.Add(lbl);
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}
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public static string GetLocalizedModuleTitle(string moduleName)
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{
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string localizedString = GetLocalizedResourceString("Modules", String.Concat("ModuleTitle.", moduleName));
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return localizedString != null ? localizedString : moduleName;
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}
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public static string GetLocalizedPageTitle(string tabName)
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{
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string localizedString = GetLocalizedResourceString("Pages", String.Concat("PageTitle.", tabName));
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return localizedString != null ? localizedString : tabName;
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}
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public static string GetLocalizedPageName(string tabName)
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{
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return GetLocalizedResourceString("Pages", String.Concat("PageName.", tabName));
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}
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private static string GetLocalizedResourceString(string suffix, string key)
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{
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List<string> list1 = null;
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if (suffix == "Pages")
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{
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list1 = GetResourceFiles("Pages", "WspLocaleAdapterPages");
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}
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else
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{
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list1 = GetResourceFiles("Modules", "WspLocaleAdapterModules");
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}
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string text1 = null;
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foreach (string text2 in list1)
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{
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text1 = GetGlobalLocalizedString(text2, key);
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if (!String.IsNullOrEmpty(text1))
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{
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return text1;
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}
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}
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return text1;
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}
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private static List<string> GetResourceFiles(string suffix, string cacheKey)
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{
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List<string> list1 = (List<string>)HttpContext.Current.Cache[cacheKey];
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if (list1 == null)
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{
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list1 = new List<string>();
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string text2 = HttpContext.Current.Server.MapPath("~/App_GlobalResources");
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FileInfo[] infoArray1 = new DirectoryInfo(text2).GetFiles("*_" + suffix + ".ascx.resx");
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foreach (FileInfo info1 in infoArray1)
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{
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list1.Add(info1.Name);
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}
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HttpContext.Current.Cache.Insert(cacheKey, list1, new CacheDependency(text2));
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}
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return list1;
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}
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public static string GetGlobalLocalizedString(string fileName, string resourceKey)
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{
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string className = fileName.Replace(".resx", "");
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return (string)HttpContext.GetGlobalResourceObject(className, resourceKey);
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}
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}
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}
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