284 lines
12 KiB
C#
284 lines
12 KiB
C#
using System;
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using System.Web;
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using System.Web.UI;
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using System.IO;
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using System.Xml;
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using System.Text.RegularExpressions;
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using umbraco.presentation;
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using umbraco.cms.businesslogic.web;
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namespace umbraco
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{
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/// <summary>
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/// Summary description for WebForm1.
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/// </summary>
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///
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public partial class UmbracoDefault : Page
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{
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private Guid m_version = Guid.Empty;
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private string m_tmp = requestHandler.cleanUrl();
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private page m_umbPage = null;
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private requestHandler m_umbRequest = null;
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private bool m_validateRequest = true;
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/// <summary>
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/// To turn off request validation set this to false before the PageLoad event. This equelevant to the validateRequest page directive
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/// and has nothing to do with "normal" validation controls. Default value is true.
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/// </summary>
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public bool ValidateRequest
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{
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get { return m_validateRequest; }
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set { m_validateRequest = value; }
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}
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protected override void Render(HtmlTextWriter output)
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{
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// Get content
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TextWriter tempWriter = new StringWriter();
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base.Render(new HtmlTextWriter(tempWriter));
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string pageContents = tempWriter.ToString();
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pageContents = template.ParseInternalLinks(pageContents);
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// Parse javascript without types
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// NH 15.07.08 - Why should we do that on every page when people should fix their templates instead.
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// pageContents =
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// pageContents.Replace("<script language=\"javascript\">", "<script language=\"javascript\" type=\"text/javascript\">");
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output.Write(pageContents);
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//// Parse form name
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//if (HttpContext.Current.Items["VirtualUrl"] != null) {
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// Regex formReplace = new Regex("action=\"default.aspx([^\"]*)\"");
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// if (formReplace.ToString() != "")
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// output.Write(
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// formReplace.Replace(pageContents, "action=\"" + Convert.ToString(HttpContext.Current.Items["VirtualUrl"]) + "\""));
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//} else
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// base.Render(output);
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}
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void Page_PreInit(Object sender, EventArgs e)
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{
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Trace.Write("umbracoInit", "handling request");
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bool editMode = UmbracoContext.Current.LiveEditingContext.Enabled;
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if (editMode)
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ValidateRequest = false;
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if (m_tmp != "" && Request["umbPageID"] == null)
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{
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// Check numeric
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string tryIntParse = m_tmp.Replace("/", "").Replace(".aspx", string.Empty);
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int result;
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if (int.TryParse(tryIntParse, out result))
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{
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m_tmp = m_tmp.Replace(".aspx", string.Empty);
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// Check for request
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if (!string.IsNullOrEmpty(Request["umbVersion"]))
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{
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// Security check
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BasePages.UmbracoEnsuredPage bp = new BasePages.UmbracoEnsuredPage();
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bp.ensureContext();
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m_version = new Guid(Request["umbVersion"]);
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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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if (!string.IsNullOrEmpty(Request["umbPageID"]))
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{
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int result;
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if (int.TryParse(Request["umbPageID"], out result))
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{
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m_tmp = Request["umbPageID"];
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}
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}
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}
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if (m_version != Guid.Empty)
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{
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HttpContext.Current.Items["pageID"] = m_tmp.Replace("/", "");
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m_umbPage = new page(int.Parse(m_tmp.Replace("/", "")), m_version);
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}
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else
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{
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m_umbRequest = new requestHandler(content.Instance.XmlContent, m_tmp);
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Trace.Write("umbracoInit", "Done handling request");
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if (m_umbRequest.currentPage != null)
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{
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HttpContext.Current.Items["pageID"] = m_umbRequest.currentPage.Attributes.GetNamedItem("id").Value;
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// Handle edit
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if (editMode)
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{
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Document d = new Document(int.Parse(m_umbRequest.currentPage.Attributes.GetNamedItem("id").Value));
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m_umbPage = new page(d.Id, d.Version);
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}
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else
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m_umbPage = new page(m_umbRequest.currentPage);
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}
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}
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// set the friendly path so it's used by forms
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HttpContext.Current.RewritePath(HttpContext.Current.Items[requestModule.ORIGINAL_URL_CXT_KEY].ToString());
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if (UmbracoSettings.UseAspNetMasterPages)
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{
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if (m_umbPage != null)
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this.MasterPageFile = template.GetMasterPageName(m_umbPage.Template);
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initUmbracoPage();
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}
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}
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public Control pageContent = new Control();
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protected void Page_Load(object sender, EventArgs e)
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{
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if (ValidateRequest)
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Request.ValidateInput();
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if (!String.IsNullOrEmpty(Request["umbDebugShowTrace"]))
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{
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if (!GlobalSettings.DebugMode)
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{
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Page.Trace.IsEnabled = false;
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}
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}
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else
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Page.Trace.IsEnabled = false;
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// test for edit mode
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/*if (helper.UserInLiveEditingMode())
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{
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// turn off request validation when in Live Editing mode
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// can probably be removed
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new System.Web.Configuration.PagesSection().ValidateRequest = false;
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if (ScriptManager.GetCurrent(this.Page) == null)
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{
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throw new Exception("Umbraco Live Editing Requires a Script Manager in the template");
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}
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Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "umbEditCss", "<link href=\"" + GlobalSettings.Path + "/css/umbLiveEditing.css\" type=\"text/css\" rel=\"stylesheet\"></link>", false);
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Page.ClientScript.RegisterClientScriptInclude(this.GetType(), "umbEditJs", GlobalSettings.Path + "/js/umbLiveEditing.js");
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Page.ClientScript.RegisterClientScriptInclude(this.GetType(), "umbEditPrototype", GlobalSettings.Path + "/js/prototype.js");
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}*/
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}
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#region Web Form Designer generated code
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protected override void OnInit(EventArgs e)
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{
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//
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// CODEGEN: This call is required by the ASP.NET Web Form Designer.
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//
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InitializeComponent();
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if (!UmbracoSettings.UseAspNetMasterPages)
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initUmbracoPage();
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base.OnInit(e);
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}
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private void initUmbracoPage()
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{
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if (!UmbracoSettings.EnableSplashWhileLoading || !content.Instance.isInitializing)
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{
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if (m_umbPage != null)
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{
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// Add page elements to global items
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try
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{
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System.Web.HttpContext.Current.Items.Add("pageElements", m_umbPage.Elements);
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}
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catch(ArgumentException aex) {
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System.Web.HttpContext.Current.Items.Remove("pageElements");
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System.Web.HttpContext.Current.Items.Add("pageElements", m_umbPage.Elements);
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}
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string tempCulture = m_umbPage.GetCulture();
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if (tempCulture != "")
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{
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System.Web.HttpContext.Current.Trace.Write("default.aspx", "Culture changed to " + tempCulture);
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System.Threading.Thread.CurrentThread.CurrentCulture =
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System.Globalization.CultureInfo.CreateSpecificCulture(tempCulture);
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System.Threading.Thread.CurrentThread.CurrentUICulture = System.Threading.Thread.CurrentThread.CurrentCulture;
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}
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if (!UmbracoSettings.UseAspNetMasterPages)
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{
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layoutControls.umbracoPageHolder pageHolder = new umbraco.layoutControls.umbracoPageHolder();
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pageHolder.ID = "umbPageHolder";
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Page.Controls.Add(pageHolder);
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m_umbPage.RenderPage(m_umbPage.Template);
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layoutControls.umbracoPageHolder umbPageHolder =
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(layoutControls.umbracoPageHolder)Page.FindControl("umbPageHolder");
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umbPageHolder.Populate(m_umbPage);
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}
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// Stat
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if (GlobalSettings.EnableStat)
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{
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if (Session["umbracoSessionId"] != null)
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{
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// If session just has been initialized we should use the cookie from the response object
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if (Session["umbracoSessionId"] == null)
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cms.businesslogic.stat.Session.AddEntry(new Guid(Session["umbracoSessionId"].ToString()), m_umbPage.PageID);
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else
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cms.businesslogic.stat.Session.AddEntry(new Guid(Session["umbracoSessionId"].ToString()), m_umbPage.PageID);
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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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// If there's no published content, show friendly error
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if (umbraco.content.Instance.XmlContent.SelectSingleNode("/root/node") == null)
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Response.Redirect("config/splashes/noNodes.aspx");
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else
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{
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Response.StatusCode = 404;
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Response.Write("<html><body><h1>Page not found</h1>");
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if (m_umbRequest != null)
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HttpContext.Current.Response.Write("<h3>No umbraco document matches the url '" + HttpUtility.HtmlEncode(Request.Url.ToString()) + "'</h3><p>umbraco tried this to match it using this xpath query'" + m_umbRequest.PageXPathQuery + "')");
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else
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HttpContext.Current.Response.Write("<h3>No umbraco document matches the url '" + HttpUtility.HtmlEncode(Request.Url.ToString()) + "'</h3>");
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Response.Write("</p>");
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Response.Write("<p>This page can be replaced with a custom 404 page by adding the id of the umbraco document to show as 404 page in the /config/umbracoSettings.config file. Just add the id to the '/settings/content/errors/error404' element.</p>");
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Response.Write("<p>For more information, visit <a href=\"http://umbraco.org/redir/custom-404\">information about custom 404</a> on the umbraco website.</p>");
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Response.Write("<p style=\"border-top: 1px solid #ccc; padding-top: 10px\"><small>This page is intentionally left ugly ;-)</small></p>");
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Response.Write("</body></html>");
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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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Response.Redirect("config/splashes/booting.aspx?orgUrl=" + Request.Url);
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}
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}
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/// <summary>
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/// Required method for Designer support - do not modify
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/// the contents of this method with the code editor.
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/// </summary>
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private void InitializeComponent()
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{
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}
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#endregion
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}
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}
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