1660 lines
68 KiB
C#
1660 lines
68 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Net;
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using System.Net.Security;
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using System.Reflection;
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using System.Security.Cryptography.X509Certificates;
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using System.Security.Permissions;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Web;
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using System.Web.Caching;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Xml;
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using System.Xml.Xsl;
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using umbraco.BusinessLogic;
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using umbraco.BusinessLogic.Utils;
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using umbraco.cms.businesslogic.macro;
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using umbraco.cms.businesslogic.member;
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using umbraco.DataLayer;
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using umbraco.interfaces;
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using umbraco.IO;
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using umbraco.NodeFactory;
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using umbraco.presentation;
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using umbraco.presentation.templateControls;
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using umbraco.presentation.xslt.Exslt;
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using Content = umbraco.cms.businesslogic.Content;
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using Macro = umbraco.cms.businesslogic.macro.Macro;
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namespace umbraco
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{
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/// <summary>
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/// Summary description for macro.
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/// </summary>
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public class macro
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{
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#region private properties
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/// <summary>Cache for <see cref="GetPredefinedXsltExtensions"/>.</summary>
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private static Dictionary<string, object> m_PredefinedExtensions;
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private readonly string loadUserControlKey = "loadUserControl";
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private readonly StringBuilder mContent = new StringBuilder();
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private readonly Cache macroCache = HttpRuntime.Cache;
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private static readonly object macroRuntimeCacheSyncLock = new object();
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private static readonly string macroRuntimeCacheKey = "UmbracoRuntimeMacroCache";
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private readonly string macrosAddedKey = "macrosAdded";
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public IList<Exception> Exceptions = new List<Exception>();
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// Macro-elements
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protected static ISqlHelper SqlHelper
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{
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get { return Application.SqlHelper; }
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}
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#endregion
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#region public properties
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public bool CacheByPersonalization
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{
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get { return Model.CacheByMember; }
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}
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public bool CacheByPage
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{
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get { return Model.CacheByPage; }
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}
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public bool DontRenderInEditor
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{
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get { return !Model.RenderInEditor; }
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}
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public int RefreshRate
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{
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get { return Model.CacheDuration; }
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}
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public String Alias
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{
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get { return Model.Alias; }
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}
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public String Name
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{
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get { return Model.Name; }
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}
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public String XsltFile
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{
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get { return Model.Xslt; }
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}
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public String ScriptFile
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{
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get { return Model.ScriptName; }
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}
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public String ScriptType
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{
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get { return Model.TypeName; }
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}
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public String ScriptAssembly
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{
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get { return Model.TypeName; }
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}
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public int MacroType
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{
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get { return (int)Model.MacroType; }
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}
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public String MacroContent
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{
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set { mContent.Append(value); }
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get { return mContent.ToString(); }
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}
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#endregion
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#region REFACTOR
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/// <summary>
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/// Creates a macro object
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/// </summary>
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/// <param name="id">Specify the macro-id which should be loaded (from table macro)</param>
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public macro(int id)
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{
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Macro m = Macro.GetById(id);
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Model = new MacroModel(m);
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}
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public macro(string alias)
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{
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Macro m = Macro.GetByAlias(alias);
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Model = new MacroModel(m);
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}
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public MacroModel Model { get; set; }
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public static macro GetMacro(string alias)
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{
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return cms.businesslogic.cache.Cache.GetCacheItem(GetCacheKey(alias), macroRuntimeCacheSyncLock,
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TimeSpan.FromMinutes(60),
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delegate
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{
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try
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{
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return new macro(alias);
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}
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catch
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{
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return null;
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}
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});
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}
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public static macro GetMacro(int id)
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{
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return cms.businesslogic.cache.Cache.GetCacheItem(GetCacheKey(string.Format("by_id_{0}", id)), macroRuntimeCacheSyncLock,
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TimeSpan.FromMinutes(60),
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delegate
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{
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try
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{
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return new macro(id);
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}
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catch
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{
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return null;
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}
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});
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}
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#endregion
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private const string _xsltExtensionsCacheKey = "UmbracoXsltExtensions";
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private static readonly string _xsltExtensionsConfig =
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IOHelper.MapPath(SystemDirectories.Config + "/xsltExtensions.config");
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private static readonly object _xsltExtensionsSyncLock = new object();
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private static readonly Lazy<CacheDependency> _xsltExtensionsDependency =
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new Lazy<CacheDependency>(() => new CacheDependency(_xsltExtensionsConfig));
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/// <summary>
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/// Creates an empty macro object.
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/// </summary>
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public macro()
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{
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Model = new MacroModel();
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}
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public override string ToString()
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{
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return Model.Name;
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}
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private static string GetCacheKey(string alias)
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{
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return macroRuntimeCacheKey + alias;
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}
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/// <summary>
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/// Deletes macro definition from cache.
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/// </summary>
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/// <returns>True if succesfull, false if nothing has been removed</returns>
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//TODO: Update implementation!
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public bool removeFromCache()
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{
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if (Model.Id > 0)
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{
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cms.businesslogic.cache.Cache.ClearCacheItem(GetCacheKey(Model.Alias));
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}
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return false;
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}
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string GetCacheIdentifier(MacroModel model, Hashtable pageElements, int pageId)
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{
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StringBuilder id = new StringBuilder();
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var alias = string.IsNullOrEmpty(model.ScriptCode) ? model.Alias : Macro.GenerateCacheKeyFromCode(model.ScriptCode);
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id.AppendFormat("{0}-", alias);
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if (CacheByPage)
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{
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id.AppendFormat("{0}-", pageId);
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}
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if (CacheByPersonalization)
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{
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var currentMember = Member.GetCurrentMember();
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id.AppendFormat("m{0}-", currentMember == null ? 0 : currentMember.Id);
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}
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foreach (MacroPropertyModel prop in model.Properties)
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{
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var propValue = prop.Value;
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id.AppendFormat("{0}-", propValue.Length <= 255 ? propValue : propValue.Substring(0, 255));
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}
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return id.ToString();
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}
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public Control renderMacro(Hashtable attributes, Hashtable pageElements, int pageId)
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{
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// TODO: Parse attributes
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UpdateMacroModel(attributes);
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return renderMacro(pageElements, pageId);
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}
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public Control renderMacro(Hashtable pageElements, int pageId)
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{
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UmbracoContext.Current.Trace.Write("renderMacro",
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string.Format(
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"Rendering started (macro: {0}, type: {1}, cacheRate: {2})",
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Name, MacroType, Model.CacheDuration));
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StateHelper.SetContextValue(macrosAddedKey, StateHelper.GetContextValue<int>(macrosAddedKey) + 1);
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String macroHtml = null;
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Control macroControl = null;
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// zb-00037 #29875 : parse attributes here (and before anything else)
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foreach (MacroPropertyModel prop in Model.Properties)
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prop.Value = helper.parseAttribute(pageElements, prop.Value);
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Model.CacheIdentifier = GetCacheIdentifier(Model, pageElements, pageId);
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if (Model.CacheDuration > 0)
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{
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if (cacheMacroAsString(Model))
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{
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macroHtml = macroCache["macroHtml_" + Model.CacheIdentifier] as String;
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if (!String.IsNullOrEmpty(macroHtml))
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{
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UmbracoContext.Current.Trace.Write("renderMacro",
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string.Format("Macro Content loaded from cache '{0}'.", Model.CacheIdentifier));
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}
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}
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else
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{
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var cacheContent = macroCache["macroControl_" + Model.CacheIdentifier] as MacroCacheContent;
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if (cacheContent != null)
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{
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macroControl = cacheContent.Content;
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macroControl.ID = cacheContent.ID;
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UmbracoContext.Current.Trace.Write("renderMacro",
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string.Format("Macro Control loaded from cache '{0}'.", Model.CacheIdentifier));
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}
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}
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}
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if (String.IsNullOrEmpty(macroHtml) && macroControl == null)
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{
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bool renderFailed = false;
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int macroType = Model.MacroType != MacroTypes.Unknown ? (int)Model.MacroType : MacroType;
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switch (macroType)
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{
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case (int)MacroTypes.UserControl:
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try
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{
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UmbracoContext.Current.Trace.Write("umbracoMacro",
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"Usercontrol added (" + Model.TypeName + ")");
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macroControl = loadUserControl(ScriptType, Model, pageElements);
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break;
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}
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catch (Exception e)
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{
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renderFailed = true;
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Exceptions.Add(e);
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UmbracoContext.Current.Trace.Warn("umbracoMacro",
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"Error loading userControl (" + Model.TypeName + ")", e);
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macroControl = new LiteralControl("Error loading userControl '" + Model.TypeName + "'");
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break;
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}
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case (int)MacroTypes.CustomControl:
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try
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{
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UmbracoContext.Current.Trace.Write("umbracoMacro",
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"Custom control added (" + Model.TypeName + ")");
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UmbracoContext.Current.Trace.Write("umbracoMacro",
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"ScriptAssembly (" + Model.TypeAssembly + ")");
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macroControl = loadControl(Model.TypeAssembly, ScriptType, Model, pageElements);
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break;
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}
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catch (Exception e)
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{
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renderFailed = true;
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Exceptions.Add(e);
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UmbracoContext.Current.Trace.Warn("umbracoMacro",
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"Error loading customControl (Assembly: " +
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Model.TypeAssembly +
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", Type: '" + Model.TypeName + "'", e);
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macroControl =
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new LiteralControl("Error loading customControl (Assembly: " + Model.TypeAssembly +
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", Type: '" +
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Model.TypeName + "'");
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break;
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}
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case (int)MacroTypes.XSLT:
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macroControl = loadMacroXSLT(this, Model, pageElements);
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break;
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case (int)MacroTypes.Script:
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try
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{
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UmbracoContext.Current.Trace.Write("umbracoMacro",
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"MacroEngine script added (" + ScriptFile + ")");
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ScriptingMacroResult result = loadMacroScript(Model);
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macroControl = new LiteralControl(result.Result);
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if (result.ResultException != null)
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{
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// we'll throw the error if we run in release mode, show details if we're in release mode!
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renderFailed = true;
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if (HttpContext.Current != null && !HttpContext.Current.IsDebuggingEnabled)
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throw result.ResultException;
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}
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break;
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}
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catch (Exception e)
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{
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renderFailed = true;
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Exceptions.Add(e);
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UmbracoContext.Current.Trace.Warn("umbracoMacro",
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"Error loading MacroEngine script (file: " + ScriptFile +
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", Type: '" + Model.TypeName + "'", e);
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var result =
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new LiteralControl("Error loading MacroEngine script (file: " + ScriptFile + ")");
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/*
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string args = "<ul>";
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foreach(object key in attributes.Keys)
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args += "<li><strong>" + key.ToString() + ": </strong> " + attributes[key] + "</li>";
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foreach (object key in pageElements.Keys)
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args += "<li><strong>" + key.ToString() + ": </strong> " + pageElements[key] + "</li>";
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args += "</ul>";
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result.Text += args;
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*/
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macroControl = result;
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break;
|
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}
|
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default:
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if (GlobalSettings.DebugMode)
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macroControl =
|
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new LiteralControl("<Macro: " + Name + " (" + ScriptAssembly + "," + ScriptType +
|
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")>");
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break;
|
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}
|
||
|
||
// Add result to cache if successful
|
||
if (!renderFailed && Model.CacheDuration > 0)
|
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{
|
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// do not add to cache if there's no member and it should cache by personalization
|
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if (!Model.CacheByMember || (Model.CacheByMember && Member.GetCurrentMember() != null))
|
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{
|
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if (macroControl != null)
|
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{
|
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// NH: Scripts and XSLT can be generated as strings, but not controls as page events wouldn't be hit (such as Page_Load, etc)
|
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if (cacheMacroAsString(Model))
|
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{
|
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using (var sw = new StringWriter())
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{
|
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var hw = new HtmlTextWriter(sw);
|
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macroControl.RenderControl(hw);
|
||
|
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macroCache.Insert("macroHtml_" + Model.CacheIdentifier,
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sw.ToString(),
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null,
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DateTime.Now.AddSeconds(Model.CacheDuration),
|
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TimeSpan.Zero,
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CacheItemPriority.Low,
|
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null);
|
||
|
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// zb-00003 #29470 : replace by text if not already text
|
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// otherwise it is rendered twice
|
||
if (!(macroControl is LiteralControl))
|
||
macroControl = new LiteralControl(sw.ToString());
|
||
|
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UmbracoContext.Current.Trace.Write("renderMacro",
|
||
string.Format("Macro Content saved to cache '{0}'.", Model.CacheIdentifier));
|
||
}
|
||
}
|
||
else
|
||
{
|
||
macroCache.Insert("macroControl_" + Model.CacheIdentifier,
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new MacroCacheContent(macroControl, macroControl.ID), null,
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DateTime.Now.AddSeconds(Model.CacheDuration), TimeSpan.Zero,
|
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CacheItemPriority.Low,
|
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null);
|
||
|
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UmbracoContext.Current.Trace.Write("renderMacro",
|
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string.Format("Macro Control saved to cache '{0}'.", Model.CacheIdentifier));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
else if (macroControl == null)
|
||
{
|
||
macroControl = new LiteralControl(macroHtml);
|
||
}
|
||
|
||
return macroControl;
|
||
}
|
||
|
||
private bool cacheMacroAsString(MacroModel model)
|
||
{
|
||
return model.MacroType == MacroTypes.XSLT || model.MacroType == MacroTypes.Python;
|
||
}
|
||
|
||
public static XslCompiledTransform getXslt(string XsltFile)
|
||
{
|
||
if (HttpRuntime.Cache["macroXslt_" + XsltFile] != null)
|
||
{
|
||
return (XslCompiledTransform)HttpRuntime.Cache["macroXslt_" + XsltFile];
|
||
}
|
||
else
|
||
{
|
||
var xslReader =
|
||
new XmlTextReader(IOHelper.MapPath(SystemDirectories.Xslt + "/" + XsltFile));
|
||
|
||
XslCompiledTransform macroXSLT = CreateXsltTransform(xslReader, GlobalSettings.DebugMode);
|
||
HttpRuntime.Cache.Insert(
|
||
"macroXslt_" + XsltFile,
|
||
macroXSLT,
|
||
new CacheDependency(IOHelper.MapPath(SystemDirectories.Xslt + "/" + XsltFile)));
|
||
return macroXSLT;
|
||
}
|
||
}
|
||
|
||
public void UpdateMacroModel(Hashtable attributes)
|
||
{
|
||
foreach (MacroPropertyModel mp in Model.Properties)
|
||
{
|
||
if (attributes.ContainsKey(mp.Key.ToLower()))
|
||
{
|
||
mp.Value = attributes[mp.Key.ToLower()].ToString();
|
||
}
|
||
else
|
||
{
|
||
mp.Value = string.Empty;
|
||
}
|
||
}
|
||
}
|
||
|
||
public void GenerateMacroModelPropertiesFromAttributes(Hashtable attributes)
|
||
{
|
||
foreach (string key in attributes.Keys)
|
||
{
|
||
Model.Properties.Add(new MacroPropertyModel(key, attributes[key].ToString()));
|
||
}
|
||
}
|
||
|
||
|
||
public static XslCompiledTransform CreateXsltTransform(XmlTextReader xslReader, bool debugMode)
|
||
{
|
||
var macroXSLT = new XslCompiledTransform(debugMode);
|
||
var xslResolver = new XmlUrlResolver();
|
||
xslResolver.Credentials = CredentialCache.DefaultCredentials;
|
||
|
||
xslReader.EntityHandling = EntityHandling.ExpandEntities;
|
||
|
||
try
|
||
{
|
||
if (GlobalSettings.ApplicationTrustLevel > AspNetHostingPermissionLevel.Medium)
|
||
{
|
||
macroXSLT.Load(xslReader, XsltSettings.TrustedXslt, xslResolver);
|
||
}
|
||
else
|
||
{
|
||
macroXSLT.Load(xslReader, XsltSettings.Default, xslResolver);
|
||
}
|
||
}
|
||
finally
|
||
{
|
||
xslReader.Close();
|
||
}
|
||
|
||
return macroXSLT;
|
||
}
|
||
|
||
public static void unloadXslt(string XsltFile)
|
||
{
|
||
if (HttpRuntime.Cache["macroXslt_" + XsltFile] != null)
|
||
HttpRuntime.Cache.Remove("macroXslt_" + XsltFile);
|
||
}
|
||
|
||
private Hashtable keysToLowerCase(Hashtable input)
|
||
{
|
||
var retval = new Hashtable();
|
||
foreach (object key in input.Keys)
|
||
retval.Add(key.ToString().ToLower(), input[key]);
|
||
|
||
return retval;
|
||
}
|
||
|
||
public Control loadMacroXSLT(macro macro, MacroModel model, Hashtable pageElements)
|
||
{
|
||
if (XsltFile.Trim() != string.Empty)
|
||
{
|
||
// Get main XML
|
||
XmlDocument umbracoXML = content.Instance.XmlContent;
|
||
|
||
// Create XML document for Macro
|
||
var macroXML = new XmlDocument();
|
||
macroXML.LoadXml("<macro/>");
|
||
|
||
foreach (MacroPropertyModel prop in macro.Model.Properties)
|
||
{
|
||
addMacroXmlNode(umbracoXML, macroXML, prop.Key, prop.Type,
|
||
prop.Value);
|
||
}
|
||
|
||
if (HttpContext.Current.Request.QueryString["umbDebug"] != null && GlobalSettings.DebugMode)
|
||
{
|
||
return
|
||
new LiteralControl("<div style=\"border: 2px solid green; padding: 5px;\"><b>Debug from " +
|
||
macro.Name +
|
||
"</b><br/><p>" + UmbracoContext.Current.Server.HtmlEncode(macroXML.OuterXml) +
|
||
"</p></div>");
|
||
}
|
||
else
|
||
{
|
||
try
|
||
{
|
||
XslCompiledTransform xsltFile = getXslt(XsltFile);
|
||
|
||
try
|
||
{
|
||
Control result = CreateControlsFromText(GetXsltTransformResult(macroXML, xsltFile));
|
||
|
||
UmbracoContext.Current.Trace.Write("umbracoMacro", "After performing transformation");
|
||
|
||
return result;
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
Exceptions.Add(e);
|
||
|
||
// inner exception code by Daniel Lindstr<74>m from SBBS.se
|
||
Exception ie = e;
|
||
while (ie != null)
|
||
{
|
||
UmbracoContext.Current.Trace.Warn("umbracoMacro InnerException", ie.Message, ie);
|
||
ie = ie.InnerException;
|
||
}
|
||
return new LiteralControl("Error parsing XSLT file: \\xslt\\" + XsltFile);
|
||
}
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
Exceptions.Add(e);
|
||
UmbracoContext.Current.Trace.Warn("umbracoMacro", "Error loading XSLT " + Model.Xslt, e);
|
||
return new LiteralControl("Error reading XSLT file: \\xslt\\" + XsltFile);
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
UmbracoContext.Current.Trace.Warn("macro", "Xslt is empty");
|
||
return new LiteralControl(string.Empty);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Parses the text for umbraco Item controls that need to be rendered.
|
||
/// </summary>
|
||
/// <param name="text">The text to parse.</param>
|
||
/// <returns>A control containing the parsed text.</returns>
|
||
protected Control CreateControlsFromText(string text)
|
||
{
|
||
// the beginning and end tags
|
||
const string tagStart = "[[[[umbraco:Item";
|
||
const string tagEnd = "]]]]";
|
||
|
||
// container that will hold parsed controls
|
||
var container = new PlaceHolder();
|
||
|
||
// loop through all text
|
||
int textPos = 0;
|
||
while (textPos < text.Length)
|
||
{
|
||
// try to find an item tag, carefully staying inside the string bounds (- 1)
|
||
int tagStartPos = text.IndexOf(tagStart, textPos);
|
||
int tagEndPos = tagStartPos < 0 ? -1 : text.IndexOf(tagEnd, tagStartPos + tagStart.Length - 1);
|
||
|
||
// item tag found?
|
||
if (tagStartPos >= 0 && tagEndPos >= 0)
|
||
{
|
||
// add the preceding text as a literal control
|
||
if (tagStartPos > textPos)
|
||
container.Controls.Add(new LiteralControl(text.Substring(textPos, tagStartPos - textPos)));
|
||
|
||
// extract the tag and parse it
|
||
string tag = text.Substring(tagStartPos, (tagEndPos + tagEnd.Length) - tagStartPos);
|
||
Hashtable attributes = helper.ReturnAttributes(tag);
|
||
|
||
// create item with the parameters specified in the tag
|
||
var item = new Item();
|
||
item.NodeId = helper.FindAttribute(attributes, "nodeid");
|
||
item.Field = helper.FindAttribute(attributes, "field");
|
||
item.Xslt = helper.FindAttribute(attributes, "xslt");
|
||
item.XsltDisableEscaping = helper.FindAttribute(attributes, "xsltdisableescaping") == "true";
|
||
container.Controls.Add(item);
|
||
|
||
// advance past the end of the tag
|
||
textPos = tagEndPos + tagEnd.Length;
|
||
}
|
||
else
|
||
{
|
||
// no more tags found, just add the remaning text
|
||
container.Controls.Add(new LiteralControl(text.Substring(textPos)));
|
||
textPos = text.Length;
|
||
}
|
||
}
|
||
return container;
|
||
}
|
||
|
||
public static string GetXsltTransformResult(XmlDocument macroXML, XslCompiledTransform xslt)
|
||
{
|
||
return GetXsltTransformResult(macroXML, xslt, null);
|
||
}
|
||
|
||
public static string GetXsltTransformResult(XmlDocument macroXML, XslCompiledTransform xslt,
|
||
Dictionary<string, object> parameters)
|
||
{
|
||
TextWriter tw = new StringWriter();
|
||
|
||
UmbracoContext.Current.Trace.Write("umbracoMacro", "Before adding extensions");
|
||
XsltArgumentList xslArgs;
|
||
xslArgs = AddXsltExtensions();
|
||
var lib = new library();
|
||
xslArgs.AddExtensionObject("urn:umbraco.library", lib);
|
||
UmbracoContext.Current.Trace.Write("umbracoMacro", "After adding extensions");
|
||
|
||
// Add parameters
|
||
if (parameters == null || !parameters.ContainsKey("currentPage"))
|
||
{
|
||
xslArgs.AddParam("currentPage", string.Empty, library.GetXmlNodeCurrent());
|
||
}
|
||
if (parameters != null)
|
||
{
|
||
foreach (var parameter in parameters)
|
||
xslArgs.AddParam(parameter.Key, string.Empty, parameter.Value);
|
||
}
|
||
|
||
// Do transformation
|
||
UmbracoContext.Current.Trace.Write("umbracoMacro", "Before performing transformation");
|
||
xslt.Transform(macroXML.CreateNavigator(), xslArgs, tw);
|
||
return IOHelper.ResolveUrlsFromTextString(tw.ToString());
|
||
}
|
||
|
||
public static XsltArgumentList AddXsltExtensions()
|
||
{
|
||
return AddMacroXsltExtensions();
|
||
}
|
||
|
||
/// <summary>
|
||
/// Gets a collection of all XSLT extensions for macros, including predefined extensions.
|
||
/// </summary>
|
||
/// <returns>A dictionary of name/extension instance pairs.</returns>
|
||
public static Dictionary<string, object> GetXsltExtensions()
|
||
{
|
||
// zb-00041 #29966 : cache the extensions
|
||
|
||
// We could cache the extensions in a static variable but then the cache
|
||
// would not be refreshed when the .config file is modified. An application
|
||
// restart would be required. Better use the cache and add a dependency.
|
||
|
||
return cms.businesslogic.cache.Cache.GetCacheItem(
|
||
_xsltExtensionsCacheKey, _xsltExtensionsSyncLock,
|
||
CacheItemPriority.NotRemovable, // NH 4.7.1, Changing to NotRemovable
|
||
null, // no refresh action
|
||
_xsltExtensionsDependency.Value, // depends on the .config file
|
||
TimeSpan.FromDays(1), // expires in 1 day (?)
|
||
() => { return GetXsltExtensionsImpl(); });
|
||
}
|
||
|
||
// zb-00041 #29966 : cache the extensions
|
||
|
||
|
||
private static Dictionary<string, object> GetXsltExtensionsImpl()
|
||
{
|
||
// fill a dictionary with the predefined extensions
|
||
var extensions = new Dictionary<string, object>(GetPredefinedXsltExtensions());
|
||
|
||
// Load the XSLT extensions configuration
|
||
var xsltExt = new XmlDocument();
|
||
xsltExt.Load(_xsltExtensionsConfig);
|
||
|
||
// add all descendants of the XsltExtensions element
|
||
foreach (XmlNode xsltEx in xsltExt.SelectSingleNode("/XsltExtensions"))
|
||
{
|
||
if (xsltEx.NodeType == XmlNodeType.Element)
|
||
{
|
||
Debug.Assert(xsltEx.Attributes["assembly"] != null, "Extension attribute 'assembly' not specified.");
|
||
Debug.Assert(xsltEx.Attributes["type"] != null, "Extension attribute 'type' not specified.");
|
||
Debug.Assert(xsltEx.Attributes["alias"] != null, "Extension attribute 'alias' not specified.");
|
||
|
||
// load the extension assembly
|
||
string extensionFile =
|
||
IOHelper.MapPath(string.Format("{0}/{1}.dll", SystemDirectories.Bin,
|
||
xsltEx.Attributes["assembly"].Value));
|
||
|
||
Assembly extensionAssembly;
|
||
try
|
||
{
|
||
extensionAssembly = Assembly.LoadFrom(extensionFile);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
throw new Exception(
|
||
String.Format(
|
||
"Could not load assembly {0} for XSLT extension {1}. Please check config/xsltExentions.config.",
|
||
extensionFile, xsltEx.Attributes["alias"].Value), ex);
|
||
}
|
||
|
||
// load the extension type
|
||
Type extensionType = extensionAssembly.GetType(xsltEx.Attributes["type"].Value);
|
||
if (extensionType == null)
|
||
throw new Exception(
|
||
String.Format(
|
||
"Could not load type {0} ({1}) for XSLT extension {1}. Please check config/xsltExentions.config.",
|
||
xsltEx.Attributes["type"].Value, extensionFile, xsltEx.Attributes["alias"].Value));
|
||
|
||
// create an instance and add it to the extensions list
|
||
extensions.Add(xsltEx.Attributes["alias"].Value, Activator.CreateInstance(extensionType));
|
||
}
|
||
}
|
||
|
||
//also get types marked with XsltExtension attribute
|
||
|
||
// zb-00042 #29949 : do not hide errors, refactor
|
||
foreach (Type xsltType in TypeFinder.FindClassesMarkedWithAttribute(typeof(XsltExtensionAttribute)))
|
||
{
|
||
object[] tpAttributes = xsltType.GetCustomAttributes(typeof(XsltExtensionAttribute), true);
|
||
foreach (XsltExtensionAttribute tpAttribute in tpAttributes)
|
||
{
|
||
string ns = !string.IsNullOrEmpty(tpAttribute.Namespace) ? tpAttribute.Namespace : xsltType.FullName;
|
||
extensions.Add(ns, Activator.CreateInstance(xsltType));
|
||
}
|
||
}
|
||
|
||
return extensions;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Gets the predefined XSLT extensions.
|
||
/// </summary>
|
||
/// <remarks>
|
||
/// This is a legacy list of EXSLT extensions.
|
||
/// The Umbraco library is not included, because its instance is page specific.
|
||
/// </remarks>
|
||
/// <returns>A dictionary of name/extension instance pairs.</returns>
|
||
public static Dictionary<string, object> GetPredefinedXsltExtensions()
|
||
{
|
||
if (m_PredefinedExtensions == null)
|
||
{
|
||
m_PredefinedExtensions = new Dictionary<string, object>();
|
||
|
||
// add predefined EXSLT extensions
|
||
m_PredefinedExtensions.Add("Exslt.ExsltCommon", new ExsltCommon());
|
||
m_PredefinedExtensions.Add("Exslt.ExsltDatesAndTimes", new ExsltDatesAndTimes());
|
||
m_PredefinedExtensions.Add("Exslt.ExsltMath", new ExsltMath());
|
||
m_PredefinedExtensions.Add("Exslt.ExsltRegularExpressions", new ExsltRegularExpressions());
|
||
m_PredefinedExtensions.Add("Exslt.ExsltStrings", new ExsltStrings());
|
||
m_PredefinedExtensions.Add("Exslt.ExsltSets", new ExsltSets());
|
||
}
|
||
|
||
return m_PredefinedExtensions;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Returns an XSLT argument list with all XSLT extensions added,
|
||
/// both predefined and configured ones.
|
||
/// </summary>
|
||
/// <returns>A new XSLT argument list.</returns>
|
||
public static XsltArgumentList AddMacroXsltExtensions()
|
||
{
|
||
var xslArgs = new XsltArgumentList();
|
||
|
||
foreach (var extension in GetXsltExtensions())
|
||
{
|
||
string extensionNamespace = "urn:" + extension.Key;
|
||
xslArgs.AddExtensionObject(extensionNamespace, extension.Value);
|
||
UmbracoContext.Current.Trace.Write("umbracoXsltExtension",
|
||
String.Format("Extension added: {0}, {1}",
|
||
extensionNamespace, extension.Value.GetType().Name));
|
||
}
|
||
|
||
return xslArgs;
|
||
}
|
||
|
||
private void addMacroXmlNode(XmlDocument umbracoXML, XmlDocument macroXML, String macroPropertyAlias,
|
||
String macroPropertyType, String macroPropertyValue)
|
||
{
|
||
XmlNode macroXmlNode = macroXML.CreateNode(XmlNodeType.Element, macroPropertyAlias, string.Empty);
|
||
var x = new XmlDocument();
|
||
|
||
int currentID = -1;
|
||
// If no value is passed, then use the current pageID as value
|
||
if (macroPropertyValue == string.Empty)
|
||
{
|
||
var umbPage = (page)HttpContext.Current.Items["umbPageObject"];
|
||
if (umbPage == null)
|
||
return;
|
||
currentID = umbPage.PageID;
|
||
}
|
||
|
||
UmbracoContext.Current.Trace.Write("umbracoMacro",
|
||
"Xslt node adding search start (" + macroPropertyAlias + ",'" +
|
||
macroPropertyValue + "')");
|
||
switch (macroPropertyType)
|
||
{
|
||
case "contentTree":
|
||
XmlAttribute nodeID = macroXML.CreateAttribute("nodeID");
|
||
if (macroPropertyValue != string.Empty)
|
||
nodeID.Value = macroPropertyValue;
|
||
else
|
||
nodeID.Value = currentID.ToString();
|
||
macroXmlNode.Attributes.SetNamedItem(nodeID);
|
||
|
||
// Get subs
|
||
try
|
||
{
|
||
macroXmlNode.AppendChild(macroXML.ImportNode(umbracoXML.GetElementById(nodeID.Value), true));
|
||
}
|
||
catch
|
||
{
|
||
break;
|
||
}
|
||
break;
|
||
case "contentCurrent":
|
||
x.LoadXml("<nodes/>");
|
||
XmlNode currentNode;
|
||
if (macroPropertyValue != string.Empty)
|
||
currentNode = macroXML.ImportNode(umbracoXML.GetElementById(macroPropertyValue), true);
|
||
else
|
||
currentNode = macroXML.ImportNode(umbracoXML.GetElementById(currentID.ToString()), true);
|
||
|
||
// remove all sub content nodes
|
||
foreach (XmlNode n in currentNode.SelectNodes("./node"))
|
||
currentNode.RemoveChild(n);
|
||
|
||
macroXmlNode.AppendChild(currentNode);
|
||
|
||
break;
|
||
case "contentSubs":
|
||
x.LoadXml("<nodes/>");
|
||
if (macroPropertyValue != string.Empty)
|
||
x.FirstChild.AppendChild(x.ImportNode(umbracoXML.GetElementById(macroPropertyValue), true));
|
||
else
|
||
x.FirstChild.AppendChild(x.ImportNode(umbracoXML.GetElementById(currentID.ToString()), true));
|
||
macroXmlNode.InnerXml = transformMacroXML(x, "macroGetSubs.xsl");
|
||
break;
|
||
case "contentAll":
|
||
x.ImportNode(umbracoXML.DocumentElement.LastChild, true);
|
||
break;
|
||
case "contentRandom":
|
||
XmlNode source = umbracoXML.GetElementById(macroPropertyValue);
|
||
if (source != null)
|
||
{
|
||
XmlNodeList sourceList = source.SelectNodes("node");
|
||
if (sourceList.Count > 0)
|
||
{
|
||
int rndNumber;
|
||
Random r = library.GetRandom();
|
||
lock (r)
|
||
{
|
||
rndNumber = r.Next(sourceList.Count);
|
||
}
|
||
XmlNode node = macroXML.ImportNode(sourceList[rndNumber], true);
|
||
// remove all sub content nodes
|
||
foreach (XmlNode n in node.SelectNodes("./node"))
|
||
node.RemoveChild(n);
|
||
|
||
macroXmlNode.AppendChild(node);
|
||
break;
|
||
}
|
||
else
|
||
UmbracoContext.Current.Trace.Warn("umbracoMacro",
|
||
"Error adding random node - parent (" + macroPropertyValue +
|
||
") doesn't have children!");
|
||
}
|
||
else
|
||
UmbracoContext.Current.Trace.Warn("umbracoMacro",
|
||
"Error adding random node - parent (" + macroPropertyValue +
|
||
") doesn't exists!");
|
||
break;
|
||
case "mediaCurrent":
|
||
var c = new Content(int.Parse(macroPropertyValue));
|
||
macroXmlNode.AppendChild(macroXML.ImportNode(c.ToXml(content.Instance.XmlContent, false), true));
|
||
break;
|
||
default:
|
||
macroXmlNode.InnerText = HttpContext.Current.Server.HtmlDecode(macroPropertyValue);
|
||
break;
|
||
}
|
||
macroXML.FirstChild.AppendChild(macroXmlNode);
|
||
}
|
||
|
||
private string transformMacroXML(XmlDocument xmlSource, string xslt_File)
|
||
{
|
||
var sb = new StringBuilder();
|
||
var sw = new StringWriter(sb);
|
||
|
||
XslCompiledTransform result = getXslt(xslt_File);
|
||
//XmlDocument xslDoc = new XmlDocument();
|
||
|
||
result.Transform(xmlSource.CreateNavigator(), null, sw);
|
||
|
||
if (sw.ToString() != string.Empty)
|
||
return sw.ToString();
|
||
else
|
||
return string.Empty;
|
||
}
|
||
|
||
public ScriptingMacroResult loadMacroScript(MacroModel macro)
|
||
{
|
||
var retVal = new ScriptingMacroResult();
|
||
TraceInfo("umbracoMacro", "Loading IMacroEngine script");
|
||
string ret = String.Empty;
|
||
IMacroEngine engine = null;
|
||
if (!String.IsNullOrEmpty(macro.ScriptCode))
|
||
{
|
||
engine = MacroEngineFactory.GetByExtension(macro.ScriptLanguage);
|
||
ret = engine.Execute(
|
||
macro,
|
||
Node.GetCurrent());
|
||
}
|
||
else
|
||
{
|
||
string path = IOHelper.MapPath(SystemDirectories.MacroScripts + "/" + macro.ScriptName);
|
||
engine = MacroEngineFactory.GetByFilename(path);
|
||
ret = engine.Execute(macro, Node.GetCurrent());
|
||
}
|
||
|
||
// if the macro engine supports success reporting and executing failed, then return an empty control so it's not cached
|
||
if (engine is IMacroEngineResultStatus)
|
||
{
|
||
var result = engine as IMacroEngineResultStatus;
|
||
if (!result.Success)
|
||
{
|
||
retVal.ResultException = result.ResultException;
|
||
}
|
||
}
|
||
TraceInfo("umbracoMacro", "Loading IMacroEngine script [done]");
|
||
retVal.Result = ret;
|
||
return retVal;
|
||
}
|
||
|
||
|
||
|
||
[Obsolete("Replaced with loadMacroScript", true)]
|
||
public DLRMacroResult loadMacroDLR(MacroModel macro)
|
||
{
|
||
var retVal = new DLRMacroResult();
|
||
TraceInfo("umbracoMacro", "Loading IMacroEngine script");
|
||
var ret = new LiteralControl();
|
||
IMacroEngine engine = null;
|
||
if (!String.IsNullOrEmpty(macro.ScriptCode))
|
||
{
|
||
engine = MacroEngineFactory.GetByExtension(macro.ScriptLanguage);
|
||
ret.Text = engine.Execute(
|
||
macro,
|
||
Node.GetCurrent());
|
||
}
|
||
else
|
||
{
|
||
string path = IOHelper.MapPath(SystemDirectories.MacroScripts + "/" + macro.ScriptName);
|
||
engine = MacroEngineFactory.GetByFilename(path);
|
||
ret.Text = engine.Execute(macro, Node.GetCurrent());
|
||
}
|
||
|
||
// if the macro engine supports success reporting and executing failed, then return an empty control so it's not cached
|
||
if (engine is IMacroEngineResultStatus)
|
||
{
|
||
var result = engine as IMacroEngineResultStatus;
|
||
if (!result.Success)
|
||
{
|
||
retVal.ResultException = result.ResultException;
|
||
}
|
||
}
|
||
TraceInfo("umbracoMacro", "Loading IMacroEngine script [done]");
|
||
retVal.Control = ret;
|
||
return retVal;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Loads a custom or webcontrol using reflection into the macro object
|
||
/// </summary>
|
||
/// <param name="fileName">The assembly to load from</param>
|
||
/// <param name="controlName">Name of the control</param>
|
||
/// <returns></returns>
|
||
/// <param name="attributes"></param>
|
||
public Control loadControl(string fileName, string controlName, MacroModel model)
|
||
{
|
||
return loadControl(fileName, controlName, model, null);
|
||
}
|
||
|
||
/// <summary>
|
||
/// Loads a custom or webcontrol using reflection into the macro object
|
||
/// </summary>
|
||
/// <param name="fileName">The assembly to load from</param>
|
||
/// <param name="controlName">Name of the control</param>
|
||
/// <returns></returns>
|
||
/// <param name="attributes"></param>
|
||
/// <param name="umbPage"></param>
|
||
public Control loadControl(string fileName, string controlName, MacroModel model, Hashtable pageElements)
|
||
{
|
||
Type type;
|
||
Assembly asm;
|
||
try
|
||
{
|
||
string currentAss = IOHelper.MapPath(string.Format("{0}/{1}.dll", SystemDirectories.Bin, fileName));
|
||
|
||
if (!File.Exists(currentAss))
|
||
return new LiteralControl("Unable to load user control because is does not exist: " + fileName);
|
||
asm = Assembly.LoadFrom(currentAss);
|
||
|
||
if (HttpContext.Current != null)
|
||
UmbracoContext.Current.Trace.Write("umbracoMacro", "Assembly file " + currentAss + " LOADED!!");
|
||
}
|
||
catch
|
||
{
|
||
throw new ArgumentException(string.Format("ASSEMBLY NOT LOADED PATH: {0} NOT FOUND!!",
|
||
IOHelper.MapPath(SystemDirectories.Bin + "/" + fileName +
|
||
".dll")));
|
||
}
|
||
|
||
if (HttpContext.Current != null)
|
||
UmbracoContext.Current.Trace.Write("umbracoMacro",
|
||
string.Format("Assembly Loaded from ({0}.dll)", fileName));
|
||
type = asm.GetType(controlName);
|
||
if (type == null)
|
||
return new LiteralControl(string.Format("Unable to get type {0} from assembly {1}",
|
||
controlName, asm.FullName));
|
||
|
||
var control = Activator.CreateInstance(type) as Control;
|
||
if (control == null)
|
||
return new LiteralControl(string.Format("Unable to create control {0} from assembly {1}",
|
||
controlName, asm.FullName));
|
||
|
||
AddCurrentNodeToControl(control, type);
|
||
|
||
// Properties
|
||
updateControlProperties(type, control, model);
|
||
return control;
|
||
}
|
||
|
||
private void updateControlProperties(Type type, Control control, MacroModel model)
|
||
{
|
||
foreach (MacroPropertyModel mp in model.Properties)
|
||
{
|
||
PropertyInfo prop = type.GetProperty(mp.Key);
|
||
if (prop == null)
|
||
{
|
||
if (HttpContext.Current != null)
|
||
UmbracoContext.Current.Trace.Warn("macro",
|
||
string.Format(
|
||
"control property '{0}' doesn't exist or aren't accessible (public)",
|
||
mp.Key));
|
||
|
||
continue;
|
||
}
|
||
|
||
object propValue = mp.Value;
|
||
bool propValueSet = false;
|
||
// Special case for types of webControls.unit
|
||
if (prop.PropertyType == typeof(Unit))
|
||
{
|
||
propValue = Unit.Parse(propValue.ToString());
|
||
propValueSet = true;
|
||
}
|
||
else
|
||
{
|
||
try
|
||
{
|
||
if (mp.CLRType == null)
|
||
continue;
|
||
var st = (TypeCode)Enum.Parse(typeof(TypeCode), mp.CLRType, true);
|
||
|
||
// Special case for booleans
|
||
if (prop.PropertyType == typeof(bool))
|
||
{
|
||
bool parseResult;
|
||
if (
|
||
Boolean.TryParse(
|
||
propValue.ToString().Replace("1", "true").Replace("0", "false"),
|
||
out parseResult))
|
||
propValue = parseResult;
|
||
else
|
||
propValue = false;
|
||
propValueSet = true;
|
||
|
||
}
|
||
else
|
||
{
|
||
string sPropValue = string.Format("{0}", propValue);
|
||
Type propType = prop.PropertyType;
|
||
if (!string.IsNullOrWhiteSpace(sPropValue))
|
||
{
|
||
try
|
||
{
|
||
propValue = Convert.ChangeType(propValue, st);
|
||
propValueSet = true;
|
||
}
|
||
catch (FormatException)
|
||
{
|
||
propValue = Convert.ChangeType(propValue, propType);
|
||
propValueSet = true;
|
||
}
|
||
}
|
||
/* NH 06-01-2012: Remove the lines below as they would only get activated if the values are empty
|
||
else
|
||
{
|
||
if (propType != null)
|
||
{
|
||
if (propType.IsValueType)
|
||
{
|
||
propValue = Activator.CreateInstance(propType);
|
||
}
|
||
else
|
||
{
|
||
propValue = null;
|
||
}
|
||
}
|
||
}*/
|
||
}
|
||
|
||
if (GlobalSettings.DebugMode)
|
||
UmbracoContext.Current.Trace.Write("macro.loadControlProperties",
|
||
string.Format("Property added '{0}' with value '{1}'",
|
||
mp.Key,
|
||
propValue));
|
||
}
|
||
catch (Exception PropException)
|
||
{
|
||
Log.Instance.AddException(PropException);
|
||
if (GlobalSettings.DebugMode)
|
||
|
||
UmbracoContext.Current.Trace.Warn("macro.loadControlProperties",
|
||
string.Format(
|
||
"Error adding property '{0}' with value '{1}'",
|
||
mp.Key, propValue), PropException);
|
||
}
|
||
}
|
||
|
||
// NH 06-01-2012: Only set value if it has content
|
||
if (propValueSet)
|
||
prop.SetValue(control, Convert.ChangeType(propValue, prop.PropertyType), null);
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Loads an usercontrol using reflection into the macro object
|
||
/// </summary>
|
||
/// <param name="fileName">Filename of the usercontrol - ie. ~wulff.ascx</param>
|
||
/// <param name="attributes">The attributes.</param>
|
||
/// <param name="pageElements">The page elements.</param>
|
||
/// <returns></returns>
|
||
public Control loadUserControl(string fileName, MacroModel model, Hashtable pageElements)
|
||
{
|
||
Debug.Assert(!string.IsNullOrEmpty(fileName), "fileName cannot be empty");
|
||
Debug.Assert(model.Properties != null, "attributes cannot be null");
|
||
Debug.Assert(pageElements != null, "pageElements cannot be null");
|
||
try
|
||
{
|
||
string userControlPath = @"~/" + fileName;
|
||
|
||
if (!File.Exists(IOHelper.MapPath(userControlPath)))
|
||
return new LiteralControl(string.Format("UserControl {0} does not exist.", fileName));
|
||
|
||
var oControl = (UserControl)new UserControl().LoadControl(userControlPath);
|
||
|
||
int slashIndex = fileName.LastIndexOf("/") + 1;
|
||
if (slashIndex < 0)
|
||
slashIndex = 0;
|
||
|
||
if (!String.IsNullOrEmpty(model.MacroControlIdentifier))
|
||
oControl.ID = model.MacroControlIdentifier;
|
||
else
|
||
oControl.ID =
|
||
string.Format("{0}_{1}", fileName.Substring(slashIndex, fileName.IndexOf(".ascx") - slashIndex),
|
||
StateHelper.GetContextValue<int>(macrosAddedKey));
|
||
|
||
TraceInfo(loadUserControlKey, string.Format("Usercontrol added with id '{0}'", oControl.ID));
|
||
|
||
Type type = oControl.GetType();
|
||
if (type == null)
|
||
{
|
||
TraceWarn(loadUserControlKey, "Unable to retrieve control type: " + fileName);
|
||
return oControl;
|
||
}
|
||
|
||
AddCurrentNodeToControl(oControl, type);
|
||
updateControlProperties(type, oControl, model);
|
||
return oControl;
|
||
}
|
||
catch (Exception e)
|
||
{
|
||
UmbracoContext.Current.Trace.Warn("macro", string.Format("Error creating usercontrol ({0})", fileName),
|
||
e);
|
||
return new LiteralControl(
|
||
string.Format(
|
||
"<div style=\"color: black; padding: 3px; border: 2px solid red\"><b style=\"color:red\">Error creating control ({0}).</b><br/> Maybe file doesn't exists or the usercontrol has a cache directive, which is not allowed! See the tracestack for more information!</div>",
|
||
fileName));
|
||
}
|
||
}
|
||
|
||
private static void AddCurrentNodeToControl(Control control, Type type)
|
||
{
|
||
PropertyInfo currentNodeProperty = type.GetProperty("CurrentNode");
|
||
if (currentNodeProperty != null && currentNodeProperty.CanWrite &&
|
||
currentNodeProperty.PropertyType.IsAssignableFrom(typeof(Node)))
|
||
{
|
||
currentNodeProperty.SetValue(control, Node.GetCurrent(), null);
|
||
}
|
||
currentNodeProperty = type.GetProperty("currentNode");
|
||
if (currentNodeProperty != null && currentNodeProperty.CanWrite &&
|
||
currentNodeProperty.PropertyType.IsAssignableFrom(typeof(Node)))
|
||
{
|
||
currentNodeProperty.SetValue(control, Node.GetCurrent(), null);
|
||
}
|
||
}
|
||
|
||
private void TraceInfo(string category, string message)
|
||
{
|
||
if (HttpContext.Current != null)
|
||
UmbracoContext.Current.Trace.Write(category, message);
|
||
}
|
||
|
||
private void TraceWarn(string category, string message)
|
||
{
|
||
if (HttpContext.Current != null)
|
||
UmbracoContext.Current.Trace.Warn(category, message);
|
||
}
|
||
|
||
public static string renderMacroStartTag(Hashtable attributes, int pageId, Guid versionId)
|
||
{
|
||
string div = "<div ";
|
||
|
||
IDictionaryEnumerator ide = attributes.GetEnumerator();
|
||
while (ide.MoveNext())
|
||
{
|
||
div += string.Format("umb_{0}=\"{1}\" ", ide.Key, encodeMacroAttribute(ide.Value.ToString()));
|
||
}
|
||
|
||
div += "ismacro=\"true\" onresizestart=\"return false;\" umbVersionId=\"" + versionId +
|
||
"\" umbPageid=\"" +
|
||
pageId +
|
||
"\" title=\"This is rendered content from macro\" class=\"umbMacroHolder\"><!-- startUmbMacro -->";
|
||
|
||
return div;
|
||
}
|
||
|
||
private static string encodeMacroAttribute(string attributeContents)
|
||
{
|
||
// Replace linebreaks
|
||
attributeContents = attributeContents.Replace("\n", "\\n").Replace("\r", "\\r");
|
||
|
||
// Replace quotes
|
||
attributeContents =
|
||
attributeContents.Replace("\"", """);
|
||
|
||
// Replace tag start/ends
|
||
attributeContents =
|
||
attributeContents.Replace("<", "<").Replace(">", ">");
|
||
|
||
|
||
return attributeContents;
|
||
}
|
||
|
||
public static string renderMacroEndTag()
|
||
{
|
||
return "<!-- endUmbMacro --></div>";
|
||
}
|
||
|
||
public static string GetRenderedMacro(int MacroId, page umbPage, Hashtable attributes, int pageId)
|
||
{
|
||
macro m = GetMacro(MacroId);
|
||
Control c = m.renderMacro(attributes, umbPage.Elements, pageId);
|
||
TextWriter writer = new StringWriter();
|
||
var ht = new HtmlTextWriter(writer);
|
||
c.RenderControl(ht);
|
||
string result = writer.ToString();
|
||
|
||
// remove hrefs
|
||
string pattern = "href=\"([^\"]*)\"";
|
||
MatchCollection hrefs =
|
||
Regex.Matches(result, pattern, RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace);
|
||
foreach (Match href in hrefs)
|
||
result = result.Replace(href.Value, "href=\"javascript:void(0)\"");
|
||
|
||
return result;
|
||
}
|
||
|
||
public static string MacroContentByHttp(int PageID, Guid PageVersion, Hashtable attributes)
|
||
{
|
||
string tempAlias = (attributes["macroalias"] != null)
|
||
? attributes["macroalias"].ToString()
|
||
: attributes["macroAlias"].ToString();
|
||
macro currentMacro = GetMacro(tempAlias);
|
||
if (!currentMacro.DontRenderInEditor)
|
||
{
|
||
string querystring = "umbPageId=" + PageID + "&umbVersionId=" + PageVersion;
|
||
IDictionaryEnumerator ide = attributes.GetEnumerator();
|
||
while (ide.MoveNext())
|
||
querystring += "&umb_" + ide.Key + "=" + HttpContext.Current.Server.UrlEncode(ide.Value.ToString());
|
||
|
||
// Create a new 'HttpWebRequest' Object to the mentioned URL.
|
||
string retVal = string.Empty;
|
||
string protocol = GlobalSettings.UseSSL ? "https" : "http";
|
||
string url = string.Format("{0}://{1}:{2}{3}/macroResultWrapper.aspx?{4}", protocol,
|
||
HttpContext.Current.Request.ServerVariables["SERVER_NAME"],
|
||
HttpContext.Current.Request.ServerVariables["SERVER_PORT"],
|
||
IOHelper.ResolveUrl(SystemDirectories.Umbraco), querystring);
|
||
|
||
var myHttpWebRequest = (HttpWebRequest)WebRequest.Create(url);
|
||
|
||
// allows for validation of SSL conversations (to bypass SSL errors in debug mode!)
|
||
ServicePointManager.ServerCertificateValidationCallback += ValidateRemoteCertificate;
|
||
|
||
// propagate the user's context
|
||
// zb-00004 #29956 : refactor cookies names & handling
|
||
HttpCookie inCookie = StateHelper.Cookies.UserContext.RequestCookie;
|
||
var cookie = new Cookie(inCookie.Name, inCookie.Value, inCookie.Path,
|
||
HttpContext.Current.Request.ServerVariables["SERVER_NAME"]);
|
||
myHttpWebRequest.CookieContainer = new CookieContainer();
|
||
myHttpWebRequest.CookieContainer.Add(cookie);
|
||
|
||
// Assign the response object of 'HttpWebRequest' to a 'HttpWebResponse' variable.
|
||
HttpWebResponse myHttpWebResponse = null;
|
||
try
|
||
{
|
||
myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();
|
||
if (myHttpWebResponse.StatusCode == HttpStatusCode.OK)
|
||
{
|
||
Stream streamResponse = myHttpWebResponse.GetResponseStream();
|
||
var streamRead = new StreamReader(streamResponse);
|
||
var readBuff = new Char[256];
|
||
int count = streamRead.Read(readBuff, 0, 256);
|
||
while (count > 0)
|
||
{
|
||
var outputData = new String(readBuff, 0, count);
|
||
retVal += outputData;
|
||
count = streamRead.Read(readBuff, 0, 256);
|
||
}
|
||
// Close the Stream object.
|
||
streamResponse.Close();
|
||
streamRead.Close();
|
||
|
||
// Find the content of a form
|
||
string grabStart = "<!-- grab start -->";
|
||
string grabEnd = "<!-- grab end -->";
|
||
int grabStartPos = retVal.IndexOf(grabStart) + grabStart.Length;
|
||
int grabEndPos = retVal.IndexOf(grabEnd) - grabStartPos;
|
||
retVal = retVal.Substring(grabStartPos, grabEndPos);
|
||
}
|
||
else
|
||
retVal = showNoMacroContent(currentMacro);
|
||
|
||
// Release the HttpWebResponse Resource.
|
||
myHttpWebResponse.Close();
|
||
}
|
||
catch (Exception)
|
||
{
|
||
retVal = showNoMacroContent(currentMacro);
|
||
}
|
||
finally
|
||
{
|
||
// Release the HttpWebResponse Resource.
|
||
if (myHttpWebResponse != null)
|
||
myHttpWebResponse.Close();
|
||
}
|
||
|
||
return retVal.Replace("\n", string.Empty).Replace("\r", string.Empty);
|
||
}
|
||
|
||
return showNoMacroContent(currentMacro);
|
||
}
|
||
|
||
private static string showNoMacroContent(macro currentMacro)
|
||
{
|
||
return "<span style=\"color: green\"><strong>" + currentMacro.Name +
|
||
"</strong><br />No macro content available for WYSIWYG editing</span>";
|
||
}
|
||
|
||
private static bool ValidateRemoteCertificate(
|
||
object sender,
|
||
X509Certificate certificate,
|
||
X509Chain chain,
|
||
SslPolicyErrors policyErrors
|
||
)
|
||
{
|
||
if (GlobalSettings.DebugMode)
|
||
{
|
||
// allow any old dodgy certificate...
|
||
return true;
|
||
}
|
||
else
|
||
{
|
||
return policyErrors == SslPolicyErrors.None;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// Adds the XSLT extension namespaces to the XSLT header using
|
||
/// {0} as the container for the namespace references and
|
||
/// {1} as the container for the exclude-result-prefixes
|
||
/// </summary>
|
||
/// <param name="xslt">The XSLT</param>
|
||
/// <returns></returns>
|
||
public static string AddXsltExtensionsToHeader(string xslt)
|
||
{
|
||
var namespaceList = new StringBuilder();
|
||
var namespaceDeclaractions = new StringBuilder();
|
||
foreach (var extension in GetXsltExtensions())
|
||
{
|
||
namespaceList.Append(extension.Key).Append(' ');
|
||
namespaceDeclaractions.AppendFormat("xmlns:{0}=\"urn:{0}\" ", extension.Key);
|
||
}
|
||
|
||
// parse xslt
|
||
xslt = xslt.Replace("{0}", namespaceDeclaractions.ToString());
|
||
xslt = xslt.Replace("{1}", namespaceList.ToString());
|
||
return xslt;
|
||
}
|
||
|
||
[Obsolete("Please stop using these as they'll be removed in v4.8")]
|
||
public static bool TryGetColumnString(IRecordsReader reader, string columnName, out string value)
|
||
{
|
||
if (reader.ContainsField(columnName) && !reader.IsNull(columnName))
|
||
{
|
||
value = reader.GetString(columnName);
|
||
return true;
|
||
}
|
||
|
||
value = string.Empty;
|
||
return false;
|
||
}
|
||
|
||
[Obsolete("Please stop using these as they'll be removed in v4.8")]
|
||
public static bool TryGetColumnInt32(IRecordsReader reader, string columnName, out int value)
|
||
{
|
||
if (reader.ContainsField(columnName) && !reader.IsNull(columnName))
|
||
{
|
||
value = reader.GetInt(columnName);
|
||
return true;
|
||
}
|
||
|
||
value = -1;
|
||
return false;
|
||
}
|
||
|
||
[Obsolete("Please stop using these as they'll be removed in v4.8")]
|
||
public static bool TryGetColumnBool(IRecordsReader reader, string columnName, out bool value)
|
||
{
|
||
if (reader.ContainsField(columnName) && !reader.IsNull(columnName))
|
||
{
|
||
value = reader.GetBoolean(columnName);
|
||
return true;
|
||
}
|
||
|
||
value = false;
|
||
return false;
|
||
}
|
||
}
|
||
|
||
|
||
public class MacroCacheContent
|
||
{
|
||
private readonly Control _control;
|
||
private readonly string _id;
|
||
|
||
public MacroCacheContent(Control control, string ID)
|
||
{
|
||
_control = control;
|
||
_id = ID;
|
||
}
|
||
|
||
public string ID
|
||
{
|
||
get { return _id; }
|
||
}
|
||
|
||
public Control Content
|
||
{
|
||
get { return _control; }
|
||
}
|
||
}
|
||
|
||
public class macroCacheRefresh : ICacheRefresher
|
||
{
|
||
#region ICacheRefresher Members
|
||
|
||
public string Name
|
||
{
|
||
get
|
||
{
|
||
// TODO: Add templateCacheRefresh.Name getter implementation
|
||
return "Macro cache refresher";
|
||
}
|
||
}
|
||
|
||
public Guid UniqueIdentifier
|
||
{
|
||
get
|
||
{
|
||
// TODO: Add templateCacheRefresh.UniqueIdentifier getter implementation
|
||
return new Guid("7B1E683C-5F34-43dd-803D-9699EA1E98CA");
|
||
}
|
||
}
|
||
|
||
public void RefreshAll()
|
||
{
|
||
}
|
||
|
||
public void Refresh(Guid Id)
|
||
{
|
||
// Doesn't do anything
|
||
}
|
||
|
||
void ICacheRefresher.Refresh(int Id)
|
||
{
|
||
macro.GetMacro(Id).removeFromCache();
|
||
}
|
||
|
||
void ICacheRefresher.Remove(int Id)
|
||
{
|
||
macro.GetMacro(Id).removeFromCache();
|
||
}
|
||
|
||
#endregion
|
||
}
|
||
|
||
/// <summary>
|
||
/// Allows App_Code XSLT extensions to be declared using the [XsltExtension] class attribute.
|
||
/// </summary>
|
||
/// <remarks>
|
||
/// An optional XML namespace can be specified using [XsltExtension("MyNamespace")].
|
||
/// </remarks>
|
||
[AttributeUsage(AttributeTargets.Class)]
|
||
[AspNetHostingPermission(SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Medium, Unrestricted = false)]
|
||
public class XsltExtensionAttribute : Attribute
|
||
{
|
||
public XsltExtensionAttribute()
|
||
{
|
||
Namespace = String.Empty;
|
||
}
|
||
|
||
public XsltExtensionAttribute(string ns)
|
||
{
|
||
Namespace = ns;
|
||
}
|
||
|
||
public string Namespace { get; set; }
|
||
|
||
public override string ToString()
|
||
{
|
||
return Namespace;
|
||
}
|
||
}
|
||
|
||
public class ScriptingMacroResult
|
||
{
|
||
public ScriptingMacroResult()
|
||
{
|
||
}
|
||
|
||
public ScriptingMacroResult(string result, Exception resultException)
|
||
{
|
||
Result = result;
|
||
ResultException = resultException;
|
||
}
|
||
|
||
public string Result { get; set; }
|
||
public Exception ResultException { get; set; }
|
||
}
|
||
|
||
[Obsolete("This has been replaced with ScriptingMacroResult instead")]
|
||
public class DLRMacroResult
|
||
{
|
||
public DLRMacroResult()
|
||
{
|
||
}
|
||
|
||
public DLRMacroResult(Control control, Exception resultException)
|
||
{
|
||
Control = control;
|
||
ResultException = resultException;
|
||
}
|
||
|
||
public Control Control { get; set; }
|
||
public Exception ResultException { get; set; }
|
||
}
|
||
} |