hartvig
1627 lines
70 KiB
C#
1627 lines
70 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.Data;
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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.Reflection;
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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.cms.businesslogic;
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using Content = umbraco.cms.businesslogic.Content;
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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.presentation.xslt.Exslt;
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using umbraco.scripting;
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using umbraco.presentation.nodeFactory;
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using templateControls = umbraco.presentation.templateControls;
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using umbraco.IO;
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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 : Page
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{
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#region private properties
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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 readonly String macroCacheIdentifier = "umbMacro";
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private readonly string macrosAddedKey = "macrosAdded";
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private readonly string loadUserControlKey = "loadUserControl";
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// Alias hashable
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private static Hashtable _macroAlias = new Hashtable();
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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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// Macro-elements
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private int macroID;
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private bool cacheByPersonalization;
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private bool cacheByPage;
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private int cacheRefreshRate;
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private String alias;
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private String name;
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private String xsltFile;
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private String scriptFile;
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private String scriptType;
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private String scriptAssembly;
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private Hashtable properties = new Hashtable();
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private readonly Hashtable propertyDefinitions = new Hashtable();
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private readonly int macroType;
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private bool dontRenderInEditor;
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protected static ISqlHelper SqlHelper
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{
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get { return umbraco.BusinessLogic.Application.SqlHelper; }
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}
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#endregion
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#region public properties
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public int MacroID
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{
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set { macroID = value; }
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get { return macroID; }
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}
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public bool CacheByPersonalization
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{
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set { cacheByPersonalization = value; }
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get { return cacheByPersonalization; }
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}
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public bool CacheByPage
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{
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set { cacheByPage = value; }
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get { return cacheByPage; }
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}
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public bool DontRenderInEditor
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{
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get { return dontRenderInEditor; }
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set { dontRenderInEditor = value; }
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}
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public int RefreshRate
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{
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set { cacheRefreshRate = value; }
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get { return cacheRefreshRate; }
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}
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public String Alias
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{
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set { alias = value; }
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get { return alias; }
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}
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public String Name
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{
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set { name = value; }
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get { return name; }
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}
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public String XsltFile
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{
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set { xsltFile = value; }
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get { return xsltFile; }
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}
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public String ScriptFile
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{
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set { scriptFile = value; }
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get { return scriptFile; }
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}
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public String ScriptType
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{
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set { scriptType = value; }
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get { return scriptType; }
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}
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public String ScriptAssembly
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{
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set { scriptAssembly = value; }
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get { return scriptAssembly; }
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}
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public Hashtable Properties
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{
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get { return properties; }
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set { properties = value; }
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}
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public int MacroType
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{
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get { return 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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public enum eMacroType
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{
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XSLT = 1,
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CustomControl = 2,
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UserControl = 3,
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Unknown = 4,
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Python = 5,
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Script = 6
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}
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#endregion
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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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}
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public override string ToString()
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{
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return Name;
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}
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public static macro ReturnFromAlias(string alias)
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{
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if (_macroAlias.ContainsKey(alias))
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return new macro((int)_macroAlias[alias]);
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else
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{
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try
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{
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int macroID = Macro.GetByAlias(alias).Id;
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_macroAlias.Add(alias, macroID);
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return new macro(macroID);
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}
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catch
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{
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HttpContext.Current.Trace.Warn("macro", "No macro with alias '" + alias + "' found");
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return null;
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}
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}
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}
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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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macroID = id;
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if (macroCache[macroCacheIdentifier + id] != null)
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{
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macro tempMacro = (macro)macroCache[macroCacheIdentifier + id];
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Name = tempMacro.Name;
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Alias = tempMacro.Alias;
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ScriptType = tempMacro.ScriptType;
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ScriptAssembly = tempMacro.ScriptAssembly;
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XsltFile = tempMacro.XsltFile;
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scriptFile = tempMacro.ScriptFile;
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Properties = tempMacro.Properties;
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propertyDefinitions = tempMacro.propertyDefinitions;
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RefreshRate = tempMacro.RefreshRate;
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CacheByPage = tempMacro.CacheByPage;
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CacheByPersonalization = tempMacro.CacheByPersonalization;
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DontRenderInEditor = tempMacro.DontRenderInEditor;
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HttpContext.Current.Trace.Write("umbracoMacro",
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string.Format("Macro loaded from cache (ID: {0}, {1})", id, Name));
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}
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else
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{
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using (IRecordsReader macroDef = SqlHelper.ExecuteReader("select * from cmsMacro left join cmsMacroProperty property on property.macro = cmsMacro.id left join cmsMacroPropertyType editPropertyType on editPropertyType.id = property.macroPropertyType where cmsMacro.id = @macroID order by property.macroPropertySortOrder",
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SqlHelper.CreateParameter("@macroID", id)))
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{
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if (!macroDef.HasRecords)
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HttpContext.Current.Trace.Warn("Macro", "No definition found for id " + id);
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while (macroDef.Read())
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{
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string tmpStr;
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bool tmpBool;
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int tmpInt;
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if (TryGetColumnBool(macroDef, "macroCacheByPage", out tmpBool))
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CacheByPage = tmpBool;
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if (TryGetColumnBool(macroDef, "macroCachePersonalized", out tmpBool))
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CacheByPersonalization = tmpBool;
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if (TryGetColumnBool(macroDef, "macroDontRender", out tmpBool))
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DontRenderInEditor = tmpBool;
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if (TryGetColumnInt32(macroDef, "macroRefreshRate", out tmpInt))
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RefreshRate = tmpInt;
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if (TryGetColumnInt32(macroDef, "macroRefreshRate", out tmpInt))
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RefreshRate = tmpInt;
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if (TryGetColumnString(macroDef, "macroName", out tmpStr))
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Name = tmpStr;
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if (TryGetColumnString(macroDef, "macroAlias", out tmpStr))
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Alias = tmpStr;
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if (TryGetColumnString(macroDef, "macroScriptType", out tmpStr))
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ScriptType = tmpStr;
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if (TryGetColumnString(macroDef, "macroScriptAssembly", out tmpStr))
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ScriptAssembly = tmpStr;
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if (TryGetColumnString(macroDef, "macroXSLT", out tmpStr))
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XsltFile = tmpStr;
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if (TryGetColumnString(macroDef, "macroPython", out tmpStr))
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ScriptFile = tmpStr;
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if (TryGetColumnString(macroDef, "macroPropertyAlias", out tmpStr))
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{
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string typeAlias;
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if (TryGetColumnString(macroDef, "macroPropertyTypeAlias", out typeAlias) && !properties.ContainsKey(tmpStr))
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properties.Add(tmpStr, typeAlias);
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string baseType;
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if (TryGetColumnString(macroDef, "macroPropertyTypeBaseType", out baseType) && !propertyDefinitions.ContainsKey(tmpStr))
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propertyDefinitions.Add(tmpStr, baseType);
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}
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}
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}
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// add current macro-object to cache
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macroCache.Insert(macroCacheIdentifier + id, this);
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}
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if (!string.IsNullOrEmpty(XsltFile))
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macroType = (int)eMacroType.XSLT;
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else
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{
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if (!string.IsNullOrEmpty(ScriptFile))
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macroType = (int)eMacroType.Script;
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else
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{
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if (!string.IsNullOrEmpty(ScriptType) && ScriptType.ToLower().IndexOf(".ascx") > -1)
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{
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macroType = (int)eMacroType.UserControl;
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}
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else if (!string.IsNullOrEmpty(ScriptType) && !string.IsNullOrEmpty(ScriptAssembly))
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macroType = (int)eMacroType.CustomControl;
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}
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}
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if (macroType.ToString() == string.Empty)
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macroType = (int)eMacroType.Unknown;
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}
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public static bool TryGetColumnString(IRecordsReader reader, string columnName, out string value)
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{
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if (reader.ContainsField(columnName) && !reader.IsNull(columnName))
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{
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value = reader.GetString(columnName);
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return true;
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}
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else
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{
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value = string.Empty;
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return false;
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}
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}
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public static bool TryGetColumnInt32(IRecordsReader reader, string columnName, out int value)
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{
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if (reader.ContainsField(columnName) && !reader.IsNull(columnName))
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{
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value = reader.GetInt(columnName);
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return true;
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}
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else
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{
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value = -1;
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return false;
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}
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}
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public static bool TryGetColumnBool(IRecordsReader reader, string columnName, out bool value)
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{
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if (reader.ContainsField(columnName) && !reader.IsNull(columnName))
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{
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value = reader.GetBoolean(columnName);
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return true;
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}
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else
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{
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value = false;
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return false;
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}
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}
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public static void ClearAliasCache()
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{
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_macroAlias = new Hashtable();
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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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public bool removeFromCache()
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{
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ClearAliasCache();
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if (macroID > 0)
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{
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if (macroCache[macroCacheIdentifier + macroID] != null)
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{
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macroCache.Remove(macroCacheIdentifier + macroID);
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return true;
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}
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else
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return false;
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}
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else
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return false;
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}
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private string getCacheGuid(Hashtable attributes, Hashtable pageElements, int pageId)
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{
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string tempGuid = string.Empty;
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if (CacheByPage)
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tempGuid = pageId + "-";
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if (CacheByPersonalization)
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{
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if (Member.GetCurrentMember() != null)
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tempGuid += "m" + Member.GetCurrentMember().Id + "-";
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else
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tempGuid += "m";
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}
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IDictionaryEnumerator id = attributes.GetEnumerator();
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while (id.MoveNext())
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{
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string attValue = helper.FindAttribute(pageElements, attributes, id.Key.ToString());
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if (attValue.Length > 255)
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tempGuid += attValue.Remove(255, attValue.Length - 255) + "-";
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else
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tempGuid += attValue + "-";
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}
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return tempGuid;
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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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HttpContext.Current.Trace.Write("renderMacro",
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string.Format("Rendering started (macro: {0}, type: {1}, cacheRate: {2})",
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Name, MacroType, RefreshRate));
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StateHelper.SetContextValue(macrosAddedKey, StateHelper.GetContextValue<int>(macrosAddedKey) + 1);
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Control macroHtml = null;
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string macroGuid = getCacheGuid(attributes, pageElements, pageId);
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if (RefreshRate > 0)
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{
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if (macroCache["macroHtml_" + macroGuid] != null)
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{
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MacroCacheContent cacheContent = (MacroCacheContent)macroCache["macroHtml_" + macroGuid];
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macroHtml = cacheContent.Content;
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macroHtml.ID = cacheContent.ID;
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HttpContext.Current.Trace.Write("renderMacro", "Content loaded from cache ('" + macroGuid + "')...");
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}
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}
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if (macroHtml == null)
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{
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switch (MacroType)
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{
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case (int)eMacroType.UserControl:
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try
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{
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HttpContext.Current.Trace.Write("umbracoMacro", "Usercontrol added (" + scriptType + ")");
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macroHtml = loadUserControl(ScriptType, attributes, 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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HttpContext.Current.Trace.Warn("umbracoMacro",
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"Error loading userControl (" + scriptType + ")", e);
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macroHtml = new LiteralControl("Error loading userControl '" + scriptType + "'");
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break;
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}
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case (int)eMacroType.CustomControl:
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try
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{
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HttpContext.Current.Trace.Write("umbracoMacro", "Custom control added (" + scriptType + ")");
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HttpContext.Current.Trace.Write("umbracoMacro", "ScriptAssembly (" + scriptAssembly + ")");
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macroHtml = loadControl(scriptAssembly, ScriptType, attributes, 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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HttpContext.Current.Trace.Warn("umbracoMacro",
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"Error loading customControl (Assembly: " + scriptAssembly +
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", Type: '" + scriptType + "'", e);
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macroHtml =
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new LiteralControl("Error loading customControl (Assembly: " + scriptAssembly +
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", Type: '" +
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scriptType + "'");
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break;
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}
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case (int)eMacroType.XSLT:
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macroHtml = loadMacroXSLT(this, attributes, pageElements);
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break;
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case (int)eMacroType.Script:
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try
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{
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HttpContext.Current.Trace.Write("umbracoMacro", "DLR Script script added (" + ScriptFile + ")");
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macroHtml = loadMacroDLR(this, attributes, 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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HttpContext.Current.Trace.Warn("umbracoMacro",
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"Error loading python script (file: " + ScriptFile +
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", Type: '" + scriptType + "'", e);
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LiteralControl result = new LiteralControl("Error loading DLR 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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macroHtml = 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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macroHtml =
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new LiteralControl("<Macro: " + Name + " (" + ScriptAssembly + "," + ScriptType +
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")>");
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break;
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}
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// Add result to cache
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if (RefreshRate > 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 (!CacheByPersonalization || (CacheByPersonalization && Member.GetCurrentMember() != null))
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if (macroHtml != null)
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macroCache.Insert("macroHtml_" + macroGuid, new MacroCacheContent(macroHtml, macroHtml.ID), null,
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DateTime.Now.AddSeconds(RefreshRate), TimeSpan.Zero, CacheItemPriority.Low,
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null);
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}
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}
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return macroHtml;
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}
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|
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public static XslCompiledTransform getXslt(string XsltFile)
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{
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if (HttpRuntime.Cache["macroXslt_" + XsltFile] != null)
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{
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return (XslCompiledTransform)HttpRuntime.Cache["macroXslt_" + XsltFile];
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}
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else
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{
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XmlTextReader xslReader =
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new XmlTextReader(IOHelper.MapPath(SystemDirectories.Xslt + "/" + XsltFile));
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XslCompiledTransform macroXSLT = CreateXsltTransform(xslReader, umbraco.GlobalSettings.DebugMode);
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HttpRuntime.Cache.Insert(
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"macroXslt_" + XsltFile,
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macroXSLT,
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new CacheDependency(IOHelper.MapPath(SystemDirectories.Xslt + "/" + XsltFile)));
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return macroXSLT;
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}
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}
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public static XslCompiledTransform CreateXsltTransform(XmlTextReader xslReader, bool debugMode)
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{
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XslCompiledTransform macroXSLT = new XslCompiledTransform(debugMode);
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XmlUrlResolver xslResolver = new XmlUrlResolver();
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xslResolver.Credentials = CredentialCache.DefaultCredentials;
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xslReader.EntityHandling = EntityHandling.ExpandEntities;
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try
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{
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if (GlobalSettings.ApplicationTrustLevel > AspNetHostingPermissionLevel.Medium)
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{
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macroXSLT.Load(xslReader, XsltSettings.TrustedXslt, xslResolver);
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}
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else
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{
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macroXSLT.Load(xslReader, XsltSettings.Default, xslResolver);
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}
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}
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finally
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{
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xslReader.Close();
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}
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return macroXSLT;
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}
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|
|
public static void unloadXslt(string XsltFile)
|
|
{
|
|
if (HttpRuntime.Cache["macroXslt_" + XsltFile] != null)
|
|
HttpRuntime.Cache.Remove("macroXslt_" + XsltFile);
|
|
}
|
|
|
|
private Hashtable keysToLowerCase(Hashtable input)
|
|
{
|
|
Hashtable retval = new Hashtable();
|
|
foreach (object key in input.Keys)
|
|
retval.Add(key.ToString().ToLower(), input[key]);
|
|
|
|
return retval;
|
|
}
|
|
public Control loadMacroXSLT(macro macro, Hashtable attributes, Hashtable pageElements)
|
|
{
|
|
if (XsltFile.Trim() != string.Empty)
|
|
{
|
|
//get attributes in lowercase...
|
|
attributes = keysToLowerCase(keysToLowerCase(attributes));
|
|
|
|
// Get main XML
|
|
XmlDocument umbracoXML = content.Instance.XmlContent;
|
|
|
|
// Create XML document for Macro
|
|
XmlDocument macroXML = new XmlDocument();
|
|
macroXML.LoadXml("<macro/>");
|
|
|
|
foreach (DictionaryEntry macroDef in macro.properties)
|
|
{
|
|
try
|
|
{
|
|
if (helper.FindAttribute(pageElements, attributes, macroDef.Key.ToString()) != string.Empty)
|
|
addMacroXmlNode(umbracoXML, macroXML, macroDef.Key.ToString(), macroDef.Value.ToString(),
|
|
helper.FindAttribute(pageElements, attributes, macroDef.Key.ToString()));
|
|
else
|
|
addMacroXmlNode(umbracoXML, macroXML, macroDef.Key.ToString(), macroDef.Value.ToString(),
|
|
string.Empty);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
HttpContext.Current.Trace.Warn("umbracoMacro", "Could not write XML node (" + macroDef.Key + ")",
|
|
e);
|
|
}
|
|
}
|
|
|
|
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>" + Page.Server.HtmlEncode(macroXML.OuterXml) + "</p></div>");
|
|
}
|
|
else
|
|
{
|
|
try
|
|
{
|
|
XslCompiledTransform xsltFile = getXslt(XsltFile);
|
|
|
|
try
|
|
{
|
|
Control result = CreateControlsFromText(GetXsltTransformResult(macroXML, xsltFile));
|
|
|
|
HttpContext.Current.Trace.Write("umbracoMacro", "After performing transformation");
|
|
|
|
return result;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
// inner exception code by Daniel Lindstr�m from SBBS.se
|
|
Exception ie = e;
|
|
while (ie != null)
|
|
{
|
|
HttpContext.Current.Trace.Warn("umbracoMacro InnerException", ie.Message, ie);
|
|
ie = ie.InnerException;
|
|
}
|
|
return new LiteralControl("Error parsing XSLT file: \\xslt\\" + XsltFile);
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
HttpContext.Current.Trace.Warn("umbracoMacro", "Error loading XSLT " + xsltFile, e);
|
|
return new LiteralControl("Error reading XSLT file: \\xslt\\" + XsltFile);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Page.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
|
|
PlaceHolder 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
|
|
templateControls.Item item = new templateControls.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();
|
|
|
|
HttpContext.Current.Trace.Write("umbracoMacro", "Before adding extensions");
|
|
XsltArgumentList xslArgs;
|
|
xslArgs = AddXsltExtensions();
|
|
library lib = new library();
|
|
xslArgs.AddExtensionObject("urn:umbraco.library", lib);
|
|
HttpContext.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 (KeyValuePair<string, object> parameter in parameters)
|
|
xslArgs.AddParam(parameter.Key, string.Empty, parameter.Value);
|
|
}
|
|
|
|
// Do transformation
|
|
HttpContext.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()
|
|
{
|
|
// fill a dictionary with the predefined extensions
|
|
Dictionary<string, object> extensions = new Dictionary<string, object>(GetPredefinedXsltExtensions());
|
|
|
|
// Load the XSLT extensions configuration
|
|
XmlDocument xsltExt = new XmlDocument();
|
|
xsltExt.Load(IOHelper.MapPath(SystemDirectories.Config + "/xsltExtensions.config"));
|
|
|
|
// 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));
|
|
}
|
|
}
|
|
|
|
Assembly appCodeAssembly;
|
|
try
|
|
{
|
|
if (Directory.Exists(GlobalSettings.FullpathToRoot + System.IO.Path.DirectorySeparatorChar + "App_Code"))
|
|
{
|
|
if (Directory.GetFiles(GlobalSettings.FullpathToRoot + System.IO.Path.DirectorySeparatorChar + "App_Code",
|
|
"*.*",
|
|
SearchOption.AllDirectories).Length > 0)
|
|
{
|
|
appCodeAssembly = Assembly.Load("__code");
|
|
Type[] appCodeType = appCodeAssembly.GetExportedTypes();
|
|
if (appCodeType.Length == 0)
|
|
{
|
|
Log.Add(LogTypes.System, Node.GetCurrent().Id, String.Format("Could not load types in App_Code ({0}) for XSLT extensions. Ensure you have used the public keyword to ensure class and method exposure.", appCodeAssembly.FullName));
|
|
}
|
|
else
|
|
{
|
|
// create an instance and add it to the extensions list
|
|
foreach (Type tp in appCodeType)
|
|
{
|
|
object[] tpAttributes = tp.GetCustomAttributes(typeof(XsltExtensionAttribute), true);
|
|
foreach (XsltExtensionAttribute tpAttribute in tpAttributes)
|
|
{
|
|
if (tpAttribute.Namespace != String.Empty)
|
|
{
|
|
extensions.Add(tpAttribute.Namespace, Activator.CreateInstance(tp));
|
|
}
|
|
else
|
|
{
|
|
extensions.Add(tp.FullName, Activator.CreateInstance(tp));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Directory.CreateDirectory(GlobalSettings.FullpathToRoot + System.IO.Path.DirectorySeparatorChar + "App_Code");
|
|
}
|
|
}
|
|
catch (FileNotFoundException)
|
|
{ //Do nothing - just means there's nothing to load.
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
throw new Exception("Could not load App_Code classes for XSLT extensions.", ex);
|
|
}
|
|
|
|
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()
|
|
{
|
|
XsltArgumentList xslArgs = new XsltArgumentList();
|
|
|
|
foreach (KeyValuePair<string, object> extension in GetXsltExtensions())
|
|
{
|
|
string extensionNamespace = "urn:" + extension.Key;
|
|
xslArgs.AddExtensionObject(extensionNamespace, extension.Value);
|
|
HttpContext.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);
|
|
XmlDocument x = new XmlDocument();
|
|
|
|
int currentID = -1;
|
|
// If no value is passed, then use the current pageID as value
|
|
if (macroPropertyValue == string.Empty)
|
|
{
|
|
page umbPage = (page)HttpContext.Current.Items["umbPageObject"];
|
|
if (umbPage == null)
|
|
return;
|
|
currentID = umbPage.PageID;
|
|
}
|
|
|
|
HttpContext.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
|
|
HttpContext.Current.Trace.Warn("umbracoMacro",
|
|
"Error adding random node - parent (" + macroPropertyValue +
|
|
") doesn't have children!");
|
|
}
|
|
else
|
|
HttpContext.Current.Trace.Warn("umbracoMacro",
|
|
"Error adding random node - parent (" + macroPropertyValue +
|
|
") doesn't exists!");
|
|
break;
|
|
case "mediaCurrent":
|
|
Content c = new Content(int.Parse(macroPropertyValue));
|
|
macroXmlNode.AppendChild(macroXML.ImportNode(c.ToXml(content.Instance.XmlContent, false), true));
|
|
break;
|
|
default:
|
|
macroXmlNode.InnerText = System.Web.HttpContext.Current.Server.HtmlDecode(macroPropertyValue);
|
|
break;
|
|
}
|
|
macroXML.FirstChild.AppendChild(macroXmlNode);
|
|
}
|
|
|
|
private string transformMacroXML(XmlDocument xmlSource, string xslt_File)
|
|
{
|
|
StringBuilder sb = new StringBuilder();
|
|
StringWriter 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;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Executes a python script.
|
|
/// </summary>
|
|
/// <param name="macro">The instance of the macro (this). No idea why passed.</param>
|
|
/// <param name="attributes">Relayed attributes to determine the values of the passed properties.</param>
|
|
/// <param name="umbPage">The current page.</param>
|
|
/// <returns>Returns a LiteralControl stuffed with the StandardOutput of the script execution.</returns>
|
|
public Control loadMacroPython(macro macro, Hashtable attributes, Hashtable pageElements)
|
|
{
|
|
LiteralControl ret = new LiteralControl();
|
|
try
|
|
{
|
|
// Adding some global accessible variables to the enviroment.
|
|
// Currently no cleanup after execution is done.
|
|
Hashtable args = new Hashtable();
|
|
HttpContext.Current.Session.Add("pageElements", pageElements);
|
|
HttpContext.Current.Session.Add("macro", this);
|
|
HttpContext.Current.Session.Add("args", args);
|
|
|
|
foreach (DictionaryEntry macroDef in macro.properties)
|
|
{
|
|
try
|
|
{
|
|
args.Add(macroDef.Key.ToString(),
|
|
helper.FindAttribute(pageElements, attributes, macroDef.Key.ToString()));
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
HttpContext.Current.Trace.Warn("umbracoMacro",
|
|
"Could not add global variable (" + macroDef.Key +
|
|
") to python enviroment", e);
|
|
}
|
|
}
|
|
|
|
if (string.IsNullOrEmpty(macro.ScriptFile))
|
|
{
|
|
ret.Text = string.Empty;
|
|
}
|
|
else
|
|
{
|
|
// Execute the script and set the text of our LiteralControl with the returned
|
|
// result of our script.
|
|
string path = IOHelper.MapPath(SystemDirectories.Python + "/" + macro.scriptFile);
|
|
object res = python.executeFile(path);
|
|
ret.Text = res.ToString();
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
// Let's collect as much info we can get and display it glaring red
|
|
ret.Text = "<div style=\"border: 1px solid red; padding: 5px;\">";
|
|
Exception ie = ex;
|
|
while (ie != null)
|
|
{
|
|
ret.Text += "<br/><b>" + ie.Message + "</b><br/>";
|
|
ret.Text += ie.StackTrace + "<br/>";
|
|
|
|
ie = ie.InnerException;
|
|
}
|
|
ret.Text += "</div>";
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
public Control loadMacroDLR(macro macro, Hashtable attributes, Hashtable pageElements)
|
|
{
|
|
LiteralControl ret = new LiteralControl();
|
|
Hashtable args = new Hashtable();
|
|
|
|
foreach (DictionaryEntry macroDef in macro.properties)
|
|
{
|
|
try
|
|
{
|
|
args.Add(macroDef.Key.ToString(), helper.FindAttribute(pageElements, attributes, macroDef.Key.ToString()));
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
HttpContext.Current.Trace.Warn("umbracoMacro", "Could not add global variable (" + macroDef.Key + ") to DLR enviroment", e);
|
|
}
|
|
}
|
|
|
|
foreach (DictionaryEntry pageVal in pageElements)
|
|
{
|
|
try
|
|
{
|
|
args.Add(pageVal.Key.ToString(), pageVal.Value);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
HttpContext.Current.Trace.Warn("umbracoMacro", "Could not add page value (" + pageVal.Key + ") to DLR enviroment", e);
|
|
}
|
|
}
|
|
|
|
|
|
args.Add("currentPage", umbraco.presentation.nodeFactory.Node.GetCurrent());
|
|
|
|
string path = IOHelper.MapPath(SystemDirectories.Python + "/" + macro.scriptFile);
|
|
ret.Text = MacroScript.ExecuteFile(path, args);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/// <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, Hashtable attributes)
|
|
{
|
|
return loadControl(fileName, controlName, attributes, 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, Hashtable attributes, 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)
|
|
HttpContext.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)
|
|
HttpContext.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));
|
|
|
|
Control 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));
|
|
|
|
/// Properties
|
|
foreach (string propertyAlias in properties.Keys)
|
|
{
|
|
PropertyInfo prop = type.GetProperty(propertyAlias);
|
|
if (prop == null)
|
|
{
|
|
if (HttpContext.Current != null)
|
|
HttpContext.Current.Trace.Warn("macro",
|
|
string.Format("control property '{0} ({1})' didn't work",
|
|
propertyAlias,
|
|
helper.FindAttribute(attributes, propertyAlias)));
|
|
|
|
continue;
|
|
}
|
|
|
|
object propValue = helper.FindAttribute(pageElements, attributes, propertyAlias);
|
|
// Special case for types of webControls.unit
|
|
if (prop.PropertyType == typeof(Unit))
|
|
propValue = Unit.Parse(propValue.ToString());
|
|
else
|
|
{
|
|
foreach (object s in propertyDefinitions)
|
|
{
|
|
if (s != null)
|
|
Trace.Write("macroProp", s.ToString());
|
|
}
|
|
|
|
Trace.Warn("macro", propertyAlias);
|
|
|
|
object o = propertyDefinitions[propertyAlias];
|
|
if (o == null)
|
|
continue;
|
|
TypeCode st = (TypeCode)Enum.Parse(typeof(TypeCode), o.ToString(), 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;
|
|
}
|
|
else
|
|
propValue = Convert.ChangeType(propValue, st);
|
|
}
|
|
|
|
prop.SetValue(control, Convert.ChangeType(propValue, prop.PropertyType), null);
|
|
|
|
if (HttpContext.Current != null)
|
|
HttpContext.Current.Trace.Write("macro",
|
|
string.Format("control property '{0} ({1})' worked",
|
|
propertyAlias,
|
|
helper.FindAttribute(pageElements, attributes,
|
|
propertyAlias)));
|
|
}
|
|
return control;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Loads an usercontrol using reflection into the macro object
|
|
/// </summary>
|
|
/// <param name="fileName">Filename of the usercontrol - ie. ~wulff.ascx</param>
|
|
/// <returns></returns>
|
|
/// <param name="attributes"></param>
|
|
/// <param name="umbPage"></param>
|
|
public Control loadUserControl(string fileName, Hashtable attributes, Hashtable pageElements)
|
|
{
|
|
Debug.Assert(!string.IsNullOrEmpty(fileName), "fileName cannot be empty");
|
|
Debug.Assert(attributes != 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));
|
|
|
|
UserControl oControl = (UserControl)new UserControl().LoadControl(userControlPath);
|
|
|
|
int slashIndex = fileName.LastIndexOf("/") + 1;
|
|
if (slashIndex < 0)
|
|
slashIndex = 0;
|
|
|
|
if (attributes["controlID"] != null)
|
|
oControl.ID = attributes["controlID"].ToString();
|
|
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;
|
|
}
|
|
|
|
foreach (string propertyAlias in properties.Keys)
|
|
{
|
|
PropertyInfo prop = type.GetProperty(propertyAlias);
|
|
if (prop == null)
|
|
{
|
|
TraceWarn(loadUserControlKey, "Unable to retrieve type from propertyAlias: " + propertyAlias);
|
|
continue;
|
|
}
|
|
|
|
object propValue =
|
|
helper.FindAttribute(pageElements, attributes, propertyAlias).Replace("&", "&").Replace(
|
|
""", "\"").Replace("<", "<").Replace(">", ">");
|
|
if (string.IsNullOrEmpty(propValue as string))
|
|
continue;
|
|
|
|
// Special case for types of webControls.unit
|
|
try
|
|
{
|
|
if (prop.PropertyType == typeof(Unit))
|
|
propValue = Unit.Parse(propValue.ToString());
|
|
else
|
|
{
|
|
try
|
|
{
|
|
object o = propertyDefinitions[propertyAlias];
|
|
if (o == null)
|
|
continue;
|
|
TypeCode st = (TypeCode)Enum.Parse(typeof(TypeCode), o.ToString(), 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;
|
|
}
|
|
else
|
|
propValue = Convert.ChangeType(propValue, st);
|
|
|
|
Trace.Write("macro.loadControlProperties",
|
|
string.Format("Property added '{0}' with value '{1}'", propertyAlias,
|
|
propValue));
|
|
}
|
|
catch (Exception PropException)
|
|
{
|
|
HttpContext.Current.Trace.Warn("macro.loadControlProperties",
|
|
string.Format(
|
|
"Error adding property '{0}' with value '{1}'",
|
|
propertyAlias, propValue), PropException);
|
|
}
|
|
}
|
|
|
|
prop.SetValue(oControl, Convert.ChangeType(propValue, prop.PropertyType), null);
|
|
}
|
|
catch (Exception propException)
|
|
{
|
|
HttpContext.Current.Trace.Warn("macro.loadControlProperties",
|
|
string.Format(
|
|
"Error adding property '{0}' with value '{1}', maybe it doesn't exists or maybe casing is wrong!",
|
|
propertyAlias, propValue), propException);
|
|
}
|
|
}
|
|
return oControl;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
HttpContext.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 void TraceInfo(string category, string message)
|
|
{
|
|
if (HttpContext.Current != null)
|
|
HttpContext.Current.Trace.Write(category, message);
|
|
}
|
|
|
|
private void TraceWarn(string category, string message)
|
|
{
|
|
if (HttpContext.Current != null)
|
|
HttpContext.Current.Trace.Warn(category, message);
|
|
}
|
|
|
|
/// <summary>
|
|
/// For debug purposes only - should be deleted or made private
|
|
/// </summary>
|
|
/// <param name="type">The type of object (control) to show properties from</param>
|
|
public void macroProperties(Type type)
|
|
{
|
|
PropertyInfo[] myProperties = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
|
|
HttpContext.Current.Response.Write("<p>" + type.Name + "<br />");
|
|
foreach (PropertyInfo propertyItem in myProperties)
|
|
{
|
|
// if (propertyItem.CanWrite)
|
|
HttpContext.Current.Response.Write(propertyItem.Name + " (" + propertyItem.PropertyType +
|
|
")<br />");
|
|
}
|
|
HttpContext.Current.Response.Write("</p>");
|
|
}
|
|
|
|
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 = new macro(MacroId);
|
|
Control c = m.renderMacro(attributes, umbPage.Elements, pageId);
|
|
TextWriter writer = new StringWriter();
|
|
HtmlTextWriter 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();
|
|
if (!ReturnFromAlias(tempAlias).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 url = "http://" + HttpContext.Current.Request.ServerVariables["SERVER_NAME"] + ":" +
|
|
HttpContext.Current.Request.ServerVariables["SERVER_PORT"] + IOHelper.ResolveUrl(SystemDirectories.Umbraco) +
|
|
"/macroResultWrapper.aspx?" +
|
|
querystring;
|
|
|
|
HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(url);
|
|
// 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();
|
|
StreamReader streamRead = new StreamReader(streamResponse);
|
|
Char[] readBuff = new Char[256];
|
|
int count = streamRead.Read(readBuff, 0, 256);
|
|
while (count > 0)
|
|
{
|
|
String 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 = "<span style=\"color: green\">No macro content available for WYSIWYG editing</span>";
|
|
|
|
// Release the HttpWebResponse Resource.
|
|
myHttpWebResponse.Close();
|
|
}
|
|
catch
|
|
{
|
|
retVal = "<span style=\"color: green\">No macro content available for WYSIWYG editing</span>";
|
|
}
|
|
finally
|
|
{
|
|
// Release the HttpWebResponse Resource.
|
|
if (myHttpWebResponse != null)
|
|
myHttpWebResponse.Close();
|
|
}
|
|
|
|
return retVal.Replace("\n", string.Empty).Replace("\r", string.Empty);
|
|
}
|
|
else
|
|
return "<span style=\"color: green\">This macro does not provides rendering in WYSIWYG editor</span>";
|
|
}
|
|
|
|
/// <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)
|
|
{
|
|
StringBuilder namespaceList = new StringBuilder();
|
|
StringBuilder namespaceDeclaractions = new StringBuilder();
|
|
foreach (KeyValuePair<string, object> extension in macro.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;
|
|
}
|
|
|
|
}
|
|
|
|
public class MacroCacheContent
|
|
{
|
|
private Control _control;
|
|
private string _id;
|
|
|
|
public string ID
|
|
{
|
|
get { return _id; }
|
|
}
|
|
|
|
public Control Content
|
|
{
|
|
get { return _control; }
|
|
}
|
|
|
|
public MacroCacheContent(Control control, string ID)
|
|
{
|
|
_control = control;
|
|
_id = ID;
|
|
}
|
|
}
|
|
|
|
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()
|
|
{
|
|
macro.ClearAliasCache();
|
|
}
|
|
|
|
public void Refresh(Guid Id)
|
|
{
|
|
// Doesn't do anything
|
|
}
|
|
|
|
void ICacheRefresher.Refresh(int Id)
|
|
{
|
|
new macro(Id).removeFromCache();
|
|
}
|
|
|
|
void ICacheRefresher.Remove(int Id)
|
|
{
|
|
new macro(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(System.Security.Permissions.SecurityAction.Demand, Level = AspNetHostingPermissionLevel.Medium, Unrestricted = false)]
|
|
public class XsltExtensionAttribute : Attribute
|
|
{
|
|
public XsltExtensionAttribute()
|
|
{
|
|
this.Namespace = String.Empty;
|
|
}
|
|
public XsltExtensionAttribute(string ns)
|
|
{
|
|
this.Namespace = ns;
|
|
}
|
|
public string Namespace { get; set; }
|
|
public override string ToString() { return this.Namespace; }
|
|
}
|
|
} |