103 lines
3.1 KiB
C#
103 lines
3.1 KiB
C#
using System;
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using System.Web;
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using umbraco.presentation.LiveEditing;
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using umbraco.BasePages;
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using umbraco.cms.businesslogic.web;
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using System.Xml.Linq;
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using umbraco.IO;
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using umbraco.presentation.preview;
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using umbraco.BusinessLogic;
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using System.Xml;
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namespace umbraco.presentation
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{
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public class UmbracoServerUtility : HttpServerUtilityWrapper
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{
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private HttpServerUtility m_Server;
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public UmbracoServerUtility(HttpServerUtility server)
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: base(server)
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{
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m_Server = server;
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}
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/// <summary>
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/// Returns the physical file path that corresponds to the specified virtual path on the Web server.
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/// </summary>
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/// <param name="path">The virtual path of the Web server.</param>
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/// <returns>
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/// The physical file path that corresponds to <paramref name="path"/>.
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/// </returns>
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/// <exception cref="T:System.Web.HttpException">
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/// The current <see cref="T:System.Web.HttpContext"/> is null.
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/// </exception>
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public override string MapPath(string path)
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{
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return IOHelper.MapPath(path);
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}
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public string UmbracoPath
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{
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get
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{
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return IOHelper.ResolveUrl( SystemDirectories.Umbraco );
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}
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}
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public string ContentXmlPath
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{
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get
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{
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return IOHelper.ResolveUrl( SystemFiles.ContentCacheXml );
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}
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}
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private readonly string XDocumentCacheKey = "XDocumentCache";
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/// <summary>
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/// Gets the Umbraco XML cache
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/// </summary>
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/// <value>The content XML.</value>
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public XDocument ContentXml
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{
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get
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{
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if (UmbracoContext.Current.InPreviewMode)
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{
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PreviewContent pc = new PreviewContent(new Guid(StateHelper.Cookies.Preview.GetValue()));
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pc.LoadPreviewset();
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return XmlDocumentToXDocument(pc.XmlContent);
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}
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else
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{
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if (HttpContext.Current == null)
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return XDocument.Load(ContentXmlPath);
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XDocument xml = HttpContext.Current.Items[XDocumentCacheKey] as XDocument;
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if (xml == null)
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{
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xml = XmlDocumentToXDocument(content.Instance.XmlContent);
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HttpContext.Current.Items[XDocumentCacheKey] = xml;
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}
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return xml;
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}
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}
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}
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private XDocument XmlDocumentToXDocument(XmlDocument xml)
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{
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using (var nodeReader = new XmlNodeReader(xml))
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{
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nodeReader.MoveToContent();
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return XDocument.Load(nodeReader);
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}
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}
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public string DataFolder
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{
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get
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{
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return IOHelper.ResolveUrl( SystemDirectories.Data );
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}
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}
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}
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}
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