87 lines
2.5 KiB
C#
87 lines
2.5 KiB
C#
using System;
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using System.Web;
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using System.Web.Mvc;
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using System.Web.Routing;
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using System.Web.UI;
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using Umbraco.Core;
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using Umbraco.Core.Services;
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namespace Umbraco.Web
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{
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/// <summary>
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/// A base class for all Presentation UserControls to inherit from
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/// </summary>
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public abstract class UmbracoUserControl : UserControl
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{
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/// <summary>
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/// Default constructor
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/// </summary>
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/// <param name="umbracoContext"></param>
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protected UmbracoUserControl(UmbracoContext umbracoContext)
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{
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if (umbracoContext == null) throw new ArgumentNullException("umbracoContext");
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UmbracoContext = umbracoContext;
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InstanceId = Guid.NewGuid();
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Umbraco = new UmbracoHelper(umbracoContext);
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}
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/// <summary>
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/// Empty constructor, uses Singleton to resolve the UmbracoContext
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/// </summary>
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protected UmbracoUserControl()
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: this(UmbracoContext.Current)
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{
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}
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/// <summary>
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/// Useful for debugging
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/// </summary>
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internal Guid InstanceId { get; private set; }
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/// <summary>
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/// Returns an UmbracoHelper object
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/// </summary>
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public UmbracoHelper Umbraco { get; private set; }
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/// <summary>
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/// Returns the current UmbracoContext
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/// </summary>
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public UmbracoContext UmbracoContext { get; private set; }
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/// <summary>
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/// Returns the current ApplicationContext
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/// </summary>
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public ApplicationContext ApplicationContext
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{
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get { return UmbracoContext.Application; }
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}
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/// <summary>
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/// Returns a ServiceContext
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/// </summary>
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public ServiceContext Services
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{
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get { return ApplicationContext.Services; }
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}
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/// <summary>
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/// Returns a DatabaseContext
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/// </summary>
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public DatabaseContext DatabaseContext
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{
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get { return ApplicationContext.DatabaseContext; }
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}
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private UrlHelper _url;
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/// <summary>
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/// Returns a UrlHelper
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/// </summary>
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/// <remarks>
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/// This URL helper is created without any route data and an empty request context
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/// </remarks>
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public UrlHelper Url
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{
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get { return _url ?? (_url = new UrlHelper(new RequestContext(new HttpContextWrapper(Context), new RouteData()))); }
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}
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}
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} |