Files
Umbraco-CMS/src/Umbraco.Web/Models/Mapping/ContentModelMapper.cs
2014-09-12 11:53:09 +10:00

247 lines
12 KiB
C#

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Linq.Expressions;
using System.Runtime.Serialization;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;
using AutoMapper;
using Newtonsoft.Json;
using Umbraco.Core;
using Umbraco.Core.Models;
using Umbraco.Core.Models.Mapping;
using Umbraco.Core.PropertyEditors;
using Umbraco.Core.Services;
using Umbraco.Web.Models.ContentEditing;
using Umbraco.Web.Trees;
using umbraco;
using Umbraco.Web.Routing;
using umbraco.BusinessLogic.Actions;
namespace Umbraco.Web.Models.Mapping
{
/// <summary>
/// Declares how model mappings for content
/// </summary>
internal class ContentModelMapper : MapperConfiguration
{
public override void ConfigureMappings(IConfiguration config, ApplicationContext applicationContext)
{
//FROM IContent TO ContentItemDisplay
config.CreateMap<IContent, ContentItemDisplay>()
.ForMember(
dto => dto.Owner,
expression => expression.ResolveUsing<OwnerResolver<IContent>>())
.ForMember(
dto => dto.Updater,
expression => expression.ResolveUsing<CreatorResolver>())
.ForMember(
dto => dto.Icon,
expression => expression.MapFrom(content => content.ContentType.Icon))
.ForMember(
dto => dto.ContentTypeAlias,
expression => expression.MapFrom(content => content.ContentType.Alias))
.ForMember(
dto => dto.ContentTypeName,
expression => expression.MapFrom(content => content.ContentType.Name))
.ForMember(
dto => dto.IsContainer,
expression => expression.MapFrom(content => content.ContentType.IsContainer))
.ForMember(
dto => dto.IsChildOfListView,
expression => expression.MapFrom(content => content.Parent().ContentType.IsContainer))
.ForMember(
dto => dto.PublishDate,
expression => expression.MapFrom(content => GetPublishedDate(content, applicationContext)))
.ForMember(
dto => dto.TemplateAlias, expression => expression.MapFrom(content => content.Template.Alias))
.ForMember(
dto => dto.Urls,
expression => expression.MapFrom(content =>
UmbracoContext.Current == null
? new[] {"Cannot generate urls without a current Umbraco Context"}
: content.GetContentUrls()))
.ForMember(display => display.Properties, expression => expression.Ignore())
.ForMember(display => display.TreeNodeUrl, expression => expression.Ignore())
.ForMember(display => display.Notifications, expression => expression.Ignore())
.ForMember(display => display.Errors, expression => expression.Ignore())
.ForMember(display => display.Alias, expression => expression.Ignore())
.ForMember(display => display.Tabs, expression => expression.ResolveUsing<TabsAndPropertiesResolver>())
.ForMember(display => display.AllowedActions, expression => expression.ResolveUsing(
new ActionButtonsResolver(new Lazy<IUserService>(() => applicationContext.Services.UserService))))
.AfterMap(AfterMap);
//FROM IContent TO ContentItemBasic<ContentPropertyBasic, IContent>
config.CreateMap<IContent, ContentItemBasic<ContentPropertyBasic, IContent>>()
.ForMember(
dto => dto.Owner,
expression => expression.ResolveUsing<OwnerResolver<IContent>>())
.ForMember(
dto => dto.Updater,
expression => expression.ResolveUsing<CreatorResolver>())
.ForMember(
dto => dto.Icon,
expression => expression.MapFrom(content => content.ContentType.Icon))
.ForMember(
dto => dto.ContentTypeAlias,
expression => expression.MapFrom(content => content.ContentType.Alias))
.ForMember(display => display.Alias, expression => expression.Ignore());
//FROM IContent TO ContentItemDto<IContent>
config.CreateMap<IContent, ContentItemDto<IContent>>()
.ForMember(
dto => dto.Owner,
expression => expression.ResolveUsing<OwnerResolver<IContent>>())
.ForMember(display => display.Updater, expression => expression.Ignore())
.ForMember(display => display.Icon, expression => expression.Ignore())
.ForMember(display => display.Alias, expression => expression.Ignore());
}
/// <summary>
/// Maps the generic tab with custom properties for content
/// </summary>
/// <param name="content"></param>
/// <param name="display"></param>
private static void AfterMap(IContent content, ContentItemDisplay display)
{
//map the tree node url
if (HttpContext.Current != null)
{
var urlHelper = new UrlHelper(new RequestContext(new HttpContextWrapper(HttpContext.Current), new RouteData()));
var url = urlHelper.GetUmbracoApiService<ContentTreeController>(controller => controller.GetTreeNode(display.Id.ToString(), null));
display.TreeNodeUrl = url;
}
//fill in the template config to be passed to the template drop down.
var templateItemConfig = new Dictionary<string, string> { { "", "Choose..." } };
foreach (var t in content.ContentType.AllowedTemplates)
{
templateItemConfig.Add(t.Alias, t.Name);
}
if (content.ContentType.IsContainer)
{
TabsAndPropertiesResolver.AddContainerView(display, "content");
}
TabsAndPropertiesResolver.MapGenericProperties(
content, display,
new ContentPropertyDisplay
{
Alias = string.Format("{0}releasedate", Constants.PropertyEditors.InternalGenericPropertiesPrefix),
Label = ui.Text("content", "releaseDate"),
Value = display.ReleaseDate.HasValue ? display.ReleaseDate.Value.ToIsoString() : null,
View = "datepicker" //TODO: Hard coding this because the templatepicker doesn't necessarily need to be a resolvable (real) property editor
},
new ContentPropertyDisplay
{
Alias = string.Format("{0}expiredate", Constants.PropertyEditors.InternalGenericPropertiesPrefix),
Label = ui.Text("content", "unpublishDate"),
Value = display.ExpireDate.HasValue ? display.ExpireDate.Value.ToIsoString() : null,
View = "datepicker" //TODO: Hard coding this because the templatepicker doesn't necessarily need to be a resolvable (real) property editor
},
new ContentPropertyDisplay
{
Alias = string.Format("{0}template", Constants.PropertyEditors.InternalGenericPropertiesPrefix),
Label = "Template", //TODO: localize this?
Value = display.TemplateAlias,
View = "dropdown", //TODO: Hard coding until we make a real dropdown property editor to lookup
Config = new Dictionary<string, object>
{
{"items", templateItemConfig}
}
},
new ContentPropertyDisplay
{
Alias = string.Format("{0}urls", Constants.PropertyEditors.InternalGenericPropertiesPrefix),
Label = ui.Text("content", "urls"),
Value = string.Join(",", display.Urls),
View = "urllist" //TODO: Hard coding this because the templatepicker doesn't necessarily need to be a resolvable (real) property editor
});
}
/// <summary>
/// Gets the published date value for the IContent object
/// </summary>
/// <param name="content"></param>
/// <param name="applicationContext"></param>
/// <returns></returns>
private static DateTime? GetPublishedDate(IContent content, ApplicationContext applicationContext)
{
if (content.Published)
{
return content.UpdateDate;
}
if (content.HasPublishedVersion())
{
var published = applicationContext.Services.ContentService.GetPublishedVersion(content.Id);
return published.UpdateDate;
}
return null;
}
/// <summary>
/// Creates the list of action buttons allowed for this user - Publish, Send to publish, save, unpublish returned as the button's 'letter'
/// </summary>
private class ActionButtonsResolver : ValueResolver<IContent, IEnumerable<char>>
{
private readonly Lazy<IUserService> _userService;
public ActionButtonsResolver(Lazy<IUserService> userService)
{
_userService = userService;
}
protected override IEnumerable<char> ResolveCore(IContent source)
{
if (UmbracoContext.Current == null)
{
//cannot check permissions without a context
return Enumerable.Empty<char>();
}
var svc = _userService.Value;
var permissions = svc.GetPermissions(UmbracoContext.Current.Security.CurrentUser, source.Id)
.FirstOrDefault();
if (permissions == null)
{
return Enumerable.Empty<char>();
}
var result = new List<char>();
//can they publish ?
if (permissions.AssignedPermissions.Contains(ActionPublish.Instance.Letter.ToString(CultureInfo.InvariantCulture)))
{
result.Add(ActionPublish.Instance.Letter);
}
//can they send to publish ?
if (permissions.AssignedPermissions.Contains(ActionToPublish.Instance.Letter.ToString(CultureInfo.InvariantCulture)))
{
result.Add(ActionToPublish.Instance.Letter);
}
//can they save ?
if (permissions.AssignedPermissions.Contains(ActionUpdate.Instance.Letter.ToString(CultureInfo.InvariantCulture)))
{
result.Add(ActionUpdate.Instance.Letter);
}
//can they create ?
if (permissions.AssignedPermissions.Contains(ActionNew.Instance.Letter.ToString(CultureInfo.InvariantCulture)))
{
result.Add(ActionNew.Instance.Letter);
}
return result;
}
}
}
}