/// <summary>
/// Projects each product of a sequence into a new form.
/// </summary>
public static IQueryable <PageItem> Select(this IQueryable <PortalPage> query, PageField fields)
{
Expression <Func <PortalPage, PageItem> > selector = page => new PageItem
{
Id = page.Id,
Uri = page.Uri,
ModifiedDate = page.ModifiedDate,
Name = page.Name,
Description = page.Description
};
if (fields.HasFlag(PageField.Portal))
{
selector = selector.Merge(page => new PageItem
{
Portal = new ResourceItem
{
Id = page.Portal.Id,
Uri = page.Portal.Uri,
Name = page.Portal.Name
}
});
}
if (fields.HasFlag(PageField.Master))
{
selector = selector.Merge(page => new PageItem
{
Master = page.Master == null ? null : new ResourceItem
{
Id = page.Master.Id,
Uri = PortalFunctions.GetPageUriById(page.Master.Id),
Name = page.Master.Name
}
});
}
if (fields.HasFlag(PageField.Content))
{
selector = selector.Merge(page => new PageItem
{
HtmlContent = page.HtmlContent,
StyleContent = page.StyleContent
});
}
return(query.Select(selector));
}
/// <summary>
/// Applies this convention to an item in the model.
/// </summary>
/// <param name="item">The item to apply the convention to.</param>
/// <param name="model">The model.</param>
public void Apply(EdmModel item, DbModel model)
{
PortalFunctions.Register(item, model);
}
/// <summary>
/// Projects each product of a sequence into a new form.
/// </summary>
public static IQueryable <PortalItem> Select(this IQueryable <PortalEntity> query, IQueryable <SecurityAccessRule> acl, IQueryable <IdentityUser> users, PortalField fields)
{
Expression <Func <PortalEntity, PortalItem> > selector = portal => new PortalItem
{
Id = portal.Id,
Uri = portal.Uri,
Domain = portal.Domain,
CreatedDate = portal.CreatedDate,
ModifiedDate = portal.ModifiedDate,
Name = portal.Name,
Description = portal.Description,
GATrackingId = portal.GATrackingId
};
if (fields.HasFlag(PortalField.Owners))
{
selector = selector.Merge(portal => new PortalItem
{
Owners = (from ace in acl
where ace.ObjectType == AccessObjectType.Portal &&
ace.ObjectId == portal.Id &&
ace.UserId != null &&
ace.Permission == AccessPermission.IsOwner
orderby ace.Id
select ace.User)
.Select(MappingExpressions.ExprUserAsAccountItem)
.ToList()
});
}
if (fields.HasFlag(PortalField.Project))
{
selector = selector.Merge(portal => new PortalItem
{
Project = portal.Project == null ? null : new UniqueItem
{
Id = portal.Project.Id,
Name = portal.Project.Name
}
});
}
if (fields.HasFlag(PortalField.HomePage))
{
selector = selector.Merge(portal => new PortalItem
{
HomePage = portal.HomePage == null ? null : new ResourceItem
{
Id = portal.HomePage.Id,
Uri = PortalFunctions.GetPageUriById(portal.HomePage.Id),
Name = portal.HomePage.Name
}
});
}
if (fields.HasFlag(PortalField.MasterPage))
{
selector = selector.Merge(portal => new PortalItem
{
MasterPage = portal.MasterPage == null ? null : new ResourceItem
{
Id = portal.MasterPage.Id,
Uri = PortalFunctions.GetPageUriById(portal.MasterPage.Id),
Name = portal.MasterPage.Name
}
});
}
return(query.Select(selector));
}