88 lines
2.1 KiB
C#
88 lines
2.1 KiB
C#
using Raven.Client.Documents;
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using Raven.Client.Documents.Session;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using zero.Core.Entities;
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using zero.Core.Extensions;
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using zero.Core.Options;
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namespace zero.Core.Api
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{
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public class PagesApi : IPagesApi
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{
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protected IZeroOptions Options { get; private set; }
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protected IAppAwareBackofficeStore Backoffice { get; private set; }
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public PagesApi(IAppAwareBackofficeStore backoffice, IZeroOptions options)
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{
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Backoffice = backoffice;
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Options = options;
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}
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/// <inheritdoc />
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public async Task<IList<Page>> GetChildren(string parentId = null)
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{
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using (IAsyncDocumentSession session = Backoffice.Raven.OpenAsyncSession())
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{
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return await session
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.Query<Page>()
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.ForApp(Backoffice.AppId)
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.WhereIf(x => x.ParentId == parentId, !parentId.IsNullOrEmpty(), x => x.ParentId == null)
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.ToListAsync();
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}
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}
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/// <inheritdoc />
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public IList<PageType> GetPageTypes()
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{
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return Options.Pages.GetAllItems().ToList();
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}
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/// <inheritdoc />
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public async Task<IList<PageType>> GetAllowedPageTypes(string parentId = null)
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{
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IEnumerable<PageType> types = Options.Pages.GetAllItems();
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if (parentId.IsNullOrEmpty())
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{
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return types.Where(x => x.AllowAsRoot).ToList();
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}
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Page page = await Backoffice.GetById<Page>(parentId);
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PageType pageType = page != null ? types.FirstOrDefault(x => x.Alias == page.Alias) : null;
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if (pageType == null)
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{
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return new List<PageType>();
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}
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if (pageType.AllowAllChildrenTypes)
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{
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return types.ToList();
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}
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return types.Where(x => pageType.AllowedChildrenTypes.Contains(x.Alias)).ToList();
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}
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}
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public interface IPagesApi
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{
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/// <summary>
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/// Get all available page types
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/// </summary>
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IList<PageType> GetPageTypes();
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/// <summary>
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/// Get all page types which are allowed below a selected parent page
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/// </summary>
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Task<IList<PageType>> GetAllowedPageTypes(string parentId = null);
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}
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}
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