mirror of https://github.com/abpframework/abp.git
malik masis
4 years ago
10 changed files with 238 additions and 103 deletions
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using System.Collections.Generic; |
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using System.Threading.Tasks; |
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using Volo.Abp.MultiTenancy; |
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namespace Volo.Abp.SettingManagement.Web.Pages.SettingManagement; |
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public abstract class SettingPageContributorBase : ISettingPageContributor |
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{ |
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private readonly HashSet<string> _requiredPermissions; |
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private readonly HashSet<string> _requiredFeatures; |
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private readonly HashSet<string> _requiredTenantSideFeatures; |
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protected SettingPageContributorBase() |
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{ |
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_requiredPermissions = new HashSet<string>(); |
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_requiredFeatures = new HashSet<string>(); |
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_requiredTenantSideFeatures = new HashSet<string>(); |
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} |
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protected virtual SettingPageContributorBase RequiredPermissions(params string[] permissions) |
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{ |
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Check.NotNullOrEmpty(permissions, nameof(permissions)); |
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_requiredPermissions.AddIfNotContains(permissions); |
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return this; |
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} |
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public virtual IReadOnlySet<string> GetRequiredPermissions() |
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{ |
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return _requiredPermissions; |
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} |
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protected virtual SettingPageContributorBase RequiredFeatures(params string[] features) |
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{ |
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Check.NotNullOrEmpty(features, nameof(features)); |
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_requiredFeatures.AddIfNotContains(features); |
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return this; |
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} |
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protected virtual SettingPageContributorBase RequiredTenantSideFeatures(params string[] features) |
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{ |
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Check.NotNullOrEmpty(features, nameof(features)); |
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_requiredTenantSideFeatures.AddIfNotContains(features); |
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return this; |
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} |
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public virtual IReadOnlySet<string> GetRequiredFeatures(MultiTenancySides? multiTenancySides = null) |
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{ |
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return multiTenancySides == null || multiTenancySides != MultiTenancySides.Tenant |
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? _requiredFeatures |
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: _requiredTenantSideFeatures; |
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} |
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public abstract Task ConfigureAsync(SettingPageCreationContext context); |
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public virtual Task<bool> CheckPermissionsAsync(SettingPageCreationContext context) |
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{ |
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return Task.FromResult(true); |
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} |
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} |
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@ -0,0 +1,99 @@ |
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using System; |
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using System.Collections.Concurrent; |
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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 Microsoft.Extensions.DependencyInjection; |
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using Microsoft.Extensions.Options; |
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using Volo.Abp.Authorization.Permissions; |
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using Volo.Abp.DependencyInjection; |
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using Volo.Abp.Features; |
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using Volo.Abp.MultiTenancy; |
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namespace Volo.Abp.SettingManagement.Web.Pages.SettingManagement; |
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public class SettingPageContributorManager : IScopedDependency |
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{ |
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protected IServiceProvider ServiceProvider { get; } |
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protected ConcurrentDictionary<string, List<ISettingPageContributor>> CachedAvailableContributors { get; set; } |
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public SettingPageContributorManager(IServiceProvider serviceProvider) |
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{ |
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ServiceProvider = serviceProvider; |
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CachedAvailableContributors = new ConcurrentDictionary<string, List<ISettingPageContributor>>(); |
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} |
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public virtual async Task<List<ISettingPageContributor>> GetAvailableContributors() |
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{ |
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return CachedAvailableContributors.GetOrAdd(nameof(SettingPageContributorManager), await GetAvailableContributorsInternalAsync()); |
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} |
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public virtual async Task<SettingPageCreationContext> ConfigureAsync() |
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{ |
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var contributors = CachedAvailableContributors.GetOrAdd(nameof(SettingPageContributorManager), await GetAvailableContributorsInternalAsync()); |
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var context = new SettingPageCreationContext(ServiceProvider); |
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foreach (var contributor in contributors) |
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{ |
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await contributor.ConfigureAsync(context); |
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} |
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return context; |
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} |
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protected virtual async Task<List<ISettingPageContributor>> GetAvailableContributorsInternalAsync() |
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{ |
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var contributors = ServiceProvider.GetRequiredService<IOptions<SettingManagementPageOptions>>().Value.Contributors; |
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var contributorBases = contributors.Where(x => x is SettingPageContributorBase).Cast<SettingPageContributorBase>().ToList(); |
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var permissions = new HashSet<string>(); |
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permissions.AddIfNotContains(contributorBases.SelectMany(x => x.GetRequiredPermissions())); |
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var featureChecker = ServiceProvider.GetRequiredService<IFeatureChecker>(); |
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var permissionChecker = ServiceProvider.GetRequiredService<IPermissionChecker>(); |
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var grantResult = await permissionChecker.IsGrantedAsync(permissions.ToArray()); |
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var availableContributors = new List<ISettingPageContributor>(); |
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foreach (var contributor in contributorBases) |
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{ |
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var available = true; |
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var requiredFeatures = contributor.GetRequiredFeatures(); |
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if (requiredFeatures.Any() && !await featureChecker.IsEnabledAsync(true, requiredFeatures.ToArray())) |
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{ |
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available = false; |
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} |
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if (available) |
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{ |
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var requiredTenantSideFeatures = contributor.GetRequiredFeatures(MultiTenancySides.Tenant); |
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if (requiredTenantSideFeatures.Any() && !await featureChecker.IsEnabledAsync(true, requiredTenantSideFeatures.ToArray())) |
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{ |
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available = false; |
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} |
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} |
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if (available) |
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{ |
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available = contributor.GetRequiredPermissions().All(x => grantResult.Result.ContainsKey(x) && grantResult.Result[x] == PermissionGrantResult.Granted); |
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} |
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if (available) |
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{ |
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availableContributors.Add(contributor); |
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} |
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} |
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var context = new SettingPageCreationContext(ServiceProvider); |
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foreach (var contributor in contributors.Where(x => x is not SettingPageContributorBase)) |
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{ |
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#pragma warning disable CS0618
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if (await contributor.CheckPermissionsAsync(context)) |
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#pragma warning restore CS0618
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{ |
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availableContributors.Add(contributor); |
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} |
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} |
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return availableContributors; |
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} |
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} |
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