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Created static object provider + added some properties

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This commit is contained in:
Leon Hoppe
2024-10-05 12:18:32 +02:00
parent 66ddc22012
commit 9cf818c55d
30 changed files with 186 additions and 77 deletions
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2
src/HopFrame.Web.Admin/AdminPagesContext.cs
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@@ -4,6 +4,6 @@ namespace HopFrame.Web.Admin;
public abstract class AdminPagesContext {
public abstract void OnModelCreating(IAdminContextGenerator generator);
public virtual void OnModelCreating(IAdminContextGenerator generator) {}
}

2
src/HopFrame.Web.Admin/Attributes/AdminDescriptionAttribute.cs
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@@ -1,6 +1,6 @@
namespace HopFrame.Web.Admin.Attributes;
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property)]
public class AdminDescriptionAttribute(string description) : Attribute {
public sealed class AdminDescriptionAttribute(string description) : Attribute {
public string Description { get; set; } = description;
}

2
src/HopFrame.Web.Admin/Attributes/AdminNameAttribute.cs
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@@ -1,6 +1,6 @@
namespace HopFrame.Web.Admin.Attributes;
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property)]
public class AdminNameAttribute(string name) : Attribute {
public sealed class AdminNameAttribute(string name) : Attribute {
public string Name { get; set; } = name;
}

2
src/HopFrame.Web.Admin/Attributes/Classes/AdminButtonConfigAttribute.cs
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@@ -1,7 +1,7 @@
namespace HopFrame.Web.Admin.Attributes.Classes;
[AttributeUsage(AttributeTargets.Class)]
public class AdminButtonConfigAttribute(bool showCreateButton = true, bool showDeleteButton = true, bool showUpdateButton = true) : Attribute {
public sealed class AdminButtonConfigAttribute(bool showCreateButton = true, bool showDeleteButton = true, bool showUpdateButton = true) : Attribute {
public bool ShowCreateButton { get; set; } = showCreateButton;
public bool ShowDeleteButton { get; set; } = showDeleteButton;
public bool ShowUpdateButton { get; set; } = showUpdateButton;

9
src/HopFrame.Web.Admin/Attributes/Classes/AdminPermissionsAttribute.cs
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@@ -3,6 +3,11 @@ using HopFrame.Web.Admin.Models;
namespace HopFrame.Web.Admin.Attributes.Classes;
[AttributeUsage(AttributeTargets.Class)]
public class AdminPermissionsAttribute(AdminPagePermissions permissions) : Attribute {
public AdminPagePermissions Permissions { get; set; } = permissions;
public sealed class AdminPermissionsAttribute(string view = null, string create = null, string update = null, string delete = null) : Attribute {
public AdminPagePermissions Permissions { get; set; } = new() {
Create = create,
Update = update,
Delete = delete,
View = view
};
}

2
src/HopFrame.Web.Admin/Attributes/Members/AdminBoldAttribute.cs
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@@ -1,4 +1,4 @@
namespace HopFrame.Web.Admin.Attributes.Members;
[AttributeUsage(AttributeTargets.Property)]
public class AdminBoldAttribute : Attribute;
public sealed class AdminBoldAttribute : Attribute;

2
src/HopFrame.Web.Admin/Attributes/Members/AdminHideValueAttribute.cs
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@@ -1,4 +1,4 @@
namespace HopFrame.Web.Admin.Attributes.Members;
[AttributeUsage(AttributeTargets.Property)]
public class AdminHideValueAttribute : Attribute;
public sealed class AdminHideValueAttribute : Attribute;

2
src/HopFrame.Web.Admin/Attributes/Members/AdminIgnoreAttribute.cs
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@@ -1,6 +1,6 @@
namespace HopFrame.Web.Admin.Attributes.Members;
[AttributeUsage(AttributeTargets.Property)]
public class AdminIgnoreAttribute(bool onlyForListing = false) : Attribute {
public sealed class AdminIgnoreAttribute(bool onlyForListing = false) : Attribute {
public bool OnlyForListing { get; set; } = onlyForListing;
}

6
src/HopFrame.Web.Admin/Attributes/Members/AdminPrefixAttribute.cs Normal file
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@@ -0,0 +1,6 @@
namespace HopFrame.Web.Admin.Attributes.Members;
[AttributeUsage(AttributeTargets.Property)]
public sealed class AdminPrefixAttribute(string prefix) : Attribute {
public string Prefix { get; set; } = prefix;
}

2
src/HopFrame.Web.Admin/Attributes/Members/AdminUneditableAttribute.cs
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@@ -1,4 +1,4 @@
namespace HopFrame.Web.Admin.Attributes.Members;
[AttributeUsage(AttributeTargets.Property)]
public class AdminUneditableAttribute : Attribute;
public sealed class AdminUneditableAttribute : Attribute;

2
src/HopFrame.Web.Admin/Attributes/Members/AdminUnsortableAttribute.cs
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@@ -1,4 +1,4 @@
namespace HopFrame.Web.Admin.Attributes.Members;
[AttributeUsage(AttributeTargets.Property)]
public class AdminUnsortableAttribute : Attribute;
public sealed class AdminUnsortableAttribute : Attribute;

2
src/HopFrame.Web.Admin/Generators/IAdminPropertyGenerator.cs
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@@ -7,8 +7,10 @@ public interface IAdminPropertyGenerator {
IAdminPropertyGenerator DisplayValueWhileEditing(bool display);
IAdminPropertyGenerator DisplayInListing(bool display = true);
IAdminPropertyGenerator Bold(bool isBold = true);
IAdminPropertyGenerator Ignore(bool ignore = true);
IAdminPropertyGenerator DisplayName(string displayName);
IAdminPropertyGenerator Description(string description);
IAdminPropertyGenerator Prefix(string prefix);
}

14
src/HopFrame.Web.Admin/Generators/Implementation/AdminContextGenerator.cs
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@@ -2,6 +2,7 @@ using System.Reflection;
using HopFrame.Web.Admin.Attributes;
using HopFrame.Web.Admin.Attributes.Classes;
using HopFrame.Web.Admin.Models;
using HopFrame.Web.Admin.Providers;
namespace HopFrame.Web.Admin.Generators.Implementation;
@@ -40,7 +41,7 @@ internal class AdminContextGenerator : IAdminContextGenerator {
foreach (var property in properties) {
var propertyType = property.PropertyType.GenericTypeArguments[0];
var pageGeneratorType = typeof(AdminPageGenerator<>).MakeGenericType(propertyType);
var generatorInstance = Activator.CreateInstance(pageGeneratorType, [propertyType.Name]);
var generatorInstance = Activator.CreateInstance(pageGeneratorType, [property.Name]); // Calls constructor with title attribute
var populatorMethod = typeof(AdminContextGenerator)
.GetMethod(nameof(ApplyConfigurationFromAttributes))?
@@ -88,4 +89,15 @@ internal class AdminContextGenerator : IAdminContextGenerator {
}
}
public static void RegisterPages(AdminPagesContext context, IAdminPagesProvider provider) {
var properties = context.GetType().GetProperties();
foreach (var property in properties) {
var page = property.GetValue(context) as AdminPage;
if (page is null) continue;
provider.RegisterAdminPage(page.Title.ToLower(), page);
}
}
}

14
src/HopFrame.Web.Admin/Generators/Implementation/AdminPageGenerator.cs
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@@ -24,9 +24,6 @@ internal sealed class AdminPageGenerator<TModel> : IAdminPageGenerator<TModel>,
foreach (var property in properties) {
var attributes = property.GetCustomAttributes(false);
var ignoreProperty = attributes
.SingleOrDefault(a => a is AdminIgnoreAttribute) as AdminIgnoreAttribute;
if (ignoreProperty?.OnlyForListing == false) continue;
var generator = Activator.CreateInstance(typeof(AdminPropertyGenerator), [property.Name, property.PropertyType]) as AdminPropertyGenerator;
@@ -139,8 +136,12 @@ internal sealed class AdminPageGenerator<TModel> : IAdminPageGenerator<TModel>,
if (attributes.Any(a => a is AdminBoldAttribute))
generator.Bold();
if (attributes.Any(a => a is AdminIgnoreAttribute))
if (attributes.Any(a => a is AdminIgnoreAttribute)) {
var attribute = attributes.Single(a => a is AdminIgnoreAttribute) as AdminIgnoreAttribute;
generator.DisplayInListing(false);
generator.Sortable(false);
generator.Ignore(attribute?.OnlyForListing == false);
}
if (attributes.Any(a => a is AdminHideValueAttribute))
generator.DisplayValueWhileEditing(false);
@@ -154,6 +155,11 @@ internal sealed class AdminPageGenerator<TModel> : IAdminPageGenerator<TModel>,
var attribute = attributes.Single(a => a is AdminDescriptionAttribute) as AdminDescriptionAttribute;
generator.Description(attribute?.Description);
}
if (attributes.Any(a => a is AdminPrefixAttribute)) {
var attribute = attributes.Single(a => a is AdminPrefixAttribute) as AdminPrefixAttribute;
generator.Prefix(attribute?.Prefix);
}
}
private static PropertyInfo GetPropertyInfo<TSource, TProperty>(Expression<Func<TSource, TProperty>> propertyLambda) {

11
src/HopFrame.Web.Admin/Generators/Implementation/AdminPropertyGenerator.cs
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@@ -26,6 +26,7 @@ internal sealed class AdminPropertyGenerator(string name, Type type) : IAdminPro
public IAdminPropertyGenerator DisplayInListing(bool display = true) {
_property.DisplayInListing = display;
_property.Sortable = false;
return this;
}
@@ -34,6 +35,11 @@ internal sealed class AdminPropertyGenerator(string name, Type type) : IAdminPro
return this;
}
public IAdminPropertyGenerator Ignore(bool ignore = false) {
_property.Ignore = ignore;
return this;
}
public IAdminPropertyGenerator DisplayName(string displayName) {
_property.DisplayName = displayName;
return this;
@@ -44,6 +50,11 @@ internal sealed class AdminPropertyGenerator(string name, Type type) : IAdminPro
return this;
}
public IAdminPropertyGenerator Prefix(string prefix) {
_property.Prefix = prefix;
return this;
}
public AdminPageProperty Compile() {
_property.DisplayName ??= _property.Name;

7
src/HopFrame.Web.Admin/Models/AdminPage.cs
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@@ -3,11 +3,14 @@ using System.Text.Json.Serialization;
namespace HopFrame.Web.Admin.Models;
public class AdminPage<TModel> : IAdminPageEntry {
public sealed class AdminPage<TModel> : AdminPage;
public class AdminPage {
public string Title { get; set; }
public string Description { get; set; }
public AdminPagePermissions Permissions { get; set; }
public IList<AdminPageProperty> Properties { get; set; }
[JsonIgnore]
public Type RepositoryProvider { get; set; }
@@ -18,5 +21,3 @@ public class AdminPage<TModel> : IAdminPageEntry {
public bool ShowDeleteButton { get; set; } = true;
public bool ShowUpdateButton { get; set; } = true;
}
public interface IAdminPageEntry;

2
src/HopFrame.Web.Admin/Models/AdminPagePermissions.cs
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@@ -1,6 +1,6 @@
namespace HopFrame.Web.Admin.Models;
public class AdminPagePermissions {
public sealed class AdminPagePermissions {
public string View { get; set; }
public string Create { get; set; }
public string Update { get; set; }

4
src/HopFrame.Web.Admin/Models/AdminPageProperty.cs
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@@ -2,16 +2,18 @@ using System.Text.Json.Serialization;
namespace HopFrame.Web.Admin.Models;
public class AdminPageProperty {
public sealed class AdminPageProperty {
public string Name { get; set; }
public string DisplayName { get; set; }
public string Description { get; set; }
public string Prefix { get; set; }
public bool DisplayInListing { get; set; } = true;
public bool Sortable { get; set; } = true;
public bool Editable { get; set; } = true;
public bool EditDisplayValue { get; set; } = true;
public bool Bold { get; set; }
public bool Ignore { get; set; }
[JsonIgnore]
public Type Type { get; set; }
}

11
src/HopFrame.Web.Admin/Providers/IAdminPagesProvider.cs Normal file
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@@ -0,0 +1,11 @@
using HopFrame.Web.Admin.Models;
namespace HopFrame.Web.Admin.Providers;
public interface IAdminPagesProvider {
internal void RegisterAdminPage(string url, AdminPage page);
AdminPage LoadAdminPage(string url);
IList<AdminPage> LoadRegisteredAdminPages();
}

19
src/HopFrame.Web.Admin/Providers/Implementation/AdminPagesProvider.cs Normal file
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@@ -0,0 +1,19 @@
using HopFrame.Web.Admin.Models;
namespace HopFrame.Web.Admin.Providers.Implementation;
public class AdminPagesProvider : IAdminPagesProvider {
private readonly IDictionary<string, AdminPage> _pages = new Dictionary<string, AdminPage>();
public void RegisterAdminPage(string url, AdminPage page) {
_pages.Add(url, page);
}
public AdminPage LoadAdminPage(string url) {
return _pages.TryGetValue(url, out var page) ? page : null;
}
public IList<AdminPage> LoadRegisteredAdminPages() {
return _pages.Values.ToList();
}
}

20
src/HopFrame.Web.Admin/ServiceCollectionExtensions.cs
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@@ -1,17 +1,29 @@
using HopFrame.Web.Admin.Generators.Implementation;
using HopFrame.Web.Admin.Providers;
using HopFrame.Web.Admin.Providers.Implementation;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
namespace HopFrame.Web.Admin;
public static class ServiceCollectionExtensions {
private static IAdminPagesProvider _provider;
public static IServiceCollection AddAdminContext<TContext>(this IServiceCollection services) where TContext : AdminPagesContext {
services.AddSingleton(_ => {
var generator = new AdminContextGenerator();
return generator.CompileContext<TContext>();
});
var provider = GetProvider();
services.TryAddSingleton(provider);
var generator = new AdminContextGenerator();
var context = generator.CompileContext<TContext>();
AdminContextGenerator.RegisterPages(context, provider);
services.AddSingleton(context);
return services;
}
private static IAdminPagesProvider GetProvider() {
return _provider ??= new AdminPagesProvider();
}
}