feat(ai): Add Ollama Integration

aspnet-core/modules/ai/LINGYUN.Abp.AI.Ollama/FodyWeavers.xml

@@ -0,0 +1,3 @@
+<Weavers xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FodyWeavers.xsd">
+  <ConfigureAwait ContinueOnCapturedContext="false" />
+</Weavers>

aspnet-core/modules/ai/LINGYUN.Abp.AI.Ollama/FodyWeavers.xsd

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <!-- This file was generated by Fody. Manual changes to this file will be lost when your project is rebuilt. -->
+  <xs:element name="Weavers">
+    <xs:complexType>
+      <xs:all>
+        <xs:element name="ConfigureAwait" minOccurs="0" maxOccurs="1">
+          <xs:complexType>
+            <xs:attribute name="ContinueOnCapturedContext" type="xs:boolean" />
+          </xs:complexType>
+        </xs:element>
+      </xs:all>
+      <xs:attribute name="VerifyAssembly" type="xs:boolean">
+        <xs:annotation>
+          <xs:documentation>'true' to run assembly verification (PEVerify) on the target assembly after all weavers have been executed.</xs:documentation>
+        </xs:annotation>
+      </xs:attribute>
+      <xs:attribute name="VerifyIgnoreCodes" type="xs:string">
+        <xs:annotation>
+          <xs:documentation>A comma-separated list of error codes that can be safely ignored in assembly verification.</xs:documentation>
+        </xs:annotation>
+      </xs:attribute>
+      <xs:attribute name="GenerateXsd" type="xs:boolean">
+        <xs:annotation>
+          <xs:documentation>'false' to turn off automatic generation of the XML Schema file.</xs:documentation>
+        </xs:annotation>
+      </xs:attribute>
+    </xs:complexType>
+  </xs:element>
+</xs:schema>

aspnet-core/modules/ai/LINGYUN.Abp.AI.Ollama/LINGYUN.Abp.AI.Ollama.csproj

@@ -0,0 +1,27 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<Import Project="..\..\..\..\configureawait.props" />
+	<Import Project="..\..\..\..\common.props" />
+
+	<PropertyGroup>
+		<TargetFrameworks>netstandard2.0;netstandard2.1;net8.0;net9.0;net10.0</TargetFrameworks>
+		<AssemblyName>LINGYUN.Abp.AI.Ollama</AssemblyName>
+		<PackageId>LINGYUN.Abp.AI.Ollama</PackageId>
+		<NoWarn>$(NoWarn);SKEXP0001,SKEXP0010,SKEXP0070</NoWarn>
+		<GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
+		<GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
+		<GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
+		<Nullable>enable</Nullable>
+		<RootNamespace />
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="OllamaSharp" />
+		<PackageReference Include="Microsoft.SemanticKernel.Connectors.Ollama" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<ProjectReference Include="..\LINGYUN.Abp.AI.Core\LINGYUN.Abp.AI.Core.csproj" />
+	</ItemGroup>
+
+</Project>

aspnet-core/modules/ai/LINGYUN.Abp.AI.Ollama/LINGYUN/Abp/AI/Ollama/AbpAIOllamaModule.cs

@@ -0,0 +1,17 @@
+using Volo.Abp.Modularity;
+
+namespace LINGYUN.Abp.AI.Ollama;
+
+[DependsOn(typeof(AbpAICoreModule))]
+public class AbpAIOllamaModule : AbpModule
+{
+    public override void ConfigureServices(ServiceConfigurationContext context)
+    {
+        Configure<AbpAICoreOptions>(options =>
+        {
+            options.ChatClientProviders.Add<OllamaChatClientProvider>();
+
+            options.KernelProviders.Add<OllamaKernelProvider>();
+        });
+    }
+}

aspnet-core/modules/ai/LINGYUN.Abp.AI.Ollama/LINGYUN/Abp/AI/Ollama/OllamaChatClientProvider.cs

@@ -0,0 +1,51 @@
+using LINGYUN.Abp.AI.Models;
+using LINGYUN.Abp.AI.Workspaces;
+using Microsoft.Extensions.AI;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using OllamaSharp;
+using System;
+using System.Threading.Tasks;
+using Volo.Abp;
+
+namespace LINGYUN.Abp.AI.Ollama;
+public class OllamaChatClientProvider : ChatClientProvider
+{
+    public const string DefaultEndpoint = "http://localhost:11434";
+
+    public const string ProviderName = "Ollama";
+    public override string Name => ProviderName;
+
+    public OllamaChatClientProvider(
+        IServiceProvider serviceProvider) : base(serviceProvider)
+    {
+    }
+
+    public async override Task<IChatClient> CreateAsync(WorkspaceDefinition workspace)
+    {
+        Check.NotNull(workspace, nameof(workspace));
+
+        var options = ServiceProvider.GetRequiredService<IOptions<AbpAICoreOptions>>().Value;
+
+        var ollamaApiClient = new OllamaApiClient(workspace.ApiBaseUrl ?? DefaultEndpoint);
+
+        var chatClientBuilder = ChatClientBuilderChatClientExtensions.AsBuilder(ollamaApiClient);
+
+        foreach (var handlerAction in options.ChatClientBuildActions)
+        {
+            await handlerAction(workspace, ServiceProvider, chatClientBuilder);
+        }
+
+        return chatClientBuilder
+            .UseLogging()
+            .UseOpenTelemetry()
+            .UseFunctionInvocation()
+            .UseDistributedCache()
+            .Build(ServiceProvider);
+    }
+
+    public override ChatModel[] GetModels()
+    {
+        return [];
+    }
+}

aspnet-core/modules/ai/LINGYUN.Abp.AI.Ollama/LINGYUN/Abp/AI/Ollama/OllamaKernelProvider.cs

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+using LINGYUN.Abp.AI.Workspaces;
+using Microsoft.Extensions.AI;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using Microsoft.SemanticKernel;
+using OllamaSharp;
+using System;
+using System.Threading.Tasks;
+using Volo.Abp;
+
+namespace LINGYUN.Abp.AI.Ollama;
+public class OllamaKernelProvider : KernelProvider
+{
+    public const string ProviderName = "Ollama";
+    public override string Name => ProviderName;
+
+    public OllamaKernelProvider(IServiceProvider serviceProvider) : base(serviceProvider)
+    {
+    }
+
+    public override Task<Kernel> CreateAsync(WorkspaceDefinition workspace)
+    {
+        Check.NotNull(workspace, nameof(workspace));
+
+        var options = ServiceProvider.GetRequiredService<IOptions<AbpAICoreOptions>>().Value;
+
+        var ollamaApiClient = new OllamaApiClient(workspace.ApiBaseUrl ?? OllamaChatClientProvider.DefaultEndpoint);
+
+        var kernelBuilder = Kernel.CreateBuilder()
+            .AddOllamaChatClient(ollamaApiClient);
+
+        foreach (var handlerAction in options.KernelBuildActions)
+        {
+            handlerAction(workspace, kernelBuilder);
+        }
+
+        return Task.FromResult(kernelBuilder.Build());
+    }
+}