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@aihubmix/ai-sdk-provider

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> **🎉 10% discount!** Added app-code; this way, requesting all models through ai-sdk offers a 10% discount.

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{"version":3,"sources":["../src/aihubmix-provider.ts","../src/aihubmix-tools.ts"],"sourcesContent":["import {\n OpenAIChatLanguageModel,\n OpenAICompletionLanguageModel,\n OpenAIEmbeddingModel,\n OpenAIImageModel,\n OpenAIResponsesLanguageModel,\n OpenAITranscriptionModel,\n OpenAISpeechModel,\n} from '@ai-sdk/openai/internal';\nimport { AnthropicMessagesLanguageModel } from '@ai-sdk/anthropic/internal';\nimport { GoogleGenerativeAILanguageModel } from '@ai-sdk/google/internal';\nimport {\n EmbeddingModelV2,\n LanguageModelV2,\n ProviderV2,\n ImageModelV2,\n TranscriptionModelV2,\n SpeechModelV2,\n TranscriptionModelV2CallOptions,\n} from '@ai-sdk/provider';\nimport { FetchFunction, loadApiKey } from '@ai-sdk/provider-utils';\nimport { aihubmixTools } from './aihubmix-tools';\n\n// 导入设置类型\nimport type { OpenAIProviderSettings } from '@ai-sdk/openai';\n\n\nexport interface AihubmixProvider extends ProviderV2 {\n (deploymentId: string, settings?: OpenAIProviderSettings): LanguageModelV2;\n\n languageModel(\n deploymentId: string,\n settings?: OpenAIProviderSettings,\n ): LanguageModelV2;\n\n chat(\n deploymentId: string,\n settings?: OpenAIProviderSettings,\n ): LanguageModelV2;\n\n responses(deploymentId: string): LanguageModelV2;\n\n completion(\n deploymentId: string,\n settings?: OpenAIProviderSettings,\n ): LanguageModelV2;\n\n embedding(\n deploymentId: string,\n settings?: OpenAIProviderSettings,\n ): EmbeddingModelV2<string>;\n\n image(deploymentId: string, settings?: OpenAIProviderSettings): ImageModelV2;\n\n imageModel(\n deploymentId: string,\n settings?: OpenAIProviderSettings,\n ): ImageModelV2;\n\n textEmbedding(\n deploymentId: string,\n settings?: OpenAIProviderSettings,\n ): EmbeddingModelV2<string>;\n\n textEmbeddingModel(\n deploymentId: string,\n settings?: OpenAIProviderSettings,\n ): EmbeddingModelV2<string>;\n\n transcription(deploymentId: string): TranscriptionModelV2;\n\n speech(deploymentId: string): SpeechModelV2;\n\n speechModel(deploymentId: string): SpeechModelV2;\n\n tools: typeof aihubmixTools;\n}\n\nexport interface AihubmixProviderSettings {\n apiKey?: string;\n fetch?: FetchFunction;\n compatibility?: 'strict' | 'compatible';\n}\n\nclass AihubmixTranscriptionModel extends OpenAITranscriptionModel {\n async doGenerate(options: TranscriptionModelV2CallOptions) {\n // 根据MIME类型设置正确的文件扩展名\n if (options.mediaType) {\n const mimeTypeMap: Record<string, string> = {\n 'audio/mpeg': 'mp3',\n 'audio/mp3': 'mp3',\n 'audio/wav': 'wav',\n 'audio/flac': 'flac',\n 'audio/m4a': 'm4a',\n 'audio/mp4': 'mp4',\n 'audio/ogg': 'ogg',\n 'audio/webm': 'webm',\n 'audio/oga': 'oga',\n 'audio/mpga': 'mpga',\n };\n \n const extension = mimeTypeMap[options.mediaType];\n if (extension) {\n // 重写getArgs方法来设置正确的文件名\n const originalGetArgs = (this as any).getArgs;\n (this as any).getArgs = async function(args: any) {\n const result = await originalGetArgs.call(this, args);\n if (result.formData) {\n // 找到file字段并修改文件名\n const fileEntry = result.formData.get('file');\n if (fileEntry && typeof fileEntry === 'object' && 'name' in fileEntry) {\n // 创建新的 File 对象,设置正确的文件名\n try {\n const newFile = new File([fileEntry], `audio.${extension}`, { \n type: options.mediaType \n });\n result.formData.set('file', newFile);\n } catch (error) {\n console.log('Failed to create new File object:', error);\n // 如果创建新 File 对象失败,尝试其他方法\n // 在 Node.js 环境中,可能需要使用 Buffer 或其他方式\n if (fileEntry && typeof fileEntry === 'object' && 'arrayBuffer' in fileEntry) {\n try {\n const arrayBuffer = await (fileEntry as any).arrayBuffer();\n const newFile = new File([arrayBuffer], `audio.${extension}`, { \n type: options.mediaType \n });\n result.formData.set('file', newFile);\n console.log('Created new file from arrayBuffer with name:', `audio.${extension}`);\n } catch (bufferError) {\n console.log('Failed to create file from arrayBuffer:', bufferError);\n }\n }\n }\n }\n }\n return result;\n };\n }\n }\n \n return super.doGenerate(options);\n }\n}\n\nexport function createAihubmix(\n options: AihubmixProviderSettings = {},\n): AihubmixProvider {\n const getHeaders = () => ({\n Authorization: `Bearer ${loadApiKey({\n apiKey: options.apiKey,\n environmentVariableName: 'AIHUBMIX_API_KEY',\n description: 'Aihubmix',\n })}`,\n 'APP-Code': 'WHVL9885',\n 'Content-Type': 'application/json',\n });\n\n const getTranscriptionHeaders = () => ({\n Authorization: `Bearer ${loadApiKey({\n apiKey: options.apiKey,\n environmentVariableName: 'AIHUBMIX_API_KEY',\n description: 'Aihubmix',\n })}`,\n 'APP-Code': 'WHVL9885',\n });\n\n const url = ({ path, modelId }: { path: string; modelId: string }) => {\n const baseURL = 'https://aihubmix.com/v1';\n return `${baseURL}${path}`;\n };\n\n const createChatModel = (\n deploymentName: string,\n settings: OpenAIProviderSettings = {},\n ) => {\n const headers = getHeaders();\n if (deploymentName.startsWith('claude-')) {\n return new AnthropicMessagesLanguageModel(deploymentName, {\n provider: 'aihubmix.chat',\n baseURL: url({ path: '', modelId: deploymentName }),\n headers: {\n ...headers,\n 'x-api-key': headers['Authorization'].split(' ')[1],\n },\n supportedUrls: () => ({\n 'image/*': [/^https?:\\/\\/.*$/],\n }),\n });\n }\n if (\n (deploymentName.startsWith('gemini') ||\n deploymentName.startsWith('imagen')) &&\n !deploymentName.endsWith('-nothink') &&\n !deploymentName.endsWith('-search')\n ) {\n return new GoogleGenerativeAILanguageModel(\n deploymentName,\n {\n provider: 'aihubmix.chat',\n baseURL: 'https://aihubmix.com/gemini/v1beta',\n headers: {\n ...headers,\n 'x-goog-api-key': headers['Authorization'].split(' ')[1],\n },\n generateId: () => `aihubmix-${Date.now()}`,\n supportedUrls: () => ({}),\n },\n );\n }\n\n return new OpenAIChatLanguageModel(deploymentName, {\n provider: 'aihubmix.chat',\n url,\n headers: getHeaders,\n fetch: options.fetch,\n });\n };\n\n const createCompletionModel = (\n modelId: string,\n settings: any = {},\n ) =>\n new OpenAICompletionLanguageModel(modelId, {\n provider: 'aihubmix.completion',\n url,\n headers: getHeaders,\n fetch: options.fetch,\n });\n\n const createEmbeddingModel = (\n modelId: string,\n settings: any = {},\n ) => {\n return new OpenAIEmbeddingModel(modelId, {\n provider: 'aihubmix.embeddings',\n headers: getHeaders,\n url,\n fetch: options.fetch,\n });\n };\n\n const createResponsesModel = (modelId: string) =>\n new OpenAIResponsesLanguageModel(modelId, {\n provider: 'aihubmix.responses',\n url,\n headers: getHeaders,\n });\n\n const createImageModel = (\n modelId: string,\n settings: any = {},\n ) => {\n return new OpenAIImageModel(modelId, {\n provider: 'aihubmix.image',\n url,\n headers: getHeaders,\n fetch: options.fetch,\n });\n };\n\n const createTranscriptionModel = (modelId: string) =>\n new AihubmixTranscriptionModel(modelId, {\n provider: 'aihubmix.transcription',\n url,\n headers: getTranscriptionHeaders,\n fetch: options.fetch,\n });\n const createSpeechModel = (modelId: string) =>\n new OpenAISpeechModel(modelId, {\n provider: 'aihubmix.speech',\n url,\n headers: getHeaders,\n fetch: options.fetch,\n });\n const provider = function (\n deploymentId: string,\n settings?: OpenAIProviderSettings,\n ) {\n if (new.target) {\n throw new Error(\n 'The Aihubmix model function cannot be called with the new keyword.',\n );\n }\n\n return createChatModel(deploymentId, settings);\n };\n\n provider.languageModel = createChatModel;\n provider.chat = createChatModel;\n provider.completion = createCompletionModel;\n provider.responses = createResponsesModel;\n provider.embedding = createEmbeddingModel;\n provider.textEmbedding = createEmbeddingModel;\n provider.textEmbeddingModel = createEmbeddingModel;\n\n provider.image = createImageModel;\n provider.imageModel = createImageModel;\n\n provider.transcription = createTranscriptionModel;\n provider.transcriptionModel = createTranscriptionModel;\n\n provider.speech = createSpeechModel;\n provider.speechModel = createSpeechModel;\n\n provider.tools = aihubmixTools;\n\n return provider as AihubmixProvider;\n}\n\nexport const aihubmix = createAihubmix();\n","import { z } from 'zod';\n\nconst WebSearchPreviewParameters = z.object({});\n\nfunction webSearchPreviewTool({\n searchContextSize,\n userLocation,\n}: {\n searchContextSize?: 'low' | 'medium' | 'high';\n userLocation?: {\n type?: 'approximate';\n city?: string;\n region?: string;\n country?: string;\n timezone?: string;\n };\n} = {}): {\n type: 'provider-defined';\n id: 'aihubmix.web_search_preview';\n args: {};\n parameters: typeof WebSearchPreviewParameters;\n} {\n return {\n type: 'provider-defined',\n id: 'aihubmix.web_search_preview',\n args: {\n searchContextSize,\n userLocation,\n },\n parameters: WebSearchPreviewParameters,\n };\n}\n\nexport const aihubmixTools = {\n webSearchPreview: 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