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Merge pull request #5565 from ConnectAI-E/feature/using-tauri-fetch

Browse Source 
Feat: using tauri fetch api in App
This commit is contained in:
Lloyd Zhou
2024-10-09 13:03:01 +08:00
committed by GitHub
parent 8ad63a6c25 6c1cbe120c
commit 5b4d423b58
25 changed files with 344 additions and 115 deletions
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2
README.md
View File

@@ -100,6 +100,7 @@ For enterprise inquiries, please contact: **business@nextchat.dev**
## What's New
- 🚀 v2.15.4 The Application supports using Tauri fetch LLM API, MORE SECURITY! [#5379](https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web/issues/5379)
- 🚀 v2.15.0 Now supports Plugins! Read this: [NextChat-Awesome-Plugins](https://github.com/ChatGPTNextWeb/NextChat-Awesome-Plugins)
- 🚀 v2.14.0 Now supports Artifacts & SD
- 🚀 v2.10.1 support Google Gemini Pro model.
@@ -137,6 +138,7 @@ For enterprise inquiries, please contact: **business@nextchat.dev**
## 最新动态
- 🚀 v2.15.4 客户端支持Tauri本地直接调用大模型API，更安全！[#5379](https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web/issues/5379)
- 🚀 v2.15.0 现在支持插件功能了！了解更多：[NextChat-Awesome-Plugins](https://github.com/ChatGPTNextWeb/NextChat-Awesome-Plugins)
- 🚀 v2.14.0 现在支持 Artifacts & SD 了。
- 🚀 v2.10.1 现在支持 Gemini Pro 模型。

2
app/client/platforms/alibaba.ts
View File

@@ -23,6 +23,7 @@ import {
import { prettyObject } from "@/app/utils/format";
import { getClientConfig } from "@/app/config/client";
import { getMessageTextContent } from "@/app/utils";
import { fetch } from "@/app/utils/stream";
export interface OpenAIListModelResponse {
object: string;
@@ -178,6 +179,7 @@ export class QwenApi implements LLMApi {
controller.signal.onabort = finish;
fetchEventSource(chatPath, {
fetch: fetch as any,
...chatPayload,
async onopen(res) {
clearTimeout(requestTimeoutId);

6
app/client/platforms/anthropic.ts
View File

@@ -8,7 +8,7 @@ import {
ChatMessageTool,
} from "@/app/store";
import { getClientConfig } from "@/app/config/client";
import { DEFAULT_API_HOST } from "@/app/constant";
import { ANTHROPIC_BASE_URL } from "@/app/constant";
import { getMessageTextContent, isVisionModel } from "@/app/utils";
import { preProcessImageContent, stream } from "@/app/utils/chat";
import { cloudflareAIGatewayUrl } from "@/app/utils/cloudflare";
@@ -388,9 +388,7 @@ export class ClaudeApi implements LLMApi {
if (baseUrl.trim().length === 0) {
const isApp = !!getClientConfig()?.isApp;
baseUrl = isApp
? DEFAULT_API_HOST + "/api/proxy/anthropic"
: ApiPath.Anthropic;
baseUrl = isApp ? ANTHROPIC_BASE_URL : ApiPath.Anthropic;
}
if (!baseUrl.startsWith("http") && !baseUrl.startsWith("/api")) {

2
app/client/platforms/baidu.ts
View File

@@ -24,6 +24,7 @@ import {
import { prettyObject } from "@/app/utils/format";
import { getClientConfig } from "@/app/config/client";
import { getMessageTextContent } from "@/app/utils";
import { fetch } from "@/app/utils/stream";
export interface OpenAIListModelResponse {
object: string;
@@ -197,6 +198,7 @@ export class ErnieApi implements LLMApi {
controller.signal.onabort = finish;
fetchEventSource(chatPath, {
fetch: fetch as any,
...chatPayload,
async onopen(res) {
clearTimeout(requestTimeoutId);

2
app/client/platforms/bytedance.ts
View File

@@ -23,6 +23,7 @@ import {
import { prettyObject } from "@/app/utils/format";
import { getClientConfig } from "@/app/config/client";
import { getMessageTextContent } from "@/app/utils";
import { fetch } from "@/app/utils/stream";
export interface OpenAIListModelResponse {
object: string;
@@ -165,6 +166,7 @@ export class DoubaoApi implements LLMApi {
controller.signal.onabort = finish;
fetchEventSource(chatPath, {
fetch: fetch as any,
...chatPayload,
async onopen(res) {
clearTimeout(requestTimeoutId);

6
app/client/platforms/google.ts
View File

@@ -9,7 +9,7 @@ import {
} from "../api";
import { useAccessStore, useAppConfig, useChatStore } from "@/app/store";
import { getClientConfig } from "@/app/config/client";
import { DEFAULT_API_HOST } from "@/app/constant";
import { GEMINI_BASE_URL } from "@/app/constant";
import Locale from "../../locales";
import {
EventStreamContentType,
@@ -22,6 +22,7 @@ import {
isVisionModel,
} from "@/app/utils";
import { preProcessImageContent } from "@/app/utils/chat";
import { fetch } from "@/app/utils/stream";
export class GeminiProApi implements LLMApi {
path(path: string): string {
@@ -34,7 +35,7 @@ export class GeminiProApi implements LLMApi {
const isApp = !!getClientConfig()?.isApp;
if (baseUrl.length === 0) {
baseUrl = isApp ? DEFAULT_API_HOST + `/api/proxy/google` : ApiPath.Google;
baseUrl = isApp ? GEMINI_BASE_URL : ApiPath.Google;
}
if (baseUrl.endsWith("/")) {
baseUrl = baseUrl.slice(0, baseUrl.length - 1);
@@ -213,6 +214,7 @@ export class GeminiProApi implements LLMApi {
controller.signal.onabort = finish;
fetchEventSource(chatPath, {
fetch: fetch as any,
...chatPayload,
async onopen(res) {
clearTimeout(requestTimeoutId);

6
app/client/platforms/iflytek.ts
View File

@@ -1,7 +1,7 @@
"use client";
import {
ApiPath,
DEFAULT_API_HOST,
IFLYTEK_BASE_URL,
Iflytek,
REQUEST_TIMEOUT_MS,
} from "@/app/constant";
@@ -22,6 +22,7 @@ import {
import { prettyObject } from "@/app/utils/format";
import { getClientConfig } from "@/app/config/client";
import { getMessageTextContent } from "@/app/utils";
import { fetch } from "@/app/utils/stream";
import { RequestPayload } from "./openai";
@@ -40,7 +41,7 @@ export class SparkApi implements LLMApi {
if (baseUrl.length === 0) {
const isApp = !!getClientConfig()?.isApp;
const apiPath = ApiPath.Iflytek;
baseUrl = isApp ? DEFAULT_API_HOST + "/proxy" + apiPath : apiPath;
baseUrl = isApp ? IFLYTEK_BASE_URL : apiPath;
}
if (baseUrl.endsWith("/")) {
@@ -149,6 +150,7 @@ export class SparkApi implements LLMApi {
controller.signal.onabort = finish;
fetchEventSource(chatPath, {
fetch: fetch as any,
...chatPayload,
async onopen(res) {
clearTimeout(requestTimeoutId);

4
app/client/platforms/moonshot.ts
View File

@@ -2,7 +2,7 @@
// azure and openai, using same models. so using same LLMApi.
import {
ApiPath,
DEFAULT_API_HOST,
MOONSHOT_BASE_URL,
Moonshot,
REQUEST_TIMEOUT_MS,
} from "@/app/constant";
@@ -40,7 +40,7 @@ export class MoonshotApi implements LLMApi {
if (baseUrl.length === 0) {
const isApp = !!getClientConfig()?.isApp;
const apiPath = ApiPath.Moonshot;
baseUrl = isApp ? DEFAULT_API_HOST + "/proxy" + apiPath : apiPath;
baseUrl = isApp ? MOONSHOT_BASE_URL : apiPath;
}
if (baseUrl.endsWith("/")) {

4
app/client/platforms/openai.ts
View File

@@ -2,7 +2,7 @@
// azure and openai, using same models. so using same LLMApi.
import {
ApiPath,
DEFAULT_API_HOST,
OPENAI_BASE_URL,
DEFAULT_MODELS,
OpenaiPath,
Azure,
@@ -98,7 +98,7 @@ export class ChatGPTApi implements LLMApi {
if (baseUrl.length === 0) {
const isApp = !!getClientConfig()?.isApp;
const apiPath = isAzure ? ApiPath.Azure : ApiPath.OpenAI;
baseUrl = isApp ? DEFAULT_API_HOST + "/proxy" + apiPath : apiPath;
baseUrl = isApp ? OPENAI_BASE_URL : apiPath;
}
if (baseUrl.endsWith("/")) {

8
app/client/platforms/tencent.ts
View File

@@ -1,5 +1,5 @@
"use client";
import { ApiPath, DEFAULT_API_HOST, REQUEST_TIMEOUT_MS } from "@/app/constant";
import { ApiPath, TENCENT_BASE_URL, REQUEST_TIMEOUT_MS } from "@/app/constant";
import { useAccessStore, useAppConfig, useChatStore } from "@/app/store";
import {
@@ -22,6 +22,7 @@ import mapKeys from "lodash-es/mapKeys";
import mapValues from "lodash-es/mapValues";
import isArray from "lodash-es/isArray";
import isObject from "lodash-es/isObject";
import { fetch } from "@/app/utils/stream";
export interface OpenAIListModelResponse {
object: string;
@@ -70,9 +71,7 @@ export class HunyuanApi implements LLMApi {
if (baseUrl.length === 0) {
const isApp = !!getClientConfig()?.isApp;
baseUrl = isApp
? DEFAULT_API_HOST + "/api/proxy/tencent"
: ApiPath.Tencent;
baseUrl = isApp ? TENCENT_BASE_URL : ApiPath.Tencent;
}
if (baseUrl.endsWith("/")) {
@@ -179,6 +178,7 @@ export class HunyuanApi implements LLMApi {
controller.signal.onabort = finish;
fetchEventSource(chatPath, {
fetch: fetch as any,
...chatPayload,
async onopen(res) {
clearTimeout(requestTimeoutId);

1
app/components/chat.tsx
View File

@@ -1815,6 +1815,7 @@ function _Chat() {
{message?.tools?.map((tool) => (
<div
key={tool.id}
title={tool?.errorMsg}
className={styles["chat-message-tool"]}
>
{tool.isError === false ? (

1
app/constant.ts
View File

@@ -11,7 +11,6 @@ export const RUNTIME_CONFIG_DOM = "danger-runtime-config";
export const STABILITY_BASE_URL = "https://api.stability.ai";
export const DEFAULT_API_HOST = "https://api.nextchat.dev";
export const OPENAI_BASE_URL = "https://api.openai.com";
export const ANTHROPIC_BASE_URL = "https://api.anthropic.com";

53
app/store/access.ts
View File

@@ -1,9 +1,18 @@
import {
ApiPath,
DEFAULT_API_HOST,
GoogleSafetySettingsThreshold,
ServiceProvider,
StoreKey,
ApiPath,
OPENAI_BASE_URL,
ANTHROPIC_BASE_URL,
GEMINI_BASE_URL,
BAIDU_BASE_URL,
BYTEDANCE_BASE_URL,
ALIBABA_BASE_URL,
TENCENT_BASE_URL,
MOONSHOT_BASE_URL,
STABILITY_BASE_URL,
IFLYTEK_BASE_URL,
} from "../constant";
import { getHeaders } from "../client/api";
import { getClientConfig } from "../config/client";
@@ -15,45 +24,25 @@ let fetchState = 0; // 0 not fetch, 1 fetching, 2 done
const isApp = getClientConfig()?.buildMode === "export";
const DEFAULT_OPENAI_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/openai"
: ApiPath.OpenAI;
const DEFAULT_OPENAI_URL = isApp ? OPENAI_BASE_URL : ApiPath.OpenAI;
const DEFAULT_GOOGLE_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/google"
: ApiPath.Google;
const DEFAULT_GOOGLE_URL = isApp ? GEMINI_BASE_URL : ApiPath.Google;
const DEFAULT_ANTHROPIC_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/anthropic"
: ApiPath.Anthropic;
const DEFAULT_ANTHROPIC_URL = isApp ? ANTHROPIC_BASE_URL : ApiPath.Anthropic;
const DEFAULT_BAIDU_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/baidu"
: ApiPath.Baidu;
const DEFAULT_BAIDU_URL = isApp ? BAIDU_BASE_URL : ApiPath.Baidu;
const DEFAULT_BYTEDANCE_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/bytedance"
: ApiPath.ByteDance;
const DEFAULT_BYTEDANCE_URL = isApp ? BYTEDANCE_BASE_URL : ApiPath.ByteDance;
const DEFAULT_ALIBABA_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/alibaba"
: ApiPath.Alibaba;
const DEFAULT_ALIBABA_URL = isApp ? ALIBABA_BASE_URL : ApiPath.Alibaba;
const DEFAULT_TENCENT_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/tencent"
: ApiPath.Tencent;
const DEFAULT_TENCENT_URL = isApp ? TENCENT_BASE_URL : ApiPath.Tencent;
const DEFAULT_MOONSHOT_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/moonshot"
: ApiPath.Moonshot;
const DEFAULT_MOONSHOT_URL = isApp ? MOONSHOT_BASE_URL : ApiPath.Moonshot;
const DEFAULT_STABILITY_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/stability"
: ApiPath.Stability;
const DEFAULT_STABILITY_URL = isApp ? STABILITY_BASE_URL : ApiPath.Stability;
const DEFAULT_IFLYTEK_URL = isApp
? DEFAULT_API_HOST + "/api/proxy/iflytek"
: ApiPath.Iflytek;
const DEFAULT_IFLYTEK_URL = isApp ? IFLYTEK_BASE_URL : ApiPath.Iflytek;
const DEFAULT_ACCESS_STATE = {
accessCode: "",

1
app/store/chat.ts
View File

@@ -37,6 +37,7 @@ export type ChatMessageTool = {
};
content?: string;
isError?: boolean;
errorMsg?: string;
};
export type ChatMessage = RequestMessage & {

2
app/store/plugin.ts
View File

@@ -7,7 +7,7 @@ import yaml from "js-yaml";
import { adapter, getOperationId } from "../utils";
import { useAccessStore } from "./access";
const isApp = getClientConfig()?.isApp;
const isApp = getClientConfig()?.isApp !== false;
export type Plugin = {
id: string;

3
app/store/sync.ts
View File

@@ -12,7 +12,6 @@ import { downloadAs, readFromFile } from "../utils";
import { showToast } from "../components/ui-lib";
import Locale from "../locales";
import { createSyncClient, ProviderType } from "../utils/cloud";
import { corsPath } from "../utils/cors";
export interface WebDavConfig {
server: string;
@@ -26,7 +25,7 @@ export type SyncStore = GetStoreState<typeof useSyncStore>;
const DEFAULT_SYNC_STATE = {
provider: ProviderType.WebDAV,
useProxy: true,
proxyUrl: corsPath(ApiPath.Cors),
proxyUrl: ApiPath.Cors as string,
webdav: {
endpoint: "",

28
app/utils.ts
View File

@@ -2,8 +2,9 @@ import { useEffect, useState } from "react";
import { showToast } from "./components/ui-lib";
import Locale from "./locales";
import { RequestMessage } from "./client/api";
import { ServiceProvider, REQUEST_TIMEOUT_MS } from "./constant";
import { fetch as tauriFetch, ResponseType } from "@tauri-apps/api/http";
import { ServiceProvider } from "./constant";
// import { fetch as tauriFetch, ResponseType } from "@tauri-apps/api/http";
import { fetch as tauriStreamFetch } from "./utils/stream";
export function trimTopic(topic: string) {
// Fix an issue where double quotes still show in the Indonesian language
@@ -292,30 +293,23 @@ export function fetch(
options?: Record<string, unknown>,
): Promise<any> {
if (window.__TAURI__) {
const payload = options?.body || options?.data;
return tauriFetch(url, {
...options,
body:
payload &&
({
type: "Text",
payload,
} as any),
timeout: ((options?.timeout as number) || REQUEST_TIMEOUT_MS) / 1000,
responseType:
options?.responseType == "text" ? ResponseType.Text : ResponseType.JSON,
} as any);
return tauriStreamFetch(url, options);
}
return window.fetch(url, options);
}
export function adapter(config: Record<string, unknown>) {
const { baseURL, url, params, ...rest } = config;
const { baseURL, url, params, data: body, ...rest } = config;
const path = baseURL ? `${baseURL}${url}` : url;
const fetchUrl = params
? `${path}?${new URLSearchParams(params as any).toString()}`
: path;
return fetch(fetchUrl as string, { ...rest, responseType: "text" });
return fetch(fetchUrl as string, { ...rest, body }).then((res) => {
const { status, headers, statusText } = res;
return res
.text()
.then((data: string) => ({ status, statusText, headers, data }));
});
}
export function safeLocalStorage(): {

10
app/utils/chat.ts
View File

@@ -10,6 +10,7 @@ import {
fetchEventSource,
} from "@fortaine/fetch-event-source";
import { prettyObject } from "./format";
import { fetch as tauriFetch } from "./stream";
export function compressImage(file: Blob, maxSize: number): Promise<string> {
return new Promise((resolve, reject) => {
@@ -221,7 +222,7 @@ export function stream(
),
)
.then((res) => {
const content = JSON.stringify(res.data);
let content = res.data || res?.statusText;
if (res.status >= 300) {
return Promise.reject(content);
}
@@ -236,7 +237,11 @@ export function stream(
return content;
})
.catch((e) => {
options?.onAfterTool?.({ ...tool, isError: true });
options?.onAfterTool?.({
...tool,
isError: true,
errorMsg: e.toString(),
});
return e.toString();
})
.then((content) => ({
@@ -287,6 +292,7 @@ export function stream(
REQUEST_TIMEOUT_MS,
);
fetchEventSource(chatPath, {
fetch: tauriFetch as any,
...chatPayload,
async onopen(res) {
clearTimeout(requestTimeoutId);

19
app/utils/cors.ts
View File

@@ -1,19 +0,0 @@
import { getClientConfig } from "../config/client";
import { DEFAULT_API_HOST } from "../constant";
export function corsPath(path: string) {
const baseUrl = getClientConfig()?.isApp ? `${DEFAULT_API_HOST}` : "";
if (baseUrl === "" && path === "") {
return "";
}
if (!path.startsWith("/")) {
path = "/" + path;
}
if (!path.endsWith("/")) {
path += "/";
}
return `${baseUrl}${path}`;
}

104
app/utils/stream.ts Normal file
View File

@@ -0,0 +1,104 @@
// using tauri command to send request
// see src-tauri/src/stream.rs, and src-tauri/src/main.rs
// 1. invoke('stream_fetch', {url, method, headers, body}), get response with headers.
// 2. listen event: `stream-response` multi times to get body
type ResponseEvent = {
id: number;
payload: {
request_id: number;
status?: number;
chunk?: number[];
};
};
type StreamResponse = {
request_id: number;
status: number;
status_text: string;
headers: Record<string, string>;
};
export function fetch(url: string, options?: RequestInit): Promise<any> {
if (window.__TAURI__) {
const {
signal,
method = "GET",
headers: _headers = {},
body = [],
} = options || {};
let unlisten: Function | undefined;
let request_id = 0;
const ts = new TransformStream();
const writer = ts.writable.getWriter();
let closed = false;
const close = () => {
if (closed) return;
closed = true;
unlisten && unlisten();
writer.ready.then(() => {
writer.close().catch((e) => console.error(e));
});
};
if (signal) {
signal.addEventListener("abort", () => close());
}
// @ts-ignore 2. listen response multi times, and write to Response.body
window.__TAURI__.event
.listen("stream-response", (e: ResponseEvent) => {
const { request_id: rid, chunk, status } = e?.payload || {};
if (request_id != rid) {
return;
}
if (chunk) {
writer.ready.then(() => {
writer.write(new Uint8Array(chunk));
});
} else if (status === 0) {
// end of body
close();
}
})
.then((u: Function) => (unlisten = u));
const headers: Record<string, string> = {
Accept: "application/json, text/plain, */*",
"Accept-Language": "en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7",
"User-Agent": navigator.userAgent,
};
for (const item of new Headers(_headers || {})) {
headers[item[0]] = item[1];
}
return window.__TAURI__
.invoke("stream_fetch", {
method: method.toUpperCase(),
url,
headers,
// TODO FormData
body:
typeof body === "string"
? Array.from(new TextEncoder().encode(body))
: [],
})
.then((res: StreamResponse) => {
request_id = res.request_id;
const { status, status_text: statusText, headers } = res;
const response = new Response(ts.readable, {
status,
statusText,
headers,
});
if (status >= 300) {
setTimeout(close, 100);
}
return response;
})
.catch((e) => {
console.error("stream error", e);
throw e;
});
}
return window.fetch(url, options);
}

52
src-tauri/Cargo.lock generated
View File

@@ -348,9 +348,9 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
[[package]]
name = "bytes"
version = "1.4.0"
version = "1.7.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
checksum = "428d9aa8fbc0670b7b8d6030a7fadd0f86151cae55e4dbbece15f3780a3dfaf3"
dependencies = [
"serde",
]
@@ -942,9 +942,9 @@ checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
[[package]]
name = "form_urlencoded"
version = "1.1.0"
version = "1.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
dependencies = [
"percent-encoding",
]
@@ -970,9 +970,9 @@ dependencies = [
[[package]]
name = "futures-core"
version = "0.3.28"
version = "0.3.30"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
checksum = "dfc6580bb841c5a68e9ef15c77ccc837b40a7504914d52e47b8b0e9bbda25a1d"
[[package]]
name = "futures-executor"
@@ -987,9 +987,9 @@ dependencies = [
[[package]]
name = "futures-io"
version = "0.3.28"
version = "0.3.30"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4fff74096e71ed47f8e023204cfd0aa1289cd54ae5430a9523be060cdb849964"
checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
[[package]]
name = "futures-lite"
@@ -1008,9 +1008,9 @@ dependencies = [
[[package]]
name = "futures-macro"
version = "0.3.28"
version = "0.3.30"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
dependencies = [
"proc-macro2",
"quote",
@@ -1019,21 +1019,21 @@ dependencies = [
[[package]]
name = "futures-sink"
version = "0.3.29"
version = "0.3.30"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e36d3378ee38c2a36ad710c5d30c2911d752cb941c00c72dbabfb786a7970817"
checksum = "9fb8e00e87438d937621c1c6269e53f536c14d3fbd6a042bb24879e57d474fb5"
[[package]]
name = "futures-task"
version = "0.3.28"
version = "0.3.30"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "76d3d132be6c0e6aa1534069c705a74a5997a356c0dc2f86a47765e5617c5b65"
checksum = "38d84fa142264698cdce1a9f9172cf383a0c82de1bddcf3092901442c4097004"
[[package]]
name = "futures-util"
version = "0.3.28"
version = "0.3.30"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "26b01e40b772d54cf6c6d721c1d1abd0647a0106a12ecaa1c186273392a69533"
checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
dependencies = [
"futures-core",
"futures-io",
@@ -1555,9 +1555,9 @@ checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
[[package]]
name = "idna"
version = "0.3.0"
version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
dependencies = [
"unicode-bidi",
"unicode-normalization",
@@ -1986,6 +1986,10 @@ checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"
name = "nextchat"
version = "0.1.0"
dependencies = [
"bytes",
"futures-util",
"percent-encoding",
"reqwest",
"serde",
"serde_json",
"tauri",
@@ -2281,9 +2285,9 @@ checksum = "8835116a5c179084a830efb3adc117ab007512b535bc1a21c991d3b32a6b44dd"
[[package]]
name = "percent-encoding"
version = "2.2.0"
version = "2.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
[[package]]
name = "phf"
@@ -2545,9 +2549,9 @@ checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
[[package]]
name = "proc-macro2"
version = "1.0.58"
version = "1.0.86"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fa1fb82fc0c281dd9671101b66b771ebbe1eaf967b96ac8740dcba4b70005ca8"
checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
dependencies = [
"unicode-ident",
]
@@ -3889,9 +3893,9 @@ checksum = "1dd624098567895118886609431a7c3b8f516e41d30e0643f03d94592a147e36"
[[package]]
name = "url"
version = "2.3.1"
version = "2.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
checksum = "22784dbdf76fdde8af1aeda5622b546b422b6fc585325248a2bf9f5e41e94d6c"
dependencies = [
"form_urlencoded",
"idna",

4
src-tauri/Cargo.toml
View File

@@ -37,6 +37,10 @@ tauri = { version = "1.5.4", features = [ "http-all",
"window-unminimize",
] }
tauri-plugin-window-state = { git = "https://github.com/tauri-apps/plugins-workspace", branch = "v1" }
percent-encoding = "2.3.1"
reqwest = "0.11.18"
futures-util = "0.3.30"
bytes = "1.7.2"
[features]
# this feature is used for production builds or when `devPath` points to the filesystem and the built-in dev server is disabled.

3
src-tauri/src/main.rs
View File

@@ -1,8 +1,11 @@
// Prevents additional console window on Windows in release, DO NOT REMOVE!!
#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
mod stream;
fn main() {
tauri::Builder::default()
.invoke_handler(tauri::generate_handler![stream::stream_fetch])
.plugin(tauri_plugin_window_state::Builder::default().build())
.run(tauri::generate_context!())
.expect("error while running tauri application");

134
src-tauri/src/stream.rs Normal file
View File

@@ -0,0 +1,134 @@
//
//
use std::time::Duration;
use std::error::Error;
use std::sync::atomic::{AtomicU32, Ordering};
use std::collections::HashMap;
use futures_util::{StreamExt};
use reqwest::Client;
use reqwest::header::{HeaderName, HeaderMap};
static REQUEST_COUNTER: AtomicU32 = AtomicU32::new(0);
#[derive(Debug, Clone, serde::Serialize)]
pub struct StreamResponse {
request_id: u32,
status: u16,
status_text: String,
headers: HashMap<String, String>
}
#[derive(Clone, serde::Serialize)]
pub struct EndPayload {
request_id: u32,
status: u16,
}
#[derive(Clone, serde::Serialize)]
pub struct ChunkPayload {
request_id: u32,
chunk: bytes::Bytes,
}
#[tauri::command]
pub async fn stream_fetch(
window: tauri::Window,
method: String,
url: String,
headers: HashMap<String, String>,
body: Vec<u8>,
) -> Result<StreamResponse, String> {
let event_name = "stream-response";
let request_id = REQUEST_COUNTER.fetch_add(1, Ordering::SeqCst);
let mut _headers = HeaderMap::new();
for (key, value) in &headers {
_headers.insert(key.parse::<HeaderName>().unwrap(), value.parse().unwrap());
}
// println!("method: {:?}", method);
// println!("url: {:?}", url);
// println!("headers: {:?}", headers);
// println!("headers: {:?}", _headers);
let method = method.parse::<reqwest::Method>().map_err(|err| format!("failed to parse method: {}", err))?;
let client = Client::builder()
.default_headers(_headers)
.redirect(reqwest::redirect::Policy::limited(3))
.connect_timeout(Duration::new(3, 0))
.build()
.map_err(|err| format!("failed to generate client: {}", err))?;
let mut request = client.request(
method.clone(),
url.parse::<reqwest::Url>().map_err(|err| format!("failed to parse url: {}", err))?
);
if method == reqwest::Method::POST || method == reqwest::Method::PUT || method == reqwest::Method::PATCH {
let body = bytes::Bytes::from(body);
// println!("body: {:?}", body);
request = request.body(body);
}
// println!("client: {:?}", client);
// println!("request: {:?}", request);
let response_future = request.send();
let res = response_future.await;
let response = match res {
Ok(res) => {
// get response and emit to client
let mut headers = HashMap::new();
for (name, value) in res.headers() {
headers.insert(
name.as_str().to_string(),
std::str::from_utf8(value.as_bytes()).unwrap().to_string()
);
}
let status = res.status().as_u16();
tauri::async_runtime::spawn(async move {
let mut stream = res.bytes_stream();
while let Some(chunk) = stream.next().await {
match chunk {
Ok(bytes) => {
// println!("chunk: {:?}", bytes);
if let Err(e) = window.emit(event_name, ChunkPayload{ request_id, chunk: bytes }) {
println!("Failed to emit chunk payload: {:?}", e);
}
}
Err(err) => {
println!("Error chunk: {:?}", err);
}
}
}
if let Err(e) = window.emit(event_name, EndPayload{ request_id, status: 0 }) {
println!("Failed to emit end payload: {:?}", e);
}
});
StreamResponse {
request_id,
status,
status_text: "OK".to_string(),
headers,
}
}
Err(err) => {
println!("Error response: {:?}", err.source().expect("REASON").to_string());
StreamResponse {
request_id,
status: 599,
status_text: err.source().expect("REASON").to_string(),
headers: HashMap::new(),
}
}
};
// println!("Response: {:?}", response);
Ok(response)
}

2
src-tauri/tauri.conf.json
View File

@@ -9,7 +9,7 @@
},
"package": {
"productName": "NextChat",
"version": "2.15.3"
"version": "2.15.4"
},
"tauri": {
"allowlist": {