polyfact/transcribe.js

<h1 align="center">PolyFact</h1>

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.transcribe = void 0;
var axios_1 = __importStar(require("axios"));
var supabase_js_1 = require("@supabase/supabase-js");
var t = __importStar(require("polyfact-io-ts"));
var utils_1 = require("./utils");
var clientOpts_1 = require("./clientOpts");
var error_1 = require("./helpers/error");
var ResultType = t.type({
    text: t.string,
});
function randomString() {
    var a = function () { return Math.floor(Math.random() * 1e16).toString(36); };
    return a() + a() + a();
}
function transcribe(file, clientOptions, supabaseClient) {
    var _a;
    if (clientOptions === void 0) { clientOptions = {}; }
    if (supabaseClient === void 0) { supabaseClient = clientOpts_1.supabaseDefaultClient; }
    return __awaiter(this, void 0, void 0, function () {
        var _b, token, endpoint, buf, supa, fileName, res, e_1;
        return __generator(this, function (_c) {
            switch (_c.label) {
                case 0:
                    _c.trys.push([0, 5, , 6]);
                    return [4 /*yield*/, (0, clientOpts_1.defaultOptions)(clientOptions)];
                case 1:
                    _b = _c.sent(), token = _b.token, endpoint = _b.endpoint;
                    return [4 /*yield*/, (0, utils_1.fileInputToBuffer)(file)];
                case 2:
                    buf = _c.sent();
                    supa = (0, supabase_js_1.createClient)(supabaseClient.supabaseUrl, supabaseClient.supabaseKey, {
                        auth: { persistSession: false },
                    });
                    fileName = randomString();
                    return [4 /*yield*/, supa.storage.from("audio_transcribes").upload(fileName, buf)];
                case 3:
                    _c.sent();
                    return [4 /*yield*/, axios_1.default.post("".concat(endpoint, "/transcribe"), { file_path: fileName }, {
                            headers: {
                                "X-Access-Token": token,
                                "Content-Type": "application/json",
                            },
                        })];
                case 4:
                    res = _c.sent();
                    if (!ResultType.is(res.data)) {
                        throw new error_1.ApiError({
                            code: "mismatched_response",
                            message: "The response from the API does not match the expected format",
                        });
                    }
                    return [2 /*return*/, res.data.text];
                case 5:
                    e_1 = _c.sent();
                    if (e_1 instanceof axios_1.AxiosError) {
                        throw new error_1.ApiError((_a = e_1 === null || e_1 === void 0 ? void 0 : e_1.response) === null || _a === void 0 ? void 0 : _a.data);
                    }
                    throw e_1;
                case 6: return [2 /*return*/];
            }
        });
    });
}
exports.transcribe = transcribe;
function client(clientOptions) {
    if (clientOptions === void 0) { clientOptions = {}; }
    return {
        transcribe: function (file) { return transcribe(file, clientOptions); },
    };
}
exports.default = client;