121 lines
3.8 KiB
JavaScript
121 lines
3.8 KiB
JavaScript
/*
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* ThunderAI [https://micz.it/thunderbird-addon-thunderai/]
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* Copyright (C) 2024 - 2025 Mic (m@micz.it)
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Some original methods derived from https://github.com/ali-raheem/Aify/blob/4ece286095ea7a6cf89d696902e6b81b5d1c3a4b/plugin/html/API.js
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export class OpenAIComp {
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host = '';
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model = '';
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apiKey = '';
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use_v1 = true;
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stream = false;
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temperature = '';
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constructor({
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host = '',
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model = '',
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apiKey = '',
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stream = false,
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use_v1 = true,
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temperature = '',
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} = {}) {
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this.host = (host || '').trim().replace(/\/+$/, "");
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this.model = model;
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this.stream = stream;
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this.apiKey = apiKey;
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this.use_v1 = use_v1;
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this.temperature = temperature;
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}
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fetchModels = async () => {
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const curr_headers = {
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"Content-Type": "application/json",
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};
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if(this.apiKey !== '') curr_headers["Authorization"] = "Bearer "+ this.apiKey;
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if(this.host.includes('openrouter.ai')) {
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curr_headers['HTTP-Referer'] = 'https://micz.it/thunderbird-addon-thunderai/';
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curr_headers['X-Title'] = 'ThunderAI';
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}
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const response = await fetch(this.host + (this.use_v1 ? "/v1" : "") + "/models", {
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method: "GET",
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headers: curr_headers,
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});
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if (!response.ok) {
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const errorDetail = await response.text();
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let err_msg = "[ThunderAI] OpenAI API Comp request failed: " + response.status + " " + response.statusText + ", Detail: " + errorDetail;
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console.error(err_msg);
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let output = {};
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output.ok = false;
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output.error = errorDetail;
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return output;
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}
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let output = {};
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output.ok = true;
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let output_response = await response.json();
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output.response = output_response.data;
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return output;
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}
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fetchResponse = async (messages, maxTokens = 0) => {
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try{
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const tempFloat = parseFloat(this.temperature);
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const curr_headers = {
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"Content-Type": "application/json",
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};
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if(this.apiKey !== '') curr_headers["Authorization"] = "Bearer "+ this.apiKey;
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try {
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const response = await fetch(this.host + (this.use_v1 ? "/v1" : "") + "/chat/completions", {
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method: "POST",
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headers: curr_headers,
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body: JSON.stringify({
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model: this.model,
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messages: messages,
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stream: this.stream,
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...(maxTokens > 0 ? { 'max_tokens': parseInt(maxTokens) } : {}),
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...(this.temperature != '' && !Number.isNaN(tempFloat) ? { 'temperature': tempFloat } : {})
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}),
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});
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return response;
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}catch (error) {
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console.error("[ThunderAI] OpenAI API Comp request failed: " + error);
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let output = {};
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output.is_exception = true;
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output.ok = false;
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output.error = "OpenAI API Comp request failed: " + error;
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return output;
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}
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}catch (error) {
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console.error("[ThunderAI] OpenAI API Comp request failed: " + error);
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let output = {};
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output.is_exception = true;
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output.ok = false;
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output.error = "OpenAI API Comp request failed: " + error;
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return output;
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}
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}
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}
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