starting to work on the gemini api. getting the models list in the options page. see #204

This commit is contained in:
mic 2025-01-05 23:24:17 +01:00
parent bff08145a7
commit d34569d86e
6 changed files with 349 additions and 2 deletions

View file

@ -894,5 +894,25 @@
"prompt_add_tags_force_lang": {
"message": "The tags must be written in",
"description": ""
},
"prefs_Connection_type_Google_Gemini_API": {
"message": "Google Gemini API",
"description": ""
},
"prefs_GoogleGemini_API_Key": {
"message": "API Key",
"description": ""
},
"GoogleGemini_Models": {
"message": "Google Gemini API Models",
"description": ""
},
"GoogleGemini_Models_Fetch": {
"message": "Update Google Gemini Models list",
"description": ""
},
"GoogleGemini_Models_Error_fetching": {
"message": "Error trying to fetch Google Gemini models",
"description": ""
}
}

75
js/api/google_gemini.js Normal file
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@ -0,0 +1,75 @@
/*
* ThunderAI [https://micz.it/thunderbird-addon-thunderai/]
* Copyright (C) 2024 Mic (m@micz.it)
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
export class GoogleGemini {
apiKey = '';
model = '';
stream = false;
constructor(apiKey, model, stream) {
this.apiKey = apiKey;
this.model = model;
this.stream = stream;
}
fetchModels = async () => {
try{
const response = await fetch("https://generativelanguage.googleapis.com/v1beta/models?key=" + this.apiKey, {
method: "GET",
headers: {
"Content-Type": "application/json"
},
});
if (!response.ok) {
const errorDetail = await response.text();
let err_msg = "[ThunderAI] Google Gemini API request failed: " + response.status + " " + response.statusText + ", Detail: " + errorDetail;
console.error(err_msg);
let output = {};
output.ok = false;
output.error = errorDetail;
return output;
}
let output = {};
output.ok = true;
let output_response = await response.json();
console.log("[ThunderAI] Google Gemini API response: " + JSON.stringify(output_response));
output.response = output_response.models;
return output;
}catch (error) {
console.error("[ThunderAI] Google Gemini API request failed: " + error);
let output = {};
output.is_exception = true;
output.ok = false;
output.error = "Google Gemini API request failed: " + error;
return output;
}
}
//TODO
fetchResponse = async (messages, maxTokens = 0) => {
}
}

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@ -0,0 +1,124 @@
/*
* ThunderAI [https://micz.it/thunderbird-addon-thunderai/]
* Copyright (C) 2024 Mic (m@micz.it)
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*
* This file contains a modified version of the code from the project at https://github.com/boxabirds/chatgpt-frontend-nobuild
* The original code has been released under the Apache License, Version 2.0.
*/
import { OpenAI } from '../api/openai.js';
import { taLogger } from '../mzta-logger.js';
let chatgpt_api_key = null;
let chatgpt_model = '';
let openai = null;
let stopStreaming = false;
let i18nStrings = null;
let do_debug = false;
let taLog = null;
let conversationHistory = [];
let assistantResponseAccumulator = '';
self.onmessage = async function(event) {
if (event.data.type === 'init') {
chatgpt_api_key = event.data.chatgpt_api_key;
chatgpt_model = event.data.chatgpt_model;
openai = new OpenAI(chatgpt_api_key, chatgpt_model, true);
do_debug = event.data.do_debug;
i18nStrings = event.data.i18nStrings;
taLog = new taLogger('model-worker-openai', do_debug);
} else if (event.data.type === 'chatMessage') {
conversationHistory.push({ role: 'user', content: event.data.message });
const response = await openai.fetchResponse(conversationHistory); //4096);
postMessage({ type: 'messageSent' });
if (!response.ok) {
let error_message = '';
let errorDetail = '';
if(response.is_exception === true){
error_message = response.error;
}else{
try{
const errorJSON = await response.json();
errorDetail = JSON.stringify(errorJSON);
error_message = errorJSON.error.message;
}catch(e){
error_message = response.statusText;
}
taLog.log("error_message: " + JSON.stringify(error_message));
}
postMessage({ type: 'error', payload: i18nStrings["chatgpt_api_request_failed"] + ": " + response.status + " " + response.statusText + ", Detail: " + error_message + " " + errorDetail });
throw new Error("[ThunderAI] OpenAI ChatGPT API request failed: " + response.status + " " + response.statusText + ", Detail: " + error_message + " " + errorDetail);
}
const reader = response.body.getReader();
const decoder = new TextDecoder("utf-8");
let buffer = '';
while (true) {
if (stopStreaming) {
stopStreaming = false;
reader.cancel();
conversationHistory.push({ role: 'assistant', content: assistantResponseAccumulator });
assistantResponseAccumulator = '';
postMessage({ type: 'tokensDone' });
break;
}
const { done, value } = await reader.read();
if (done) {
conversationHistory.push({ role: 'assistant', content: assistantResponseAccumulator });
assistantResponseAccumulator = '';
postMessage({ type: 'tokensDone' });
break;
}
// lots of low-level OpenAI response parsing stuff
const chunk = decoder.decode(value);
buffer += chunk;
taLog.log("buffer " + buffer);
const lines = buffer.split("\n");
buffer = lines.pop();
let parsedLines = [];
try{
parsedLines = lines
.map((line) => line.replace(/^data: /, "").trim()) // Remove the "data: " prefix
.filter((line) => line !== "" && line !== "[DONE]") // Remove empty lines and "[DONE]"
// .map((line) => JSON.parse(line)); // Parse the JSON string
.map((line) => {
taLog.log("line: " + JSON.stringify(line));
return JSON.parse(line);
});
}catch(e){
taLog.error("Error parsing lines: " + e);
}
for (const parsedLine of parsedLines) {
const { choices } = parsedLine;
const { delta } = choices[0];
const { content } = delta;
// Update the UI with the new content
if (content) {
assistantResponseAccumulator += content;
postMessage({ type: 'newToken', payload: { token: content } });
}
}
}
} else if (event.data.type === 'stop') {
stopStreaming = true;
}
};

View file

@ -104,11 +104,20 @@ tr.conntype_openai_comp_api, tr.conntype_openai_comp_api2{
background-color: rgb(213, 169, 238);
}
tr.conntype_google_gemini_api, tr.conntype_google_gemini_api2{
background-color: rgb(233, 238, 169);
}
#chatgpt_model_fetch_loading{
display: none;
font-style: italic;
}
#google_gemini_model_fetch_loading{
display: none;
font-style: italic;
}
.api_key-container {
position: relative;
width: 100%;
@ -218,6 +227,10 @@ input.option-input[type="text"]{
background-color: rgb(89, 20, 129);
}
tr.conntype_google_gemini_api, tr.conntype_google_gemini_api2{
background-color: rgb(72, 77, 3);
}
.api_key-container .toggle-icon img {
filter: invert(1);
}

View file

@ -109,6 +109,7 @@
<select id="connection_type" name="connection_type" class="option-input">
<option value="chatgpt_web">__MSG_prefs_Connection_type_ChatGPT_Web__</option>
<option value="chatgpt_api">__MSG_prefs_Connection_type_ChatGPT_API__</option>
<option value="google_gemini_api">__MSG_prefs_Connection_type_Google_Gemini_API__</option>
<option value="ollama_api">__MSG_prefs_Connection_type_Ollama_API__</option>
<option value="openai_comp_api">__MSG_prefs_Connection_type_OpenAI_Comp_API__</option>
</select>
@ -174,6 +175,33 @@
</label>
</td>
</tr>
<tr class="conntype_google_gemini_api">
<td><label>
<span>__MSG_prefs_GoogleGemini_API_Key__</span>
</label></td>
<td>
<div class="api_key-container">
<label>
<input type="password" id="google_gemini_api_key" name="google_gemini_api_key" class="option-input"/>
</label>
<span class="toggle-icon" id="toggle_google_gemini_api_key"><img src="../images/pwd-show.png" id="pwd-icon_google_gemini_api_key"></span>
</div>
</td>
</tr>
<tr class="conntype_google_gemini_api">
<td>
<label>
<span>__MSG_GoogleGemini_Models__</span>
</label>
</td>
<td>
<button id="btnUpdateGoogleGeminiModels">__MSG_GoogleGemini_Models_Fetch__</button> <span id="google_gemini_model_fetch_loading">__MSG_Loading__</span><br>
<label>
<select id="google_gemini_model" name="google_gemini_model" class="option-input">
</select>
</label>
</td>
</tr>
<tr class="conntype_ollama_api">
<td><label>
<span>__MSG_prefs_API_Host__</span>

View file

@ -22,6 +22,7 @@ import { taLogger } from '../js/mzta-logger.js';
import { OpenAI } from '../js/api/openai.js';
import { Ollama } from '../js/api/ollama.js';
import { OpenAIComp } from '../js/api/openai_comp.js'
import { GoogleGemini } from '../js/api/google_gemini.js';
let taLog = new taLogger("mzta-options",true);
@ -55,7 +56,7 @@ function saveOptions(e) {
async function restoreOptions() {
function setCurrentChoice(result) {
document.querySelectorAll(".option-input").forEach(element => {
taLog.log("Options restoring " + element.id + " = " + (element.id=="chatgpt_api_key" || element.id=="openai_comp_api_key" ? "****************" : result[element.id]));
taLog.log("Options restoring " + element.id + " = " + (element.id=="chatgpt_api_key" || element.id=="openai_comp_api_key" || element.id=="google_gemini_api_key" ? "****************" : result[element.id]));
switch (element.type) {
case 'checkbox':
element.checked = result[element.id] || false;
@ -99,12 +100,14 @@ function showConnectionOptions() {
let chatgpt_api_display = 'none';
let ollama_api_display = 'none';
let openai_comp_api_display = 'none';
let google_gemini_api_display = 'none';
let conntype_select = document.getElementById("connection_type");
let parent = conntype_select.parentElement.parentElement.parentElement;
parent.classList.toggle("conntype_chatgpt_web", (conntype_select.value === "chatgpt_web"));
parent.classList.toggle("conntype_chatgpt_api", (conntype_select.value === "chatgpt_api"));
parent.classList.toggle("conntype_ollama_api", (conntype_select.value === "ollama_api"));
parent.classList.toggle("conntype_openai_comp_api", (conntype_select.value === "openai_comp_api"));
parent.classList.toggle("conntype_google_gemini_api", (conntype_select.value === "google_gemini_api"));
if (conntype_select.value === "chatgpt_web") {
chatgpt_web_display = 'table-row';
}else{
@ -125,6 +128,11 @@ function showConnectionOptions() {
}else{
openai_comp_api_display = 'none';
}
if (conntype_select.value === "google_gemini_api") {
google_gemini_api_display = 'table-row';
}else{
google_gemini_api_display = 'none';
}
document.querySelectorAll(".conntype_chatgpt_web").forEach(element => {
element.style.display = chatgpt_web_display;
});
@ -137,6 +145,9 @@ function showConnectionOptions() {
document.querySelectorAll(".conntype_openai_comp_api").forEach(element => {
element.style.display = openai_comp_api_display;
});
document.querySelectorAll(".conntype_google_gemini_api").forEach(element => {
element.style.display = google_gemini_api_display;
});
}
function warn_ChatGPT_APIKeyEmpty() {
@ -161,6 +172,28 @@ function warn_ChatGPT_APIKeyEmpty() {
}
}
function warn_GoogleGemini_APIKeyEmpty() {
let apiKeyInput = document.getElementById('google_gemini_api_key');
let btnFetchGoogleGeminiModels = document.getElementById('btnUpdateGoogleGeminiModels');
let modelGoogleGemini = document.getElementById('google_gemini_model');
if(apiKeyInput.value === ''){
apiKeyInput.style.border = '2px solid red';
btnFetchGoogleGeminiModels.disabled = true;
modelGoogleGemini.disabled = true;
modelGoogleGemini.selectedIndex = -1;
modelGoogleGemini.style.border = '';
}else{
apiKeyInput.style.border = '';
btnFetchGoogleGeminiModels.disabled = false;
modelGoogleGemini.disabled = false;
if((modelGoogleGemini.selectedIndex === -1)||(modelGoogleGemini.value === '')){
modelGoogleGemini.style.border = '2px solid red';
}else{
modelGoogleGemini.style.border = '';
}
}
}
function warn_Ollama_HostEmpty() {
let hostInput = document.getElementById('ollama_host');
let btnFetchOllamaModels = document.getElementById('btnUpdateOllamaModels');
@ -294,11 +327,13 @@ document.addEventListener('DOMContentLoaded', async () => {
conntype_select.addEventListener("change", warn_ChatGPT_APIKeyEmpty);
conntype_select.addEventListener("change", warn_Ollama_HostEmpty);
conntype_select.addEventListener("change", warn_OpenAIComp_HostEmpty);
conntype_select.addEventListener("change", warn_GoogleGemini_APIKeyEmpty);
document.getElementById("chatgpt_api_key").addEventListener("change", warn_ChatGPT_APIKeyEmpty);
document.getElementById("ollama_host").addEventListener("change", warn_Ollama_HostEmpty);
document.getElementById("openai_comp_host").addEventListener("change", warn_OpenAIComp_HostEmpty);
document.getElementById("google_gemini_api_key").addEventListener("change", warn_GoogleGemini_APIKeyEmpty);
let prefs = await browser.storage.sync.get({chatgpt_model: '', ollama_model: '', openai_comp_model: ''});
let prefs = await browser.storage.sync.get({chatgpt_model: '', ollama_model: '', openai_comp_model: '', google_gemini_model: ''});
// OpenAI API ChatGPT model fetching
let select_chatgpt_model = document.getElementById('chatgpt_model');
@ -340,6 +375,46 @@ document.addEventListener('DOMContentLoaded', async () => {
warn_ChatGPT_APIKeyEmpty();
});
// Google Gemini API ChatGPT model fetching
let select_google_gemini_model = document.getElementById('google_gemini_model');
const google_gemini_option = document.createElement('option');
google_gemini_option.value = prefs.google_gemini_model;
google_gemini_option.text = prefs.google_gemini_model;
select_google_gemini_model.appendChild(google_gemini_option);
select_google_gemini_model.addEventListener("change", warn_GoogleGemini_APIKeyEmpty);
document.getElementById('btnUpdateGoogleGeminiModels').addEventListener('click', async () => {
document.getElementById('google_gemini_model_fetch_loading').style.display = 'inline';
let google_gemini = new GoogleGemini(document.getElementById("google_gemini_api_key").value, '', true);
google_gemini.fetchModels().then((data) => {
if(!data.ok){
let errorDetail;
try {
errorDetail = JSON.parse(data.error);
errorDetail = errorDetail.error.message;
} catch (e) {
errorDetail = data.error;
}
document.getElementById('google_gemini_model_fetch_loading').style.display = 'none';
console.error("[ThunderAI] " + browser.i18n.getMessage("GoogleGemini_Models_Error_fetching"));
alert(browser.i18n.getMessage("GoogleGemini_Models_Error_fetching")+": " + errorDetail);
return;
}
taLog.log("GoogleGemini models: " + JSON.stringify(data));
data.response.forEach(model => {
if (!Array.from(select_google_gemini_model.options).some(option => option.value === model.id)) {
const option = document.createElement('option');
option.value = model.name.substring(model.name.lastIndexOf("/") + 1);;
option.text = model.displayName;
select_google_gemini_model.appendChild(option);
}
});
document.getElementById('google_gemini_model_fetch_loading').style.display = 'none';
});
warn_GoogleGemini_APIKeyEmpty();
});
// Ollama API Model fetching
let select_ollama_model = document.getElementById('ollama_model');
const ollama_option = document.createElement('option');
@ -442,6 +517,7 @@ select_openai_comp_model.addEventListener("change", warn_OpenAIComp_HostEmpty);
warn_ChatGPT_APIKeyEmpty();
warn_Ollama_HostEmpty();
warn_OpenAIComp_HostEmpty();
warn_GoogleGemini_APIKeyEmpty();
disable_MaxPromptLength();
disable_AddTags();
@ -456,6 +532,17 @@ select_openai_comp_model.addEventListener("change", warn_OpenAIComp_HostEmpty);
icon_img_chatgpt_api_key.src = type === 'password' ? "../images/pwd-show.png" : "../images/pwd-hide.png";
});
const passwordField_google_gemini_api_key = document.getElementById('google_gemini_api_key');
const toggleIcon_google_gemini_api_key = document.getElementById('toggle_google_gemini_api_key');
const icon_img_google_gemini_api_key = document.getElementById('pwd-icon_google_gemini_api_key');
toggleIcon_google_gemini_api_key.addEventListener('click', () => {
const type = passwordField_google_gemini_api_key.getAttribute('type') === 'password' ? 'text' : 'password';
passwordField_google_gemini_api_key.setAttribute('type', type);
icon_img_google_gemini_api_key.src = type === 'password' ? "../images/pwd-show.png" : "../images/pwd-hide.png";
});
const passwordField_openai_comp_api_key = document.getElementById('openai_comp_api_key');
const toggleIcon_openai_comp_api_key = document.getElementById('toggle_openai_comp_api_key');
const icon_img_openai_comp_api_key = document.getElementById('pwd-icon_openai_comp_api_key');