自定义 api key 等信息，实现 AI 总结帖子，会保留缓存记录到本地避免大量消耗 token。
// ==UserScript==
// @name v2ex AI 总结帖子
// @namespace https://github.com/dlzmoe/scripts
// @version 0.0.5
// @description 自定义 api key 等信息，实现 AI 总结帖子，会保留缓存记录到本地避免大量消耗 token。
// @author dlzmoe
// @match *://v2ex.com/*
// @match *://*.v2ex.com/*
// @match *://www.v2ex.com/*
// @grant GM_xmlhttpRequest
// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @grant GM_openInTab
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_notification
// @grant GM_info
// @icon data:image/png;base64,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
// @license Apache-2.0 license
// ==/UserScript==
(function () {
'use strict';
var menu_ALL = [
['menu_ManualSummary', '是否开启手动总结 / 自动', '是否开启手动总结 / 自动', true],
];
var menu_ID = [];
for (let i = 0; i < menu_ALL.length; i++) { // 如果读取到的值为 null 就写入默认值
if (GM_getValue(menu_ALL[i][0]) == null) {
GM_setValue(menu_ALL[i][0], menu_ALL[i][3])
};
}
registerMenuCommand();
// 注册(不可用)脚本菜单
function registerMenuCommand() {
if (menu_ID.length > menu_ALL.length) { // 如果菜单ID数组多于菜单数组，说明不是首次添加菜单，需要卸载所有脚本菜单
for (let i = 0; i < menu_ID.length; i++) {
GM_unregisterMenuCommand(menu_ID[i]);
}
}
for (let i = 0; i < menu_ALL.length; i++) { // 循环注册(不可用)脚本菜单
menu_ALL[i][3] = GM_getValue(menu_ALL[i][0]);
menu_ID[i] = GM_registerMenuCommand(`${menu_ALL[i][3]?'✅':'❌'} ${menu_ALL[i][1]}`, function () {
menu_switch(`${menu_ALL[i][3]}`, `${menu_ALL[i][0]}`, `${menu_ALL[i][2]}`)
});
}
menu_ID[menu_ID.length] = GM_registerMenuCommand('⚙️ 设置API key配置', function () {
setApiConfig();
});
menu_ID[menu_ID.length] = GM_registerMenuCommand('💬 建议与反馈！', function () {
window.GM_openInTab("https://github.com/dlzmoe/scripts", {
active: true,
insert: true,
setParent: true
});
});
}
function setApiConfig() {
$('body').append(`
<div class="v2exaisummary">
<input type="text" id="v2exaisummary-apikey" placeholder="sk-xxxxxxx">
<input type="text" id="v2exaisummary-baseurl" placeholder="https://api.openai.com" value="https://api.openai.com">
<input type="text" id="v2exaisummary-model" placeholder="gpt-4o-mini" value="gpt-4o-mini">
<button id="v2exaisummary-save">保存</button>
</div>
`)
$('.v2exaisummary').show();
var v2exaisummaryAPI = JSON.parse(localStorage.getItem('v2exaisummaryAPI'));
if (!v2exaisummaryAPI) {
v2exaisummaryAPI = {
apikey: "",
baseurl: "",
model: "",
}
} else {
$('#v2exaisummary-apikey').val(v2exaisummaryAPI.apikey);
$('#v2exaisummary-baseurl').val(v2exaisummaryAPI.baseurl);
$('#v2exaisummary-model').val(v2exaisummaryAPI.model);
}
// 保存
$('#v2exaisummary-save').click(function () {
v2exaisummaryAPI = {
apikey: $('#v2exaisummary-apikey').val(),
baseurl: $('#v2exaisummary-baseurl').val(),
model: $('#v2exaisummary-model').val(),
}
localStorage.setItem('v2exaisummaryAPI', JSON.stringify(v2exaisummaryAPI));
$('.v2exaisummary').remove();
})
}
// 菜单开关
function menu_switch(menu_status, Name, Tips) {
if (menu_status == 'true') {
GM_setValue(`${Name}`, false);
GM_notification({
text: `已关闭 [${Tips}] 功能\n（点击刷新网页后生效）`,
timeout: 3500,
onclick: function () {
location.reload();
}
});
} else {
GM_setValue(`${Name}`, true);
GM_notification({
text: `已开启 [${Tips}] 功能\n（点击刷新网页后生效）`,
timeout: 3500,
onclick: function () {
location.reload();
}
});
}
registerMenuCommand(); // 重新注册(不可用)脚本菜单
};
// 返回菜单值
function menu_value(menuName) {
for (let menu of menu_ALL) {
if (menu[0] == menuName) {
return menu[3]
}
}
}
$(function () {
})
// 手动总结
function menu_ManualSummary() {
isCache();
if (menu_value('menu_ManualSummary')) {
// 手动总结
$('.aisummary').click(function () {
$('.aisummary').hide();
getPostContent();
})
} else {
// 自动总结
$('.aisummary').hide();
// getPostContent();
}
}
if (window.location.pathname.indexOf('/t/') > -1) {
menu_ManualSummary();
}
// 获取帖子内容
function getPostContent() {
var v2exaisummaryAPI = JSON.parse(localStorage.getItem('v2exaisummaryAPI'));
$('.gpt-summary-wrap').show();
return new Promise((resolve, reject) => {
const topic_contentdata = $('h1').html() + $('.topic_content').map(function () {
return $(this).html();
}).get().join('');
const v2exprompt = `根据以下帖子内容进行总结，请使用 text 文本返回回答，字数限制 200 字以内，越精炼越好，语言要求返回简体中文，并且进行中英文混排优化。
帖子内容如下：
${topic_contentdata}`;
fetch(`${v2exaisummaryAPI.baseurl}/v1/chat/completions`, {
method: "POST",
headers: {
"Content-Type": "application/json",
Authorization: `Bearer ${v2exaisummaryAPI.apikey}`,
},
body: JSON.stringify({
model: v2exaisummaryAPI.model,
messages: [{
role: "user",
content: v2exprompt,
}],
temperature: 0.7,
}),
})
.then(response => {
if (!response.ok) {
reject(`HTTP error! status: ${response.status}`);
}
return response.json();
})
.then(gptData => {
$(".gpt-summary").html(`AI 总结：${gptData.choices[0].message.content}`);
$('.airegenerate').show();
let v2exaisummarydata =
JSON.parse(localStorage.getItem("v2exaisummarydata")) || [];
const match = window.location.pathname;
let existingObject = v2exaisummarydata.find((item) => item.name == match);
let newObject = {
name: match,
value: gptData.choices[0].message.content,
};
if (existingObject) {
existingObject.value = newObject.value;
} else {
v2exaisummarydata.push(newObject);
}
// 将帖子总结的数据缓存
localStorage.setItem("v2exaisummarydata", JSON.stringify(v2exaisummarydata));
resolve();
})
.catch(error => {
$(".gpt-summary").html(`抱歉生成失败，请检查配置或者反馈给开发者！`);
$('.airegenerate').show();
});
});
}
// 先判断是否有缓存
function isCache() {
$("#Main .box>.header").after(`<button type="button" class="aisummary">AI总结</button>`);
$("#Main .box>.header").after(
`<div class="gpt-summary-wrap">
<div class="gpt-summary">AI 总结：正在使用 AI 总结内容中，请稍后...</div>
<button type="button" class="airegenerate" style="display:none">重新生成</button>
</div>`
);
let v2exaisummarydata = JSON.parse(localStorage.getItem("v2exaisummarydata")) || [];
const match = window.location.pathname;
let existingObject = v2exaisummarydata.find((item) => item.name === match);
if (existingObject) {
// 存在缓存，拿旧数据
$('.gpt-summary-wrap').show();
$(".gpt-summary").html(`AI 总结：${existingObject.value}`);
$('.airegenerate').show();
$('.aisummary').hide();
} else {
$('.gpt-summary-wrap').hide();
if (!menu_value('menu_ManualSummary')) {
getPostContent();
}
}
$('.airegenerate').click(() => {
$('.gpt-summary').html(`AI 总结：正在使用 AI 总结内容中，请稍后...`)
$('.airegenerate').hide();
getPostContent();
})
}
$('body').append(`<style>.gpt-summary-wrap{background:#fffbd9;border-radius:5px;padding:10px;font-size:14px;color:#303030;margin:0;line-height:1.6;text-align:left}.aisummary{display:flex;outline:0;border:1px solid #eee;background:#ffe27d;color:#626262;padding:4px 10px;cursor:pointer;border-radius:3px}.gpt-summary-wrap .airegenerate{margin-top:6px;outline:0;border:1px solid #eee;background:#ffe27d;color:#626262;padding:4px 10px;cursor:pointer;border-radius:3px}.v2exaisummary{position:fixed;bottom:20px;right:20px;z-index:99999;max-width:400px;padding:20px;border:1px solid #ddd;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);background-color:#f9f9f9;display:none}.v2exaisummary input[type=text]{width:100%;padding:10px;margin:10px 0;border:1px solid #ccc;border-radius:4px;font-size:16px;transition:border-color .3s}.v2exaisummary input[type=text]:focus{border-color:#007bff;outline:0}.v2exaisummary button{width:100%;padding:10px;background-color:#007bff;color:#fff;border:none;border-radius:4px;font-size:16px;cursor:pointer;transition:background-color .3s}.v2exaisummary button:hover{background-color:#0056b3}</style>`)
})();
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