Spaces:
Sleeping
Sleeping
File size: 4,429 Bytes
b95ac18 31e289c b95ac18 31e289c b95ac18 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 |
const md = window.markdownit({
linkify: true,
highlight(code, lang) {
const language = hljs.getLanguage(lang) ? lang : 'plaintext';
const html = hljs.highlight(code, {language: language, ignoreIllegals: true }).value
return `<pre class="hljs-code-container my-3"><div class="hljs-code-header"><span>${language}</span><button class="hljs-copy-button">Copy</button></div><code class="hljs language-${language}">${html}</code></pre>`
},
});
new ClipboardJS('.hljs-copy-button', {
target: function(trigger) {
console.log(trigger.parentNode.nextElementSibling)
return trigger.parentNode.nextElementSibling;
}
});
async function getApiUrl() {
if (getApiUrl.url) return getApiUrl.url;
try {
const response = await fetch("/chat/completions", {
method: "OPTIONS",
});
if (response.status !== 200) throw new Error();
getApiUrl.url = "/chat/completions";
const corsHeaders = (
response.headers.get("Access-Control-Allow-Headers") || ""
).toLowerCase();
getApiUrl.tokenRequired = corsHeaders.includes("authorization");
} catch (e) {
getApiUrl.url = "https://api.openai.com/v1/chat/completions";
getApiUrl.tokenRequired = true;
}
return getApiUrl.url;
}
async function postRequest(url, headers, body) {
const response = await fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(body),
});
if (!response.ok) {
throw new Error(await response.text());
}
return response;
}
async function readStream(stream, progressCallback) {
const reader = stream.getReader();
const textDecoder = new TextDecoder('utf-8');
let responseObj = {};
while (true) {
const { done, value } = await reader.read();
if (done) break;
const lines = textDecoder.decode(value).split("\n");
processLines(lines, responseObj, progressCallback);
}
return responseObj;
}
function processLines(lines, responseObj, progressCallback) {
for (const line of lines) {
if (line.startsWith("data: ")) {
if (line.includes("[DONE]")) {
return responseObj;
}
try {
const data = JSON.parse(line.slice(6));
const delta = data.choices[0].delta;
Object.keys(delta).forEach(key => {
responseObj[key] = (responseObj[key] || "") + delta[key];
progressCallback(responseObj);
});
} catch (e) {
console.log("Error parsing line:", line);
}
}
}
}
async function complete(messages, token, progressCallback) {
const apiUrl = await getApiUrl();
const headers = { "Content-Type": "application/json" };
if (getApiUrl.tokenRequired) {
headers.Authorization = `Bearer ${token}`;
}
const body = {
model: "gpt-3.5-turbo",
messages: messages,
stream: true,
};
const response = await postRequest(apiUrl, headers, body);
return readStream(response.body, progressCallback);
}
function chatMessage(message) {
return {
scrollToBottom() {
const chatContainer = document.getElementById('chatContainer');
const main = chatContainer.parentElement;
main.scrollTop = main.scrollHeight;
},
watchEffect(message)
{
this.$nextTick(() => {
this.$el.innerHTML = md.render(message);
this.scrollToBottom()
});
}
}
}
function chatApp() {
return {
messages: [],
newMessage: '',
init() {
this.messages = [
{ role: 'system', content: 'You are a programing assistant. Answer using markdown.' }
];
hljs.configure({
'cssSelector' : 'pre code'
});
},
sendMessage() {
if (this.newMessage.trim() === '') return;
const userMessage = { role: 'user', content: this.newMessage };
this.messages.push(userMessage);
this.messages.push({ role: 'assistant', content: '' });
const lastMsgIndex = this.messages.length - 1;
try {
complete(
this.messages,
'no-token',
(message) => {
if (message.content)
this.messages[lastMsgIndex].content = message.content;
}
);
} catch (error) {
console.log(error.message);
return;
} finally {
this.newMessage = '';
}
},
clearMessages() {
this.messages = [];
},
};
}
|