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821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>MiniCPM-V | OpenBMB Premium</title>
<script src="https://cdn.tailwindcss.com"></script>
<link href="https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap" rel="stylesheet">
<script src="https://unpkg.com/lucide@latest"></script>
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.0/dist/katex.min.css">
<script src="https://cdn.jsdelivr.net/npm/katex@0.16.0/dist/katex.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/katex@0.16.0/dist/contrib/auto-render.min.js"></script>
<style>
:root {
--bg: #05070A;
--blue: #3B5BFF;
--cyan: #27D4EA;
--text: #FFFFFF;
--text-muted: #8B949E;
--glass: rgba(255, 255, 255, 0.03);
--glass-border: rgba(255, 255, 255, 0.08);
--accent: #3B5BFF;
}
body {
font-family: 'Inter', sans-serif;
background-color: var(--bg);
color: var(--text);
height: 100vh;
margin: 0;
display: flex;
flex-direction: column;
overflow: hidden;
}
h1, h2, h3 { font-family: 'Outfit', sans-serif; }
.chat-scroll-area {
flex: 1;
overflow-y: auto;
padding-bottom: 140px;
-webkit-overflow-scrolling: touch;
scroll-behavior: smooth;
}
.chat-scroll-area::-webkit-scrollbar { width: 4px; }
.chat-scroll-area::-webkit-scrollbar-track { background: transparent; }
.chat-scroll-area::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 10px; }
.message-bubble {
max-width: 85%;
animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
position: relative;
}
@keyframes fadeIn {
from { opacity: 0; transform: translateY(15px); }
to { opacity: 1; transform: translateY(0); }
}
.user-message {
background: linear-gradient(135deg, var(--blue), var(--cyan));
color: #FFFFFF;
box-shadow: 0 8px 25px rgba(59, 91, 255, 0.15);
border-radius: 24px 24px 4px 24px;
}
.bot-message {
background: rgba(255, 255, 255, 0.03);
border: 1px solid var(--glass-border);
border-radius: 24px 24px 24px 4px;
backdrop-filter: blur(10px);
}
.thinking-block {
background: rgba(59, 91, 255, 0.05);
border-left: 3px solid var(--blue);
padding: 12px 16px;
margin-bottom: 12px;
border-radius: 4px 12px 12px 4px;
font-size: 14px;
color: var(--text-muted);
font-style: italic;
}
.typing-dot {
width: 4px; height: 4px;
background: var(--cyan);
border-radius: 50%;
animation: bounce 1.4s infinite ease-in-out;
}
/* Tab Styles */
.tab-btn {
@apply px-6 py-3 text-sm font-bold text-white/40 border-b-2 border-transparent transition-all;
}
.tab-btn.active {
@apply text-white border-white;
}
.tab-content {
display: none;
}
.tab-content.active {
display: flex;
}
@keyframes bounce {
0%, 80%, 100% { transform: scale(0.3); opacity: 0.4; }
40% { transform: scale(1); opacity: 1; }
}
.input-pill {
background: rgba(255, 255, 255, 0.04);
backdrop-filter: blur(25px);
-webkit-backdrop-filter: blur(25px);
border: 1px solid var(--glass-border);
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.input-pill:focus-within {
border-color: rgba(59, 91, 255, 0.4);
background: rgba(255, 255, 255, 0.06);
box-shadow: 0 0 40px rgba(59, 91, 255, 0.08);
}
.logo-glow {
filter: drop-shadow(0 0 15px rgba(39, 212, 234, 0.4));
}
.send-btn {
background: linear-gradient(135deg, var(--blue), var(--cyan));
transition: all 0.3s ease;
}
.send-btn:hover:not(:disabled) { transform: scale(1.05); filter: brightness(1.1); }
.send-btn:active:not(:disabled) { transform: scale(0.95); }
.settings-panel {
background: rgba(10, 12, 16, 0.95);
backdrop-filter: blur(30px);
border-left: 1px solid var(--glass-border);
transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.control-slider {
-webkit-appearance: none;
width: 100%;
height: 4px;
background: rgba(255, 255, 255, 0.1);
border-radius: 2px;
outline: none;
}
.control-slider::-webkit-slider-thumb {
-webkit-appearance: none;
width: 12px; height: 12px;
background: var(--blue);
border-radius: 50%;
cursor: pointer;
transition: scale 0.2s;
}
.control-slider::-webkit-slider-thumb:hover { scale: 1.2; }
.toggle-switch {
width: 36px; height: 20px;
background: rgba(255, 255, 255, 0.1);
border-radius: 10px;
position: relative;
cursor: pointer;
transition: background 0.3s;
}
.toggle-switch.active { background: var(--blue); }
.toggle-switch::after {
content: '';
position: absolute;
top: 2px; left: 2px;
width: 16px; height: 16px;
background: white;
border-radius: 50%;
transition: transform 0.3s;
}
.toggle-switch.active::after { transform: translateX(16px); }
.media-preview-item {
position: relative;
animation: scaleIn 0.3s ease-out;
}
@keyframes scaleIn { from { scale: 0.8; opacity: 0; } to { scale: 1; opacity: 1; } }
.shimmer {
background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
background-size: 200% 100%;
animation: shimmer 2s infinite;
}
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
</style>
</head>
<body>
<!-- Header -->
<header class="h-20 flex items-center justify-between px-6 md:px-12 shrink-0 z-50 border-b border-white/5">
<div class="flex items-center gap-4">
<div class="relative">
<img src="https://cdn-avatars.huggingface.co/v1/production/uploads/1670387859384-633fe7784b362488336bbfad.png"
alt="OpenBMB" class="w-10 h-10 logo-glow">
<div class="absolute -bottom-1 -right-1 w-3 h-3 bg-green-500 rounded-full border-2 border-[var(--bg)]"></div>
</div>
<div>
<h1 class="text-xl font-bold tracking-tight bg-clip-text text-transparent bg-gradient-to-r from-white to-white/60">MiniCPM-V</h1>
<p class="text-[10px] text-muted uppercase tracking-[0.2em] font-bold opacity-50">By OpenBMB</p>
</div>
</div>
<div class="flex items-center gap-6">
<div class="hidden md:flex items-center gap-2 text-[10px] font-bold text-muted uppercase tracking-widest bg-white/5 px-3 py-1.5 rounded-full border border-white/5">
<span class="w-1.5 h-1.5 rounded-full bg-[#27D4EA] animate-pulse"></span>
v4.6 Intelligence Engine
</div>
<button id="toggle-settings" class="p-2.5 rounded-xl hover:bg-white/5 text-white/40 hover:text-white transition-all relative">
<i data-lucide="sliders-horizontal" class="w-5 h-5"></i>
</button>
</div>
</header>
<!-- Settings Panel (Side) -->
<div id="settings-panel" class="fixed top-0 right-0 h-full w-80 z-[100] translate-x-full settings-panel p-8 flex flex-col gap-8 shadow-[-20px_0_50px_rgba(0,0,0,0.5)]">
<div class="flex items-center justify-between">
<h2 class="text-lg font-bold">Engine Settings</h2>
<button id="close-settings" class="text-white/40 hover:text-white"><i data-lucide="x" class="w-5 h-5"></i></button>
</div>
<div class="space-y-6">
<div class="flex items-center justify-between">
<span class="text-sm font-medium text-white/70">Thinking Mode</span>
<div id="thinking-toggle" class="toggle-switch active"></div>
</div>
<div class="flex items-center justify-between">
<span class="text-sm font-medium text-white/70">Streaming</span>
<div id="streaming-toggle" class="toggle-switch active"></div>
</div>
<div class="space-y-3">
<span class="text-xs font-bold text-white/40 uppercase tracking-widest">Generation Mode</span>
<div class="flex gap-2 p-1 bg-white/5 rounded-xl border border-white/10">
<button id="mode-sampling" class="flex-1 py-2 text-xs font-bold rounded-lg bg-white/10 text-white transition-all">Sampling</button>
<button id="mode-beam" class="flex-1 py-2 text-xs font-bold rounded-lg text-white/40 hover:text-white transition-all">Beam Search</button>
</div>
</div>
<div class="space-y-3">
<div class="flex justify-between text-xs font-bold text-white/40 uppercase tracking-widest">
<span>Max Tokens</span>
<span id="tokens-val">2048</span>
</div>
<input type="range" id="tokens-slider" min="64" max="16384" step="64" value="2048" class="control-slider">
</div>
<div class="space-y-3">
<div class="flex justify-between text-xs font-bold text-white/40 uppercase tracking-widest">
<span>Temperature</span>
<span id="temp-val">0.7</span>
</div>
<input type="range" id="temp-slider" min="0" max="2" step="0.01" value="0.7" class="control-slider">
</div>
<div class="space-y-3">
<div class="flex justify-between text-xs font-bold text-white/40 uppercase tracking-widest">
<span>Top-P</span>
<span id="p-val">0.8</span>
</div>
<input type="range" id="p-slider" min="0" max="1" step="0.05" value="0.8" class="control-slider">
</div>
<div class="space-y-3">
<div class="flex justify-between text-xs font-bold text-white/40 uppercase tracking-widest">
<span>Top-K</span>
<span id="k-val">100</span>
</div>
<input type="range" id="k-slider" min="0" max="200" step="1" value="100" class="control-slider">
</div>
<div class="space-y-3">
<div class="flex justify-between text-xs font-bold text-white/40 uppercase tracking-widest">
<span>Max Frames</span>
<span id="frames-val">64</span>
</div>
<input type="range" id="frames-slider" min="8" max="256" step="8" value="64" class="control-slider">
</div>
<button id="open-fewshot" class="w-full py-4 rounded-2xl bg-white/5 hover:bg-white/10 border border-white/5 transition-all flex items-center justify-center gap-2 group mb-2">
<i data-lucide="sparkles" class="w-4 h-4 text-[#27D4EA] group-hover:scale-110 transition-transform"></i>
<span class="text-sm font-bold">Few-Shot Builder</span>
</button>
<button onclick="clearHistory()" class="w-full py-4 rounded-2xl bg-red-500/10 border border-red-500/20 text-red-500 text-sm font-bold hover:bg-red-500/20 transition-all flex items-center justify-center gap-2">
<i data-lucide="trash-2" class="w-4 h-4"></i>
Clear Conversation
</button>
</div>
</div>
<!-- Help Modal -->
<div id="help-modal" class="fixed inset-0 z-[200] flex items-center justify-center bg-black/80 backdrop-blur-sm hidden p-6">
<div class="max-w-4xl w-full bg-[#0D1117] border border-white/10 rounded-[32px] overflow-hidden shadow-2xl flex flex-col max-h-[90vh]">
<div class="p-8 border-b border-white/10 flex items-center justify-between">
<h2 class="text-2xl font-bold">How to use MiniCPM-V 4.6</h2>
<button id="close-help" class="text-white/40 hover:text-white"><i data-lucide="x" class="w-6 h-6"></i></button>
</div>
<div class="p-8 overflow-y-auto space-y-12">
<div class="grid grid-cols-1 md:grid-cols-3 gap-8">
<div class="space-y-4">
<div class="aspect-video bg-white/5 rounded-2xl overflow-hidden border border-white/5">
<img src="http://thunlp.oss-cn-qingdao.aliyuncs.com/multi_modal/never_delete/m_bear2.gif" class="w-full h-full object-cover">
</div>
<h3 class="font-bold text-lg">1. Multi-Image Chat</h3>
<p class="text-sm text-white/50 leading-relaxed">Upload multiple images at once. Use the "+" button to select files or drag them into the input area.</p>
</div>
<div class="space-y-4">
<div class="aspect-video bg-white/5 rounded-2xl overflow-hidden border border-white/5">
<img src="http://thunlp.oss-cn-qingdao.aliyuncs.com/multi_modal/never_delete/video2.gif" class="w-full h-full object-cover">
</div>
<h3 class="font-bold text-lg">2. Video Intelligence</h3>
<p class="text-sm text-white/50 leading-relaxed">Upload videos for temporal reasoning. MiniCPM-V will sample frames and describe events over time.</p>
</div>
<div class="space-y-4">
<div class="aspect-video bg-white/5 rounded-2xl overflow-hidden border border-white/5">
<img src="http://thunlp.oss-cn-qingdao.aliyuncs.com/multi_modal/never_delete/fshot.gif" class="w-full h-full object-cover">
</div>
<h3 class="font-bold text-lg">3. Few-Shot Learning</h3>
<p class="text-sm text-white/50 leading-relaxed">Provide examples to guide the model. Add turns with correct answers to teach the model a specific style.</p>
</div>
</div>
</div>
</div>
</div>
<!-- Chat Area (Tab 1) -->
<div id="tab-chat" class="tab-content active flex-col h-full">
<main id="chat-messages" class="chat-scroll-area px-4 flex-1">
<div class="max-w-3xl mx-auto space-y-8 pt-24 pb-40" id="chat-container">
</div>
</main>
<!-- Input Area -->
<div class="fixed bottom-0 left-0 right-0 p-6 md:p-10 pointer-events-none z-50">
<div class="max-w-3xl mx-auto pointer-events-auto">
<!-- Multi-file Preview -->
<div id="preview-container" class="hidden mb-6 flex flex-wrap gap-3 max-h-40 overflow-y-auto p-2 scrollbar-none">
<!-- Preview items will be injected here -->
</div>
<!-- Input Bar -->
<div class="input-pill rounded-[2rem] p-2 flex items-end shadow-2xl overflow-hidden bg-white/5 backdrop-blur-xl border border-white/10">
<input type="file" id="file-input" class="hidden" accept="image/*,video/*" multiple>
<button id="upload-trigger" class="w-12 h-12 flex items-center justify-center text-white/50 hover:text-[#27D4EA] transition-colors relative shrink-0 mb-1">
<i data-lucide="plus" class="w-6 h-6"></i>
<span id="file-count-badge" class="absolute top-2 right-2 w-4 h-4 bg-indigo-500 text-[10px] text-white rounded-full flex items-center justify-center hidden shadow-lg">0</span>
</button>
<textarea id="user-input" placeholder="Ask MiniCPM-V..." class="flex-1 bg-transparent border-none focus:ring-0 text-white placeholder-white/30 py-4 px-2 resize-none max-h-48 leading-relaxed font-medium" rows="1"></textarea>
<div class="flex items-center gap-1 mb-1 pr-2">
<button onclick="regenerate()" class="w-10 h-10 flex items-center justify-center text-white/30 hover:text-white transition-colors shrink-0" title="Regenerate last response">
<i data-lucide="refresh-cw" class="w-4 h-4"></i>
</button>
<button id="send-btn" class="send-btn w-12 h-12 text-white rounded-full flex items-center justify-center disabled:opacity-20 disabled:grayscale shrink-0">
<i data-lucide="arrow-up" class="w-5 h-5" id="send-icon"></i>
<div id="loading-icon" class="hidden"><div class="w-5 h-5 border-2 border-white/30 border-t-white rounded-full animate-spin"></div></div>
</button>
</div>
</div>
</div>
</div>
</div>
<!-- Few-Shot Area (Tab 2) -->
<div id="tab-fewshot" class="tab-content flex-col items-center pt-32 px-4 h-full overflow-y-auto">
<div class="max-w-3xl w-full space-y-8 pb-20">
<div class="flex items-center justify-between">
<div class="space-y-2">
<h2 class="text-2xl font-bold tracking-tight">Few-Shot Builder</h2>
<p class="text-white/40 text-sm">Add custom examples to guide the model's behavior.</p>
</div>
<button id="return-chat" class="px-6 py-2 rounded-full bg-white/5 hover:bg-white/10 border border-white/10 transition-all flex items-center gap-2 text-xs font-bold uppercase tracking-widest">
<i data-lucide="arrow-left" class="w-4 h-4"></i>
Back to Chat
</button>
</div>
<div class="grid grid-cols-1 md:grid-cols-2 gap-6">
<div class="space-y-4">
<div class="aspect-video bg-white/5 rounded-3xl border border-white/10 flex items-center justify-center relative overflow-hidden group cursor-pointer" onclick="document.getElementById('fs-file').click()">
<input type="file" id="fs-file" class="hidden" accept="image/*">
<img id="fs-preview" class="hidden w-full h-full object-contain">
<div id="fs-placeholder" class="flex flex-col items-center gap-2 text-white/20">
<i data-lucide="image" class="w-10 h-10"></i>
<span class="text-[10px] font-bold uppercase tracking-[0.2em]">Upload Example Image</span>
</div>
<div class="absolute inset-0 bg-indigo-500/10 opacity-0 group-hover:opacity-100 transition-opacity flex items-center justify-center font-bold text-[10px] uppercase tracking-widest">Update Image</div>
</div>
</div>
<div class="space-y-4 flex flex-col">
<textarea id="fs-user" placeholder="User question for this example..." class="flex-1 bg-white/5 border border-white/10 rounded-2xl p-4 text-sm text-white placeholder-white/20 resize-none focus:border-indigo-500/50 focus:ring-0 transition-all"></textarea>
<textarea id="fs-bot" placeholder="Model's expected answer..." class="flex-1 bg-white/5 border border-white/10 rounded-2xl p-4 text-sm text-white placeholder-white/20 resize-none focus:border-indigo-500/50 focus:ring-0 transition-all"></textarea>
</div>
</div>
<div class="flex gap-4">
<button id="fs-add" class="flex-1 py-4 rounded-2xl bg-white/10 hover:bg-white/20 border border-white/10 font-bold text-xs uppercase tracking-widest transition-all">Add to Context</button>
<button id="fs-gen" class="flex-1 py-4 rounded-2xl bg-indigo-500 hover:bg-indigo-600 font-bold text-xs uppercase tracking-widest transition-all shadow-lg shadow-indigo-500/20">Ask with Context</button>
</div>
<div class="p-6 rounded-3xl bg-indigo-500/5 border border-indigo-500/10 space-y-4">
<div class="flex items-center gap-2 text-indigo-400">
<i data-lucide="info" class="w-4 h-4"></i>
<span class="text-[10px] font-bold uppercase tracking-widest">Few-Shot Pro Tip</span>
</div>
<p class="text-xs text-white/40 leading-relaxed italic">"Demonstrations help the model learn complex formatting or specific domain knowledge by example. Upload an image, type a question and the ideal answer, then click 'Add to Context' to teach the model before you start chatting."</p>
</div>
</div>
</div>
<script type="module">
import { Client, handle_file } from "https://cdn.jsdelivr.net/npm/@gradio/client/dist/index.min.js";
lucide.createIcons();
// DOM Elements
const chatContainer = document.getElementById('chat-container');
const chatScrollArea = document.getElementById('chat-messages');
const userInput = document.getElementById('user-input');
const sendBtn = document.getElementById('send-btn');
const fileInput = document.getElementById('file-input');
const uploadTrigger = document.getElementById('upload-trigger');
const previewContainer = document.getElementById('preview-container');
const fileCountBadge = document.getElementById('file-count-badge');
const sendIcon = document.getElementById('send-icon');
const loadingIcon = document.getElementById('loading-icon');
const settingsPanel = document.getElementById('settings-panel');
const toggleSettings = document.getElementById('toggle-settings');
const closeSettings = document.getElementById('close-settings');
const thinkingToggle = document.getElementById('thinking-toggle');
const streamingToggle = document.getElementById('streaming-toggle');
const tempSlider = document.getElementById('temp-slider');
const tokensSlider = document.getElementById('tokens-slider');
const tokensVal = document.getElementById('tokens-val');
const pSlider = document.getElementById('p-slider');
const pVal = document.getElementById('p-val');
const kSlider = document.getElementById('k-slider');
const kVal = document.getElementById('k-val');
const framesSlider = document.getElementById('frames-slider');
const framesVal = document.getElementById('frames-val');
const modeSampling = document.getElementById('mode-sampling');
const modeBeam = document.getElementById('mode-beam');
const helpModal = document.getElementById('help-modal');
const closeHelp = document.getElementById('close-help');
let client = null;
let selectedFiles = [];
let isSettingsOpen = false;
let generationMode = 'Sampling';
modeSampling.onclick = () => {
generationMode = 'Sampling';
modeSampling.classList.add('bg-white/10');
modeSampling.classList.remove('text-white/40');
modeBeam.classList.remove('bg-white/10');
modeBeam.classList.add('text-white/40');
};
modeBeam.onclick = () => {
generationMode = 'Beam Search';
modeBeam.classList.add('bg-white/10');
modeBeam.classList.remove('text-white/40');
modeSampling.classList.remove('bg-white/10');
modeSampling.classList.add('text-white/40');
// Disable streaming toggle for beam search parity
if (streamingToggle.classList.contains('active')) {
streamingToggle.click();
}
};
// Help Modal Logic
window.openHelp = () => helpModal.classList.remove('hidden');
closeHelp.onclick = () => helpModal.classList.add('hidden');
tempSlider.oninput = () => tempVal.textContent = tempSlider.value;
tokensSlider.oninput = () => tokensVal.textContent = tokensSlider.value;
pSlider.oninput = () => pVal.textContent = pSlider.value;
kSlider.oninput = () => kVal.textContent = kSlider.value;
framesSlider.oninput = () => framesVal.textContent = framesSlider.value;
// Tab Switching Logic
const tabChat = document.getElementById('tab-chat');
const tabFewshot = document.getElementById('tab-fewshot');
function switchTab(target) {
if (target === 'chat') {
tabChat.classList.add('active');
tabFewshot.classList.remove('active');
} else {
tabFewshot.classList.add('active');
tabChat.classList.remove('active');
}
}
const openFewShot = document.getElementById('open-fewshot');
const returnChat = document.getElementById('return-chat');
openFewShot.onclick = () => {
toggleSettingsSidebar(false);
switchTab('fewshot');
};
returnChat.onclick = () => switchTab('chat');
// Few-Shot Builder
const fsFile = document.getElementById('fs-file');
const fsPreview = document.getElementById('fs-preview');
const fsPlaceholder = document.getElementById('fs-placeholder');
const fsUser = document.getElementById('fs-user');
const fsBot = document.getElementById('fs-bot');
const fsAddBtn = document.getElementById('fs-add');
const fsGenBtn = document.getElementById('fs-gen');
let fsSelectedFile = null;
fsFile.onchange = (e) => {
const file = e.target.files[0];
if (file) {
fsSelectedFile = file;
const reader = new FileReader();
reader.onload = (re) => {
fsPreview.src = re.target.result;
fsPreview.classList.remove('hidden');
fsPlaceholder.classList.add('hidden');
};
reader.readAsDataURL(file);
}
};
fsAddBtn.onclick = () => {
if (!fsUser.value.trim() && !fsSelectedFile) {
alert("Please provide at least a question or an image.");
return;
}
// Add to history as a "completed turn"
const userText = fsUser.value.trim();
const botText = fsBot.value.trim();
// Parity with reference: add to chatHistory and show in UI
chatHistory.push([userText || null, botText || null, fsSelectedFile ? [handle_file(fsSelectedFile)] : []]);
// Visual feedback
appendMessage('user', userText || "(Example Image)", fsSelectedFile ? [fsSelectedFile] : []);
if (botText) appendMessage('bot', botText);
// Clear inputs
fsUser.value = '';
fsBot.value = '';
fsSelectedFile = null;
fsPreview.classList.add('hidden');
fsPlaceholder.classList.remove('hidden');
switchTab('chat');
};
fsGenBtn.onclick = async () => {
if (!fsUser.value.trim() && !fsSelectedFile) return;
// Switch to chat tab and trigger generation with current FS inputs
const tempUser = fsUser.value;
const tempFile = fsSelectedFile;
switchTab('chat');
userInput.value = tempUser;
if (tempFile) {
selectedFiles = [tempFile];
renderPreviews();
}
sendMessage();
// Clear FS inputs
fsUser.value = '';
fsBot.value = '';
fsSelectedFile = null;
fsPreview.classList.add('hidden');
fsPlaceholder.classList.remove('hidden');
};
let chatHistory = [];
let currentJob = null;
async function init() {
try {
client = await Client.connect(window.location.origin);
} catch (err) { console.error("Gradio Connection Error", err); }
}
init();
// Settings Logic
const toggleSettingsSidebar = (open) => {
isSettingsOpen = open;
if (open) {
settingsPanel.classList.remove('translate-x-full');
settingsPanel.classList.add('translate-x-0');
} else {
settingsPanel.classList.add('translate-x-full');
settingsPanel.classList.remove('translate-x-0');
}
};
toggleSettings.onclick = (e) => {
e.stopPropagation();
toggleSettingsSidebar(true);
};
closeSettings.onclick = (e) => {
e.stopPropagation();
toggleSettingsSidebar(false);
};
// Close sidebar when clicking outside
document.addEventListener('click', (e) => {
if (isSettingsOpen && !settingsPanel.contains(e.target) && !toggleSettings.contains(e.target)) {
toggleSettingsSidebar(false);
}
});
const setupToggle = (el) => {
el.onclick = () => el.classList.toggle('active');
};
setupToggle(thinkingToggle);
setupToggle(streamingToggle);
const setupSlider = (slider, valEl) => {
slider.oninput = () => valEl.textContent = slider.value;
};
setupSlider(tempSlider, document.getElementById('temp-val'));
setupSlider(tokensSlider, document.getElementById('tokens-val'));
setupSlider(pSlider, document.getElementById('p-val'));
// File Handling
uploadTrigger.onclick = () => fileInput.click();
fileInput.onchange = (e) => {
const files = Array.from(e.target.files);
selectedFiles = [...selectedFiles, ...files];
renderPreviews();
};
function renderPreviews() {
previewContainer.innerHTML = '';
if (selectedFiles.length > 0) {
previewContainer.classList.remove('hidden');
fileCountBadge.classList.remove('hidden');
fileCountBadge.textContent = selectedFiles.length;
selectedFiles.forEach((file, index) => {
const url = URL.createObjectURL(file);
const item = document.createElement('div');
item.className = 'media-preview-item h-24 w-24 rounded-2xl overflow-hidden border border-white/20 shadow-lg';
if (file.type.startsWith('image/')) {
item.innerHTML = `<img src="${url}" class="w-full h-full object-cover">`;
} else {
item.innerHTML = `<video src="${url}" class="w-full h-full object-cover" muted></video><div class="absolute inset-0 flex items-center justify-center bg-black/20"><i data-lucide="play" class="w-6 h-6 text-white"></i></div>`;
}
const removeBtn = document.createElement('button');
removeBtn.className = 'absolute -top-1 -right-1 bg-red-500 text-white rounded-full p-1 shadow-lg scale-75';
removeBtn.innerHTML = '<i data-lucide="x" class="w-3 h-3"></i>';
removeBtn.onclick = (e) => {
e.stopPropagation();
selectedFiles.splice(index, 1);
renderPreviews();
};
item.appendChild(removeBtn);
previewContainer.appendChild(item);
});
lucide.createIcons();
} else {
previewContainer.classList.add('hidden');
fileCountBadge.classList.add('hidden');
}
}
// Message Handling
function appendMessage(role, text = '', files = []) {
const div = document.createElement('div');
div.className = `flex gap-4 items-start ${role === 'user' ? 'flex-row-reverse' : ''}`;
let mediaHtml = '';
if (files.length > 0) {
mediaHtml = '<div class="flex flex-wrap gap-2 mb-4">';
files.forEach(file => {
const url = typeof file === 'string' ? file : URL.createObjectURL(file);
const type = typeof file === 'string' ? (file.match(/\.(mp4|webm|mkv)/i) ? 'video' : 'image') : (file.type.startsWith('video') ? 'video' : 'image');
if (type === 'image') {
mediaHtml += `<img src="${url}" class="h-48 rounded-2xl border border-white/10 shadow-lg object-contain bg-black/20" />`;
} else {
mediaHtml += `<video src="${url}" controls class="h-48 rounded-2xl border border-white/10 shadow-lg" />`;
}
});
mediaHtml += '</div>';
}
const bubbleClass = role === 'user' ? 'user-message' : 'bot-message';
div.innerHTML = `
<div class="${bubbleClass} p-6 message-bubble shadow-xl">
${mediaHtml}
<div class="thinking-container hidden"></div>
<div class="content-container leading-relaxed text-[15px] whitespace-pre-wrap font-medium">${marked.parse(text)}</div>
</div>
`;
chatContainer.appendChild(div);
const contentContainer = div.querySelector('.content-container');
if (window.renderMathInElement) {
renderMathInElement(contentContainer, {
delimiters: [
{left: '$$', right: '$$', display: true},
{left: '$', right: '$', display: false},
{left: '\\(', right: '\\)', display: false},
{left: '\\[', right: '\\]', display: true}
],
throwOnError: false
});
}
chatScrollArea.scrollTo({ top: chatScrollArea.scrollHeight, behavior: 'smooth' });
return div;
}
function updateBotMessage(div, fullText) {
const thinkingContainer = div.querySelector('.thinking-container');
const contentContainer = div.querySelector('.content-container');
const thinkMatch = fullText.match(/<think>([\s\S]*?)<\/think>/);
const thinkingText = thinkMatch ? thinkMatch[1].trim() : (fullText.includes('<think>') && !fullText.includes('</think>') ? fullText.split('<think>')[1].trim() : '');
const actualText = fullText.replace(/<think>[\s\S]*?<\/think>/, '').trim();
if (thinkingText) {
thinkingContainer.classList.remove('hidden');
thinkingContainer.innerHTML = `<div class="thinking-block">${marked.parse(thinkingText)}</div>`;
} else {
thinkingContainer.classList.add('hidden');
}
contentContainer.innerHTML = marked.parse(actualText);
// Render Math
[thinkingContainer, contentContainer].forEach(el => {
if (window.renderMathInElement) {
renderMathInElement(el, {
delimiters: [
{left: '$$', right: '$$', display: true},
{left: '$', right: '$', display: false},
{left: '\\(', right: '\\)', display: false},
{left: '\\[', right: '\\]', display: true}
],
throwOnError: false
});
}
});
chatScrollArea.scrollTo({ top: chatScrollArea.scrollHeight, behavior: 'smooth' });
return actualText;
}
async function sendMessage() {
const text = userInput.value.trim();
if (!text && selectedFiles.length === 0) return;
const filesToUpload = [...selectedFiles];
const content = text;
userInput.value = '';
userInput.style.height = 'auto';
appendMessage('user', content, filesToUpload);
selectedFiles = [];
renderPreviews();
sendIcon.classList.add('hidden');
loadingIcon.classList.remove('hidden');
sendBtn.innerHTML = '<i data-lucide="square" class="w-5 h-5 fill-white"></i>';
sendBtn.classList.remove('send-btn');
sendBtn.classList.add('bg-red-500/20', 'hover:bg-red-500/40', 'border', 'border-red-500/50');
lucide.createIcons();
let isStopped = false;
sendBtn.onclick = () => {
if (currentJob) {
currentJob.cancel();
isStopped = true;
resetSendBtn();
}
};
// Bot response placeholder
const botDiv = appendMessage('bot', '');
const contentContainer = botDiv.querySelector('.content-container');
contentContainer.innerHTML = '<div class="flex gap-1.5 py-2"><div class="typing-dot"></div><div class="typing-dot"></div><div class="typing-dot"></div></div>';
try {
const gradioFiles = filesToUpload.length > 0 ? filesToUpload.map(f => handle_file(f)) : null;
currentJob = client.submit("/predict", {
message: content,
history: chatHistory,
files: gradioFiles,
thinking_mode: thinkingToggle.classList.contains('active'),
max_new_tokens: parseInt(tokensSlider.value),
temperature: parseFloat(tempSlider.value),
top_p: parseFloat(pSlider.value),
top_k: parseInt(kSlider.value),
max_frames: parseInt(framesSlider.value),
generation_mode: generationMode
});
let finalAnswer = "";
for await (const msg of currentJob) {
if (isStopped) break;
if (msg.type === "data" && msg.data) {
const chunk = msg.data[0];
finalAnswer = updateBotMessage(botDiv, chunk);
}
}
if (!isStopped) {
chatHistory.push([content, finalAnswer]);
}
} catch (err) {
console.error(err);
if (!isStopped) {
contentContainer.textContent = "I encountered an error while processing your request. Please try again.";
}
} finally {
resetSendBtn();
currentJob = null;
}
}
function resetSendBtn() {
sendBtn.innerHTML = '<i data-lucide="arrow-up" class="w-5 h-5" id="send-icon"></i>';
sendBtn.className = 'send-btn w-12 h-12 text-white rounded-full flex items-center justify-center disabled:opacity-20 disabled:grayscale shrink-0 mb-1';
sendBtn.onclick = sendMessage;
lucide.createIcons();
}
window.clearHistory = function() {
chatHistory = [];
chatContainer.innerHTML = `
<div class="flex gap-4 items-start">
<div class="bot-message p-6 message-bubble shadow-2xl">
<p class="text-white/90 leading-relaxed text-[15px]">
History cleared. How can I help you today?
</p>
</div>
</div>
`;
closeSettings.click();
}
async function regenerate() {
if (chatHistory.length === 0) return;
const lastTurn = chatHistory.pop();
// Remove last assistant message from UI
chatContainer.removeChild(chatContainer.lastChild);
// Re-send last user message
userInput.value = lastTurn[0];
// We need to re-handle files if we want perfect parity, but for now we re-send text
sendMessage();
}
thinkingToggle.onclick = () => {
thinkingToggle.classList.toggle('active');
if (chatHistory.length > 0) {
if (confirm("Changing Thinking Mode will clear your current conversation history. Proceed?")) {
window.clearHistory();
} else {
thinkingToggle.classList.toggle('active');
}
}
};
// Client ID injection (Parity with reference)
const header = "x-v46-client-id";
const key = "minicpm_v46_demo_client_id";
let clientId = localStorage.getItem(key);
if (!clientId) {
clientId = "local-" + Math.random().toString(36).slice(2) + Date.now().toString(36);
localStorage.setItem(key, clientId);
}
window.__minicpmV46ClientId = clientId;
// Patch fetch to include client ID
const originalFetch = window.fetch;
window.fetch = function(input, init) {
const nextInit = init ? Object.assign({}, init) : {};
const headers = new Headers(nextInit.headers || (input instanceof Request ? input.headers : undefined));
headers.set(header, clientId);
nextInit.headers = headers;
return originalFetch.call(this, input, nextInit);
};
// Few-Shot Logic (Enhanced for Parity)
window.addFewShot = function() {
// In the reference, this is a form. Here we can use a modal or simple prompts.
// For true parity, let's add a more structured prompt sequence.
const hasImage = confirm("Include an image in this example?");
if (hasImage) {
// In a real web app we'd open a file picker, but here we can just ask the user to upload it normally
// and then "Mark as Few-Shot".
// For now, let's keep it simple as a guided prompt.
alert("Please upload your image normally, then click 'Add Example' in the settings to mark the current turn as few-shot.");
}
};
// Initial Button Wiring
sendBtn.onclick = sendMessage;
userInput.onkeydown = (e) => {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault();
sendMessage();
}
};
// Auto-resize textarea
userInput.oninput = () => {
userInput.style.height = 'auto';
userInput.style.height = userInput.scrollHeight + 'px';
};
// Make regenerate global for the HTML onclick
window.regenerate = regenerate;
</script>
</body>
</html>
|