mirror of
https://github.com/vibegif/vibegif.lol.git
synced 2026-04-07 02:12:12 +00:00
Delete assets directory
This commit is contained in:
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@@ -1,12 +0,0 @@
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[x-cloak] { display: none !important; }
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@font-face {
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font-family: "Stain";
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src: url("https://cdn.jsdelivr.net/gh/multipleof4/stain.otf@master/dist/Stain.otf") format("opentype");
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font-weight: normal;
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font-style: normal;
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}
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body {
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font-family: "Stain", sans-serif;
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}
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272
assets/js/app.js
272
assets/js/app.js
@@ -1,272 +0,0 @@
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import { generateImageFrame } from "./openrouter.js";
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import { buildGifFromFrames } from "./gif.js";
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import { firstPrompt, nextFramePrompt } from "./ui.js";
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const GEMINI_MODEL = "google/gemini-3.1-flash-image-preview";
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// Wrap in try-catch to prevent fatal crashes in strict iframes/sandboxes
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let savedApiKey = "";
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try {
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savedApiKey = localStorage.getItem("openrouter_api_key") || "";
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} catch (err) {
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console.warn("localStorage is blocked in this environment.");
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}
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const state = {
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apiKey: savedApiKey,
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frames: [],
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gifUrl: "",
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loading: false
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};
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const el = {};
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const q = (id) => document.getElementById(id);
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function clamp(n, min, max, fallback) {
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n = Number(n);
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if (Number.isNaN(n)) return fallback;
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return Math.min(max, Math.max(min, n));
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}
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function show(node) {
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node.classList.remove("hidden");
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if (node.id === "settings-modal") node.classList.add("flex");
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}
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function hide(node) {
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node.classList.add("hidden");
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if (node.id === "settings-modal") node.classList.remove("flex");
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}
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function setError(msg = "") {
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if (!msg) {
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el.error.textContent = "";
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hide(el.error);
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return;
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}
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el.error.textContent = msg;
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show(el.error);
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}
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function setProgress(label = "", pct = 0, visible = false) {
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el.progressLabel.textContent = label;
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el.progressBar.style.width = `${Math.max(0, Math.min(100, pct))}%`;
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visible ? show(el.progressWrap) : hide(el.progressWrap);
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}
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function setLoading(v) {
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state.loading = !!v;
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el.generateBtn.disabled = state.loading;
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el.generateBtn.textContent = state.loading ? "Generating…" : "Generate GIF";
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}
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function updateImageSizeOptions() {
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const model = el.model.value;
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const current = el.imageSize.value;
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const options = model === GEMINI_MODEL
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? [
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{ value: "1K", label: "1K" },
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{ value: "0.5K", label: "0.5K" }
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]
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: [{ value: "1K", label: "1K" }];
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el.imageSize.innerHTML = "";
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for (const opt of options) {
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const o = document.createElement("option");
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o.value = opt.value;
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o.textContent = opt.label;
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el.imageSize.appendChild(o);
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}
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const allowed = options.map((o) => o.value);
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el.imageSize.value = allowed.includes(current) ? current : "1K";
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}
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function renderFrames() {
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el.framesGrid.innerHTML = "";
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for (let i = 0; i < state.frames.length; i++) {
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const card = document.createElement("div");
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card.className = "rounded-xl border border-ui-border p-2 bg-white";
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const img = document.createElement("img");
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img.src = state.frames[i];
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img.alt = `frame ${i + 1}`;
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img.className = "w-full rounded-lg";
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const p = document.createElement("p");
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p.className = "mt-1 text-xs text-ui-sub";
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p.textContent = `Frame ${i + 1}`;
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card.appendChild(img);
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card.appendChild(p);
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el.framesGrid.appendChild(card);
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}
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}
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function renderGif() {
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if (!state.gifUrl) {
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hide(el.gifWrap);
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show(el.emptyOutput);
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return;
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}
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el.gifImg.src = state.gifUrl;
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el.gifDownload.href = state.gifUrl;
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show(el.gifWrap);
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hide(el.emptyOutput);
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}
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function openSettings() {
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el.apiKeyInput.value = state.apiKey;
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show(el.settingsModal);
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}
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function closeSettings() {
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hide(el.settingsModal);
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}
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function saveApiKey() {
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state.apiKey = el.apiKeyInput.value.trim();
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try {
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localStorage.setItem("openrouter_api_key", state.apiKey);
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} catch (err) {
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console.warn("Could not save to localStorage.");
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}
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closeSettings();
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}
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function clearApiKey() {
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state.apiKey = "";
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el.apiKeyInput.value = "";
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try {
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localStorage.removeItem("openrouter_api_key");
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} catch (err) {
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console.warn("Could not modify localStorage.");
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}
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}
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async function generate() {
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setError("");
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setLoading(true);
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setProgress("", 0, true);
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if (state.gifUrl) URL.revokeObjectURL(state.gifUrl);
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state.gifUrl = "";
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state.frames = [];
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renderGif();
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renderFrames();
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const model = el.model.value;
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const userPrompt = el.userPrompt.value.trim();
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const frameCount = clamp(el.frameCount.value, 2, 24, 4);
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const fps = clamp(el.fps.value, 1, 24, 6);
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const imageSize = el.imageSize.value;
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const aspectRatio = el.aspectRatio.value;
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if (!state.apiKey) {
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setError("Add your OpenRouter API key first (☰ button).");
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openSettings();
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setLoading(false);
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setProgress("", 0, false);
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return;
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}
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if (!userPrompt) {
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setError("Please enter a simple prompt (e.g. rolling cat).");
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setLoading(false);
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setProgress("", 0, false);
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return;
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}
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try {
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const p1 = firstPrompt(userPrompt);
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setProgress(`Generating frame 1/${frameCount}...`, Math.round(100 / frameCount), true);
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const frame1 = await generateImageFrame({
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apiKey: state.apiKey,
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model,
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textPrompt: p1,
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previousFrames: [],
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imageSize,
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aspectRatio
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});
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state.frames.push(frame1);
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renderFrames();
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for (let i = 2; i <= frameCount; i++) {
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setProgress(`Generating frame ${i}/${frameCount}...`, Math.round((i / frameCount) * 100), true);
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const next = await generateImageFrame({
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apiKey: state.apiKey,
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model,
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textPrompt: nextFramePrompt(frameCount),
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previousFrames: state.frames.slice(-2),
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imageSize,
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aspectRatio
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});
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state.frames.push(next);
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renderFrames();
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}
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setProgress("Building GIF...", 100, true);
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state.gifUrl = await buildGifFromFrames(state.frames, fps);
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renderGif();
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setProgress("Done.", 100, true);
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} catch (e) {
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setError(e?.message || "Failed to generate.");
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setProgress("", 0, false);
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} finally {
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setLoading(false);
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}
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}
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function bind() {
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el.openSettingsBtn.addEventListener("click", openSettings);
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el.closeSettingsBtn.addEventListener("click", closeSettings);
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el.saveApiKeyBtn.addEventListener("click", saveApiKey);
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el.clearApiKeyBtn.addEventListener("click", clearApiKey);
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el.generateBtn.addEventListener("click", generate);
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el.model.addEventListener("change", updateImageSizeOptions);
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el.settingsModal.addEventListener("click", (e) => {
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if (e.target === el.settingsModal) closeSettings();
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});
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document.addEventListener("keydown", (e) => {
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if (e.key === "Escape") closeSettings();
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});
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}
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function init() {
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el.model = q("model");
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el.userPrompt = q("user-prompt");
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el.frameCount = q("frame-count");
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el.fps = q("fps");
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el.imageSize = q("image-size");
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el.aspectRatio = q("aspect-ratio");
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el.generateBtn = q("generate-btn");
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el.error = q("error");
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el.progressWrap = q("progress-wrap");
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el.progressLabel = q("progress-label");
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el.progressBar = q("progress-bar");
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el.gifWrap = q("gif-wrap");
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el.gifImg = q("gif-img");
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el.gifDownload = q("gif-download");
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el.emptyOutput = q("empty-output");
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el.framesGrid = q("frames-grid");
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el.settingsModal = q("settings-modal");
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el.openSettingsBtn = q("open-settings-btn");
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el.closeSettingsBtn = q("close-settings-btn");
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el.apiKeyInput = q("api-key-input");
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el.saveApiKeyBtn = q("save-api-key-btn");
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el.clearApiKeyBtn = q("clear-api-key-btn");
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updateImageSizeOptions();
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renderGif();
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bind();
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}
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// Since module scripts are natively deferred, the DOM is guaranteed to be fully parsed.
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init();
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@@ -1,33 +0,0 @@
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function loadImage(src) {
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return new Promise((resolve, reject) => {
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const img = new Image();
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img.crossOrigin = "anonymous";
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img.onload = () => resolve(img);
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img.onerror = reject;
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img.src = src;
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});
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}
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export async function buildGifFromFrames(frames, fps = 6) {
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if (!frames?.length) throw new Error("No frames to build GIF.");
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const delay = Math.max(40, Math.floor(1000 / Math.max(1, fps)));
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const images = await Promise.all(frames.map(loadImage));
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const gif = new GIF({
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workers: 2,
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quality: 10,
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workerScript: "https://cdn.jsdelivr.net/npm/gif.js.optimized/dist/gif.worker.js",
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width: images[0].naturalWidth,
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height: images[0].naturalHeight
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});
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for (const img of images) gif.addFrame(img, { delay });
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const blob = await new Promise((resolve) => {
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gif.on("finished", resolve);
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gif.render();
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});
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return URL.createObjectURL(blob);
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}
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@@ -1,102 +0,0 @@
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const OPENROUTER_URL = "https://openrouter.ai/api/v1/chat/completions";
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function toDataUrlMaybe(item) {
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if (!item) return null;
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if (typeof item === "string") {
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if (item.startsWith("http://") || item.startsWith("https://") || item.startsWith("data:image/")) return item;
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return `data:image/png;base64,${item}`;
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}
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if (item.url) return item.url;
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if (item.image_url?.url) return item.image_url.url;
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if (item.imageUrl?.url) return item.imageUrl.url;
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if (item.b64_json) return `data:image/png;base64,${item.b64_json}`;
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if (item.data) return `data:image/png;base64,${item.data}`;
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return null;
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}
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function extractImageFromResponse(json) {
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const msg = json?.choices?.[0]?.message;
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if (!msg) return null;
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// Primary docs format: message.images[].image_url.url
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if (Array.isArray(msg.images) && msg.images.length) {
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for (const image of msg.images) {
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const url = image?.image_url?.url || image?.imageUrl?.url || image?.url;
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if (url) return url;
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const maybe = toDataUrlMaybe(image);
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if (maybe) return maybe;
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}
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}
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// Fallback: content parts
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if (Array.isArray(msg.content)) {
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for (const part of msg.content) {
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if (part?.type === "image_url") {
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const u = part?.image_url?.url || part?.imageUrl?.url || part?.url;
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if (u) return u;
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}
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if (part?.type === "output_image" && part?.image_url?.url) return part.image_url.url;
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}
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}
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// Extra fallback pools
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const fallbackPools = [json?.images, json?.data, msg?.data, json?.choices?.[0]?.images];
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for (const pool of fallbackPools) {
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if (Array.isArray(pool) && pool.length) {
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const maybe = toDataUrlMaybe(pool[0]);
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if (maybe) return maybe;
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}
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}
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return null;
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}
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export async function generateImageFrame({
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apiKey,
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model,
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textPrompt,
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previousFrames = [],
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imageSize = "1K",
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aspectRatio = "1:1"
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}) {
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// Docs recommend text first, then images in content array
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const content = [{ type: "text", text: textPrompt }];
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for (const frame of previousFrames.slice(-2)) {
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content.push({
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type: "image_url",
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image_url: { url: frame }
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});
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}
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const body = {
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model,
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modalities: ["image"], // As requested: image only
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messages: [{ role: "user", content }],
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image_config: {
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image_size: imageSize,
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aspect_ratio: aspectRatio
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},
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stream: false
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};
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const res = await fetch(OPENROUTER_URL, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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Authorization: `Bearer ${apiKey}`,
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"HTTP-Referer": window.location.origin,
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"X-Title": "vibegif.lol"
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},
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body: JSON.stringify(body)
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});
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const json = await res.json().catch(() => ({}));
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if (!res.ok) {
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const msg = json?.error?.message || `OpenRouter error (${res.status})`;
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throw new Error(msg);
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}
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const image = extractImageFromResponse(json);
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if (!image) throw new Error("No image found in model response.");
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return image;
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}
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@@ -1,18 +0,0 @@
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export const FIRST_PROMPT_TEMPLATE = "minimal black and white line doodle, single stroke, white background, kawaii style, {userPrompt}";
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export function firstPrompt(userPrompt) {
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return FIRST_PROMPT_TEMPLATE.replace("{userPrompt}", userPrompt);
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}
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export function nextFramePrompt(frameCount) {
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return `imagine we are trying to create a ${frameCount} frame gif. generate the next meaningful frame`;
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}
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export function clampForm(form) {
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form.frameCount = Math.min(24, Math.max(2, Number(form.frameCount || 4)));
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form.fps = Math.min(24, Math.max(1, Number(form.fps || 6)));
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if (form.model !== "google/gemini-3.1-flash-image-preview" && form.imageSize === "0.5K") {
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form.imageSize = "1K";
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||||
}
|
||||
}
|
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Reference in New Issue
Block a user