This commit is contained in:
2026-03-28 01:06:30 -05:00
parent 796c374d38
commit ecb708790d
35 changed files with 2347 additions and 37 deletions

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frontend/index.html Normal file
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<!doctype html>
<html lang="en" class="dark">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Memer</title>
<link rel="icon" type="image/svg+xml" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>🎭</text></svg>" />
</head>
<body class="bg-zinc-950 text-zinc-100 min-h-screen">
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>

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frontend/package.json Normal file
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{
"name": "memer-frontend",
"version": "1.0.0",
"private": true,
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc && vite build",
"preview": "vite preview"
},
"dependencies": {
"@tanstack/react-query": "^5.28.6",
"lucide-react": "^0.370.0",
"react": "^18.3.1",
"react-dom": "^18.3.1",
"react-router-dom": "^6.22.3"
},
"devDependencies": {
"@types/react": "^18.3.1",
"@types/react-dom": "^18.3.0",
"@vitejs/plugin-react": "^4.2.1",
"autoprefixer": "^10.4.19",
"postcss": "^8.4.38",
"tailwindcss": "^3.4.3",
"typescript": "^5.4.5",
"vite": "^5.2.8"
}
}

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export default {
plugins: {
tailwindcss: {},
autoprefixer: {},
},
};

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frontend/src/App.tsx Normal file
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import { Routes, Route, Navigate } from 'react-router-dom';
import { Gallery } from './pages/Gallery';
export default function App() {
return (
<Routes>
<Route path="/" element={<Gallery />} />
<Route path="*" element={<Navigate to="/" replace />} />
</Routes>
);
}

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frontend/src/api/client.ts Normal file
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export interface Meme {
id: string;
title: string;
description: string | null;
file_path: string;
file_name: string;
file_size: number;
mime_type: string;
width: number;
height: number;
parent_id: string | null;
created_at: string;
tags: string[];
children?: Meme[];
}
export interface Tag {
id: number;
name: string;
meme_count: number;
}
export interface MemesResponse {
memes: Meme[];
total: number;
page: number;
limit: number;
}
export interface ListParams {
tag?: string;
q?: string;
page?: number;
limit?: number;
parent_only?: boolean;
}
async function apiFetch<T>(url: string, init?: RequestInit): Promise<T> {
const res = await fetch(url, init);
if (!res.ok) {
const err = await res.json().catch(() => ({ error: res.statusText }));
throw new Error(err.error ?? res.statusText);
}
return res.json() as Promise<T>;
}
export const api = {
memes: {
list(params: ListParams = {}): Promise<MemesResponse> {
const qs = new URLSearchParams();
if (params.tag) qs.set('tag', params.tag);
if (params.q) qs.set('q', params.q);
if (params.page) qs.set('page', String(params.page));
if (params.limit) qs.set('limit', String(params.limit));
if (params.parent_only !== undefined) qs.set('parent_only', String(params.parent_only));
return apiFetch<MemesResponse>(`/api/memes?${qs}`);
},
get(id: string): Promise<Meme & { children: Meme[] }> {
return apiFetch(`/api/memes/${id}`);
},
upload(formData: FormData): Promise<Meme> {
return apiFetch('/api/memes', { method: 'POST', body: formData });
},
update(id: string, body: { title?: string; description?: string; tags?: string[] }): Promise<Meme> {
return apiFetch(`/api/memes/${id}`, {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body),
});
},
delete(id: string): Promise<{ ok: boolean }> {
return apiFetch(`/api/memes/${id}`, { method: 'DELETE' });
},
rescale(id: string, body: { width?: number; height?: number; quality?: number; label?: string }): Promise<Meme> {
return apiFetch(`/api/memes/${id}/rescale`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body),
});
},
},
tags: {
list(): Promise<Tag[]> {
return apiFetch('/api/tags');
},
delete(id: number): Promise<{ ok: boolean }> {
return apiFetch(`/api/tags/${id}`, { method: 'DELETE' });
},
},
imageUrl(filePath: string): string {
return `/images/${filePath}`;
},
};

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import type { Meme } from '../api/client';
import { MemeCard } from './MemeCard';
interface Props {
memes: Meme[];
onOpen: (meme: Meme) => void;
onShare: (meme: Meme) => void;
}
export function GalleryGrid({ memes, onOpen, onShare }: Props) {
if (memes.length === 0) {
return (
<div className="flex flex-col items-center justify-center py-32 text-center">
<div className="text-6xl mb-4">🎭</div>
<h2 className="text-xl font-semibold text-zinc-400 mb-2">No memes yet</h2>
<p className="text-zinc-600 text-sm">Upload your first meme to get started.</p>
</div>
);
}
return (
<div
className="columns-1 sm:columns-2 lg:columns-3 xl:columns-4 gap-3"
style={{ columnFill: 'balance' }}
>
{memes.map((meme) => (
<MemeCard key={meme.id} meme={meme} onOpen={onOpen} onShare={onShare} />
))}
</div>
);
}

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import { useState } from 'react';
import { Share2, Eye, Layers } from 'lucide-react';
import type { Meme } from '../api/client';
import { api } from '../api/client';
interface Props {
meme: Meme;
onOpen: (meme: Meme) => void;
onShare: (meme: Meme) => void;
}
export function MemeCard({ meme, onOpen, onShare }: Props) {
const [loaded, setLoaded] = useState(false);
const [hovered, setHovered] = useState(false);
return (
<div
className="relative group break-inside-avoid mb-3 rounded-xl overflow-hidden bg-zinc-900 cursor-pointer shadow-lg hover:shadow-accent/20 hover:shadow-xl transition-shadow duration-300"
onMouseEnter={() => setHovered(true)}
onMouseLeave={() => setHovered(false)}
onClick={() => onOpen(meme)}
>
{/* Image */}
<img
src={api.imageUrl(meme.file_path)}
alt={meme.title}
loading="lazy"
onLoad={() => setLoaded(true)}
className={`w-full block transition-all duration-500 ${
loaded ? 'opacity-100' : 'opacity-0'
} ${hovered ? 'scale-[1.02]' : 'scale-100'} transition-transform duration-300`}
/>
{/* Skeleton while loading */}
{!loaded && (
<div
className="absolute inset-0 bg-zinc-800 animate-pulse"
style={{ paddingTop: `${(meme.height / meme.width) * 100}%` }}
/>
)}
{/* Hover overlay */}
<div
className={`absolute inset-0 bg-gradient-to-t from-zinc-950/90 via-zinc-950/40 to-transparent transition-opacity duration-200 ${
hovered ? 'opacity-100' : 'opacity-0'
}`}
>
<div className="absolute bottom-0 left-0 right-0 p-3">
<p className="text-sm font-semibold text-white truncate mb-2">{meme.title}</p>
{/* Tags */}
{meme.tags.length > 0 && (
<div className="flex flex-wrap gap-1 mb-2">
{meme.tags.slice(0, 3).map((tag) => (
<span
key={tag}
className="text-xs px-1.5 py-0.5 rounded bg-accent/30 text-purple-300"
>
{tag}
</span>
))}
{meme.tags.length > 3 && (
<span className="text-xs text-zinc-400">+{meme.tags.length - 3}</span>
)}
</div>
)}
<div className="flex gap-2">
<button
onClick={(e) => {
e.stopPropagation();
onOpen(meme);
}}
className="flex items-center gap-1 text-xs px-2 py-1 rounded-lg bg-white/10 hover:bg-white/20 text-white transition-colors"
>
<Eye size={12} />
View
</button>
<button
onClick={(e) => {
e.stopPropagation();
onShare(meme);
}}
className="flex items-center gap-1 text-xs px-2 py-1 rounded-lg bg-accent/30 hover:bg-accent/50 text-purple-200 transition-colors"
>
<Share2 size={12} />
Share
</button>
</div>
</div>
</div>
{/* Child indicator */}
{/* (shown from parent detail) — not needed on card itself */}
{/* Dimensions badge */}
<div className="absolute top-2 right-2 opacity-0 group-hover:opacity-100 transition-opacity">
<span className="text-xs px-1.5 py-0.5 rounded bg-zinc-900/80 text-zinc-400">
{meme.width}×{meme.height}
</span>
</div>
</div>
);
}

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import { useState } from 'react';
import { X, Minimize2, Trash2, Edit2, Check, Layers } from 'lucide-react';
import { useMeme, useDeleteMeme, useUpdateMeme } from '../hooks/useMemes';
import { SharePanel } from './SharePanel';
import { RescaleModal } from './RescaleModal';
import { api, type Meme } from '../api/client';
interface Props {
memeId: string;
onClose: () => void;
}
function formatBytes(bytes: number): string {
if (bytes < 1024) return `${bytes} B`;
if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`;
return `${(bytes / 1024 / 1024).toFixed(1)} MB`;
}
function formatDate(iso: string): string {
return new Date(iso).toLocaleDateString('en-US', {
year: 'numeric', month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit',
});
}
export function MemeDetail({ memeId, onClose }: Props) {
const { data, isLoading, refetch } = useMeme(memeId);
const deleteMeme = useDeleteMeme();
const updateMeme = useUpdateMeme();
const [editing, setEditing] = useState(false);
const [editTitle, setEditTitle] = useState('');
const [editDesc, setEditDesc] = useState('');
const [editTags, setEditTags] = useState('');
const [showRescale, setShowRescale] = useState(false);
const [activeChild, setActiveChild] = useState<Meme | null>(null);
const meme = data;
const displayMeme = activeChild ?? meme;
function startEdit() {
if (!meme) return;
setEditTitle(meme.title);
setEditDesc(meme.description ?? '');
setEditTags(meme.tags.join(', '));
setEditing(true);
}
async function saveEdit() {
if (!meme) return;
await updateMeme.mutateAsync({
id: meme.id,
title: editTitle,
description: editDesc || undefined,
tags: editTags.split(',').map((t) => t.trim()).filter(Boolean),
});
setEditing(false);
}
async function handleDelete() {
if (!meme) return;
if (!confirm(`Delete "${meme.title}"? This also removes all rescaled copies.`)) return;
await deleteMeme.mutateAsync(meme.id);
onClose();
}
if (isLoading) {
return (
<div className="fixed inset-0 z-50 flex items-center justify-center bg-black/70">
<div className="w-10 h-10 border-2 border-accent border-t-transparent rounded-full animate-spin" />
</div>
);
}
if (!meme) return null;
return (
<>
<div
className="fixed inset-0 z-40 bg-black/80 animate-fade-in"
onClick={onClose}
/>
<div className="fixed inset-4 md:inset-8 z-50 flex flex-col bg-zinc-900 rounded-2xl shadow-2xl border border-zinc-800 overflow-hidden animate-scale-in">
{/* Header */}
<div className="flex items-center justify-between px-5 py-4 border-b border-zinc-800 flex-shrink-0">
{editing ? (
<input
autoFocus
value={editTitle}
onChange={(e) => setEditTitle(e.target.value)}
className="flex-1 bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-1.5 text-sm font-semibold focus:outline-none focus:border-accent mr-3"
/>
) : (
<h2 className="text-lg font-semibold truncate flex-1 mr-3">{meme.title}</h2>
)}
<div className="flex items-center gap-2 flex-shrink-0">
{editing ? (
<button
onClick={saveEdit}
disabled={updateMeme.isPending}
className="flex items-center gap-1 text-sm px-3 py-1.5 rounded-lg bg-accent hover:bg-accent-hover text-white transition-colors"
>
<Check size={14} /> Save
</button>
) : (
<button
onClick={startEdit}
className="text-zinc-500 hover:text-zinc-300 transition-colors p-1"
title="Edit"
>
<Edit2 size={16} />
</button>
)}
{!meme.parent_id && (
<button
onClick={() => setShowRescale(true)}
className="flex items-center gap-1 text-sm px-3 py-1.5 rounded-lg bg-zinc-800 hover:bg-zinc-700 text-zinc-300 transition-colors"
title="Create rescaled copy"
>
<Minimize2 size={14} />
<span className="hidden sm:inline">Rescale</span>
</button>
)}
<button
onClick={handleDelete}
disabled={deleteMeme.isPending}
className="text-zinc-500 hover:text-red-400 transition-colors p-1"
title="Delete"
>
<Trash2 size={16} />
</button>
<button onClick={onClose} className="text-zinc-500 hover:text-zinc-300 transition-colors p-1">
<X size={20} />
</button>
</div>
</div>
{/* Body */}
<div className="flex flex-col md:flex-row flex-1 overflow-hidden">
{/* Image panel */}
<div className="flex-1 flex items-center justify-center bg-zinc-950 p-4 overflow-hidden">
{displayMeme && (
<img
key={displayMeme.id}
src={api.imageUrl(displayMeme.file_path)}
alt={displayMeme.title}
className="max-w-full max-h-full object-contain rounded-lg animate-fade-in"
/>
)}
</div>
{/* Sidebar */}
<div className="md:w-80 border-t md:border-t-0 md:border-l border-zinc-800 flex flex-col overflow-y-auto">
<div className="p-5 space-y-5 flex-1">
{/* Share */}
{displayMeme && (
<section>
<h3 className="text-xs font-semibold text-zinc-500 uppercase tracking-wider mb-2">Share</h3>
<SharePanel meme={displayMeme} />
</section>
)}
{/* Description */}
<section>
<h3 className="text-xs font-semibold text-zinc-500 uppercase tracking-wider mb-2">Description</h3>
{editing ? (
<textarea
value={editDesc}
onChange={(e) => setEditDesc(e.target.value)}
rows={3}
placeholder="Add a description…"
className="w-full bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-2 text-sm focus:outline-none focus:border-accent resize-none"
/>
) : (
<p className="text-sm text-zinc-400">{meme.description ?? 'No description.'}</p>
)}
</section>
{/* Tags */}
<section>
<h3 className="text-xs font-semibold text-zinc-500 uppercase tracking-wider mb-2">Tags</h3>
{editing ? (
<input
type="text"
value={editTags}
onChange={(e) => setEditTags(e.target.value)}
placeholder="funny, reaction, wholesome"
className="w-full bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-2 text-sm focus:outline-none focus:border-accent"
/>
) : (
<div className="flex flex-wrap gap-1.5">
{meme.tags.length > 0
? meme.tags.map((t) => (
<span key={t} className="text-xs px-2 py-0.5 rounded-full bg-accent/20 text-purple-300">
{t}
</span>
))
: <span className="text-sm text-zinc-600">No tags</span>
}
</div>
)}
</section>
{/* Metadata */}
<section>
<h3 className="text-xs font-semibold text-zinc-500 uppercase tracking-wider mb-2">Info</h3>
<dl className="space-y-1.5 text-sm">
<div className="flex justify-between">
<dt className="text-zinc-500">Dimensions</dt>
<dd className="text-zinc-300">{meme.width} × {meme.height}</dd>
</div>
<div className="flex justify-between">
<dt className="text-zinc-500">Size</dt>
<dd className="text-zinc-300">{formatBytes(meme.file_size)}</dd>
</div>
<div className="flex justify-between">
<dt className="text-zinc-500">Type</dt>
<dd className="text-zinc-300">{meme.mime_type.replace('image/', '')}</dd>
</div>
<div className="flex justify-between">
<dt className="text-zinc-500">Uploaded</dt>
<dd className="text-zinc-300 text-right text-xs">{formatDate(meme.created_at)}</dd>
</div>
</dl>
</section>
{/* Rescaled variants */}
{meme.children && meme.children.length > 0 && (
<section>
<h3 className="text-xs font-semibold text-zinc-500 uppercase tracking-wider mb-2 flex items-center gap-1">
<Layers size={12} /> Rescaled Copies ({meme.children.length})
</h3>
<div className="space-y-1.5">
<button
onClick={() => setActiveChild(null)}
className={`w-full text-left text-xs px-3 py-2 rounded-lg transition-colors ${
activeChild === null
? 'bg-accent/20 text-purple-300'
: 'bg-zinc-800 text-zinc-400 hover:bg-zinc-700'
}`}
>
Original {meme.width}×{meme.height} ({formatBytes(meme.file_size)})
</button>
{meme.children.map((child) => (
<button
key={child.id}
onClick={() => setActiveChild(activeChild?.id === child.id ? null : child)}
className={`w-full text-left text-xs px-3 py-2 rounded-lg transition-colors ${
activeChild?.id === child.id
? 'bg-accent/20 text-purple-300'
: 'bg-zinc-800 text-zinc-400 hover:bg-zinc-700'
}`}
>
{child.title.replace(meme.title, '').trim() || child.title} {child.width}×{child.height} ({formatBytes(child.file_size)})
</button>
))}
</div>
</section>
)}
</div>
</div>
</div>
</div>
{showRescale && (
<RescaleModal
meme={meme}
onClose={() => setShowRescale(false)}
onDone={() => {
setShowRescale(false);
refetch();
}}
/>
)}
</>
);
}

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import { useState } from 'react';
import { X, Minimize2 } from 'lucide-react';
import type { Meme } from '../api/client';
import { useRescaleMeme } from '../hooks/useMemes';
interface Props {
meme: Meme;
onClose: () => void;
onDone: () => void;
}
export function RescaleModal({ meme, onClose, onDone }: Props) {
const [width, setWidth] = useState('');
const [height, setHeight] = useState('');
const [quality, setQuality] = useState('85');
const [label, setLabel] = useState('');
const rescale = useRescaleMeme();
async function handleSubmit(e: React.FormEvent) {
e.preventDefault();
if (!width && !height) return;
await rescale.mutateAsync({
id: meme.id,
width: width ? Number(width) : undefined,
height: height ? Number(height) : undefined,
quality: Number(quality),
label: label || undefined,
});
onDone();
}
const isGif = meme.mime_type === 'image/gif';
return (
<div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black/70 animate-fade-in">
<div className="bg-zinc-900 rounded-2xl shadow-2xl w-full max-w-md border border-zinc-800 animate-scale-in">
<div className="flex items-center justify-between p-5 border-b border-zinc-800">
<div className="flex items-center gap-2">
<Minimize2 size={18} className="text-accent" />
<h2 className="text-lg font-semibold">Rescale Meme</h2>
</div>
<button onClick={onClose} className="text-zinc-500 hover:text-zinc-300 transition-colors">
<X size={20} />
</button>
</div>
<form onSubmit={handleSubmit} className="p-5 space-y-4">
<p className="text-sm text-zinc-400">
Creates a new derived image. Original ({meme.width}×{meme.height}) is never modified.
</p>
<div className="grid grid-cols-2 gap-3">
<div>
<label className="block text-xs text-zinc-500 mb-1">Width (px)</label>
<input
type="number"
value={width}
onChange={(e) => setWidth(e.target.value)}
placeholder={String(meme.width)}
min={1}
className="w-full bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-2 text-sm focus:outline-none focus:border-accent"
/>
</div>
<div>
<label className="block text-xs text-zinc-500 mb-1">Height (px)</label>
<input
type="number"
value={height}
onChange={(e) => setHeight(e.target.value)}
placeholder={String(meme.height)}
min={1}
className="w-full bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-2 text-sm focus:outline-none focus:border-accent"
/>
</div>
</div>
<p className="text-xs text-zinc-500 -mt-1">
Aspect ratio is preserved automatically (fit: inside).
</p>
{!isGif && (
<div>
<label className="block text-xs text-zinc-500 mb-1">Quality ({quality}%)</label>
<input
type="range"
min={10}
max={100}
value={quality}
onChange={(e) => setQuality(e.target.value)}
className="w-full accent-purple-500"
/>
</div>
)}
<div>
<label className="block text-xs text-zinc-500 mb-1">Label (optional)</label>
<input
type="text"
value={label}
onChange={(e) => setLabel(e.target.value)}
placeholder={`e.g. "thumb" or "${width || meme.width}w"`}
className="w-full bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-2 text-sm focus:outline-none focus:border-accent"
/>
</div>
{rescale.error && (
<p className="text-red-400 text-sm">{(rescale.error as Error).message}</p>
)}
<div className="flex gap-3 pt-1">
<button
type="button"
onClick={onClose}
className="flex-1 py-2 rounded-lg border border-zinc-700 text-sm text-zinc-400 hover:bg-zinc-800 transition-colors"
>
Cancel
</button>
<button
type="submit"
disabled={(!width && !height) || rescale.isPending}
className="flex-1 py-2 rounded-lg bg-accent hover:bg-accent-hover text-white text-sm font-medium transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
>
{rescale.isPending ? 'Rescaling…' : 'Create Rescaled Copy'}
</button>
</div>
</form>
</div>
</div>
);
}

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import { useState } from 'react';
import { Copy, Check, Send, MessageSquare, Download } from 'lucide-react';
import type { Meme } from '../api/client';
import { api } from '../api/client';
interface Props {
meme: Meme;
}
export function SharePanel({ meme }: Props) {
const [copied, setCopied] = useState(false);
const imageUrl = `${window.location.origin}${api.imageUrl(meme.file_path)}`;
async function copyLink() {
await navigator.clipboard.writeText(imageUrl);
setCopied(true);
setTimeout(() => setCopied(false), 2000);
}
const telegramUrl = `https://t.me/share/url?url=${encodeURIComponent(imageUrl)}&text=${encodeURIComponent(meme.title)}`;
const smsUrl = `sms:?body=${encodeURIComponent(imageUrl)}`;
return (
<div className="flex flex-wrap gap-2">
<button
onClick={copyLink}
className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg bg-zinc-800 hover:bg-zinc-700 text-sm font-medium transition-colors"
title="Copy image link"
>
{copied ? (
<Check size={14} className="text-green-400" />
) : (
<Copy size={14} className="text-zinc-400" />
)}
{copied ? 'Copied!' : 'Copy link'}
</button>
<a
href={telegramUrl}
target="_blank"
rel="noopener noreferrer"
className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg bg-[#229ED9]/20 hover:bg-[#229ED9]/30 text-[#229ED9] text-sm font-medium transition-colors"
title="Share on Telegram"
>
<Send size={14} />
Telegram
</a>
<a
href={smsUrl}
className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg bg-green-900/30 hover:bg-green-900/50 text-green-400 text-sm font-medium transition-colors"
title="Share via SMS"
>
<MessageSquare size={14} />
SMS
</a>
<a
href={api.imageUrl(meme.file_path)}
download={meme.file_name}
className="flex items-center gap-1.5 px-3 py-1.5 rounded-lg bg-zinc-800 hover:bg-zinc-700 text-zinc-300 text-sm font-medium transition-colors"
title="Download original"
>
<Download size={14} />
Download
</a>
</div>
);
}

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import { X } from 'lucide-react';
import type { Tag } from '../api/client';
interface Props {
tags: Tag[];
activeTag: string | null;
onSelect: (tag: string | null) => void;
}
export function TagFilter({ tags, activeTag, onSelect }: Props) {
if (tags.length === 0) return null;
return (
<div className="flex flex-wrap gap-2 items-center">
<button
onClick={() => onSelect(null)}
className={`text-sm px-3 py-1 rounded-full border transition-colors ${
activeTag === null
? 'bg-accent text-white border-accent'
: 'border-zinc-700 text-zinc-400 hover:border-zinc-500 hover:text-zinc-300'
}`}
>
All
</button>
{tags.map((tag) => (
<button
key={tag.id}
onClick={() => onSelect(activeTag === tag.name ? null : tag.name)}
className={`flex items-center gap-1 text-sm px-3 py-1 rounded-full border transition-colors ${
activeTag === tag.name
? 'bg-accent text-white border-accent'
: 'border-zinc-700 text-zinc-400 hover:border-zinc-500 hover:text-zinc-300'
}`}
>
{tag.name}
<span className="text-xs opacity-60">({tag.meme_count})</span>
{activeTag === tag.name && <X size={12} />}
</button>
))}
</div>
);
}

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import { useState, useRef, useCallback } from 'react';
import { X, Upload, ImagePlus } from 'lucide-react';
import { useUploadMeme } from '../hooks/useMemes';
interface Props {
onClose: () => void;
}
const ALLOWED = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'];
export function UploadModal({ onClose }: Props) {
const [files, setFiles] = useState<File[]>([]);
const [title, setTitle] = useState('');
const [description, setDescription] = useState('');
const [tags, setTags] = useState('');
const [dragging, setDragging] = useState(false);
const inputRef = useRef<HTMLInputElement>(null);
const upload = useUploadMeme();
const addFiles = useCallback((incoming: FileList | File[]) => {
const valid = Array.from(incoming).filter((f) => ALLOWED.includes(f.type));
setFiles((prev) => [...prev, ...valid]);
}, []);
function onDrop(e: React.DragEvent) {
e.preventDefault();
setDragging(false);
addFiles(e.dataTransfer.files);
}
function removeFile(idx: number) {
setFiles((prev) => prev.filter((_, i) => i !== idx));
}
async function handleSubmit(e: React.FormEvent) {
e.preventDefault();
if (files.length === 0) return;
for (const file of files) {
const fd = new FormData();
fd.append('file', file);
fd.append('title', title || file.name.replace(/\.[^.]+$/, ''));
if (description) fd.append('description', description);
if (tags) fd.append('tags', tags);
await upload.mutateAsync(fd);
}
onClose();
}
return (
<div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black/70 animate-fade-in">
<div className="bg-zinc-900 rounded-2xl shadow-2xl w-full max-w-lg border border-zinc-800 animate-scale-in">
{/* Header */}
<div className="flex items-center justify-between p-5 border-b border-zinc-800">
<div className="flex items-center gap-2">
<ImagePlus size={18} className="text-accent" />
<h2 className="text-lg font-semibold">Upload Memes</h2>
</div>
<button onClick={onClose} className="text-zinc-500 hover:text-zinc-300 transition-colors">
<X size={20} />
</button>
</div>
<form onSubmit={handleSubmit} className="p-5 space-y-4">
{/* Drop zone */}
<div
onDragOver={(e) => { e.preventDefault(); setDragging(true); }}
onDragLeave={() => setDragging(false)}
onDrop={onDrop}
onClick={() => inputRef.current?.click()}
className={`border-2 border-dashed rounded-xl p-8 text-center cursor-pointer transition-colors ${
dragging
? 'border-accent bg-accent/10'
: 'border-zinc-700 hover:border-zinc-500 hover:bg-zinc-800/50'
}`}
>
<Upload size={28} className="mx-auto mb-2 text-zinc-500" />
<p className="text-sm text-zinc-400">
Drag & drop images here, or{' '}
<span className="text-accent">browse files</span>
</p>
<p className="text-xs text-zinc-600 mt-1">JPG, PNG, GIF, WebP max 100 MB each</p>
<input
ref={inputRef}
type="file"
accept="image/jpeg,image/png,image/gif,image/webp"
multiple
className="hidden"
onChange={(e) => e.target.files && addFiles(e.target.files)}
/>
</div>
{/* Selected files */}
{files.length > 0 && (
<div className="space-y-1 max-h-32 overflow-y-auto">
{files.map((f, i) => (
<div key={i} className="flex items-center justify-between text-sm px-3 py-1.5 rounded-lg bg-zinc-800">
<span className="truncate text-zinc-300">{f.name}</span>
<button
type="button"
onClick={() => removeFile(i)}
className="ml-2 text-zinc-500 hover:text-red-400 transition-colors flex-shrink-0"
>
<X size={14} />
</button>
</div>
))}
</div>
)}
{/* Metadata */}
<div>
<label className="block text-xs text-zinc-500 mb-1">
Title {files.length > 1 && <span className="text-zinc-600">(applied to all)</span>}
</label>
<input
type="text"
value={title}
onChange={(e) => setTitle(e.target.value)}
placeholder={files[0]?.name.replace(/\.[^.]+$/, '') ?? 'Untitled'}
className="w-full bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-2 text-sm focus:outline-none focus:border-accent"
/>
</div>
<div>
<label className="block text-xs text-zinc-500 mb-1">Description (optional)</label>
<textarea
value={description}
onChange={(e) => setDescription(e.target.value)}
rows={2}
placeholder="What's this meme about?"
className="w-full bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-2 text-sm focus:outline-none focus:border-accent resize-none"
/>
</div>
<div>
<label className="block text-xs text-zinc-500 mb-1">Tags (comma-separated)</label>
<input
type="text"
value={tags}
onChange={(e) => setTags(e.target.value)}
placeholder="funny, reaction, wholesome"
className="w-full bg-zinc-800 border border-zinc-700 rounded-lg px-3 py-2 text-sm focus:outline-none focus:border-accent"
/>
</div>
{upload.error && (
<p className="text-red-400 text-sm">{(upload.error as Error).message}</p>
)}
<div className="flex gap-3 pt-1">
<button
type="button"
onClick={onClose}
className="flex-1 py-2 rounded-lg border border-zinc-700 text-sm text-zinc-400 hover:bg-zinc-800 transition-colors"
>
Cancel
</button>
<button
type="submit"
disabled={files.length === 0 || upload.isPending}
className="flex-1 py-2 rounded-lg bg-accent hover:bg-accent-hover text-white text-sm font-medium transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
>
{upload.isPending
? 'Uploading…'
: `Upload ${files.length > 0 ? files.length : ''} Meme${files.length !== 1 ? 's' : ''}`}
</button>
</div>
</form>
</div>
</div>
);
}

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import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { api, type ListParams } from '../api/client';
export function useMemes(params: ListParams = {}) {
return useQuery({
queryKey: ['memes', params],
queryFn: () => api.memes.list(params),
});
}
export function useMeme(id: string | null) {
return useQuery({
queryKey: ['meme', id],
queryFn: () => api.memes.get(id!),
enabled: !!id,
});
}
export function useTags() {
return useQuery({
queryKey: ['tags'],
queryFn: () => api.tags.list(),
});
}
export function useUploadMeme() {
const qc = useQueryClient();
return useMutation({
mutationFn: (formData: FormData) => api.memes.upload(formData),
onSuccess: () => {
qc.invalidateQueries({ queryKey: ['memes'] });
qc.invalidateQueries({ queryKey: ['tags'] });
},
});
}
export function useUpdateMeme() {
const qc = useQueryClient();
return useMutation({
mutationFn: ({ id, ...body }: { id: string; title?: string; description?: string; tags?: string[] }) =>
api.memes.update(id, body),
onSuccess: (_, vars) => {
qc.invalidateQueries({ queryKey: ['memes'] });
qc.invalidateQueries({ queryKey: ['meme', vars.id] });
qc.invalidateQueries({ queryKey: ['tags'] });
},
});
}
export function useDeleteMeme() {
const qc = useQueryClient();
return useMutation({
mutationFn: (id: string) => api.memes.delete(id),
onSuccess: () => {
qc.invalidateQueries({ queryKey: ['memes'] });
qc.invalidateQueries({ queryKey: ['tags'] });
},
});
}
export function useRescaleMeme() {
const qc = useQueryClient();
return useMutation({
mutationFn: ({
id,
...body
}: {
id: string;
width?: number;
height?: number;
quality?: number;
label?: string;
}) => api.memes.rescale(id, body),
onSuccess: (_, vars) => {
qc.invalidateQueries({ queryKey: ['meme', vars.id] });
},
});
}

24
frontend/src/index.css Normal file
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@tailwind base;
@tailwind components;
@tailwind utilities;
@layer base {
* {
box-sizing: border-box;
}
::-webkit-scrollbar {
width: 6px;
height: 6px;
}
::-webkit-scrollbar-track {
background: transparent;
}
::-webkit-scrollbar-thumb {
background: #3f3f46;
border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
background: #52525b;
}
}

25
frontend/src/main.tsx Normal file
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import { StrictMode } from 'react';
import { createRoot } from 'react-dom/client';
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { BrowserRouter } from 'react-router-dom';
import App from './App';
import './index.css';
const queryClient = new QueryClient({
defaultOptions: {
queries: {
staleTime: 30_000,
retry: 1,
},
},
});
createRoot(document.getElementById('root')!).render(
<StrictMode>
<QueryClientProvider client={queryClient}>
<BrowserRouter>
<App />
</BrowserRouter>
</QueryClientProvider>
</StrictMode>
);

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import { useState, useCallback } from 'react';
import { Search, Upload as UploadIcon, X, Share2 } from 'lucide-react';
import { useMemes, useTags } from '../hooks/useMemes';
import { GalleryGrid } from '../components/GalleryGrid';
import { MemeDetail } from '../components/MemeDetail';
import { UploadModal } from '../components/UploadModal';
import { SharePanel } from '../components/SharePanel';
import type { Meme } from '../api/client';
export function Gallery() {
const [activeTag, setActiveTag] = useState<string | null>(null);
const [search, setSearch] = useState('');
const [debouncedSearch, setDebouncedSearch] = useState('');
const [selectedMemeId, setSelectedMemeId] = useState<string | null>(null);
const [quickShareMeme, setQuickShareMeme] = useState<Meme | null>(null);
const [showUpload, setShowUpload] = useState(false);
// Debounce search
const [searchTimer, setSearchTimer] = useState<ReturnType<typeof setTimeout> | null>(null);
function handleSearchChange(val: string) {
setSearch(val);
if (searchTimer) clearTimeout(searchTimer);
const t = setTimeout(() => setDebouncedSearch(val), 300);
setSearchTimer(t);
}
const { data, isLoading, isError } = useMemes({
tag: activeTag ?? undefined,
q: debouncedSearch || undefined,
parent_only: true,
});
const { data: tags } = useTags();
const handleOpen = useCallback((meme: Meme) => {
setSelectedMemeId(meme.id);
}, []);
const handleShare = useCallback((meme: Meme) => {
setQuickShareMeme(meme);
}, []);
return (
<div className="min-h-screen bg-zinc-950">
{/* Topbar */}
<header className="sticky top-0 z-30 bg-zinc-950/80 backdrop-blur-md border-b border-zinc-800/60">
<div className="max-w-screen-2xl mx-auto px-4 py-3 flex items-center gap-3">
{/* Logo */}
<div className="flex items-center gap-2 mr-2 flex-shrink-0">
<span className="text-2xl">🎭</span>
<span className="font-bold text-lg tracking-tight hidden sm:block">Memer</span>
</div>
{/* Search */}
<div className="flex-1 relative max-w-md">
<Search size={15} className="absolute left-3 top-1/2 -translate-y-1/2 text-zinc-500 pointer-events-none" />
<input
type="text"
value={search}
onChange={(e) => handleSearchChange(e.target.value)}
placeholder="Search memes…"
className="w-full bg-zinc-900 border border-zinc-700 rounded-lg pl-8 pr-3 py-1.5 text-sm focus:outline-none focus:border-accent placeholder-zinc-600"
/>
{search && (
<button
onClick={() => { setSearch(''); setDebouncedSearch(''); }}
className="absolute right-2 top-1/2 -translate-y-1/2 text-zinc-500 hover:text-zinc-300"
>
<X size={14} />
</button>
)}
</div>
<div className="ml-auto flex-shrink-0">
<button
onClick={() => setShowUpload(true)}
className="flex items-center gap-1.5 px-4 py-2 rounded-lg bg-accent hover:bg-accent-hover text-white text-sm font-medium transition-colors"
>
<UploadIcon size={15} />
<span className="hidden sm:inline">Upload</span>
</button>
</div>
</div>
{/* Tag filter strip */}
{tags && tags.length > 0 && (
<div className="max-w-screen-2xl mx-auto px-4 pb-2.5 flex gap-2 overflow-x-auto scrollbar-none">
<button
onClick={() => setActiveTag(null)}
className={`text-xs px-2.5 py-1 rounded-full border whitespace-nowrap transition-colors flex-shrink-0 ${
activeTag === null
? 'bg-accent text-white border-accent'
: 'border-zinc-700 text-zinc-400 hover:border-zinc-500 hover:text-zinc-300'
}`}
>
All
</button>
{tags.map((tag) => (
<button
key={tag.id}
onClick={() => setActiveTag(activeTag === tag.name ? null : tag.name)}
className={`text-xs px-2.5 py-1 rounded-full border whitespace-nowrap transition-colors flex-shrink-0 ${
activeTag === tag.name
? 'bg-accent text-white border-accent'
: 'border-zinc-700 text-zinc-400 hover:border-zinc-500 hover:text-zinc-300'
}`}
>
{tag.name} <span className="opacity-50">({tag.meme_count})</span>
</button>
))}
</div>
)}
</header>
{/* Gallery */}
<main className="max-w-screen-2xl mx-auto px-4 py-6">
{/* Status bar */}
<div className="flex items-center justify-between mb-4">
<p className="text-sm text-zinc-500">
{isLoading
? 'Loading…'
: isError
? 'Failed to load'
: `${data?.total ?? 0} meme${data?.total !== 1 ? 's' : ''}${activeTag ? ` tagged "${activeTag}"` : ''}${debouncedSearch ? ` matching "${debouncedSearch}"` : ''}`}
</p>
</div>
{isLoading ? (
<div className="columns-1 sm:columns-2 lg:columns-3 xl:columns-4 gap-3">
{Array.from({ length: 12 }).map((_, i) => (
<div
key={i}
className="break-inside-avoid mb-3 rounded-xl bg-zinc-900 animate-pulse"
style={{ height: `${120 + Math.random() * 200}px` }}
/>
))}
</div>
) : isError ? (
<div className="text-center py-32 text-red-400">Failed to load memes.</div>
) : (
<GalleryGrid
memes={data?.memes ?? []}
onOpen={handleOpen}
onShare={handleShare}
/>
)}
</main>
{/* Meme detail modal */}
{selectedMemeId && (
<MemeDetail
memeId={selectedMemeId}
onClose={() => setSelectedMemeId(null)}
/>
)}
{/* Quick share popover */}
{quickShareMeme && (
<div className="fixed inset-0 z-50 flex items-end sm:items-center justify-center p-4 bg-black/60 animate-fade-in">
<div className="bg-zinc-900 rounded-2xl border border-zinc-800 p-5 w-full max-w-sm shadow-2xl animate-scale-in">
<div className="flex items-center justify-between mb-3">
<div className="flex items-center gap-2">
<Share2 size={16} className="text-accent" />
<span className="font-semibold text-sm truncate">{quickShareMeme.title}</span>
</div>
<button
onClick={() => setQuickShareMeme(null)}
className="text-zinc-500 hover:text-zinc-300 transition-colors"
>
<X size={18} />
</button>
</div>
<SharePanel meme={quickShareMeme} />
</div>
</div>
)}
{/* Upload modal */}
{showUpload && <UploadModal onClose={() => setShowUpload(false)} />}
</div>
);
}

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import type { Config } from 'tailwindcss';
export default {
content: ['./index.html', './src/**/*.{ts,tsx}'],
darkMode: 'class',
theme: {
extend: {
colors: {
accent: {
DEFAULT: '#a855f7',
hover: '#9333ea',
muted: '#7c3aed33',
},
},
animation: {
'fade-in': 'fadeIn 0.2s ease-out',
'scale-in': 'scaleIn 0.15s ease-out',
},
keyframes: {
fadeIn: {
from: { opacity: '0' },
to: { opacity: '1' },
},
scaleIn: {
from: { opacity: '0', transform: 'scale(0.95)' },
to: { opacity: '1', transform: 'scale(1)' },
},
},
},
},
plugins: [],
} satisfies Config;

19
frontend/tsconfig.json Normal file
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{
"compilerOptions": {
"target": "ES2020",
"useDefineForClassFields": true,
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx",
"strict": true,
"noUnusedLocals": false,
"noUnusedParameters": false
},
"include": ["src"]
}

16
frontend/vite.config.ts Normal file
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import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
export default defineConfig({
plugins: [react()],
server: {
proxy: {
'/api': 'http://localhost:3000',
'/images': 'http://localhost:3000',
},
},
build: {
outDir: '../backend/public',
emptyOutDir: true,
},
});