198 lines
7.8 KiB
TypeScript
198 lines
7.8 KiB
TypeScript
import React from 'react';
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import type { Attachment } from '@backspace/shared';
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import { useUIStore } from '../../stores/uiStore';
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import { useTransferStore } from '../../stores/transferStore';
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import { Tooltip } from '../ui/Tooltip';
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interface AttachmentRendererProps {
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attachment: Attachment;
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}
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function formatFileSize(bytes: number): string {
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if (bytes < 1024) return `${bytes} B`;
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if (bytes < 1048576) return `${(bytes / 1024).toFixed(1)} KB`;
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return `${(bytes / 1048576).toFixed(1)} MB`;
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}
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/**
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* Resolves the displayable URL for an attachment. Same logic used by inline
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* `<img>`/`<video>`/`<audio>` rendering and the file-card download button —
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* exported so right-click menus can use it without duplicating the rule.
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*/
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export function attUrlOf(filename: string): string {
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if (filename.startsWith('http') || filename.startsWith('/')) return filename;
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return `/api/uploads/${filename}`;
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}
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export function AttachmentRenderer({ attachment }: AttachmentRendererProps) {
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const openImagePreview = useUIStore((s) => s.openImagePreview);
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const startDownload = useTransferStore((s) => s.startDownload);
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const attUrl = attUrlOf(attachment.filename);
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const thumbUrl = attachment.thumbnailFilename
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? attachment.thumbnailFilename.startsWith('http') || attachment.thumbnailFilename.startsWith('/')
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? attachment.thumbnailFilename
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: `/api/uploads/${attachment.thumbnailFilename}`
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: null;
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const { mimetype, originalName, size } = attachment;
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// Federation status — build tooltip text
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const federationTooltip = (() => {
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if (!attachment.federationStatus) return null;
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if (attachment.federationStatus === 'remote') {
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let senderName = 'the sender';
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if (attachment.federationMeta) {
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try {
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const meta = JSON.parse(attachment.federationMeta);
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if (meta.sourceUsername) senderName = meta.sourceUsername;
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} catch { /* ignore */ }
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}
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return { text: `Hosted on ${senderName}'s instance. Download to keep a local copy.`, type: 'remote' as const };
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}
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if (attachment.federationStatus === 'remote_partial') {
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let text = 'Some recipients cannot cache this file locally.';
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if (attachment.federationMeta) {
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try {
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const meta: Array<{ username: string; limit: number }> = JSON.parse(attachment.federationMeta);
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if (meta.length > 0) {
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const parts = meta.map(u => {
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const limitMb = Math.round(u.limit / (1024 * 1024));
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return `${u.username}'s instance (limit: ${limitMb} MB)`;
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});
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text = `File couldn't be cached on ${parts.join(' and ')}. They can still view it from yours.`;
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}
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} catch { /* ignore */ }
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}
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return { text, type: 'remote_partial' as const };
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}
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return null;
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})();
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// Inline badge — sits next to file size or below media, never absolute-positioned
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const federationInlineBadge = federationTooltip ? (
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<Tooltip content={federationTooltip.text} position="top">
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<div className={`inline-flex items-center gap-1 px-1.5 py-0.5 rounded glass-pill text-xs cursor-default ${federationTooltip.type === 'remote' ? 'text-txt-muted' : 'text-accent-amber'}`}>
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<svg className="w-3 h-3 flex-shrink-0" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
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{federationTooltip.type === 'remote'
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? <path d="M17.5 19H9a7 7 0 1 1 6.71-9h1.79a4.5 4.5 0 1 1 0 9Z" />
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: <><path d="M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z" /><line x1="12" y1="9" x2="12" y2="13" /><line x1="12" y1="17" x2="12.01" y2="17" /></>
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}
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</svg>
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</div>
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</Tooltip>
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) : null;
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if (mimetype.startsWith('image/')) {
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const { width, height } = attachment;
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return (
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<div className="mt-1 max-w-fit">
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<div
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className="relative rounded-lg overflow-hidden border border-white/[0.06]"
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style={width && height ? { aspectRatio: `${width}/${height}`, maxWidth: Math.min(width, 400), maxHeight: 300 } : undefined}
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>
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<img
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src={thumbUrl ?? attUrl}
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alt={originalName}
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className="w-full h-full max-w-[400px] max-h-[300px] object-contain cursor-pointer hover:brightness-95 transition-all"
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onClick={() => openImagePreview(attUrl)}
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loading="lazy"
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/>
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</div>
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{federationInlineBadge && <div className="mt-1">{federationInlineBadge}</div>}
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</div>
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);
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}
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if (mimetype.startsWith('video/')) {
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const { width, height } = attachment;
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const hasDimensions = width && height;
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return (
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<div className="mt-1 max-w-[400px]">
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<div
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className="relative max-h-[300px] rounded-lg overflow-hidden"
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style={hasDimensions ? { aspectRatio: `${width}/${height}`, maxHeight: 300 } : undefined}
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>
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<video
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controls
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preload={hasDimensions ? 'none' : 'metadata'}
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poster={thumbUrl ?? undefined}
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className="w-full h-full rounded-lg"
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>
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<source src={attUrl} type={mimetype} />
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Your browser does not support video playback.
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</video>
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</div>
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{federationInlineBadge && <div className="mt-1">{federationInlineBadge}</div>}
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</div>
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);
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}
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if (mimetype.startsWith('audio/')) {
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return (
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<div className="relative mt-1 flex flex-col p-3 bg-surface-channel/50 rounded-lg border border-border-hard max-w-[420px]">
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<div className="flex items-center gap-3">
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<div className="p-2 bg-surface-base rounded text-txt-tertiary flex-shrink-0">
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<svg className="w-6 h-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={1.5}
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d="M9 19V6l12-3v13M9 19c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zm12-3c0 1.105-1.343 2-3 2s-3-.895-3-2 1.343-2 3-2 3 .895 3 2zM9 10l12-3"
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/>
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</svg>
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</div>
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<div className="min-w-0">
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<p className="text-txt-primary text-[14px] font-medium truncate">{originalName}</p>
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<div className="flex items-center gap-2">
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<p className="text-[12px] text-txt-tertiary">{formatFileSize(size)}</p>
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{federationInlineBadge}
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</div>
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</div>
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</div>
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<audio controls preload="metadata" className="w-full mt-2 h-8">
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<source src={attUrl} type={mimetype} />
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Your browser does not support audio playback.
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</audio>
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</div>
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);
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}
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return (
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<button
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type="button"
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onClick={() => {
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void startDownload(attUrl, {
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filename: originalName,
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size,
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mimetype,
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tray: true,
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});
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}}
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className="mt-1 max-w-[400px] flex items-center gap-3 p-4 bg-surface-channel/50 rounded-lg border border-border-hard hover:bg-interactive-hover transition-all group/att text-left w-full"
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>
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<div className="p-2 bg-surface-base rounded text-txt-tertiary group-hover/att:text-txt-primary transition-colors">
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<svg className="w-8 h-8" fill="none" viewBox="0 0 24 24" stroke="currentColor">
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth={1.5}
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d="M12 10v6m0 0l-3-3m3 3l3-3M3 17V7a2 2 0 012-2h6l2 2h6a2 2 0 012 2v8a2 2 0 01-2 2H5a2 2 0 01-2-2z"
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/>
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</svg>
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</div>
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<div className="min-w-0">
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<p className="text-txt-link text-[15px] font-medium truncate hover:underline">{originalName}</p>
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<div className="flex items-center gap-2">
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<p className="text-[12px] text-txt-tertiary font-medium">{formatFileSize(size)}</p>
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{federationInlineBadge}
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</div>
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</div>
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</button>
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);
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}
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