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			53 lines
		
	
	
	
		
			1.7 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			53 lines
		
	
	
	
		
			1.7 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
| /*
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|  * SPDX-FileCopyrightText: syuilo and misskey-project
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|  * SPDX-License-Identifier: AGPL-3.0-only
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|  */
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| 
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| import { query } from '@/scripts/url.js';
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| import { url } from '@/config.js';
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| import { instance } from '@/instance.js';
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| 
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| export function getProxiedImageUrl(imageUrl: string, type?: 'preview' | 'emoji' | 'avatar', mustOrigin = false, noFallback = false): string {
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| 	const localProxy = `${url}/proxy`;
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| 
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| 	if (imageUrl.startsWith(instance.mediaProxy + '/') || imageUrl.startsWith('/proxy/') || imageUrl.startsWith(localProxy + '/')) {
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| 		// もう既にproxyっぽそうだったらurlを取り出す
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| 		imageUrl = (new URL(imageUrl)).searchParams.get('url') ?? imageUrl;
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| 	}
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| 
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| 	return `${mustOrigin ? localProxy : instance.mediaProxy}/${
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| 		type === 'preview' ? 'preview.webp'
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| 		: 'image.webp'
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| 	}?${query({
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| 		url: imageUrl,
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| 		...(!noFallback ? { 'fallback': '1' } : {}),
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| 		...(type ? { [type]: '1' } : {}),
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| 		...(mustOrigin ? { origin: '1' } : {}),
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| 	})}`;
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| }
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| 
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| export function getProxiedImageUrlNullable(imageUrl: string | null | undefined, type?: 'preview'): string | null {
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| 	if (imageUrl == null) return null;
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| 	return getProxiedImageUrl(imageUrl, type);
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| }
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| 
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| export function getStaticImageUrl(baseUrl: string): string {
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| 	const u = baseUrl.startsWith('http') ? new URL(baseUrl) : new URL(baseUrl, url);
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| 
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| 	if (u.href.startsWith(`${url}/emoji/`)) {
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| 		// もう既にemojiっぽそうだったらsearchParams付けるだけ
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| 		u.searchParams.set('static', '1');
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| 		return u.href;
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| 	}
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| 
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| 	if (u.href.startsWith(instance.mediaProxy + '/')) {
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| 		// もう既にproxyっぽそうだったらsearchParams付けるだけ
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| 		u.searchParams.set('static', '1');
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| 		return u.href;
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| 	}
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| 
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| 	return `${instance.mediaProxy}/static.webp?${query({
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| 		url: u.href,
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| 		static: '1',
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| 	})}`;
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| }
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