Optimize url-preview image (#4216)
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@ -33,8 +33,8 @@ module.exports = async (ctx: Koa.BaseContext) => {
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function wrap(url: string): string {
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function wrap(url: string): string {
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return url != null
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return url != null
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? url.startsWith('https://') || url.startsWith('data:')
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? url.match(/^https?:\/\//)
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? url
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? `https://images.weserv.nl/?url=${encodeURIComponent(url.replace(/^http:\/\//, '').replace(/^https:\/\//, 'ssl:'))}&w=200&h=200`
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: `https://images.weserv.nl/?url=${encodeURIComponent(url.replace(/^http:\/\//, ''))}`
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: url
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: null;
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: null;
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}
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}
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