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Catch error

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This commit is contained in:
syuilo 2018-05-18 12:08:05 +09:00
parent fbbd16d1cd
commit 89144adebc
1 changed files with 10 additions and 6 deletions
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16
src/server/web/url-preview.ts
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@ -2,14 +2,18 @@ import * as Koa from 'koa';
import summaly from 'summaly'; import summaly from 'summaly';
module.exports = async (ctx: Koa.Context) => { module.exports = async (ctx: Koa.Context) => {
const summary = await summaly(ctx.query.url); try {
summary.icon = wrap(summary.icon); const summary = await summaly(ctx.query.url);
summary.thumbnail = wrap(summary.thumbnail); summary.icon = wrap(summary.icon);
summary.thumbnail = wrap(summary.thumbnail);
// Cache 7days // Cache 7days
ctx.set('Cache-Control', 'max-age=604800, immutable'); ctx.set('Cache-Control', 'max-age=604800, immutable');
ctx.body = summary; ctx.body = summary;
} catch (e) {
ctx.status = 500;
}
}; };
function wrap(url: string): string { function wrap(url: string): string {