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Improve url-preview (#5077)

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* url-previewリクエスト時にハッシュは除く

* ハッシュだけ違うプレビューカードは表示しない

*  url-previewをユーザーロケールで出し分けるように

* Fix code style
This commit is contained in:
MeiMei 2019-06-21 15:41:02 +09:00 committed by syuilo
parent fa0023e541
commit 16b03fc157
3 changed files with 29 additions and 12 deletions
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12
src/client/app/common/scripts/note-mixin.ts
View file

@ -83,9 +83,19 @@ export default (opts: Opts = {}) => ({
if (this.appearNote.text) {
const ast = parse(this.appearNote.text);
// TODO: 再帰的にURL要素がないか調べる
return unique(ast
const urls = unique(ast
.filter(t => ((t.node.type == 'url' || t.node.type == 'link') && t.node.props.url && !t.node.props.silent))
.map(t => t.node.props.url));
// unique without hash
// [ http://a/#1, http://a/#2, http://b/#3 ] => [ http://a/#1, http://b/#3 ]
const removeHash = x => x.replace(/#[^#]*$/, '');
return urls.reduce((array, url) => {
const removed = removeHash(url);
if (!array.map(x => removeHash(x)).includes(removed)) array.push(url);
return array;
}, []);
} else {
return null;
}

19
src/client/app/common/views/components/url-preview.vue
View file

@ -30,7 +30,7 @@
<script lang="ts">
import Vue from 'vue';
import i18n from '../../../i18n';
import { url as local } from '../../../config';
import { url as local, lang } from '../../../config';
export default Vue.extend({
i18n: i18n('common/views/components/url-preview.vue'),
@ -89,10 +89,10 @@ export default Vue.extend({
},
created() {
const url = new URL(this.url);
const requestUrl = new URL(this.url);
if (this.detail && url.hostname == 'twitter.com' && /^\/.+\/status(es)?\/\d+/.test(url.pathname)) {
this.tweetUrl = url;
if (this.detail && requestUrl.hostname == 'twitter.com' && /^\/.+\/status(es)?\/\d+/.test(requestUrl.pathname)) {
this.tweetUrl = requestUrl;
const twttr = (window as any).twttr || {};
const loadTweet = () => twttr.widgets.load(this.$refs.tweet);
@ -113,10 +113,15 @@ export default Vue.extend({
return;
}
if (url.hostname === 'music.youtube.com')
url.hostname = 'youtube.com';
if (requestUrl.hostname === 'music.youtube.com') {
requestUrl.hostname = 'youtube.com';
}
fetch(`/url?url=${encodeURIComponent(this.url)}`).then(res => {
const requestLang = (lang || 'ja-JP').replace('ja-KS', 'ja-JP');
requestUrl.hash = '';
fetch(`/url?url=${encodeURIComponent(requestUrl.href)}&lang=${requestLang}`).then(res => {
res.json().then(info => {
if (info.url == null) return;
this.title = info.title;

10
src/server/web/url-preview.ts
View file

@ -12,18 +12,20 @@ module.exports = async (ctx: Koa.BaseContext) => {
const meta = await fetchMeta();
logger.info(meta.summalyProxy
? `(Proxy) Getting preview of ${ctx.query.url} ...`
: `Getting preview of ${ctx.query.url} ...`);
? `(Proxy) Getting preview of ${ctx.query.url}@${ctx.query.lang} ...`
: `Getting preview of ${ctx.query.url}@${ctx.query.lang} ...`);
try {
const summary = meta.summalyProxy ? await request.get({
url: meta.summalyProxy,
qs: {
url: ctx.query.url
url: ctx.query.url,
lang: ctx.query.lang || 'ja-JP'
},
json: true
}) : await summaly(ctx.query.url, {
followRedirects: false
followRedirects: false,
lang: ctx.query.lang || 'ja-JP'
});
logger.succ(`Got preview of ${ctx.query.url}: ${summary.title}`);