mirror of
https://github.com/element-hq/element-web
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49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
/*
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Copyright 2019 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import url from "url";
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/**
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* If a url has no path component, etc. abbreviate it to just the hostname
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*
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* @param {string} u The url to be abbreviated
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* @returns {string} The abbreviated url
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*/
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export function abbreviateUrl(u) {
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if (!u) return '';
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const parsedUrl = url.parse(u);
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// if it's something we can't parse as a url then just return it
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if (!parsedUrl) return u;
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if (parsedUrl.path === '/') {
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// we ignore query / hash parts: these aren't relevant for IS server URLs
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return parsedUrl.host;
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}
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return u;
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}
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export function unabbreviateUrl(u) {
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if (!u) return '';
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let longUrl = u;
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if (!u.startsWith('https://')) longUrl = 'https://' + u;
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const parsed = url.parse(longUrl);
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if (parsed.hostname === null) return u;
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return longUrl;
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}
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