39 lines
1.3 KiB
TypeScript
39 lines
1.3 KiB
TypeScript
// pastebin.run
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// Copyright (C) 2020 Konrad Borowski
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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const cache = new Map
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async function fetchLanguage(identifier) {
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const response = await fetch(`/api/v0/language/${identifier}`)
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return await response.json()
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}
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export default async function getLanguage(identifier, shouldRetry) {
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if (cache.has(identifier)) {
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return cache.get(identifier)
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}
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while (shouldRetry()) {
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try {
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const response = await fetchLanguage(identifier)
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cache.set(identifier, response)
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return response
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} catch (e) {
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await new Promise(resolve => setTimeout(resolve, 1000))
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}
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}
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await new Promise(() => { })
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}
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