mirror of
https://github.com/squidfunk/mkdocs-material.git
synced 2024-06-14 11:52:32 +03:00
79 lines
2.8 KiB
TypeScript
79 lines
2.8 KiB
TypeScript
/*
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* Copyright (c) 2016-2022 Martin Donath <martin.donath@squidfunk.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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import { combineLatest, map } from "rxjs"
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import { configuration } from "~/_"
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import {
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getElement,
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requestJSON
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} from "~/browser"
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import { getComponentElements } from "~/components"
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import {
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Version,
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renderVersionSelector
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} from "~/templates"
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/* ----------------------------------------------------------------------------
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* Functions
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* ------------------------------------------------------------------------- */
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/**
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* Set up version selector
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*/
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export function setupVersionSelector(): void {
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const config = configuration()
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const versions$ = requestJSON<Version[]>(
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new URL("../versions.json", config.base)
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)
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/* Determine current version */
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const current$ = versions$
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.pipe(
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map(versions => {
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const [, current] = config.base.match(/([^/]+)\/?$/)!
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return versions.find(({ version, aliases }) => (
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version === current || aliases.includes(current)
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)) || versions[0]
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})
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)
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/* Render version selector and warning */
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combineLatest([versions$, current$])
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.subscribe(([versions, current]) => {
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const topic = getElement(".md-header__topic")
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topic.appendChild(renderVersionSelector(versions, current))
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/* Check if version state was already determined */
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if (__md_get("__outdated", sessionStorage) === null) {
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const latest = config.version?.default || "latest"
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const outdated = !current.aliases.includes(latest)
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/* Persist version state in session storage */
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__md_set("__outdated", outdated, sessionStorage)
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if (outdated)
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for (const warning of getComponentElements("outdated"))
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warning.hidden = false
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}
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})
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}
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