mirror of
https://github.com/squidfunk/mkdocs-material.git
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78 lines
2.5 KiB
TypeScript
78 lines
2.5 KiB
TypeScript
/*
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* Copyright (c) 2016-2020 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 { Observable } from "rxjs"
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import { map, skip, withLatestFrom } from "rxjs/operators"
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import {
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createElement,
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getElements,
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replaceElement
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} from "browser"
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import { useComponent } from "components"
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/* ----------------------------------------------------------------------------
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* Helper types
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* ------------------------------------------------------------------------- */
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/**
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* Patch options
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*/
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interface PatchOptions {
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document$: Observable<Document> /* Document observable */
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}
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/* ----------------------------------------------------------------------------
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* Functions
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* ------------------------------------------------------------------------- */
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/**
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* Patch all `script` elements
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*
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* This function must be run after a document switch, which means the first
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* emission must be ignored.
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*
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* @param options - Options
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*/
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export function patchScripts(
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{ document$ }: PatchOptions
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): void {
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const els$ = document$
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.pipe(
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skip(1),
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withLatestFrom(useComponent("container")),
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map(([, el]) => getElements<HTMLScriptElement>("script", el))
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)
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/* Evaluate all scripts via replacement */
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els$.subscribe(els => {
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for (const el of els) {
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if (el.src || /(^|\/javascript)$/i.test(el.type)) {
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const script = createElement("script")
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const key = el.src ? "src" : "textContent"
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script[key] = el[key]!
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replaceElement(el, script)
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}
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}
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})
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}
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