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/** |
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The following polyfill function is meant to run in the browser and adapted from |
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https://github.com/guybedford/es-module-shims |
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MIT License |
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Copyright (C) 2018-2021 Guy Bedford |
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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 deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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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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The above copyright notice and this permission notice shall be included in all |
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copies or substantial portions of the Software. |
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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 NONINFRINGEMENT. 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 FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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*/ |
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(function() { |
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const relList = document.createElement('link').relList; |
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if (relList && relList.supports && relList.supports('modulepreload')) { |
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return; |
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} |
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for (const link of document.querySelectorAll('link[rel="modulepreload"]')) { |
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processPreload(link); |
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} |
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new MutationObserver(mutations => { |
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for (const mutation of mutations) { |
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if (mutation.type !== 'childList') continue; |
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for (const node of mutation.addedNodes) { |
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if (node.tagName === 'LINK' && node.rel === 'modulepreload') |
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processPreload(node); |
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else if (node.querySelectorAll) { |
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for (const link of node.querySelectorAll('link[rel=modulepreload]')) { |
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processPreload(link); |
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} |
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} |
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} |
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} |
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}).observe(document, { childList: true, subtree: true }); |
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function getFetchOpts (script) { |
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const fetchOpts = {}; |
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if (script.integrity) |
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fetchOpts.integrity = script.integrity; |
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if (script.referrerpolicy) |
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fetchOpts.referrerPolicy = script.referrerpolicy; |
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if (script.crossorigin === 'use-credentials') |
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fetchOpts.credentials = 'include'; |
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else if (script.crossorigin === 'anonymous') |
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fetchOpts.credentials = 'omit'; |
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else |
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fetchOpts.credentials = 'same-origin'; |
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return fetchOpts; |
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} |
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function processPreload(script) { |
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if (script.ep) { |
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// ep marker = processed |
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return; |
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} |
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script.ep = true; |
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// prepopulate the load record |
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const fetchOpts = getFetchOpts(script); |
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fetch(script.href, fetchOpts); |
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} |
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}()); |
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nystudio107 /
craft-plugin-vite
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