32 lines
784 B
JavaScript
32 lines
784 B
JavaScript
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/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: MIT
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*/
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//@ts-check
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(() => {
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/** @type {NodeListOf<HTMLIFrameElement>} */
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const els = document.querySelectorAll('iframe[data-misskey-embed-id]');
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window.addEventListener('message', function (event) {
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els.forEach((el) => {
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if (event.source !== el.contentWindow) {
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return;
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}
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const id = el.dataset.misskeyEmbedId;
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if (event.data.type === 'misskey:embed:ready') {
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el.contentWindow?.postMessage({
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type: 'misskey:embedParent:registerIframeId',
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payload: {
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iframeId: id,
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}
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}, '*');
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}
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if (event.data.type === 'misskey:embed:changeHeight' && event.data.iframeId === id) {
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el.style.height = event.data.payload.height + 'px';
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}
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});
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});
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})();
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