root
26 lines
1.2 KiB
TypeScript
26 lines
1.2 KiB
TypeScript
import {copyToClipboardWithFeedback} from '../modules/clipboard.ts';
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import {convertImage} from '../utils.ts';
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import {GET} from '../modules/fetch.ts';
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import {registerGlobalEventFunc} from '../modules/observer.ts';
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export function initCopyContent() {
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registerGlobalEventFunc('click', 'onCopyContentButtonClick', async (btn: HTMLElement) => {
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if (btn.classList.contains('disabled') || btn.classList.contains('is-loading')) return;
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await copyToClipboardWithFeedback(btn, async () => {
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const rawFileLink = btn.getAttribute('data-raw-file-link');
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if (!rawFileLink) {
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const lineEls = document.querySelectorAll('.file-view .lines-code');
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return Array.from(lineEls, (el) => el.textContent).join('');
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}
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const res = await GET(rawFileLink, {credentials: 'include', redirect: 'follow'});
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const contentType = res.headers.get('content-type')!;
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if (contentType.startsWith('image/') && !contentType.startsWith('image/svg')) {
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// browsers only accept image/png in the clipboard, convert other raster formats
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const blob = await res.blob();
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return contentType === 'image/png' ? blob : convertImage(blob, 'image/png');
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}
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return await res.text();
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});
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});
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}
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