41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
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/**
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* https://github.com/uiwjs/copy-to-clipboard/blob/master/src/main.js
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*/
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function copyTextToClipboard(text, cb) {
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const el = document.createElement('textarea');
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el.value = text;
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el.setAttribute('readonly', '');
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el.style = {
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position: 'absolute',
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left: '-9999px',
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};
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document.body.appendChild(el);
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const selected = document.getSelection().rangeCount > 0 ? document.getSelection().getRangeAt(0) : false;
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el.select();
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let isCopy = false;
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try {
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const successful = document.execCommand('copy');
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isCopy = !!successful;
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} catch (err) {
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isCopy = false;
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}
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document.body.removeChild(el);
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if (selected && document.getSelection) {
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document.getSelection().removeAllRanges();
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document.getSelection().addRange(selected);
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}
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cb && cb(isCopy);
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}
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function copied(target, str) {
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target.classList.add('active');
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const input = target.parentElement.querySelector('input');
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if (input) {
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copyTextToClipboard(input.value || '', function () {
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setTimeout(() => {
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target.classList.remove('active');
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}, 2000);
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});
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}
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}
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