36 lines
1.0 KiB
TypeScript
36 lines
1.0 KiB
TypeScript
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export function copyToClipboard(text: string): Promise<void> {
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if (navigator.clipboard && window.isSecureContext) {
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// ✅ Modern way
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return navigator.clipboard.writeText(text);
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} else {
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// 🚨 Fallback for insecure context or unsupported browsers
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const textArea = document.createElement('textarea');
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textArea.value = text;
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// Avoid scrolling to bottom
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textArea.style.position = 'fixed';
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textArea.style.top = '0';
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textArea.style.left = '0';
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textArea.style.width = '2em';
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textArea.style.height = '2em';
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textArea.style.padding = '0';
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textArea.style.border = 'none';
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textArea.style.outline = 'none';
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textArea.style.boxShadow = 'none';
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textArea.style.background = 'transparent';
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document.body.appendChild(textArea);
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textArea.focus();
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textArea.select();
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try {
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document.execCommand('copy');
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} catch (err) {
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console.error('Fallback: Oops, unable to copy', err);
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}
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document.body.removeChild(textArea);
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return Promise.resolve();
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}
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} |