https://www.hcn.org/wp-content/plugins/republication-tracker-tool/assets/clipboard-utils.js?ver=2.9.2

1/**
2 * Clipboard utility for copying text to clipboard
3 *
4 * uses Clipboard API.
5 */
6window.ClipboardUtils = {
7	/**
8	 * Copy text to clipboard
9	 * @param {string} text - Text to copy
10	 * @returns {Promise<boolean>} - Promise resolving to success status
11	 */
12	async copyText(text) {
13		if (!navigator.clipboard) {
14			console.warn('Clipboard API not available');
15			return false;
16		}
17
18		try {
19			await navigator.clipboard.writeText(text);
20			return true;
21		} catch (err) {
22			console.error('Failed to copy text:', err);
23			return false;
24		}
25	},
26
27	/**
28	 * Get text content from an element
29	 * @param {string|Element} elementOrSelector - Element or selector
30	 * @returns {string} - Text content
31	 */
32	getElementText(elementOrSelector) {
33		let element;
34		
35		if (typeof elementOrSelector === 'string') {
36			element = document.querySelector(elementOrSelector);
37		} else {
38			element = elementOrSelector;
39		}
40
41		if (!element) {
42			return '';
43		}
44
45		const tagName = element.tagName.toLowerCase();
46		if (tagName === 'input' || tagName === 'textarea') {
47			return element.value || '';
48		} else {
49			return element.textContent || element.innerText || '';
50		}
51	},
52
53	/**
54	 * Copy content from an element
55	 * @param {string|Element} elementOrSelector - Source element
56	 * @param {Element} button - Button element for feedback
57	 * @returns {Promise<boolean>} - Promise resolving to success status
58	 */
59	async copyFromElement(elementOrSelector, button) {
60		const text = this.getElementText(elementOrSelector);
61		if (!text) {
62			return false;
63		}
64
65		const success = await this.copyText(text);
66		
67		if (success && button) {
68			this.showButtonFeedback(button);
69		}
70
71		return success;
72	},
73
74	/**
75	 * Show temporary "Copied!" feedback on button
76	 * @param {Element} button - Button element
77	 */
78	showButtonFeedback(button) {
79		const originalText = button.textContent || button.innerText;
80		
81		button.textContent = 'Copied!';
82		setTimeout(() => {
83			button.textContent = originalText;
84		}, 2000);
85	}
86};