Function copyHandler

github-gist-copier/github-gist-copier.user.js:181–209

(e)

        const downcheckIcon = buttonToDown.querySelector('.octicon-check')
        let timeoutId = null
        const copyHandler = (e) => {
            if (timeoutId) {
                return
            }
            e.preventDefault()
            const rawUrl = rawButton.href
            GM_xmlhttpRequest({
                method: 'GET',
                url: rawUrl,
                onload: function (response) {
                    if (response.status === 200) {
                        navigator.clipboard.writeText(response.responseText).then(() => {
                            copyIcon.style.display = 'none'
                            checkIcon.style.display = 'inline-block'
                            timeoutId = setTimeout(() => {
                                copyIcon.style.display = 'inline-block'
                                checkIcon.style.display = 'none'
                                timeoutId = null
                            }, 500)
                        }).catch(err => {
                            console.error('Failed to copy text: ', err)
                        })
                    }
                },
                onerror: function (error) {
                    timeoutId = null
                }
            })
        }
        const downHandler = (e, element) => {
            if (timeoutId) {
                return