hexo-theme-stellar/source/js/plugins/copycode.js

45 lines
1.4 KiB
JavaScript

const codeElementArr = document.querySelectorAll('.code')
codeElementArr.forEach(code => {
// copy btn
const codeCopyBtn = document.createElement('div')
codeCopyBtn.classList.add('copy-btn')
codeCopyBtn.innerHTML = stellar.plugins.copycode.default_text
code.appendChild(codeCopyBtn)
codeCopyBtn.addEventListener('click', async () => {
const currentCodeElement = code.children[0]?.innerText
await copyCode(currentCodeElement)
codeCopyBtn.innerHTML = stellar.plugins.copycode.success_text
codeCopyBtn.classList.add('success')
hud.toast(stellar.plugins.copycode.toast, 2500)
setTimeout(() => {
codeCopyBtn.innerHTML = stellar.plugins.copycode.default_text
codeCopyBtn.classList.remove('success')
},3000)
})
})
async function copyCode(currentCode) {
if (navigator.clipboard) {
try {
await navigator.clipboard.writeText(currentCode)
} catch (error) {
// 未获得用户许可
codeCopyBtn.innerText = '未获得用户许可'
codeCopyBtn.classList.add('warning')
setTimeout(() => {
codeCopyBtn.innerText = stellar.plugins.copycode.default_text
codeCopyBtn.classList.remove('warning')
},3000)
}
} else {
codeCopyBtn.innerText = '当前浏览器不支持此api'
codeCopyBtn.classList.add('warning')
setTimeout(() => {
codeCopyBtn.innerText = stellar.plugins.copycode.default_text
codeCopyBtn.classList.remove('warning')
},3000)
}
}