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switch to doneEach and cache #main dom

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Leopoldthecoder
2017-03-07 11:30:09 +08:00
parent 1aa6636ba8
commit 9c54bafae4
8 changed files with 27 additions and 33 deletions
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25
src/plugins/external-script.js
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@@ -1,24 +1,21 @@
const scriptReg = /<script[^>]*src=["|'](.*)["|']>[^\w]*<\/script>/
const asyncReg = /<script[^>]*\s+async/
const deferReg = /<script[^>]*\s+defer/
function handleExternalScript () {
const container = Docsify.dom.getNode('#main')
const script = Docsify.dom.find(container, 'script')
function handleExternalScript (html) {
const scriptMatch = html.match(scriptReg)
if (script && script.src) {
const newScript = document.createElement('script')
if (scriptMatch && scriptMatch.length > 1) {
const script = document.createElement('script')
script.src = scriptMatch[1]
;['src', 'async', 'defer'].forEach(attribute => {
newScript[attribute] = script[attribute]
})
if (asyncReg.test(scriptMatch[0])) script.setAttribute('async', '')
if (deferReg.test(scriptMatch[0])) script.setAttribute('defer', '')
const target = document.querySelector('#main')
target.appendChild(script)
script.parentNode.removeChild(script)
container.appendChild(newScript)
}
}
const install = function (hook) {
hook.afterEach(handleExternalScript)
hook.doneEach(handleExternalScript)
}
window.$docsify.plugins = [].concat(install, window.$docsify.plugins)