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htmldom.js
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htmldom.js
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let $Elements = require('./lib/$elements.js')
let HtmlParser = require('./lib/html.parser')
const { getHtml } = require('./lib/get.html')
const uglifyOuterHTML = require('./lib/uglify')
const beautifyOuterHTML = require('./lib/beautify')
/**
* @example
* let $ = createHtmlDom('<div><a></a></div>')
*
* $('div a').addClass('title').html()
* $.nodes
* $.root().prepend('<head></head>')
* $.html()
* $.beautify()
* $.uglify()
*
*/
function createHtmlDom (code) {
let { nodes } = new HtmlParser(code)
function htmldom (selector) {
return new $Elements(selector, {
type: 'root',
children: nodes
})
}
Object.defineProperty(htmldom, 'nodes', {
value: nodes
})
htmldom.root = function () {
return new $Elements({
type: 'root',
children: nodes
})
}
htmldom.html = function () {
return getHtml({
type: 'root',
children: nodes
})
}
htmldom.uglify = function (options) {
options = {
removeAttributeQuotes: false,
...options
}
let html = ''
for (let i = 0; i < nodes.length; i++) {
html += uglifyOuterHTML(nodes[i], options)
}
return html
}
htmldom.beautify = function (options) {
options = {
indent: ' ',
...options
}
let html = ''
for (let i = 0; i < nodes.length; i++) {
html += beautifyOuterHTML(nodes[i], options.indent, 0)
}
return html.trim()
}
return htmldom
}
module.exports = createHtmlDom