@wmfs/tag-builder/lib/TagNode.js

A simple tag builder which isn't specific to any markup language

const defaults = require('lodash.defaults')

class TagNode {
  constructor (name, options = {}) {
    this.options = defaults(options || {}, { includeClosingTag: true })

    this.name = name
    this.tagContent = null
    this.attributes = []
    this.childTags = []
  }

  content (tagContent) {
    if (tagContent !== undefined) {
      this.tagContent = tagContent
    }
    return this
  }

  addAttribute (name, value) {
    if (value !== undefined) {
      if (value === null) {
        this.attributes.push(name)
      } else {
        this.attributes.push(`${name}="${value}"`)
      }
    }
    return this
  }

  addChildTag (tagName, options) {
    const tagNode = new TagNode(tagName, options)
    this.childTags.push(tagNode)
    return tagNode
  }
}

module.exports = TagNode