neft/src/styles/index.coffee

JavaScript. Everywhere.

'use strict'

utils = require 'src/utils'
Document = require 'src/document'

require('./file/styles') Document
require('./file/element') Document
Style = require('./style')

ATTR_RESOURCES = module.exports.ATTR_RESOURCES =
    img: ['src']

module.exports = (data) ->
    Document.Style = Style Document, data

    # support resources when stringifying
    {resources} = data
    replacements = Document.Element.Tag.DEFAULT_STRINGIFY_REPLACEMENTS

    for tagName, attrs of ATTR_RESOURCES
        for attr in attrs
            _super = replacements[tagName] or utils.NOP
            replacements[tagName] = do (_super, attr) -> (elem) ->
                elem = _super(elem) or elem

                attrVal = elem.attrs[attr]
                if attrVal and rsc = resources.resolve(attrVal)
                    elem.attrs.set attr, rsc

                elem

    Document.Style