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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| const { REGEX_OPTIONS } = require('./constants'); | ||
| const dialtoneTokens = require('../node_modules/@dialpad/dialtone-tokens/dist/tokens.json'); | ||
|
|
||
| module.exports = { | ||
| /** | ||
| * Extract the colors from dialtone-tokens | ||
| * based on REGEX_OPTIONS.COLORS | ||
| * | ||
| * @returns {[Object]} | ||
| */ | ||
| extractColors () { | ||
| const colorsRegex = new RegExp(`dtColor(Neutral)?(${REGEX_OPTIONS.COLORS})([0-9]{3})?`); | ||
| return Object.keys(dialtoneTokens) | ||
| .filter(key => colorsRegex.test(key)) | ||
| .reduce((colors, color) => { | ||
| const colorName = color | ||
| .replace(colorsRegex, (_, m1, m2, m3) => { | ||
| return [m2, m3].filter(el => !!el).join('-'); | ||
| }) | ||
| .toLowerCase(); | ||
| const hexValue = dialtoneTokens[color]; | ||
| colors.push({ colorName, hexValue }); | ||
| return colors; | ||
| }, []); | ||
| }, | ||
|
|
||
| /** | ||
| * Pass a selector to this function to generate hover / focus selectors | ||
| * of it prefixed with h:, f: and fv: | ||
| * @param {String} selector | ||
| * @returns String | ||
| */ | ||
| appendHoverFocusSelectors (selector) { | ||
| const prefixRegex = new RegExp(`\\.(${REGEX_OPTIONS.HOVER_FOCUS_PREFIXES})\\\\:`); | ||
| if (prefixRegex.test(selector)) { | ||
| return selector; | ||
| } | ||
| const hoverSelector = selector.replace('.', '.h\\:').concat(':hover'); | ||
| const focusSelector = selector.replace('.', '.f\\:').concat(':focus'); | ||
| const focusWithinSelector = selector.replace('.', '.f\\:').concat(':focus-within'); | ||
| const focusVisibleSelector = selector.replace('.', '.fv\\:').concat(':focus-visible'); | ||
| return `${selector}, ${hoverSelector}, ${focusSelector}, ${focusWithinSelector}, ${focusVisibleSelector}`; | ||
| }, | ||
|
|
||
| /** | ||
| * Extract the shadows from dialtone-tokens | ||
| * based on REGEX_OPTIONS.SHADOWS. | ||
| * Performs the name parsing e.g. FocusInset -> focus-inset and | ||
| * returns an array containing the shadowName as key and | ||
| * the max token index + 1 as value | ||
| * | ||
| * @returns {Object} | ||
| */ | ||
| extractShadows () { | ||
| const shadowsRegex = new RegExp(`dtShadow(${REGEX_OPTIONS.SHADOW_VARIABLES})([0-9])(\\w+)`); | ||
| return Object.keys(dialtoneTokens) | ||
| .filter(key => shadowsRegex.test(key)) | ||
| .reduce((shadows, shadow) => { | ||
| const [name, index] = shadow | ||
| .split(shadowsRegex) | ||
| .filter(chunk => !!chunk); | ||
|
|
||
| const shadowName = name | ||
| .split(/(?=[A-Z])/) | ||
| .join('-') | ||
| .toLowerCase(); | ||
|
|
||
| shadows[shadowName] = Number.parseInt(index) + 1; | ||
| return shadows; | ||
| }, {}); | ||
| }, | ||
| }; |