4bf55a7826
Numeric colors weren't properly being handled by `makeBadge` after #2742. Since this function really does not need to be accepting colors as strings, rather than make the function more lenient to work with Scoutcamp, I coerced the types of the colors on the way in. Two tests cover the functionality in the modern service. I don't feel strongly that the legacy version needs coverage at this point, though I've added one for the moment on the github languages badge where this manifested. Fix #2778
122 lines
2.9 KiB
JavaScript
122 lines
2.9 KiB
JavaScript
'use strict'
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const { toSvgColor } = require('../gh-badges/lib/color')
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const logos = require('./load-logos')()
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const simpleIcons = require('./load-simple-icons')()
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const { svg2base64, isDataUri } = require('./logo-helper')
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function toArray(val) {
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if (val === undefined) {
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return []
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} else if (Object(val) instanceof Array) {
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return val
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} else {
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return [val]
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}
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}
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function prependPrefix(s, prefix) {
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if (s === undefined) {
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return undefined
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}
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s = `${s}`
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if (s.startsWith(prefix)) {
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return s
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} else {
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return prefix + s
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}
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}
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function makeLabel(defaultLabel, overrides) {
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return `${
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overrides.label === undefined
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? (defaultLabel || '').toLowerCase()
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: overrides.label
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}`
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}
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function getShieldsIcon(icon = '', color = '') {
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icon = typeof icon === 'string' ? icon.toLowerCase() : ''
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if (!logos[icon]) {
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return undefined
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}
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color = toSvgColor(color)
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return color
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? logos[icon].svg.replace(/fill="(.+?)"/g, `fill="${color}"`)
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: logos[icon].base64
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}
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function getSimpleIcon(icon = '', color) {
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icon = typeof icon === 'string' ? icon.toLowerCase().replace(/ /g, '-') : ''
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if (!simpleIcons[icon]) {
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return undefined
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}
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color = toSvgColor(color)
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return color
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? simpleIcons[icon].svg.replace('<svg', `<svg fill="${color}"`)
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: simpleIcons[icon].base64
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}
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function makeLogo(defaultNamedLogo, overrides) {
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if (overrides.logo === undefined) {
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return svg2base64(
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getShieldsIcon(defaultNamedLogo, overrides.logoColor) ||
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getSimpleIcon(defaultNamedLogo, overrides.logoColor)
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)
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}
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// +'s are replaced with spaces when used in query params, this returns them to +'s, then removes remaining whitespace - #1546
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const maybeDataUri = prependPrefix(overrides.logo, 'data:')
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.replace(/ /g, '+')
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.replace(/\s/g, '')
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if (isDataUri(maybeDataUri)) {
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return maybeDataUri
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} else {
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return svg2base64(
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getShieldsIcon(overrides.logo, overrides.logoColor) ||
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getSimpleIcon(overrides.logo, overrides.logoColor)
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)
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}
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}
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// Generate the initial badge data. Pass the URL query parameters, which
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// override the default label.
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//
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// The following parameters are supported:
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//
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// - label
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// - style
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// - logo
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// - logoWidth
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// - link
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// - colorA
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// - colorB
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// - maxAge
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//
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// Note: maxAge is handled by cache(), not this function.
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function makeBadgeData(defaultLabel, overrides) {
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return {
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text: [makeLabel(defaultLabel, overrides), 'n/a'],
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colorscheme: 'lightgrey',
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template: overrides.style,
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logo: makeLogo(undefined, overrides),
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logoPosition: +overrides.logoPosition,
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logoWidth: +overrides.logoWidth,
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links: toArray(overrides.link),
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// Scoutcamp sometimes turns these into numbers.
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colorA: `${overrides.colorA}`,
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colorB: `${overrides.colorB}`,
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}
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}
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module.exports = {
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toArray,
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prependPrefix,
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makeLabel,
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makeLogo,
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makeBadgeData,
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}
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