139 lines
3.5 KiB
JavaScript
139 lines
3.5 KiB
JavaScript
var fs = require('fs'),
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emojiLib = require('emojilib'),
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inflection = require('inflection'),
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mkdirp = require('mkdirp')
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var { compress } = require('../dist/utils/data')
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var categories = [
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['Smileys & Emotion', 'smileys'],
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['People & Body', 'people'],
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['Animals & Nature', 'nature'],
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['Food & Drink', 'foods'],
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['Activities', 'activity'],
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['Travel & Places', 'places'],
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['Objects', 'objects'],
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['Symbols', 'symbols'],
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['Flags', 'flags'],
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['Component', 'components'],
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]
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var sets = ['apple', 'facebook', 'google', 'twitter']
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module.exports = (options) => {
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delete require.cache[require.resolve('emoji-datasource')]
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var emojiData = require('emoji-datasource')
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var data = { compressed: true, categories: [], emojis: {}, aliases: {} },
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categoriesIndex = {}
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categories.forEach((category, i) => {
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let [name, id] = category
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data.categories[i] = { id: id, name: name, emojis: [] }
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categoriesIndex[name] = i
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})
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emojiData.sort((a, b) => {
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var aTest = a.sort_order || a.short_name,
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bTest = b.sort_order || b.short_name
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return aTest - bTest
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})
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emojiData.forEach((datum) => {
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var category = datum.category,
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keywords = [],
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categoryIndex
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if (!datum.category) {
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throw new Error('“' + datum.short_name + '” doesn’t have a category')
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}
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if (options.sets) {
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var keepEmoji = false
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options.sets.forEach((set) => {
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if (keepEmoji) return
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if (datum[`has_img_${set}`]) {
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keepEmoji = true
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}
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})
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if (!keepEmoji) {
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return
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}
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sets.forEach((set) => {
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if (options.sets.length == 1 || options.sets.indexOf(set) == -1) {
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var key = `has_img_${set}`
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delete datum[key]
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}
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})
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}
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datum.name || (datum.name = datum.short_name.replace(/\-/g, ' '))
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datum.name = inflection.titleize(datum.name || '')
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if (!datum.name) {
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throw new Error('“' + datum.short_name + '” doesn’t have a name')
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}
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datum.emoticons = datum.texts || []
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datum.text = datum.text || ''
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delete datum.texts
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if (emojiLib.lib[datum.short_name]) {
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datum.keywords = emojiLib.lib[datum.short_name].keywords
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}
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if (datum.category != 'Skin Tones') {
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categoryIndex = categoriesIndex[category]
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data.categories[categoryIndex].emojis.push(datum.short_name)
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data.emojis[datum.short_name] = datum
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}
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datum.short_names.forEach((short_name, i) => {
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if (i == 0) {
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return
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}
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data.aliases[short_name] = datum.short_name
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})
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delete datum.docomo
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delete datum.au
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delete datum.softbank
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delete datum.google
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delete datum.image
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delete datum.category
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delete datum.sort_order
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compress(datum)
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})
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var flags = data.categories[categoriesIndex['Flags']]
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flags.emojis = flags.emojis
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.filter((flag) => {
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// Until browsers support Flag UN
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if (flag == 'flag-un') return
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return true
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})
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.sort()
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// Merge “Smileys & Emotion” and “People & Body” into a single category
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let smileys = data.categories[0]
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let people = data.categories[1]
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let smileysAndPeople = { id: 'people', name: 'Smileys & People' }
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smileysAndPeople.emojis = []
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.concat(smileys.emojis.slice(0, 114))
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.concat(people.emojis)
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.concat(smileys.emojis.slice(114))
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data.categories.unshift(smileysAndPeople)
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data.categories.splice(1, 2)
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fs.writeFile(options.output, JSON.stringify(data), (err) => {
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if (err) throw err
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})
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}
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