68 lines
2 KiB
JavaScript
68 lines
2 KiB
JavaScript
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/*
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Emoji merger script, quick hack of a tool to:
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- update some missing emoji from an external source
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- sort the emoji
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- remove all multipart emoji (reactions don't allow them)
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Merges emoji from here: https://gist.github.com/oliveratgithub/0bf11a9aff0d6da7b46f1490f86a71eb
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to the simpler format we're using.
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*/
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// Existing emojis we have
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const oldEmojiFilename = '../static/emoji.json'
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// The file downloaded from https://gist.github.com/oliveratgithub/0bf11a9aff0d6da7b46f1490f86a71eb
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const newEmojiFilename = 'emojis.json'
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// Output, replace the static/emoji.json with this file if it looks correct
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const outputFilename = 'output.json'
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const run = () => {
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const fs = require('fs')
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let newEmojisObject = {}
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let emojisObject = {}
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let data = fs.readFileSync(newEmojiFilename, 'utf8')
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// First filter out anything that's more than one codepoint
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const newEmojis = JSON.parse(data).emojis.filter(e => e.emoji.length <= 2)
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// Create a table with format { shortname: emoji }, remove the :
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newEmojis.forEach(e => {
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const name = e.shortname.slice(1, e.shortname.length - 1).toLowerCase()
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if (name.length > 0) {
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newEmojisObject[name] = e.emoji
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}
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})
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data = fs.readFileSync(oldEmojiFilename, 'utf8')
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emojisObject = JSON.parse(data)
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// Get rid of longer emojis that don't play nice with reactions
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Object.keys(emojisObject).forEach(e => {
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if (emojisObject[e].length > 2) emojisObject[e] = undefined
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})
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// Add new emojis from the new tables to the old table
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Object.keys(newEmojisObject).forEach(e => {
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if (!emojisObject[e] && newEmojisObject[e].length <= 2) {
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emojisObject[e] = newEmojisObject[e]
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}
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})
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// Sort by key
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const sorted = Object.keys(emojisObject).sort().reduce((acc, key) => {
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if (key.length === 0) return acc
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acc[key] = emojisObject[key]
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return acc
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}, {})
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fs.writeFile(outputFilename, JSON.stringify(sorted, null, 2), 'utf8', (err) => {
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if (err) console.log('Error writing file', err)
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})
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}
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run()
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