75 lines
2.4 KiB
JavaScript
75 lines
2.4 KiB
JavaScript
const Factory = require('../factory')
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const Utils = require('./utils')
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//
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// Initialize the child logger for
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// the module
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//
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const log = require('../log').child({
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module: 'custom emoji'
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})
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module.exports = async function (context) {
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const collection = context.rocketchat.emojiCollection()
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const fileCollection = context.rocketchat.collection('custom_emoji')
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const cursor = collection.find()
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while (await cursor.hasNext()) {
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const result = await cursor.next()
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// Prepare destination file
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const filename = `${result.name}.${result.extension}`
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const dest = `${context.config.target.filesPath}/custom_emoji/${filename}`
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// Download emoji file
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if (result.store.startsWith('FileSystem:')) {
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const src = context.config.source.customEmojiPath
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const srcFilename = Utils.srcPath(src, filename)
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if (!srcFilename) {
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return new Error(`source file "${filename}" not found`)
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}
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// Copy to output dir
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Utils.copyFile(srcFilename, dest)
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} else if (result.store.startsWith('GridFS:')) {
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await Utils.downloadGridFS(context, fileCollection, filename, dest)
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} else {
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throw new Error(`file system ${file.store} is not supported. Migrate to FileSystem first, see readme.`)
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}
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// Export custom emoji
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let emoji = {
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name: result.name,
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image: dest,
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}
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log.info(`... writing ${emoji.name}`)
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context.output.write(
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Factory.emoji(emoji)
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)
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}
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return context
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}
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const exportFile = async function (context, collection, fileId) {
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const type = collection.collectionName
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const file = await collection.findOne({ _id: fileId })
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if (!file) {
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throw new Error(`file ${fileId} from collection ${type} is missing`)
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}
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const dest = context.config.target.filesPath
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const destFilename = utils.destPath(dest, collection.collectionName, file)
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if (file.store.startsWith('FileSystem:')) {
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const src = context.config.source.uploadsPath
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const srcFilename = utils.srcPath(src, file._id)
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if (!srcFilename) {
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return new Error(`source file "${file._id}" not found`)
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}
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// Copy to output dir
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utils.copyFile(srcFilename, destFilename)
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} else if (file.store.startsWith('GridFS:')) {
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await utils.downloadGridFS(context, collection, file._id, destFilename)
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} else {
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throw new Error(`file system ${file.store} is not supported. Migrate to FileSystem first, see readme.`)
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}
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return destFilename
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} |