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35 lines
888 B
35 lines
888 B
'use strict';
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const Files = require(__dirname+'/../db/files.js')
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, { debugLogs } = require(__dirname+'/../configs/main.js')
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, { remove } = require('fs-extra')
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, uploadDirectory = require(__dirname+'/../helpers/files/uploadDirectory.js');
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module.exports = async(fileNames) => {
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const query = {
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'count': {
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'$lte': 0
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}
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}
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if (fileNames) {
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query['_id'] = {
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'$in': fileNames
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};
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}
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const unreferenced = await Files.db.find(query, {
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'projection': {
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'count': 0,
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'size': 0
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}
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}).toArray();
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await Files.db.removeMany(query);
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await Promise.all(unreferenced.map(async file => {
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debugLogs && console.log('Pruning', file._id);
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return Promise.all(
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[remove(`${uploadDirectory}/file/${file._id}`)]
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.concat(file.exts ? file.exts.filter(ext => ext).map(ext => {
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remove(`${uploadDirectory}/file/thumb-${file._id.split('.')[0]}${ext}`)
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}) : [])
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)
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}));
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}
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