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68 lines
2.2 KiB
68 lines
2.2 KiB
// const MongoClient = require('mongodb').MongoClient |
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const assert = require('assert') |
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const fs = require('fs') |
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const path = require('path') |
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// const DATABASE_NAME = 'bookmarksdb' |
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// const DATABASE_SERVER = '192.168.31.201' |
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// const DATABASE_PORT = 27017 |
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// const USER = encodeURIComponent('root'); |
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// const PASSWORD = encodeURIComponent('root123'); |
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// const AUTHMECHANISM = 'SCRAM-SHA-1'; |
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// const DATABASE_URL = `mongodb://${USER}:${PASSWORD}@${DATABASE_SERVER}:${DATABASE_PORT}/?authMechanism=${AUTHMECHANISM}&authSource=${DATABASE_NAME}` |
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// const DATABASE_URL = `mongodb://${DATABASE_SERVER}:${DATABASE_PORT}/${DATABASE_NAME}` |
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// const COLLECTION = 'bookmarks' |
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// const inertData = (db, callback) => { |
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// const collection = db.collection('bookmarks') |
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// let data = [{ |
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// id: '0', |
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// title: "根书签" |
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// }] |
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// collection.insertMany(data, (error, result) => { |
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// assert.equal(null, error) |
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// assert(1, result.result.n) |
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// assert(1, result.ops.length) |
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// callback(result) |
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// }) |
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// } |
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exports.connect = () => { |
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// const client = new MongoClient(DATABASE_URL) |
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// client.connect((error) => { |
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// assert.equal(null, error) |
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// const db = client.db(DATABASE_NAME) |
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// console.log('connect ' + DATABASE_URL + ' successfully') |
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// inertData(db, result => { |
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// client.close() |
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// }) |
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// }) |
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} |
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exports.save = (bookmarkArray, callback) => { |
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console.log('save data') |
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const bookmarkStr = JSON.stringify(bookmarkArray) |
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fs.writeFile(path.join('database', Date.now() + '.json'), bookmarkStr, err => { |
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callback(err) |
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}); |
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} |
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exports.get = callback => { |
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console.log('get latest bookmarks') |
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fs.readdir(path.join('database'), (err, files ) => { |
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if (err) throw err |
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console.log(files) |
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let latestFile = 0 |
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for (let i = 0; i < files.length; i++) { |
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let filename = files[i] |
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const time = filename.substr(0, filename.length - 5) |
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console.log(time) |
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if (time > latestFile) { |
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latestFile = time |
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} |
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} |
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fs.readFile(path.join('database', latestFile + '.json'), (error, data) => { |
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callback(error, JSON.parse(data.toString())) |
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}) |
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}) |
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} |