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1
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var args = require('./args.js'); |
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2
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var log = require('./logger.js').get(); |
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3
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4
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var S3 = null; |
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5
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var fs = null; |
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6
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var redis = null; |
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7
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8
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if (args.redis) { |
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9
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var REDIS = require('redis'); |
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10
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redis = REDIS.createClient(args.db_port, args.redis); |
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11
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redis.on('error', log.error); |
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12
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} else if (args.s3) { |
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13
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var AWS = require('aws-sdk'); |
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14
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S3 = new AWS.S3(); |
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15
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} else { |
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16
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fs = require('fs'); |
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17
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18
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if (!fs.existsSync(args.folder)){ |
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19
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return fs.mkdirSync(args.folder, {recursive: true}); |
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20
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} |
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21
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} |
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22
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23
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24
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module.exports = { |
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25
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'get': function(file, callback) { |
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26
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if (args.redis) { |
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27
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return redis.get(file, callback); |
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28
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} else if (args.s3) { |
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29
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return S3.getObject({Bucket: args.s3, Key: file}, function(err, data) { |
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30
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return callback(err, !err && Buffer.from(data.Body).toString('utf8')); |
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31
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}); |
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32
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} |
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33
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return fs.readFile(file, callback); |
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34
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}, |
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35
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'set': function(file, data, callback) { |
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36
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if (args.redis) { |
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37
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return redis.set(file, data, function(err) { |
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38
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return !err && redis.expire(file, args.expiry_seconds); |
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39
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}); |
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40
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} else if (args.s3) { |
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41
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return S3.putObject({Bucket: args.s3, Key: file, Body: data}, function(err) { |
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42
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return callback(err); |
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43
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}); |
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44
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} |
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45
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return fs.writeFile(file, data, callback); |
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46
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}, |
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47
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'del': function(file, callback) { |
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48
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if (args.redis) { |
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49
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return redis.expire(file, -1, callback); |
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50
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} else if (args.s3) { |
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51
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return S3.deleteObject({Bucket: args.s3, Key: file}, function(err) { |
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52
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return callback(err); |
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53
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}); |
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54
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} |
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55
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return fs.unlink(file, callback); |
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56
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}, |
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57
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'list': function(dir, callback) { |
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58
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if (args.redis) { |
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59
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return redis.keys(dir + '*', function(err, data) { |
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60
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return callback(err, !err && data.map(function(v) { return v.replace(args.folder, ''); })); |
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61
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}); |
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62
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} else if (args.s3) { |
|
63
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return S3.listObjectsV2({Bucket: args.s3, Prefix: dir}, function(err, data) { |
|
64
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return callback(err, !err && data.Contents.map(function(v) { return v.Key; })); |
|
65
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}); |
|
66
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} |
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67
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return fs.readdir(dir, callback); |
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68
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} |
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69
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}; |
freaker2k7 /
dockerserver
This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.