yann300
7 years ago
committed by
GitHub
commit
9efdb1ea91
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'use strict' |
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var EventManager = require('remix-lib').EventManager |
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function FilesTree (name, storage) { |
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var self = this |
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var event = new EventManager() |
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this.event = event |
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this.type = name |
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this.structFile = '.' + name + '.tree' |
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this.tree = {} |
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this.exists = function (path, cb) { |
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cb(null, this._exists(path)) |
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} |
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function updateRefs (path, type) { |
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var split = path.split('/') // this should be unprefixed path
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var crawlpath = self.tree |
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var intermediatePath = '' |
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split.forEach((pathPart, index) => { |
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intermediatePath += pathPart |
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if (!crawlpath[pathPart]) crawlpath[intermediatePath] = {} |
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if (index < split.length - 1) { |
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crawlpath = crawlpath[intermediatePath] |
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intermediatePath += '/' |
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} else if (type === 'add') { |
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crawlpath[intermediatePath] = path |
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} else if (type === 'remove' && crawlpath[intermediatePath]) { |
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delete crawlpath[intermediatePath] |
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} |
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}) |
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storage.set(self.structFile, JSON.stringify(self.tree)) |
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} |
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this._exists = function (path) { |
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var unprefixedpath = this.removePrefix(path) |
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return storage.exists(unprefixedpath) |
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} |
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this.init = function (cb) { |
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var tree = storage.get(this.structFile) |
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this.tree = tree ? JSON.parse(tree) : {} |
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if (cb) cb() |
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} |
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this.get = function (path, cb) { |
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var unprefixedpath = this.removePrefix(path) |
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var content = storage.get(unprefixedpath) |
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if (cb) { |
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cb(null, content) |
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} |
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return content |
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} |
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this.set = function (path, content) { |
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var unprefixedpath = this.removePrefix(path) |
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updateRefs(unprefixedpath, 'add') |
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var exists = storage.exists(unprefixedpath) |
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if (!storage.set(unprefixedpath, content)) { |
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return false |
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} |
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if (!exists) { |
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event.trigger('fileAdded', [this.type + '/' + unprefixedpath, false]) |
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} else { |
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event.trigger('fileChanged', [this.type + '/' + unprefixedpath]) |
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} |
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return true |
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} |
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this.addReadOnly = function (path, content) { |
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return this.set(path, content) |
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} |
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this.isReadOnly = function (path) { |
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return false |
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} |
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this.remove = function (path) { |
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var unprefixedpath = this.removePrefix(path) |
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updateRefs(unprefixedpath, 'remove') |
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if (!this._exists(unprefixedpath)) { |
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return false |
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} |
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if (!storage.remove(unprefixedpath)) { |
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return false |
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} |
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event.trigger('fileRemoved', [this.type + '/' + unprefixedpath]) |
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return true |
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} |
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this.rename = function (oldPath, newPath, isFolder) { |
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var unprefixedoldPath = this.removePrefix(oldPath) |
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var unprefixednewPath = this.removePrefix(newPath) |
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updateRefs(unprefixedoldPath, 'remove') |
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updateRefs(unprefixednewPath, 'add') |
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if (storage.exists(unprefixedoldPath)) { |
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if (!storage.rename(unprefixedoldPath, unprefixednewPath)) { |
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return false |
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} |
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event.trigger('fileRenamed', [this.type + '/' + unprefixedoldPath, this.type + '/' + unprefixednewPath, isFolder]) |
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return true |
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} |
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return false |
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} |
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this.resolveDirectory = function (path, callback) { |
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var self = this |
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if (path[0] === '/') path = path.substring(1) |
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if (!path) return callback(null, { [self.type]: { } }) |
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var tree = {} |
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path = self.removePrefix(path) |
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var split = path.split('/') // this should be unprefixed path
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var crawlpath = self.tree |
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split.forEach((pathPart, index) => { |
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if (crawlpath[pathPart]) crawlpath = crawlpath[pathPart] |
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}) |
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for (var item in crawlpath) { |
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tree[item] = { isDirectory: typeof crawlpath[item] !== 'string' } |
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} |
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callback(null, tree) |
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} |
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this.removePrefix = function (path) { |
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path = path.indexOf(this.type) === 0 ? path.replace(this.type, '') : path |
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if (path[0] === '/') return path.substring(1) |
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return path |
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} |
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} |
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module.exports = FilesTree |
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@ -0,0 +1,46 @@ |
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<!DOCTYPE html> |
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<html> |
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<head> |
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<meta charset="utf-8"> |
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<!-- |
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The MIT License (MIT) |
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Copyright (c) 2014, 2015, the individual contributors |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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THE SOFTWARE. |
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--> |
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<meta http-equiv="X-UA-Compatible" content="chrome=1"> |
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<title></title> |
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<link rel="stylesheet" href="assets/css/pygment_trac.css"> |
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<link rel="stylesheet" href="assets/css/font-awesome.min.css"> |
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<script type="text/javascript" src="remix.js"></script> |
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<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> |
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</head> |
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<body> |
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<div>PLUGIN</div> |
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<input type="text" id="filename"></input> |
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<input type="text" id="valuetosend"></input> <br> |
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<input type="button" id="testmessageadd">add config</input> <br> |
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<input type="button" id="testmessageremove">remove config</input> <br> |
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<input type="button" id="testmessagerget">get config</input> <br> |
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<br> |
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<div id='compilationdata'></div> |
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</body> |
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</html> |
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@ -0,0 +1,32 @@ |
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function receiveMessage (event) { |
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console.log('receiveMessage', event.data, event.source, event.origin) |
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document.getElementById('compilationdata').innerHTML += event.data + '<br>' |
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} |
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window.addEventListener('message', receiveMessage, false) |
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window.onload = function () { |
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document.querySelector('input#testmessageadd').addEventListener('click', function () { |
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window.parent.postMessage(JSON.stringify({ |
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type: 'setConfig', |
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arguments: [document.getElementById('filename').value, document.getElementById('valuetosend').value], |
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id: 34 |
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}), 'http://127.0.0.1:8080') |
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}) |
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document.querySelector('input#testmessageremove').addEventListener('click', function () { |
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window.parent.postMessage(JSON.stringify({ |
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type: 'removeConfig', |
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arguments: [document.getElementById('filename').value], |
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id: 35 |
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}), 'http://127.0.0.1:8080') |
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}) |
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document.querySelector('input#testmessagerget').addEventListener('click', function () { |
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window.parent.postMessage(JSON.stringify({ |
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type: 'getConfig', |
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arguments: [document.getElementById('filename').value], |
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id: 36 |
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}), 'http://127.0.0.1:8080') |
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}) |
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} |
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