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feature(edit) add unzip

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coderaiser 2014-03-25 09:43:00 -04:00
parent 8f58774bcb
commit f7d8bf3b65
15 changed files with 12394 additions and 2 deletions
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32
lib/client/edit.js
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@ -171,7 +171,8 @@ var CloudCmd, Util, DOM, CloudFunc, ace, DiffProto, diff_match_patch, Ace;
value = Ace.getValue();
CloudCmd.getConfig(function(config) {
var isDiff = config.diff;
var isDiff = config.diff,
isZip = config.zip;
Util.ifExec(!isDiff, function(patch) {
var query = '',
@ -187,7 +188,20 @@ var CloudCmd, Util, DOM, CloudFunc, ace, DiffProto, diff_match_patch, Ace;
if (isStr && patch && isLessLength)
query = '?patch';
DOM.RESTful.write(path + query, patch || Value, onSave);
Util.ifExec(!isZip || query, function(equal, data) {
var result = data || patch || Value,
url = path + query;
DOM.RESTful.write(url, result , onSave);
}, function(func) {
zip(value, function(error, data) {
if (error)
Util.log(error);
query = '?unzip';
func(null, data);
});
});
}, Util.bind(doDiff, path));
});
@ -240,6 +254,20 @@ var CloudCmd, Util, DOM, CloudFunc, ace, DiffProto, diff_match_patch, Ace;
});
}
function zip(value, callback) {
var dir = CloudCmd.LIBDIRCLIENT,
libs = [
dir + 'zip/dist/pako.js',
dir + 'zip.js'
],
url = CloudFunc.getJoinURL(libs);
DOM.jsload(url, function() {
Zip.pack(value, callback);
});
}
function load(callback) {
var files = [
DIR + 'theme-tomorrow_night_blue.js',

42
lib/client/zip.js Normal file
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@ -0,0 +1,42 @@
var Util, Zip, pako;
(function () {
'use strict';
Zip = new ZipProto();
function ZipProto() {
this.pack = function(str, callback) {
var buf, deflate, result,
isArray = Util.isArrayBuffer(str);
if (isArray)
buf = str;
else
buf = utf8AbFromStr(str);
deflate = new pako.Deflate({
gzip:true
});
deflate.push(buf, true);
if (!deflate.error)
result = deflate.result.buffer;
Util.exec(callback, deflate.error, result);
};
function utf8AbFromStr(str) {
var i,
strUtf8 = unescape(encodeURIComponent(str)),
n = strUtf8.length,
arr = new Uint8Array(n);
for (i = 0; i < n; i++)
arr[i] = strUtf8.charCodeAt(i);
return arr;
}
}
})();

39
lib/client/zip/.bower.json Normal file
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@ -0,0 +1,39 @@
{
"name": "pako",
"main": "dist/pako.js",
"version": "0.1.1",
"homepage": "https://github.com/nodeca/pako",
"authors": [
"Andrei Tuputcyn <Andrew.Tupitsin@gmail.com>",
"Vitaly Puzrin <vitaly@rcdesign.ru>"
],
"description": "deflate / inflate / gzip for bworser - very fast zlib port",
"keywords": [
"zlib",
"deflate",
"inflate",
"gzip"
],
"license": "MIT",
"ignore": [
"**/.*",
"node_modules",
"bower_components",
"test",
"Makefile",
"index*",
"lib",
"benchmark",
"coverage"
],
"_release": "0.1.1",
"_resolution": {
"type": "version",
"tag": "0.1.1",
"commit": "160301218a747105cd5803ab76812b6074dd4399"
},
"_source": "git://github.com/nodeca/pako.git",
"_target": "~0.1.1",
"_originalSource": "pako",
"_direct": true
}

77
lib/client/zip/Gruntfile.js Normal file
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@ -0,0 +1,77 @@
'use strict';
module.exports = function(grunt) {
var browsers = [{
browserName: 'iphone',
platform: 'OS X 10.8',
version: '6'
}, {
browserName: 'android',
platform: 'Linux',
version: '4.0'
}, {
browserName: 'firefox',
platform: 'XP',
version: '27'
}, {
browserName: 'chrome',
platform: 'XP',
version: '32'
}, {
browserName: 'internet explorer',
platform: 'WIN8',
version: '10'
}, {
browserName: 'internet explorer',
platform: 'VISTA',
version: '9'
}, {
browserName: 'internet explorer',
platform: 'Windows 7',
version: '8'
}, {
browserName: 'internet explorer',
platform: 'XP',
version: '7'
}, {/*
browserName: 'opera',
platform: 'Windows 2008',
version: '12'
}, {*/
browserName: 'safari',
platform: 'OS X 10.8',
version: '6'
}];
grunt.initConfig({
connect: {
server: {
options: {
base: '',
port: 9999
}
}
},
'saucelabs-mocha': {
all: {
options: {
urls: ['http://127.0.0.1:9999/test/browser/test.html'],
build: process.env.TRAVIS_JOB_ID || ('local' + ~~(Math.random()*1000)),
browsers: browsers,
testname: process.env.SAUCE_PROJ || 'mocha tests'
}
}
},
watch: {}
});
// Loading dependencies
for (var key in grunt.file.readJSON('package.json').devDependencies) {
if (key !== 'grunt' && key.indexOf('grunt') === 0) { grunt.loadNpmTasks(key); }
}
//grunt.registerTask('dev', ['connect', 'watch']);
grunt.registerTask('test', ['connect', 'saucelabs-mocha']);
};

10
lib/client/zip/HISTORY.md Normal file
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@ -0,0 +1,10 @@
0.1.1 / 2014-03-20
-------------------
- Bugfixes for inflate/deflate.
0.1.0 / 2014-03-15
-------------------
- First release.

21
lib/client/zip/LICENSE Normal file
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@ -0,0 +1,21 @@
(The MIT License)
Copyright (C) 2014 by Vitaly Puzrin
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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lib/client/zip/README.md Normal file
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@ -0,0 +1,137 @@
pako - zlib port to javascript, very fast!
==========================================
[![Build Status](https://travis-ci.org/nodeca/pako.png?branch=master)](https://travis-ci.org/nodeca/pako)
__Why pako is cool:__
- Almost as fast in modern JS engines as C implementation (see benchmarks).
- Works in browsers, you can browserify any separate component.
- Both Sync & streamable (for big blobs) interfaces.
- It's fresh - ports the latest zlib version (now 1.2.8), results are binary equal.
This project was done to understand how fast JS can be and is it necessary to
develop native C modules for CPU-intensive tasks. Enjoy the result!
__Benchmarks:__
```
node v0.10.26, 1mb sample:
deflate-dankogai x 4.74 ops/sec ±0.68% (15 runs sampled)
deflate-gildas x 4.61 ops/sec ±1.73% (15 runs sampled)
deflate-imaya x 3.10 ops/sec ±3.73% (11 runs sampled)
! deflate-pako x 7.11 ops/sec ±0.26% (21 runs sampled)
deflate-pako-untyped x 4.34 ops/sec ±1.35% (14 runs sampled)
deflate-zlib x 14.34 ops/sec ±2.90% (68 runs sampled)
inflate-dankogai x 31.29 ops/sec ±0.72% (56 runs sampled)
inflate-imaya x 30.49 ops/sec ±0.84% (53 runs sampled)
! inflate-pako x 70.00 ops/sec ±1.60% (71 runs sampled)
inflate-pako-untyped x 17.67 ops/sec ±1.27% (33 runs sampled)
inflate-zlib x 70.82 ops/sec ±1.69% (81 runs sampled)
node v0.11.11, 1mb sample:
deflate-dankogai x 5.61 ops/sec ±0.30% (17 runs sampled)
deflate-gildas x 4.97 ops/sec ±5.68% (16 runs sampled)
deflate-imaya x 3.53 ops/sec ±4.19% (12 runs sampled)
! deflate-pako x 11.52 ops/sec ±0.23% (32 runs sampled)
deflate-pako-untyped x 5.12 ops/sec ±1.44% (17 runs sampled)
deflate-zlib x 14.33 ops/sec ±3.34% (63 runs sampled)
inflate-dankogai x 42.96 ops/sec ±0.19% (57 runs sampled)
inflate-imaya x 85.05 ops/sec ±1.07% (71 runs sampled)
! inflate-pako x 97.58 ops/sec ±0.69% (80 runs sampled)
inflate-pako-untyped x 18.06 ops/sec ±0.65% (56 runs sampled)
inflate-zlib x 60.60 ops/sec ±2.04% (67 runs sampled)
```
zlib's test is partialy afferted by marshling (that make sense for inflate only).
You can change deflate level to 0 in benchmark source, to investigate details.
For deflate level 6 results can be considered as correct.
__Install:__
node.js:
```
npm install pako
```
browser:
```
bower install pako
```
Example & API
-------------
Full docs - http://nodeca.github.io/pako/
```javascript
var pako = require('pako');
// Deflate
//
var input = new Uint8Array();
//... fill input data here
var output = pako.deflate(input);
// Inflate (simple wrapper can throw exception on broken stream)
//
var compressed = new Uint8Array();
//... fill data to uncompress here
try {
var result = pako.inflate(compressed);
catch (err) {
console.log(err);
}
//
// Alternate interface for chunking & without exceptions
//
var inflator = new pako.Inflate();
inflator.push(chunk1, false);
inflator.push(chunk2, false);
...
inflator.push(chunkN, true); // true -> last chunk
if (inflator.err) {
console.log(inflator.msg);
}
var output = inflator.result;
```
Notes
-----
Pako does not contain some specific zlib functions:
- __deflate__ - writing custom gzip headers and methods `deflateSetDictionary`,
`deflateParams`, `deflateSetHeader`, `deflateBound`, `deflatePending`.
- __inflate__ - getting custom gzip headers and methods `inflateGetDictionary`,
`inflateGetHeader`, `inflateSetDictionary`, `inflateSync`, `inflateSyncPoint`,
`inflateCopy`, `inflateUndermine`, `inflateMark`.
Authors
-------
- Andrey Tupitsin [@anrd83](https://github.com/andr83)
- Vitaly Puzrin [@puzrin](https://github.com/puzrin)
Personal thanks to Vyacheslav Egorov ([@mraleph](https://github.com/mraleph))
for his awesome tutoruals about optimising JS code for v8,
[IRHydra](http://mrale.ph/irhydra/) tool and his advices.
License
-------
MIT

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@ -0,0 +1,24 @@
{
"name": "pako",
"main": "dist/pako.js",
"version": "0.1.1",
"homepage": "https://github.com/nodeca/pako",
"authors": [
"Andrei Tuputcyn <Andrew.Tupitsin@gmail.com>",
"Vitaly Puzrin <vitaly@rcdesign.ru>"
],
"description": "deflate / inflate / gzip for bworser - very fast zlib port",
"keywords": ["zlib", "deflate", "inflate", "gzip"],
"license": "MIT",
"ignore": [
"**/.*",
"node_modules",
"bower_components",
"test",
"Makefile",
"index*",
"lib",
"benchmark",
"coverage"
]
}

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lib/client/zip/package.json Normal file
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@ -0,0 +1,35 @@
{
"name" : "pako",
"description" : "zlib port to javascript - fast, modularized, with browser support",
"version" : "0.1.1",
"keywords" : [ "zlib", "deflate", "inflate", "gzip" ],
"homepage" : "https://github.com/nodeca/pako",
"contributors" : [ "Andrei Tuputcyn (https://github.com/andr83)",
"Vitaly Puzrin (https://github.com/puzrin)" ],
"bugs" : { "url": "https://github.com/nodeca/pako/issues" },
"license" : { "type": "MIT", "url": "https://github.com/nodeca/pako/blob/master/LICENSE" },
"repository" : { "type": "git", "url": "git://github.com/nodeca/pako.git" },
"main" : "./index.js",
"devDependencies" : {
"mocha": "*",
"chai": "*",
"benchmark": "*",
"ansi": "*",
"browserify":"*",
"uglify-js": "*",
"jshint": "*",
"istanbul": "*",
"ndoc": "*",
"lodash": "2.4.1",
"async": "0.2.10",
"grunt": "~0.4.0",
"grunt-cli": "~0.1.13",
"grunt-saucelabs": "~5.0.1",
"grunt-contrib-connect": "~0.7.1"
}
}