Added script for Crowdin automation (incomplete)

.gitignore

@@ -1,5 +1,6 @@
 # translation
-po/*.mo
+i18n/po/*.mo
+i18n/crowdin_api_key.txt
 src/js/translations.js
 
 # version

Gruntfile.js

@@ -109,7 +109,7 @@ module.exports = function(grunt) {
     nggettext_extract: {
       pot: {
         files: {
-          'po/template.pot': [
+          'i18n/po/template.pot': [
             'public/index.html', 
             'public/views/*.html', 
             'public/views/**/*.html',

i18n/crowdin_update.js

@@ -0,0 +1,99 @@
+#!/usr/bin/env node
+
+'use strict';
+
+var fs = require('fs')
+var querystring = require('querystring');
+var http = require('http');
+var AdmZip = require('adm-zip');
+
+var crowdin_identifier = 'copay'
+
+var crowdin_file_name1 = 'template.pot'
+var local_file_name1 = './po/template.pot'
+
+var crowdin_file_name2 = 'template.pot'
+var local_file_name2 = './docs/appstore_en'
+
+// obtain the crowdin api key
+var crowdin_api_key = '';
+fs.readFile('./crowdin_api_key.txt', 'utf8', function (err, data) {
+  if (err) {
+    return console.log(err);
+  }
+  crowdin_api_key = data;
+});
+
+
+if (crowdin_api_key != '') {
+  var host_url = 'http://api.crowdin.com/api/project/' + crowdin_identifier + '/update-file?key=' + crowdin_api_key;
+  
+  var post_data = querystring.stringify({
+      'files[' + crowdin_file_name1 + ']' : '@' + local_file_name1,
+      'files[' + crowdin_file_name2 + ']' : '@' + local_file_name2
+  });
+  
+  var post_options = {
+      host: host_url,
+      port: '80',
+      path: '',
+      method: 'POST',
+      headers: {
+          'Content-Type': 'multipart/form-data',
+          'Content-Length': post_data.length
+      }
+  };
+  
+  var post_req = http.request(post_options, function(res) {
+      res.setEncoding('utf8');
+      res.on('data', function (chunk) {
+          console.log('Response: ' + chunk);
+      });
+  });
+  
+  post_req.on('error', function(e) {
+    console.log('problem with request: ' + e.message);
+  });
+  
+  post_req.write(post_data);
+  
+  // This post updates the english files on crowdin.
+  // https://crowdin.com/page/api/update-file
+  post_req.end();
+  
+  // This call will tell the server to generate a new zip file for you based on most recent translations.
+  http.get('http://api.crowdin.com/api/project/' + crowdin_identifier + '/export?key=' + crowdin_api_key, function(res) {
+    console.log("Got response: " + res.statusCode);
+  }).on('error', function(e) {
+    console.log("Got error: " + e.message);
+  });
+  
+};
+
+
+// Download most recent translations for all languages.
+http.get('http://crowdin.com/download/project/' + crowdin_identifier + '.zip', function(res) {
+  var data = [], dataLen = 0; 
+  
+  res.on('data', function(chunk) {
+      data.push(chunk);
+      dataLen += chunk.length;
+    }).on('end', function() {
+      var buf = new Buffer(dataLen);
+      for (var i=0, len = data.length, pos = 0; i < len; i++) { 
+        data[i].copy(buf, pos); 
+        pos += data[i].length; 
+      } 
+      var zip = new AdmZip(buf);
+      var zipEntries = zip.getEntries();
+      console.log(zipEntries.length)
+      for (var i = 0; i < zipEntries.length; i++) {
+        // parse each file from the zip, ex. http://crowdin.com/download/project/electrum.zip
+        // the filename for each file is the same, but they are separated into locale folder names.
+        // those foldernames might be able to be used to automatically rename each file to 'locale.po' like current.
+        
+        console.log(zip.readAsText(zipEntries[i]));
+      };
+    });
+});
+

package.json

@@ -57,6 +57,7 @@
     "test": "./node_modules/.bin/grunt test-coveralls"
   },
   "devDependencies": {
+    "adm-zip": "git://github.com/cthackers/adm-zip.git",
     "angular": "^1.3.14",
     "angular-mocks": "^1.3.14",
     "grunt-contrib-compress": "^0.13.0",