Integrate jekyll-multiple-languages-plugin for translations

Gemfile

@@ -1,3 +1,7 @@
 source 'https://rubygems.org'
 
-gem 'jekyll', '~>2.5.0'
+gem 'jekyll', '~>3.0'
+gem 'jekyll-multiple-languages-plugin'
+
+# to avoid polling for changes on windows
+gem 'wdm', '>= 0.1.0' if Gem.win_platform?

Gemfile.lock

@@ -1,73 +1,71 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    blankslate (2.1.2.4)
-    celluloid (0.16.0)
-      timers (~> 4.0.0)
-    classifier-reborn (2.0.3)
-      fast-stemmer (~> 1.0)
-    coffee-script (2.4.1)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.9.1.1)
-    colorator (0.1)
-    execjs (2.6.0)
-    fast-stemmer (1.0.2)
-    ffi (1.9.10)
-    hitimes (1.2.2)
-    jekyll (2.5.3)
-      classifier-reborn (~> 2.0)
-      colorator (~> 0.1)
-      jekyll-coffeescript (~> 1.0)
-      jekyll-gist (~> 1.0)
-      jekyll-paginate (~> 1.0)
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
+    colorator (1.1.0)
+    concurrent-ruby (1.0.5)
+    em-websocket (0.5.1)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0.6.0)
+    eventmachine (1.2.5)
+    eventmachine (1.2.5-x64-mingw32)
+    ffi (1.9.21)
+    ffi (1.9.21-x64-mingw32)
+    forwardable-extended (2.6.0)
+    http_parser.rb (0.6.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    jekyll (3.7.2)
+      addressable (~> 2.4)
+      colorator (~> 1.0)
+      em-websocket (~> 0.5)
+      i18n (~> 0.7)
       jekyll-sass-converter (~> 1.0)
-      jekyll-watch (~> 1.1)
-      kramdown (~> 1.3)
-      liquid (~> 2.6.1)
+      jekyll-watch (~> 2.0)
+      kramdown (~> 1.14)
+      liquid (~> 4.0)
       mercenary (~> 0.3.3)
-      pygments.rb (~> 0.6.0)
-      redcarpet (~> 3.1)
+      pathutil (~> 0.9)
+      rouge (>= 1.7, < 4)
       safe_yaml (~> 1.0)
-      toml (~> 0.1.0)
-    jekyll-coffeescript (1.0.1)
-      coffee-script (~> 2.2)
-    jekyll-gist (1.3.4)
-    jekyll-paginate (1.1.0)
-    jekyll-sass-converter (1.3.0)
-      sass (~> 3.2)
-    jekyll-watch (1.2.1)
-      listen (~> 2.7)
-    kramdown (1.8.0)
-    liquid (2.6.3)
-    listen (2.10.1)
-      celluloid (~> 0.16.0)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9)
-    mercenary (0.3.5)
-    parslet (1.5.0)
-      blankslate (~> 2.0)
-    posix-spawn (0.3.13)
-    pygments.rb (0.6.3)
-      posix-spawn (~> 0.3.6)
-      yajl-ruby (~> 1.2.0)
-    rb-fsevent (0.9.6)
-    rb-inotify (0.9.5)
-      ffi (>= 0.5.0)
-    redcarpet (3.3.2)
+    jekyll-multiple-languages-plugin (1.5.1)
+      jekyll (>= 2.0, < 4.0)
+    jekyll-sass-converter (1.5.2)
+      sass (~> 3.4)
+    jekyll-watch (2.0.0)
+      listen (~> 3.0)
+    kramdown (1.16.2)
+    liquid (4.0.0)
+    listen (3.1.5)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
+    mercenary (0.3.6)
+    pathutil (0.16.1)
+      forwardable-extended (~> 2.6)
+    public_suffix (3.0.2)
+    rb-fsevent (0.10.2)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    rouge (3.1.1)
+    ruby_dep (1.5.0)
     safe_yaml (1.0.4)
-    sass (3.4.18)
-    timers (4.0.4)
-      hitimes
-    toml (0.1.2)
-      parslet (~> 1.5.0)
-    yajl-ruby (1.2.3)
+    sass (3.5.5)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    wdm (0.1.1)
 
 PLATFORMS
   ruby
+  x64-mingw32
 
 DEPENDENCIES
-  jekyll (~> 2.5.0)
+  jekyll (~> 3.0)
+  jekyll-multiple-languages-plugin
+  wdm (>= 0.1.0)
 
 BUNDLED WITH
-   1.15.1
+   1.16.1

_config.yml

@@ -1,11 +1,11 @@
 safe:        false
 port:        4000
-baseurl:     /
+baseurl:     ""
 url:         http://bitcoinxt.website
 
 source:      .
 destination: ./_site
-plugins:     ./_plugins
+plugins_dir: ./_plugins
 exclude:
     - Gemfile
     - Gemfile.lock
@@ -16,3 +16,17 @@ exclude:
 sass:
   sass_dir: _sass
   style: compressed
+
+plugins:
+  - jekyll-multiple-languages-plugin
+
+languages: ["en", "ru"]
+
+exclude_from_localizations: [
+    "css",
+    "img",
+    "favicon.ico",
+    "favicon.png",
+    "industry-letter.pdf",
+    "robots.txt"
+    ]

_layouts/base.html

@@ -1,13 +1,13 @@
 <!DOCTYPE html>
-<html lang="en" class="no-js">
+<html lang="{{ site.lang }}" class="no-js">
   <head>
     <meta charset="UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>{{ page.title }} - Bitcoin XT</title>
+    <title>{% t page.title %} - Bitcoin XT</title>
     <meta name="keywords" content="bitcoin, bitcoin xt, bitcoin core, block size, blocks, limit, mining, network, vision, principles, source" />
     <meta name="author" content="curvestudio" />
-    <meta name="description" content="{{ page.description }}">
+    <meta name="description" content="{% t page.description %}">
     <link rel="shortcut icon" href="/favicon.png">
     <link rel="stylesheet" href="/css/screen.css">
     <!--[if IE]>
@@ -17,17 +17,17 @@
   <body>
     <div class="container" id="sec-top">
       <header role="banner">
-        <div class="cbp-af-header cbp-af-header-shrink">
+        <div class="cbp-af-header cbp-af-header-{{ site.lang }} cbp-af-header-shrink">
           <div class="cbp-af-inner">
             <div class="logo">
-              <a href="index.html" title="Bitcoin XT"><img src="/img/bitcoin-logo.png" alt="Bitcoin XT"></a>
+              <a href="{{ site.baseurl }}/" title="Bitcoin XT"><img src="/img/bitcoin-logo.png" alt="Bitcoin XT"></a>
             </div>
             <nav class="pd-b">
-              <a accesskey="1" href="/" title="Welcome">Welcome</a>
-              <a href="/#sec-hardfork" title="Bigger&nbsp;blocks">Bigger&nbsp;blocks</a>
-              <a href="/patches.html" title="Features">Features</a>
-              <a accesskey="5" href="faq.html" title="Frequently asked questions">FAQ</a>
-              <a href="/#sec-takepart" title="Take&nbsp;part">Take&nbsp;part</a>
+              <a accesskey="1" href="{{ site.baseurl }}/" title="{% t base.menu.welcome %}">{% t base.menu.welcome %}</a>
+              <a href="{{ site.baseurl }}/#sec-hardfork" title="{% t base.menu.bigblocks %}">{% t base.menu.bigblocks %}</a>
+              <a href="{{ site.baseurl }}/patches.html" title="{% t base.menu.features %}">{% t base.menu.features %}</a>
+              <a accesskey="5" href="{{ site.baseurl }}/faq.html" title="{% t base.menu.faq.title %}">{% t base.menu.faq.text %}</a>
+              <a href="{{ site.baseurl }}/#sec-takepart" title="{% t base.menu.takepart %}">{% t base.menu.takepart %}</a>
             </nav>
             <div class="lang">
               <a class="en" href="/{{ page.url | split:"/" | last }}" title="English">EN</a>