Add v2 port, fix segment issue, update readme

README.md

@@ -1,4 +1,4 @@
-# Statamic Language Switcher
+# Statamic Language Switcher (for v1.x and v2.x)
 > Create links to corresponding languages on your site
 
 If you have your multi-lingual Statamic site set up in language folders with identical sub-structures, you can use this plugin to swap out the language segment.
@@ -15,3 +15,9 @@ For example, on the English 'About the team' page named `/en/about/team`, you mi
 * `url`: Defaults to the current page.
 * `segment`: If your language segment isn't the first one, enter the number.
 * `full_url`: Specify `yes` if you want to output the full http URL.
+
+### Installation (for v2.x)
+Open `v2` folder, copy `LangSwitch` to your `site/addons` folder on your v2.x site
+
+### Installation (for v1.x)
+Copy `_add-ons/lang_switch` to your `_add-ons` folder on your v1.x site

v2/LangSwitch/LangSwitchTags.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Statamic\Addons\LangSwitch;
+
+use Statamic\Extend\Tags;
+use Statamic\API\URL;
+
+class LangSwitchTags extends Tags
+{
+    /**
+     * The {{ lang_switch }} tag
+     *
+     * @return string|array
+     */
+    public function index()
+    {
+        // Get parameters
+        $url      = $this->get('url', URL::getCurrent());
+        $lang     = $this->get('lang');
+        $segment  = $this->getInt('segment', 1);
+        $full_url = $this->get('full_url');
+
+        // Don't do anything if there's no language specified
+        if (!$lang) {
+            return $url;
+        }
+
+        // Remove the site URL
+        $site_url = URL::getSiteUrl();
+        $url      = str_replace($site_url, '', $url);
+
+
+        // Swap out the segment
+        $segments = explode('/', $url);
+        array_splice($segments, $segment, 0, $lang);
+        $url = join($segments, '/');
+
+        // Make it a full URL if required
+        if ($full_url) {
+            $url = $site_url . $url;
+        }
+
+        return $url;
+    }
+}

v2/LangSwitch/meta.yaml

@@ -0,0 +1,6 @@
+name: LangSwitch
+version: 1.0.0
+description: Create links to corresponding languages on your site
+url: https://github.com/lesaff/statamicv2-lang_switch
+developer: 'Jason Varga & Rudy Affandi (v2 conversion)'
+developer_url: https://github.com/lesaff