From 8c7e944acc2f137e1963913ab6c434205620fbc1 Mon Sep 17 00:00:00 2001
From: karsasmus <karsasmus82@gmail.com>
Date: Wed, 21 Dec 2016 09:02:21 +0100
Subject: [PATCH] Added option to generate generator meta tag

---
 app/source/classes/Controller/APIController.php | 1 +
 app/source/installer/install.php                | 5 +++--
 app/source/templates/helpers/theme.php          | 6 +++++-
 app/source/templates/settings.hbs               | 8 ++++++++
 4 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/app/source/classes/Controller/APIController.php b/app/source/classes/Controller/APIController.php
index 2e65bec..3fe4df1 100644
--- a/app/source/classes/Controller/APIController.php
+++ b/app/source/classes/Controller/APIController.php
@@ -909,6 +909,7 @@ public function updateSettings($request, $response, $args) {
             'cover' => $params['cover'],
             'logo' => $params['logo'],
             'favicon' => $params['favicon'],
+            'generator' => $params['generator'] === 'on' ? 'on' : 'off',
             'default_title' => $params['default-title'],
             'default_content' => $params['default-content'],
             'language' => $params['language'],
diff --git a/app/source/installer/install.php b/app/source/installer/install.php
index 03e596f..e25dffb 100644
--- a/app/source/installer/install.php
+++ b/app/source/installer/install.php
@@ -194,11 +194,14 @@
 Setting::add('frag_page', 'page');
 Setting::add('frag_search', 'search');
 Setting::add('frag_tag', 'tag');
+Setting::add('generator', 'on');
 Setting::add('hbs_cache', 'on');
 Setting::add('head_code', '');
 Setting::add('homepage', '');
 Setting::add('language', 'en-us');
 Setting::add('logo', 'source/assets/img/logo-color.png');
+Setting::add('maintenance', 'off');
+Setting::add('maintenance_message', '<p>Sorry for the inconvenience but we&rsquo;re performing some maintenance at the moment. We&rsquo;ll be back online shortly!</p><p>&mdash; The Team</p>');
 Setting::add('navigation', '[{"label":"Home","link":"/"}]');
 Setting::add('posts_per_page', '10');
 Setting::add('tagline', 'Go forth and create!');
@@ -207,8 +210,6 @@
 Setting::add('title', 'A Leafpub Blog');
 Setting::add('twitter', '');
 Setting::add('password_min_length', '8');
-Setting::add('maintenance', 'off');
-Setting::add('maintenance_message', '<p>Sorry for the inconvenience but we&rsquo;re performing some maintenance at the moment. We&rsquo;ll be back online shortly!</p><p>&mdash; The Team</p>');
 
 // Insert owner
 try {
diff --git a/app/source/templates/helpers/theme.php b/app/source/templates/helpers/theme.php
index 5b43caf..956c523 100644
--- a/app/source/templates/helpers/theme.php
+++ b/app/source/templates/helpers/theme.php
@@ -230,7 +230,11 @@
     // Handles the output for {{leafpub_head}}
     'leafpub_head' => function($options) {
         $html = '';
-
+        
+        if (\Leafpub\Setting::get('generator') == 'on'){
+            $html .= '<meta name="generator" content="Leafpub v' . LEAFPUB_VERSION . '">';
+        }
+        
         // If we're editing a post, add required code
         if($options['data']['meta']['editable']) {
             // Inject Leafpub data and editor stylesheet
diff --git a/app/source/templates/settings.hbs b/app/source/templates/settings.hbs
index aa27bcd..939f24f 100644
--- a/app/source/templates/settings.hbs
+++ b/app/source/templates/settings.hbs
@@ -217,6 +217,14 @@
                                 </div>
                             </div>
                         </div>
+                        <div class="form-group">
+                            <div class="checkbox">
+                                <label>
+                                    <input type="checkbox" name="generator" value="on"{{#is @settings.generator 'on'}} checked{{/is}}>
+                                    {{L 'generator_enabled'}}<br>
+                                </label>
+                            </div>
+                        </div>
                         {{!-- Maintenance Mode --}}
                         <h3 class="mt-3">{{L 'maintenance'}}</h3>
                         <div class="form-group">