Add a way to disable the automatic landing page

fixes #338

docs/01_Features/Landing_page.md

@@ -8,4 +8,14 @@ If you want to create a beautiful landing page for your project, create a `_inde
 }
 ```
 
-> The image can be a local or remote image. By default, the path is relative to the root of the documentation
+> The image can be a local or remote image. By default, the path is relative to the root of the documentation.
+
+To disable the automatic landing page, you can set `auto_landing` to false in the `html` section of your configuration
+
+```json
+{
+	"html": {
+		"auto_landing": false
+    }
+}
+```

global.json

@@ -29,6 +29,7 @@
         "toggle_code": false,
         "date_modified": false,
         "float": false,
+        "auto_landing": true,
 
         "repo": "",
         "twitter": [],

libs/Format/HTML/ContentPage.php

@@ -7,18 +7,26 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
     private $language;
     private $homepage;
 
+    private function isHomepage()
+    {
+        if (array_key_exists('auto_landing', $this->params['html']) && !$this->params['html']['auto_landing']) {
+            return false;
+        }
+
+        if ($this->file->getParent()->getIndexPage() != $this->file) {
+            return false;
+        }
+
+        if ($this->params['multilanguage']) {
+            return ($this->file->getParent()->getParent() instanceof Root);
+        }
+
+        return ($this->file->getParent() instanceof Root);
+    }
+
     private function initialize()
     {
-        $this->homepage = false;
-        if ($this->file->getParent()->getIndexPage() == $this->file) {
-            if ($this->params['multilanguage']) {
-                if ($this->file->getParent()->getParent() instanceof Root) {
-                    $this->homepage = true;
-                }
-            } elseif ($this->file->getParent() instanceof Root) {
-                $this->homepage = true;
-            }
-        }
+        $this->homepage = $this->isHomepage();
 
         $this->language = '';
         if ($this->params['multilanguage'] && count($this->file->getParents())) {
@@ -41,7 +49,7 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
         if (!empty($parents)) {
             foreach ($parents as $node) {
                 $page = $node->getIndexPage() ?: $node->getFirstPage();
-                $breadcrumb_trail[$node->getTitle()] = $page? $page->getUrl() : '';
+                $breadcrumb_trail[$node->getTitle()] = $page ? $page->getUrl() : '';
             }
         }
         return $breadcrumb_trail;