Add `getPureContent` to Page to be able to get content without template

libs/Format/Base/ComputedRawPage.php

@@ -15,4 +15,9 @@ abstract class ComputedRawPage implements Page
     {
         return $this->raw->getContent();
     }
+
+    public function getPureContent()
+    {
+        return $this->raw->getContent();
+    }
 }

libs/Format/Base/ContentPage.php

@@ -21,6 +21,8 @@ abstract class ContentPage extends SimplePage
      */
     protected $contentType;
 
+    protected $generatedContent;
+
     public function __construct($title, $content)
     {
         $this->initializePage($title, $content);
@@ -49,14 +51,18 @@ abstract class ContentPage extends SimplePage
         $this->contentType = $contentType;
     }
 
-    protected function convertPage($content)
+    public function getPureContent()
     {
-        return $this->contentType->convert($content, $this->getFile());
+        if (!$this->generatedContent) {
+            $this->generatedContent = $this->contentType->convert($this->content, $this->getFile());
+        }
+
+        return $this->generatedContent;
     }
 
     protected function generatePage()
     {
-        return $this->convertPage($this->content);
+        return $this->getPureContent();
     }
 
     public static function fromFile(Content $file, $params, ContentType $contentType)

libs/Format/Base/Page.php

@@ -2,5 +2,17 @@
 
 interface Page
 {
+    /**
+     * Get the converted content, without any template
+     *
+     * @return string
+     */
+    public function getPureContent();
+
+    /**
+     * Get the full content
+     *
+     * @return mixed
+     */
     public function getContent();
 }

libs/Format/Base/RawPage.php

@@ -16,6 +16,11 @@ abstract class RawPage implements Page
         return $this->file;
     }
 
+    public function getPureContent()
+    {
+        throw new Exception("you should not use this method to show a raw content");
+    }
+
     public function getContent()
     {
         throw new Exception("you should not use this method to show a raw content");

libs/Format/Base/SimplePage.php

@@ -11,6 +11,11 @@ abstract class SimplePage implements Page
         $this->initializePage($title, $content);
     }
 
+    public function getPureContent()
+    {
+        return $this->content;
+    }
+
     public function getContent()
     {
         if (is_null($this->generated)) {

libs/Format/HTML/ContentPage.php

@@ -81,7 +81,7 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
             'modified_time' => filemtime($this->file->getPath()),
             'markdown' => $this->content,
             'request' => $params['request'],
-            'content' => $this->convertPage($this->content),
+            'content' => $this->getPureContent(),
             'breadcrumbs' => $params['html']['breadcrumbs'],
             'prev' => $this->file->getPrevious(),
             'next' => $this->file->getNext(),

libs/Server/ErrorPage.php

@@ -33,7 +33,7 @@ class ErrorPage extends SimplePage
         $params = $this->params;
         $page = [
             'title' => $this->title,
-            'content' => $this->content,
+            'content' => $this->getPureContent(),
             'language' => '',
         ];