Ability to render HTML from JSON (#17)

Author: hasan-ozbey

src/Renderer/AbstractRenderer.php

@@ -140,12 +140,38 @@ final public function render(Differ $differ): string
             : $this->renderWoker($differ);
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    final public function renderArray(array $differArray): string
+    {
+        return $this->renderArrayWoker($differArray);
+    }
+
     /**
      * The real worker for self::render().
      *
      * @param Differ $differ the differ object
      */
     abstract protected function renderWoker(Differ $differ): string;
+    
+    /**
+     * The worker for array render.
+     *
+     * @param array $differArray the differ array
+     *
+     * @return string
+     */
+    abstract protected function renderArrayWoker(array $differArray): string;
+    
+    /**
+     * Woker's base function.
+     *
+     * @param array $changes the changes array
+     *
+     * @return string
+     */
+    abstract protected function baseWoker(array $changes): string;
 
     /**
      * Update the Language object.

src/Renderer/Html/Inline.php

@@ -26,11 +26,29 @@ final class Inline extends AbstractHtml
     protected function renderWoker(Differ $differ): string
     {
         $changes = $this->getChanges($differ);
+        
+        return $this->baseWoker($changes);
+    }
+    
+    /**
+     * {@inheritdoc}
+     */
+    protected function renderArrayWoker(array $differArray): string
+    {
+        $changes = $differArray;
 
+        return $this->baseWoker($changes);
+    }
+    
+    /**
+     * {@inheritdoc}
+     */
+    protected function baseWoker(array $changes): string
+    {
         if (empty($changes)) {
             return $this->getResultForIdenticals();
         }
-
+        
         $wrapperClasses = \array_merge(
             $this->options['wrapperClasses'],
             ['diff', 'diff-html', 'diff-inline']

src/Renderer/Html/Json.php

@@ -50,6 +50,22 @@ protected function renderWoker(Differ $differ): string
         );
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function renderArrayWoker(array $differArray): string
+    {
+        return '';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function baseWoker(array $changes): string
+    {
+        return '';
+    }
+
     /**
      * Convert tags of changes to their string form for better readability.
      *

src/Renderer/Html/SideBySide.php

@@ -26,7 +26,25 @@ final class SideBySide extends AbstractHtml
     protected function renderWoker(Differ $differ): string
     {
         $changes = $this->getChanges($differ);
-
+        
+        return $this->baseWoker($changes);
+    }
+    
+    /**
+     * {@inheritdoc}
+     */
+    protected function renderArrayWoker(array $differArray): string
+    {
+        $changes = $differArray;
+        
+        return $this->baseWoker($changes);
+    }
+    
+    /**
+     * {@inheritdoc}
+     */
+    protected function baseWoker(array $changes): string
+    {
         if (empty($changes)) {
             return $this->getResultForIdenticals();
         }

src/Renderer/RendererInterface.php

@@ -22,4 +22,13 @@ public function getResultForIdenticals(): string;
      * @param Differ $differ the Differ object to be rendered
      */
     public function render(Differ $differ): string;
+    
+    /**
+     * Render the differ array and return the result.
+     *
+     * @param array $differArray the Differ array to be rendered
+     *
+     * @return string
+     */
+    public function renderArray(array $differArray): string;
 }

src/Renderer/Text/AbstractText.php

@@ -23,4 +23,20 @@ public function getResultForIdenticalsDefault(): string
     {
         return '';
     }
+    
+    /**
+     * {@inheritdoc}
+     */
+    public function renderArrayWoker(array $differArray): string
+    {
+        return '';
+    }
+    
+    /**
+     * {@inheritdoc}
+     */
+    public function baseWoker(array $changes): string
+    {
+        return '';
+    }
 }