Update options

README.md

@@ -11,11 +11,19 @@ Before installing this extension. You need to install [gajus/dindent](https://gi
 composer require gajus/dindent
 ```
 
+
 ## Configuration
 
 Edit `app/config/extension/htmlindenter.xiaohutai.yml` for options:
 
-- indentation_character`: Characters used for indentation. Defaults to 4 spaces.
+- `enabled`: Whether to do anything at all or not. Defaults to `true`.
+- `indentation_character`: Characters used for indentation. Defaults to 4 spaces.
 - `blocks`: List of HTML elements that will be output as blocks, such as `div`.
 - `inline`: List of HTML elements that will be output as inline, such as `span`.
 - `minify`: Overrides everything and minify HTML. Defaults to `false`.
+
+
+## References
+
+- Based on [gajus/dindent](https://github.com/gajus/dindent).
+- Based on [dactivo/Bolt.cm-HTML-minifier](https://github.com/dactivo/Bolt.cm-HTML-minifier).

composer.json

@@ -11,7 +11,8 @@
         "proof-of-concept"
     ],
     "require": {
-        "bolt/bolt": "^3.0"
+        "bolt/bolt": "^3.0",
+        "gajus/dindent": "^2.0"
     },
     "license": "MIT",
     "authors": [

config/config.yml.dist

@@ -1,3 +1,4 @@
+enabled: true
 indentation_character: '    '
 blocks: [ 'div' ]
 inline: [ 'p', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6' ]

src/HtmlIndenterExtension.php

@@ -19,18 +19,11 @@ class HtmlIndenterExtension extends SimpleExtension
      */
     protected function subscribe(EventDispatcherInterface $dispatcher)
     {
-        /*
-        // Only when debug is OFF
-        $app = $this->getContainer();
-        $config = $app['config'];
-        $debug = $config->get('general/debug');
-
-        if (! $debug) {
-            $dispatcher->addListener(KernelEvents::RESPONSE, [$this, 'onKernelResponse']);
-        }
-        //*/
+        $config = $this->getConfig();
 
-        $dispatcher->addListener(KernelEvents::RESPONSE, [ $this, 'onKernelResponse' ]);
+        if ($config['enabled']) {
+            $dispatcher->addListener(KernelEvents::RESPONSE, [ $this, 'onKernelResponse' ]);
+        }
     }
 
     /**