Remove hard dependency with KnpMarkdownBundle

README.md

@@ -12,16 +12,12 @@ For Symfony 2.0.x, you need to use the 1.* version of the bundle.
 ## Installation ##
 
 
-This bundle uses
-[KnpMarkdownBundle](https://github.com/KnpLabs/KnpMarkdownBundle).
-
 Register the namespace in `app/autoload.php`:
 
     // app/autoload.php
     $loader->registerNamespaces(array(
         // ...
         'Nelmio'          => __DIR__.'/../vendor/bundles',
-        'Knp'             => __DIR__.'/../vendor/bundles',
     ));
 
 Register the bundles in `app/AppKernel.php`:
@@ -32,7 +28,6 @@ Register the bundles in `app/AppKernel.php`:
         return array(
             // ...
             new Nelmio\ApiDocBundle\NelmioApiDocBundle(),
-            new Knp\Bundle\MarkdownBundle\KnpMarkdownBundle(),
         );
     }
 

Resources/config/services.xml

@@ -6,6 +6,7 @@
     <parameters>
         <parameter key="nelmio_api_doc.extractor.api_doc_extractor.class">Nelmio\ApiDocBundle\Extractor\ApiDocExtractor</parameter>
         <parameter key="nelmio_api_doc.form.extension.description_form_type_extension.class">Nelmio\ApiDocBundle\Form\Extension\DescriptionFormTypeExtension</parameter>
+        <parameter key="nelmio_api_doc.twig.extension.markdown.class">Nelmio\ApiDocBundle\Twig\Extension\MarkdownExtension</parameter>
     </parameters>
 
     <services>
@@ -15,9 +16,14 @@
             <argument type="service" id="annotation_reader" />
             <argument type="service" id="nelmio_api_doc.parser.form_type_parser" />
         </service>
+
         <service id="nelmio_api_doc.form.extension.description_form_type_extension" class="%nelmio_api_doc.form.extension.description_form_type_extension.class%">
             <tag name="form.type_extension" alias="form" />
         </service>
+
+        <service id="nelmio_api_doc.twig.extension.markdown" class="%nelmio_api_doc.twig.extension.markdown.class%">
+            <tag name="twig.extension" />
+        </service>
     </services>
 
 </container>

Tests/Fixtures/app/AppKernel.php

@@ -50,7 +50,6 @@ class AppKernel extends Kernel
             new \Symfony\Bundle\TwigBundle\TwigBundle(),
             new \Nelmio\ApiDocBundle\NelmioApiDocBundle(),
             new \Nelmio\ApiDocBundle\Tests\Fixtures\NelmioApiDocTestBundle(),
-            new \Knp\Bundle\MarkdownBundle\KnpMarkdownBundle(),
         );
     }
 

Twig/Extension/MarkdownExtension.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Nelmio\ApiDocBundle\Twig\Extension;
+
+use dflydev\markdown\MarkdownExtraParser;
+
+class MarkdownExtension extends \Twig_Extension
+{
+    private $markdownParser;
+
+    public function __construct()
+    {
+        $this->markdownParser = new MarkdownExtraParser();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFilters()
+    {
+        return array(
+            'markdown' => new \Twig_Filter_Method($this, 'markdown', array('is_safe' => array('html'))),
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'nelmio_api_doc';
+    }
+
+    public function markdown($text)
+    {
+        return $this->markdownParser->transformMarkdown($text);
+    }
+}

composer.json

@@ -18,7 +18,7 @@
         "symfony/framework-bundle": "2.1.*",
         "symfony/twig-bundle": "2.1.*",
         "symfony/form": "2.1.*",
-        "knplabs/knp-markdown-bundle": "dev-master"
+        "dflydev/markdown": "1.0.*"
     },
     "require-dev": {
         "symfony/css-selector": "2.1.*",