Implement Tags for functions.

Annotation/ApiDoc.php

@@ -135,6 +135,11 @@ class ApiDoc
      */
     private $statusCodes = array();
 
+    /**
+     * @var array
+     */
+    private $tags = array();
+
     public function __construct(array $data)
     {
         $this->resource = !empty($data['resource']) ? $data['resource'] : false;
@@ -223,6 +228,16 @@ class ApiDoc
             $this->deprecated = $data['deprecated'];
         }
 
+		if (isset($data['tags'])) {
+			$tags = $data['tags'];
+
+			if (!is_array($tags)) {
+				$tags = array($tags);
+		   	}
+
+		    $this->tags = $tags;
+		}
+
         if (isset($data['https'])) {
             $this->https = $data['https'];
         }
@@ -507,6 +522,14 @@ class ApiDoc
         return $this->requirements;
     }
 
+    /**
+     * @return array
+     */
+    public function getTags()
+    {
+        return $this->tags;
+    }
+
     /**
      * @param boolean $deprecated
      */
@@ -571,6 +594,10 @@ class ApiDoc
             $data['cache'] = $cache;
         }
 
+        if ($tags = $this->tags) {
+            $data['tags'] = $tags;
+        }
+
         $data['https'] = $this->https;
         $data['authentication'] = $this->authentication;
         $data['authenticationRoles'] = $this->authenticationRoles;

Resources/public/css/screen.css

@@ -296,6 +296,18 @@ li.operation a.heading h3 span.path {
   padding-left: 5px;
 }
 
+li.operation a.heading h3 span.tag {
+  color: #FFFFFF;
+  font-size: 0.7em;
+  vertical-align: baseline;
+  background-color: #d9534f;
+  padding-bottom: 3px;
+  padding-left: 6px;
+  padding-right: 6px;
+  padding-top: 2px;
+  border-radius: 4px;
+}
+
 li.operation div.content {
   border: 1px solid #ddd;
   padding: 10px;

Resources/views/method.html.twig

@@ -25,6 +25,11 @@
                 {% endif -%}
                 {{ data.uri }}
             </span>
+           {% if data.tags is defined %}
+                {% for tag in data.tags %}
+                <span class="tag">{{ tag }}</span>
+                {% endfor %}
+            {%  endif %}
         </h3>
         <ul class="options">
             {% if data.description is defined %}

Tests/Annotation/ApiDocTest.php

@@ -288,4 +288,35 @@ class ApiDocTest extends TestCase
         $this->assertTrue(isset($array['parameters']['fooId']));
         $this->assertTrue(isset($array['parameters']['fooId']['dataType']));
     }
+
+    public function testConstructWithOneTag()
+    {
+        $data = array(
+            'tags' => 'beta'
+        );
+
+        $annot = new ApiDoc($data);
+        $array = $annot->toArray();
+
+        $this->assertTrue(is_array($array));
+        $this->assertTrue(is_array($array['tags']), 'Single tag should be put in array');
+        $this->assertEquals(array('beta'), $array['tags']);
+    }
+
+    public function testConstructWithMultipleTags()
+    {
+        $data = array(
+            'tags' => array(
+                'experimental',
+                'alpha'
+            )
+        );
+
+        $annot = new ApiDoc($data);
+        $array = $annot->toArray();
+
+        $this->assertTrue(is_array($array));
+        $this->assertTrue(is_array($array['tags']), 'Tags should be in array');
+        $this->assertEquals($data['tags'], $array['tags']);
+    }
 }