added registerLinkTag, registerMetaTag to seo controller, added acces…

…s to View from SeoController, new version

README.md

@@ -36,9 +36,12 @@ class SiteController extends SeoController
     public function actionIndex($viewParams)
     {
         $this->title = 'Hello world!';
-
+
+        $this->registerMetaTag(['name' => 'description', 'content' => 'Cool page!']);
+        $this->registerLinkTag([['rel' => 'next', 'href' => 'https://my-cool-page.lh/article/2']]);
+
         return [
-            ['name' => 'keywords', 'content' => $this->getKeywords()], // params for Html::tag('meta', '', $params)
+            ['name' => 'keywords', 'content' => $this->getKeywords()], // params for View::registerMetaTag() function
             ['name' => 'description', 'content' => 'Cool page!'],
         ];
     }

Seo.php

@@ -94,6 +94,7 @@ private function executeSeoControllerAction($viewEvent)
         if (method_exists($seoController, $actionMethod))
         {
             $seoController->controller = $this->controller;
+            $seoController->view = $viewEvent->sender;
 
             $meta = $seoController->$actionMethod($viewEvent->params);
 
@@ -128,7 +129,7 @@ private function buildTitle($title)
     public function addMeta($view, $metaArray)
     {
         foreach ($metaArray as $meta) {
-            $view->metaTags[] = Html::tag('meta', '', $meta);
+            $view->registerMetaTag($meta);
         }
     }
 

SeoController.php

@@ -16,4 +16,29 @@ abstract class SeoController extends Object
      * @var $controller \yii\web\Controller Web Controller instance
      */
 	public $controller;
+
+    /**
+     * @var $view \yii\web\View Controller View
+     */
+    public $view;
+
+    /**
+     * Register <meta> tag in current view
+     * @param  array $options params for View::registerMetaTag method
+     */
+    public function registerMetaTag($options)
+    {
+        return $this->view->registerMetaTag($options);
+    }
+
+    /**
+     * Register <link> tag in current view
+     * @param  array $options params for View::registerLinkTag method
+     */
+    public function registerLinkTag($options)
+    {
+        return $this->view->registerLinkTag(array_merge([
+            'type' => null,
+        ], $options));
+    }
 }

composer.json

@@ -1,9 +1,9 @@
 {
 	"name": "shershennm/yii2-seo",
 	"description": "Yii2 extension for simple generating keywords and description",
-	"version": "2.0.2",
+	"version": "2.0.3",
 	"type": "yii2-extension",
-	"keywords": ["yii2", "seo", "keywords", "meta"],
+	"keywords": ["yii2", "seo", "keywords", "meta", "link"],
 	"homepage": "https://github.com/shershennm/yii2-seo",
 	"time": "2015-10-19",
 	"license": "MIT",