Make asset helper optional

kylekatarnls · kylekatarnls · commit c5cf17e49360 · 2017-07-12T22:19:08.000+02:00
diff --git a/src/Jade/Symfony/Css.php b/src/Jade/Symfony/Css.php
@@ -8,13 +8,17 @@ class Css
 {
     protected $assetsHelper;
 
-    public function __construct(AssetsHelper $assetsHelper)
+    public function __construct(AssetsHelper $assetsHelper = null)
     {
         $this->assetsHelper = $assetsHelper;
     }
 
     public function getUrl($url)
     {
-        return sprintf('url(%s)', var_export($this->assetsHelper->getUrl($url), true));
+        if ($this->assetsHelper) {
+            $url = $this->assetsHelper->getUrl($url);
+        }
+
+        return sprintf('url(%s)', var_export($url, true));
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -8,13 +8,17 @@ class Css`
`8`	`8`	`{`
`9`	`9`	`protected $assetsHelper;`
`10`	`10`
`11`		`- public function __construct(AssetsHelper $assetsHelper)`
	`11`	`+ public function __construct(AssetsHelper $assetsHelper = null)`
`12`	`12`	`{`
`13`	`13`	`$this->assetsHelper = $assetsHelper;`
`14`	`14`	`}`
`15`	`15`
`16`	`16`	`public function getUrl($url)`
`17`	`17`	`{`
`18`		`- return sprintf('url(%s)', var_export($this->assetsHelper->getUrl($url), true));`
	`18`	`+ if ($this->assetsHelper) {`
	`19`	`+ $url = $this->assetsHelper->getUrl($url);`
	`20`	`+ }`
	`21`	`+`
	`22`	`+ return sprintf('url(%s)', var_export($url, true));`
`19`	`23`	`}`
`20`	`24`	`}`