Fix inability to use this in anonymous function in PHP 5.3

clerkio · Jun 16, 2017 · 208ff05 · 208ff05
1 parent 99205db
commit 208ff05
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Showing 3 changed files with 9 additions and 6 deletions.
diff --git a/clerk.php b/clerk.php
@@ -12,7 +12,7 @@ public function __construct()
 	{
 		$this->name = 'clerk';
 		$this->tab = 'advertising_marketing';
-		$this->version = '1.4.4';
+		$this->version = '1.4.5';
 		$this->author = 'Clerk';
 		$this->need_instance = 0;
 		$this->ps_versions_compliancy = array('min' => '1.5', 'max' => _PS_VERSION_);

diff --git a/config.xml b/config.xml
@@ -2,7 +2,7 @@
 <module>
 	<name>clerk</name>
 	<displayName><![CDATA[Clerk]]></displayName>
-	<version><![CDATA[1.4.4]]></version>
+	<version><![CDATA[1.4.5]]></version>
 	<description><![CDATA[Clerk.io Turns More Browsers Into Buyers]]></description>
 	<author><![CDATA[Clerk]]></author>
 	<tab><![CDATA[advertising_marketing]]></tab>

diff --git a/controllers/front/product.php b/controllers/front/product.php
@@ -23,13 +23,16 @@ public function __construct()
             return (bool) $product['on_sale'];
         });
 
-        $this->addFieldHandler('url', function($product) {
-            return $this->context->link->getProductLink($product['id_product']);
+        //Needed for PHP 5.3 support
+        $context = $this->context;
+
+        $this->addFieldHandler('url', function($product) use($context) {
+            return $context->link->getProductLink($product['id_product']);
         });
 
-        $this->addFieldHandler('image', function($product) {
+        $this->addFieldHandler('image', function($product) use($context) {
             $image = Image::getCover($product['id_product']);
-            return $this->context->link->getImageLink($product['link_rewrite'], $image['id_image'], 'home_default');
+            return $context->link->getImageLink($product['link_rewrite'], $image['id_image'], 'home_default');
         });
 
         $this->addFieldHandler('price', function($product) {