From 10f4f2fffefe9fcb2440b8b976f37ac64abfbf57 Mon Sep 17 00:00:00 2001
From: Reto Steffen <reto.steffen@gmail.com>
Date: Mon, 2 Nov 2015 12:15:49 +0100
Subject: [PATCH 1/2] added half-stars and rounding to closest half

---
 Extensions/StarRatingExtension.php              |  9 ++++++++-
 Resources/public/css/rating.css                 | 17 +++++++++++++++++
 Resources/views/Display/ratingDisplay.html.twig |  3 ++-
 3 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/Extensions/StarRatingExtension.php b/Extensions/StarRatingExtension.php
index 476ed68..ab20474 100644
--- a/Extensions/StarRatingExtension.php
+++ b/Extensions/StarRatingExtension.php
@@ -23,10 +23,17 @@ public function getFilters()
 
     public function rating($number, $max = 5, $starSize = "")
     {
+    
+    	$roundDown=floor($number);
+    	$roundUp=ceil($number);
+    	$fraction=(round($number*2,0,PHP_ROUND_HALF_UP)/2)-floor($number);
+    
         return $this->container->get('templating')->render(
             'StarRatingBundle:Display:ratingDisplay.html.twig',
             array(
-                'stars' => $number,
+                'roundDown' => $roundDown,
+                'roundUp'=>$roundUp,
+                'fraction'=>$fraction,
                 'max' => $max,
                 'starSize' => $starSize
             )
diff --git a/Resources/public/css/rating.css b/Resources/public/css/rating.css
index c841efb..39870fb 100644
--- a/Resources/public/css/rating.css
+++ b/Resources/public/css/rating.css
@@ -50,6 +50,23 @@
     color:#e3cf7a;
 }
 
+.rating div.star-half {
+    font-family:FontAwesome;
+    font-weight:normal;
+    font-style:normal;
+    font-size: 25px;
+    display:inline-block;
+    position: relative;
+}
+
+.rating div.star-half:before  {
+    content:"\f123";
+    padding-right:5px;
+    color:#e3cf7a;
+}
+
+
+
 .rating div.star-empty {
     font-family:FontAwesome;
     font-weight:normal;
diff --git a/Resources/views/Display/ratingDisplay.html.twig b/Resources/views/Display/ratingDisplay.html.twig
index c40813d..e9b28ab 100644
--- a/Resources/views/Display/ratingDisplay.html.twig
+++ b/Resources/views/Display/ratingDisplay.html.twig
@@ -1,5 +1,6 @@
 <div class="rating">
   {% for i in 1..max %}
-    <div class="{% if i <= stars %}star-full{% else %}star-empty{% endif %} {{ starSize }}"></div>
+
+    <div class="{% if i <=roundDown %}star-full{% elseif i == roundUp and roundDown!=roundUp %} {%if fraction==1%}star-full{%elseif fraction==0.5%}star-half{%else%}star-empty{%endif%}{%else%}star-empty{% endif %} {{ starSize }}"></div>
   {% endfor %}
 </div>
\ No newline at end of file

From 4afff196a435ed6c7225bb085da50589d9a212f9 Mon Sep 17 00:00:00 2001
From: Reto Steffen <reto.steffen@gmail.com>
Date: Thu, 31 Mar 2016 21:48:18 +0200
Subject: [PATCH 2/2] sameas -> same as (deprecated)

---
 Resources/views/rating.html.twig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Resources/views/rating.html.twig b/Resources/views/rating.html.twig
index 021b89d..7045516 100644
--- a/Resources/views/rating.html.twig
+++ b/Resources/views/rating.html.twig
@@ -20,9 +20,9 @@
         {{- " " -}}
         {%- if attrname in ['placeholder', 'title'] -%}
             {{- attrname }}="{{ attrvalue|trans({}, translation_domain) }}"
-        {%- elseif attrvalue is sameas(true) -%}
+        {%- elseif attrvalue is same as(true) -%}
             {{- attrname }}="{{ attrname }}"
-        {%- elseif attrvalue is not sameas(false) -%}
+        {%- elseif attrvalue is not same as(false) -%}
             {{- attrname }}="{{ attrvalue }}"
         {%- endif -%}
     {%- endfor -%}