update

core/plugins/Smarty/modifier.showgrade.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Funkcja ktora zamienia ocene na obrazki
+ * @param $str string
+ * @return string
+ */
+function smarty_modifier_showgrade($str){
+	$zerostar = 'star0.gif';
+	$halfstar = 'star05.gif';
+	$fullstar = 'star1.gif';
+	
+	$grade = floatval($str);
+	$gradeGround = floor($grade);
+	$gradeAddon = false;
+	if($gradeGround < $grade)$gradeAddon = true;
+	$gradeArray = array();
+	for($i = 1; $i <=5; $i++){
+		if($i <= $gradeGround){
+			$gradeArray[] = $fullstar;
+		}elseif($gradeAddon){
+			$gradeArray[] = $halfstar;
+			$gradeAddon = false;
+		}else{
+			$gradeArray[] = $zerostar;
+		}
+	}
+	$ret = '';
+	foreach($gradeArray AS $item){
+		$ret .= '<img src="'.URL_STATIC_CONTENT.'/image/'.$item.'" alt="" />';
+	}
+	
+	return $ret;
+}
+?>