Used to show "Sale"-related content/formatting based on Product Keyword

LightSpeed Web Store 3 - Sale Formatting based on Keyword

<?php  
  $tags = CHtml::listData($data->productTags,'tag.tag','tag.tag');
	if (!function_exists('in_arrayi')) {
		function in_arrayi($needle, $haystack) {
	        return in_array(strtolower($needle), array_map('strtolower', $haystack));
	}}
?>

<?= (in_arrayi('sale',$tags)) ? '<div class="sale-tag btn-primary"><span>SALE</span></div>' : '' ?>



//OLD METHOD
<?php
$criteria = new CDbCriteria();
$criteria->alias = 'Product';
$criteria->join='LEFT JOIN '.ProductTags::model()->tableName().' as ProductTags ON ProductTags.product_id=Product.id LEFT JOIN '.Tags::model()->tableName().' as Tags ON ProductTags.tag_id=Tags.id';

$criteria->addCondition('Tags.tag=:tag');
$criteria->params = array(':tag'=>'promo'); //Chosen Web Keyword

$hasTag = Product::model()->findByPk($data->id,$criteria); ?>

<?= ($hasTag) ? '<div class="sale-tag btn-primary"><span>SALE</span></div>' : '' ?>

This particular snippet is from /search/_view.php.

$data->id changes depending on the view file.