<?php
class ViewCurrencyField extends ViewControl
{
	public function showDBValue(&$data, $keylink)
	{
		$result = str_format_currency($data[$this->field]);
		if(!$this->container->forExport || $this->container->forExport && $this->container->forExport != "excel" && $this->container->forExport != "csv")
		{
			$result = runner_htmlspecialchars($result);
		}
		if($this->searchHighlight)
		{
			$result = $this->highlightSearchWord($result, false, $data[$this->field]);
		}
		
		return $result;
	}
	
	public function getValueHighlighted($value, $highlightData) 	
	{
		$searchWordArr = array();
		foreach($highlightData['searchWords'] as $searchWord)
		{
			$word = preg_replace('/[\.,]/', '' , $searchWord);
			$wordArr = str_split($word);
			$word = implode("[^\d]{0,2}", $wordArr); //add thousands and decimals separators to the pattern
			$word = runner_htmlspecialchars($word);
			if($searchOpt == 'Starts with')
				$word = "^".$word;
			$searchWordArr[] = $word;
		}
		$pattern =  '/('.implode('|', $searchWordArr).')/';
		$searchOpt = $highlightData['searchOpt'];
		
		switch($searchOpt)
		{
			case 'Equals':
				return $this->addHighlightingSpan($value);
	
			case 'Starts with':
				return preg_replace($pattern, $this->addHighlightingSpan('$1'), $value);
			
			case 'Contains':	
				return preg_replace($pattern, $this->addHighlightingSpan('$1'), $value);
			
			default:
				return $value;
		}			
	}	
}
?>