getSummary 개선

No-break space 문자에 대한 처리가 제대로 되지 않아 띄워쓰기가 엉망으로 표시되었던 문제 수정

modules/document/document.item.php

@@ -630,37 +630,27 @@ class documentItem extends Object
 
 		return $content;
 	}
-
+	
 	function getSummary($str_size = 50, $tail = '...')
 	{
-		$content = $this->getContent(FALSE, FALSE);
+		// Remove tags
+		$content = strip_tags($this->getContent(false, false));
+		
+		// Remove html entity of No-break space
+		$content = str_replace(' ', ' ', $content);
+		
+		// Remove whitespaces and No-break space character
+		$content = trim(preg_replace('/\s+|[\\pZ\\pC]+/u', ' ',  $content));
+		
+		// Convert temporarily html entity for truncate
+		$content = htmlspecialchars_decode($content, ENT_QUOTES);
 		
-		$content = nl2br($content);
-
-		// For a newlink, inert a whitespace
-		$content = preg_replace('!(<br[\s]*/{0,1}>[\s]*)+!is', ' ', $content);
-
-		// Replace tags such as </p> , </div> , </li> and others to a whitespace
-		$content = str_replace(array('</p>', '</div>', '</li>', '-->'), ' ', $content);
-
-		// Remove Tags
-		$content = preg_replace('!<([^>]*?)>!is', '', $content);
-
-		// Replace < , >, "
-		$content = str_replace(array('&lt;', '&gt;', '&quot;', '&nbsp;'), array('<', '>', '"', ' '), $content);
-
-		// Delete  a series of whitespaces
-		$content = preg_replace('/ ( +)/is', ' ', $content);
-
 		// Truncate string
 		$content = trim(cut_str($content, $str_size, $tail));
-
+		
-		// Replace back < , <, "
+		return escape($content, false);
-		$content = str_replace(array('<', '>', '"'),array('&lt;', '&gt;', '&quot;'), $content);
-
-		return $content;
 	}
-
+	
 	function getRegdate($format = 'Y.m.d H:i:s', $conversion = true)
 	{
 		return zdate($this->get('regdate'), $format, $conversion);