From c993f2a5d1a298ca1b29f69c5bde78f9f7ebcf96 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sat, 19 Mar 2005 05:18:56 +0000
Subject: [PATCH] Removed debugging code and old code.

---
 template.php | 83 ++--------------------------------------------------
 1 file changed, 3 insertions(+), 80 deletions(-)

diff --git a/template.php b/template.php
index 9ca8dbf..71c4f8c 100644
--- a/template.php
+++ b/template.php
@@ -392,12 +392,13 @@ class DB_Template
 	{
 		global $_isso;
 		
-		// Tag data
+		// tag data
 		$tag_start = '<if condition=\"';
 		$tag_start_end = '\">';
 		$tag_else = '<else />';
 		$tag_end = '</if>';
-
+		
+		// tag stack
 		$stack = array();
 		
 		for ($i = 0; $i < strlen($template); $i++)
@@ -411,15 +412,10 @@ class DB_Template
 				// where do we end the condition
 				$end = strpos($template, $tag_start_end, $i);
 				$end += strlen($tag_start_end);
-				//echo $template[ $end - 2 ] . $template[ $end - 1 ] . $template[ $end ] . $template[ $end + 1 ] . $template[ $end + 2 ] . " (" . $template[ $end ] . ") ";
-				//echo " { " . $template[ $end - 1 ] . " } ";
-				//echo " >>>>>> " . $end . " >>>>>> ";
 				
 				// extract the condition
 				$condition = substr($template, $i, $end - $i);
 				
-				//echo "||||||" . $_isso->sanitize($condition) . "||||||";
-				
 				// complete the open
 				array_push($stack, $i);
 				
@@ -432,8 +428,6 @@ class DB_Template
 				// calculate the end of the tag
 				$end = $i + strlen($tag_end);
 				
-				//echo ">>>>> $end <<<<<<";
-				
 				// find the most recently opened condition
 				$last = array_pop($stack);
 				$depth = count($stack);
@@ -458,97 +452,26 @@ class DB_Template
 				// remove the tailing end tag
 				$conditional = substr($conditional, 0, strlen($conditional) - strlen($tag_end));
 				
-				//echo ">>>>>>> " . $_isso->sanitize($conditional) . " >>>>>>>";
-				
 				// save all the data for later so we can do a quick replacement
 				$parsed["$depth"]["$last"] = array(
 					'raw' => $fullspread,
 					'parsed' => '" . iff(' . stripslashes($expression) . ',"' . $conditional . '") . "',
-					/*'start' => $last,
-					'end' => $end,
-					'length' => array(
-						'raw' => $end - $last, //strlen($fullspread),
-						'new' => 0
-					)*/
 				);
-				//$parsed["$depth"]["$last"]['length']['new'] = strlen($parsed["$depth"]["$last"]['parsed']);
-				
-				//$temp =& $parsed["$depth"]["$last"];
-				
-				//$template = substr_replace($template, $temp['unique'], $temp['start'], $temp['end']);
-				
-				// replace the new unique tag into the mix
-				
-				//echo "<<<< " . $_isso->sanitize($parsed) . " >>>> ";
-				
-				// replace it back into the template
-				//$template = substr_replace($template, $parsed, $last, $last - $end + strlen($tag_end));
-				
-				//echo ">>>>>>>>>>> $template <<<<<<<<<<";
-				//exit;
-				//echo "<<<<<<<<<<<<<<<<< $conditional >>>>>>>>>>>";
 			}
 		}
-		//print_r($parsed);
 		
-		$offset = 0;
 		ksort($parsed);
 		foreach ($parsed AS $depth => $conditionals)
 		{
 			ksort($conditionals);
-			//print_r($conditionals);
 			foreach ($conditionals AS $parsed)
 			{
 				$template = str_replace($parsed['raw'], $parsed['parsed'], $template);
-				//print_r($parsed);
-				//$template = substr_replace($template, $parsed['parsed'], $parsed['start'] - $offset, strlen($parsed['parsed']) + $offset);
-				//$offset += 2 * ($parsed['length']['raw'] - $parsed['length']['new']);
-				//$template = str_replace($conditional['unique'], $conditional['parsed'], $template);
 			}
 		}
 		$template = str_replace('<else />', '","', $template);
 		
 		return $template;
-		
-		return '';
-		//return $template;
-		// ------------------------------
-		// ------ END
-		//exit;
-		
-		while (1)
-		{
-			// Do we have an $tag_else
-			$location_else = strpos($parsed, $tag_else);
-			if ($location_else !== false)
-			{
-				$data = explode($tag_else, $parsed);
-				
-				// um... wtf?
-				if (count($data) > 2)
-				{
-					trigger_error('Multiple else statements encountered while parsing conditionals in template', ERR_ALERT);
-				}
-				
-				// Set the data
-				$iftrue = $data[0];
-				$iffalse = $data[1];
-			}
-			// Nope, reassign variables
-			else
-			{
-				$iftrue = $parsed;
-				$iffalse = null;
-			}
-			
-			// Parse the iff()'d expression back into the template data
-			$template = substr_replace($template, $parsed_expression, $location_start, $location_end + strlen($tag_end) - $location_start);
-		}
-		
-		// Repeat this process until it can't find any more
-		// expressions, then send back the parsed template data
-		// for final output
-		return $template;
 	}
 }
 
-- 
2.22.5