<?php
/**
 * Standard Debugger with Text
 * 
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@exit0.net>
 * @copyright 2005 by gERD Schaufelberger
 * @package wombatSite
 * @subpackage debugger
 */

/**
 * Debugger_Text
 *
 * @version 1.0.0
 * @package wombatSite
 * @subpackage debugger
 */
class wbDebugger_Text extends wbDebugger
{
   /**
	* format string for output
	*
	* @abstract
	* @access public
	* @param string $var
	*/
	protected function doSprint( $var )
	{
		return $var;
	}

   /**
	* capture output of print_r to add it to debug info
	*
	* @access public
	* @param mixed &$var
	* @param string	$type	print_r|var_dump
	*/
	protected function doSprint_r( &$var, $type = 'print_r' )
	{
		ob_start();
		$type( $var );
		$tmp	=	ob_get_contents();
		ob_end_clean();
		return	$tmp;
	}
	
   /**
    * echo debug messages
	*
	*
	* @access private
	* @param string $part named part
	* @return boolean $result true on success
	*/
    protected function printMessages( $part = null )
    {
		if( !$this->_active ) {
            echo "not active \n";      
			return true;
		}
		
		echo "\n                            Debugger::Text\n";
		echo "=========================================================================\n";
		echo "              Wombat Web Bench http://wombat.exit0.net\n";
		echo "=========================================================================\n";
		
		$empty	=	true;
		if( $part != null ) {
			$parts	=	array( $part );
		} else {
			$parts	=	array_keys( $this->_msg );
		}
		
		foreach( $parts as $part ) {
			if( empty(  $this->_msg[$part] ) ) {
				continue;
			}
			$empty	=	false;

			echo "\n-------------------------------------------------------------------------\n";
			echo "    $part\n";
			echo "-------------------------------------------------------------------------\n";

			if( !empty( $this->_msg[$part] ) ) {
				for( $i = 0; $i < count( $this->_msg[$part] ); ++$i ) {
					$text	=	$this->_msg[$part][$i]['text'];
					$title	=	$this->_msg[$part][$i]['title'];
					echo sprintf( "%13.13s : %s\n",  $title, $text );
				}
			} else {
				echo "    --- empty log ---\n";
			}
		}
		
		if( $empty ) {
			echo "    --- empty log ---\n";
			return true;
		}
        return true;
    }
}
?>