#!/usr/bin/php -q
<?php
//#######################################
//# Magento Layered Nav - Badger || Duck
//#######################################
//# @author: Chris McKee [chrismckee.co.uk]
//# @licence: GNU, basically do what you like but
//#           leave my name somewhere
//# MLBv3.1.1
//# @licenceurl: http://www.gnu.org/copyleft/gpl.html
//#######################################
try{
	ob_implicit_flush(true); //Saves having to flush manually
	if(!ini_get('safe_mode')){set_time_limit(0);}/*Set time limit to unlimited, though we shouldnt need to*/
	ignore_user_abort(); //Lets the script run to completion even if you kill the browser
	
	require_once("app/Mage.php");
	Mage::app('admin'); //as per magento handling
	Mage::setIsDeveloperMode(true); //apmh
	umask(0);
	
	/*{ CONFIGURABLES }*/
	$HM = 500; /* How many records to process at once*/
	$STOREID = '1'; /* Theres many ways to skin a monkey but this will help reduce processing by reducing requests.*/
	$HOWTORUN = 1; /*1 = PHP CLI (aka SSH Mode), 2 = Browser (aka if your using the wrapper)*/
	
	/* Automatically Count Products */
		$total = NULL;
		if($HOWTORUN == 1)
		{
			/*## CLI Version */
			$prodCount = "cm_pd";
			if((file_exists($prodCount))&&(filesize($prodCount)>1)){
							$fh = fopen($prodCount, 'r');
							$total = fread($fh,filesize($prodCount)) + 1;
							fclose($fh);
			}
			else
			{
					$fh = fopen($prodCount, 'w') or die("can't open file");
					
					$tmpIDs = Mage::getModel('catalog/product')->getCollection()->getAllIds();
									
					$total = $tmpIDs[sizeof($tmpIDs)-1]; //-1 Accounts for 0 in array.
					
					fwrite($fh, $total);
					fclose($fh);
			}
			/*## End CLI Version*/
		}
		//REMOVED SESSION OFFERING TO AVOID PEOPLE ACCIDENTLY TURNING IT ON
		if($total == NULL){ throw new Exception("Total Wasn't Captured"); }
	/* End Count Products */
	
	echo("\n$total\n");
	
	$countFile = "cm_cnt";
	$count = null;
	$store = Mage::app()->getStore($STOREID);
	
	//Create a count file if we dont have one
	if((file_exists($countFile))&&(filesize($countFile)>1)){
					$fh = fopen($countFile, 'r');
					$count = fread($fh,filesize($countFile)) + 1;
					fclose($fh);
					if((int)$count == 0) $count = 1;
	}
	else
	{
			$fh = fopen($countFile, 'w') or die("can't open file");
			$count = 0;
			if((int)$count == 0) $count = 1;
			fwrite($fh, $count);
			fclose($fh);
	}
	
	//If we havent started counting yet clear cache.
	
	if($count < 2)
	{
			Mage::app()->cleanCache();
			//Clear the database flag from any previous "normal" indexes that failed
			$flag = Mage::getModel('catalogindex/catalog_index_flag')->loadSelf();
			if ($flag->getState() == Mage_CatalogIndex_Model_Catalog_Index_Flag::STATE_RUNNING) $flag->delete();
	}
	
	$max = ($count+$HM);
	$sx = Mage::app()->getStore($STOREID);
	
	ob_start();
	echo "start loop (max = $max) (count = $count)";
	
	for($i = $count; $i <= $max; $i++)
	{
	ob_end_flush();
	ob_start();
				if($i == $total)
				{
						echo "<br><h1>Completed</h1><br>";
						@unlink($prodCount);
						@unlink($countFile);
					exit(1);
				}
			
		
			Mage::getSingleton('catalogindex/indexer')->plainReindex($i, null, $sx);
			
			echo("\n #Record $i#CURRENT MEMRY USAGE = ".memory_get_usage().";\n"); //UPDATE SCREEN
			
			//Write where were up to
			$fh = fopen($countFile, 'w') or die("can't open file");
			fwrite($fh, $i);
			fclose($fh);
	ob_flush();
	flush();
	}

}catch(Exception $e){ echo"<br><p style=red>ERROR: $e</p><br>"; exit(1);}
#EOF
?>