awstatsDataParser.class.php

<?php

class awstatsDataParser {

	function __construct($filename) {
		$this->filename = $filename;
		$this->parse();
	}
	
	
	public $info = array();
	
	
public function parse() {
	$part = '';
	$log = file($this->filename);
	foreach ($log as $line) {
		$line = trim($line);
		
		$pos = $this->findPart($line, 'BEGIN_');
		if ($pos!==false) {
			$part = $pos;
		} else {
			$pos = $this->findPart($line, 'END_');
			if ($pos!==false) {
				$part = '';
			}
		}
		
		if ($pos===false) {
		
			if (!isset($this->info[$part])) {
				$this->info[$part] = array();
			}
			
			switch ($part) {
				case '':
				case 'MAP':
				case 'MISC':
					break;
				case 'GENERAL':
					$this->parseGeneral($line, $part);
					break;
				case 'TIME':
					$this->parseHour($line, $part);
					break;
				case 'DAY':
					$this->parseDay($line, $part);
					break;
				case 'VISITOR':
//					$this->parseVisitor($line, $part);
					break;
				case 'DOWNLOADS':
					$this->parseDownloads($line, $part);
					break;
				case 'OS':
					$this->parseOS($line, $part);
					break;
				case 'PAGEREFS':
					$this->parsePageRefs($line, $part);
					break;
				case 'UNKNOWNREFERERBROWSER':
				case 'UNKNOWNREFERER':
				case 'BROWSER':
					$this->parseBrowser($line, $part);
					break;
				default:
					$this->parseDefault($line, $part);
			}



		}
	}
}

function parseGeneral($line, $part) {
	$value = explode(' ', $line);
	$key = array_shift($value);
	if ($key=='FirstTime' || $key=='LastTime') {
		$this->info[$part][$key] = $value[0];
	}
}

function parseHour($line, $part) {
	$value = explode(' ', $line);
	$key = array_shift($value);
	$this->info[$part][$key] = array(
										'Pages'=> $value[0],
										'Hits'=> $value[1],
										'Bandwidth'=> $value[2],
									);
}

function parseDay($line, $part) {
	$value = explode(' ', $line);
	$key = array_shift($value);
	$this->info[$part][$key] = array(
										'Pages'=> $value[0],
										'Hits'=> $value[1],
										'Bandwidth'=> $value[2],
									);
}

function parsePageRefs($line, $part) {
	$value = explode(' ', $line);
	$key = array_shift($value);
	$this->info[$part][$key] = array(
										'Pages'=> $value[0],
										'Hits'=> $value[1],
									);
}

function parseVisitor($line, $part) {
	$value = explode(' ', $line);
	$key = array_shift($value);
	$this->info[$part][$key] = array(
										'Pages'=> $value[0],
										'Hits'=> $value[1],
										'Bandwidth'=> $value[2],
									);
}

function parseDownloads($line, $part) {
	$value = explode(' ', $line);
	$key = array_shift($value);
	$this->info[$part][$key] = array(
										'Downloads'=> $value[0],
										'Hits'=> $value[1],
										'Bandwidth'=> $value[2],
									);
}

function parseOS($line, $part) {
	$value = explode(' ', $line);
	$this->info[$part][$value[0]] = $value[1];
}

function parseBrowser($line, $part) {
	$value = explode(' ', $line);
	if (isset($value[1])) {
		$this->info[$part][$value[0]] = $value[1];
	}
}

function parseDefault($line, $part) {
	$value = explode(' ', $line);
	$key = array_shift($value);
	$this->info[$part][$key] = $value;
}
	
public function findPart($line, $key) {
	$pos = strpos($line, $key);
	if ($pos!==false && $pos==0) {
		$keyLength = strlen($key);
		$pos2 = strpos($line, ' ');
		if ($pos2===false) $pos2 = strlen($line);
		$part = substr($line, strlen($key), $pos2-$keyLength);
		return $part;
	}
	return false;
}



}