dupselect.php | searchcode

/finddup_suite/dupselect.php

http://rtoss.googlecode.com/
PHP | 164 lines | 133 code | 22 blank | 9 comment | 33 complexity | be888b47a8bceb4de7cfb27a7ee1cbb6 MD5 | raw file
Possible License(s): BSD-3-Clause, LGPL-2.1, GPL-3.0, LGPL-3.0, GPL-2.0

<?php

// Settings

$excludes_order = array('detail');

$includes_order = array('/\d{8}(_p\d+)?','/waren','/kaberen','/moeren','/kabeura','/moeura');

$deselects = array('this-one-needs-duplicate');

$normal_depth = 2;



if(!isset($_GET['file'])) select_file();

elseif(isset($_POST['generate'])) generate_new_list();

elseif(isset($_GET['calctotal'])) calc_total();

else dupselect_ui();



function proper_size($size,$maxcnt=0) {

	$suffix=''; $suxAry=array("KB","MB","GB","TB");

	$ccnt=$maxcnt?$maxcnt:count($suxAry);

	for($cnt=0;$cnt<$ccnt;$cnt++)

		if($size > 1024) {$size/=1024; $suffix=$suxAry[$cnt];}

	return $suffix?sprintf("%.1f",$size).$suffix:$size.'B';

}



function countchar($str,$chr) {

	return (strlen($str) - strlen(str_replace($chr,'',$str))) / strlen($chr);

}



function mysort($a, $b) { // row(md5,size,path) $a,$b

	global $excludes_order,$includes_order,$normal_depth;

	// basic sort first

	if($a['size'] != $b['size']) return $a['size'] > $b['size'] ? -1 : 1;

	if($a['md5'] != $b['md5']) return strnatcmp($a['md5'], $b['md5']);

	

//	$a_pathdepth = countchar($a['path'],'/');

//	$b_pathdepth = countchar($b['path'],'/');

	

	// deeper path first

	if(($a['depth'] + $b['depth']) > $normal_depth*2) {

		if($a['depth'] == $b['depth']) return strnatcmp($a['path'], $b['path']);

		return $a['depth'] > $b['depth'] ? -1 : 1;

	}

	

	// exclude

	foreach($excludes_order as $excl) {

		$a_exclude = !!strstr($a['path'],$excl);

		$b_exclude = !!strstr($b['path'],$excl);

		if($a_exclude + $b_exclude) {

			if($a_exclude == $b_exclude) return strnatcmp(basename($a['path']), basename($b['path']));

			else return $a_exclude ? 1 : -1;

		}

	}

	

	// include

	foreach($includes_order as $incl) {

		$a_include = preg_match('|'.$incl.'|i',$a['path']);

		$b_include = preg_match('|'.$incl.'|i',$b['path']);

		if($a_include + $b_include) {

			if($a_include == $b_include) return strnatcmp(basename($a['path']), basename($b['path']));

			else return $a_include ? -1 : 1;

		}

	}

	

	// last: strnatcmp

	return strnatcmp($a['path'], $b['path']);

}



function read_and_sort($file, &$ary,$names_only=false) {

	$ary = array('files'=>array(),'names'=>array());

	

	$f = file(basename($file));

	foreach($f as $line) {

		$file = array();

		list($file['md5'],$file['size'],$file['path']) = explode("\t",rtrim($line));

		if(!$names_only) {

			$file['depth'] = countchar($file['path'],'/');

			$ary['files'][] = $file;

		}

		$ary['names'][$file['path']] = array('md5'=>$file['md5'],'size'=>$file['size']);

	}

	if(!$names_only) usort($ary['files'],'mysort');

}



function hdr() {

//	header('Content-Type: text/html; charset=big5');

	echo '<html>

<head>

<meta http-equiv="content-type" content="text/html; charset=big5"/>

<title>Dup Selector</title>

</head>

<body>';

}



function select_file() {

	$fs = glob('*.txt');



	hdr();

	foreach ($fs as $f)

		echo $f.' <a href="'.$_SERVER['PHP_SELF'].'?file='.$f.'">DupSelect</a> <a href="'.$_SERVER['PHP_SELF'].'?file='.$f.'&calctotal=1">CalcTotal</a><br/>';

	echo '</body></html>';

}



function generate_new_list() {

	$my_ary = array();



	$fp = fopen(substr(basename($_GET['file']),0,-4).'-delete.lst','wb+');

	fwrite($fp,implode("\n",$_POST['files']));

	fclose($fp);



	read_and_sort($_GET['file'],$my_ary,true);

	$fp = fopen(substr(basename($_GET['file']),0,-4).'-delete.txt','wb+');

	foreach($_POST['files'] as $f)

		fwrite($fp,$my_ary['names'][$f]['md5']."\t".$my_ary['names'][$f]['size']."\t$f\n");

	fclose($fp);



	hdr();

	echo '<pre>';

	print_r($_POST['files']);

	echo '</pre></body></html>';

}



function calc_total() {

	$my_ary = array();

	read_and_sort($_GET['file'],$my_ary,true);

	$fsize = 0;



	hdr();

	echo '<pre>';

	echo "           Size  MD5       Filename\n";

	echo "--------------------------------------------------------------\n";

	foreach($my_ary['names'] as $f=>$g) {

		$fsize += $g['size'];

		echo str_pad(number_format($g['size'],0,'.',','),15,' ',STR_PAD_LEFT).'  '.$g['md5']."  $f\n";

	}

	echo 'Total: '.proper_size($fsize).' ('.number_format($fsize,0,'.',',').')<br/>';

	echo '</pre></body></html>';

}

function dupselect_ui() {

	global $deselects,$normal_depth;

	$my_ary = array();

	read_and_sort($_GET['file'],$my_ary);

	$perv_md5='';$perv_depth=0; $twostar=false; $deselect=false;



	hdr();

	echo '<form action="'.$_SERVER['PHP_SELF'].'?file='.$_GET['file'].'" method="post">'."\n";

	echo '<input type="submit" name="generate" value="generate"/>'."\n";

	foreach($my_ary['files'] as $f) {

		if($perv_md5 != $f['md5']) {

			$twostar=false;

			$deselect=true;

			$perv_depth=0;

			echo "<hr/>\n";

		} else {

			$deselect=false;

		}

		foreach($deselects as $d) {

			if(strstr($f['path'],$d)) {

				$deselect=true;

				break;

			}

		}

		

		echo '<label><input type="checkbox" name="files[]" value="'.$f['path'].'"'.(!$deselect ? ' checked=checked':'').'/>'.$f['path'].' ('.$f['md5'].($perv_md5 != $f['md5'] && $f['depth']>$normal_depth?') <b>(*)</b>':($perv_md5 == $f['md5'] && $twostar==false && $perv_depth>$normal_depth && $f['depth']>$normal_depth?') <b>(**)</b>':')'))."</label><br/>\n";

		if($perv_depth>$normal_depth && $f['depth']>$normal_depth) $twostar=true;

		$perv_md5 = $f['md5']; $perv_depth = $f['depth'];

	}

	echo '</form></body></html>';

}