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<?php
// ================================================
// PHP image browser - iBrowser
// ================================================
// iBrowser dialog - file functions
// ================================================
// Developed: net4visions.com
// Copyright: net4visions.com
// License: GPL - see license.txt
// (c)2005 All rights reserved.
// ================================================
// Revision: 1.0 Date: 09/11/2006
// ================================================
//-------------------------------------------------------------------------
// include configuration settings
include dirname(__FILE__) . '/../config/config.inc.php';
include dirname(__FILE__) . '/../langs/lang.class.php';
//-------------------------------------------------------------------------
// language settings
$l = (isset($_REQUEST['lang']) ? new PLUG_Lang($_REQUEST['lang']) : new PLUG_Lang($cfg['lang']));
$l->setBlock('ibrowser');
//-------------------------------------------------------------------------
// parameters
$param = (isset($_REQUEST['param']) ? $_REQUEST['param'] : '');
if (isset($param)) {
$param = explode('|', $param);
}
// set action
$action = (isset($_REQUEST['action']) ? $_REQUEST['action'] : '');
// set image library
$clib = (isset($_REQUEST['clib']) ? $_REQUEST['clib'] : (isset($_REQUEST['ilibs']) ? $_REQUEST['ilibs'] : $cfg['ilibs'][0]['value']));
// set current file
$cfile = (isset($_REQUEST['cfile']) ? $_REQUEST['cfile'] : '');
// set new file
$nfile = (isset($_REQUEST['nfile']) ? $_REQUEST['nfile'] : '');
// set list view
$list = (isset($_REQUEST['flist']) ? $_REQUEST['flist'] : $cfg['list']);
//-------------------------------------------------------------------------
// file/directory actions
if ($param[0] == 'delete') { // ACTION: delete image
$action = $param[0];
$cfile = $param[1]; // current filename
if(!deleteImg($clib, $cfile)) {
echo $l->m('er_001') . ': ' . $l->m('er_030');
};
} else if ($param[0] == 'rename') { // ACTION: rename image
$action = $param[0];
$cfile = $param[1]; // current filename
$nfile = $param[2]; // new filename
if(!$nfile = renameImg($clib, $cfile, $nfile)) {
echo $l->m('er_001') . ': ' . $l->m('er_033');
};
} else if ($param[0] == 'upload') { // ACTION: upload image
$action = $param[0];
$chkT = (isset($_REQUEST['chkThumbSize']) ? $_REQUEST['chkThumbSize'] : Array() ); // thumb-sizes in Array
$selR = (isset($_REQUEST['selRotate']) ? $_REQUEST['selRotate'] : ''); // auto rotate
if (isset($_FILES['nfile']['name'][0])) {
if (!$nfile = uploadImg($clib, $chkT, $selR)) {
//echo $l->m('er_001') . ': ' . $l->m('er_028');
}
};
} else if ($param[0] == 'create') { // ACTION: create directory
$action = $param[0];
$nfile = $param[1]; // new filename
if(!createDir($clib, $nfile)) {
echo $l->m('er_001') . ': ' . $l->m('er_034');
};
} else if ($param[0] == 'update') { // ACTION: update image list and select current image
$action = $param[0];
$cfile = $param[1]; // current filename
} else if ($param[0] == 'switch') { // ACTION: switch image list view (list or thumbnails)
$action = $param[0];
$cfile = $param[1]; // current filename
}
?>
<!-- do not delete this line - it's need for proper working of the resizeDialogToContent() function -->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title><?= $l->m('im_002'); ?></title>
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Content-Type" content="text/html; charset=<?= $l->getCharset(); ?>">
<style type="text/css">
<!--
@import url("../css/style.css");
html, body {
margin: 0px;
padding: 0px;
}
-->
</style>
<?php if ($list == false) { // thumbnail view ?>
<style type="text/css">
<!--
div#iselDiv li {
margin: 5px;
padding: 5px;
display: block;
border: 1px solid #cccccc;
float: left;
}
-->
</style>
<?php } else { // list view ?>
<style type="text/css">
<!--
div#iselDiv li {
margin: 0px;
padding: 0px;
display: block;
padding-left: 5px;
padding-right: 5px;
}
-->
</style>
<?php }; ?>
<script language="JavaScript" type="text/JavaScript">
<!--
// ============================================================
// = image list item V 1.0, date: 01/21/2005 =
// ============================================================
// list item hover
function li_over() {
if (this.className != 'cimgdown') {
this.className = 'cimgover';
}
}
// list item out
function li_out() {
if (this.className != 'cimgdown') {
this.className = 'cimgup';
}
}
// list item down
function li_down() {
if (this.className != 'cimgdown') {
this.className = 'cimgdown';
}
}
// list item click
function li_click() {
x = document.getElementById('iselDiv').getElementsByTagName('li');
for (var i = 0; i < x.length; i++) {
if (x[i].className == 'cimgdown') {
if (x[i] != this) {
x[i].className = 'cimgup';
}
}
}
imageChangeClick(this);
}
// ============================================================
// = init filelist - set attributes V 1.0, date: 04/18/2005 =
// ============================================================
function init() {
var formObj = document.forms[0];
// init mouse events on image list <li>
var x = document.getElementById('iselDiv').getElementsByTagName('li');
for (var i = 0; i < x.length; i++) {
if (x[i].className == 'cimgup') {
x[i].onmouseover = li_over;
x[i].onmouseout = li_out;
x[i].onmousedown = li_down;
x[i].onclick = li_click;
}
}
// actions
var action = formObj.action.value;
if (action == 'upload') {
var tfile = '<?= $nfile; ?>';
getObject(tfile);
self.parent.hideloadmessage();
} else if (action == 'rename') {
var tfile = '<?= $nfile; ?>';
getObject(tfile);
} else if (action == 'update') {
var tfile = '<?= $cfile; ?>';
getObject(tfile);
} else if (action == 'switch') {
var tfile = '<?= $cfile; ?>';
getObject(tfile);
} else if (action == 'delete') {
imageChangeClick();
} else if (formObj.action.value == 'create') {
// parent needs to be refreshed if directory got created
parent.document.location.reload();
}
}
// ============================================================
// = image change - set attributes V 1.0, date: 04/18/2005 =
// ============================================================
function imageChangeClick(obj) {
var formObj = document.forms[0];
var action = formObj.action.value;
if (obj) {
parent.document.getElementById('cimg').attributes['cfile'].value = obj.attributes['ifile'].value;
parent.document.getElementById('cimg').attributes['csize'].value = obj.attributes['isize'].value;
parent.document.getElementById('cimg').attributes['cheight'].value = obj.attributes['iheight'].value;
parent.document.getElementById('cimg').attributes['cwidth'].value = obj.attributes['iwidth'].value;
parent.document.getElementById('cimg').attributes['ctype'].value = obj.attributes['itype'].value;
parent.document.getElementById('cimg').attributes['cmdate'].value = obj.attributes['imdate'].value;
parent.document.getElementById('cimg').attributes['ccdate'].value = obj.attributes['icdate'].value;
}
self.parent.imageChange(action);
formObj.action.value = null; // resetting action status
}
// ============================================================
// = get current file - set attrib V 1.0, date: 04/18/2005 =
// ============================================================
function getObject(tfile) {
var x = document.getElementById('iselDiv').getElementsByTagName('li');
for (var i = 0; i < x.length; i++) {
if (x[i].attributes['ifile'].value == tfile) {
x[i].className = 'cimgdown';
imageChangeClick(x[i]);
}
}
}
// ============================================================
// = load/hide message, date: 02/08/2005 =
// ============================================================
function hideloadmessage() {
document.getElementById('dialogLoadMessage').style.display = 'none'
}
-->
</script>
<title>Image list</title>
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Content-Type" content="text/html; charset=<?= $l->getCharset(); ?>">
</head>
<body onload="init(); hideloadmessage();" dir="<?= $l->getDir(); ?>">
<?php include 'loadmsg.php'; ?>
<form id="rfiles" name="rfiles" method="post" action="<?= $_SERVER['PHP_SELF']; ?>" enctype="multipart/form-data" target="_self">
<input type="hidden" name="lang" value="<?= $l->lang; ?>" />
<input type="hidden" id= "action" name="action" value="<?= $action; ?>" />
<div id="iselDiv">
<ul>
<?= getItems( $clib, $cfg['valid'], $list); ?>
<?php //echo getItems($cfg['root_dir'] . $clib, $cfg['valid'], $list); ?>
</ul>
</div>
</form>
</body>
</html>
<?php
// get images
function getItems($path, $valid, $list) {
global $cfg;
global $l;
$path = str_replace('//','/', $path); // remove double slash in path if any
$retstr = '';
if ($handle = @opendir($path)) {
$files = array();
$valids = implode('|', $valid);
while (($file = readdir($handle)) !== false) {
if (is_file($path . $file) && preg_match('/\.(' . $valids . ')$/i', $file, $matches)) {
$files[$path . $file] = $matches[0];
}
}
closedir($handle);
ksort($files);
$dfmt = "m-d-Y";
foreach ($files as $filename => $ext) {
$size = @getimagesize($path . basename($filename));
if( $size === false ) {
continue;
}
$fsize = filesize($path . basename($filename));
$modified = date($dfmt, filemtime($path . basename($filename)));
$created = date($dfmt, filectime($path . basename($filename)));
$ctype = iType($size[2]);
$folders = explode("/",$filename);
$fileImg = $folders[(count($folders) - 1)];
if ($list == true || $list == 1) {
$retstr .= '<li class="cimgup" style="" ifile="' . basename($filename) . '" iwidth="' . htmlentities($size[0], ENT_QUOTES) . '" iheight="' . htmlentities($size[1], ENT_QUOTES) . '" itype="' . htmlentities($size[2] . '|' . $ctype, ENT_QUOTES) . '" imdate="' . htmlentities($modified, ENT_QUOTES) . '" icdate="' . htmlentities($created, ENT_QUOTES) . '" isize="' .filesize_h($fsize,2) . '"><img src="' . '../../../../../uploads/imagens/'.$fileImg . '" width="48" height="48" alt="' . basename($filename) . '; ' . htmlentities($size[0], ENT_QUOTES) . ' x ' . htmlentities($size[1], ENT_QUOTES) . 'px;' . '" title="' . basename($filename) . '; ' . htmlentities($size[0], ENT_QUOTES) . ' x ' . htmlentities($size[1], ENT_QUOTES) . 'px;' . '"/></a>'.$fileImg.'</li>' . "\n";
} else {
$src = 'phpThumb/phpThumb.php?src=' . '../../../../../uploads/imagens/'.$fileImg . '&w=48&h=48&far=1&bg=ffffff&f=jpg';
$retstr .= '<div class="cimgup" style="float:left" ifile="' . basename($filename) . '" iwidth="' . htmlentities($size[0], ENT_QUOTES) . '" iheight="' . htmlentities($size[1], ENT_QUOTES) . '" itype="' . htmlentities($size[2] . '|' . $ctype, ENT_QUOTES) . '" imdate="' . htmlentities($modified, ENT_QUOTES) . '" icdate="' . htmlentities($created, ENT_QUOTES) . '" isize="' .filesize_h($fsize,2) . '">' . '<a href="../../../../../uploads/imagens/'.$fileImg.'" target="inPrevFrame"><img src="' . '../../../../../uploads/imagens/'.$fileImg . '" width="48" height="48" alt="' . basename($filename) . '; ' . htmlentities($size[0], ENT_QUOTES) . ' x ' . htmlentities($size[1], ENT_QUOTES) . 'px;' . '" title="' . basename($filename) . '; ' . htmlentities($size[0], ENT_QUOTES) . ' x ' . htmlentities($size[1], ENT_QUOTES) . 'px;' . '"/></a>'.$fileImg.'' . '</div>' . "\n";
}
}
return $retstr;
}
echo $l->m('er_036');
return false;
}
// get image types
function iType($type) {
switch ($type) {
case 1:
$str = 'GIF'; break;
case 2:
$str = 'JPG'; break;
case 3:
$str = 'PNG'; break;
case 4:
$str = 'SWF'; break;
case 5:
$str = 'PSD'; break;
case 6:
$str = 'BMP'; break;
case 7:
$str = 'TIFF'; break;
case 8:
$str = 'TIFF'; break;
case 15:
$str = 'WBMP'; break;
default:
$str = 'n/a'; break;
}
return $str;
}
//-------------------------------------------------------------------------
// Return the human readable size of a file
// @param int $size a file size
// @param int $dec a number of decimal places
function filesize_h($size, $dec = 1) {
$sizes = array('b', 'kb', 'mb', 'gb');
$count = count($sizes);
$i = 0;
while ($size >= 1024 && ($i < $count - 1)) {
$size /= 1024;
$i++;
}
return round($size, $dec) . '|' . $sizes[$i];
}
//-------------------------------------------------------------------------
// delete image
function deleteImg($clib, $cfile) {
global $cfg;
global $l;
if (!$cfg['delete']) {
return false;
}
$path = str_replace('//', '/', $clib); // remove double slash in path
return @unlink($path . $cfile); // returns true or false
}
//-------------------------------------------------------------------------
// rename image
function renameImg($clib, $cfile, $nfile) {
global $cfg;
global $l;
if (!$cfg['rename']) {
return false;
}
// check new file extension
$ext = strtolower(substr($nfile,strrpos($nfile, '.')+1));
if (!in_array($ext, $cfg['valid'])) { // invalid image / file extension
echo $l->m('er_029');
return false;
}
$path = str_replace('//', '/', $clib); // remove double slash in path
if (file_exists($path . $cfile)) {
$nfile = fixFileName($nfile); // remove invalid characters in file name
$nfile = chkFileName($path, $nfile); // rename if file already exists
@rename($path . $cfile, $path . $nfile);
return $nfile;
}
return false;
}
//-------------------------------------------------------------------------
// create directory
function createDir($clib, $nfile) {
global $cfg;
global $l;
if (!$cfg['create']) {
return false;
}
$nfile = fixFileName($nfile);
$tfile = $nfile;
$path = str_replace('//', '/', $cfg['root_dir'] . $clib); // remove double slash in path
// renaming directory if it already exists
// keep looping and incrementing _i filenumber until a non-existing one is found
$i = 1;
while (file_exists($path . $nfile)) {
$nfile = $tfile . '_' . $i;
$i++;
}
$perm = 0777;
$oumask = umask(0);
umask();
if(@mkdir($path . $nfile, $perm)) {
umask($oumask);
return true;
}
umask($oumask);
return false;
}
//-------------------------------------------------------------------------
// upload image
function uploadImg($clib, $chkT, $selR) {
global $cfg;
global $l;
if (!$cfg['upload']) {
return false;
}
foreach ($_FILES['nfile']['size'] as $key => $size) {
if ($size > 0) {
// get file extension and check for validity
$ext = pathinfo($_FILES['nfile']['name'][$key]);
$ext = strtolower($ext['extension']);
if (!in_array($ext, $cfg['valid'])) { // invalid image
echo $l->m('er_029');
return false;
}
$path = str_replace('//', '/', $cfg['root_dir'] . $clib); // remove double slash in path
$nfile = fixFileName($_FILES['nfile']['name'][$key]); // remove invalid characters in filename
// move file to temp directory for processing
if (!move_uploaded_file($_FILES['nfile']['tmp_name'][$key], '../../../../../uploads/imagens/' . $nfile)) { // upload image to temp dir
echo $l->m('er_028');
return false;
}
/*
$size = getimagesize($cfg['temp'] . '/' . $nfile);
// process (thumbnail) images
$arr = $cfg['thumbs'];
foreach($arr as $key => $thumb) {
if (in_array($key, $chkT)) {
// create new phpThumb() object
require_once(dirname(__FILE__) . '/phpThumb/phpthumb.class.php');
$phpThumb = new phpThumb(); // create object
// parameters
$phpThumb->config_cache_disable_warning = true; // disable cache warning
$phpThumb->config_output_format = $ext; // output format
$phpThumb->src = $cfg['temp'] . '/' . $nfile; // destination
$phpThumb->q = 95; // compression level for jpeg
if ($selR != '') { // set auto rotate
$phpThumb->ar = $selR;
};
//-------------------------------------------------------------------------
if ($thumb['size'] > 0 && ($size[0] >= $thumb['size'] || $size[1] >= $thumb['size'])) { // size value is set -> RESIZING and source image is larger than preset sizes
// resize parameters
if ($size[0] < $size[1]) { // portrait
$phpThumb->h = $thumb['size']; // max. height
} else {
$phpThumb->w = $thumb['size']; // max. width
}
// crop parameters
if($thumb['crop'] == true) {
$phpThumb->zc = 1; // set zoom crop
$phpThumb->w = $thumb['size']; // width
$phpThumb->h = $thumb['size']; // height
}
// create file suffix
if ($thumb['ext'] == '*') { // image size is used
$dim = '_' . $thumb['size']; // e.g. _1280
} else if ($thumb['ext'] == '') { // no suffix is created
$dim = '';
} else { // suffix is set to $thumb['ext']
$dim = '_'. $thumb['ext'];
}
//-------------------------------------------------------------------------
} elseif ($thumb['size'] == 0 || $thumb['size'] == '*') { // size value is set to '0' -> NO RESIZING
// crop parameters
if ($thumb['crop'] == true) {
$phpThumb->zc = 1; // set zoom crop
if($size[0] < $size[1]) { // portrait
$phpThumb->w = $size[0]; // getimagesize width value
$phpThumb->h = $size[0]; // getimagesize width value
} else { // landscape
$phpThumb->w = $size[1]; // getimagesize height value
$phpThumb->h = $size[1]; // getimagesize height value
}
}
// create file suffix
if ($thumb['ext'] == '*') { // image size is used
$dim = '_' . (($size[0] <= $size[1]) ? $size[1] : $size[0]); // source height or width - e.g. _1280
} else if ($thumb['ext'] == '') { // no suffix is created
$dim = '';
} else { // suffix is set to $thumb['ext']
$dim = '_'. $thumb['ext'];
}
//-------------------------------------------------------------------------
} else { // default setting - images smaller than predefined sizes
$dim = ''; // no file suffix is used
}
//-------------------------------------------------------------------------
$nthumb = fixFileName(basename($nfile, '.' . $ext) . $dim . '.' . $ext);
$nthumb = chkFileName($path, $nthumb); // rename if file already exists
if ($phpThumb->GenerateThumbnail()) {
$phpThumb->RenderToFile($path . $nthumb);
@chmod($path . $nthumb, 0755) or die($l->m('er_028'));
} else { // error
echo $l->m('er_028');
return false;
}
unset($phpThumb);
}
}
@unlink($cfg['temp'] . '/' . $nfile);
* */ // delete temporary file
}
}
//return $nthumb;
}
//-------------------------------------------------------------------------
// escape and clean up file name (only lowercase letters, numbers and underscores are allowed)
function fixFileName($file) {
$file = preg_replace("/[^a-z0-9._]/", "", str_replace(" ", "_", str_replace("%20", "_", strtolower($file))));
return $file;
}
//-------------------------------------------------------------------------
// check whether file already exists; rename file if filename already exists
// keep looping and incrementing _i filenumber until a non-existing filename is found
function chkFileName($path, $nfile) {
$tfile = $nfile;
$i = 1;
while (file_exists($path . $nfile)) {
$nfile = preg_replace('/(.*)(\.[a-zA-Z]+)$/', '\1_' . sprintf('%02d',$i) . '\2', $tfile);
$i++;
}
return $nfile;
}
// ============================================================
// = abs path - add slashes V 1.0, date: 05/10/2005 =
// ============================================================
function absPath($path) {
if(substr($path,-1) != '/') $path .= '/';
if(substr($path,0,1) != '/') $path = '/' . $path;
return $path;
}
?>
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