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|
<html>
<head>
<link rel="stylesheet" type="text/css" href="./styles/style.css"/>
</head>
<body>
<?php
/* racine */
$BASE = ".";
if(!empty($_GET["dir"]))
$dir=$_GET["dir"];
else
$dir=$BASE;
if(!empty($_GET["order"]))
$order=$_GET["order"];
else
$order='name';
if(!empty($_GET["asc"]))
$asc=$_GET["asc"];
else
$asc='a';
if(!empty($_GET["order0"]))
$order0=$_GET["order0"];
/* infos à extraire */
function addScheme($entry,$base,$type) {
$tab['name'] = $entry;
$tab['type'] = filetype($base."/".$entry);
$tab['date'] = filemtime($base."/".$entry);
$tab['size'] = filesize($base."/".$entry);
$tab['perms'] = fileperms($base."/".$entry);
$tab['access'] = fileatime($base."/".$entry);
$t = explode(".", $entry);
$tab['ext'] = $t[count($t)-1];
return $tab;
}
/* liste des dossiers */
function list_dir($base, $cur, $level=0) {
global $PHP_SELF, $BASE, $order, $asc;
if ($dir = opendir($base)) {
$tab = array();
while($entry = readdir($dir)) {
if(is_dir($base."/".$entry) && !in_array($entry, array(".",".."))) {
$tab[] = addScheme($entry, $base, 'dir');
}
}
/* tri */
usort($tab,"cmp_namePartieGauche");
foreach($tab as $elem) {
$entry = $elem['name'];
/* chemin relatif à la racine */
$file = $base."/".$entry;
/* marge gauche */
for($i=1; $i<=(4*$level); $i++) {
echo " ";
}
/* l'entrée est-elle le dossier courant */
if($file == $cur) {
echo "<img src=\"dir-open.gif\" /> $entry<br />\n";
} else {
echo "<img src=\"dir-close.gif\" /> <a href=\"$PHP_SELF?dir=". rawurlencode($file) ."&order=$order&asc=$asc\">$entry</a><br />\n";
}
/* l'entrée est-elle dans la branche dont le dossier courant est la feuille */
if(ereg($file."/",$cur."/")) {
list_dir($file, $cur, $level+1);
}
}
closedir($dir);
}
}
/* liste des fichiers */
function list_file($cur) {
global $PHP_SELF, $order, $asc, $order0;
if ($dir = opendir($cur)) {
/* tableaux */
$tab_dir = array();
$tab_file = array();
/* extraction */
while($file = readdir($dir)) {
if(is_dir($cur."/".$file)) {
if(!in_array($file, array(".",".."))) {
$tab_dir[] = addScheme($file, $cur, 'dir');
}
} else {
$tab_file[] = addScheme($file, $cur, 'file');
}
}
/* tri */
usort($tab_dir,"cmp_".$order);
usort($tab_file,"cmp_".$order);
/* affichage */
echo "<table cellspacing=\"0\" cellpadding=\"0\" border=\"0\">";
echo "<tr style=\"font-size:8pt;font-family:arial;\">
<th>".(($order=='name')?(($asc=='a')?'/\\ ':'\\/ '):'')."<a href=\"$PHP_SELF?dir=".rawurlencode($cur). "&order=name&asc=$asc&order0=$order\">Nom</a></th><td> </td>
<th>".(($order=='size')?(($asc=='a')?'/\\ ':'\\/ '):'')."<a href=\"$PHP_SELF?dir=".rawurlencode($cur). "&order=size&asc=$asc&order0=$order\">Taille</a></th><td> </td>
<th>".(($order=='date')?(($asc=='a')?'/\\ ':'\\/ '):'')."<a href=\"$PHP_SELF?dir=".rawurlencode($cur). "&order=date&asc=$asc&order0=$order\">Dernière modification</a></th><td> </td>
<th>".(($order=='type')?(($asc=='a')?'/\\ ':'\\/ '):'')."<a href=\"$PHP_SELF?dir=".rawurlencode($cur). "&order=type&asc=$asc&order0=$order\">Type</a></th><td> </td>
<th>".(($order=='ext')?(($asc=='a')?'/\\ ':'\\/ '):'')."<a href=\"$PHP_SELF?dir=".rawurlencode($cur). "&order=ext&asc=$asc&order0=$order\">Extention</a></th><td> </td>
<th>".(($order=='perms')?(($asc=='a')?'/\\ ':'\\/ '):'')."<a href=\"$PHP_SELF?dir=".rawurlencode($cur). "&order=perms&asc=$asc&order0=$order\">Permissions</a></th><td> </td>
<th>".(($order=='access')?(($asc=='a')?'/\\ ':'\\/ '):'')."<a href=\"$PHP_SELF?dir=".rawurlencode($cur). "&order=access&asc=$asc&order0=$order\">Dernier accès</a></th></tr>";
foreach($tab_dir as $elem) {
echo "<tr><td><img src=\"dir-close.gif\" /> ".$elem['name']."</td><td> </td>
<td> </td><td> </td>
<td>".date("d/m/Y H:i:s", $elem['date'])."</td><td> </td>
<td>".assocType($elem['type'])."</td><td> </td>
<td> </td><td> </td>
<td>".$elem['perms']."</td><td> </td>
<td>".date("d/m/Y", $elem['access'])."</td></tr>\n";
}
foreach($tab_file as $elem) {
echo "<tr><td><img src=\"file-none.gif\" /> ".$elem['name']."</td><td> </td>
<td align=\"right\">".formatSize($elem['size'])."</td><td> </td>
<td>".date("d/m/Y H:i:s", $elem['date'])."</td><td> </td>
<td>".assocType($elem['type'])."</td><td> </td>
<td>".assocExt($elem['ext'])."</td><td> </td>
<td>".$elem['perms']."</td><td> </td>
<td>".date("d/m/Y", $elem['access'])."</td></tr>\n";
}
echo "</table>";
closedir($dir);
}
}
/* formatage de la taille */
function formatSize($s) {
/* unités */
$u = array('octets','Ko','Mo','Go','To');
/* compteur de passages dans la boucle */
$i = 0;
/* nombre à afficher */
$m = 0;
/* division par 1024 */
while($s >= 1) {
$m = $s;
$s /= 1024;
$i++;
}
if(!$i) $i=1;
$d = explode(".",$m);
/* s'il y a des décimales */
if($d[0] != $m) {
$m = number_format($m, 2, ",", " ");
}
return $m." ".$u[$i-1];
}
/* formatage du type */
function assocType($type) {
/* tableau de conversion */
$t = array(
'fifo' => "file",
'char' => "fichier spécial en mode caractère",
'dir' => "dossier",
'block' => "fichier spécial en mode bloc",
'link' => "lien symbolique",
'file' => "fichier",
'unknown' => "inconnu"
);
return $t[$type];
}
/* description de l'extention */
function assocExt($ext) {
$e = array(
'' => "inconnu",
'doc' => "Microsoft Word",
'xls' => "Microsoft Excel",
'ppt' => "Microsoft Power Point",
'pdf' => "Adobe Acrobat",
'zip' => "Archive WinZip",
'txt' => "Document texte",
'gif' => "Image GIF",
'jpg' => "Image JPEG",
'png' => "Image PNG",
'php' => "Script PHP",
'php3' => "Script PHP",
'htm' => "Page web",
'html' => "Page web",
'css' => "Feuille de style",
'js' => "JavaScript"
);
if(in_array($ext, array_keys($e))) {
return $e[$ext];
} else {
return $e[''];
}
}
function cmp_name($a,$b) {
global $asc;
if ($a['name'] == $b['name']) return 0;
if($asc == 'a') {
return ($a['name'] < $b['name']) ? -1 : 1;
} else {
return ($a['name'] > $b['name']) ? -1 : 1;
}
}
function cmp_namePartieGauche($a,$b) {
if ($a['name'] == $b['name']) return 0;
else
return ($a['name'] < $b['name']) ? -1 : 1;
}
function cmp_size($a,$b) {
global $asc;
if ($a['size'] == $b['size']) return cmp_name($a,$b);
if($asc == 'a') {
return ($a['size'] < $b['size']) ? -1 : 1;
} else {
return ($a['size'] > $b['size']) ? -1 : 1;
}
}
function cmp_date($a,$b) {
global $asc;
if ($a['date'] == $b['date']) return cmp_name($a,$b);
if($asc == 'a') {
return ($a['date'] < $b['date']) ? -1 : 1;
} else {
return ($a['date'] > $b['date']) ? -1 : 1;
}
}
function cmp_access($a,$b) {
global $asc;
if ($a['access'] == $b['access']) return cmp_name($a,$b);
if($asc == 'a') {
return ($a['access'] < $b['access']) ? -1 : 1;
} else {
return ($a['access'] > $b['access']) ? -1 : 1;
}
}
function cmp_perms($a,$b) {
global $asc;
if ($a['perms'] == $b['perms']) return cmp_name($a,$b);
if($asc == 'a') {
return ($a['perms'] < $b['perms']) ? -1 : 1;
} else {
return ($a['perms'] > $b['perms']) ? -1 : 1;
}
}
function cmp_type($a,$b) {
global $asc;
if ($a['type'] == $b['type']) return cmp_name($a,$b);
if($asc == 'a') {
return ($a['type'] < $b['type']) ? -1 : 1;
} else {
return ($a['type'] > $b['type']) ? -1 : 1;
}
}
function cmp_ext($a,$b) {
global $asc;
if ($a['ext'] == $b['ext']) return cmp_name($a,$b);
if($asc == 'a') {
return ($a['ext'] < $b['ext']) ? -1 : 1;
} else {
return ($a['ext'] > $b['ext']) ? -1 : 1;
}
}
?>
<table border="1" cellspacing="0" cellpadding="10" bordercolor="gray">
<tr valign="top"><td>
<!-- liste des répertoires
et des sous-répertoires -->
<?php
if(!in_array($order, array('name','date','size','perms','ext','access','type'))) {
$order = 'name';
}
if(($order == $order0) && ($asc != 'b')) {
$asc = 'b';
} else {
$asc = 'a';
}
/* lien sur la racine */
if(!$dir) {
echo "<img src=\"dir-open.gif\" /> /<br />\n";
} else {
echo "<img src=\"dir-close.gif\" /> <a href=\"$PHP_SELF\">/</a><br />\n";
}
list_dir($BASE, rawurldecode($dir), 1);
?>
</td><td>
<!-- liste des fichiers -->
<?php
/* répertoire initial à lister */
list_file(rawurldecode($dir));
?>
</td></tr>
</table>
</body>
</html> |
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