input['dselect']))
foreach($idx->input['dselect'] as $key => $value)
{
if(!is_array($value))
echo strval($key).'='.strval($value).''.END;
}
exit;
*/
class browser
{
//input variables
var $page;
var $nitems;
var $entry;
var $sort;
var $cmd_action;
//output variables
var $types=array();
var $names=array();
var $sizes=array();
var $times=array();
var $exts=array();
var $path;
var $count;
var $actual_items;
var $npages;
function browser()
{
global $idx,$std;
$this->entry=$idx->input['entry'];
$this->page=$idx->number('page',1,5946,1)-1;
$this->nitems=$idx->number('nitems',20,2048,20);
$this->sort=$idx->number('sort',0,3,0);
$this->cmd_action=$idx->number('cmd_action',2,8,2);
$this->path='';
$this->count=0;
$this->npages=1;
//check to sure that we have permision to read the dir
if(!is_readable($this->entry))
{
$std->print_error('The entry ['.$this->entry.'] was not found or no permission right to access it');
exit;
}
if(!is_dir($this->entry))
{
$std->print_error('The entry ['.$this->entry.'] is not a directory');
exit;
}
//check the input
if(isset($idx->input['bt_next']))
{
$this->page++;
}
else
if(isset($idx->input['bt_prev']))
{
$this->page--;
}
if(isset($idx->input['bt_up']))
{
$idx->input['entry']=@dirname($idx->input['entry']);
$idx->input['entry']=str_replace('\\','/',$idx->input['entry']);
$idx->input['entry']=str_replace('//','/',$idx->input['entry']);
$idx->input['entry']=rtrim($idx->input['entry']," /\\");
$this->entry=$idx->input['entry'];
$this->page=0;
}
}
//------------------------------------------------------------------------------
function read()
{
global $idx,$std;
//read the dir content into an array
$d = dir($this->entry);
@chmod($d->path,0755);
$this->path=$d->path;
while(false !== ($item = $d->read()))
{
if($item=='.'||$item=='..')
continue;
$path=$d->path.'/'.$item;
$type=is_dir($path)?0:1;
$time=filemtime($path);
array_push($this->names,$item);
array_push($this->sizes,($type==0)?0:filesize($path));
array_push($this->times,$time);
array_push($this->types,$type);
}
$d->close();
//keep the count of items and number of pages
$this->count=count($this->types);
$this->npages=ceil($this->count/$this->nitems);
if($this->npages==0) $this->npages=1;
//sort the result
//0->name 1->time 2->size 3->ext
if($this->sort==1)
array_multisort($this->types,$this->names,$this->times,$this->sizes);
else
if($this->sort==2)
array_multisort($this->types,$this->times,$this->names,$this->sizes);
else
if($this->sort==3)
array_multisort($this->types,$this->sizes,$this->names,$this->times);
}
//------------------------------------------------------------------------------
function dir_link($dir)
{
$url="./index.php?action=0&page=0&sort={$this->sort}&nitems={$this->nitems}&cmd_action={$this->cmd_action}&entry={$this->path}/{$dir}";
return ''.$dir.'';
}
//------------------------------------------------------------------------------
function file_link($file)
{
$url="./index.php?action=1&entry={$this->path}/{$file}";
return ''.$file.'';
}
//------------------------------------------------------------------------------
function content()
{
//validate the current page
$this->page=max($this->page,0);
$this->page=min($this->page,$this->npages-1);
$start=$this->page*$this->nitems;
$end=min($start+$this->nitems,$this->count);
$ret='';
$id=0;
$this->actual_items=0;
for($i=$start;$i<$end;$i++)
{
if($this->types[$i]==0)
{
$ret.=
'