mirror of
https://github.com/jimeh/dlist.git
synced 2026-02-19 07:56:41 +00:00
215b8e52da
git-svn-id: file:///Users/jimeh/Desktop/dlist/trunk@34 a5845835-ea0f-0410-a762-dd0bfe9bfde8
304 lines
9.9 KiB
PHP
304 lines
9.9 KiB
PHP
<?php
|
|
|
|
class dirList {
|
|
|
|
/*
|
|
|
|
Class: dirList v2.1.2 beta
|
|
|
|
Copyright © 2006 Jim Myhrberg.
|
|
zynode@gmail.com
|
|
|
|
----------
|
|
This program is free software; you can redistributeit and/or modify it
|
|
under the terms of the GNU General Public License as published by the Free
|
|
Software Foundation; either version 2 of the License, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful, but WITHOUT
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc., 59
|
|
Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
----------
|
|
|
|
*/
|
|
|
|
|
|
// General settings
|
|
var $sort_by = 'name';
|
|
var $folders_first = true;
|
|
var $show_hidden = false;
|
|
|
|
|
|
// Filtering
|
|
|
|
# use regular expressions to match file & folders to hide
|
|
# intended for dynamic changes from config files and more
|
|
var $filter_out = '';
|
|
|
|
# use regular expressions to match file & folders to show
|
|
# regardless of other filtering patterns
|
|
var $filter_show = '';
|
|
|
|
# used by filtering to match whole directory structures
|
|
# but needs to be set manually for now.
|
|
var $dir_url = '';
|
|
|
|
# regular expressions used to hide the script itself,
|
|
# same as filter_out, but not intended to be modifed by
|
|
# plugins and other means.
|
|
var $hide_self = false;
|
|
|
|
|
|
// Sorting
|
|
var $sort_items = true;
|
|
var $reverse = false;
|
|
var $sort_order = array();
|
|
|
|
|
|
// Smart date formatting
|
|
var $use_smartdate = true;
|
|
var $standard_date_format = '%B %e, %Y, %H:%M';
|
|
var $smartdate = '{date}, {time}';
|
|
var $smartdate_date = '%B %e, %Y';
|
|
var $smartdate_time = '%H:%M';
|
|
|
|
|
|
// Smart date language settings
|
|
var $lang_tomorrow = 'Tomorrow';
|
|
var $lang_today = 'Today';
|
|
var $lang_yesterday = 'Yesterday';
|
|
var $lang_2_days_ago = '2 days ago';
|
|
var $lang_3_days_ago = '3 days ago';
|
|
|
|
|
|
// Internals
|
|
var $error = false;
|
|
var $parent;
|
|
var $list = array();
|
|
|
|
var $stats_count = 0;
|
|
var $stats_files = 0;
|
|
var $stats_folders = 0;
|
|
var $stats_totalsize_raw = 0;
|
|
var $stats_totalsize;
|
|
|
|
// Construtor
|
|
function dirlist() {
|
|
// sorting orders
|
|
$this->sort_order = array(
|
|
'name' => 'name,mtime,size',
|
|
'size' => 'size,name,mtime',
|
|
'mtime' => 'mtime,name,size',
|
|
'atime' => 'atime,name,size',
|
|
'type' => 'type,name,size,mtime',
|
|
'ext' => 'ext,name,size,mtime',
|
|
'group' => 'group,name,size,mtime',
|
|
'owner' => 'owner,name,size,mtime',
|
|
'chmod' => 'chmod,name,size,mtime',
|
|
'perms' => 'chmod,name,size,mtime',
|
|
'groupid' => 'groupid,name,size,mtime',
|
|
'ownerid' => 'ownerid,name,size,mtime',
|
|
);
|
|
|
|
}
|
|
|
|
// ==============================================
|
|
// ----- [ Main Functions ] ---------------------
|
|
// ==============================================
|
|
|
|
function read ($dir) {
|
|
if(!preg_match("/\/$/", $dir)) $dir .= '/';
|
|
$sort_by = ( !empty($this->sort_order[$this->sort_by]) ) ? $this->sort_order[$this->sort_by] : $this->sort_order['name'] ;
|
|
$sort_by = explode(',', $sort_by);
|
|
if($dh = @opendir($dir)) {
|
|
$this->parent = $this->getDetails($dir);
|
|
while(false !== ($item = readdir($dh))) {
|
|
if( $this->show_item($item, $dir) ) {
|
|
$item_details = $this->getDetails($dir.$item);
|
|
// stats
|
|
$this->stats_count++;
|
|
if ( $item_details['type'] == 'file' ) {
|
|
$this->stats_totalsize_raw += $item_details['size_raw'];
|
|
$this->stats_files++;
|
|
} else {
|
|
$this->stats_folders++;
|
|
}
|
|
// sorting
|
|
if ( $this->sort_items ) {
|
|
$list_key = ( $this->folders_first ) ? $item_details['type'].'|' : '' ;
|
|
foreach( $sort_by as $v ) {
|
|
if ( $v == 'size' ) $v = 'size_raw';
|
|
if ( $v == 'mtime' ) $v = 'mtime_raw';
|
|
if ( $v == 'atime' ) $v = 'atime_raw';
|
|
if ( $v == 'name' ) {
|
|
$list_key .= $this->process_filename_for_sorting($item_details[$v]).'|';
|
|
} elseif ( $v == 'size_raw' || $v == 'mtime' || $v == 'atime' ) {
|
|
$list_key .= str_pad($item_details[$v], 28, '0', STR_PAD_LEFT).'|';
|
|
} else {
|
|
$list_key .= $item_details[$v].'|';
|
|
}
|
|
}
|
|
$this->list[strtolower($list_key)] = $item_details;
|
|
} else {
|
|
$this->list[] = $item_details;
|
|
}
|
|
}
|
|
}
|
|
if ( $this->sort_items ) {
|
|
( $this->reverse ) ? krsort($this->list) : ksort($this->list) ;
|
|
}
|
|
$this->stats_totalsize = $this->format_filesize($this->stats_totalsize_raw);
|
|
closedir($dh);
|
|
return true;
|
|
}else{ $this->error = true; return false; }
|
|
}
|
|
|
|
|
|
// ==============================================
|
|
// ----- [ Internal Functions ] -----------------
|
|
// ==============================================
|
|
|
|
function show_item ($item, $dir='') {
|
|
if ( !is_readable($dir.$item) ) return false;
|
|
$hidden_item = ( $this->show_hidden ) ? false : preg_match("/^\./", $item) ;
|
|
$filter_out = ( empty($this->filter_out) ) ? false : preg_match($this->filter_out, $this->dir_url.$item) ;
|
|
$filter_show = ( empty($this->filter_show) ) ? false : !preg_match($this->filter_show, $this->dir_url.$item) ;
|
|
$hide_self = ( empty($this->hide_self) ) ? false : preg_match($this->hide_self, $this->dir_url.$item) ;
|
|
if ( $item != '.' && $item != '..' && !$hidden_item && !$filter_out && !$filter_show && !$hide_self ) return true;
|
|
return false;
|
|
}
|
|
|
|
function process_filename_for_sorting ($input) {
|
|
if ( preg_match_all("/(.*?)([0-9]+)/i", $input, $preg) ) {
|
|
$foot = preg_replace("/^.*[0-9]+(\D*?)$/", "$1", $input);
|
|
$newstring = '';
|
|
foreach( $preg[1] as $key => $value ) {
|
|
$newstring .= $value.str_pad($preg[2][$key], 6, '0', STR_PAD_LEFT);
|
|
}
|
|
return $newstring.$foot;
|
|
}
|
|
return $input;
|
|
}
|
|
|
|
function getDetails ($item) {
|
|
$item = str_replace("\\", '/', $item);
|
|
$return['name'] = basename($item);
|
|
$return['name'] = preg_replace('/.*(?:\/|\\\\)(.*?)$/i', "$1", $item);
|
|
|
|
// Owner and Group
|
|
if ( ($group = $this->getGroup($item)) != false ) $return = array_merge($return, $group);
|
|
if ( ($owner = $this->getOwner($item)) != false ) $return = array_merge($return, $owner);
|
|
|
|
// Last Modified
|
|
$return['mtime_raw'] = filemtime($item);
|
|
$return['atime_raw'] = fileatime($item);
|
|
if ( $this->use_smartdate ) {
|
|
$return['mtime'] = $this->smartDate($return['mtime_raw'], $this->smartdate_date, $this->smartdate_time, $this->smartdate);
|
|
$return['atime'] = $this->smartDate($return['atime_raw'], $this->smartdate_date, $this->smartdate_time, $this->smartdate);
|
|
} else {
|
|
$return['mtime'] = date($this->standard_date_format, $return['mtime_raw']);
|
|
$return['atime'] = date($this->standard_date_format, $return['atime_raw']);
|
|
}
|
|
|
|
// Permissions and CHMOD value
|
|
$return['perms'] = $this->format_perms(fileperms($item));
|
|
$return['chmod'] = substr(sprintf('%o', fileperms($item)), -4);
|
|
|
|
$return['type_raw'] = filetype($item);
|
|
|
|
$return['ext'] = ( preg_match("/^.*\.(.*)/", $return['name'], $ext) ) ? $ext[1] : '' ;
|
|
|
|
if ( is_file($item) ) {
|
|
$return['type'] = 'file';
|
|
$return['size_raw'] = filesize($item);
|
|
$return['size'] = $this->format_filesize($return['size_raw']);
|
|
} elseif ( is_dir($item) ) {
|
|
$return['type'] = 'dir';
|
|
$return['size_raw'] = '';
|
|
$return['size'] = '-';
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
function getOwner ($item) {
|
|
if ( function_exists('posix_getpwuid') ) {
|
|
$id = fileowner($item);
|
|
$name = posix_getpwuid($id);
|
|
return array('ownerid'=>$id, 'owner'=>$name['name']);
|
|
} else { return false; }
|
|
}
|
|
|
|
function getGroup ($item) {
|
|
if ( function_exists('posix_getgrgid') ) {
|
|
$id = filegroup($item);
|
|
$name = posix_getgrgid($id);
|
|
return array('groupid'=>$id, 'group'=>$name['name']);
|
|
} else { return false; }
|
|
}
|
|
|
|
function format_filesize($bytes) {
|
|
$types = array('bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB');
|
|
for($n = 0; $bytes >= 1024; $n++) $bytes = $bytes / 1024;
|
|
$bytes = number_format($bytes, 2);
|
|
if ( preg_match("/^([0-9]+)(\.|,)([0-9]+0)$/", $bytes, $split) ) {
|
|
$bytes = ( ($split[3] = rtrim($split[3], '0')) == '' ) ? $split[1] : $split[1].$split[2].$split[3] ;
|
|
}
|
|
return $bytes.' '.$types[$n];
|
|
}
|
|
|
|
function smartDate ($timestamp, $datef='%B %d, %Y', $timef='%H:%M', $mainf='{date}, {time}') {
|
|
$array = array(
|
|
$this->lang_tomorrow => 1,
|
|
$this->lang_today => 0,
|
|
$this->lang_yesterday => -1,
|
|
$this->lang_2_days_ago => -2,
|
|
$this->lang_3_days_ago => -3,
|
|
);
|
|
$now = time();
|
|
// check if timestamp is more than 96 hours ago
|
|
if ( $timestamp >= ($now - 345600) ) {
|
|
$check = date("d:m:Y", $timestamp);
|
|
foreach ( $array as $key => $value ) {
|
|
$test = date("d:m:Y", ($now + (86400 * $value) ) );
|
|
if( $check == $test ) {
|
|
$return = str_replace('{date}', $key, $mainf);
|
|
return str_replace('{time}', strftime($timef, $timestamp), $return);
|
|
}
|
|
}
|
|
}
|
|
$return = str_replace('{date}', strftime($datef, $timestamp), $mainf);
|
|
return str_replace('{time}', strftime($timef, $timestamp), $return);
|
|
}
|
|
|
|
function format_perms($perms) {
|
|
if (($perms & 0xC000) == 0xC000) { $info = 's';
|
|
} elseif (($perms & 0xA000) == 0xA000) { $info = 'l';
|
|
} elseif (($perms & 0x8000) == 0x8000) { $info = '-';
|
|
} elseif (($perms & 0x6000) == 0x6000) { $info = 'b';
|
|
} elseif (($perms & 0x4000) == 0x4000) { $info = 'd';
|
|
} elseif (($perms & 0x2000) == 0x2000) { $info = 'c';
|
|
} elseif (($perms & 0x1000) == 0x1000) { $info = 'p';
|
|
} else { $info = 'u'; }
|
|
// Owner
|
|
$info .= (($perms & 0x0100) ? 'r' : '-');
|
|
$info .= (($perms & 0x0080) ? 'w' : '-');
|
|
$info .= (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-'));
|
|
// Group
|
|
$info .= (($perms & 0x0020) ? 'r' : '-');
|
|
$info .= (($perms & 0x0010) ? 'w' : '-');
|
|
$info .= (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-'));
|
|
// World
|
|
$info .= (($perms & 0x0004) ? 'r' : '-');
|
|
$info .= (($perms & 0x0002) ? 'w' : '-');
|
|
$info .= (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-'));
|
|
return $info;
|
|
}
|
|
|
|
}
|
|
|
|
?>
|