芝麻web文件管理V1.00

编辑当前文件:/home/p/r/i/prismawe/clients/canaldegap.fr_old/modules/FileManager/FileManager.module.php

<?php
# FileManager. A plugin for CMS - CMS Made Simple
# Copyright (c) 2006-08 by Morten Poulsen <morten@poulsen.org>
#
#CMS - CMS Made Simple
#(c)2004 by Ted Kulp (wishy@users.sf.net)
#This project's homepage is: http://cmsmadesimple.sf.net
#
#This program is free software; you can redistribute it 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
#

include_once(dirname(__FILE__)."/fileinfo.php");

if (!function_exists("stripos")) {
  function stripos($haystack,$needle) {
   return strpos(strtolower($haystack),strtolower($needle));
  } 
}

class FileManager extends CMSModule {
	function AccessAllowed() {
		return ($this->CheckPermission("Modify Files") || $this->CheckPermission('Modify Site Preferences'));
	}

function AdvancedAccessAllowed() {
		return $this->CheckPermission('Use FileManager Advanced');
	}

function GetName() {
		return 'FileManager';
	}

function GetChangeLog()	{
		return $this->ProcessTemplate('changelog.tpl');
	}
	
	function GetFriendlyName() {
		return $this->Lang('friendlyname');
	}

function GetVersion() {
		return '1.0.1';
	}

function GetHelp() {
		return $this->Lang('help');
	}

function GetAuthor() {
		return 'Morten Poulsen (Silmarillion)';
	}

function GetAuthorEmail()	{
		return 'morten@poulsen.org';
	}

function IsPluginModule() {
		return true;
	}

function HasAdmin() {
		return true;
	}

function IsAdminOnly() {
	  return false;
	}

function GetAdminSection() {
		return 'content';
	}

function GetAdminDescription() {
		return $this->Lang('moddescription');
	}

function MinimumCMSVersion() {
		return "1.5.4";
	}

function VisibleToAdminUser() {
		return ($this->AccessAllowed() || $this->AdvancedAccessAllowed());
	}
	
	function InstallPostMessage() {
		return $this->Lang('postinstall');
	}

function UninstallPostMessage()	{
		return $this->Lang('uninstalled');
	}

function UninstallPreMessage() {
		return $this->Lang('really_uninstall');
	}

function GetActionIcon($action) {
	  $config =$this->cms->GetConfig();
		//$iconsize=$this->GetPreference("iconsize","32px");
		//if (file_exists($config["root_path"].
		//$iconsize="16px";
		return "<img style='border:0;' src='".$config["root_url"]."/modules/FileManager/icons/themes/default/actions/".strtolower($action).".gif' ".
						 "alt='".$this->Lang($action)."' />";
		//				 "align='middle' />";
	}

function GetFileIcon($extension,$isdir=false) {
	  if (empty($extension)) $extension = '---'; // hardcode extension to something.
	  if ($extension[0]==".") $extension=substr($extension,1);    
	  $config =$this->cms->GetConfig();
	  $iconsize=$this->GetPreference("iconsize","32px");
		///for valid xhtml
	    $iconsizeHeight=str_replace("px","",$iconsize);
	    ///end
	      if ($extension[0]=='.') $extension=substr($extension, 1);

$result="";
	      if ($isdir) {
		//echo hi;
		$result="<img height=\"".$iconsizeHeight."\" style=\"border:0;\" src=\"".$config["root_url"]."/modules/FileManager/icons/themes/default/extensions/".$iconsize."/dir.png\" ".
		  "alt=\"directory\" ".
		  "align=\"middle\" />";
		return $result;
	      }
		//$extension=array_pop(explode('.', $filename));

if (file_exists($config["root_path"]."/modules/FileManager/icons/themes/default/extensions/".$iconsize."/".strtolower($extension).".png")) {
			$result="<img height='".$iconsizeHeight."' style='border:0;' src='".$config["root_url"]."/modules/FileManager/icons/themes/default/extensions/".$iconsize."/".strtolower($extension).".png' ".
						 "alt='".$extension."-file' ".
						 "align='middle' />";
		} else {
			
			$result="<img height='".$iconsizeHeight."' style='border:0;' src='".$config["root_url"]."/modules/FileManager/icons/themes/default/extensions/".$iconsize."/0.png' ".
						 "alt=".$extension."-file' ".
						 "align='middle' />";
		}
		return $result;

}

function upDir() {
	  global $gCms;
	  $config =& $gCms->GetConfig();
		//static $udir="";
		//if ($udir!="") return $udir;
		$udir=substr($config["uploads_path"],strlen($config["root_path"]));

return $this->Slashes($udir);

}

function GetPermissions($path,$file) {
	  $config =&$this->cms->GetConfig();
		$realpath=$this->Slash($config["root_path"],$path);
		$statinfo=stat($this->Slash($realpath,$file));
		return $statinfo["mode"];
	}

function GetModeTable($id,$permissions) {
		$this->smarty->assign('ownertext', $this->Lang("owner"));
		$this->smarty->assign('groupstext', $this->Lang("group"));
		$this->smarty->assign('otherstext', $this->Lang("others"));

$ownerr="0"; if ($permissions & 0400) $ownerr="1";
		$this->smarty->assign('ownerr', $this->CreateInputCheckbox($id,"ownerr","1",$ownerr));

$ownerw="0"; if ($permissions & 0200) $ownerw="1";
		$this->smarty->assign('ownerw', $this->CreateInputCheckbox($id,"ownerw","1",$ownerw));

$ownerx="0"; if ($permissions & 0100) $ownerx="1";
		$this->smarty->assign('ownerx', $this->CreateInputCheckbox($id,"ownerx","1",$ownerx));

$groupr="0"; if ($permissions & 0040) $groupr="1";
		$this->smarty->assign('groupr', $this->CreateInputCheckbox($id,"groupr","1",$groupr));

$groupw="0"; if ($permissions & 0020) $groupw="1";
		$this->smarty->assign('groupw', $this->CreateInputCheckbox($id,"groupw","1",$groupw));

$groupx="0"; if ($permissions & 0010) $groupx="1";
		$this->smarty->assign('groupx', $this->CreateInputCheckbox($id,"groupx","1",$groupx));

$othersr="0"; if ($permissions & 0004) $othersr="1";
		$this->smarty->assign('othersr', $this->CreateInputCheckbox($id,"othersr","1",$othersr));

$othersw="0"; if ($permissions & 0002) $othersw="1";
		$this->smarty->assign('othersw', $this->CreateInputCheckbox($id,"othersw","1",$othersw));

$othersx="0"; if ($permissions & 0001) $othersx="1";
		$this->smarty->assign('othersx', $this->CreateInputCheckbox($id,"othersx","1",$othersx));

return $this->ProcessTemplate('modetable.tpl');
	}

function GetModeFromTable($params) {
		$owner=0;
		if (isset($params["ownerr"])) $owner+=4;
		if (isset($params["ownerw"])) $owner+=2;
		if (isset($params["ownerx"])) $owner+=1;
		$group=0;
		if (isset($params["groupr"])) $group+=4;
		if (isset($params["groupw"])) $group+=2;
		if (isset($params["groupx"])) $group+=1;
		$others=0;
		if (isset($params["othersr"])) $others+=4;
		if (isset($params["othersw"])) $others+=2;
		if (isset($params["othersx"])) $others+=1;
		return $owner.$group.$others;

}

function IntruderCheck($path,$advancedmode="check") {
	  global $gCms;
	  
	  if ($advancedmode=="check") $advancedmode=$this->AdvancedAccessAllowed();
	  $config =& $gCms->GetConfig();
	  
	  $path=$this->Slash($config["root_path"],$path);

if (!$advancedmode) {
			if (stripos($this->Slashes($path),$this->Slashes($config["uploads_path"]))===false) {
				return true;
			}
		}
		return false;
	}
	
	function GetFileList(&$path,$advancedmode=false) {
		//echo "<b>$path</b>";		
		$showhiddenfiles=$this->GetPreference("showhiddenfiles","1");
		$result=array();
	  global $gCms;
	  $config =& $gCms->GetConfig();
		$realpath=$this->Slash($config["root_path"],$path);
		if ($this->IntruderCheck($realpath,$advancedmode)) {
			$realpath=$config["uploads_path"];
			$path=str_replace($config["root_path"],"",$realpath);
			$path=$this->Slashes($path);
		}
		$dir=@opendir($realpath);
		if (!$dir) return false;
		while ($file=readdir($dir)) {
			if ($file==".") continue;
			if ($file=="..") {
				if ($advancedmode) {
					if ($path=="/") continue;
				} else {
					if ($path==$this->upDir()) continue;
				}
			} else {
				if ($file[0]==".") {
					if (($showhiddenfiles!=1) || (!$advancedmode)) continue;
				}
			}
			
			if (substr($file,0,6)=="thumb_") {
				//Ignore thumbnail files of showing thumbnails is off
				if ($this->GetPreference("showthumbnails","1")=="1") continue;
			}
				
			$info=array();
			$info["name"]=$file;
			$statinfo=stat($this->Slash($realpath,$file));
      //print_r($statinfo);
			if (is_dir($this->Slash($realpath,$file))) {
				$info["dir"]=true;
				$info["ext"]="";
				$info["fileinfo"]=GetFileInfo($this->Slash($realpath,$file),"",true);
			} else {
				$info["dir"]=false;
				$info["size"]=$statinfo["size"];
        
				$info["date"]=$statinfo["mtime"];
				$info["url"]=$this->Slashes($config["root_url"].$this->Slash($path,$file));
				$explodedfile=explode('.', $file);
				$info["ext"]=array_pop($explodedfile);
				$info["fileinfo"]=GetFileInfo($this->Slash($realpath,$file),$info["ext"],false);
			}
			if (in_array(strtolower($info["ext"]),array("gif","jpg","jpeg","png"))) {
				$info["image"]=true;				
			} else {
				$info["image"]=false;
			}
			//print_r($statinfo);
			if (function_exists("posix_getpwuid")) {
				$userinfo = @posix_getpwuid($statinfo["uid"]);
				$info["fileowner"]= isset($userinfo['name'])?$userinfo['name']:$this->Lang('unknown');
			} else {
				$info["fileowner"]="N/A";
			}
			$info["writable"]=is_writable($this->Slash($realpath,$file));
			if (function_exists("posix_getpwuid")) {
			  $info["permissions"]=$this->FormatPermissions($statinfo["mode"],$this->GetPreference("permissionstyle","xxx"));
			} else {
				if ($info["writable"]) {
				  $info["permissions"]="R";
				} else {
					$info["permissions"]="R";
				}
			}
			$info["writable"]=is_writable($this->Slash($realpath,$file));
			$result[]=$info;
		}
		$result=$this->columnSort($result);
		return $result;
	}

function CHModMakesSense() {
		return function_exists("posix_getpwuid");
	}

function CreateFilePickerButton($id,$inputname,$params) {
    /*Params=array(
      "allowcreatedir"=>false,
      "allowchangedir"=>false,
      "initialdir"=>"/uploads/",
      "filetypes"=>"images"/"pdf,doc",
      "allowupload"=>false
    );
    */
    $output="";
  }
	
  
	
}