[Sommaire] [Imprimer]

   1  <?php
   2  # ***** BEGIN LICENSE BLOCK *****
   3  # This file is part of DotClear.
   4  # Copyright (c) 2004 Olivier Meunier and contributors. All rights
   5  # reserved.
   6  #
   7  # DotClear is free software; you can redistribute it and/or modify
   8  # it under the terms of the GNU General Public License as published by
   9  # the Free Software Foundation; either version 2 of the License, or
  10  # (at your option) any later version.
  11  # 
  12  # DotClear is distributed in the hope that it will be useful,
  13  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  # GNU General Public License for more details.
  16  # 
  17  # You should have received a copy of the GNU General Public License
  18  # along with DotClear; if not, write to the Free Software
  19  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  #
  21  # ***** END LICENSE BLOCK *****
  22  
  23  require_once dirname(__FILE__).'/class.filemanager.php';
  24  
  25  class imgmanager extends filemanager
  26  {
  27      var $p_url;
  28      var $img_url;
  29      
  30  	function imgmanager($root_path,$base_path,$img_url,$p_url)
  31      {
  32          parent::filemanager($root_path,$base_path);
  33          $this->p_url = $p_url;
  34          $this->img_url = $img_url;
  35      }
  36      
  37  	function getNavBar($link='<a href="%1$s">%2$s</a>')
  38      {
  39          
  40          $f = '';
  41          $res = '&#187; '.sprintf($link,$this->p_url,__('images'));
  42          
  43          if (file_exists($this->root.$this->base_path))
  44          {
  45              $r = explode('/',$this->base_path);
  46              for ($i=1; $i<count($r); $i++) {
  47                  $f .= '/'.$r[$i];
  48                  $res .= '/'.sprintf($link,$this->p_url.'?p='.$f,$r[$i]);
  49              }
  50          }
  51          return $res;
  52      }
  53      
  54  	function listDir($k,$v,$link='<a href="%1$s">%2$s</a>')
  55      {
  56          if ($v['d'] && $v['jail'] && $v['r'] && $v['x'] && $k != '.' && $k != '..') {
  57              return sprintf($link,$this->p_url.'?p='.$v['l'],$k);
  58          }
  59      }
  60      
  61  	function listImg($k,$v,$link='<a href="%1$s"><img src="%1$s" alt="%2$s" /></a>')
  62      {
  63          $type = $this->__getType($this->root.'/'.$this->base_path.'/'.$k);
  64          $url = $this->__cleanPath($this->img_url.'/'.$this->base_path.'/'.$k);
  65          
  66          if ($type == 'img' && $v['jail'] && $v['r']) {
  67              return sprintf($link,$url,$k,$this->getThumb($k),addslashes($url));
  68          }
  69      }
  70      
  71  	function getThumb($k=NULL,$absolute=false)
  72      {
  73          if ($k === NULL) {
  74              $img = $this->base_path;
  75          } else {
  76              $img = $this->base_path.'/'.$k;
  77          }
  78          
  79          $root = !$absolute ? $this->img_url : $this->root;
  80          
  81          $tn = $this->root.'/'.preg_replace('/^(.*)([.]\\w+)$/','$1.TN__$2',$img);
  82          
  83          if (file_exists($tn)) {
  84              return $this->__cleanPath($root.'/'.dirname($img).'/'.basename($tn));
  85          } else {
  86              return false;
  87          }
  88      }
  89      
  90      
  91  	function isImg()
  92      {
  93          if ($this->getImgType() === false) {
  94              return false;
  95          }
  96          
  97          return true;
  98      }
  99      
 100  	function getImgType()
 101      {
 102          return images::type($this->root.$this->base_path);
 103      }
 104  }
 105  ?>