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<?php
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/*
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attach.class.php
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Code original de ce fichier : Eric FELDSTEIN
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Copyright (c) 2002, Hendrik Mans <hendrik@mans.de>
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Copyright 2002, 2003 David DELON
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Copyright 2002, 2003 Charles NEPOTE
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Copyright 2003,2004 Eric FELDSTEIN
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Copyright 2003 Jean-Pascal MILCENT
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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# Classe de gestion de l'action {{attach}}
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# voir actions/attach.php ppour la documentation
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# copyrigth Eric Feldstein 2003-2004
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class attach {
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var $wiki = ''; //objet wiki courant
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var $attachConfig = array(); //configuration de l'action
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var $file = ''; //nom du fichier
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var $desc = ''; //description du fichier
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var $link = ''; //url de lien (image sensible)
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var $isPicture = 0; //indique si c'est une image
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var $classes = ''; //classe pour afficher une image
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var $attachErr = ''; //message d'erreur
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var $pageId = 0; //identifiant de la page
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var $isSafeMode = false; //indicateur du safe mode de PHP
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/**
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* Constructeur. Met les valeurs par defaut aux paramètres de configuration
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*/
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function attach(&$wiki){
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$this->wiki = $wiki;
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$this->attachConfig = $this->wiki->GetConfigValue("attach_config");
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if (empty($this->attachConfig["ext_images"])) $this->attachConfig["ext_images"] = "gif|jpeg|png|jpg";
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if (empty($this->attachConfig["ext_script"])) $this->attachConfig["ext_script"] = "php|php3|asp|asx|vb|vbs|js";
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if (empty($this->attachConfig['upload_path'])) $this->attachConfig['upload_path'] = 'files';
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if (empty($this->attachConfig['update_symbole'])) $this->attachConfig['update_symbole'] = '*';
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if (empty($this->attachConfig['max_file_size'])) $this->attachConfig['max_file_size'] = 1024*100; //100ko max
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if (empty($this->attachConfig['fmDelete_symbole'])) $this->attachConfig['fmDelete_symbole'] = 'Supr';
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if (empty($this->attachConfig['fmRestore_symbole'])) $this->attachConfig['fmRestore_symbole'] = 'Rest';
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if (empty($this->attachConfig['fmTrash_symbole'])) $this->attachConfig['fmTrash_symbole'] = 'Poubelle';
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$this->isSafeMode = ini_get("safe_mode");
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}
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/******************************************************************************
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* FONCTIONS UTILES
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*******************************************************************************/
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/**
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* Création d'une suite de répertoires récursivement
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*/
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function mkdir_recursif ($dir) {
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if (strlen($dir) == 0) return 0;
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if (is_dir($dir)) return 1;
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elseif (dirname($dir) == $dir) return 1;
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return ($this->mkdir_recursif(dirname($dir)) and mkdir($dir,0755));
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}
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/**
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* Renvois le chemin du script
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*/
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function GetScriptPath () {
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if (preg_match("/.(php)$/i",$_SERVER["PHP_SELF"])){
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$a = explode('/',$_SERVER["PHP_SELF"]);
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$a[count($a)-1] = '';
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$path = implode('/',$a);
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}else{
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$path = $_SERVER["PHP_SELF"];
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}
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return !empty($_SERVER["HTTP_HOST"])? 'http://'.$_SERVER["HTTP_HOST"].$path : 'http://'.$_SERVER["SERVER_NAME"].$path ;
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}
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/**
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* Calcul le repertoire d'upload en fonction du safe_mode
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*/
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function GetUploadPath(){
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if ($this->isSafeMode) {
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$path = $this->attachConfig['upload_path'];
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}else{
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$path = $this->attachConfig['upload_path'].'/'.$this->wiki->GetPageTag();
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if (! is_dir($path)) $this->mkdir_recursif($path);
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}
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return $path;
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}
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/**
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* Calcule le nom complet du fichier attaché en fonction du safe_mode, du nom et de la date de
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* revision la page courante.
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* Le nom du fichier "mon fichier.ext" attache à la page "LaPageWiki"sera :
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* mon_fichier_datepage_update.ext
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* update : date de derniere mise a jour du fichier
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* datepage : date de revision de la page à laquelle le fichier a ete lié/mis a jour
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* Si le fichier n'est pas une image un '_' est ajoute : mon_fichier_datepage_update.ext_
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* Selon la valeur de safe_mode :
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* safe_mode = on : LaPageWiki_mon_fichier_datepage_update.ext_
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* safe_mode = off: LaPageWiki/mon_fichier_datepage_update.ext_ avec "LaPageWiki" un sous-repertoire du répertoire upload
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*/
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function GetFullFilename($newName = false){
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$pagedate = $this->convertDate($this->wiki->page['time']);
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//decompose le nom du fichier en nom+extension
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if (preg_match('`^(.*)\.(.*)$`', str_replace(' ','_',$this->file), $match)){
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list(,$file['name'],$file['ext'])=$match;
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if(!$this->isPicture()) $file['ext'] .= '_';
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}else{
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return false;
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}
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//recuperation du chemin d'upload
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$path = $this->GetUploadPath($this->isSafeMode);
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//generation du nom ou recherche de fichier ?
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if ($newName){
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$full_file_name = $file['name'].'_'.$pagedate.'_'.$this->getDate().'.'.$file['ext'];
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if($this->isSafeMode){
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$full_file_name = $path.'/'.$this->wiki->GetPageTag().'_'.$full_file_name;
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}else{
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$full_file_name = $path.'/'.$full_file_name;
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}
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}else{
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//recherche du fichier
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if($this->isSafeMode){
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//TODO Recherche dans le cas ou safe_mode=on
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$searchPattern = '`^'.$this->wiki->GetPageTag().'_'.$file['name'].'_\d{14}_\d{14}\.'.$file['ext'].'$`';
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}else{
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$searchPattern = '`^'.$file['name'].'_\d{14}_\d{14}\.'.$file['ext'].'$`';
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}
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$files = $this->searchFiles($searchPattern,$path);
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$unedate = 0;
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foreach ($files as $file){
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//recherche du fichier qui une datepage <= a la date de la page
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if($file['datepage']<=$pagedate){
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//puis qui a une dateupload la plus grande
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if ($file['dateupload']>$unedate){
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$theFile = $file;
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$unedate = $file['dateupload'];
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}
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}
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}
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if (is_array($theFile)){
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$full_file_name = $path.'/'.$theFile['realname'];
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}
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}
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return $full_file_name;
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}
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/**
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* Test si le fichier est une image
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*/
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function isPicture(){
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return preg_match("/.(".$this->attachConfig["ext_images"].")$/i",$this->file)==1;
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}
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/**
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* Renvoie la date courante au format utilise par les fichiers
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*/
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function getDate(){
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return date('YmdHis');
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}
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/**
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* convertie une date yyyy-mm-dd hh:mm:ss au format yyyymmddhhmmss
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*/
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function convertDate($date){
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$date = str_replace(' ','', $date);
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$date = str_replace(':','', $date);
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return str_replace('-','', $date);
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}
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/**
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* Parse une date au format yyyymmddhhmmss et renvoie un tableau assiatif
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*/
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function parseDate($sDate){
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$pattern = '`^(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})$`';
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$res = '';
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if (preg_match($pattern, $sDate, $m)){
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//list(,$res['year'],$res['month'],$res['day'],$res['hour'],$res['min'],$res['sec'])=$m;
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$res = $m[1].'-'.$m[2].'-'.$m[3].' '.$m[4].':'.$m[5].':'.$m[6];
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}
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return ($res?$res:false);
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}
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/**
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* Decode un nom long de fichier
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*/
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function decodeLongFilename($filename){
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$afile = array();
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$afile['realname'] = basename($filename);
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$afile['size'] = filesize($filename);
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$afile['path'] = dirname($filename);
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if(preg_match('`^(.*)_(\d{14})_(\d{14})\.(.*)(trash\d{14})?$`', $afile['realname'], $m)){
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$afile['name'] = $m[1];
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//suppression du nom de la page si safe_mode=on
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if ($this->isSafeMode){
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$afile['name'] = preg_replace('`^('.$this->wiki->tag.')_(.*)$`i', '$2', $afile['name']);
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}
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$afile['datepage'] = $m[2];
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$afile['dateupload'] = $m[3];
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$afile['trashdate'] = preg_replace('`(.*)trash(\d{14})`', '$2', $m[4]);
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//suppression de trashxxxxxxxxxxxxxx eventuel
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$afile['ext'] = preg_replace('`^(.*)(trash\d{14})$`', '$1', $m[4]);
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$afile['ext'] = rtrim($afile['ext'],'_');
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//$afile['ext'] = rtrim($m[4],'_');
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}
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return $afile;
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}
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/**
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* Renvois un tableau des fichiers correspondant au pattern. Chaque element du tableau est un
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* tableau associatif contenant les informations sur le fichier
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*/
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function searchFiles($filepattern,$start_dir){
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$files_matched = array();
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$start_dir = rtrim($start_dir,'\/');
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$fh = opendir($start_dir);
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while (($file = readdir($fh)) !== false) {
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if (strcmp($file, '.')==0 || strcmp($file, '..')==0 || is_dir($file)) continue;
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if (preg_match($filepattern, $file)){
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$files_matched[] = $this->decodeLongFilename($start_dir.'/'.$file);
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}
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}
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return $files_matched;
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}
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/******************************************************************************
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* FONCTIONS D'ATTACHEMENTS
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*******************************************************************************/
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/**
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* Test les paramètres passé à l'action
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*/
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function CheckParams(){
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//recuperation des parametres necessaire
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$this->file = $this->wiki->GetParameter("attachfile");
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if (empty($this->file)) $this->file = $this->wiki->GetParameter("file");
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$this->desc = $this->wiki->GetParameter("attachdesc");
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if (empty($this->desc)) $this->desc = $this->wiki->GetParameter("desc");
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$this->link = $this->wiki->GetParameter("attachlink");//url de lien - uniquement si c'est une image
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if (empty($this->link)) $this->link = $this->wiki->GetParameter("link");
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//test de validité des parametres
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if (empty($this->file)){
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$this->attachErr = $this->wiki->Format("//action attach : paramètre **file** manquant//---");
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}
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if ($this->isPicture() && empty($this->desc)){
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$this->attachErr .= $this->wiki->Format("//action attach : paramètre **desc** obligatoire pour une image//---");
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}
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if ($this->wiki->GetParameter("class")) {
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$array_classes = explode(" ", $this->wiki->GetParameter("class"));
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foreach ($array_classes as $c) { $this->classes = $this->classes . "attach_" . $c . " "; }
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$this->classes = trim($this->classes);
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}
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}
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/**
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* Affiche le fichier lié comme une image
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*/
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function showAsImage($fullFilename){
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//c'est une image : balise <IMG..../>
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$img = "<img src=\"".$this->GetScriptPath().$fullFilename."\" ".
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"alt=\"".$this->desc.($this->link?"\nLien vers: $this->link":"")."\" />";
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//test si c'est une image sensible
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if(!empty($this->link)){
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//c'est une image sensible
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//test si le lien est un lien interwiki
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if (preg_match("/^([A-Z][A-Z,a-z]+)[:]([A-Z,a-z,0-9]*)$/s", $this->link, $matches))
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{ //modifie $link pour être un lien vers un autre wiki
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$this->link = $this->wiki->GetInterWikiUrl($matches[1], $matches[2]);
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}
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//calcule du lien
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$output = $this->wiki->Format('[['.$this->link." $this->file]]");
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$output = eregi_replace(">$this->file<",">$img<",$output);//insertion du tag <img...> dans le lien
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}else{
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//ce n'est pas une image sensible
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$output = $img;
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}
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$output = ($this->classes?"<span class=\"$this->classes\">$output</span>":$output);
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echo $output;
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$this->showUpdateLink();
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}
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/**
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* Affiche le fichier lié comme un lien
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*/
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function showAsLink($fullFilename){
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$url = $this->wiki->href("download",$this->wiki->GetPageTag(),"file=$this->file");
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echo '<a href="'.$url.'">'.($this->desc?$this->desc:$this->file)."</a>";
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$this->showUpdateLink();
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}
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/**
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* Affiche le lien de mise à jour
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*/
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function showUpdateLink(){
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echo " <a href=\"".
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$this->wiki->href("upload",$this->wiki->GetPageTag(),"file=$this->file").
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"\" title='Mise à jour'>".$this->attachConfig['update_symbole']."</a>";
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}
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/**
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* Affiche un liens comme un fichier inexistant
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*/
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function showFileNotExits(){
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304 |
echo $this->file."<a href=\"".$this->wiki->href("upload",$this->wiki->GetPageTag(),"file=$this->file")."\">?</a>";
|
|
|
305 |
}
|
|
|
306 |
/**
|
|
|
307 |
* Affiche l'attachement
|
|
|
308 |
*/
|
|
|
309 |
function doAttach(){
|
|
|
310 |
$this->CheckParams();
|
|
|
311 |
if ($this->attachErr) {
|
|
|
312 |
echo $this->attachErr;
|
|
|
313 |
return;
|
|
|
314 |
}
|
|
|
315 |
$fullFilename = $this->GetFullFilename();
|
|
|
316 |
//test d'existance du fichier
|
|
|
317 |
if((!file_exists($fullFilename))||($fullFilename=='')){
|
|
|
318 |
$this->showFileNotExits();
|
|
|
319 |
return;
|
|
|
320 |
}
|
|
|
321 |
//le fichier existe : affichage en fonction du type
|
|
|
322 |
if($this->isPicture()){
|
|
|
323 |
$this->showAsImage($fullFilename);
|
|
|
324 |
}else{
|
|
|
325 |
$this->showAsLink($fullFilename);
|
|
|
326 |
}
|
|
|
327 |
}
|
|
|
328 |
/******************************************************************************
|
|
|
329 |
* FONTIONS D'UPLOAD DE FICHIERS
|
|
|
330 |
*******************************************************************************/
|
|
|
331 |
/**
|
|
|
332 |
* Traitement des uploads
|
|
|
333 |
*/
|
|
|
334 |
function doUpload(){
|
|
|
335 |
$HasAccessWrite=$this->wiki->HasAccess("write");
|
|
|
336 |
if ($HasAccessWrite){
|
|
|
337 |
switch ($_SERVER["REQUEST_METHOD"]) {
|
|
|
338 |
case 'GET' : $this->showUploadForm(); break;
|
|
|
339 |
case 'POST': $this->performUpload(); break;
|
|
|
340 |
default : echo $this->wiki->Format("//Methode de requete invalide//---");
|
|
|
341 |
}
|
|
|
342 |
}else{
|
|
|
343 |
echo $this->wiki->Format("//Vous n'avez pas l'accès en écriture à cette page//---");
|
|
|
344 |
echo $this->wiki->Format("Retour à la page ".$this->wiki->GetPageTag());
|
|
|
345 |
}
|
|
|
346 |
}
|
|
|
347 |
/**
|
|
|
348 |
* Formulaire d'upload
|
|
|
349 |
*/
|
|
|
350 |
function showUploadForm(){
|
|
|
351 |
echo $this->wiki->Format("====Formulaire d'envois de fichier====\n---");
|
|
|
352 |
$this->file = $_GET['file'];
|
|
|
353 |
echo $this->wiki->Format("**Envois du fichier $this->file :**\n")
|
|
|
354 |
."<form enctype=\"multipart/form-data\" name=\"frmUpload\" method=\"POST\" action=\"".$_SERVER["PHP_SELF"]."\">\n"
|
|
|
355 |
." <input type=\"hidden\" name=\"wiki\" value=\"".$this->wiki->GetPageTag()."/upload\" />\n"
|
|
|
356 |
." <input TYPE=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"".$this->attachConfig['max_file_size']."\" />\n"
|
|
|
357 |
." <input type=\"hidden\" name=\"file\" value=\"$this->file\" />\n"
|
|
|
358 |
." <input type=\"file\" name=\"upFile\" size=\"50\" /><br />\n"
|
|
|
359 |
." <input type=\"submit\" value=\"Envoyer\" />\n"
|
|
|
360 |
."</form>\n";
|
|
|
361 |
}
|
|
|
362 |
/**
|
|
|
363 |
* Execute l'upload
|
|
|
364 |
*/
|
|
|
365 |
function performUpload(){
|
|
|
366 |
$this->file = $_POST['file'];
|
|
|
367 |
|
|
|
368 |
$destFile = $this->GetFullFilename(true); //nom du fichier destination
|
|
|
369 |
//test de la taille du fichier recu
|
|
|
370 |
if($_FILES['upFile']['error']==0){
|
|
|
371 |
$size = filesize($_FILES['upFile']['tmp_name']);
|
|
|
372 |
if ($size > $this->attachConfig['max_file_size']){
|
|
|
373 |
$_FILES['upFile']['error']=2;
|
|
|
374 |
}
|
|
|
375 |
}
|
|
|
376 |
switch ($_FILES['upFile']['error']){
|
|
|
377 |
case 0:
|
|
|
378 |
$srcFile = $_FILES['upFile']['tmp_name'];
|
|
|
379 |
if (move_uploaded_file($srcFile,$destFile)){
|
|
|
380 |
chmod($destFile,0644);
|
|
|
381 |
header("Location: ".$this->wiki->href("",$this->wiki->GetPageTag(),""));
|
|
|
382 |
}else{
|
|
|
383 |
echo $this->wiki->Format("//Erreur lors du déplacement du fichier temporaire//---");
|
|
|
384 |
}
|
|
|
385 |
break;
|
|
|
386 |
case 1:
|
|
|
387 |
echo $this->wiki->Format("//Le fichier téléchargé excède la taille de upload_max_filesize, configuré dans le php.ini.//---");
|
|
|
388 |
break;
|
|
|
389 |
case 2:
|
|
|
390 |
echo $this->wiki->Format("//Le fichier téléchargé excède la taille de MAX_FILE_SIZE, qui a été spécifiée dans le formulaire HTML.//---");
|
|
|
391 |
break;
|
|
|
392 |
case 3:
|
|
|
393 |
echo $this->wiki->Format("//Le fichier n'a été que partiellement téléchargé.//---");
|
|
|
394 |
break;
|
|
|
395 |
case 4:
|
|
|
396 |
echo $this->wiki->Format("//Aucun fichier n'a été téléchargé.//---");
|
|
|
397 |
break;
|
|
|
398 |
}
|
|
|
399 |
echo $this->wiki->Format("Retour à la page ".$this->wiki->GetPageTag());
|
|
|
400 |
}
|
|
|
401 |
/******************************************************************************
|
|
|
402 |
* FUNCTIONS DE DOWNLOAD DE FICHIERS
|
|
|
403 |
*******************************************************************************/
|
|
|
404 |
function doDownload(){
|
|
|
405 |
$this->file = $_GET['file'];
|
|
|
406 |
$fullFilename = $this->GetUploadPath().'/'.$this->file;
|
|
|
407 |
if(!file_exists($fullFilename)){
|
|
|
408 |
$fullFilename = $this->GetFullFilename();
|
|
|
409 |
$dlFilename = $this->file;
|
|
|
410 |
$size = filesize($fullFilename);
|
|
|
411 |
}else{
|
|
|
412 |
$file = $this->decodeLongFilename($fullFilename);
|
|
|
413 |
$size = $file['size'];
|
|
|
414 |
$dlFilename =$file['name'].'.'.$file['ext'];
|
|
|
415 |
}
|
|
|
416 |
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
|
|
|
417 |
header("Content-type: application/force-download");
|
|
|
418 |
header('Pragma: public');
|
|
|
419 |
header("Pragma: no-cache");// HTTP/1.0
|
|
|
420 |
header('Last-Modified: '.gmdate('D, d M Y H:i:s') . ' GMT');
|
|
|
421 |
header('Cache-Control: no-store, no-cache, must-revalidate'); // HTTP/1.1
|
|
|
422 |
header('Cache-Control: pre-check=0, post-check=0, max-age=0'); // HTTP/1.1
|
|
|
423 |
header('Content-Transfer-Encoding: none');
|
|
|
424 |
header('Content-Type: application/octet-stream; name="' . $dlFilename . '"'); //This should work for the rest
|
|
|
425 |
header('Content-Type: application/octetstream; name="' . $dlFilename . '"'); //This should work for IE & Opera
|
|
|
426 |
header('Content-Type: application/download; name="' . $dlFilename . '"'); //This should work for IE & Opera
|
|
|
427 |
header('Content-Disposition: attachment; filename="'.$dlFilename.'"');
|
|
|
428 |
header("Content-Description: File Transfer");
|
|
|
429 |
header("Content-length: $size".'bytes');
|
|
|
430 |
readfile($fullFilename);
|
|
|
431 |
}
|
|
|
432 |
/******************************************************************************
|
|
|
433 |
* FONTIONS DU FILEMANAGER
|
|
|
434 |
*******************************************************************************/
|
|
|
435 |
function doFileManager(){
|
|
|
436 |
$do = $_GET['do']?$_GET['do']:'';
|
|
|
437 |
switch ($do){
|
|
|
438 |
case 'restore' :
|
|
|
439 |
$this->fmRestore();
|
|
|
440 |
$this->fmShow(true);
|
|
|
441 |
break;
|
|
|
442 |
case 'erase' :
|
|
|
443 |
$this->fmErase();
|
|
|
444 |
$this->fmShow(true);
|
|
|
445 |
break;
|
|
|
446 |
case 'del' :
|
|
|
447 |
$this->fmDelete();
|
|
|
448 |
$this->fmShow();
|
|
|
449 |
break;
|
|
|
450 |
case 'trash' :
|
|
|
451 |
$this->fmShow(true); break;
|
|
|
452 |
case 'emptytrash' :
|
|
|
453 |
$this->fmEmptyTrash(); //pas de break car apres un emptytrash => retour au gestionnaire
|
|
|
454 |
default :
|
|
|
455 |
$this->fmShow();
|
|
|
456 |
}
|
|
|
457 |
}
|
|
|
458 |
/**
|
|
|
459 |
* Affiche la liste des fichiers
|
|
|
460 |
*/
|
|
|
461 |
function fmShow($trash=false){
|
|
|
462 |
$fmTitlePage = $this->wiki->Format("====Gestion des fichiers attachés à la page ".$this->wiki->tag."====\n---");
|
|
|
463 |
if($trash){
|
|
|
464 |
//Avertissement
|
|
|
465 |
$fmTitlePage .= '<div class="prev_alert">Les fichiers effacés sur cette page le sont définitivement</div>';
|
|
|
466 |
//Pied du tableau
|
|
|
467 |
$url = $this->wiki->Link($this->wiki->tag,'filemanager','Gestion des fichiers');
|
|
|
468 |
$fmFootTable = ' <tfoot>'."\n".
|
|
|
469 |
' <tr>'."\n".
|
|
|
470 |
' <td colspan="6">'.$url.'</td>'."\n";
|
|
|
471 |
$url = $this->wiki->Link($this->wiki->tag,'filemanager&do=emptytrash','Vider la poubelle');
|
|
|
472 |
$fmFootTable.= ' <td>'.$url.'</td>'."\n".
|
|
|
473 |
' </tr>'."\n".
|
|
|
474 |
' </tfoot>'."\n";
|
|
|
475 |
}else{
|
|
|
476 |
//pied du tableau
|
|
|
477 |
$url = '<a href="'.$this->wiki->href('filemanager',$this->wiki->GetPageTag(),'do=trash').'" title="Poubelle">'.$this->attachConfig['fmTrash_symbole']."</a>";
|
|
|
478 |
$fmFootTable = ' <tfoot>'."\n".
|
|
|
479 |
' <tr>'."\n".
|
|
|
480 |
' <td colspan="6">'.$url.'</td>'."\n".
|
|
|
481 |
' </tr>'."\n".
|
|
|
482 |
' </tfoot>'."\n";
|
|
|
483 |
}
|
|
|
484 |
//entete du tableau
|
|
|
485 |
$fmHeadTable = ' <thead>'."\n".
|
|
|
486 |
' <tr>'."\n".
|
|
|
487 |
' <td> </td>'."\n".
|
|
|
488 |
' <td>Nom du fichier</td>'."\n".
|
|
|
489 |
' <td>Nom réel du fichier</td>'."\n".
|
|
|
490 |
' <td>Taille</td>'."\n".
|
|
|
491 |
' <td>Révision de la page</td>'."\n".
|
|
|
492 |
' <td>Révison du fichier</td>'."\n";
|
|
|
493 |
if($trash){
|
|
|
494 |
$fmHeadTable.= ' <td>Suppression</td>'."\n";
|
|
|
495 |
}
|
|
|
496 |
$fmHeadTable.= ' </tr>'."\n".
|
|
|
497 |
' </thead>'."\n";
|
|
|
498 |
//corps du tableau
|
|
|
499 |
$files = $this->fmGetFiles($trash);
|
|
|
500 |
$files = $this->sortByNameRevFile($files);
|
|
|
501 |
|
|
|
502 |
$fmBodyTable = ' <tbody>'."\n";
|
|
|
503 |
$i = 0;
|
|
|
504 |
foreach ($files as $file){
|
|
|
505 |
$i++;
|
|
|
506 |
$color= ($i%2?"tableFMCol1":"tableFMCol2");
|
|
|
507 |
//lien de suppression
|
|
|
508 |
if ($trash){
|
|
|
509 |
$url = $this->wiki->href('filemanager',$this->wiki->GetPageTag(),'do=erase&file='.$file['realname']);
|
|
|
510 |
}else{
|
|
|
511 |
$url = $this->wiki->href('filemanager',$this->wiki->GetPageTag(),'do=del&file='.$file['realname']);
|
|
|
512 |
}
|
|
|
513 |
$dellink = '<a href="'.$url.'" title="Supprimer">'.$this->attachConfig['fmDelete_symbole']."</a>";
|
|
|
514 |
//lien de restauration
|
|
|
515 |
$restlink = '';
|
|
|
516 |
if ($trash){
|
|
|
517 |
$url = $this->wiki->href('filemanager',$this->wiki->GetPageTag(),'do=restore&file='.$file['realname']);
|
|
|
518 |
$restlink = '<a href="'.$url.'" title="Restaurer">'.$this->attachConfig['fmRestore_symbole']."</a>";
|
|
|
519 |
}
|
|
|
520 |
|
|
|
521 |
//lien pour downloader le fichier
|
|
|
522 |
$url = $this->wiki->href("download",$this->wiki->GetPageTag(),"file=".$file['realname']);
|
|
|
523 |
$dlLink = '<a href="'.$url.'">'.$file['name'].'.'.$file['ext']."</a>";
|
|
|
524 |
$fmBodyTable .= ' <tr class="'.$color.'">'."\n".
|
|
|
525 |
' <td>'.$dellink.' '.$restlink.'</td>'."\n".
|
|
|
526 |
' <td>'.$dlLink.'</td>'."\n".
|
|
|
527 |
' <td>'.$file['realname'].'</td>'."\n".
|
|
|
528 |
' <td>'.$file['size'].'</td>'."\n".
|
|
|
529 |
' <td>'.$this->parseDate($file['datepage']).'</td>'."\n".
|
|
|
530 |
' <td>'.$this->parseDate($file['dateupload']).'</td>'."\n";
|
|
|
531 |
if($trash){
|
|
|
532 |
$fmBodyTable.= ' <td>'.$this->parseDate($file['trashdate']).'</td>'."\n";
|
|
|
533 |
}
|
|
|
534 |
$fmBodyTable .= ' </tr>'."\n";
|
|
|
535 |
}
|
|
|
536 |
$fmBodyTable .= ' </tbody>'."\n";
|
|
|
537 |
//pied de la page
|
|
|
538 |
$fmFooterPage = "---\n-----\n[[".$this->wiki->tag." Retour à la page ".$this->wiki->tag."]]\n";
|
|
|
539 |
//affichage
|
|
|
540 |
echo $fmTitlePage."\n";
|
|
|
541 |
echo '<table class="tableFM" border="0" cellspacing="0">'."\n".$fmHeadTable.$fmFootTable.$fmBodyTable.'</table>'."\n";
|
|
|
542 |
echo $this->wiki->Format($fmFooterPage);
|
|
|
543 |
}
|
|
|
544 |
/**
|
|
|
545 |
* Renvoie la liste des fichiers
|
|
|
546 |
*/
|
|
|
547 |
function fmGetFiles($trash=false){
|
|
|
548 |
$path = $this->GetUploadPath();
|
|
|
549 |
if($this->isSafeMode){
|
|
|
550 |
$filePattern = '^'.$this->wiki->GetPageTag().'_.*_\d{14}_\d{14}\..*';
|
|
|
551 |
}else{
|
|
|
552 |
$filePattern = '^.*_\d{14}_\d{14}\..*';
|
|
|
553 |
}
|
|
|
554 |
if($trash){
|
|
|
555 |
$filePattern .= 'trash\d{14}';
|
|
|
556 |
}else{
|
|
|
557 |
$filePattern .= '[^(trash\d{14})]';
|
|
|
558 |
}
|
|
|
559 |
return $this->searchFiles('`'.$filePattern.'$`', $path);
|
|
|
560 |
}
|
|
|
561 |
/**
|
|
|
562 |
* Vide la poubelle
|
|
|
563 |
*/
|
|
|
564 |
function fmEmptyTrash(){
|
|
|
565 |
$files = $this->fmGetFiles(true);
|
|
|
566 |
foreach ($files as $file){
|
|
|
567 |
$filename = $file['path'].'/'.$file['realname'];
|
|
|
568 |
if(file_exists($filename)){
|
|
|
569 |
unlink($filename);
|
|
|
570 |
}
|
|
|
571 |
}
|
|
|
572 |
}
|
|
|
573 |
/**
|
|
|
574 |
* Effacement d'un fichier dans la poubelle
|
|
|
575 |
*/
|
|
|
576 |
function fmErase(){
|
|
|
577 |
$path = $this->GetUploadPath();
|
|
|
578 |
$filename = $path.'/'.($_GET['file']?$_GET['file']:'');
|
|
|
579 |
if (file_exists($filename)){
|
|
|
580 |
unlink($filename);
|
|
|
581 |
}
|
|
|
582 |
}
|
|
|
583 |
/**
|
|
|
584 |
* Met le fichier a la poubelle
|
|
|
585 |
*/
|
|
|
586 |
function fmDelete(){
|
|
|
587 |
$path = $this->GetUploadPath();
|
|
|
588 |
$filename = $path.'/'.($_GET['file']?$_GET['file']:'');
|
|
|
589 |
if (file_exists($filename)){
|
|
|
590 |
$trash = $filename.'trash'.$this->getDate();
|
|
|
591 |
rename($filename, $trash);
|
|
|
592 |
}
|
|
|
593 |
}
|
|
|
594 |
/**
|
|
|
595 |
* Restauration d'un fichier mis a la poubelle
|
|
|
596 |
*/
|
|
|
597 |
function fmRestore(){
|
|
|
598 |
$path = $this->GetUploadPath();
|
|
|
599 |
$filename = $path.'/'.($_GET['file']?$_GET['file']:'');
|
|
|
600 |
if (file_exists($filename)){
|
|
|
601 |
$restFile = preg_replace('`^(.*\..*)trash\d{14}$`', '$1', $filename);
|
|
|
602 |
rename($filename, $restFile);
|
|
|
603 |
}
|
|
|
604 |
}
|
|
|
605 |
/**
|
|
|
606 |
* Tri tu tableau liste des fichiers par nom puis par date de revision(upload) du fichier, ordre croissant
|
|
|
607 |
*/
|
|
|
608 |
function sortByNameRevFile($files){
|
|
|
609 |
if (!function_exists('ByNameByRevFile')){
|
|
|
610 |
function ByNameByRevFile($f1,$f2){
|
|
|
611 |
$f1Name = $f1['name'].'.'.$f1['ext'];
|
|
|
612 |
$f2Name = $f2['name'].'.'.$f2['ext'];
|
|
|
613 |
$res = strcasecmp($f1Name, $f2Name);
|
|
|
614 |
if($res==0){
|
|
|
615 |
//si meme nom => compare la revision du fichier
|
|
|
616 |
$res = strcasecmp($f1['dateupload'], $f2['dateupload']);
|
|
|
617 |
}
|
|
|
618 |
return $res;
|
|
|
619 |
}
|
|
|
620 |
}
|
|
|
621 |
usort($files,'ByNameByRevFile');
|
|
|
622 |
return $files;
|
|
|
623 |
}
|
|
|
624 |
}
|
|
|
625 |
?>
|