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op.UpdateDocument.php

<?php
//    MyDMS. Document Management System
//    Copyright (C) 2002-2005  Markus Westphal
//    Copyright (C) 2006-2008 Malcolm Cowe
//
//    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., 675 Mass Ave, Cambridge, MA 02139, USA.

include("../inc/inc.Settings.php");
include("../inc/inc.ClassEmail.php");
include("../inc/inc.DBInit.php");
include("../inc/inc.Language.php");
include("../inc/inc.ClassUI.php");
include("../inc/inc.Authentication.php");

if (!isset($_POST["documentid"]) || !is_numeric($_POST["documentid"]) || intval($_POST["documentid"])<1) {
      UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
}

$documentid = $_POST["documentid"];
$document = $dms->getDocument($documentid);
$folder = $document->getFolder();

if (!is_object($document)) {
      UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
}

if ($document->getAccessMode($user) < M_READWRITE) {
      UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
}

if ($document->isLocked()) {
      $lockingUser = $document->getLockingUser();
      if (($lockingUser->getID() != $user->getID()) && ($document->getAccessMode($user) != M_ALL)) {
            UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("no_update_cause_locked"));
      }
      else $document->setLocked(false);
}

if (is_uploaded_file($_FILES["userfile"]["tmp_name"]) && $_FILES["userfile"]["size"] > 0 && $_FILES['userfile']['error']==0) {
            
      $comment  = sanitizeString($_POST["comment"]);
      $userfiletmp = $_FILES["userfile"]["tmp_name"];
      $userfiletype = sanitizeString($_FILES["userfile"]["type"]);
      $userfilename = sanitizeString($_FILES["userfile"]["name"]);
            
      $lastDotIndex = strrpos(basename($userfilename), ".");
      if (is_bool($lastDotIndex) && !$lastDotIndex)
            $fileType = ".";
      else
            $fileType = substr($userfilename, $lastDotIndex);

      // Get the list of reviewers and approvers for this document.
      $reviewers = array();
      $approvers = array();
      
      // Retrieve the list of individual reviewers from the form.
      $reviewers["i"] = array();
      if (isset($_POST["indReviewers"])) {
            foreach ($_POST["indReviewers"] as $ind) {
                  $reviewers["i"][] = $ind;
            }
      }
      // Retrieve the list of reviewer groups from the form.
      $reviewers["g"] = array();
      if (isset($_POST["grpReviewers"])) {
            foreach ($_POST["grpReviewers"] as $grp) {
                  $reviewers["g"][] = $grp;
            }
      }

      // Retrieve the list of individual approvers from the form.
      $approvers["i"] = array();
      if (isset($_POST["indApprovers"])) {
            foreach ($_POST["indApprovers"] as $ind) {
                  $approvers["i"][] = $ind;
            }
      }
      // Retrieve the list of approver groups from the form.
      $approvers["g"] = array();
      if (isset($_POST["grpApprovers"])) {
            foreach ($_POST["grpApprovers"] as $grp) {
                  $approvers["g"][] = $grp;
            }
      }
      
      // add mandatory reviewers/approvers
      $docAccess = $folder->getApproversList();
      $res=$user->getMandatoryReviewers();
      foreach ($res as $r){

            if ($r['reviewerUserID']!=0){
                  foreach ($docAccess["users"] as $usr)
                        if ($usr->getID()==$r['reviewerUserID']){
                              $reviewers["i"][] = $r['reviewerUserID'];
                              break;
                        }
            }
            else if ($r['reviewerGroupID']!=0){
                  foreach ($docAccess["groups"] as $grp)
                        if ($grp->getID()==$r['reviewerGroupID']){
                              $reviewers["g"][] = $r['reviewerGroupID'];
                              break;
                        }
            }
      }
      $res=$user->getMandatoryApprovers();
      foreach ($res as $r){

            if ($r['approverUserID']!=0){
                  foreach ($docAccess["users"] as $usr)
                        if ($usr->getID()==$r['approverUserID']){
                              $approvers["i"][] = $r['approverUserID'];
                              break;
                        }
            }
            else if ($r['approverGroupID']!=0){
                  foreach ($docAccess["groups"] as $grp)
                        if ($grp->getID()==$r['approverGroupID']){
                              $approvers["g"][] = $r['approverGroupID'];
                              break;
                        }
            }
      }
      

      $contentResult=$document->addContent($comment, $user, $userfiletmp, basename($userfilename), $fileType, $userfiletype, $reviewers, $approvers);
      if (is_bool($contentResult) && !$contentResult) {
            UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("error_occured"));
      }
      else {
            // Send notification to subscribers.
            $document->getNotifyList();
            if ($notifier){
                  $folder = $document->getFolder();
                  $subject = "###SITENAME###: ".$document->_name." - ".getMLText("document_updated_email");
                  $message = getMLText("document_updated_email")."\r\n";
                  $message .= 
                        getMLText("document").": ".$document->_name."\r\n".
                        getMLText("folder").": ".$folder->getFolderPathPlain()."\r\n".
                        getMLText("comment").": ".$document->getComment()."\r\n".
                        "URL: ###URL_PREFIX###out/out.ViewDocument.php?documentid=".$document->_id."\r\n";

                  $subject=mydmsDecodeString($subject);
                  $message=mydmsDecodeString($message);
                  
                  $notifier->toList($user, $document->_notifyList["users"], $subject, $message);
                  foreach ($document->_notifyList["groups"] as $grp) {
                        $notifier->toGroup($user, $grp, $subject, $message);
                  }
            
                  // if user is not owner send notification to owner
                  if ($user->getID()!= $document->_ownerID) 
                        $notifier->toIndividual($user, $document->getOwner(), $subject, $message);
            }

            $expires = ($_POST["expires"] == "true") ? mktime(0,0,0, $_POST["expmonth"], $_POST["expday"], $_POST["expyear"]) : false;
                  
            if ($document->setExpires($expires)) {
                  $document->getNotifyList();
                  if($notifier) {
                        $folder = $document->getFolder();
                        // Send notification to subscribers.
                        $subject = "###SITENAME###: ".$document->_name." - ".getMLText("expiry_changed_email");
                        $message = getMLText("expiry_changed_email")."\r\n";
                        $message .= 
                              getMLText("document").": ".$document->_name."\r\n".
                              getMLText("folder").": ".$folder->getFolderPathPlain()."\r\n".
                              getMLText("comment").": ".$document->getComment()."\r\n".
                              "URL: ###URL_PREFIX###out/out.ViewDocument.php?documentid=".$document->_id."\r\n";

                        $subject=mydmsDecodeString($subject);
                        $message=mydmsDecodeString($message);
                        
                        $notifier->toList($user, $document->_notifyList["users"], $subject, $message);
                        foreach ($document->_notifyList["groups"] as $grp) {
                              $notifier->toGroup($user, $grp, $subject, $message);
                        }
                  }
            } else {
                  UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("error_occured"));
            }
      }
}
else {
      UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("error_occured"));
}

add_log_line("?documentid=".$documentid);
header("Location:../out/out.ViewDocument.php?documentid=".$documentid);

?>

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