mirror of
https://git.code.sf.net/p/seeddms/code
synced 2025-10-30 20:51:22 +00:00
207 lines
8.3 KiB
PHP
207 lines
8.3 KiB
PHP
<?php
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// MyDMS. Document Management System
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// Copyright (C) 2002-2005 Markus Westphal
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// Copyright (C) 2006-2008 Malcolm Cowe
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// Copyright (C) 2010-2016 Uwe Steinmann
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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include("../inc/inc.Settings.php");
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include("../inc/inc.LogInit.php");
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include("../inc/inc.Language.php");
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include("../inc/inc.Init.php");
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include("../inc/inc.Extension.php");
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include("../inc/inc.DBInit.php");
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include("../inc/inc.ClassUI.php");
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include("../inc/inc.Authentication.php");
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/* Check if the form data comes from a trusted request */
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if(!checkFormKey('removeversion')) {
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UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_request_token"))),getMLText("invalid_request_token"));
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}
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if (!isset($_POST["documentid"]) || !is_numeric($_POST["documentid"]) || intval($_POST["documentid"])<1) {
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UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
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}
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$documentid = $_POST["documentid"];
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$document = $dms->getDocument($documentid);
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if (!is_object($document)) {
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UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
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}
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if (!$settings->_enableVersionDeletion && !$user->isAdmin()) {
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UI::exitError(getMLText("document_title", array("documentname" => htmlspecialchars($document->getName()))),getMLText("access_denied"));
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}
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if ($document->getAccessMode($user, 'removeVersion') < M_ALL) {
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UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
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}
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if (!isset($_POST["version"]) || !is_numeric($_POST["version"]) || intval($_POST["version"])<1) {
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UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version"));
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}
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$version_num = $_POST["version"];
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$version = $document->getContentByVersion($version_num);
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if (!is_object($version)) {
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UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_version"));
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}
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require_once("SeedDMS/Preview.php");
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$previewer = new SeedDMS_Preview_Previewer($settings->_cacheDir);
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$folder = $document->getFolder();
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/* Check if there is just one version. In that case remove the document */
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if (count($document->getContent())==1) {
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$previewer->deleteDocumentPreviews($document);
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/* Get the notify list before removing the document
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* Also inform the users/groups of the parent folder
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* Getting the list now will keep them in the document object
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* even after the document has been deleted.
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*/
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$dnl = $document->getNotifyList();
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$fnl = $folder->getNotifyList();
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$docname = $document->getName();
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$controller->setParam('document', $document);
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$controller->setParam('fulltextservice', $fulltextservice);
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if(!$controller->run()) {
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if ($controller->getErrorMsg() != '')
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$errormsg = $controller->getErrorMsg();
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else
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$errormsg = "error_remove_document";
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UI::exitError(getMLText("document_title", array("documentname" => htmlspecialchars($docname))),getMLText($errormsg));
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}
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if ($notifier){
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/* $document still has the data from the just deleted document,
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* which is just enough to send the email.
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*/
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$notifier->sendDeleteDocumentMail($document, $user);
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}
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$nexturl = "../out/out.ViewFolder.php?folderid=".$folder->getId();
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}
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else {
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/* Before deleting the content get a list of all users that should
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* be informed about the removal.
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*/
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$emailUserListR = array();
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$emailUserListA = array();
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$oldowner = $version->getUser();
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$emailGroupListR = array();
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$emailGroupListA = array();
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$status = $version->getReviewStatus();
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foreach ($status as $st) {
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if ($st["status"]==0) {
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if($st['type'] == 0 && !in_array($st["required"], $emailUserListR))
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$emailUserListR[] = $st["required"];
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elseif(!in_array($st["required"], $emailGroupListR))
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$emailGroupListR[] = $st["required"];
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}
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}
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$status = $version->getApprovalStatus();
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foreach ($status as $st) {
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if ($st["status"]==0) {
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if($st['type'] == 0 && !in_array($st["required"], $emailUserListA))
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$emailUserListA[] = $st["required"];
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elseif(!in_array($st["required"], $emailGroupListA))
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$emailGroupListA[] = $st["required"];
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}
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}
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$previewer->deletePreview($version, $settings->_previewWidthDetail);
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$previewer->deletePreview($version, $settings->_previewWidthList);
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/* Check if the version to be deleted is the latest version. This is
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* later used to set the redirect url.
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*/
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$islatest = $version->getVersion() == $document->getLatestContent()->getVersion();
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if (!$document->removeContent($version)) {
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UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("error_occured"));
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} else {
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if($islatest || count($document->getContent()) == 1)
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$nexturl = "../out/out.ViewDocument.php?documentid=".$documentid;
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else
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$nexturl = "../out/out.ViewDocument.php?documentid=".$documentid."¤ttab=previous";
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/* Remove the document from the fulltext index and reindex latest version */
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if($fulltextservice && ($index = $fulltextservice->Indexer())) {
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$lucenesearch = $fulltextservice->Search();
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if($hit = $lucenesearch->getDocument($document->getID())) {
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$index->delete($hit->id);
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}
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$index->addDocument($fulltextservice->IndexedDocument($document));
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$index->commit();
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}
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// Notify affected users.
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if ($notifier){
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$notifier->sendDeleteDocumentVersionMail($document, $version, $user);
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/*
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$nl=$document->getNotifyList();
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$userrecipientsR = array();
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foreach ($emailUserListR as $eID) {
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$eU = $version->getDMS()->getUser($eID);
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$userrecipientsR[] = $eU;
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}
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$grouprecipientsR = array();
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foreach ($emailGroupListR as $eID) {
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$eU = $version->getDMS()->getGroup($eID);
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$grouprecipientsR[] = $eU;
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}
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$userrecipientsA = array();
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foreach ($emailUserListA as $eID) {
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$eU = $version->getDMS()->getUser($eID);
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$userrecipientsA[] = $eU;
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}
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$grouprecipientsA = array();
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foreach ($emailGroupListA as $eID) {
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$eU = $version->getDMS()->getGroup($eID);
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$grouprecipientsA[] = $eU;
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}
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$subject = "version_deleted_email_subject";
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$message = "version_deleted_email_body";
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$params = array();
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$params['name'] = $document->getName();
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$params['version'] = $version->getVersion();
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$params['folder_path'] = $document->getFolder()->getFolderPathPlain();
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$params['username'] = $user->getFullName();
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$params['sitename'] = $settings->_siteName;
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$params['http_root'] = $settings->_httpRoot;
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$params['url'] = getBaseUrl().$settings->_httpRoot."out/out.ViewDocument.php?documentid=".$document->getID();
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if($user->getId() != $oldowner->getId())
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$notifier->toIndividual($user, $oldowner, $subject, $message, $params, SeedDMS_NotificationService::RECV_OWNER);
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$notifier->toList($user, $userrecipientsR, $subject, $message, $params, SeedDMS_NotificationService::RECV_REVIEWER);
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$notifier->toList($user, $userrecipientsA, $subject, $message, $params, SeedDMS_NotificationService::RECV_APPROVER);
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$notifier->toList($user, $nl["users"], $subject, $message, $params, SeedDMS_NotificationService::RECV_NOTIFICATION);
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foreach($grouprecipientsR as $grp) {
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$notifier->toGroup($user, $grp, $subject, $message, $params, SeedDMS_NotificationService::RECV_REVIEWER);
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}
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foreach($grouprecipientsA as $grp) {
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$notifier->toGroup($user, $grp, $subject, $message, $params, SeedDMS_NotificationService::RECV_APPROVER);
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}
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foreach ($nl["groups"] as $grp) {
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$notifier->toGroup($user, $grp, $subject, $message, $params, SeedDMS_NotificationService::RECV_NOTIFICATION);
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}
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*/
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}
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}
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}
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add_log_line("?documentid=".$documentid."&version".$version_num);
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header("Location:".$nexturl);
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