BulkUpload.php
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<?php
/**
* $Id$
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1.2 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.knowledgetree.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
* See the License for the specific language governing rights and
* limitations under the License.
*
* All copies of the Covered Code must include on each user interface screen:
* (i) the "Powered by KnowledgeTree" logo and
* (ii) the KnowledgeTree copyright notice
* in the same form as they appear in the distribution. See the License for
* requirements.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2007 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
* Contributor( s): ______________________________________
*
*/
require_once(KT_LIB_DIR . "/actions/folderaction.inc.php");
require_once(KT_LIB_DIR . "/import/zipimportstorage.inc.php");
require_once(KT_LIB_DIR . "/import/bulkimport.inc.php");
require_once(KT_LIB_DIR . "/widgets/FieldsetDisplayRegistry.inc.php");
require_once(KT_LIB_DIR . "/widgets/fieldWidgets.php");
require_once(KT_LIB_DIR . "/widgets/fieldsetDisplay.inc.php");
require_once(KT_LIB_DIR . "/validation/dispatchervalidation.inc.php");
class KTBulkUploadFolderAction extends KTFolderAction {
var $sName = 'ktcore.actions.folder.bulkUpload';
var $_sShowPermission = "ktcore.permissions.write";
var $bAutomaticTransaction = true;
function getDisplayName() {
return _kt('Bulk upload');
}
function check() {
$res = parent::check();
if (empty($res)) {
return $res;
}
$postExpected = KTUtil::arrayGet($_REQUEST, "postExpected");
$postReceived = KTUtil::arrayGet($_REQUEST, "postReceived");
if (!empty($postExpected)) {
$aErrorOptions = array(
'redirect_to' => array('main', sprintf('fFolderId=%d', $this->oFolder->getId())),
'message' => _kt('Upload larger than maximum POST size (post_max_size variable in .htaccess or php.ini)'),
);
$this->oValidator->notEmpty($postReceived, $aErrorOptions);
}
return true;
}
function do_main() {
$this->oPage->setBreadcrumbDetails(_kt("bulk upload"));
$oTemplate =& $this->oValidator->validateTemplate('ktcore/folder/bulkUpload');
$add_fields = array();
$add_fields[] = new KTFileUploadWidget(_kt('Archive file'), _kt('The archive file containing the documents you wish to add to the document management system.'), 'file', "", $this->oPage, true);
$aVocab = array('' => _kt('- Please select a document type -'));
foreach (DocumentType::getListForUserAndFolder($this->oUser, $this->oFolder) as $oDocumentType) {
if(!$oDocumentType->getDisabled()) {
$aVocab[$oDocumentType->getId()] = $oDocumentType->getName();
}
}
$fieldOptions = array("vocab" => $aVocab);
$add_fields[] = new KTLookupWidget(_kt('Document Type'), _kt('Document Types, defined by the administrator, are used to categorise documents. Please select a Document Type from the list below.'), 'fDocumentTypeId', null, $this->oPage, true, "add-document-type", $fieldErrors, $fieldOptions);
$fieldsets = array();
$fieldsetDisplayReg =& KTFieldsetDisplayRegistry::getSingleton();
$activesets = KTFieldset::getGenericFieldsets();
foreach ($activesets as $oFieldset) {
$displayClass = $fieldsetDisplayReg->getHandler($oFieldset->getNamespace());
array_push($fieldsets, new $displayClass($oFieldset));
}
$oTemplate->setData(array(
'context' => &$this,
'add_fields' => $add_fields,
'generic_fieldsets' => $fieldsets,
));
return $oTemplate->render();
}
function do_upload() {
set_time_limit(0);
$aErrorOptions = array(
'redirect_to' => array('main', sprintf('fFolderId=%d', $this->oFolder->getId())),
);
$aErrorOptions['message'] = _kt('Invalid document type provided');
$oDocumentType = $this->oValidator->validateDocumentType($_REQUEST['fDocumentTypeId'], $aErrorOptions);
unset($aErrorOptions['message']);
$aFile = $this->oValidator->validateFile($_FILES['file'], $aErrorOptions);
$matches = array();
$aFields = array();
foreach ($_REQUEST as $k => $v) {
if (preg_match('/^metadata_(\d+)$/', $k, $matches)) {
$aFields[] = array(DocumentField::get($matches[1]), $v);
}
}
$aOptions = array(
'documenttype' => $oDocumentType,
'metadata' => $aFields,
);
$fs =& new KTZipImportStorage($aFile['tmp_name']);
$bm =& new KTBulkImportManager($this->oFolder, $fs, $this->oUser, $aOptions);
$this->startTransaction();
$res = $bm->import();
$aErrorOptions['message'] = _kt("Bulk upload failed");
$this->oValidator->notError($res, $aErrorOptions);
$this->addInfoMessage(_kt("Bulk upload successful"));
$this->commitTransaction();
controllerRedirect("browse", 'fFolderId=' . $this->oFolder->getID());
exit(0);
}
}