function do_main()
{
$oStorage =& KTStorageManagerUtil::getSingleton();
$aOptions = array();
$iVersion = KTUtil::arrayGet($_REQUEST, 'version');
session_write_close();
if ($iVersion) {
$oVersion = KTDocumentContentVersion::get($iVersion);
$aOptions['version'] = sprintf('%d.%d', $oVersion->getMajorVersionNumber(), $oVersion->getMinorVersionNumber());
$res = $oStorage->downloadVersion($this->oDocument, $iVersion);
} else {
$res = $oStorage->download($this->oDocument);
}
if ($res === false) {
$this->addErrorMessage(_kt('The file you requested is not available - please contact the system administrator if this is incorrect.'));
redirect(generateControllerLink('viewDocument', sprintf(_kt('fDocumentId=%d'), $this->oDocument->getId())));
exit(0);
}
$oDocumentTransaction =& new DocumentTransaction($this->oDocument, _kt('Document downloaded'), 'ktcore.transactions.download', $aOptions);
$oDocumentTransaction->create();
// fire subscription alerts for the downloaded document
$oKTConfig =& KTConfig::getSingleton();
$bNotifications = $oKTConfig->get('export/enablenotifications', 'on') == 'on' ? true : false;
if ($bNotifications) {
$oSubscriptionEvent = new SubscriptionEvent();
$oFolder = Folder::get($this->oDocument->getFolderID());
$oSubscriptionEvent->DownloadDocument($this->oDocument, $oFolder);
}
exit(0);
}
function perform_action($oEntity)
{
if (is_a($oEntity, 'Document')) {
$oDocument = $oEntity;
if ($oDocument->isSymbolicLink()) {
$oDocument->switchToLinkedCore();
}
if ($this->bNoisy) {
$oDocumentTransaction = new DocumentTransaction($oDocument, "Document part of bulk export", 'ktstandard.transactions.bulk_export', array());
$oDocumentTransaction->create();
}
// fire subscription alerts for the downloaded document - if global config is set
if ($this->bNotifications) {
$oSubscriptionEvent = new SubscriptionEvent();
$oFolder = Folder::get($oDocument->getFolderID());
$oSubscriptionEvent->DownloadDocument($oDocument, $oFolder);
}
$this->oZip->addDocumentToZip($oDocument);
} else {
if (is_a($oEntity, 'Folder')) {
$aDocuments = array();
$oFolder = $oEntity;
if ($oFolder->isSymbolicLink()) {
$oFolder = $oFolder->getLinkedFolder();
}
$sFolderId = $oFolder->getId();
$sFolderDocs = $oFolder->getDocumentIDs($sFolderId);
// Add folder to zip
$this->oZip->addFolderToZip($oFolder);
if (!empty($sFolderDocs)) {
$aDocuments = explode(',', $sFolderDocs);
}
// Get all the folders within the current folder
$sWhereClause = "parent_folder_ids = '{$sFolderId}' OR\n parent_folder_ids LIKE '{$sFolderId},%' OR\n parent_folder_ids LIKE '%,{$sFolderId},%' OR\n parent_folder_ids LIKE '%,{$sFolderId}'";
$aFolderList = $this->oFolder->getList($sWhereClause);
$aLinkingFolders = $this->getLinkingEntities($aFolderList);
$aFolderList = array_merge($aFolderList, $aLinkingFolders);
$aFolderObjects = array();
$aFolderObjects[$sFolderId] = $oFolder;
// Export the folder structure to ensure the export of empty directories
if (!empty($aFolderList)) {
foreach ($aFolderList as $k => $oFolderItem) {
if ($oFolderItem->isSymbolicLink()) {
$oFolderItem = $oFolderItem->getLinkedFolder();
}
if (Permission::userHasFolderReadPermission($oFolderItem)) {
// Get documents for each folder
$sFolderItemId = $oFolderItem->getID();
$sFolderItemDocs = $oFolderItem->getDocumentIDs($sFolderItemId);
if (!empty($sFolderItemDocs)) {
$aFolderDocs = explode(',', $sFolderItemDocs);
$aDocuments = array_merge($aDocuments, $aFolderDocs);
}
$this->oZip->addFolderToZip($oFolderItem);
$aFolderObjects[$oFolderItem->getId()] = $oFolderItem;
}
}
}
// Add all documents to the export
if (!empty($aDocuments)) {
foreach ($aDocuments as $sDocumentId) {
$oDocument = Document::get($sDocumentId);
if ($oDocument->isSymbolicLink()) {
$oDocument->switchToLinkedCore();
}
if (Permission::userHasDocumentReadPermission($oDocument)) {
if (!KTWorkflowUtil::actionEnabledForDocument($oDocument, 'ktcore.actions.document.view')) {
$this->addErrorMessage($oDocument->getName() . ': ' . _kt('Document cannot be exported as it is restricted by the workflow.'));
continue;
}
$sDocFolderId = $oDocument->getFolderID();
$oFolder = isset($aFolderObjects[$sDocFolderId]) ? $aFolderObjects[$sDocFolderId] : Folder::get($sDocFolderId);
if ($this->bNoisy) {
$oDocumentTransaction = new DocumentTransaction($oDocument, "Document part of bulk export", 'ktstandard.transactions.bulk_export', array());
$oDocumentTransaction->create();
}
// fire subscription alerts for the downloaded document
if ($this->bNotifications) {
$oSubscriptionEvent = new SubscriptionEvent();
$oSubscriptionEvent->DownloadDocument($oDocument, $oFolder);
}
$this->oZip->addDocumentToZip($oDocument, $oFolder);
}
}
}
}
}
return true;
}
/**
* Add a folder to the archive
*
* @param unknown_type $zip
* @param unknown_type $folderId
* @return unknown
*/
public function addFolder(&$zip, $folderId)
{
$oFolder = Folder::get($folderId);
if (PEAR::isError($oFolder)) {
$this->errors[] = _kt('Folder cannot be exported, an error occurred: ') . $oFolder->getMessage();
return $oFolder;
}
$sFolderDocs = $oFolder->getDocumentIDs($folderId);
if (PEAR::isError($sFolderDocs)) {
$default->log->error('Download Queue: get document ids for folder caused an error: ' . $sFolderDocs->getMessage());
$sFolderDocs = '';
}
// Add folder to zip
$zip->addFolderToZip($oFolder);
$aDocuments = array();
if (!empty($sFolderDocs)) {
$aDocuments = explode(',', $sFolderDocs);
}
// Get all the folders within the current folder
$sWhereClause = "parent_folder_ids like '%,{$folderId}'\n OR parent_folder_ids like '%,{$folderId},%'\n OR parent_folder_ids like '{$folderId},%'\n OR parent_id = {$folderId}";
$aFolderList = $oFolder->getList($sWhereClause);
$aLinkingFolders = $this->getLinkingEntities($aFolderList);
$aFolderList = array_merge($aFolderList, $aLinkingFolders);
$aFolderObjects = array();
$aFolderObjects[$folderId] = $oFolder;
// Export the folder structure to ensure the export of empty directories
if (!empty($aFolderList)) {
foreach ($aFolderList as $k => $oFolderItem) {
if ($oFolderItem->isSymbolicLink()) {
$oFolderItem = $oFolderItem->getLinkedFolder();
}
if (Permission::userHasFolderReadPermission($oFolderItem)) {
// Get documents for each folder
$sFolderItemId = $oFolderItem->getID();
$sFolderItemDocs = $oFolderItem->getDocumentIDs($sFolderItemId);
if (!empty($sFolderItemDocs)) {
$aFolderDocs = explode(',', $sFolderItemDocs);
$aDocuments = array_merge($aDocuments, $aFolderDocs);
}
$zip->addFolderToZip($oFolderItem);
$aFolderObjects[$oFolderItem->getId()] = $oFolderItem;
}
}
}
// Add all documents to the export
if (!empty($aDocuments)) {
foreach ($aDocuments as $sDocumentId) {
$oDocument = Document::get($sDocumentId);
if ($oDocument->isSymbolicLink()) {
$oDocument->switchToLinkedCore();
}
if (Permission::userHasDocumentReadPermission($oDocument)) {
if (!KTWorkflowUtil::actionEnabledForDocument($oDocument, 'ktcore.actions.document.view')) {
$this->errors[] = $oDocument->getName() . ': ' . _kt('Document cannot be exported as it is restricted by the workflow.');
continue;
}
$sDocFolderId = $oDocument->getFolderID();
$oFolder = isset($aFolderObjects[$sDocFolderId]) ? $aFolderObjects[$sDocFolderId] : Folder::get($sDocFolderId);
if ($this->bNoisy) {
$oDocumentTransaction = new DocumentTransaction($oDocument, "Document part of bulk export", 'ktstandard.transactions.bulk_export', array());
$oDocumentTransaction->create();
}
// fire subscription alerts for the downloaded document
if ($this->bNotifications) {
$oSubscriptionEvent = new SubscriptionEvent();
$oSubscriptionEvent->DownloadDocument($oDocument, $oFolder);
}
$zip->addDocumentToZip($oDocument, $oFolder);
}
}
}
}
function do_main()
{
$folderName = $this->oFolder->getName();
$this->oZip = new ZipFolder($folderName);
if (!$this->oZip->checkConvertEncoding()) {
redirect(KTBrowseUtil::getUrlForFolder($this->oFolder));
exit(0);
}
$oKTConfig =& KTConfig::getSingleton();
$bNoisy = $oKTConfig->get("tweaks/noisyBulkOperations");
$bNotifications = $oKTConfig->get('export/enablenotifications', 'on') == 'on' ? true : false;
// Get all folders and sub-folders
$sCurrentFolderId = $this->oFolder->getId();
$sWhereClause = "parent_folder_ids = '{$sCurrentFolderId}' OR\n parent_folder_ids LIKE '{$sCurrentFolderId},%' OR\n parent_folder_ids LIKE '%,{$sCurrentFolderId},%' OR\n parent_folder_ids LIKE '%,{$sCurrentFolderId}'";
$aFolderList = $this->oFolder->getList($sWhereClause);
// Get any folder shortcuts within the folders
$aLinkedFolders = KTBulkAction::getLinkingEntities($aFolderList);
$aFolderList = array_merge($aFolderList, $aLinkedFolders);
// Add the folders to the zip file
$aFolderObjects = array($sCurrentFolderId => $this->oFolder);
if (!empty($aFolderList)) {
foreach ($aFolderList as $oFolderItem) {
$itemId = $oFolderItem->getId();
$linkedFolder = $oFolderItem->getLinkedFolderId();
// If the folder has been added or is a shortcut then skip
// The shortcut folders don't need to be added as their targets will be added.
if (array_key_exists($itemId, $aFolderObjects) || !empty($linkedFolder)) {
continue;
}
$this->oZip->addFolderToZip($oFolderItem);
$aFolderObjects[$oFolderItem->getId()] = $oFolderItem;
}
}
// Get the list of folder ids
$aFolderIds = array_keys($aFolderObjects);
// Get all documents in the folder list
$aQuery = $this->buildQuery($aFolderIds);
$aDocumentIds = DBUtil::getResultArrayKey($aQuery, 'id');
if (PEAR::isError($aDocumentIds)) {
$this->addErrorMessage(_kt('There was a problem exporting the documents: ') . $aDocumentIds->getMessage());
redirect(KTBrowseUtil::getUrlForFolder($this->oFolder));
exit(0);
}
// Redirect if there are no documents and no folders to export
if (empty($aDocumentIds) && empty($aFolderList)) {
$this->addErrorMessage(_kt("No documents found to export"));
redirect(KTBrowseUtil::getUrlForFolder($this->oFolder));
exit(0);
}
$this->oPage->template = "kt3/minimal_page";
$this->handleOutput("");
// Add the documents to the zip file
if (!empty($aDocumentIds)) {
foreach ($aDocumentIds as $iId) {
$oDocument = Document::get($iId);
$sFolderId = $oDocument->getFolderID();
if (!KTWorkflowUtil::actionEnabledForDocument($oDocument, 'ktcore.actions.document.view')) {
$this->addErrorMessage($oDocument->getName() . ': ' . _kt('Document cannot be exported as it is restricted by the workflow.'));
continue;
}
$oFolder = isset($aFolderObjects[$sFolderId]) ? $aFolderObjects[$sFolderId] : Folder::get($sFolderId);
if ($bNoisy) {
$oDocumentTransaction =& new DocumentTransaction($oDocument, "Document part of bulk export", 'ktstandard.transactions.bulk_export', array());
$oDocumentTransaction->create();
}
// fire subscription alerts for the downloaded document
if ($bNotifications) {
$oSubscriptionEvent = new SubscriptionEvent();
$oSubscriptionEvent->DownloadDocument($oDocument, $oFolder);
}
$this->oZip->addDocumentToZip($oDocument, $oFolder);
}
}
$sExportCode = $this->oZip->createZipFile(TRUE);
$oTransaction = KTFolderTransaction::createFromArray(array('folderid' => $this->oFolder->getId(), 'comment' => "Bulk export", 'transactionNS' => 'ktstandard.transactions.bulk_export', 'userid' => $_SESSION['userID'], 'ip' => Session::getClientIP()));
$url = KTUtil::addQueryStringSelf(sprintf('action=downloadZipFile&fFolderId=%d&exportcode=%s', $this->oFolder->getId(), $sExportCode));
printf('<p>' . _kt('Your download will begin shortly. If you are not automatically redirected to your download, please click <a href="%s">here</a> ') . "</p>\n", $url);
$folderurl = KTBrowseUtil::getUrlForFolder($this->oFolder);
printf('<p>' . _kt('Once your download is complete, click <a href="%s">here</a> to return to the original folder') . "</p>\n", $folderurl);
printf("</div></div></body></html>\n");
printf('<script language="JavaScript">
function kt_bulkexport_redirect() {
document.location.href = "%s";
}
callLater(1, kt_bulkexport_redirect);
</script>', $url);
exit(0);
}
