, Jam Warehouse (Pty) Ltd, South Africa
* @package presentation.lookAndFeel.knowledgeTree.documentmanagement
*/
require_once("../../../../config/dmsDefaults.php");
if (checkSession()) {
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");
require_once("$default->fileSystemRoot/lib/foldermanagement/Folder.inc");
require_once("$default->fileSystemRoot/lib/documentmanagement/Document.inc");
require_once("$default->fileSystemRoot/lib/documentmanagement/DocumentTransaction.inc");
require_once("$default->fileSystemRoot/lib/documentmanagement/PhysicalDocumentManager.inc");
require_once("$default->fileSystemRoot/lib/subscriptions/SubscriptionEngine.inc");
require_once("documentUI.inc");
$oPatternCustom = & new PatternCustom();
if (isset($fDocumentID)) {
// instantiate the document
$oDocument = & Document::get($fDocumentID);
if ($oDocument) {
// user has permission to check the document out
if (Permission::userHasDocumentWritePermission($fDocumentID)) {
// and its not checked out already
if (!$oDocument->getIsCheckedOut()) {
// if we're ready to perform the updates
if ($fForStore) {
// flip the checkout status
$oDocument->setIsCheckedOut(true);
// set the user checking the document out
$oDocument->setCheckedOutUserID($_SESSION["userID"]);
// update it
if ($oDocument->update()) {
//create the document transaction record
$oDocumentTransaction = & new DocumentTransaction($oDocument->getID(), $fCheckOutComment, CHECKOUT);
// TODO: check transaction creation status?
$oDocumentTransaction->create();
// fire subscription alerts for the checked out document
$count = SubscriptionEngine::fireSubscription($fDocumentID, SubscriptionConstants::subscriptionAlertType("CheckOutDocument"),
SubscriptionConstants::subscriptionType("DocumentSubscription"),
array( "modifiedDocumentName" => $oDocument->getName() ));
$default->log->info("checkOutDocumentBL.php fired $count subscription alerts for checked out document " . $oDocument->getName());
//redirect to the document view page
redirect("$default->rootUrl/control.php?action=viewDocument&fDocumentID=" . $oDocument->getID());
} else {
// document update failed
$oPatternCustom->setHtml("An error occurred while storing this document in the database
\n");
}
} else {
// prompt the user for a checkout comment
$oPatternCustom->setHtml(renderCheckOutPage($oDocument));
}
} else {
// this document is already checked out
// TODO: for extra credit, tell the user who has this document checked out
$oPatternCustom->setHtml("This document is already checked out
\n");
}
} else {
// no permission to checkout the document
$oPatternCustom->setHtml("Could not check out this document
\n");
}
} else {
// couldn't instantiate the document
$oPatternCustom->setHtml("Could not check out this document
\n");
}
} else {
// no document id was set when coming to this page,
$oPatternCustom->setHtml("No document is currently selected for check out
\n");
}
require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
$main->setCentralPayload($oPatternCustom);
$main->setFormAction($_SERVER["PHP_SELF"]);
if (isset($sErrorMessage)) {
$main->setErrorMessage($sErrorMessage);
}
$main->render();
}
?>