modifyBL.php
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<?php
/**
* $Id$
*
* Business logic data used to modify documents (will use modifyUI.inc)
*
* Expected form variables:
* o fDocumentID - primary key of document being edited
* Optional form variables
* o fForUpdate - generated when user clicks update on page and results in database update
* o fFirstEdit - generated from the document upload page when the user first uploads a document.
* Is used to force the user to enter the necessary generic meta data
*
* Licensed under the GNU GPL. For full terms see the file DOCS/COPYING.
*
* @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
* @package presentation.lookAndFeel.knowledgeTree.documentmanagement
*/
require_once("../../../../config/dmsDefaults.php");
if (checkSession()) {
require_once("$default->fileSystemRoot/lib/security/permission.inc");
require_once("$default->fileSystemRoot/lib/documentmanagement/Document.inc");
require_once("$default->fileSystemRoot/lib/foldermanagement/Folder.inc");
require_once("$default->fileSystemRoot/lib/subscriptions/SubscriptionEngine.inc");
require_once("$default->fileSystemRoot/lib/subscriptions/SubscriptionManager.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternListBox.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternEditableTableSqlQuery.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternEditableListFromQuery.inc");
require_once("$default->fileSystemRoot/presentation/lookAndFeel/knowledgeTree/documentmanagement/modifyUI.inc");
require_once("$default->fileSystemRoot/presentation/lookAndFeel/knowledgeTree/documentmanagement/documentUI.inc");
require_once("$default->fileSystemRoot/presentation/lookAndFeel/knowledgeTree/foldermanagement/folderUI.inc");
require_once("$default->fileSystemRoot/presentation/Html.inc");
if (Permission::userHasDocumentWritePermission($fDocumentID)) {
//if the user has write permission
$oDocument = & Document::get($fDocumentID);
if (isset($fForUpdate)) {
//if the user is updating the values
$oDocument->setName($fDocumentName);
if ($oDocument->getDocumentTypeID() != $fDocumentTypeID) {
//the user has changed the document type
//get rid of all the old document type entries
$oDocument->removeInvalidDocumentTypeEntries();
$oDocument->setDocumentTypeID($fDocumentTypeID);
}
if ($oDocument->update()) {
// fire subscription alerts for the modified document
$count = SubscriptionEngine::fireSubscription($fDocumentID, SubscriptionConstants::subscriptionAlertType("ModifyDocument"),
SubscriptionConstants::subscriptionType("DocumentSubscription"),
array( "folderID" => $oDocument->getFolderID(),
"modifiedDocumentName" => $oDocument->getName()));
$default->log->info("modifyBL.php fired $count subscription alerts for modified document " . $oDocument->getName());
//on successful update, redirect to the view page
if (isset($fFirstEdit)) {
controllerRedirect("modifyDocumentGenericMetaData", "fDocumentID=" . $oDocument->getID() . "&fFirstEdit=1");
} else {
controllerRedirect("viewDocument", "fDocumentID=" . $oDocument->getID());
}
} else {
//display the update page with an error message
require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
$oPatternCustom = & new PatternCustom();
$oPatternCustom->setHtml(renderPage($oDocument, $oDocument->getDocumentTypeID(), $fFirstEdit));
$main->setCentralPayload($oPatternCustom);
$main->setHasRequiredFields(true);
if (isset($fFirstEdit)) {
$main->setFormAction($_SERVER["PHP_SELF"] . "?fForUpdate=1&fFirstEdit=1");
} else {
$main->setFormAction($_SERVER["PHP_SELF"] . "?fForUpdate=1");
}
$main->setHasRequiredFields(true);
$main->setErrorMessage("An error occured while attempting to update the document");
$main->render();
}
} else {
//display the update page
$oDocument = & Document::get($fDocumentID);
$oPatternCustom = & new PatternCustom();
require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
$oPatternCustom->setHtml(renderPage($oDocument, $oDocument->getDocumentTypeID(), $fFirstEdit));
$main->setCentralPayload($oPatternCustom);
$main->setHasRequiredFields(true);
if (isset($fFirstEdit)) {
$main->setFormAction($_SERVER["PHP_SELF"] . "?fForUpdate=1&fFirstEdit=1");
} else {
$main->setFormAction($_SERVER["PHP_SELF"] . "?fForUpdate=1");
}
$main->setHasRequiredFields(true);
$main->render();
}
} else {
//user doesn't have permission to edit this page
require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
$oPatternCustom = & new PatternCustom();
$oPatternCustom->setHtml("");
$main->setCentralPayload($oPatternCustom);
$main->setErrorMessage("You do not have permission to edit this document");
$main->render();
}
}
?>