addDocumentLinkBL.php
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<?php
/**
* $Id$
*
* Business Logic to link a two documents together in a parent child
* relationship
*
* Expected form variable:
* o $fDocumentID - primary key of document user is currently viewing
*
* Licensed under the GNU GPL. For full terms see the file DOCS/COPYING.
*
* @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
* @package presentation.lookAndFeel.knowledgeTree.documentmanagement
*/
require_once("../../../../config/dmsDefaults.php");
if (checkSession()) {
require_once("$default->fileSystemRoot/lib/documentmanagement/Document.inc");
require_once("$default->fileSystemRoot/lib/documentmanagement/DocumentLink.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");
require_once("$default->fileSystemRoot/lib/security/permission.inc");
require_once("$default->fileSystemRoot/presentation/Html.inc");
require_once("documentUI.inc");
require_once("addDocumentLinkUI.inc");
if (Permission::userHasDocumentWritePermission($fDocumentID)) {
//user has permission to link this document to another
if (isset($fForStore)) {
//create a new document link
$oDocumentLink = & new DocumentLink($fDocumentID, $fTargetDocumentID);
if ($oDocumentLink->create()) {
redirect($default->rootUrl . "/control.php?action=viewDocument&fDocumentID=$fDocumentID");
} else {
require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
//an error occured while trying to create the document link
$oPatternCustom = & new PatternCustom();
$oPatternCustom->setHtml(getPage($fDocumentID));
$main->setCentralPayload($oPatternCustom);
$main->setFormAction($_SERVER["PHP_SELF"] . "?fDocumentID=$fDocumentID&fForStore=1");
$main->setHasRequiredFields(true);
$main->setErrorMessage("An error occured whilst attempting to link the two documents");
$main->render();
}
} else {
//display the add page
require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
$oPatternCustom = & new PatternCustom();
$oPatternCustom->setHtml(getPage($fDocumentID));
$main->setCentralPayload($oPatternCustom);
$main->setFormAction($_SERVER["PHP_SELF"] . "?fDocumentID=$fDocumentID&fForStore=1");
$main->setHasRequiredFields(true);
$main->render();
}
}
}
?>