addFolderBL.php
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<?php
/**
* Business logic page that provides business logic for adding a folder (uses
* addFolderUI.inc for HTML)
*
* The following form variables are exptected:
* o $fFolderID - id of the folder the user is currently in
*
* @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
* @date 27 January 2003
* @package presentation.lookAndFeel.knowledgeTree.foldermanagement
*/
require_once("../../../../config/dmsDefaults.php");
if (checkSession()) {
require_once("$default->owl_fs_root/lib/visualpatterns/PatternCustom.inc");
$oPatternCustom = & new PatternCustom();
if (isset($fFolderID)) {
require_once("$default->owl_fs_root/lib/visualpatterns/PatternTableSqlQuery.inc");
require_once("$default->owl_fs_root/lib/foldermanagement/Folder.inc");
require_once("$default->owl_fs_root/lib/foldermanagement/PhysicalFolderManagement.inc");
require_once("$default->owl_fs_root/presentation/lookAndFeel/knowledgeTree/foldermanagement/folderUI.inc");
require_once("$default->owl_fs_root/presentation/Html.inc");
require_once("addFolderUI.inc");
if (!isset($fFolderName)) {
require_once("$default->owl_fs_root/presentation/webpageTemplate.inc");
//we're still browsing
if (Permission::userHasFolderWritePermission($fFolderID)) {
//if the user is allowed to add folders, then display the add button
$oPatternCustom->setHtml(renderBrowseAddPage($fFolderID));
} else {
//otherwise just let the user browse
$oPatternCustom->setHtml(renderBrowsePage($fFolderID));
$main->setErrorMessage("You do not have permission to create new folders in this folder");
}
$main->setCentralPayload($oPatternCustom);
$main->setFormAction("addFolderBL.php?fFolderID=$fFolderID");
$main->render();
} else {
//have a folder name to store
if (Permission::userHasFolderWritePermission($fFolderID)) {
if (Folder::folderExistsName($fFolderName, $fFolderID)) {
require_once("$default->owl_fs_root/presentation/webpageTemplate.inc");
$oPatternCustom->setHtml(renderBrowseAddPage($fFolderID));
$main->setCentralPayload($oPatternCustom);
$main->setErrorMessage("There is another folder named $fFolderName in this folder already");
$main->setFormAction("addFolderBL.php?fFolderID=$fFolderID");
$main->render();
} else {
$oParentFolder = Folder::get($fFolderID);
//create the folder in the db, giving it the properties of it's parent folder
$oFolder = &new Folder($fFolderName, "", $fFolderID, $_SESSION["userID"], $oParentFolder->getDocumentTypeID(), $oParentFolder->getUnitID());
if ($oFolder->create()) {
//create the folder on the file system
if (PhysicalFolderManagement::createFolder(Folder::getFolderPath($oFolder->getID()))) {
redirect("$default->owl_root_url/control.php?action=browse&fBrowseType=folder&fFolderID=" . $oFolder->getID());
} else {
//if we couldn't do that, remove the folder from the db and report and error
$oFolder->delete();
require_once("$default->owl_fs_root/presentation/webpageTemplate.inc");
$oPatternCustom->setHtml(renderBrowsePage($fFolderID));
$main->setCentralPayload($oPatternCustom);
$main->setErrorMessage("There was an error creating the folder $fFolderName on the filesystem");
$main->setFormAction("addFolderBL.php?fFolderID=$fFolderID");
$main->render();
}
} else {
//if we couldn't create the folder in the db, report an error
require_once("$default->owl_fs_root/presentation/webpageTemplate.inc");
$oPatternCustom->setHtml(renderBrowsePage($fFolderID));
$main->setCentralPayload($oPatternCustom);
$main->setErrorMessage("There was an error creating the folder $fFolderName in the database");
$main->setFormAction("addFolderBL.php?fFolderID=$fFolderID");
$main->render();
}
}
} else {
//if the user doesn't have write permission for this folder,
//give them only browse facilities
require_once("$default->owl_fs_root/presentation/webpageTemplate.inc");
$oPatternCustom->setHtml(renderBrowsePage($fFolderID));
$main->setCentralPayload($oPatternCustom);
$main->setErrorMessage("You do not have permission to create new folders in this folder");
$main->setFormAction("addFolderBL.php?fFolderID=$fFolderID");
$main->render();
}
}
} else {
require_once("$default->owl_fs_root/presentation/webpageTemplate.inc");
$oPatternCustom->setHtml("");
$main->setCentralPayload($oPatternCustom);
$main->setErrorMessage("No folder currently selected");
$main->render();
}
}
?>