folderaction.inc.php
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<?php
/**
* $Id$
*
* Copyright (c) 2006 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; using version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* -------------------------------------------------------------------------
*
* You can contact the copyright owner regarding licensing via the contact
* details that can be found on the KnowledgeTree web site:
*
* http://www.ktdms.com/
*/
require_once(KT_LIB_DIR . '/dispatcher.inc.php');
require_once(KT_LIB_DIR . '/actions/actionregistry.inc.php');
require_once(KT_LIB_DIR . '/browse/browseutil.inc.php');
class KTFolderAction extends KTStandardDispatcher {
var $sName;
var $sDescription;
var $_sShowPermission;
var $_sDisablePermission;
var $sHelpPage = 'ktcore/browse.html';
var $_bAdminAlwaysAvailable = false;
var $sSection = "browse";
function KTFolderAction($oFolder = null, $oUser = null, $oPlugin = null) {
$this->oFolder =& $oFolder;
$this->oUser =& $oUser;
$this->oPlugin =& $oPlugin;
$this->aBreadcrumbs = array(
array('action' => 'browse', 'name' => _kt('Browse')),
);
parent::KTStandardDispatcher();
}
function setFolder(&$oFolder) {
$this->oFolder =& $oFolder;
}
function setUser(&$oUser) {
$this->oUser =& $oUser;
}
function _show() {
if (is_null($this->_sShowPermission)) {
return true;
}
$oPermission =& KTPermission::getByName($this->_sShowPermission);
if (PEAR::isError($oPermission)) {
return true;
}
if ($this->_bAdminAlwaysAvailable) {
if (KTBrowseUtil::inAdminMode($this->oUser, $this->oFolder)) {
return true;
}
}
return KTPermissionUtil::userHasPermissionOnItem($this->oUser, $oPermission, $this->oFolder);
}
function getURL() {
$oKTConfig =& KTConfig::getSingleton();
$sExt = ".php";
if (KTUtil::arrayGet($_SERVER, 'kt_no_extensions')) {
$sExt = "";
}
if ($oKTConfig->get("KnowledgeTree/pathInfoSupport")) {
return sprintf("%s/action%s/%s?fFolderId=%d", $GLOBALS['KTRootUrl'], $sExt, $this->sName, $this->oFolder->getID());
} else {
return sprintf("%s/action%s?kt_path_info=%s&fFolderId=%d", $GLOBALS['KTRootUrl'], $sExt, $this->sName, $this->oFolder->getID());
}
}
function getInfo() {
if ($this->_show() === false) {
return null;
}
$aInfo = array(
'description' => $this->sDescription,
'name' => $this->getDisplayName(),
'url' => $this->getURL(),
);
return $this->customiseInfo($aInfo);
}
function getName() {
return $this->sName;
}
function getDisplayName() {
// This should be overridden by the i18nised display name
// This implementation is only here for backwards compatibility
return $this->sDisplayName;
}
function getDescription() {
return $this->sDescription;
}
function customiseInfo($aInfo) {
return $aInfo;
}
function check() {
$this->oFolder =& $this->oValidator->validateFolder($_REQUEST['fFolderId']);
if (!$this->_show()) { return false; }
$aOptions = array(
"final" => false,
"documentaction" => "viewDocument",
"folderaction" => "browse",
);
$this->aBreadcrumbs = kt_array_merge($this->aBreadcrumbs,
KTBrowseUtil::breadcrumbsForFolder($this->oFolder, $aOptions));
$portlet = new KTActionPortlet(_kt("Folder Actions"));
$aActions = KTFolderActionUtil::getFolderActionsForFolder($this->oFolder, $this->oUser);
$portlet->setActions($aActions,null);
$this->oPage->addPortlet($portlet);
if (KTPermissionUtil::userHasPermissionOnItem($this->oUser, 'ktcore.permissions.folder_details', $this->oFolder)) {
$this->oPage->setSecondaryTitle($this->oFolder->getName());
} else {
if (KTBrowseUtil::inAdminMode($this->oUser, $this->oFolder)) {
$this->oPage->setSecondaryTitle(sprintf('(%s)', $this->oFolder->getName()));
} else {
$this->oPage->setSecondaryTitle('...');
}
}
return true;
}
function do_main() {
return _kt("Dispatcher component of action not implemented.");
}
}
class KTFolderActionUtil {
function getFolderActions() {
$oRegistry =& KTActionRegistry::getSingleton();
return $oRegistry->getActions('folderaction');
}
function &getFolderActionsForFolder($oFolder, $oUser) {
$aObjects = array();
foreach (KTFolderActionUtil::getFolderActions() as $aAction) {
list($sClassName, $sPath, $sPlugin) = $aAction;
$oRegistry =& KTPluginRegistry::getSingleton();
$oPlugin =& $oRegistry->getPlugin($sPlugin);
if (!empty($sPath)) {
require_once($sPath);
}
$aObjects[] =& new $sClassName($oFolder, $oUser, $oPlugin);
}
return $aObjects;
}
}
?>