339 lines
9.7 KiB
PHP
339 lines
9.7 KiB
PHP
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<?php
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/**
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* $Id$
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*
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* KnowledgeTree Community Edition
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* Document Management Made Simple
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* Copyright (C) 2008, 2009 KnowledgeTree Inc.
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* John
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 3 as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
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* California 94120-7775, or email info@knowledgetree.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* KnowledgeTree" logo and retain the original copyright notice. If the display of the
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* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
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* must display the words "Powered by KnowledgeTree" and retain the original
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* copyright notice.
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* Contributor( s): ______________________________________
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*
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*/
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require_once(KT_LIB_DIR . '/dispatcher.inc.php');
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require_once(KT_LIB_DIR . '/actions/actionregistry.inc.php');
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require_once(KT_LIB_DIR . '/browse/browseutil.inc.php');
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require_once(KT_LIB_DIR . "/util/sanitize.inc");
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class KTFolderAction extends KTStandardDispatcher {
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var $sName;
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var $sDescription;
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var $_sShowPermission = 'ktcore.permissions.folder_details';
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var $_sDisablePermission;
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var $sHelpPage = 'ktcore/browse.html';
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var $_bAdminAlwaysAvailable = false;
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var $sSection = 'browse';
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function KTFolderAction($oFolder = null, $oUser = null, $oPlugin = null) {
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parent::KTStandardDispatcher();
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$this->oFolder =& $oFolder;
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$this->oUser =& $oUser;
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$this->oPlugin =& $oPlugin;
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$this->aBreadcrumbs = array(
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array('action' => 'browse', 'name' => _kt('Browse')),
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);
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$this->persistParams(array('fFolderId'));
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}
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function setFolder(&$oFolder) {
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$this->oFolder =& $oFolder;
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}
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function setUser(&$oUser) {
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$this->oUser =& $oUser;
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}
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function _show() {
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if (is_null($this->_sShowPermission)) {
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return true;
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}
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$oPermission =& KTPermission::getByName($this->_sShowPermission);
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if (PEAR::isError($oPermission)) {
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return true;
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}
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if ($this->_bAdminAlwaysAvailable) {
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if (KTBrowseUtil::inAdminMode($this->oUser, $this->oFolder)) {
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return true;
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}
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}
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return KTPermissionUtil::userHasPermissionOnItem($this->oUser, $oPermission, $this->oFolder);
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}
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function getURL() {
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$oKTConfig =& KTConfig::getSingleton();
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$sExt = '.php';
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if (KTUtil::arrayGet($_SERVER, 'kt_no_extensions')) {
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$sExt = '';
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}
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if ($oKTConfig->get('KnowledgeTree/pathInfoSupport')) {
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return sprintf('%s/action%s/%s?fFolderId=%d', $GLOBALS['KTRootUrl'], $sExt, $this->sName, $this->oFolder->getID());
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} else {
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return sprintf('%s/action%s?kt_path_info=%s&fFolderId=%d', $GLOBALS['KTRootUrl'], $sExt, $this->sName, $this->oFolder->getID());
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}
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}
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function getInfo() {
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if ($this->_show() === false) {
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return null;
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}
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$aInfo = array(
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'description' => $this->sDescription,
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'name' => $this->getDisplayName(),
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'ns' => $this->sName,
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'url' => $this->getURL(),
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);
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return $this->customiseInfo($aInfo);
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}
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function getName() {
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return sanitizeForSQLtoHTML($this->sName);
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}
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function getDisplayName() {
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// This should be overridden by the i18nised display name
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// This implementation is only here for backwards compatibility
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return sanitizeForSQLtoHTML($this->sDisplayName);
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}
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function getDescription() {
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return sanitizeForSQLtoHTML($this->sDescription);
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}
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function getButton(){
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return false;
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}
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function customiseInfo($aInfo) {
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return $aInfo;
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}
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function check() {
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$this->oFolder =& $this->oValidator->validateFolder($_REQUEST['fFolderId']);
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if (!$this->_show()) { return false; }
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$aOptions = array(
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'final' => false,
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'documentaction' => 'viewDocument',
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'folderaction' => 'browse',
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);
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$this->aBreadcrumbs = kt_array_merge($this->aBreadcrumbs,
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KTBrowseUtil::breadcrumbsForFolder($this->oFolder, $aOptions));
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$portlet = new KTActionPortlet(sprintf(_kt('About this folder')));
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$aActions = KTFolderActionUtil::getFolderInfoActionsForFolder($this->oFolder, $this->oUser);
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$portlet->setActions($aActions,$this->sName);
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$this->oPage->addPortlet($portlet);
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$portlet = new KTActionPortlet(sprintf(_kt('Actions on this folder')));
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$aActions = KTFolderActionUtil::getFolderActionsForFolder($this->oFolder, $this->oUser);
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$portlet->setActions($aActions,$this->sName);
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$this->oPage->addPortlet($portlet);
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if (KTPermissionUtil::userHasPermissionOnItem($this->oUser, 'ktcore.permissions.folder_details', $this->oFolder)) {
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$this->oPage->setSecondaryTitle($this->oFolder->getName());
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} else {
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if (KTBrowseUtil::inAdminMode($this->oUser, $this->oFolder)) {
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$this->oPage->setSecondaryTitle(sprintf('(%s)', $this->oFolder->getName()));
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} else {
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$this->oPage->setSecondaryTitle('...');
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}
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}
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return true;
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}
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function do_main() {
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return _kt('Dispatcher component of action not implemented.');
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}
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}
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class JavascriptFolderAction extends KTFolderAction
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{
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/**
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* This is an array of js files to be included for this action
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*
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* @var array
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*/
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var $js_paths = array();
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/**
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* This is custom javascript that should be included
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*
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* @var array
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*/
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var $js = array();
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/**
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* Indicates if a custom function should be provided, or if the function is part of an existing js file.
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* If true
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*
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* @var boolean
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*/
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var $function_provided_by_action = true;
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/**
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* Set the function name if you have a custom name you want to provide.
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*
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* @var string
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*/
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var $function_name = null;
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function JavascriptFolderAction($oFolder = null, $oUser = null, $oPlugin = null)
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{
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parent::KTFolderAction($oFolder, $oUser, $oPlugin);
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$this->js_initialise();
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}
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function js_initialise()
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{
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// this will be overridden
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}
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function js_include($js)
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{
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$this->js[] = $js;
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}
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function js_include_file($path)
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{
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global $AjaxDocumentJSPaths;
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if (!isset($AjaxDocumentJSPaths))
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{
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$AjaxDocumentJSPaths = array();
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}
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if (!in_array($AjaxDocumentJSPaths))
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{
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$AjaxDocumentJSPaths[] = $path;
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$this->js_paths [] = $path;
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}
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}
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function customiseInfo($aInfo)
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{
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$js = '';
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foreach($this->js_paths as $path)
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{
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$js .= "<script language=\"javascript\" src=\"$path\"></script>\n";
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}
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$js .= '<script language="javascript">'. "\n";
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foreach($this->js as $js2)
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{
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$js .= $js2 . "\n";
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}
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$js .= $this->getScript() . '</script>'. "\n";
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$js .= '<div onclick="' . $this->getScriptActivation() . '"><a>' . $this->getDisplayName() . '</a></div>'. "\n";
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$aInfo['js'] = $js;
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return $aInfo;
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}
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function getScript()
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{
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if ($this->function_provided_by_action === false)
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{
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return '';
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}
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return "function " . $this->getScriptActivation() . '{'.$this->getFunctionScript().'}';
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}
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function getFunctionScript()
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{
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return 'alert(\''. $this->getDisplayName() .' not implemented!\');';
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}
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function getScriptActivation()
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{
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if (!is_null($this->function_name))
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{
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return $this->function_name;
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}
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global $AjaxDocumentActions;
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$class = get_class($this);
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return 'js' . $class. 'Dispatcher()';
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}
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}
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class KTFolderActionUtil {
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function getFolderActions() {
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$oRegistry =& KTActionRegistry::getSingleton();
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return $oRegistry->getActions('folderaction');
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}
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function getFolderInfoActions() {
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$oRegistry =& KTActionRegistry::getSingleton();
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return $oRegistry->getActions('folderinfo');
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}
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function &getFolderActionsForFolder($oFolder, $oUser) {
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$aObjects = array();
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foreach (KTFolderActionUtil::getFolderActions() as $aAction) {
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list($sClassName, $sPath, $sPlugin) = $aAction;
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$oRegistry =& KTPluginRegistry::getSingleton();
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$oPlugin =& $oRegistry->getPlugin($sPlugin);
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if (!empty($sPath)) {
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require_once($sPath);
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}
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$aObjects[] =new $sClassName($oFolder, $oUser, $oPlugin);
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}
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return $aObjects;
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}
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function &getFolderInfoActionsForFolder($oFolder, $oUser) {
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$aObjects = array();
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foreach (KTFolderActionUtil::getFolderInfoActions() as $aAction) {
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list($sClassName, $sPath, $sPlugin) = $aAction;
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$oRegistry =& KTPluginRegistry::getSingleton();
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$oPlugin =& $oRegistry->getPlugin($sPlugin);
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if (!empty($sPath)) {
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require_once($sPath);
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}
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$aObjects[] =new $sClassName($oFolder, $oUser, $oPlugin);
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}
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return $aObjects;
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}
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}
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?>
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