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1 1358 Luisehahne
<?php
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/**
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more 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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/**
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 * calling file to create ACP-Pagetree
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 *
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 * @category     WbACP
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 * @package      WbACP_Pages
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 * @author       Werner v.d. Decken <wkl@isteam.de>
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 * @copyright    Werner v.d. Decken <wkl@isteam.de>
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 * @license      http://www.gnu.org/licenses/gpl.html   GPL License
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 * @version      1.0.0
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 * @revision     $Revision$
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 * @link         $HeadURL$
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 * @lastmodified $Date$
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 * @since        file added on 2012-12-21
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 * @todo         rebuild this file to go into coding standards (sideeffects!!!)
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 */
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// --- start helper functions ------------------------------------------------------------
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/**
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 * create a list of groups
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 * @param type $sPermission which permission the groups should have
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 * @return array
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 */
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	function admin_pages_makeGroupList($sPermission)
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	{
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		$aNewGroups = array();
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		$sql = 'SELECT `group_id` ID, `name` NAME, \'\' CHECKED, \'\' DISABLED '
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			 . 'FROM `'.TABLE_PREFIX.'groups` '
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			 . 'WHERE FIND_IN_SET(\'pages_'.$sPermission.'\', `system_permissions`) '
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			 . 'ORDER BY `NAME` ASC'
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		;
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		if(($oGroups = WbDatabase::getInstance()->query($sql))) {
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			while($aGroup = $oGroups->fetchRow(MYSQL_ASSOC)) {
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				if($aGroup['ID'] == 1) {
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					$aGroup['CHECKED'] = ' checked="checked"';
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					$aGroup['DISABLED'] = ' disabled="disabled"';
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					// move it to topmost position of list
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					array_unshift($aNewGroups, $aGroup);
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				}else {
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					if(in_array($aGroup['ID'], $GLOBALS['admin']->get_groups_id())) {
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						$aGroup['CHECKED'] = ' checked="checked"';
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					}
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					// move it at the end of list
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					$aNewGroups[] = $aGroup;
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				}
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			}
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		}
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		return $aNewGroups;
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	} // end of admin_pages_makeGroupList()
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// --- end helper functions --------------------------------------------------------------
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// #######################################################################################
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// --- start script ----------------------------------------------------------------------
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// read configuration and initialize the system
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	if(!defined('WB_URL')) {
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		$sCfgFile = realpath(dirname(__FILE__).'/../../config.php');
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		if(is_readable($sCfgFile)) {
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			include($sCfgFile);
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		}else {
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			throw new RuntimeException('unable to read configuration file!!!');
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		}
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	}
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// import languange translations
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 	global $TEXT, $MESSAGE, $HEADING;
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// define additional constants
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	if(!defined('ADMIN_REL')) { define('ADMIN_REL', WB_REL.'/'.ADMIN_DIRECTORY); }
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	if(!defined('THEME_REL')) {
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		$sTmp = preg_replace('/^'.preg_quote(WB_URL, '/').'/siU', '', THEME_URL);
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		define('THEME_REL', WB_REL.$sTmp);
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	}
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// create the needed admin object
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	$database = WbDatabase::getInstance();
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	if(!class_exists('admin', false)) { include(WB_PATH.'/framework/class.admin.php'); }
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	$admin = new admin('Pages', 'pages');
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	$admin->clearIDKEY();
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// include the WB functions file
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	if(!function_exists('get_page_title')) { include(WB_PATH.'/framework/functions.php'); }
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// add module depending Javascript (eggsurplus: add child pages for a specific page)
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	$sOutput = '<script type="text/javascript" src="'.ADMIN_REL.'/pages/eggsurplus.js" '
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	         . 'charset="utf-8"></script>'.PHP_EOL
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	         . '<script type="text/javascript" charset="utf-8">'.PHP_EOL
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	         . "\t".'var pages_delete_confirm =\''.$MESSAGE['PAGES_DELETE_CONFIRM'].'\';'.PHP_EOL
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	         . "\t".'var THEME_URL = \''.THEME_REL.'\';'.PHP_EOL
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	         . "\t".'var WB_URL = \''.WB_REL.'\';'.PHP_EOL
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	         . '</script>'.PHP_EOL;
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	echo $sOutput;
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// create page tree and display it -------------------------------------------------------
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	$oPageTree = new a_pages_PageTree();
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	$oPageTree->displayTree();
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// Setup template object, parse vars to it, then parse it --------------------------------
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	$oTpl = new Template(dirname($admin->correct_theme_source('pages.htt')),'keep');
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	// $oTpl->debug = true;
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	$oTpl->set_file('page', 'pages.htt');
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	$oTpl->set_block('page', 'main_block', 'main');
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	// Insert values into the add page form
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	$oTpl->set_var('FTAN', $admin->getFTAN());
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// --- admin groups list -----------------------------------------------------------------
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	$aAdminGroups = admin_pages_makeGroupList('modify');
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	// write block into template
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	$oTpl->set_block('main_block', 'admingroups_list_block', 'admingroups_list');
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	foreach($aAdminGroups as $aValue) {
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		$oTpl->set_var($aValue);
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		$oTpl->parse('admingroups_list', 'admingroups_list_block', true);
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	}
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	unset($aAdminGroups);
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// --- viewer groups list ----------------------------------------------------------------
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	$aViewerGroups = admin_pages_makeGroupList('view');
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	// write block into template
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	$oTpl->set_block('main_block', 'viewergroups_list_block', 'viewergroups_list');
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	foreach($aViewerGroups as $aValue) {
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		$oTpl->set_var($aValue);
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		$oTpl->parse('viewergroups_list', 'viewergroups_list_block', true);
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	}
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	unset($aViewerGroups);
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// --- build parent pages list -----------------------------------------------------------
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	$aParents = $oPageTree->getParentList();
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	$aNewEntry = array();
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	$aNewEntry['page_id']        = 0;
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	$aNewEntry['menu_title']     = $TEXT['NONE'];
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	$aNewEntry['disabled']       = 0;
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	$aNewEntry['parent']         = 99;
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	$aNewEntry['flag_root_icon'] = '';
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	$aNewEntry['level']          = 0;
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	$aNewEntry['language']       = '';
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	array_unshift($aParents, $aNewEntry);
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	reset($aParents);
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	$oTpl->set_block('main_block', 'parents_list_block', 'parents_list');
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	// walk through all items
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	while (list(, $aItem) = each($aParents)) {
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		if($admin->get_permission('pages_add')) {
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			$aNewEntry = array();
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			$aNewEntry['ID']             = $aItem['page_id'];
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			$aNewEntry['PARENT']         = $aItem['parent'];
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			$aNewEntry['LEVEL']          = $aItem['level'];
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			$aNewEntry['LANGUAGE']       = $aItem['language'];
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			$aNewEntry['FLAG_ROOT_ICON'] = '';
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			// modify item
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			$aNewEntry['DISABLED'] = ($aItem['disabled'] ? ' disabled="disabled" class="disabled"' : '');
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			if(!$aItem['parent']) {
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				$aNewEntry['FLAG_ROOT_ICON'] = ' style="background-image: url('.THEME_REL.'/images/flags/'
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										 . strtolower($aItem['language']).'.png);"';
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			}
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			$aNewEntry['TITLE'] = str_repeat('- ', $aItem['level']).$aItem['menu_title'];
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			// write block into template
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			$oTpl->set_var($aNewEntry);
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			$oTpl->parse('parents_list', 'parents_list_block', true);
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		}
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	}
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	unset($aParents);
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// --- build modules list ----------------------------------------------------------------
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	$bMatch = false;
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	$aModulePermissions = '\''.implode(',', $_SESSION['MODULE_PERMISSIONS']).'\'';
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	$sql = 'SELECT `directory` DIRECTORY, `name` NAME, \'\' SELECTED FROM `'.TABLE_PREFIX.'addons` '
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	     . 'WHERE `type`=\'module\' AND `function`=\'page\' ';
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	if($admin->get_user_id() != 1) {
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		$sql .= 'AND NOT FIND_IN_SET(`DIRECTORY`, '.$aModulePermissions.') ';
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	}
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	$sql .= 'ORDER BY `name` ASC';
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	if(($oModules = $database->query($sql))) {
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		$oTpl->set_block('main_block', 'module_list_block', 'module_list');
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		while ($aModule = $oModules->fetchRow(MYSQL_ASSOC)) {
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			$bMatch = true;
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			// Check if user is allowed to use this module
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			$aModule['SELECTED'] = ($aModule['DIRECTORY'] == 'wysiwyg' ? ' selected="selected"' : '');
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			$oTpl->set_var($aModule);
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			$oTpl->parse('module_list', 'module_list_block', true);
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		}
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	}
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	if(!$bMatch) {
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		$aModule = array('DIRECTORY' => '',
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		                 'NAME'      => $TEXT['NONE'],
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		                 'SELECTED'  => ''
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		                );
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		$oTpl->set_var($aModule);
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		$oTpl->parse('module_list', 'module_list_block', true);
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	}
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// --- Insert global replacements --------------------------------------------------------
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// Insert urls
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	$oTpl->set_var(array(
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		'WB_URL'    => WB_REL,
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		'ADMIN_URL' => ADMIN_REL,
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		'THEME_URL' => THEME_REL,
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		'WB_REL'    => WB_REL,
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		'ADMIN_REL' => ADMIN_REL,
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		'THEME_REL' => THEME_REL
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		)
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	);
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// Insert language text and messages
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	$oTpl->set_var(array(
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		'HEADING_ADD_PAGE'          => $HEADING['ADD_PAGE'],
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		'HEADING_MODIFY_INTRO_PAGE' => $HEADING['MODIFY_INTRO_PAGE'],
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		'TEXT_TITLE'                => $TEXT['TITLE'],
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		'TEXT_TYPE'                 => $TEXT['TYPE'],
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		'TEXT_PARENT'               => $TEXT['PARENT'],
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		'TEXT_VISIBILITY'           => $TEXT['VISIBILITY'],
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		'TEXT_PUBLIC'               => $TEXT['PUBLIC'],
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		'TEXT_PRIVATE'              => $TEXT['PRIVATE'],
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		'TEXT_REGISTERED'           => $TEXT['REGISTERED'],
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		'TEXT_HIDDEN'               => $TEXT['HIDDEN'],
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		'TEXT_NONE'                 => $TEXT['NONE'],
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		'TEXT_NONE_FOUND'           => $TEXT['NONE_FOUND'],
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		'TEXT_ADD'                  => $TEXT['ADD'],
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		'TEXT_RESET'                => $TEXT['RESET'],
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		'TEXT_ADMINISTRATORS'       => $TEXT['ADMINISTRATORS'],
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		'TEXT_PRIVATE_VIEWERS'      => $TEXT['PRIVATE_VIEWERS'],
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		'TEXT_REGISTERED_VIEWERS'   => $TEXT['REGISTERED_VIEWERS'],
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		'INTRO_LINK'                => $MESSAGE['PAGES_INTRO_LINK'],
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		)
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	);
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// Insert permissions values
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	if($admin->get_permission('pages_add') != true) {
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		$oTpl->set_var('DISPLAY_ADD', 'hide');
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	} elseif($admin->get_permission('pages_add_l0') != true && !$oPageTree->getWriteablePages()) {
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		$oTpl->set_var('DISPLAY_ADD', 'hide');
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	}
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	if($admin->get_permission('pages_intro') != true || INTRO_PAGE != 'enabled') {
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		$oTpl->set_var('DISPLAY_INTRO', 'hide');
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	}
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// Parse template object
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	$oTpl->parse('main', 'main_block', false);
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	$oTpl->pparse('output', 'page');
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	// include the required file for Javascript admin
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	if(file_exists(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php')) {
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		include(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php');
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	}
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	// Print admin
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	$admin->print_footer();