WB 2.08.x

<?php

/** 

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * 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, either version 3 of the License, or

 * (at your option) any later version.

 *

 * 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, see <http://www.gnu.org/licenses/>.

 */

/**

 * calling file to create ACP-Pagetree

 *

 * @category     WbACP

 * @package      WbACP_Pages

 * @author       Werner v.d. Decken <wkl@isteam.de>

 * @copyright    Werner v.d. Decken <wkl@isteam.de>

 * @license      http://www.gnu.org/licenses/gpl.html   GPL License

 * @version      1.0.0

 * @revision     $Revision: 1839 $

 * @link         $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/pages/index.php $

 * @lastmodified $Date: 2012-12-21 15:12:16 +0100 (Fri, 21 Dec 2012) $

 * @since        file added on 2012-12-21

 * @todo         rebuild this file to go into coding standards (sideeffects!!!)

 */

// --- start helper functions ------------------------------------------------------------

/**

 * create a list of groups

 * @param type $sPermission which permission the groups should have

 * @return array 

 */

	function admin_pages_makeGroupList($sPermission)

	{

		$aNewGroups = array();

		$sql = 'SELECT `group_id` ID, `name` NAME, \'\' CHECKED, \'\' DISABLED '

			 . 'FROM `'.TABLE_PREFIX.'groups` '

			 . 'WHERE FIND_IN_SET(\'pages_'.$sPermission.'\', `system_permissions`) '

			 . 'ORDER BY `NAME` ASC'

		;

		if(($oGroups = WbDatabase::getInstance()->query($sql))) {

			while($aGroup = $oGroups->fetchRow(MYSQL_ASSOC)) {

				if($aGroup['ID'] == 1) {

					$aGroup['CHECKED'] = ' checked="checked"';

					$aGroup['DISABLED'] = ' disabled="disabled"';

					// move it to topmost position of list

					array_unshift($aNewGroups, $aGroup);

				}else {

					if(in_array($aGroup['ID'], $GLOBALS['admin']->get_groups_id())) {

						$aGroup['CHECKED'] = ' checked="checked"';

					}

					// move it at the end of list

					$aNewGroups[] = $aGroup;

				}

			}

		}

		return $aNewGroups;

	} // end of admin_pages_makeGroupList()

// --- end helper functions --------------------------------------------------------------

// #######################################################################################

// --- start script ----------------------------------------------------------------------

// read configuration and initialize the system

	if(!defined('WB_URL')) {

		$sCfgFile = realpath(dirname(__FILE__).'/../../config.php');

		if(is_readable($sCfgFile)) {

			include($sCfgFile);

		}else {

			throw new RuntimeException('unable to read configuration file!!!');

		}

	}

// import languange translations

 	global $TEXT, $MESSAGE, $HEADING;

// define additional constants

	if(!defined('ADMIN_REL')) { define('ADMIN_REL', WB_REL.'/'.ADMIN_DIRECTORY); }

	if(!defined('THEME_REL')) {

		$sTmp = preg_replace('/^'.preg_quote(WB_URL, '/').'/siU', '', THEME_URL);

		define('THEME_REL', WB_REL.$sTmp);

	}

// create the needed admin object

	$database = WbDatabase::getInstance();

	if(!class_exists('admin', false)) { include(WB_PATH.'/framework/class.admin.php'); }

	$admin = new admin('Pages', 'pages');

	$admin->clearIDKEY();

// include the WB functions file

	if(!function_exists('get_page_title')) { include(WB_PATH.'/framework/functions.php'); }

// add module depending Javascript (eggsurplus: add child pages for a specific page)

	$sOutput = '<script type="text/javascript" src="'.ADMIN_REL.'/pages/eggsurplus.js" '

	         . 'charset="utf-8"></script>'.PHP_EOL

	         . '<script type="text/javascript" charset="utf-8">'.PHP_EOL

	         . "\t".'var pages_delete_confirm =\''.$MESSAGE['PAGES_DELETE_CONFIRM'].'\';'.PHP_EOL

	         . "\t".'var THEME_URL = \''.THEME_REL.'\';'.PHP_EOL

	         . "\t".'var WB_URL = \''.WB_REL.'\';'.PHP_EOL

	         . '</script>'.PHP_EOL;

	echo $sOutput;

// create page tree and display it -------------------------------------------------------

	$oPageTree = new a_pages_PageTree();

	$oPageTree->displayTree();

// Setup template object, parse vars to it, then parse it --------------------------------

	$oTpl = new Template(dirname($admin->correct_theme_source('pages.htt')),'keep');

	// $oTpl->debug = true;

	$oTpl->set_file('page', 'pages.htt');

	$oTpl->set_block('page', 'main_block', 'main');

	// Insert values into the add page form

	$oTpl->set_var('FTAN', $admin->getFTAN());

// --- admin groups list -----------------------------------------------------------------

	$aAdminGroups = admin_pages_makeGroupList('modify');

	// write block into template

	$oTpl->set_block('main_block', 'admingroups_list_block', 'admingroups_list');

	foreach($aAdminGroups as $aValue) {

		$oTpl->set_var($aValue);

		$oTpl->parse('admingroups_list', 'admingroups_list_block', true);

	}

	unset($aAdminGroups);

// --- viewer groups list ----------------------------------------------------------------

	$aViewerGroups = admin_pages_makeGroupList('view');

	// write block into template

	$oTpl->set_block('main_block', 'viewergroups_list_block', 'viewergroups_list');

	foreach($aViewerGroups as $aValue) {

		$oTpl->set_var($aValue);

		$oTpl->parse('viewergroups_list', 'viewergroups_list_block', true);

	}

	unset($aViewerGroups);

// --- build parent pages list -----------------------------------------------------------

	$aParents = $oPageTree->getParentList();

	$aFirstEntry = array();

	$aFirstEntry['ID']             = 0;

	$aFirstEntry['TITLE']          = $TEXT['NONE'];

	$aFirstEntry['DISABLED']       = 0;

	$aFirstEntry['PARENT']         = 99;

	$aFirstEntry['FLAG_ROOT_ICON'] = '';

	$aFirstEntry['LEVEL']          = 0;

	$aFirstEntry['LANGUAGE']       = '';

	array_unshift($aParents, $aFirstEntry);

	reset($aParents);

	$oTpl->set_block('main_block', 'parents_list_block', 'parents_list');

	// walk through all items

	while (list(, $aItem) = each($aParents)) {

		if($admin->get_permission('pages_add')) {

			// modify item

			$aItem['DISABLED'] = ($aItem['DISABLED'] ? ' disabled="disabled" class="disabled"' : '');

			if(!$aItem['PARENT']) {

				$aItem['FLAG_ROOT_ICON'] = ' style="background-image: url('.THEME_REL.'/images/flags/'

										 . strtolower($aItem['LANGUAGE']).'.png);"';

			}

			$aItem['TITLE'] = str_repeat('- ', $aItem['LEVEL']).$aItem['TITLE'];

			// write block into template

			$oTpl->set_var($aItem);

			$oTpl->parse('parents_list', 'parents_list_block', true);

		}

	}

	unset($aParents);

// --- build modules list ----------------------------------------------------------------

	$bMatch = false;

	$aModulePermissions = '\''.implode(',', $_SESSION['MODULE_PERMISSIONS']).'\'';

	$sql = 'SELECT `directory` DIRECTORY, `name` NAME, \'\' SELECTED FROM `'.TABLE_PREFIX.'addons` '

	     . 'WHERE `type`=\'module\' AND `function`=\'page\' ';

	if($admin->get_user_id() != 1) {

		$sql .= 'AND NOT FIND_IN_SET(`DIRECTORY`, '.$aModulePermissions.') ';

	}

	$sql .= 'ORDER BY `name` ASC';

	if(($oModules = $database->query($sql))) {

		$oTpl->set_block('main_block', 'module_list_block', 'module_list');

		while ($aModule = $oModules->fetchRow(MYSQL_ASSOC)) {

			$bMatch = true;

			// Check if user is allowed to use this module

			$aModule['SELECTED'] = ($aModule['DIRECTORY'] == 'wysiwyg' ? ' selected="selected"' : '');

			$oTpl->set_var($aModule);

			$oTpl->parse('module_list', 'module_list_block', true);

		}

	}

	if(!$bMatch) {

		$aModule = array('DIRECTORY' => '',

		                 'NAME'      => $TEXT['NONE'],

		                 'SELECTED'  => ''

		                );

		$oTpl->set_var($aModule);

		$oTpl->parse('module_list', 'module_list_block', true);

	}

// --- Insert global replacements --------------------------------------------------------	

// Insert urls

	$oTpl->set_var(array(

		'WB_URL'    => WB_REL,

		'ADMIN_URL' => ADMIN_REL,

		'THEME_URL' => THEME_REL,

		'WB_REL'    => WB_REL,

		'ADMIN_REL' => ADMIN_REL,

		'THEME_REL' => THEME_REL

		)

	);

// Insert language text and messages

	$oTpl->set_var(array(

		'HEADING_ADD_PAGE'          => $HEADING['ADD_PAGE'],

		'HEADING_MODIFY_INTRO_PAGE' => $HEADING['MODIFY_INTRO_PAGE'],

		'TEXT_TITLE'                => $TEXT['TITLE'],

		'TEXT_TYPE'                 => $TEXT['TYPE'],

		'TEXT_PARENT'               => $TEXT['PARENT'],

		'TEXT_VISIBILITY'           => $TEXT['VISIBILITY'],

		'TEXT_PUBLIC'               => $TEXT['PUBLIC'],

		'TEXT_PRIVATE'              => $TEXT['PRIVATE'],

		'TEXT_REGISTERED'           => $TEXT['REGISTERED'],

		'TEXT_HIDDEN'               => $TEXT['HIDDEN'],

		'TEXT_NONE'                 => $TEXT['NONE'],

		'TEXT_NONE_FOUND'           => $TEXT['NONE_FOUND'],

		'TEXT_ADD'                  => $TEXT['ADD'],

		'TEXT_RESET'                => $TEXT['RESET'],

		'TEXT_ADMINISTRATORS'       => $TEXT['ADMINISTRATORS'],

		'TEXT_PRIVATE_VIEWERS'      => $TEXT['PRIVATE_VIEWERS'],

		'TEXT_REGISTERED_VIEWERS'   => $TEXT['REGISTERED_VIEWERS'],

		'INTRO_LINK'                => $MESSAGE['PAGES_INTRO_LINK'],

		)

	);

// Insert permissions values

	if($admin->get_permission('pages_add') != true) {

		$oTpl->set_var('DISPLAY_ADD', 'hide');

	} elseif($admin->get_permission('pages_add_l0') != true && !$oPageTree->getWriteablePages()) {

		$oTpl->set_var('DISPLAY_ADD', 'hide');

	}

	if($admin->get_permission('pages_intro') != true || INTRO_PAGE != 'enabled') {

		$oTpl->set_var('DISPLAY_INTRO', 'hide');

	}

// Parse template object

	$oTpl->parse('main', 'main_block', false);

	$oTpl->pparse('output', 'page');

	// include the required file for Javascript admin

	if(file_exists(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php')) {

		include(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php');

	}

	// Print admin

	$admin->print_footer();